350results about How to "Improve assembly speed" patented technology

The invention relates to a beam-column node connecting device for assembled steelwork and belongs to the technical field of structural engineering. The beam-column node connecting device comprises an upper column, a lower column and beams. Each of the upper and lower columns is manufactured in a factory through welding an L-shaped square tubular column, a column top ring flange, a column bottom ring flange, an external fin I, an external fin II, an internal fin and supporting plates, and each beam is manufactured in a factory through welding an H-shaped steel beam and an end plate; the form of the column is not limited to L-shaped square tubular columns, and other irregular columns or box-shaped columns can be selected. According to the beam-column node connecting device for the assembled steelwork, welding work is completely completed in the factories, assembling is carried out on site by adopting bolts, the work of bolt fastening is convenient and fast, and the speed and quality of construction are greatly improved, so that factory production and on-site rapid assembling are achieved.

A transformer includes a primary side module, a secondary winding structure, and a magnetic core assembly. The primary side module includes a primary winding structure, a first covering structure and a second covering structure. The primary winding structure has a first opening. The first covering structure includes a second opening corresponding to the first opening and a first receiving recess for accommodating the primary winding structure. The first receiving recess is covered and sealed by the second covering structure. The second covering structure includes a third opening corresponding to the first opening. The first opening, the second opening and the third opening are in communication with each other to be defined as a channel. The secondary winding structure includes a fourth opening, which is in communication with the channel. The magnetic core assembly is partially embedded within the channel and the fourth opening.

The invention discloses an automatic detection method and an automatic detection device for cell tab defects. The method includes the steps: conveying a cell to be detected to a preset position in anextending line of a camera shooting direction of a camera shooting device; acquiring image information of the cell to be detected; judging whether a tab of the cell to be detected has the defects or not by the aid of preset tab defect detection strategy analysis image information; conveying the cell to be detected to next station if the cell to be detected does not have defects. The automatic detection method automatically analyzes whether the tab of the cell has shortcomings or not according to the image information acquired by the camera shooting device, labor cost is saved, judgment accuracy rate of the tab defects is increased, so that the quality of a battery module is improved, and the assembly rate of the battery module is increased.

The invention discloses an intelligent door lock capable of being locked outside a door and double locked inside the door conveniently. The intelligent door lock comprises a lock body, a clutch, a main transmission mechanism, a main locking dog, a control module, a first sensor, a second sensor and a driving mechanism, the clutch, the main transmission mechanism, the main locking dog, the control module, the first sensor, the second sensor and the driving mechanism are all arranged in the lock body, a handle inside the door is arranged on the inner side of the lock body, a handle outside the door is arranged on the outer side of the lock body, the handle inside the door is in transmission connection with the main locking dog through the main transmission mechanism, and the handle outside the door is in transmission connection with the main locking dog through the clutch and the main transmission mechanism in sequence. The first sensor is arranged on one side of the main locking dog, the second sensor is arranged on the side, arranged at the mounting position of the lock body, of the handle outside the door, and the driving mechanism, the first sensor and the second sensor are respectively and electrically connected with the control module. The intelligent door lock can be locked outside the door and double locked inside the door easily and conveniently.

The invention provides a working method of an assembling device for a medical one-off oxygen humidification bottle. The assembling device comprises a humidifying plug charging device, a transferring device, a ventilating pipe charging device, a ventilating pipe assembling device, a first assembling device, a second assembling device and a third assembling device, wherein the ventilating pipe charging device comprises a material box, a first conveyor belt, a charging block and an aligning assembly; the bottom part of the material box is obliquely arranged; a plurality of charging strips are arranged on the first conveyor belt; charging grooves are obliquely formed in the middle part of the charging block; the aligning assembly comprises an aligning motor, an aligning block and four aligningstrips; the cross section of the aligning block is of a rectangular structure, and four aligning grooves which are circumferentially distributed are formed in the aligning block; and the four aligning strips are fixedly connected to the aligning block. The method has the beneficial effects that a humidifying plug, a ventilating pipe, a connecting plug, a bottle body and a bottle cap can be automatically assembled, so that the product production cost is decreased; and the difficulty in production of the one-off oxygen humidification bottle can be increased.

