Anti-tilting device for certificate transmission

Abstract

The invention relates to an anti-tilting device for certificate transmission, which comprises a transmission table, a feeding side and a discharging side are arranged on the transmission table, a transmission belt is arranged on the transmission table, and the transmission belt is used for transmitting a certificate cover from the feeding side to the discharging side; the conveying table is provided with a first driving part, the first driving part is provided with an anti-tilting part, the first driving part is used for driving the anti-tilting part to do reciprocating motion in the direction close to the discharging side, and the anti-tilting part is used for pressing a certificate cover; when the certificate cover moves along the conveying belt, the anti-tilting piece presses the certificate cover, the first driving piece drives the anti-tilting piece to move in the direction close to the discharging side, and the moving speed of the second driving piece is consistent with the moving speed of the certificate cover. According to the application, the certificate cover is pressed through the anti-tilting piece, so that the condition that the certificate cover tilts is reduced, the certificate cover can be conveniently and smoothly processed on a subsequent assembly line, and the overall processing is more stable.

Description

Technical Field

[0001] This application relates to the field of certificate production technology, and particularly to an anti-warping device for certificate transmission. Background Art

[0002] A certificate is a document issued by an institution, school, organization, etc. to prove qualifications or rights. Common certificates include honor certificates, qualification certificates, graduation certificates, etc.

[0003] After the outer shell part of the certificate is produced, a process of covering the outer layer of leather is carried out to form the certificate cover, and then it is packaged with a plastic film. However, when the certificate cover is transported to the assembly line for packaging the plastic film, due to incomplete pressing of the certificate cover, there is a situation where the certificate warps, making it difficult for the certificate to smoothly enter the subsequent assembly line, which needs to be improved. Summary of the Invention

[0004] In order to reduce the situation that the certificate cover is difficult to enter the subsequent assembly line due to warping, this application provides an anti-warping device for certificate transmission.

[0005] An anti-warping device for certificate transmission provided by this application adopts the following technical solution:

[0006] An anti-warping device for certificate transmission includes a transmission table, on which there is a feeding side and a discharging side. A transmission belt is provided on the transmission table, and the transmission belt is used to transmit the certificate cover from the feeding side to the discharging side; a driving member one is provided on the transmission table, and the driving member one is provided with an anti-warping member. The driving member one is used to drive the anti-warping member to reciprocate in the direction close to the discharging side, and the anti-warping member is used to press the certificate cover; when the certificate cover moves along the transmission belt, the anti-warping member presses the certificate cover, and the driving member one drives the anti-warping member to move in the direction close to the discharging side, and the moving speed of the driving member two is the same as the moving speed of the certificate cover.

[0007] By adopting the above technical solution, in actual use, the certificate cover warps after being pressed, and there is a situation of being blocked by the machine when entering the subsequent assembly line. Therefore, an anti-warping member is provided to press the certificate cover through the anti-warping member, reducing the warping of the certificate cover, facilitating the smooth progress of the certificate cover in the subsequent assembly line, and making the overall processing more stable; secondly, the driving member one drives the anti-warping member to reciprocate, facilitating the sequential pressing of the passing certificate covers.

[0008] Optionally, the anti-warping member includes a driving member two, a rotating rod and an anti-warping plate. The driving member two is connected to the driving member one, and the driving member one drives the driving member two to move in the direction close to the discharging side. The rotating rod is connected to the driving member two, and the driving member two drives the rotating rod to rotate. The anti-warping plate is connected to the rotating rod, and the anti-warping plate is used to press the certificate cover.

[0009] By adopting the above technical solution, the second driving member, the rotating rod and the anti-warping plate are provided. When the certificate cover moves along with the conveyor belt, the first driving member drives the second driving member to move towards the discharging side. The second driving member drives the rotating rod to rotate, and the rotation of the rotating rod drives the anti-warping plate to rotate and press the certificate cover. In this way, the situation of the certificate cover warping is reduced, which is convenient for the subsequent assembly line of the certificate cover and improves the automation degree of the above operation.

[0010] Optionally, the conveyor belt is provided with positioning plates, and a plurality of positioning plates are arranged at intervals along the conveying direction of the conveyor belt. The distance between adjacent positioning plates is greater than the length of the certificate cover.

