Transfer device for metal sheets

Abstract

The application relates to a transfer device for metal plate transfer, which comprises a first docking assembly, a second docking assembly, a sliding seat, a connecting rod and a moving assembly, the first docking assembly is used for docking a printing machine, the sliding seat is slidably connected to the first docking assembly along the moving direction of the metal plate, the second docking assembly is slidably connected to the sliding seat along the vertical direction, the second docking assembly is used for docking a punching machine, one end of the connecting rod is arranged on the first docking assembly, the other end of the connecting rod is arranged on the second docking assembly, the moving assembly comprises a mounting seat, a rotating frame, a bearing piece and a rotating motor, the mounting seat is arranged on the connecting rod, the rotating frame is rotationally connected to the mounting seat, the rotating motor is used for driving the rotating frame to rotate, and the bearing piece is arranged on the rotating frame and used for bearing the metal plate. The application has the effect of reducing the collision of the metal plate in the transportation process.

Description

Technical Field

[0001] This application relates to the field of metal plate printing, and more particularly to a transfer device for transferring metal plates. Background Technology

[0002] In the production of metal bottle caps, metal sheets are typically fed into a stamping machine and then formed by stamping. To ensure that the stamped bottle caps have patterns, logos, etc., they are usually printed onto the metal sheet using a metal plate printing machine before stamping.

[0003] After the printing press completes the printing of the metal sheet, it needs to be sent to the stamping press for stamping. Currently, a conveyor belt is commonly used to transport the metal sheet from the printing press to the stamping press. Due to the different thicknesses of the metal sheets, the different tonnages of the stamping presses, and the different sizes of the stamping presses, the height of the stamping platform of the metal sheet may differ from that of the printing platform of the printing press. When the heights of the stamping platform and the printing platform are different, the metal sheet needs to be transported by a conveyor belt. The inclined conveyor belt forms a certain angle with the original direction of movement of the metal sheet, which makes it easy for the metal sheet to collide with the conveyor belt. The stress on the edges of the metal sheet can easily cause a certain degree of deformation, resulting in poor stamping quality in the subsequent process. Summary of the Invention

[0004] To reduce collisions during the transportation of metal plates, this application provides a transfer device for metal transfer.

[0005] This application provides a transfer device for metal transfer, which adopts the following technical solution:

[0006] A metal transfer device includes a first docking assembly, a second docking assembly, a sliding seat, a connecting rod, and a moving assembly. The first docking assembly is used to dock with a printing press. The sliding seat is slidably connected to the first docking assembly along the moving direction of the metal plate. The second docking assembly is slidably connected to the sliding seat in a vertical direction and is used to dock with a stamping press. One end of the connecting rod is disposed on the first docking assembly, and the other end of the connecting rod is disposed on the second docking assembly. The moving assembly includes a mounting base, a rotating frame, a receiving component, and a rotating motor. The mounting base is disposed on the connecting rod, the rotating frame is rotatably connected to the mounting base, the rotating motor is used to drive the rotating frame to rotate, and the receiving component is disposed on the rotating frame and is used to receive the metal plate.

[0007] By adopting the above technical solution, the transfer equipment is installed between the printing press and the stamping press. The height of the first docking component is the same as the height of the printing press platform, and the height of the second docking component is adjusted to be the same as the height of the stamping press platform. When the height of the second docking component is adjusted, the height direction between the second docking component and the sliding seat changes. Since the first docking component and the second docking component are connected by a connecting rod, the sliding seat moves along the moving direction of the metal plate, and the position of the second docking component is adjusted. The moving component is used to send the metal plate on the first docking component to the second docking component. The rotating motor drives the rotating frame to rotate on the mounting base. The receiving component on the rotating frame sends the metal plate from the first docking component to the second docking component, realizing the change in height. Since the first docking component and the second docking component are connected by a connecting rod, the straight distance between the first docking component and the second docking component remains unchanged, making the transfer equipment suitable for adjusting the platform of the stamping press at different heights. Since the metal plate is received on the moving component and the receiving component rotates on the rotating frame, the collision of the metal plate during transportation is reduced, ensuring the quality of the metal plate during transportation.

[0008] Optionally, the receiving component includes a receiving seat, two receiving rollers, a receiving belt, and a receiving motor. The two receiving rollers are distributed along the moving direction of the metal plate and are rotatably connected to the receiving seat. The receiving belt is sleeved on the two receiving rollers. The receiving motor is used to drive one of the receiving rollers to rotate. The receiving seat is rotatably connected to the rotating seat, and the receiving seat always remains parallel to the ground.

