A multi-station rubber strip punching workbench

Abstract

This utility model belongs to the technical field of rubber strip processing equipment, specifically relating to a multi-station rubber strip punching workbench. It includes a workbench body with a longitudinally sliding plate connected to it. The longitudinally sliding plate has mounting seats I and II for placing semi-finished rubber strips. Mounting seat I has a channel and a cutting groove I. Mounting seat II includes a first mounting block II, a middle mounting block II, and a tail mounting block II. The tail mounting block II is laterally slidably mounted on the workbench body. The longitudinally sliding plate has a notch for the tail mounting block II to slide into, and the tail mounting block II has a channel for the semi-finished rubber strip to pass through. Both the tail mounting block II and the first mounting block II have cutting grooves II. This utility model integrates grooving, punching, fixed-length cutting, and lip removal processes onto the same equipment. Thus, after the longitudinally sliding plate slides into position, the cutting tool assembly can perform grooving, punching, fixed-length cutting, and lip removal of the semi-finished rubber strip in a single cut, significantly improving production efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of rubber strip processing equipment, specifically relating to a multi-station rubber strip punching workbench. Background Technology

[0002] Rubber strips, also known as rubber sealing strips, are used in railway locomotives, automobiles, aircraft, high-rise buildings, and various industrial parts. They are sealing elements that prevent external dust, air, and water from entering the system. Rubber sealing strips primarily achieve their sealing effect by utilizing the elasticity of the lips, cavities, and flanges in the main structure and the contact pressure generated on the surfaces of the assembled coupling components (glass, metal parts, etc.). The production process of automotive rubber strips typically includes rubber and steel strip mixing and extrusion, vulcanization molding, cooling, plasma treatment, spraying, end sealing, cutting into strips, and post-processing. Post-processing refers to operations such as punching, grooving, and length cutting after the semi-finished rubber strips are cut into finished rubber strips suitable for vehicle frame installation.

[0003] However, existing post-processing equipment is mostly separate, meaning that semi-finished rubber strips need to undergo punching, grooving, and fixed-length cutting processes on different equipment. This requires a lot of equipment, occupies a large area, and also results in frequent loading and unloading by workers, high labor intensity, and low product production efficiency. Therefore, it is necessary to design a multi-station integrated rubber strip processing equipment to integrate the punching, grooving, and fixed-length cutting processes into one machine. Utility Model Content

[0004] The present invention aims to provide a multi-station rubber strip punching workbench to solve the problem of high labor intensity and low production efficiency caused by the need to process semi-finished rubber strips on different equipment.

[0005] To achieve the above objectives, the present invention provides a multi-station rubber strip punching workbench, comprising a workbench body, a longitudinal sliding plate slidably connected to the workbench body, and mounting seats I and II provided on the longitudinal sliding plate. Mounting seat I includes a first mounting block I, a middle mounting block I, and a tail mounting block I. The first mounting block I, the middle mounting block I, and the tail mounting block I are provided with placement grooves I for inserting semi-finished rubber strips and channels for punching tools to pass through. The first mounting block I is also provided with a cutting groove I for grooving tools to pass through. Mounting seat II includes a first mounting block II, a middle mounting block II, and a tail mounting block II. Block II and intermediate mounting block II are provided with placement grooves II for inserting semi-finished rubber strips. The first mounting block II is also provided with a pressure roller for pressing the semi-finished rubber strips. The tail mounting block II is slidably mounted on the worktable body. The longitudinal plate is provided with a notch for the tail mounting block II to slide into. The tail mounting block II is provided with a channel for the semi-finished rubber strip to pass through. Both the tail mounting block II and the first mounting block II are provided with cutting grooves II for the cutting edge tool to pass through. The cutting grooves II on the first mounting block II are connected to and pass through the placement grooves II on the first mounting block II. The cutting grooves II on the tail mounting block II are connected to and pass through the channel on the tail mounting block II.