[0011] By adopting the above technical solution, in actual use, when the rotating rod is rotated to press the certificate cover with the anti-warping plate, since the conveyor belt drives the certificate cover to move, there is an increase in the friction between the certificate cover and the conveyor table due to the pressing of the anti-warping plate. As a result, when the rotating rod starts to rotate and the anti-warping plate presses the certificate cover during the movement of the certificate cover, there is a situation where the conveying speed of the certificate cover is different from that of the conveyor belt, which affects the conveying of the certificate cover. Therefore, positioning plates are provided to keep the conveying speed of the certificate cover and the conveyor belt consistent.

[0012] Optionally, the anti-warping member further includes a connecting rod. The connecting rod is located on the side of the second driving member close to the discharging side. The connecting rod is connected to the outer shell of the second driving member. The connecting rod is provided with a threaded rod. The length direction of the threaded rod is the vertical direction. The threaded rod is rotatably connected to the connecting rod. The connecting rod is provided with a limiting block. A limiting spring is provided on the side of the limiting block close to the conveyor table. A moving block is provided on the side of the limiting spring away from the limiting block. The moving block is threadedly connected to the threaded rod. The conveyor table is provided with a strip magnet. The length direction of the strip magnet is parallel to the conveying direction of the conveyor belt. The moving block is provided with a pressing magnet. The magnetic force of the pressing magnet and the strip magnet attract each other. When the pressing magnet moves to directly above the strip magnet, the pressing magnet moves towards the strip magnet.

[0013] By adopting the above technical solution, in actual use, after the anti-warp plate presses the certificate cover close to the discharge side, the driving member 1 needs to drive the anti-warp member to move toward the feed side to press the adjacent certificate cover, and at this time the driving member 2 needs to rotate the anti-warp plate in the direction away from the certificate cover so as to press the adjacent certificate cover later. At this time, there is a situation where the certificate cover rebounds and warps, causing it to scrape other processing machines and cause wear of the certificate cover. Therefore, a pressing magnet and a bar magnet are provided. When the connecting rod drives the threaded rod to move above the bar magnet, the magnetic force of the pressing magnet and the bar magnet causes the pressing magnet to move toward the direction of the bar magnet and causes the moving block to move downward. At this time The limit spring is in a stretched state, and the movement of the pressing magnet causes it to press the certificate cover; when the driving part needs to drive the anti-warping part to move toward the direction close to the feed side to press the adjacent certificate cover, the pressing magnet can press the certificate cover before it moves away from the bar magnet, and when the pressing magnet and the bar magnet stop indirect adsorption (indirect adsorption means that the certificate cover is between the pressing magnet and the bar magnet and the pressing magnet presses against the certificate cover), due to the presence of the threaded rod, the pressing magnet and the moving block do not move quickly in the direction away from the transmission platform at this time. Therefore, the slow movement of the pressing magnet and the moving block also has the effect of pressing the certificate cover that rebounds and warps, thereby improving the overall transmission stability.

[0014] Optionally, the transmission platform is provided with a support bar, which is located on a side of the transmission platform away from the feeding side; the transmission platform is provided with mounting groove one and mounting groove two, the bar magnet is located in mounting groove one, the support bar is located in mounting groove two, the bar magnet slides in mounting groove one, and the sliding direction of the bar magnet is vertical; the transmission platform is provided with a connecting cavity, which connects mounting groove one and mounting groove two, and the connecting cavity is provided with a transmission rod, which connects the bar magnet and the support bar; when the bar magnet moves upward due to the attraction of pressing the magnet, the transmission rod drives the support bar to move synchronously.

[0015] By adopting the above technical solution, installation groove one and installation groove two are set. When the bar magnet moves upward due to the attraction of pressing the magnet, the certificate cover is located above the installation groove two. Therefore, the movement of the bar magnet drives the part of the support bar located in the installation groove two to move and enables the certificate cover to be supported by the conveyor belt and the support bar, thereby facilitating the certificate cover to proceed to the subsequent assembly line.

[0016] Optionally, the transport platform is provided with a guide bar, the guide bar is located on a side of the transport platform away from the feeding side, the guide bar extends in a direction away from the feeding side, and the guide bar is provided with a guide groove for the certificate cover to be embedded in.