[0009] By adopting the above technical solution, when the metal plate is delivered to the receiving component, the receiving seat rotates along the rotating frame under the action of the rotating frame, and the receiving seat is always parallel to the ground until the receiving component rotates to dock with the second docking assembly. The operator starts the receiving motor, which drives the receiving roller to rotate. The receiving roller drives the receiving belt to move, and the receiving belt drives the metal plate to move towards the second docking assembly. The second docking assembly then delivers the metal plate to the stamping platform of the stamping machine. The receiving component has a simple structure and is easy for operators to maintain.

[0010] Optionally, the mounting base includes a mounting frame and a sliding block. The sliding block is slidably connected to the first docking assembly along the movement direction of the metal plate. The mounting frame is slidably connected to the sliding block in the vertical direction. The moving assembly includes two rotating frames, which are located on both sides of the receiving base. The two rotating frames correspond one-to-one with two receiving rollers. The two receiving rollers are rotatably connected to the two rotating frames. The rotating frames are rotatably connected to the mounting frame. The rotation axes of the two rotating frames are distributed along the movement direction of the metal plate.

[0011] By adopting the above technical solution, since the second docking component is aligned with the stamping platform of the stamping machine, the connecting rod will rotate along the first docking component. At the same time, the sliding block can move along the conveying direction of the metal plate. The mounting frame slides vertically and is connected to the sliding block. The mounting frame can move in a plane on the vertical plane in the direction of the metal plate. During the movement of the connecting rod, the state of the mounting frame remains unchanged. The state between the two rotating frames also remains unchanged. The two rotating frames work together on the receiving component. The two rotating frames keep the two receiving rollers always distributed along the moving direction of the metal plate. The receiving belt can then receive the metal plate. The rotation of the rotating frame rotates the receiving component until the metal plate on the receiving component is aligned with the second docking component. Then, the operator starts the receiving motor. The receiving motor drives the receiving roller to rotate. The receiving roller drives the receiving belt to rotate. The receiving belt sends the metal plate to the second docking component. The second docking component then sends the metal plate to the stamping platform of the stamping machine. The interaction between the mounting base and the moving component ensures that the receiving component can always stably receive the metal plate.

[0012] Optionally, the moving component includes a plurality of receiving parts and intermittent parts. The number of receiving parts is even, and the plurality of receiving parts are evenly distributed circumferentially along the axis of the rotating frame. The intermittent parts are used to intermittently drive the rotating frame to rotate. The intermittent parts include a rotating disk, a rotating rod, and a mating rod. The rotating disk is disposed on the rotation axis of one of the rotating frames. The rotating disk has a plurality of mating grooves, the number of which is the same as the number of receiving parts. The mating grooves extend along the axis of the rotating disk and are evenly distributed along the radial direction of the rotating disk. The rotating rod is disposed on the side wall of the output shaft of the rotating motor, and the mating rod is disposed on the rotating rod. The mating rod is used to mate with the mating grooves.

[0013] By adopting the above technical solution, the number of receiving parts is increased, thereby improving the efficiency of the transfer equipment in transporting metal plates. Since the first docking assembly and the second docking assembly are connected by a connecting rod, the receiving part originally corresponding to the first docking assembly can correspond to the second docking assembly after the rotating frame rotates 180°. The number of receiving parts is even, so when a receiving part is receiving a metal plate from the first docking assembly, a corresponding receiving plate will deliver the received metal plate to the second docking assembly, further improving the transport efficiency of the transfer equipment. Through the intermittent part, a brief pause is achieved when the receiving part corresponds to the first docking assembly, which facilitates the delivery of the metal plate to the receiving part. The rotating motor drives the rotating rod to rotate, and the rotating rod drives the mating rod to rotate. When the mating rod rotates, it engages with the mating groove, which drives the rotating frame to rotate. Since the number of mating grooves is the same as the number of receiving parts, every time the rotating frame rotates, a receiving part will correspond to the first docking assembly. The intermittent part has a simple structure and is easy for operators to operate.

[0014] Optionally, the moving component further includes a linkage component for driving the two rotating frames to rotate synchronously. The linkage component includes a linkage rod and two universal joints. The two universal joints correspond one-to-one with the two rotating frames. One end of each universal joint is disposed on the rotating frame, and the two ends of the linkage rod are respectively connected to the other ends of the two universal joints.

