30results about How to "Realize continuous punching" patented technology

The invention discloses a stampings bonding prevention device for a stamping die and is suitable for punching of coiled materials. The stampings bonding prevention device for the stamp die comprises two rotary cylinders which are located on one side of the die, and the coiled materials go in from the side. The two rotary cylinders are tightly attached to each other and arranged up and down. Each rotary cylinder comprises an oil storage drum with two sealed ends and an oil impregnating layer which is arranged on the outer side of the oil storage cylinder. The oil impregnating layer has elasticity. A plurality of oil impregnating holes are uniformly formed in the circumferential surface of each oil storage cylinder. One ends of the oil storage cylinders are connected with a punching oil conveying system through pipelines. A damping layer with elasticity is arranged between each oil storage cylinder and each oil impregnating layer. A plurality of oil impregnating cylinders are uniformly arranged on the circumferential surface of each damping layer and embedded in each oil impregnating layer. Oil outlet holes which penetrate through the inner surface of each damping layer are formed in each oil impregnating cylinder. Kerfs which are communicated with the oil outlet holes are uniformly arranged on the circumferential surface of each oil impregnating cylinder. The stampings bonding prevention device for the stamp die can prevent stampings from bonding with the die, and therefore continuous punching can be achieved, and influence of machine halt on production efficiency is avoided. Besides, the stampings bonding prevention device for the stamp die is beneficial for prolonging service life of the die and improving punching quality of products.

A continuous punching device for linear pipes, comprising a base, a punching mechanism arranged on the base, a sliding seat arranged on the base capable of moving horizontally and horizontally, a lateral movement mechanism for driving the sliding seat to move laterally, and a sliding seat arranged on the sliding seat The clamping mechanism used to clamp one end of the straight pipe, and the control device connected with the punching mechanism and the lateral movement mechanism respectively. The punching mechanism includes a mold base, a mandrel and a punching mechanism. There is a through hole that extends horizontally and can be inserted into by a straight pipe, the top surface is formed with a first punching hole that communicates with the through hole, and the bottom surface is formed with a discharge hole that is connected with the through hole; the core mold is set on the In the through hole of the mold base, a second punching hole opposite to the first punching hole is formed on the mandrel; the punching mechanism includes a punch that can move up and down relative to the first and second punching holes and a driving member that drives the punch to move up and down , the present invention has the advantages of simple structure, convenient operation and high punching efficiency.

The invention relates to a synthetic fiber leather auxiliary processing textile machinery. The synthetic fiber leather auxiliary processing textile machinery comprises a bottom plate, a material placing device and a perforating device; the perforating device is mounted in the middle of the bottom plate, the material placing device is arranged on the outer side of the perforating device, the material placing device is mounted on the bottom plate, the material placing device comprises a mounting frame, a driving material placing roller, an auxiliary material placing roller, a connection frame and a rotary motor, the perforating device comprises a supporting frame, a power mechanism and a perforating mechanism, and the power mechanism comprises a working frame, a working motor, a driving gear, a driven gear, a rotary shaft, an adjusting block, a rotary plate, a concave boss and a rotary round plate. The synthetic fiber leather auxiliary processing textile machinery can solve the problemsof poor continuity, low working efficiency and poor stability exists in the existing leather perforating process, can achieve the function that the leather is automatically perforated, and has the advantages of continuous operation, high working efficiency and good stability.

The invention belongs to the field of vegetable transplanting and relates to a novel perforator for vegetable transplanting. The novel perforator comprises a pressure bar, a casing pipe and a digging bucket. The pressure bar is provided with a wedge-shaped clamp with a downward wedge-shaped structure. Upper and lower ends of the casing pipe are respectively provided with an opening and an enclosed port. The upper end of the casing pipe sleeves the lower end of the pressure bar. The side wall of the casing pipe is provided with a clamping hole. Multiple movable rods are hinged to the lower end of the casing pipe. The other ends of the movable rods are respectively hinged to and uniformly distributed on the same circumference in the digging bucket. The top of the digging bucket is uniformly provided with multiple extending-retracting folding lines connected to the bottom of the digging bucket and the bottom of the digging bucket is provided with a conical cap. In use, a handle is held, the novel perforator is downward inserted into soil and then the pressure bar is lifted so that the soil is dug up along with the digging bucket and thus soil does not fall off and labor efficiency is improved.

Disclosed is an assembled rotary blanking die. The problem that the a reciprocate blanking die is low in work efficiency because of limited motion efficiency is solved. The assembled rotary blanking die comprises a punch component, a matrix component and a gear transmission mechanism. The gear transmission mechanism is a pair of external meshed gears which are equal in number of teeth and number of modes. The punch component and the matrix component are fixedly assembled with central shafts of the two external meshed gears respectively, and the punch component and the matrix component match with each other. Rotation of the punch component and rotation the matrix component can simultaneously achieve blanking and feeding of workpieces. Compared with the conventional reciprocate blanking die, the assembled rotary blanking die has greatly improved production efficiency.