[0006] The working principle and beneficial effects of this solution are as follows: In this solution, mounting seats I and II on the longitudinal transfer plate are used to place semi-finished rubber strips. The holes and grooves I designed on mounting seat I can be used with punching and grooving tools to groove and punch the semi-finished rubber strips placed on mounting seat I. Furthermore, the longitudinal length of mounting seat I is fixed, and the cutting tool can cut the semi-finished rubber strips on mounting seat I to a fixed length by aligning the cutting tool with both ends of mounting seat I. At the same time, the grooves II designed on mounting seat II can be used with edge trimming tools to remove the lips from both ends of the semi-finished rubber strips placed on mounting seat II. In summary, in this solution, the cutting tool assembly can achieve grooving, punching, fixed-length cutting, and lip trimming of the semi-finished rubber strips in one cut. That is, this solution integrates the grooving, punching, fixed-length cutting, and lip trimming processes on the same equipment. Compared with traditional separate processing equipment, this solution reduces the number of equipment and the equipment floor space, reduces the workload of workers, and improves production efficiency. In addition, the longitudinal transfer plate can slide longitudinally on the worktable body, and can be kept away from the tool assembly during loading and unloading, which ensures high safety.

[0007] Optionally, both ends of the mounting base I are provided with through-beam switches, and an indicator I is installed on the workbench body. When the middle of the through-beam switch is blocked, the indicator I is activated.

[0008] In this solution, after the semi-finished rubber strip is placed on mounting base I, the end of the semi-finished rubber strip is detected by a photoelectric switch to ensure that it is in place, and the worker is prompted by indicator I. This ensures that the cutting blade can cut off the end of the semi-finished rubber strip after cutting, and thus ensures that the length of the cut semi-finished rubber strip meets the requirements.

[0009] Optionally, a proximity switch I is provided on the side of the first mounting block II away from the middle mounting block II. A positioning detection assembly is provided between the proximity switch I and the first mounting block II. The positioning detection assembly includes a fixed block and a detection element. A detection hole is provided on the fixed block for the end of the detection element to pass through. A reset spring for resetting the detection element is provided between the detection element and the fixed block. The end of the detection element away from the fixed block extends into the placement groove II of the first mounting block II. An indicator II is installed on the worktable body. When the proximity switch I detects that the detection element has been pushed into position, the indicator II is activated.

[0010] In this solution, the semi-finished rubber strip processed on mounting base I is removed and placed on mounting base II. A positioning detection component checks whether the semi-finished rubber strip has moved into position, and indicator II alerts the worker. Specifically, the semi-finished rubber strip slides towards the detection component within the placement groove II of the first mounting base II until it abuts against the detection component, pushing the detection component towards the fixing block. The end of the detection component moves towards proximity switch I. Once the detection component abuts against the fixing block, proximity switch I detects that the detection component has moved into position, and indicator II activates, alerting the worker that the semi-finished rubber strip has reached its correct position, thus ensuring the correct lip cutting position.

[0011] Optionally, a drive component I for driving the longitudinal sliding plate is fixedly installed on the worktable body.

[0012] In this solution, the longitudinal sliding of the longitudinal sliding plate is achieved by using drive component I, eliminating the need for manual pushing and pulling of the longitudinal sliding plate and reducing the workload of workers.

[0013] Optionally, the worktable body is provided with a proximity switch II. When the proximity switch II detects that the longitudinal plate has moved into place, the drive component I stops operating.

[0014] In this scheme, proximity switch II is used to detect whether the longitudinal plate has moved into place, thereby controlling drive component I to achieve precise movement of the longitudinal plate.

[0015] Optionally, a drive component II for driving the tail mounting block II to slide laterally is fixedly installed on the worktable body.

[0016] In this solution, the lateral sliding of the tail mounting block II is achieved by using the driving component II, eliminating the need for manual pushing and pulling of the tail mounting block II and reducing the workload of workers.

[0017] Optionally, the workbench body is provided with a proximity switch III. When the proximity switch III detects that the tail mounting block II has moved into place, the drive component II stops operating.