[0015] By adopting the above technical solution, since the rotation axes of the two rotating frames do not coincide, and the rotation direction and speed of the two rotating frames need to be consistent, the two rotating frames can be connected by a linkage component. The universal joint and the linkage rod realize the connection between the two rotating frames. The universal joint allows the rotating frame to still drive the linkage rod to rotate when it rotates. The linkage component enables the rotating motor to drive the two rotating frames to rotate.

[0016] Optionally, the second docking assembly is provided with a control switch, which is electrically connected to a plurality of the receiving motors, and the control switch is used to turn on the receiving motors in the receiving parts that are docked with the second docking assembly.

[0017] By adopting the above technical solution, when one of the receiving components aligns with the second docking assembly, the receiving seat abuts against the control switch on the second docking assembly. The control switch drives the receiving motor on the corresponding receiving component, which drives the receiving roller to rotate. The receiving roller drives the receiving belt to rotate, and the receiving belt drives the metal plate to move towards the second docking assembly. Afterward, when the receiving component moves away from the second docking assembly, the receiving motor stops rotating, which facilitates the subsequent first docking assembly to send the metal plate onto the receiving component. This reduces the possibility of the metal plate detaching from the receiving component during movement. The control switch is reasonable and reduces the long-term use of the receiving motor, which is in line with the concept of green environmental protection.

[0018] Optionally, the first docking assembly includes a frame, a first vertical sliding frame, two first conveyor rollers, a first conveyor belt, a first conveyor motor, and a lifting component. The first vertical sliding frame is slidably connected to the frame in a vertical direction. The two first conveyor rollers are distributed along the transport direction of the metal plate. The first conveyor rollers are rotatably connected to the first vertical sliding frame. The first conveyor belt is sleeved on the two first conveyor rollers. The first conveyor motor is used to drive one of the first conveyor rollers to rotate. The lifting component is used to control the distance between the first vertical sliding frame and the frame.

[0019] By adopting the above technical solution, the first conveyor belt needs to be on the same plane as the printing platform of the printing machine. However, when the height of the first docking component needs to be adjusted, the operator can adjust the lifting component to move the first vertical sliding frame away from or away from the machine frame until the height of the first conveyor belt is the same as that of the printing platform of the printing machine. When the first docking component transfers the metal plate, the first conveyor motor drives the first conveyor roller to rotate, the first conveyor roller drives the first conveyor belt to move, and the first conveyor belt moves the metal plate towards the receiving component. The first docking component has a simple structure and is easy for operators to operate.

[0020] Optionally, the lifting component includes a plurality of lifting screws, a plurality of synchronous pulleys, and a synchronous belt. The plurality of lifting screws are evenly distributed on the frame. The lifting screws are vertically arranged and rotatably connected to the frame. The lifting screws are threadedly connected to a first vertical sliding frame. The plurality of synchronous pulleys correspond one-to-one with the plurality of lifting screws. The synchronous pulleys are disposed on the lifting screws. The synchronous belt is sleeved on the plurality of synchronous pulleys.

[0021] By adopting the above technical solution, when the height of the first conveyor belt needs to be adjusted, the operator rotates one of the lifting screws. The lifting screw rotates, and the synchronous pulley on the lifting screw drives the synchronous belt to rotate. The synchronous belt drives several synchronous pulleys to rotate, and the several synchronous pulleys drive several lifting screws to rotate simultaneously. The lifting screw is threadedly connected to the first vertical sliding frame. The first vertical sliding frame moves in the vertical direction and keeps the first conveyor belt in a horizontal state. The lifting component has a simple structure and is easy to operate. In addition, the lifting screw has a locking effect, which can ensure that the position of the first vertical sliding frame remains unchanged. The lifting screw has high precision and can better align the first conveyor belt with the printing platform of the printing machine.

[0022] Optionally, the second docking assembly includes a second vertical sliding frame, two second conveyor rollers, a second conveyor belt, a second conveyor motor, and an adjusting member for adjusting the vertical distance between the second vertical sliding frame and the first vertical sliding frame. The second vertical sliding frame is slidably connected to the sliding seat in the vertical direction. The two second conveyor rollers are distributed along the transport direction of the metal plate. The second conveyor rollers are rotatably connected to the second vertical frame. The second conveyor belt is sleeved on the two second conveyor rollers. The second conveyor motor is used to drive one of the second conveyor rollers to rotate.