The invention provides a continuous forming device for a central tube of a filter, comprising an unwinding device; a punching device installed on the right side of the unwinding device; a pushing device installed on the right side of the punching device; and a pushing device installed on the right side of the pushing device The coiling device; the cutting device installed at the front end of the coiling device, the cutting device includes a rotating shell, the center of the rotating shell is provided with a center hole matching the coiling shaft, and the cutting wheel is fixed on the On the installation shaft, one end of the installation shaft is fixed on the rotating shell, the positioning guide wheel is installed on one side of the center hole of the rotating shell, and the pneumatic pull rod is installed on one side of the rotating shell, the pneumatic pull rod and the rotating shell They are fixedly connected by a tie rod shaft. The continuous forming device of the central tube of the filter can realize automatic unwinding, punching, stable feeding, automatic coiling and cutting of the coiled plate, realize continuous processing and forming of the central tube, and greatly improve the processing efficiency and quality of the central tube.

The invention discloses a single punching device of a full-automatic liquid filling machine. The single punching device comprises a machine body, a feeding mechanism and a punching mechanism. The punching mechanism comprises a rectangular frame. A sliding block is installed in the frame through guiding pillars. The frame is provided with a driving device connected with the sliding block. Four long transmission shafts penetrate through the frame. The two ends of the long transmission shafts are provided with a punching head and a rear fixing plate. The punching head comprises a front plate and a sliding plate, wherein the front plate is fixed to the front ends of the four long transmission shafts, and the sliding plate is arranged on the four long transmission shafts in a sleeving mode. The sliding block is hinged to the rear fixing plate and the sliding plate through connecting rods respectively. The opposite faces of the front plate and the sliding plate are provided with a female die and a male die respectively and a pair of slitting cutters respectively. The sliding plate is provided with a removing air cylinder, a removing plate is arranged at the front end and a piston rod of the removing air cylinder, and a removing cutting plate corresponding to the removing plate is arranged on the front plate. The single punching device has the advantages that the structure is reasonable, work is reliable, single or multiple punching can be achieved, and the production efficiency is high.

A continuous punching device for U-shaped pipes, comprising a base, two punching mechanisms symmetrically arranged on the base at the front and rear, a sliding seat arranged on the base that can move horizontally and horizontally, and a lateral movement mechanism that drives the sliding seat to move laterally , the clamping mechanism arranged on the sliding seat for clamping the U-shaped pipe in the middle, the control device connected with the punching mechanism and the lateral movement mechanism respectively, the punching mechanism includes a fixed frame, a movable frame, a mold base, and a mandrel , driving parts and punches, the present invention has the advantages of simple structure, convenient operation and high punching efficiency.

The invention belongs to the technical field of sealing strip processing, and specifically discloses a film continuous punching tool and its punching process, including a frame, on which a punching mechanism and a transmission mechanism are arranged, and the transmission mechanism is used to transmit the film to be punched. The film, the punching mechanism is located above the transmission mechanism, the punching mechanism includes a rotating cylinder connected to the frame, the outer wall of the rotating cylinder is evenly distributed with multiple groups of punching components along the circumference, the punching components include punching parts and shearing parts, punching The hole piece includes a punching nail detachably connected to the outer wall of the drum. The punching nail includes a mounting part for connecting with the drum and a punching part for punching holes. The punching part is in the shape of a ring; the shearing part includes The connecting part for connecting with the outer wall of the drum and the shearing part for cutting the film, the length direction of the connecting part is parallel to the axial direction of the drum, and the shearing part includes several triangular prism-shaped shears distributed along the length direction of the connecting part. Cutting blocks, with spacing between adjacent cutting blocks. By adopting the scheme of the invention, the problem of continuous punching of the film can be solved.

The invention relates to a special automatic perforating machine for finished product artificial leather production and processing. The special automatic perforating machine for finished product artificial leather production and processing comprises a bottom plate, a material placing device, a perforating device and a waste collecting device. The perforating device is mounted in the middle of thebottom plate, the waste collecting device is arranged on the outer side of the perforating device, the material placing device is arranged on the outer side of the waste collecting device, and the waste collecting device and the material placing device are mounted on the bottom plate. The material placing device comprises a mounting rack, an active material placing roller, an auxiliary material placing roller, a connecting rack and a rotating motor. The perforating device comprises a supporting rack, a power mechanism and a perforating mechanism. The waste collecting device comprises a collecting box, a supporting plate, a working plate, a rotating motor, a rotating disc, a rotating column, a rotating rack, a moving column, a moving plate and a swinging rack. The special automatic perforating machine for finished product artificial leather production and processing provided by the invention can solve the problems that in the leather perforating process, the continuity is poor, the working efficiency is low and the stability is poor and wastes need to be collected manually and the like, and can achieve the function of perforating the leather automatically.

The invention relates a blanking device. The blanking device comprises a rack, a blanking mechanism, a feeding mechanism, a driving mechanism and a transmission mechanism, wherein the rack is provided with a support platform for supporting a material strap; the blanking mechanism is movably arranged on the rack, can ascend and descend relative to the rack and blanks and bends materials on the material strap on the support platform when descending; the feeding mechanism is arranged on the rack and linked with the blanking mechanism; and the driving mechanism is arranged on the tack, the transmission mechanism is connected between the driving mechanism and the blanking mechanism, the driving mechanism drives the blanking mechanism to ascend and descend through the transmission mechanism, and the feeding mechanism is driven to clamp and drive the material strap to move forwards when the blanking mechanism ascends, so that the blanking mechanism can continually blank and bend the materials on the material strap. According to the blanking device, the blanking mechanism and the feeding mechanism are linked and share the same power source, and the blanking device is accurate in processing and high in processing efficiency.