[0017] By adopting the above technical solution, a guide strip is provided to assist in pressing the certificate cover, thereby facilitating the movement of the certificate cover to the subsequent assembly line, thereby improving the stability of the overall processing.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] 1. An anti-warping piece is provided to press the certificate cover through the anti-warping piece to reduce the situation of the certificate cover warping, so that the certificate cover can smoothly pass the subsequent production line, making the overall processing more stable; secondly, the anti-warping piece is driven to move back and forth by the driving piece, so as to press the certificate cover that passes in turn;

[0020] 2. A pressing magnet and a bar magnet are provided. When the driving member needs to drive the anti-tilting member to move toward the direction close to the feeding side to press the adjacent certificate cover, the pressing magnet can press the certificate cover before it moves away from the bar magnet. When the pressing magnet and the bar magnet stop indirect adsorption, due to the existence of the threaded rod, the pressing magnet and the moving block do not move quickly away from the transmission platform. Therefore, the slow movement of the pressing magnet and the moving block also plays the effect of pressing the certificate cover that rebounds and tilts, thereby improving the stability of the overall transmission.

[0021] 3. Installing slot 1 and installing slot 2 are set. The movement of the bar magnet drives the part of the supporting strip located in installing slot 2 to move and enables the certificate cover to be supported by the conveyor belt and the supporting strip, thereby facilitating the subsequent assembly line of the certificate cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the anti-warping device for certificate transmission according to an embodiment of the present application.

[0023] Figure 2 2 is a side view of an embodiment.

[0024] Figure 3 yes Figure 2 A is an enlarged schematic diagram.

[0025] Figure 4 It is a partial cross-sectional schematic diagram of an embodiment, mainly showing the first installation groove and the second installation groove.

[0026] Description of the reference numerals: 1. Certificate cover; 2. Transmission table; 3. Feeding side; 4. Discharging side; 5. Transmission belt; 6. First driving member; 7. Anti-lifting member; 71. Second driving member; 72. Rotating rod; 73. Connecting rod; 74. Anti-lifting plate; 8. Threaded rod; 9. Limiting block; 10. Limiting spring; 11. Moving block; 12. First installation groove; 13. Second installation groove; 14. Strip-shaped magnet; 15. Pressing magnet; 16. Support bar; 17. Connecting cavity; 18. Transmission rod; 19. Positioning plate; 20. Guide bar; 21. Guide groove. Detailed implementation manners

[0027] The following further elaborates on the present application in conjunction with the drawings and embodiments.

[0028] An anti-lifting device for certificate transmission disclosed in an embodiment of the present application. Referring to Figures 1 to 4 , the anti-lifting device for certificate transmission includes a transmission table 2. A feeding side 3 and a discharging side 4 are provided on the transmission table 2. A transmission belt 5 is provided on the transmission table 2. The transmission belt 5 is used to transmit the certificate cover 1 along the feeding side 3 towards the discharging side 4. A first driving member 6 is provided on the transmission table 2. An anti-lifting member 7 is provided on the first driving member 6. The first driving member 6 is used to drive the anti-lifting member 7 to reciprocate in the direction close to the discharging side 4. The anti-lifting member 7 is used to press the certificate cover 1; in the drawings of this embodiment, the equipment above the transmission table 2 is not shown.

[0029] The anti-lifting member 7 includes a second driving member 71, a rotating rod 72, a connecting rod 73 and an anti-lifting plate 74. The second driving member 71 is connected to the first driving member 6. The first driving member 6 is used to drive the second driving member 71 to move in the direction close to or away from the discharging side 4. The rotating rod 72 is connected to the second driving member 71. The second driving member 71 drives the rotating rod 72 to rotate. The anti-lifting plate 74 is connected to the rotating rod 72. The anti-lifting plate 74 is used to press the certificate cover 1. In the present application, the first driving member 6 can be a cylinder or an oil cylinder; the second driving member 71 is a driving motor.

[0030] When the certificate cover 1 moves along the transmission belt 5, the second driving member 71 drives the rotating rod 72 to rotate. At this time, the anti-lifting plate 74 presses the certificate cover 1. The first driving member 6 drives the second driving member 71 to move in the direction close to the discharging side 4. The moving speed of the second driving member 71 is the same as the moving speed of the certificate cover 1.

[0031] The connecting rod 73 is located on the side of the second driving member 71 close to the discharging side 4. The connecting rod 73 is connected to the outer shell of the second driving member 71. A threaded rod 8 is provided on the connecting rod 73. The length direction of the threaded rod 8 is the vertical direction. The threaded rod 8 is rotatably connected to the connecting rod 73.