[0023] By adopting the above technical solution, the second vertical sliding frame is used to correspond to the stamping platform of the stamping machine. After the operator adjusts the height of the first conveyor belt and the printing platform of the printing machine by using the lifting component, the operator adjusts the height of the second conveyor belt and the stamping platform of the stamping machine by using the adjusting component. After the adjustment is completed, the second docking component is used to receive the metal plate sent by the receiving component. The second conveyor motor drives the second conveyor roller to rotate, the second conveyor roller drives the second conveyor belt to rotate, and the second conveyor belt drives the metal plate to move towards the stamping platform. The second docking component has a simple structure and is easy for the operator to operate.

[0024] Optionally, the adjusting component includes an adjusting block, an adjusting screw, an adjusting rod, and an adjusting motor. The length direction of the adjusting screw is parallel to the transport direction of the metal plate. The adjusting screw is rotatably connected to the sliding seat. The adjusting block is slidably connected to the sliding seat along the length direction of the adjusting screw. The adjusting block is threadedly connected to the adjusting screw. One end of the adjusting rod is rotatably connected to the adjusting block, and the other end of the adjusting rod is disposed on the second vertical sliding frame. The adjusting motor is used to drive the adjusting block to move.

[0025] By adopting the above technical solution, when the operator needs to adjust the height of the second conveyor belt, the operator drives the adjusting motor, which drives the adjusting screw to rotate. The adjusting screw drives the adjusting block to move along the moving direction of the metal plate. The movement of the adjusting block drives the adjusting rod to rotate, and the adjusting rod drives the electric second vertical sliding frame to move until the second conveyor belt is flush with the stamping platform of the stamping machine. The adjusting screw has a self-locking effect and the precision of the adjusting screw is increased, which can accurately adjust the height of the second vertical sliding frame.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. The first docking assembly is used to dock with the printing platform of the printing press, the second docking assembly is used to dock with the stamping platform of the stamping press, and the moving assembly is used to receive the metal plate on the first docking assembly and transfer it to the second docking assembly, thereby reducing the impact of the metal plate during transportation.

[0028] 2. The intermittent component is used to drive the rotating frame to rotate intermittently, so that the receiving component on the rotating frame has enough time to receive the metal plate or send the metal plate out;

[0029] 3. The moving component is used to ensure that the receiving belt is always in a horizontal position, reducing the movement of the metal belt relative to the receiving component during the movement of the rotating frame;

[0030] 4. The lifting component of the first docking assembly and the adjusting component of the second docking assembly are used to adjust their respective heights to adapt to printing presses and stamping presses of various heights. Attached Figure Description

[0031] Figure 1 It is a transfer device used for transferring metal plates.

[0032] Figure 2 This is a schematic diagram of a transfer device used to connect printing presses and stamping presses of different heights.

[0033] Figure 3 yes Figure 2 A schematic diagram of the structure of the first docking component.

[0034] Figure 4 yes Figure 2 A schematic diagram of the structure of the second docking component.

[0035] Figure 5 yes Figure 2 A schematic diagram of the structure of the mobile component.

[0036] Figure 6 yes Figure 5 A schematic diagram of the structure of the middle connector.

[0037] Reference numerals: 1. First docking assembly; 11. Frame; 12. First vertical sliding frame; 13. First conveyor roller; 14. First conveyor belt; 15. First conveyor motor; 16. Lifting component; 161. Lifting screw; 162. Synchronous pulley; 163. Synchronous belt; 164. Hexagonal block; 2. Second docking assembly; 21. Second vertical sliding frame; 22. Second conveyor roller; 23. Second conveyor belt; 24. Second conveyor motor; 25. Adjusting component; 251. Adjusting block; 252. Adjusting screw; 253. Adjusting rod; 254. Adjusting motor; 26. Sliding rod; 3. Sliding... 4. Moving seat; 5. Connecting rod; 6. Moving assembly; 7. Mounting base; 8. Mounting bracket; 9. Sliding block; 10. Driven tube; 11. Driven rod; 12. Rotating frame; 13. Receiving component; 14. Receiving seat; 15. Receiving roller; 16. Receiving belt; 17. Receiving motor; 18. First bevel gear; 19. Second bevel gear; 20. Rotating motor; 10. Intermittent component; 11. Rotating disk; 12. Rotating rod; 13. Matching rod; 24. Matching groove; 15. Linkage component; 16. Linkage rod; 17. Universal joint; 18. Control switch. Detailed Implementation

