A kind of box limiting structure for slitting ring palletizing device

Abstract

The application relates to a box limiting structure for a slitting ring stacking device, which comprises a rack, a coaming arranged at one end of the rack, limiting assemblies arranged at opposite sides of the rack along the width direction, limiting plate one and limiting plate two, limiting plate two being rotationally arranged on the rack, a fixing assembly arranged on the rack to fix the position of limiting plate two, and the outer surface of a stacking box abutting against the coaming, limiting plate one and limiting plate two when limiting plate two is rotated to be perpendicular to limiting plate one. The application has the effect of improving the neatness of the slitting ring stacking.

Description

Technical Field

[0001] This application relates to the field of palletizing device processing technology, and in particular to a box limiting structure for a slitting ring palletizing device. Background Technology

[0002] Slitting rings are solid circular rings used to wind capacitor films. They are generally made of three types: paper, metal, and plastic. In the mass production process, to reduce the footprint of the slitting rings and facilitate subsequent transportation and packaging, batches of slitting rings need to be stacked.

[0003] Chinese Patent Publication No. CN217172434U discloses an automatic stacking device for slit rings, including a frame, a feeding mechanism, a clamping mechanism, a transport mechanism, and a stacking box frame. The feeding mechanism is mounted on the frame. The clamping mechanism includes a mounting plate and clamping members mounted on the mounting plate for clamping the slit rings. The output end of the transport mechanism is connected to the mounting plate. When stacking slit rings, the slit rings are placed on the feeding mechanism, which transports them to the clamping mechanism. The clamping mechanism clamps and fixes the slit rings using the clamping members. Subsequently, driven by the transport mechanism, the clamping mechanism moves the slit rings into the stacking box frame and repeats the above operation, realizing automatic stacking of slit rings, effectively reducing labor and improving the stacking efficiency of slit rings.

[0004] However, in actual stacking processes, the stacking boxes are prone to shaking due to factors such as vibration and inertial forces generated by the movement of the handling mechanism during the operation of the stacking equipment. This shaking can cause the position of the box to shift during the stacking process, resulting in deviations in the stacking alignment of the slitting rings inside the box. This leads to a reduction in the neatness of the slitting ring stacking, affecting the subsequent transportation of the slitting rings, and has obvious shortcomings. Utility Model Content

[0005] To improve the neatness of stacking slit rings, this application provides a box-type limiting structure for a slit ring stacking device.

[0006] The box-type limiting structure for a slitting and stacking device provided in this application adopts the following technical solution:

[0007] A box-type limiting structure for a slitting and stacking device includes a frame. One end of the frame is provided with a surrounding plate. Limiting components are respectively provided on opposite sides of the frame along the width direction. Each limiting component includes a first limiting plate and a second limiting plate. The second limiting plate is rotatably mounted on the frame. A fixing component is provided on the frame to fix the position of the second limiting plate. When the second limiting plate rotates to be perpendicular to the first limiting plate, the outer surface of the stacking box abuts against the surrounding plate, the first limiting plate, and the second limiting plate, respectively.

[0008] By adopting the above technical solution, before stacking, the worker rotates the second limiting plate to be parallel to the first limiting plate, then places the stacking box between the two first limiting plates and pushes the stacking box to abut against the surrounding plate. Finally, the worker rotates the two second limiting plates to be perpendicular to the first limiting plate and fixes the position of the second limiting plate with the fixing component. At this time, the surrounding plate, the first limiting plate and the second limiting plate are tightly abutted against the outer circumferential surface of the stacking box, thereby limiting the stacking box and effectively reducing the shaking of the stacking box caused by equipment vibration or external force during stacking. This reduces the possibility of the stacking box shifting position and improves the neatness of the stacking of the cutting ring.

[0009] Optionally, the fixing component includes a rotating column mounted on the frame, a second limiting plate rotatably connected to the rotating column, a guide column at the end of the second limiting plate away from the rotating column, an arc groove on the frame that slides with the guide column, and a clamping cap threaded to the outer surface of the rotating column, the clamping cap pressing the second limiting plate onto the frame.

[0010] By adopting the above technical solution, during the rotation of the second limiting plate around the rotating column, the guide column slides along the arc-shaped trajectory of the arc groove. When the second limiting plate rotates to the end of the arc groove, the worker tightens the clamping cap on the rotating column. The pressure of the clamping cap presses the limiting plate onto the frame, thereby effectively reducing the possibility of the second limiting plate rotating due to vibration or external force during the stacking process. This ensures that the second limiting plate always abuts against the outer surface of the stacking box, thereby improving the stability of the stacking box during the stacking process.