An actuating mechanism, particularly for a disc brake caliper, including a screw actuator having a screw (40) and a nut (18) threadably coupled together, an electric drive for driving one of the screw (40) and the nut (18) axially relative to the other and including a stator (20) and a rotor (22), a sleeve assembly including a generally cylindrical sleeve (25) interposed between the rotor (22) and the nut (18) and supporting the rotor (22) for rotation relative to the sleeve (25). The rotor (22) is connected to one of the screw (40) or the nut (18) for rotating the screw (40) or the nut (18). The screw actuator being at least partly mounted within the sleeve (25) and being arranged to bear against a portion of the sleeve assembly to transmit axial thrust to the sleeve assembly, and the sleeve assembly cooperating with an abutment to transmit the axial thrust to the abutment.

The invention provides a quantitative pushing device for air valve spring gaskets on an engine cylinder cover, which can be used for quantitatively pushing spring gaskets needed during assembling of an engine cylinder cover assembly. The device comprises a charging barrel which is arranged vertically, wherein the diameter of the charging barrel is matched with the diameters of the spring gaskets; a substrate is arranged below the charging barrel; a material pushing block is arranged between the lower end of the charging barrel and the substrate; the height of the pushing block is larger than a thickness which is (N-1) times larger than the thickness of each spring gasket and is smaller than a thickness which is N times larger than the thickness of each spring gasket; N refers to the fixed quantity of the spring gaskets pushed each time; the distance between the lower end of the charging barrel and the substrate is larger than a thickness which is N times larger than the thickness of each spring gasket and is smaller than a thickness which is (N+1) times larger than the thickness of each spring gasket; the material pushing block can move between the charging barrel and the substrate along a horizontal direction in an reciprocating way. During working, the spring gaskets fall onto the substrate freely in the charging barrel; when an operator needs spring gaskets, the material pushing block is used for pushing spring gaskets of a certain height out of the charging barrel along the substrate and away from the charging barrel, the material pushing block returns after the needed spring gaskets are put in place, and the spring gaskets in the charging barrel fall freely to fill the blanks.

The invention discloses a support device which comprises a pivoting body and a support seat, wherein, the pivoting body is provided with a first pivoting part. The support seat comprises a support seat body, a first chute, a first sliding rod and a first elastomer, wherein, a first side of the support seat body is equipped with a first through hole; the first chute is arranged in the support seatbody; the first sliding rod enters the support seat body via the first through hole to be matched with the first chute and can slide along the first chute so that a first end part of the first sliding rod is exposed outside the first through hole to be rotatably connected with the first pivoting part; the first elastomer is sheathed at the first end part; and when the first end part is rotatably connected with the first pivoting part, the first elastomer is positioned between the first pivoting part and the first end part so as to provide friction force for fixing the support seat at arbitrary angle relative to the pivoting body. In the invention, the support seat of the support device can be assembled at the pivoting body in a screw-free joint manner, which can lower the manufacturing cost of fixed components and effectively improve the assembly or disassembly speed between the support seat and the pivoting body.

The invention relates to a half-welding half-bolt beam-column joint connection device of an assembly type steel structure system and belongs to the technical field of structural engineering. According to the half-welding half-bolt beam-column joint connection device, a column base connecting plate, a joint short column, a joint short column upper end flange, a joint short column lower end flange and a truss beam of one side can be welded into one body in the factory; a beam end connecting plate and a truss beam end upper and lower chord rod of the other side are welded into one body in the factory; the beam end connecting plate and the column base connecting plate are connected through bolts. According to the joint connection device, welded portions can be completed in the factory, field assembly is carried out by adopting the bolts, the work of fastening of the bolts is convenient and fast, and the speed and quality of construction are greatly improved, so that the half-welding half-bolt beam-column joint connection device is applicable to the development of assembly type steel structures; meanwhile, joints of the joint connection device are rigid joints and are good in ductility and strong in load-carrying ability.

The invention discloses a support frame of a double-drum washing machine. The support frame comprises four vertical beams, upper reinforcement members and a base to form a square frame structure. Theupper ends of the adjacent vertical beams are connected with the upper reinforcement members, and the lower ends of the vertical beams are connected with the base. The left and right upper reinforcement members of the washing machine are connected through an upper cross beam. The middle portions of the left and right upper reinforcement members of the washing machine are connected through the upper cross beam to stabilize the top of the frame, and accordingly, the washing machine is mounted firmly. Particularly, a first mounting hole is formed in the upper cross beam, a support point is provided for mounting an upper drum and/or a lower drum, and the upper drum and/or the lower drum can be mounted on the upper cross beam through hanging springs, so that the damping effect is greatly improved. The support frame is simple in structure, has a remarkable effect and is suitable for popularization and use.