[0038] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0039] This application discloses a transfer device for transferring metal plates. (Refer to...) Figure 1 and Figure 2A transfer device for transferring metal plates includes a first docking assembly 1, a second docking assembly 2, a sliding seat 3, a connecting rod 4, and a moving assembly 5. The first docking assembly 1 is used to dock with the printing platform of a printing press, and the second docking assembly 2 is used to dock with the stamping platform of a stamping press. The sliding seat 3 is slidably connected to the first docking assembly 1 in a horizontal direction, and the second docking assembly 2 is slidably connected to the sliding seat 3 in a vertical direction. The connecting rod 4 is used to connect the first docking assembly 1 and the second docking assembly 2, and the moving assembly 5 is used to transfer the metal plate on the first docking assembly 1 to the second docking assembly 2.

[0040] Reference Figure 1 and Figure 2 The first docking assembly 1 includes a frame 11, a first vertical sliding frame 12, two first conveyor rollers 13, a first conveyor belt 14, a first conveyor motor 15, and a lifting component 16. The lifting component 16 includes four lifting screws 161, four synchronous pulleys 162, a synchronous belt 163, and four hexagonal blocks 164. The two first conveyor rollers 13 are distributed along the length of the frame 11 and are horizontally arranged. The first conveyor rollers 13 are rotatably connected to the first vertical sliding frame 12. The first conveyor belt 14 is sleeved on the two first conveyor rollers 13. The first conveyor motor 15 is fixedly arranged on the first vertical sliding frame 12, and the output shaft of the first conveyor motor 15 is fixedly connected to one end of one of the first conveyor rollers 13.

[0041] Reference Figure 2 and Figure 3 Four lifting screws 161 are evenly distributed on the upper surface of the frame 11. The lifting screws 161 are vertically set, and the lower ends of the lifting screws 161 are rotatably connected to the frame 11. Four synchronous pulleys 162 correspond one-to-one with the four lifting screws 161. The synchronous pulleys 162 are fixedly set on the lifting screws 161. The synchronous belt 163 is sleeved on the four synchronous pulleys 162. The first vertical sliding frame 12 is threadedly connected to the lifting screws 161. Four hexagonal blocks 164 correspond one-to-one with the four lifting screws 161. The hexagonal blocks 164 are fixedly set on the upper surface of the lifting screws 161. The hexagonal blocks 164 facilitate operation by the operator using a wrench. The sliding seat 3 slides along the length of the frame 11 and is connected to the first vertical sliding frame 12.

[0042] Reference Figure 2 and Figure 4The second docking assembly 2 includes a second vertical sliding frame 21, two second conveyor rollers 22, a second conveyor belt 23, a second conveyor motor 24, an adjusting component 25, and four sliding rods 26. The adjusting component 25 includes an adjusting block 251, an adjusting screw 252, an adjusting rod 253, and an adjusting motor 254. The length direction of the adjusting screw 252 is parallel to the length direction of the frame 11. The adjusting screw 252 is rotatably connected to the sliding seat 3. The adjusting motor 254 is fixedly mounted on the sliding seat 3. The output shaft of the adjusting motor 254 is fixedly connected to one end of the adjusting screw 252. The adjusting block 251... The adjusting block 251 is threadedly connected to the adjusting screw 252. Four sliding rods 26 are evenly distributed on the upper surface of the sliding seat 3. The sliding rods 26 are vertically set, and the lower end face of the sliding rod 26 is fixedly set on the upper surface of the sliding seat 3. The second vertical sliding frame 21 is slidably connected to the sliding rod 26. One end of the adjusting rod 253 is rotatably connected to the adjusting block 251 along the width direction of the frame 11, and the other end of the adjusting rod 253 is rotatably connected to the lower end face of the second vertical sliding frame 21 along the width direction of the frame 11.

[0043] Reference Figure 2 and Figure 4 Two second conveyor rollers 22 are distributed along the length of the frame 11. The second conveyor rollers 22 are set horizontally and are rotatably connected to the second vertical sliding frame 21. The second conveyor belt 23 is sleeved on the two second conveyor rollers 22. The second conveyor motor 24 is fixedly set on the second vertical sliding frame 21, and the output shaft of the second conveyor motor 24 is fixedly connected to one end of one of the second conveyor rollers 22.