[0032] The connecting rod 73 is provided with a limit block 9, which is located between the threaded rod 8 and the connecting rod 73. The limit block 9 is provided with a limit spring 10, which is located on the side of the limit block 9 close to the transmission platform 2. The side of the limit spring 10 away from the limit block 9 is provided with a moving block 11, which is threadedly connected to the threaded rod 8. When the moving block 11 moves toward the direction close to the transmission platform 2, the threaded rod 8 rotates along its own axial direction.

[0033] The conveying platform 2 is provided with a mounting groove 12 and a mounting groove 2 13, and both the mounting groove 12 and the mounting groove 2 13 are located on the side of the conveying platform 2 away from the feeding side 3. The length direction of the mounting groove 12 is parallel to the conveying direction of the conveyor belt 5, and the groove wall of the mounting groove 12 is provided with a bar magnet 14, and the bar magnet 14 slides on the groove wall of the mounting groove 12, and the sliding direction of the bar magnet 14 is the vertical direction. The moving block 11 is provided with a pressing magnet 15, and the magnetic force of the pressing magnet 15 and the bar magnet 14 attract each other. In actual use, a limiting block is provided at the notch of the mounting groove 12, and the limiting block is used to limit the bar magnet 14 from leaving the mounting groove 12.

[0034] The wall of the second installation groove 13 is provided with a support bar 16, and the support bar 16 extends in a direction away from the feeding side 3. The transmission platform 2 is provided with a connecting cavity 17, and the connecting cavity 17 connects the first installation groove 12 and the second installation groove 13. The connecting cavity 17 is provided with a transmission rod 18, and the transmission rod 18 connects the bar magnet 14 and the support bar 16.

[0035] In actual use, a certain gap is left between the side wall of the support bar 16 and the side wall of the second installation groove 13, and a certain gap is left between the bar magnet 14 and the groove wall of the first installation groove 12. Such gaps are used to facilitate the sliding of the bar magnet 14 itself and drive the support bar 16 to slide.

[0036] When the pressing magnet 15 moves to the top of the bar magnet 14, the pressing magnet 15 moves toward the direction close to the bar magnet 14, and the bar magnet 14 moves away from the bottom of the installation slot 12. At this time, the movement of the bar magnet 14 drives the transmission rod 18 to move, and the transmission rod 18 drives the support bar 16 to move synchronously, so that the support bar 16 supports the certificate cover 1.

[0037] The conveyor belt 5 is provided with a positioning plate 19, and a plurality of positioning plates 19 are arranged at intervals along the conveying direction of the conveyor belt 5. The spacing between adjacent positioning plates 19 is greater than the length of the certificate cover 1. The positioning plates 19 are used to contact the certificate cover 1 so that the certificate cover 1 and the positioning plates 19 move synchronously.

[0038] The transmission platform 2 is provided with a guide bar 20, which is located on a side of the transmission platform 2 away from the feed side 3. The guide bar 20 extends in a direction away from the feed side 3. The guide bar 20 is provided with a guide groove 21 for the certificate cover 1 to be embedded.

[0039] The implementation principle of an anti-warping device for certificate transmission in an embodiment of the present application is as follows: In actual use, the certificate cover 1 moves along the conveying direction of the conveyor belt 5. When it moves to a position close to the anti-warping member 7, the second driving member 71 drives the rotating rod 72 to rotate, so that the anti-warping plate 74 presses on the certificate cover 1.

[0040] As the conveyor belt 5 continues to move the certificate cover 1, the first driving member 6 drives the second driving member 71 to move together in the direction of the discharge side 4. When it moves to a position where the pressing magnet 15 is directly above the first mounting groove 12, the magnetic force between the bar magnet 14 and the pressing magnet 15 causes the pressing magnet 15 to move towards the bottom of the first mounting groove 12, causing the moving block 11 to move downward and the threaded rod 8 to rotate. At this time, the limiting spring 10 is in a stretched state, and the movement of the pressing magnet 15 presses on the certificate cover 1. The bar magnet 14 moves away from the bottom of the first mounting groove 12 and drives the support bar 16 to slightly lift the certificate cover 1, thus facilitating the entry of the certificate cover 1 into the subsequent production line.