[0018] In this scheme, the proximity switch Ⅲ detects whether the tail mounting block Ⅱ has moved into place, thereby controlling the drive component Ⅱ to achieve precise movement of the tail mounting block Ⅱ.

[0019] Optionally, the first mounting block II has a plurality of guide wheels for guiding the semi-finished rubber strips.

[0020] In this solution, the semi-finished rubber strip is guided by guide wheels and fixed on the mounting base II by pressure rollers.

[0021] Optionally, the workbench body is provided with a plurality of material discharge ports II.

[0022] In this solution, the waste generated during the grooving, punching, fixed-length cutting, and lip removal processes falls through the discharge port II, preventing waste from accumulating on the worktable body.

[0023] Optionally, the worktable body is provided with a longitudinal guide rail and a transverse guide rail, the bottom surface of the longitudinal transfer plate is provided with a longitudinal slider that slides in cooperation with the longitudinal guide rail, and the bottom surface of the tail mounting block II is provided with a transverse slider that slides in cooperation with the transverse guide rail.

[0024] In this design, the longitudinal sliding of the longitudinal plate is achieved through the sliding engagement of the longitudinal guide rail and the longitudinal slider; the lateral sliding of the tail mounting block II is achieved through the sliding engagement of the transverse guide rail and the transverse slider. Attached Figure Description

[0025] Figure 1 This is a perspective view of a multi-station rubber strip punching workbench according to Embodiment 1 of this utility model;

[0026] Figure 2 This is a perspective view of the longitudinal sliding plate and tail mounting block II after they have slid into place in Embodiment 1 of this utility model;

[0027] Figure 3 This is a perspective view of the longitudinal sliding plate and tail mounting block II after they have slid into place in Embodiment 1 of this utility model.

[0028] Figure 4 This is a schematic diagram of the longitudinal moving plate in Embodiment 1 of this utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the semi-finished rubber strip after it is placed on the longitudinal transfer plate in Embodiment 1 of this utility model;

[0030] Figure 6 This is a schematic diagram of the positioning detection component in Embodiment 1 of this utility model;

[0031] Figure 7 This is a schematic diagram of the positioning detection component in Embodiment 1 of this utility model from another perspective;

[0032] Figure 8 This is a perspective view of a multi-station rubber strip punching workbench according to Embodiment 2 of this utility model;

[0033] Figure 9 This is a perspective view of a multi-station rubber strip punching workbench in Embodiment 2 of this utility model from another angle. Detailed Implementation

[0034] The following detailed description illustrates the specific implementation method:

[0035] The markings in the accompanying drawings include: 1. Worktable body; 2. Longitudinal guide plate; 3. Longitudinal guide rail; 4. Longitudinal slider; 5. Drive component I; 6. Mounting base I; 7. First mounting block I 601; 8. Middle mounting block I 602; 9. Tail mounting block I 603; 10. Mounting base II; 11. First mounting block II 701; 12. Middle mounting block II 702; 13. Tail mounting block II 703; 14. Mounting groove I; 15. Channel; 16. Tool groove I; 17. Mounting groove II; 18. Pressure roller; 19. Guide wheel; 10. Transverse guide rail; 11. Transverse slider; 12. Drive component. II16, Channel 17, Knife Groove II18, Material Drop Port I19, Material Drop Port II20, Through-beam Switch 21, Indicator I22, Proximity Switch I23, Position Detection Component 24, Fixing Block 2401, Detection Hole 24011, Guide Hole 24012, Detection Component 2402, Cross-shaped Detection Body 24021, Guide Post 24022, Return Spring 2403, Indicator II25, Limiting Component I26, Limiting Component II27, Proximity Switch II28, Proximity Switch III29.