[0044] Reference Figure 1 and Figure 4One end of the connecting rod 4 is rotatably connected to the second vertical sliding frame 21 along the width direction of the frame 11, and the other end of the connecting rod 4 is rotatably connected to the first vertical sliding frame 12 along the width direction of the frame 11. The moving component 5 includes a mounting base 51, two rotating frames 52, four supporting parts 53, a rotating motor 54, an intermittent part 55, and a linkage part 56. The mounting base 51 includes a mounting frame 511, a sliding block 512, two driven tubes 513, and two driven rods 514. The sliding block 512 is slidably connected to the first vertical sliding frame 12 along the movement direction of the frame 11. Two driven tubes 513 are distributed along the width direction of the frame 11. The driven tubes 513 are vertically arranged, and the lower end face of the driven tube 513 is fixedly arranged on the upper end face of the sliding block 512. Two driven rods 514 correspond one-to-one with the two driven tubes 513. The driven rods 514 are vertically arranged and slide along the vertical direction to connect to the driven tubes 513. The mounting bracket 511 is fixedly arranged on the upper end face of the driven rod 514. The mounting bracket 511 rotates along the width direction of the frame 11 to connect to the connecting rod 4. The rotation axis of the mounting bracket 511 passes through the midpoint of the connecting rod 4.

[0045] Reference Figure 5 and Figure 6 Four receiving components 53 are evenly distributed circumferentially along the rotation axis of the mounting frame 511. Each receiving component 53 includes a receiving seat 531, two receiving rollers 532, several receiving belts 533, a receiving motor 534, a first bevel gear 535, and a second bevel gear 536. The two receiving rollers 532 are distributed along the length of the frame 11 and are parallel to the width of the frame 11. The receiving rollers 532 are rotatably connected to the receiving seat 531. Several receiving belts 533 are distributed along the receiving rollers. The length of the rollers 532 is evenly distributed. The first bevel gear 535 is coaxially arranged with one of the receiving rollers 532. The first bevel gear 535 is fixedly arranged on the rotation axis of one of the receiving rollers 532. The receiving motor 534 is fixedly arranged on the receiving seat 531. The second bevel gear 536 is coaxially arranged with the output shaft of the receiving motor 534. The second bevel gear 536 is fixedly arranged on the output shaft of the receiving motor 534 and meshes with the first bevel gear 535.

[0046] Reference Figure 5 and Figure 6Two rotating frames 52 are located on both sides of the receiving seat 531 along the width direction. The rotating frames 52 are rotatably connected to the mounting frame 511 along the width direction of the frame 11. The distance between the rotation axes of the two rotating frames 52 is the same as the distance between the two receiving rollers 532. The two receiving rollers 532 on the same receiving component 53 are rotatably connected to the two mounting frames 511 respectively. The linkage component 56 includes a linkage rod 561 and two universal joints 562. One end of the two universal joints 562 is fixedly set at both ends of the linkage rod 561 respectively. The two universal joints 562 correspond one-to-one with the two mounting frames 511. The other end of the universal joints 562 is fixedly set on the rotation axis of the two rotating frames 52.

[0047] Reference Figure 5 and Figure 6 The intermittent component 55 includes a rotating disk 551, a rotating rod 552, and a mating rod 553. The rotating motor 54 is horizontally arranged and fixedly mounted on the mounting bracket 511. The length direction of the rotating rod 552 is parallel to the radial direction of the output shaft of the rotating motor 54. One end of the rotating rod 552 is fixedly mounted on the output shaft of the rotating motor 54, and the mating rod 553 is fixedly mounted on the other end of the rotating rod 552. The rotating disk 551 is coaxially arranged with one of the rotating frames 52 and is fixedly mounted on the rotation axis of the rotating frame 52. The rotating disk 551 has four mating grooves 554, which are evenly distributed along the axial direction of the rotating disk 551 and extend along the radial direction of the rotating disk 551. The mating rod 553 is used to cooperate with the mating grooves 554 to drive the rotating disk 551 to rotate.

[0048] Reference Figure 5 and Figure 6 A control switch 6 is fixedly installed on one end of the second vertical sliding frame 21 facing the first vertical sliding frame 12. The control switch 6 is electrically connected to four receiving motors 534. When the receiving part 53 corresponds to the second vertical sliding frame 21, the receiving seat 531 abuts against the control switch 6, and the control switch 6 turns on the receiving motor 534 in the corresponding receiving part 53.