[0041] The above are all the preferred embodiments of the present application. Without limiting the protection scope of the present application accordingly, therefore: All equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An anti-tilting device for certificate transmission, characterized in that: The invention comprises a transmission platform (2), wherein the transmission platform (2) is provided with a feeding side (3) and a discharging side (4), wherein the transmission platform (2) is provided with a transmission belt (5), wherein the transmission belt (5) is used to transmit a certificate cover (1) along the feeding side (3) toward the discharging side (4); the transmission platform (2) is provided with a driving member (6), wherein the driving member (6) is provided with an anti-warping member (7), wherein the driving member (6) is used to drive the anti-warping member (7) to reciprocate in a direction close to the discharging side (4), wherein the anti-warping member (7) is used to press the certificate cover (1); When the certificate cover (1) moves along the conveyor belt (5), the anti-warping member (7) presses the certificate cover (1), and the driving member (6) drives the anti-warping member (7) to move in a direction close to the discharge side (4), and the moving speed of the anti-warping member (7) is consistent with the moving speed of the certificate cover (1).

2. The anti-tilting device for certificate transmission according to claim 1, characterized in that: The anti-tilt member (7) comprises a second driving member (71), a rotating rod (72) and an anti-tilt plate (74); the second driving member (71) is connected to the first driving member (6); the first driving member (6) drives the second driving member (71) to move in a direction close to the discharge side (4); the rotating rod (72) is connected to the second driving member (71); the second driving member (71) drives the rotating rod (72) to rotate; the anti-tilt plate (74) is connected to the rotating rod (72); and the anti-tilt plate (74) is used to press the certificate cover (1).

3. The anti-tilting device for certificate transmission according to claim 2, characterized in that: The conveyor belt (5) is provided with a positioning plate (19), and a plurality of the positioning plates (19) are arranged at intervals along the conveying direction of the conveyor belt (5), and the spacing between adjacent positioning plates (19) is greater than the length of the certificate cover (1).

4. The certificate transmission anti-tilting device according to claim 2, characterized in that: The anti-tilting member (7) further comprises a connecting rod (73), the connecting rod (73) being located on a side of the second driving member (71) close to the discharge side (4), the connecting rod (73) being connected to the housing of the second driving member (71), the connecting rod (73) being provided with a threaded rod (8), the length direction of the threaded rod (8) being in a vertical direction, the threaded rod (8) being rotatably connected to the connecting rod (73), the connecting rod (73) being provided with a limit block (9), the limit block (9) being provided with a limit spring (10) on a side close to the transmission platform (2), the limit spring (10) being provided with a moving block (11) on a side away from the limit block (9), the moving block (11) being threadedly connected to the threaded rod (8); The transmission platform (2) is provided with a bar magnet (14), the length direction of the bar magnet (14) is parallel to the conveying direction of the transmission belt (5), and the moving block (11) is provided with a pressing magnet (15), and the magnetic force of the pressing magnet (15) and the bar magnet (14) attract each other; When the pressing magnet (15) moves to the position directly above the bar magnet (14), the pressing magnet (15) moves in a direction approaching the bar magnet (14).

5. The anti-tilting device for certificate transmission according to claim 4, characterized in that: The transport platform (2) is provided with a support bar (16), and the support bar (16) is located on a side of the transport platform (2) away from the feed side (3); The transmission platform (2) is provided with a mounting groove 1 (12) and a mounting groove 2 (13); the bar magnet (14) is located in the mounting groove 1 (12); the support bar (16) is located in the mounting groove 2 (13); the bar magnet (14) slides in the mounting groove 1 (12); the sliding direction of the bar magnet (14) is a vertical direction; the transmission platform (2) is provided with a connecting cavity (17); the connecting cavity (17) is connected with the mounting groove 1 (12) and the mounting groove 2 (13); the connecting cavity (17) is provided with a transmission rod (18); the transmission rod (18) connects the bar magnet (14) and the support bar (16); When the bar magnet (14) moves upward due to the attraction of the pressing magnet (15), the transmission rod (18) drives the support bar (16) to move synchronously.

6. The certificate transmission anti-tilting device according to claim 1, characterized in that: The transport platform (2) is provided with a guide bar (20), the guide bar (20) is located on a side of the transport platform (2) away from the feed side (3), the guide bar (20) extends in a direction away from the feed side (3), and the guide bar (20) is provided with a guide groove (21), and the guide groove (21) is for the certificate cover (1) to be embedded.

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