Transfer system for continuous stamping

Abstract

The utility model provides a material transfer system for continuous stamping, which comprises a first support and a second support which are oppositely arranged, the top of the first support is horizontally and rotatably provided with a first support roller, the top of the second support is horizontally provided with a second support roller, and the outer wall of the first support roller and the outer wall of the second support roller are sleeved with a conveying belt; the driving mechanism drives the first supporting roller to rotate; the material blocking plate is located on the outer side of the second supporting roller, and the top of the material blocking plate is equal to the top of the conveying belt in height or lower than the top of the conveying belt. The material blocking columns are vertically and movably connected to the material blocking plate, a fixing mechanism used for fixing the positions of the material blocking columns is arranged on the material blocking plate, and the number of the material blocking columns is at least two. The material transferring system for continuous stamping is better in using effect.

Description

Technical Field

[0001] This utility model belongs to the field of stamping technology and relates to a material transfer system for continuous stamping. Background Technology

[0002] Stamping is a forming process that uses a press and dies to apply external force to sheet metal, strip, tube, and profiles, causing them to undergo plastic deformation or separation, thereby obtaining workpieces (stamped parts) of the required shape and size. For some larger or specially shaped parts, such as some automotive parts, multiple stamping presses are used sequentially to stamp the parts into the required shape and size.

[0003] In practical use, to improve stamping efficiency, a conveyor belt is used between adjacent stamping presses to transport parts. After stamping at the previous station, the worker removes the part and places it at one end of the conveyor belt. The conveyor belt then transports the part to the other end, where it is removed by the worker at the next station and placed on the lower die. Typically, the conveyor belt runs continuously and at a constant speed. However, for automotive parts, some are large in size and / or heavy. This can lead to situations where the worker at the next station is not able to remove the part in time, causing it to fall off the conveyor belt, become deformed, and result in poor performance. Utility Model Content

[0004] The purpose of this invention is to provide a material transfer system for continuous stamping, which aims to solve the problem of poor performance.

[0005] To solve the above-mentioned technical problems, this utility model provides a material transfer system for continuous stamping, comprising:

[0006] The first support and the second support are arranged opposite to each other. The top of the first support is horizontally rotatably equipped with a first support roller, and the top of the second support is horizontally equipped with a second support roller. A conveyor belt is sleeved on the outer wall of the first support roller and the second support roller.

[0007] A drive mechanism that drives the first support roller to rotate;

[0008] A baffle plate is located outside the second support roller, and the top of the baffle plate is at the same height as or lower than the top of the conveyor belt.

[0009] A material stop column is vertically and movably connected to the material stop plate. The material stop plate is provided with a fixing mechanism for fixing the position of the material stop column. At least two material stop columns are provided.

[0010] The present invention is further configured such that there are two material-stopping columns, and a dovetail groove is vertically opened on the side of the material-stopping plate away from the second support roller, and a dovetail strip is provided on the side of the material-stopping column to cooperate with the dovetail groove.

[0011] The present invention is further configured such that a synchronization bar is horizontally arranged between the two baffles, and the synchronization bar is movably attached to the baffle.

[0012] The present invention is further configured such that the fixing mechanism includes:

[0013] The first hinge arm, the top of which is hinged to the synchronization bar;

[0014] The second hinge arm has its bottom hinged to the baffle plate, and the top of the first hinge arm is located directly above the bottom of the second hinge arm.

[0015] The hinge post is hinged to the bottom of the first hinge arm and the top of the second hinge arm, and the hinge post can slide toward or away from the baffle plate.

[0016] An arc-shaped component, which is circular in shape and is located on the outside of the baffle plate, has several positioning holes on it, and the inner end of the hinge column can be inserted into any of the positioning holes.

[0017] The present invention is further configured such that all the positioning holes are connected end to end in sequence.

[0018] The present invention is further configured such that the arc-shaped component, the second hinge arm, and the first hinge arm are sequentially fitted together, a stabilizing cylinder is provided on the outer side of the first hinge arm, the outer wall of the hinge column is movably fitted to the inner wall of the stabilizing cylinder, a connecting disk is rotatably provided on the outer wall of the hinge column, and an elastic component that is continuously in an extended state is provided between the inner side of the connecting disk and the outer side of the first hinge arm.