[0036] Example 1

[0037] This embodiment is basically as follows: Figure 1 , Figure 2 and Figure 3 As shown: A multi-station rubber strip punching workbench includes a workbench body 1. A longitudinal sliding plate 2 is slidably connected to the workbench body 1. Specifically, four longitudinal guide rails 3 are fixedly installed on the workbench body 1. A longitudinal slider 4, which slides along the longitudinal guide rails 3, is fixedly installed on the bottom surface of the longitudinal sliding plate 2, thereby achieving longitudinal sliding of the longitudinal sliding plate 2 and preventing lateral sliding. A driving component I5 for driving the longitudinal sliding of the longitudinal sliding plate 2 is fixedly installed on the workbench body 1. In this embodiment, the driving component I5 is a magnetically coupled rodless cylinder.

[0038] The longitudinal transfer plate 2 is provided with mounting base I6 and mounting base II7. Mounting base I6 includes a first mounting block I601, an intermediate mounting block I602, and a tail mounting block I603, with three intermediate mounting blocks I602. The first mounting block I601, intermediate mounting block I602, and tail mounting block I603 are all fixedly mounted on the longitudinal transfer plate 2. The first mounting block I601, intermediate mounting block I602, and tail mounting block I603 are provided with placement grooves I8 for inserting semi-finished rubber strips and channels 9 for punching tools to pass through. The first mounting block I601 is also provided with a cutting groove I10 for grooving tools to pass through. In this embodiment, the first mounting block I601, intermediate mounting block I602, and tail mounting block I603 each have two placement grooves I8 to accommodate two semi-finished rubber strips for processing.

[0039] Mounting base II 7 includes a first mounting block II 701, a middle mounting block II 702, and a tail mounting block II 703. The first mounting block II 701 and the middle mounting block II 702 are fixedly mounted on the longitudinal sliding plate 2. The first mounting block II 701 and the middle mounting block II 702 are provided with placement grooves II 11 for inserting semi-finished rubber strips. The first mounting block II 701 is also provided with a pressure roller 12 for pressing the semi-finished rubber strip and a guide wheel 13 for guiding the semi-finished rubber strip, thus facilitating the worker to insert the end of the semi-finished rubber strip into the placement groove II 11 of the first mounting block II 701. The tail mounting block II 703 is laterally slidably mounted on the workbench body 1. Specifically, a transverse guide rail 14 is fixedly mounted on the workbench body 1. In this embodiment, there are two transverse guide rails 14. A transverse slider 15, which slides in cooperation with the transverse guide rail 14, is fixedly mounted on the bottom surface of the tail mounting block II 703, thereby enabling the tail mounting block II 703 to slide laterally and preventing it from sliding longitudinally. A drive component II16 for driving the tail mounting block II703 to slide laterally is fixedly mounted on the workbench body 1. In this embodiment, the drive component II16 is a magnetically coupled rodless cylinder. The longitudinal transfer plate 2 has a notch for the tail mounting block II703 to slide into, combined with... Figure 4 As shown, the tail mounting block II 703 is provided with a channel 17 for the semi-finished rubber strip to pass through. Both the tail mounting block II 703 and the first mounting block II 701 are provided with a cutting groove II 18 for the cutting tool to pass through. The cutting groove II 18 on the first mounting block II 701 communicates with and passes through the placement groove II 11 on the first mounting block II 701. The cutting groove II 18 on the tail mounting block II 703 communicates with and passes through the channel 17 on the tail mounting block II 703. In this embodiment, the first mounting block II 701 and the intermediate mounting block II 702 each have two placement grooves II 11, and the tail mounting block II 703 has two channels 17, so as to place two semi-finished rubber strips for processing.

[0040] The longitudinal transfer plate 2 is provided with several material drop ports I19, and the worktable body 1 is provided with several material drop ports II20. The material drop ports I19 and II20 are used to drop off the waste generated in the grooving, punching, fixed length cutting and lip removal processes, so as to avoid the waste from accumulating on the longitudinal transfer plate 2 and the worktable body 1.