[0011] Optionally, the guide post has a receiving groove, and a snap-fit ​​block is slidably connected inside the receiving groove. A snap-fit ​​groove is formed in the side wall of the arc groove near the center of the frame, which engages with the snap-fit ​​block. A retaining spring is provided in the receiving groove. The elastic force of the retaining spring drives the snap-fit ​​block to move away from the receiving groove. An unlocking component is provided on the guide post to drive the snap-fit ​​block out of the snap-fit ​​groove.

[0012] By adopting the above technical solution, when the guide column drives the locking block to move along the inner wall of the arc groove to the locking groove, the elastic force of the clamping spring pushes the locking block to lock in the locking groove, thereby effectively restricting the movement of the guide column inside the arc groove. Together with the clamping cap, it further restricts the second limiting plate, ensuring the limiting effect of the second limiting plate on the stacking box.

[0013] Optionally, the guide post has a drive cavity along the axial direction, and the unlocking assembly includes a winding shaft rotatably connected in the drive cavity. A connecting rope is wound on the winding shaft, the free end of the connecting rope extends into the receiving groove and is disposed on the snap-fit ​​block, and the end of the winding shaft extends to the outer surface of the guide post.

[0014] By adopting the above technical solution, when the second limiting plate needs to rotate, the worker rotates the winding shaft to wind the connecting rope onto the winding shaft. The winding of the connecting rope pulls the locking block to move into the receiving groove. At this time, the limiting effect of the locking block on the guide post disappears. After the worker loosens the clamping cap, the second limiting plate can be rotated. The setting of the unlocking component allows the worker to unlock the locking block with just a simple rotation operation, which improves the convenience of the worker's operation.

[0015] Optionally, both the first limiting plate and the second limiting plate are provided with an adjustment assembly. The adjustment assembly includes two guide cylinders embedded in the first limiting plate or the second limiting plate. The two guide cylinders are arranged opposite to each other. Each guide cylinder is slidably connected with a connecting post. The ends of the two connecting posts are jointly provided with an adjustment plate. The first limiting plate and the second limiting plate are internally threaded with an adjustment screw. The end of the adjustment screw is detachably connected to the adjustment plate through a connector.

[0016] By adopting the above technical solution, when there is a gap between the stacking box and either the first or second limiting plate, the worker first rotates the adjusting screw on the second limiting plate. Under the guidance and limiting of the guide cylinder and the connecting column, the adjusting screw rotates and pushes the adjusting plate to move towards the side plate. The adjusting plate on the limiting plate pushes the stacking box to abut against the side plate. Then, the worker simultaneously rotates the adjusting screws on both first limiting plates. The adjusting screws push the adjusting plates to move towards each other and finally abut against the outer surface of the stacking box. In this way, effective limiting of stacking boxes of different sizes is achieved, and the applicability of the limiting structure is improved.

[0017] Optionally, each of the adjusting plates has a rubber pad at the end opposite to the adjusting screw, and the rubber pad abuts against the outer surface of the stacking box.

[0018] By adopting the above technical solution, the friction coefficient of the rubber pad surface is high, which can increase the contact friction between the adjusting plate and the outer surface of the stacking box, prevent the stacking box from sliding laterally during the limiting process, and further improve the fixing effect of the limiting structure on the box.

[0019] Optionally, the frame is provided with a discharge chute, and the discharge chute is rotatably connected to multiple conveying rollers along the length of the frame, the conveying rollers abutting against the bottom surface of the stacking box.

[0020] By adopting the above technical solution, during unloading, workers pull the fully loaded stacked box to detach it from the frame. The rolling action of the conveyor rollers effectively reduces the friction between the frame and the fully loaded stacked box, thus reducing the intensity of manual unloading.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. In this embodiment of the application, by setting up a surrounding plate and a limiting component, the surrounding plate, the first limiting plate and the second limiting plate are tightly abutted against the outer peripheral surface of the stacking box, thereby limiting the stacking box and effectively reducing the shaking of the stacking box caused by equipment vibration or external force during stacking, reducing the possibility of the stacking box shifting position, thereby improving the neatness of the stacking of the cutting ring;

[0023] 2. In this embodiment of the application, by setting a fixing component, a snap-fit ​​block and a snap-fit ​​groove, when the guide column drives the snap-fit ​​block to move along the inner side wall of the arc groove to the snap-fit ​​groove, the elastic force of the clamping spring pushes the snap-fit ​​block to snap into the snap-fit ​​groove, thereby effectively restricting the movement of the guide column inside the arc groove. Together with the clamping cap, it further restricts the second limiting plate, ensuring the limiting effect of the second limiting plate on the stacking box.