[0019] The present invention is further configured such that a terminating post is provided on the outer side of the first hinge arm, a terminating plate is provided at the outer end of the terminating post, an anti-detachment arm is provided on the side of the connecting plate, an anti-detachment part is provided at the free end of the anti-detachment arm, the anti-detachment part is located between the terminating plate and the first hinge arm, and when the anti-detachment part abuts against the terminating plate, the plane where the inner end of the hinge post is located is coplanar with the plane where the inner side of the second hinge arm is located.

[0020] The present invention is further configured such that the anti-detachment part is arc-shaped, and both ends of the anti-detachment part are located outside the termination plate, and the outer end of the hinge column is provided with an operating ball.

[0021] The present invention is further configured such that a first contact portion and a second contact portion are respectively provided on the outer sides of both ends of the arc-shaped member. When the second hinge arm contacts the first contact portion, the baffle post is in the highest position. When the second hinge arm contacts the second contact portion, the top of the baffle post is at the same height as or lower than the top of the baffle plate.

[0022] The present invention is further configured such that the driving mechanism includes a driving motor fixedly mounted on the first bracket, a first wheel body is mounted on the output shaft of the driving motor, a second wheel body is coaxially mounted on the end of the first support roller, and a power belt is movably sleeved on the outer wall of the first wheel body and the second wheel body;

[0023] It also includes two auxiliary frames with an L-shaped longitudinal section, with an auxiliary plate horizontally arranged between the two auxiliary frames, and the lower side of the upper conveyor belt movably attached to the top of the auxiliary plate.

[0024] Compared with existing technologies, this utility model provides a material transfer system for continuous stamping. During the production process, the height of the stop post can be adjusted to be higher than the top of the conveyor belt. This ensures that even if the worker at the next station fails to remove the part from the conveyor belt in time, the part will be prevented from falling off the conveyor belt by the stop post. This not only protects the part but also prevents it from hitting the worker, improving operational safety and resulting in better performance. Furthermore, because the height of the stop post is adjustable, if the worker can ensure that the part does not fall, the height of the stop post can be lowered so that the height of both the stop post and the stop plate is no higher than the conveyor belt, thus not obstructing the normal retrieval of parts. When using parts of different heights or thicknesses, the height of the stop post can also be adjusted to suit the current part, further enhancing its performance. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 yes Figure 1 Enlarged view of section A;

[0027] Figure 3 yes Figure 1 Enlarged view of section B;

[0028] Figure 4 This is a schematic diagram of the baffle plate part in this utility model;

[0029] Figure 5 yes Figure 4 Enlarged view of section C;

[0030] Figure 6 This is a cross-sectional view of the hinged column portion in this utility model;

[0031] Figure 7 This is a schematic diagram of the hinged column part in this utility model.

[0032] The components are as follows: 1. First support; 2. Second support; 3. Second support roller; 4. Conveyor belt; 5. Baffle plate; 6. Baffle post; 7. Dovetail groove; 8. Dovetail strip; 9. Synchronizing strip; 10. First hinge arm; 11. Second hinge arm; 12. Hinge post; 13. Arc-shaped component; 14. Positioning hole; 15. Stabilizing cylinder; 16. Connecting disc; 17. Elastic component; 18. Termination post; 19. Termination disc; 20. Anti-detachment arm; 21. Anti-detachment part; 22. Operating ball; 23. First contact part; 24. Second contact part; 25. Drive motor; 26. First wheel body; 27. Second wheel body; 28. Power belt; 29. ​​Auxiliary frame; 30. Auxiliary plate. Detailed Implementation

[0033] The continuous stamping material transfer system proposed in this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model. The same or similar reference numerals in the drawings represent the same or similar parts.

[0034] A continuous stamping material transfer system, such as Figures 1 to 7 As shown, it includes:

[0035] The first support 1 and the second support 2 are arranged opposite to each other. The top of the first support 1 is horizontally rotatably provided with a first support roller, and the top of the second support 2 is horizontally provided with a second support roller 3. A conveyor belt 4 is sleeved on the outer wall of the first support roller and the second support roller 3.

