36results about How to "Automatic ejection" patented technology

The invention provides a puller structure convenient to demount and provided with nano-pores in the surface for a zipper. The puller structure comprises a lower puller wing plate and an upper puller wing plate which is correspondingly combined with the lower puller wing plate to form a puller, wherein at least one clamping groove is formed to penetrate through the front side of the lower puller wing plate; fasteners correspondingly clamped with every clamping grooves are formed to project from the front side of the lower side wall of the upper puller wing plate. The puller structure convenient to demount and provided with the nano-pores in the surface for the zipper is simple in structure and ingenious in design; due to the design of the fasteners which can be clamped with the clamping grooves in a matching away, the upper puller wing plate and the lower puller wing plate can be assembled together; for disassembling, a user only needs to shift the fasteners so that the fasteners can be pulled out of the clamping grooves automatically, and therefore, the problem of locking of the puller and a cloth band in the pulling process is solved conveniently.

The invention relates to an automatic ice cream filling machine with a cupful ejection function, and belongs to food filling machinery. The automatic ice cream filling machine comprises a frame, a filling mechanism and a chain track mechanism, wherein the frame is composed of a beam bracket, a first beam, a second beam and a group of beam supports; the filling mechanism is arranged at the other end of the frame; and the chain track mechanism is arranged between the first beam and the second beam. The automatic ice cream filling machine is characterized in that a power mechanism comprises a motor, a speed reducing box, a main transmission wheel, a cam, a pawl, a large chain wheel shaft, a ratchet tray, a first large chain wheel, a second large chain wheel and an inertia eliminating mechanism; a cupful ejection mechanism comprises an ejection functioning cylinder bracket and a group of ejection functioning cylinders, wherein one end of the ejection functioning cylinder bracket is fixed to one side of the first beam; the other end of the ejection functioning cylinder bracket is fixed to one side of the second beam; a group of abdicating holes of ejection functioning cylinder columns are formed at the upper part of the ejection functioning cylinder bracket; one group of ejection functioning cylinders are fixed on the ejection functioning cylinder bracket; and expanded ejection heads are arranged on each ejection functioning cylinder column in an expanding manner. Therefore, the chain track mechanism is guaranteed to carry a paper cup to run and stop reliably, and the paper cup is ejected out automatically when paper cup is full. As a result, the automatic ice cream filling machine is sanitary and high in efficiency.

The invention discloses an automatic ejection device for injection molds. The automatic ejection device comprises a female mold and a male mold. A female mold cavity is formed in the female mold. An automatic ejection device body is arranged in the female mold. A drive cavity and a pair of L-shaped channels are formed in the female mold. Two ejector pin holes are formed between the female mold cavity and the drive cavity. The automatic ejection device body comprises two ejector pins which are inserted into the two ejector holes in a sleeved manner correspondingly. An opening is formed in the middle portion of each ejector pin. A drive block is sleeved with each opening. Each drive block comprises a first slope and an inserting rod. Each first slope presses against a second slope of the corresponding opening. Each inserting rod is inserted into a transverse channel of one corresponding L-shaped channel. Pressing rods are sleeved with vertical channels of the L-shaped channels. The upperends of the pressing rods press against the male mold. A plurality of steel balls are arranged between the pressing rods and the inserting rods. The lower ends of the two ejector pins are fixedly connected through a lifting plate. The lifting plate is arranged on a core shaft in a sleeving manner. The core shaft is sleeved with a pulling spring. According to the automatic ejection device, under the circumstance of not needing independent drive power, plastic products can be ejected automatically.

The invention discloses a compaction device for processing composite wood boards based on straw raw materials, which comprises an equipment outer frame, an equipment supporting frame is installed on the top of the equipment outer frame, a conveyor belt is installed on the rotating roller, and the equipment outer frame There are horizontally distributed raw material storage boxes between them, and the bottom wall of the raw material storage box is equipped with support rods, and the inner surface of the conveyor belt is attached to the belt support plate, and the belt support plate is installed on the side wall of the equipment outer frame , the inside of the raw material storage box is provided with a material pallet, the upper part of the conveyor belt is provided with a fixed horizontal plate, and the fixed horizontal plate is fixed on the side wall of the equipment outer frame, and the top of the equipment outer frame is installed with a metal limiter. bit board. The compaction equipment for processing composite wood boards based on straw raw materials ensures that the finished product does not warp and does not need to be cut, and at the same time, it can conduct a good export of internal gas. At the same time, it adopts a multi-station design and realizes Automatic ejection of materials, more convenient to use.