[0041] Combination Figure 4 As shown, both ends of the mounting base I6 are equipped with through-beam switches 21, which are fixedly mounted on the longitudinal sliding plate 2. An indicator I22 is fixedly mounted on the worktable body 1. When the middle of the through-beam switch 21 is blocked, the indicator I22 activates. A proximity switch I23 is fixedly mounted on the longitudinal sliding plate 2, and a positioning detection component 24 is provided between the proximity switch I23 and the first mounting block II701. Combined with... Figure 6 and Figure 7 As shown, the positioning detection component 24 includes a fixing block 2401 and a detection element 2402. The detection element 2402 includes a cross-shaped detection body 24021 and a guide post 24022. The right end of the cross-shaped detection body 24021 extends into the mounting groove II11 of the first mounting block II701. The guide post 24022 is integrally formed on the left side wall of the cross-shaped detection body 24021. A reset spring 2403 is wound around the guide post 24022. The fixing block 2401 has a detection hole 24011 for the left end of the cross-shaped detection body 24021 to pass through and a guide hole 24012 for the guide post 24022 to pass through. The guide hole 24012 includes a guide section and an enlarged section for accommodating the reset spring 2403. One end of the reset spring 2403 abuts against the left side wall of the cross-shaped detection body 24021, and the other end of the reset spring 2403 abuts against the radial hole wall of the enlarged section. An indicator II 25 is fixedly installed on the workbench body 1. When the proximity switch I 23 detects that the detection element 2402 has been pushed into place, the indicator II 25 is activated. In this embodiment, both indicator I 22 and indicator II 25 are indicator lights.

[0042] In addition, combined Figure 5 As shown, limiters I 26 and II 27 are fixedly installed on the workbench body 1. When the longitudinal sliding plate 2 slides longitudinally and abuts against limiter I 26, the longitudinal sliding plate 2 slides into position longitudinally. When the tail mounting block II 703 slides laterally and abuts against limiter II 27, the tail mounting block II 703 slides into position laterally. Thus, when the drive component I 5 malfunctions, the worker can manually push the longitudinal sliding plate 2 to slide longitudinally, ensuring that the longitudinal sliding plate 2 slides into position longitudinally; when the drive component II 16 malfunctions, the worker can manually push the tail mounting block II 703 to slide laterally, ensuring that the tail mounting block II 703 slides into position laterally.

[0043] In practical use, the semi-finished rubber strip is placed in the mounting slot I8 on the mounting base I6. Both ends of the semi-finished rubber strip respectively block the middle of the corresponding through-beam switch 21, and the corresponding indicator I22 lights up (the indicator I22 will only light up after both through-beam switches 21 at both ends of the mounting base I6 are blocked), indicating that the semi-finished rubber strip is in place. Then, the drive component I5 drives the longitudinal sliding plate 2 to slide backward, causing the semi-finished rubber strip to move below the tool assembly. At this time, the cutting groove I10 corresponds to the grooving tool, the channel 9 corresponds to the punching tool, both ends of the mounting base I6 correspond to the cutting edge tool, and the cutting groove II18 on the first mounting block II701 corresponds to the edge cutting tool. Then, driven by the drive component II16, the tail mounting block II703 slides to the left, entering the notch of the longitudinal sliding plate 2, as shown... Figure 2 As shown, this makes the cutter groove II18 on the tail mounting block II703 correspond to the cutting tool.

[0044] After the cutting tool assembly descends and resets, it completes the grooving, punching, and length-cutting of the two semi-finished rubber strips on mounting base I6. The waste generated during this process falls through discharge ports I19 and II20 into the waste collection cylinder (not shown) below the worktable body 1. During this process, the clamping component integrated on the cutting tool assembly clamps and secures the semi-finished rubber strips. That is, the clamping component rises and falls with the cutting tool assembly, clamping and securing the semi-finished rubber strips before grooving, punching, and length-cutting to prevent displacement.