[0036] A drive mechanism that drives the first support roller to rotate;

[0037] The baffle plate 5 is located outside the second support roller 3, and the top of the baffle plate 5 is at the same height as or lower than the top of the conveyor belt 4.

[0038] A baffle post 6 is vertically and movably connected to the baffle plate 5. The baffle plate 5 is provided with a fixing mechanism for fixing the position of the baffle post 6. At least two baffle posts 6 are provided.

[0039] There are two baffle posts 6. The baffle plate 5 has a dovetail groove 7 vertically opened on the side away from the second support roller 3. The side of the baffle post 6 is provided with a dovetail strip 8 that cooperates with the dovetail groove 7.

[0040] A synchronization bar 9 is horizontally arranged between the two baffle posts 6, and the synchronization bar 9 is movably attached to the baffle plate 5.

[0041] The fixing mechanism includes:

[0042] The first hinge arm 10, the top of which is hinged to the synchronization bar 9;

[0043] The second hinge arm 11 is hinged at its bottom to the baffle plate 5, and the top of the first hinge arm 10 is located directly above the bottom of the second hinge arm 11.

[0044] The hinge post 12 is hinged to the bottom of the first hinge arm 10 and the top of the second hinge arm 11, and the hinge post 12 can slide toward or away from the baffle plate 5.

[0045] The arc-shaped component 13 is arc-shaped and is disposed on the outside of the baffle plate 5. The arc-shaped component 13 has a plurality of positioning holes 14, and the inner end of the hinge post 12 can be inserted into any of the positioning holes 14.

[0046] All the positioning holes 14 are connected end to end.

[0047] The arc-shaped component 13, the second hinge arm 11, and the first hinge arm 10 are sequentially fitted together. A stabilizing cylinder 15 is provided on the outer side of the first hinge arm 10. The outer wall of the hinge column 12 is movably fitted to the inner wall of the stabilizing cylinder 15. A connecting plate 16 is rotatably provided on the outer wall of the hinge column 12. An elastic element 17 that is continuously in an extended state is provided between the inner side of the connecting plate 16 and the outer side of the first hinge arm 10.

[0048] A termination post 18 is provided on the outer side of the first hinge arm 10, and a termination plate 19 is provided at the outer end of the termination post 18. An anti-detachment arm 20 is provided on the side of the connecting plate 16, and an anti-detachment part 21 is provided at the free end of the anti-detachment arm 20. The anti-detachment part 21 is located between the termination plate 19 and the first hinge arm 10. When the anti-detachment part 21 abuts against the termination plate 19, the plane where the inner end of the hinge post 12 is located is coplanar with the plane where the inner side of the second hinge arm 11 is located.

[0049] The anti-detachment part 21 is arc-shaped, and both ends of the anti-detachment part 21 are located outside the termination plate 19. The outer end of the hinge post 12 is provided with an operating ball 22.

[0050] The outer sides of both ends of the arc-shaped member 13 are respectively provided with a first contact portion 23 and a second contact portion 24. When the second hinge arm 11 contacts the first contact portion 23, the baffle post 6 is in the highest position. When the second hinge arm 11 contacts the second contact portion 24, the top of the baffle post 6 is at the same height as or lower than the top of the baffle plate 5.

[0051] The driving mechanism includes a drive motor 25 fixedly mounted on the first bracket 1. A first wheel 26 is mounted on the output shaft of the drive motor 25. A second wheel 27 (rotatably connected to the first bracket 1 and fixedly connected to the first support roller) is coaxially mounted on the end of the first support roller. A power belt 28 is movably sleeved on the outer walls of the first wheel 26 and the second wheel 27.

[0052] It also includes two auxiliary frames 29 with L-shaped longitudinal sections, and an auxiliary plate 30 is horizontally arranged between the two auxiliary frames 29. The lower side of the upper conveyor belt is movably attached to the top of the auxiliary plate 30.

[0053] The continuous stamping transfer system provided by this utility model allows the height of the stop post 6 to be adjusted to be higher than the top of the conveyor belt 4 during production. This ensures that even if the worker at the next station fails to remove the part from the conveyor belt 4 in time, the part will be prevented from falling off the conveyor belt 4 by the stop post 6. This not only protects the part but also prevents it from hitting the worker, improving operational safety and resulting in better performance. Furthermore, since the height of the stop post 6 is adjustable, if the worker can ensure that the part does not fall, the height of the stop post 6 can be lowered so that the height of both the stop post 6 and the stop plate 5 is not higher than the conveyor belt 4, thus not obstructing the normal handling of parts. When using parts of different heights or thicknesses, the height of the stop post 6 can also be adjusted to suit the current part, further enhancing its performance.