The invention belongs to the field of bottle cap machining, and particularly relates to a bottle cap positioning device for bottle cap laser coding. For the problems that an existing bottle cap conveying device does not have the bottle cap positioning function, when a bottle cap is located at the coding head position, deflection is likely to happen, the coding quality is not good enough, before coding, bottle cap screening cannot be conducted, screening needs to be conducted by people, and the machining efficiency is influenced, the following solution is provided at present, a base is included, an L-shaped fixing plate is fixed to the base, a vertical laser coding head and an installing plate are fixed to the upper end of the L-shaped fixing plate, a material return assembly is arranged onthe installing plate, the L-shaped fixing plate is provided with a material receiving assembly matched with the material return assembly, and the base is provided with a drive assembly. The bottle cap positioning device can be used for bottle cap conveying and positioning, the coding work is convenient, bottle caps can be automatically ejected out after coding, automatic unloading work is achieved, and meanwhile the bottle caps can be screened.

The invention discloses a rapid vulcanization molding treatment device for rubber parts, which comprises a flat vulcanizer and a casing located on the left side of the flat vulcanizer. A cavity is arranged in the casing, and a rotatable The rotating shaft is fixed with a feeding plate, and the upper surface of the feeding plate is provided with a downwardly opening placement groove. The present invention can automatically place the unvulcanized rubber material on the mold base before vulcanization molding. Compared with manual feeding, it improves efficiency, reduces labor costs, and avoids safety hazards in the manual feeding process. At the same time, after vulcanization molding is completed, the present invention can automatically place the The O-ring is ejected, so that it is convenient for the worker to take out the O-ring.

The invention relates to the technical field of plate making machines, and discloses an automatic cleaning device for rubber rollers of a developing machine, which comprises a developing machine housing, the surface of the developing machine housing is fixedly connected with a chute, and the inside of the chute is slidably connected with a slide block, the surface of the slider is fixedly connected with a fixing device, one side surface of the fixing device is rotatably connected with a power roller, one side surface of the fixing device is rotatably connected with a driven shaft, and the surface of the driven shaft A moving device is provided, the inner side of the moving device is rotatably connected with a running wheel, and the surface of the running wheel is driven and connected with a cleaning belt. The rubber roller automatic cleaning device of the developing machine, through the chute, slider, fixing device, power roller, driven shaft, moving device, runner, cleaning belt, guide wheel 1, guide wheel 2, cleaning nozzle, piston, pusher, etc. The tie rod, the reciprocating groove and the connecting rod are used together to achieve the effect of automatically spraying the developer and repeatedly cleaning the rubber roller through reciprocating motion.

The invention belongs to processing equipment and relates to a bowl-shaped product manufacturing device. The bowl-shaped product manufacturing device is mainly characterized in that an existing lathe is improved, a tool is in a semispherical coronary shape, a tool handle is in a semispherical coronary shape, a blade is in a quarter ball coronary shape, the edge of the blade opening is in a stepped shape, the handle drives the tool through a quarter gear ring around a shaft to conduct quarter rotation cutting, and finished bowl-shaped products comprising a bowl cavity and a bowl bottom are obtained through cutting. Compared with the prior art, the bowl-shaped product manufacturing device has the advantages that the structure is novel, the using method is simple and convenient, the finished products are fast to form, the quality is good, the complete qualifications are achieved, few waste scraps are discharged, and materials are saved.

The invention relates to the technical field of medical devices, in particular to a sperm storage device for reproductive medicine, comprising a box body and a box cover, a partition is arranged in the box, and a partition is arranged below the partition and on the left and right side walls of the cavity. There are sliding grooves, and a first screw rod is arranged between the side walls of the cavity; a sliding plate is arranged between the sliding grooves, and a connecting block is arranged on the sliding plate, and the first screw rod is set through the connecting block and threadedly connected with the connecting block , the upper surface of the sliding plate is provided with a first chute, the bottom wall of the first chute is provided with a second chute, and a second screw rod is provided in the second chute; the first chute is provided with a cylinder mounting seat , the top of the cylinder mounting seat is provided with a cylinder mounting groove, the bottom of the cylinder mounting seat is provided with a second slide rail, the second screw rod is set through the second slide rail and is threadedly connected with the second slide rail; The board surface is provided with a placement cavity formed by horizontal boards and vertical boards. The invention can realize automatic ejection of the test tube placed in the cavity, has the function of convenient use, and improves the storage efficiency.