[0049] The implementation principle of a transfer device for metal plate transfer according to an embodiment of this application is as follows: The operator adjusts the first docking assembly 1 by rotating a hexagonal block 164. The hexagonal block 164 drives the lifting screw 161 to rotate, which in turn drives the synchronous pulley 162 to rotate. The synchronous pulley 162 then drives the synchronous belt 163 to rotate, which in turn drives all four lifting screws 161 to rotate simultaneously. The lifting screws 161 then move the first vertical sliding frame 12 until the first conveyor belt 14 is parallel to the printing platform of the printing machine. Afterwards, the operator... The operator adjusts the second docking assembly 2. The operator starts the adjusting motor 254, which drives the adjusting screw 252 to rotate. The adjusting screw 252 moves the adjusting block 251, which in turn moves the adjusting rod 253. The adjusting rod 253 then moves the second vertical sliding frame 21 on the sliding seat 3 until the second conveyor belt 23 is parallel to the stamping platform of the press. Since the second docking assembly 2 is connected to the first docking assembly 1 via the connecting rod 4, the vertical movement of the second docking assembly 2 will drive the sliding seat 3. The moving component 5 moves to ensure that the distance between the second docking assembly 2 and the receiving component 53 remains constant. During the process of the moving component 5 transporting the metal plate, the rotating motor 54 drives the rotating rod 552 to rotate, and the rotating rod 552 drives the mating rod 553 to rotate. The mating rod 553 engages with the mating groove 554, causing the rotating disk 551 to rotate 90° each time, so that there is always one receiving component 53 corresponding to the first docking assembly 1 and one receiving component 53 corresponding to the second docking assembly 2. The first conveyor belt 14 delivers the metal strip to the receiving component 53, and the receiving component 53 rotates until the metal strip is received. When the receiving part 53 is delivered to the second docking assembly 2, the receiving seat 531 abuts against the control switch 6, and the control switch 6 turns on the receiving motor 534. The receiving motor 534 drives the second bevel gear 536 to rotate, the second bevel gear 536 drives the first bevel gear 535 to rotate, the first bevel gear 535 drives the receiving roller 532 to rotate, the receiving roller 532 drives the receiving belt 533 to rotate, and the receiving belt 533 delivers the metal plate to the second docking assembly 2. The second conveyor belt 23 on the second docking assembly 2 then delivers the metal plate to the stamping platform of the stamping machine.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A transfer device for transferring metal plates, characterized in that: The assembly includes a first docking component (1), a second docking component (2), a sliding seat (3), a connecting rod (4), and a moving component (5). The first docking component (1) is used to dock with a printing press. The sliding seat (3) is slidably connected to the first docking component (1) along the moving direction of the metal plate. The second docking component (2) is slidably connected to the sliding seat (3) in a vertical direction. The second docking component (2) is used to dock with a stamping press. One end of the connecting rod (4) is disposed on the first docking component (1), and the other end of the connecting rod (4) is disposed on the second docking component (2). The moving component (5)... The moving component (5) includes a mounting base (51), a rotating frame (52), a receiving component (53), and a rotating motor (54). The mounting base (51) is disposed on the connecting rod (4), the rotating frame (52) is rotatably connected to the mounting base (51), and the rotating motor (54) is used to drive the rotating frame (52) to rotate. The receiving component (53) is disposed on the rotating frame (52) and is used to receive metal plates. The receiving component (53) includes a receiving seat (531), two receiving rollers (532), a receiving belt (533), and a receiving motor (534). The receiving rollers (532) are distributed along the moving direction of the metal plate. Two receiving rollers (532) are rotatably connected to the receiving seat (531). The receiving belt (533) is sleeved on the two receiving rollers (532). The receiving motor (534) is used to drive one of the receiving rollers (532) to rotate. The receiving seat (531) is rotatably connected to the rotating frame (52). The receiving seat (531) always remains parallel to the ground. The mounting base (51) includes a mounting frame (511) and a sliding block (512). The sliding block (512) is along the moving direction of the metal plate. The mounting frame (511) is slidably connected to the first docking assembly (1), and the vertical direction of the mounting frame (511) is slidably connected to the sliding block (512). The moving assembly (5) includes two rotating frames (52), which are located on both sides of the receiving seat (531). The two rotating frames (52) correspond one-to-one with the two receiving rollers (532). The two receiving rollers (532) are rotatably connected to the two rotating frames (52), and the rotating frames (52) are rotatably connected to the mounting frame (511). The rotation axes of the two rotating frames (52) are distributed along the moving direction of the metal plate.