[0054] In actual use, the drive motor 25 first drives the first wheel 26 to rotate, and then the power belt 28 drives the second wheel 27, the first support roller, the conveyor belt 4, and the second support roller 3 to rotate, thereby transporting the components on the conveyor belt. Meanwhile, the bottom of the upper conveyor belt is attached to the top of the auxiliary plate 30, which effectively prevents the conveyor belt from deforming. Depending on the actual situation, structures such as ball bearings can also be installed on the top of the auxiliary plate 30 to reduce resistance.

[0055] When the position of the stop post 6 needs to be adjusted, the worker first holds the operating ball 22 and pulls it outward, causing the hinge post 12 to move outward until the anti-detachment part 21 touches the inner side of the stop plate 19. At this point, the hinge post 12 also disengages from the corresponding positioning hole 14. Then, the hinge post 12 can be swung up or down. All the positioning holes 14 and the distance between the hinge point of the second hinge arm 11 and the stop plate 5 are equal. During the swinging of the hinge post 12, the connecting plate 16 rotates relative to the hinge post 12, while the relative angles of the elastic element 17, the first hinge arm 10, and the connecting plate 16 remain constant. It should be understood that both the first hinge arm 10 and the second hinge arm 11 can only rotate up and down or swing, and will not move away from the stop plate 5.

[0056] During the movement of the stop post 6, the heights of the synchronizing bar 9 and the stop post 6 also change accordingly. When the height of the stop post 6 reaches the appropriate level, the operating ball 22 is released. At this time, under the elastic force of the elastic element 17, the hinge post 12 is inserted into the corresponding positioning hole 14. Since the positioning holes 14 are connected end to end, even if the hinge post 12 does not have a corresponding positioning hole 14 at a certain position, it can be swung up or down appropriately and then inserted into the corresponding positioning hole 14. This completes the fixation of the stop post 6, which is simple and convenient.

[0057] During the adjustment of the position of the hinge post 12, if the stop post 6 is raised to its highest position, the second hinge post 12 will abut against the first abutment part 23; if the stop post 6 is raised to its lowest position (at which point the top of the stop post 6 is not higher than the top of the stop plate 5), the second hinge post 12 will abut against the second abutment part 24. That is, the first abutment part 23 and the second abutment part 24 prevent excessive rotation of the hinge post 12.

[0058] The anti-detachment part 21 prevents the hinge post 12 from separating from the second hinge arm 11 and maintains the synchronous rotation of the first hinge arm 10 and the second hinge arm 11. Furthermore, when the hinge post 12 is pulled outward, both ends of the operating ball 22 and the anti-detachment part 21 can be operated simultaneously, making operation simpler and more convenient. Since both ends of the anti-detachment part 21 are located on the outer side of the stop plate 19, the ease of operation is further improved.

[0059] It should also be noted that all terms such as "set up" and similar descriptive words in this application (especially the specification) indicate that two structures have or exist a connection relationship. However, the specific means by which the two are connected are not limited in detail, and are usually conventional connection methods. That is, the means should be understood as prior art and do not need to be elaborated. For example, "m is set up with n" only indicates that structure m has structure n, and whether the two are connected by welding, riveting, adhesive, or integral molding is within the scope of protection of this application. Similarly, "x is rotatably set up with y" only indicates that y and x can rotate relative to each other, and whether the two are connected by a bearing, or whether y directly passes through x and is rotatably connected to x, or other feasible methods, are all within the scope of protection of this application.

[0060] The above description is only a description of the preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A material transfer system for continuous stamping, characterized in that, include: The first support (1) and the second support (2) are arranged opposite to each other. The top of the first support (1) is horizontally rotatably provided with a first support roller, and the top of the second support (2) is horizontally provided with a second support roller (3). A conveyor belt (4) is sleeved on the outer wall of the first support roller and the second support roller (3). A drive mechanism that drives the first support roller to rotate; A baffle plate (5) is located outside the second support roller (3), and the top of the baffle plate (5) is at the same height as or lower than the top of the conveyor belt (4). A baffle post (6) is vertically and movably connected to the baffle plate (5). The baffle plate (5) is provided with a fixing mechanism for fixing the position of the baffle post (6). There are at least two baffle posts (6).