[0045] After the grooving, punching, and fixed-length cutting processes are completed, the tail mounting block II703 slides to the right and resets under the drive of drive component II16. Subsequently, under the drive of drive component I5, the longitudinal plate 2 slides forward and resets. The worker removes the semi-finished rubber strip, which has undergone grooving, punching, and fixed-length cutting, from the mounting base I6. The worker then places the semi-finished rubber strip on the placement groove II11 of the middle mounting block II702 and pushes the left end of the semi-finished rubber strip into the placement groove II11 on the first mounting block II701. With the cooperation of the pressure roller 12 and the guide wheel 13, the left end of the semi-finished rubber strip slides to the left side of the first mounting block II 701. The left end of the semi-finished rubber strip abuts against the right end of the cross-shaped detection body 24021, pushing the cross-shaped detection body 24021 to move to the left against the elastic force of the return spring 2403. After the proximity switch I 23 detects that the left end of the cross-shaped detection body 24021 has moved into place, the indicator II 25 lights up, indicating that the semi-finished rubber strip has moved into place in the mounting groove II 11. After the semi-finished rubber strip moves into place, it will not retract to the right under the pressure of the pressure roller 12.

[0046] After two semi-finished rubber strips, which have undergone grooving, punching, and fixed-length cutting, are placed in position, the worker takes two new semi-finished rubber strips to be processed and places them on mounting base I6, checking whether indicator I22 lights up to determine if they are in place. Once the semi-finished rubber strips on mounting base I6 are in place, drive component I5 drives the longitudinal sliding plate 2 to slide backward, moving the semi-finished rubber strips below the tool assembly. Then, drive component II16 drives the tail mounting block II703 to slide to the left, causing the right end of the semi-finished rubber strip placed on the placement groove II11 to pass through the channel 17 on the tail mounting block II703, aligning the cutting grooves II18 of the tail mounting block II703 and the first mounting block II701 with the cutting edge tool. Next, the tool assembly lowers and resets, completing grooving, punching, and fixed-length cutting on the semi-finished rubber strips on mounting base I6, and lip removal on the semi-finished rubber strips on mounting base II7. Figure 5 As shown. In addition, the waste generated during this process falls into the waste collection cylinder below the workbench body 1 through the discharge port I 19 and discharge port II 20.

[0047] After the grooving, punching, fixed-length cutting, and lip trimming processes are completed, the tail mounting block II703 slides to the right and resets under the drive of drive component II16. Subsequently, the longitudinal plate 2 slides forward and resets under the drive of drive component I5. The worker first removes the semi-finished rubber strip with the lip trimming from mounting base II7 and places it into the finished product frame. At this time, indicator II25 goes out. Then, the worker removes the semi-finished rubber strip with grooving, punching, and fixed-length cutting from mounting base I6 (at this time, indicator I22 goes out) and places it on mounting base II7. Two new semi-finished rubber strips to be processed are then placed on mounting base I6. This process is repeated to perform the post-processing of the semi-finished rubber strips.

[0048] Thus, in this embodiment, the processes of grooving, punching, cutting to a fixed length, and removing the lip of the semi-finished rubber strip are integrated into the same equipment, which effectively reduces the number of equipment and the area occupied by the equipment, reduces the workload of workers, and greatly improves production efficiency.

[0049] Example 2

[0050] The difference between this embodiment and Embodiment 1 is that: Figure 8 and Figure 9 As shown, proximity switches II 28 and III 29 are fixedly installed on the workbench body 1. There are two proximity switches II 28 and two proximity switches III 29. The two proximity switches II 28 are located at the front and rear ends of the drive component I 5. When the proximity switch II 28 detects that the longitudinal moving plate 2 has moved into place, the drive component I 5 stops moving. The two proximity switches III 29 are located at the left and right ends of the drive component II 16. When the proximity switch III 29 detects that the tail mounting block II 703 has moved into place, the drive component II 16 stops moving. There are two proximity switches II 28 and two proximity switches III 29.

[0051] In this embodiment, proximity switch II28 is used to detect whether the longitudinal movement of the longitudinal transfer plate 2 on the worktable body 1 is in place. This allows for precise movement of the longitudinal transfer plate 2 by controlling drive component I5, thereby ensuring that the groove I10 and channel 9 on the mounting base I6 of the longitudinal transfer plate 2 correspond to the grooving tool and punching tool, respectively, and that the groove II18 on the first mounting block II701 corresponds to the edge-cutting tool. Similarly, proximity switch III29 is used to detect whether the lateral movement of the tail mounting block II703 on the worktable body 1 is in place. This allows for precise movement of the tail mounting block II703 by controlling drive component II16, ensuring that the groove II18 on the tail mounting block II703 corresponds to the edge-cutting tool.