2. The transfer device for transferring metal plates according to claim 1, characterized in that: The moving component (5) includes a plurality of receiving parts (53) and intermittent parts (55). The number of receiving parts (53) is even, and the plurality of receiving parts (53) are evenly distributed circumferentially along the axis of the rotating frame (52). The intermittent parts (55) are used to intermittently drive the rotating frame (52) to rotate. The intermittent parts (55) include a rotating disk (551), a rotating rod (552), and a cooperating rod (553). The rotating disk (551) is disposed on the rotation axis of one of the rotating frames (52). A plurality of mating grooves (554) are provided, the number of which is the same as the number of the receiving parts (53). The mating grooves (554) extend along the axis of the rotating disk (551) and are evenly distributed along the radial direction of the rotating disk (551). The rotating rod (552) is disposed on the side wall of the output shaft of the rotating motor (54), and the mating rod (553) is disposed on the rotating rod (552). The mating rod (553) is used to mate with the mating grooves (554).

3. The transfer device for transferring metal plates according to claim 1, characterized in that: The moving component (5) also includes a linkage (56), which is used to drive the two rotating frames (52) to rotate synchronously. The linkage (56) includes a linkage rod (561) and two universal joints (562). The two universal joints (562) correspond one-to-one with the two rotating frames (52). One end of the universal joint (562) is set on the rotating frame (52), and the two ends of the linkage rod (561) are respectively connected to the other ends of the two universal joints (562).

4. The transfer device for transferring metal plates according to claim 1, characterized in that: The second docking assembly (2) is provided with a control switch (6), which is electrically connected to a plurality of the receiving motors (534). The control switch (6) is used to turn on the receiving motors (534) in the receiving part (53) docked with the second docking assembly (2).

5. A transfer device for transferring metal plates according to claim 1, characterized in that: The first docking assembly (1) includes a frame (11), a first vertical sliding frame (12), two first conveyor rollers (13), a first conveyor belt (14), a first conveyor motor (15), and a lifting component (16). The first vertical sliding frame (12) is slidably connected to the frame (11) in the vertical direction. The two first conveyor rollers (13) are distributed along the transport direction of the metal plate. The first conveyor rollers (13) are rotatably connected to the first vertical sliding frame (12). The first conveyor belt (14) is sleeved on the two first conveyor rollers (13). The first conveyor motor (15) is used to drive one of the first conveyor rollers (13) to rotate. The lifting component (16) is used to control the distance between the first vertical sliding frame (12) and the frame (11).

6. A transfer device for transferring metal plates according to claim 5, characterized in that: The lifting component (16) includes a plurality of lifting screws (161), a plurality of synchronous pulleys (162), and a synchronous belt (163). The plurality of lifting screws (161) are evenly distributed on the frame (11). The lifting screws (161) are vertically arranged and rotatably connected to the frame (11). The lifting screws (161) are threadedly connected to the first vertical sliding frame (12). The plurality of synchronous pulleys (162) correspond one-to-one with the plurality of lifting screws (161). The synchronous pulleys (162) are arranged on the lifting screws (161), and the synchronous belt (163) is sleeved on the plurality of synchronous pulleys (162).

7. A transfer device for transferring metal plates according to claim 5, characterized in that: The second docking assembly (2) includes a second vertical sliding frame (21), two second conveyor rollers (22), a second conveyor belt (23), a second conveyor motor (24), and an adjusting member (25) for adjusting the vertical distance between the second vertical sliding frame (21) and the first vertical sliding frame (12). The second vertical sliding frame (21) is slidably connected to the sliding seat (3) in the vertical direction. The two second conveyor rollers (22) are distributed along the transport direction of the metal plate. The second conveyor rollers (22) are rotatably connected to the second vertical sliding frame (21). The second conveyor belt (23) is sleeved on the two second conveyor rollers (22). The second conveyor motor (24) is used to drive one of the second conveyor rollers (22) to rotate.

8. A transfer device for transferring metal plates according to claim 7, characterized in that: The adjusting component (25) includes an adjusting block (251), an adjusting screw (252), an adjusting rod (253), and an adjusting motor (254). The length direction of the adjusting screw (252) is parallel to the transport direction of the metal plate. The adjusting screw (252) is rotatably connected to the sliding seat (3). The adjusting block (251) is slidably connected to the sliding seat (3) along the length direction of the adjusting screw (252). The adjusting block (251) is threadedly connected to the adjusting screw (252). One end of the adjusting rod (253) is rotatably connected to the adjusting block (251). The other end of the adjusting rod (253) is set on the second vertical sliding frame (21). The adjusting motor (254) is used to drive the adjusting block (251) to move.

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