2. The continuous stamping material transfer system according to claim 1, characterized in that, There are two baffle posts (6). The baffle plate (5) is vertically provided with a dovetail groove (7) on the side away from the second support roller (3). The side of the baffle post (6) is provided with a dovetail strip (8) that cooperates with the dovetail groove (7).

3. The continuous stamping material transfer system according to claim 2, characterized in that, A synchronization bar (9) is horizontally arranged between the two baffles (6), and the synchronization bar (9) is movably attached to the baffle plate (5).

4. The continuous stamping material transfer system according to claim 3, characterized in that, The fixing mechanism includes: The first hinge arm (10) is hinged at its top to the synchronization bar (9); The second hinge arm (11) is hinged at its bottom to the baffle plate (5), and the top of the first hinge arm (10) is located directly above the bottom of the second hinge arm (11). The hinge post (12) is hinged to the bottom of the first hinge arm (10) and the top of the second hinge arm (11), and the hinge post (12) can slide toward or away from the baffle plate (5). The arc-shaped component (13) is arc-shaped and is located on the outside of the baffle plate (5). The arc-shaped component (13) has several positioning holes (14) and the inner end of the hinge column (12) can be inserted into any of the positioning holes (14).

5. The continuous stamping material transfer system according to claim 4, characterized in that, All the positioning holes (14) are connected end to end.

6. The continuous stamping material transfer system according to claim 4 or 5, characterized in that, The arc-shaped component (13), the second hinge arm (11), and the first hinge arm (10) are sequentially fitted together. A stabilizing cylinder (15) is provided on the outer side of the first hinge arm (10). The outer wall of the hinge column (12) is movably fitted to the inner wall of the stabilizing cylinder (15). A connecting plate (16) is rotatably provided on the outer wall of the hinge column (12). An elastic element (17) that is continuously in an extended state is provided between the inner side of the connecting plate (16) and the outer side of the first hinge arm (10).

7. The continuous stamping material transfer system according to claim 6, characterized in that, A termination post (18) is provided on the outer side of the first hinge arm (10), and a termination plate (19) is provided at the outer end of the termination post (18). An anti-detachment arm (20) is provided on the side of the connecting plate (16), and an anti-detachment part (21) is provided at the free end of the anti-detachment arm (20). The anti-detachment part (21) is located between the termination plate (19) and the first hinge arm (10). When the anti-detachment part (21) abuts against the termination plate (19), the plane where the inner end of the hinge post (12) is located is coplanar with the plane where the inner side of the second hinge arm (11) is located.

8. The continuous stamping material transfer system according to claim 7, characterized in that, The anti-detachment part (21) is arc-shaped, and both ends of the anti-detachment part (21) are located outside the termination plate (19). The outer end of the hinge column (12) is provided with an operating ball (22).

9. The continuous stamping material transfer system according to claim 7, characterized in that, The outer sides of both ends of the arc-shaped member (13) are respectively provided with a first contact part (23) and a second contact part (24). When the second hinge arm (11) abuts against the first contact part (23), the baffle post (6) is in the highest position. When the second hinge arm (11) abuts against the second contact part (24), the top of the baffle post (6) is at the same height as or lower than the top of the baffle plate (5).

10. The continuous stamping material transfer system according to claim 1, characterized in that, The driving mechanism includes a drive motor (25) fixedly mounted on the first bracket (1), a first wheel (26) is mounted on the output shaft of the drive motor (25), a second wheel (27) is coaxially mounted on the end of the first support roller, and a power belt (28) is movably sleeved on the outer wall of the first wheel (26) and the second wheel (27). It also includes two auxiliary frames (29) with an L-shaped longitudinal section, and an auxiliary plate (30) is horizontally arranged between the two auxiliary frames (29). The lower side of the upper conveyor belt (4) is movably attached to the top of the auxiliary plate (30).

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