[0052] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness or practicality of this utility model. The specific embodiments described in the specification can be used to interpret the claims.

Claims

1. A multi-station rubber strip die-cutting station comprising a station body, characterised in that: A longitudinal sliding plate is slidably connected to the workbench body. The longitudinal sliding plate is provided with mounting base I and mounting base II. Mounting base I includes a first mounting block I, a middle mounting block I, and a tail mounting block I. Each of the first, middle, and tail mounting blocks I has a placement groove I for inserting semi-finished rubber strips and a channel for a punching tool to pass through. The first mounting block I also has a cutting groove I for a grooving tool to pass through. Mounting base II includes a first mounting block II, a middle mounting block II, and a tail mounting block II. The first and middle mounting blocks II have placement grooves II for inserting semi-finished rubber strips. Mounting block II is also provided with a pressure roller for pressing the semi-finished rubber strip. The tail mounting block II is slidably mounted on the workbench body. The longitudinal transfer plate is provided with a notch for the tail mounting block II to slide into. The tail mounting block II is provided with a channel for the semi-finished rubber strip to pass through. Both the tail mounting block II and the first mounting block II are provided with a cutting groove II for the cutting edge tool to pass through. The cutting groove II on the first mounting block II is connected to and passes through the placement groove II on the first mounting block II. The cutting groove II on the tail mounting block II is connected to and passes through the channel on the tail mounting block II. The longitudinal transfer plate is provided with several material discharge ports I.

2. The multi-station rubber strip die-cutting table of claim 1, wherein: Both ends of the mounting base I are equipped with through-beam switches, and an indicator I is installed on the workbench body. When the middle of the through-beam switch is blocked, the indicator I is activated.

3. The multi-station rubber strip die-cutting table of claim 1, wherein: A proximity switch I is provided on the side of the first mounting block II away from the middle mounting block II. A positioning detection component is provided between the proximity switch I and the first mounting block II. The positioning detection component includes a fixed block and a detection element. A detection hole is provided on the fixed block for the end of the detection element to pass through. A reset spring for resetting the detection element is provided between the detection element and the fixed block. The end of the detection element away from the fixed block extends into the placement groove II of the first mounting block II. An indicator II is installed on the worktable body. When the proximity switch I detects that the detection element has been pushed into position, the indicator II is activated.

4. The multi-station rubber strip die-cutting table of claim 1, wherein: The workbench body is fixedly equipped with a drive component I for driving the longitudinal sliding of the longitudinal sliding plate.

5. The multi-station rubber strip die-cutting table of claim 4, wherein: The workbench body is equipped with a proximity switch II. When the proximity switch II detects that the longitudinal plate has moved into place, the drive component I stops operating.

6. The multi-station rubber strip die-cutting table of claim 1, wherein: The workbench body is fixedly equipped with a drive component II for driving the tail mounting block II to slide laterally.

7. The multi-station rubber strip die-cutting table of claim 6, wherein: The workbench body is equipped with a proximity switch Ⅲ. When the proximity switch Ⅲ detects that the tail mounting block Ⅱ has moved into place, the drive component Ⅱ stops operating.

8. The multi-station rubber strip die-cutting table of claim 1, wherein: The first mounting block II has several guide wheels for guiding the semi-finished rubber strips.

9. The multi-station rubber strip die-cutting table of claim 1, wherein: The workbench body is provided with several material discharge ports II.

10. The multi-station rubber strip die-cutting table of claim 1, wherein: The workbench body is provided with longitudinal guide rails and transverse guide rails. The bottom surface of the longitudinal transfer plate is provided with a longitudinal slider that slides in cooperation with the longitudinal guide rails, and the bottom surface of the tail mounting block II is provided with a transverse slider that slides in cooperation with the transverse guide rails.

Images