[0024] 3. The embodiments of this application, by setting an adjustment component, effectively limit the movement of stacking boxes of different sizes, thereby improving the applicability of the device. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this application.

[0026] Figure 2 This is a cross-sectional view of the limiting plate two in the embodiment of this application.

[0027] Figure 3 Figure 2 Enlarged view of point A in the middle.

[0028] Figure 4 This is a cross-sectional view of the limiting plate one in the embodiments of this application.

[0029] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Enclosure; 3. Limiting assembly; 31. Limiting plate one; 32. Limiting plate two; 4. Fixing assembly; 41. Rotating column; 42. Guide column; 421. Drive cavity; 43. Pressure cap; 5. Arc groove; 51. Snap-fit ​​groove; 6. Receiving groove; 61. Snap-fit ​​block; 62. Pressing spring; 7. Unlocking assembly; 71. Rewinding shaft; 72. Connecting rope; 8. Adjusting assembly; 81. Guide cylinder; 82. Connecting column; 83. Adjusting plate; 831. Rubber pad; 84. Adjusting screw; 9. Discharge chute; 91. Conveying roller. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0031] This application discloses a box limiting structure for a slitting and stacking device.

[0032] Reference Figure 1 and Figure 2A box-type limiting structure for a slitting and stacking device includes a frame 1. One end of the frame 1 is fixedly connected to a surrounding plate 2, which is vertically arranged. Limiting components 3 are respectively provided on opposite sides of the frame 1 along the width direction. The limiting components 3 include a first limiting plate 31 and a second limiting plate 32. The first limiting plate 31 is fixedly connected to the surface of the frame 1 and is parallel to the length direction of the frame 1.

[0033] Reference Figure 1 and Figure 2 Two limiting plates 32 are located on the side of the limiting plate 31 away from the enclosure 2. Both limiting plates 32 are rotatably mounted on the surface of the frame 1. The frame 1 is provided with a fixing component 4 corresponding to each of the two limiting plates 32. Specifically, the fixing component 4 includes a rotating column 41 fixedly connected to the frame 1. One end of the limiting plate 32 is rotatably connected to the rotating column 41. The end of the limiting plate 32 away from the rotating column 41 is fixedly connected to a guide column 42. The frame 1 is provided with an arc groove 5 that slides with the guide column 42. When the limiting plate 32 rotates around the axis of the rotating column 41, the guide column 42 slides along the arc trajectory of the arc groove 5. The outer surface of the rotating column 41 is threaded with a clamping cap 43, which clamps the limiting plate 32 onto the frame 1.

[0034] Before stacking, the worker rotates the second limiting plate 32 to be parallel to the first limiting plate 31, then places the stacking box between the two limiting plates and pushes it to abut against the surrounding plate 2. Finally, the worker rotates the second limiting plate 32. When the second limiting plate 32 is perpendicular to the first limiting plate 31, the guide column 42 moves to the end of the arc groove 5. The worker tightens the clamping cap 43 onto the rotating column 41. The pressure of the clamping cap 43 presses the limiting plate onto the frame 1. At this time, the surrounding plate 2, the first limiting plate 31, and the second limiting plate 32 are tightly abutting against the outer circumferential surface of the stacking box, thereby limiting the stacking box and effectively reducing the shaking caused by equipment vibration or external forces during stacking. This reduces the possibility of the stacking box shifting and improves the neatness of the stacking of the cutting ring.

[0035] Reference Figure 2 and Figure 3 The guide post 42 has a receiving groove 6, and a snap-fit ​​block 61 is slidably connected inside the receiving groove 6. The side wall of the arc groove 5 near the center of the frame 1 has a snap-fit ​​groove 51 that engages with the snap-fit ​​block 61. A retaining spring 62 is provided inside the receiving groove 6. One end of the retaining spring 62 is fixedly connected to the inner side wall of the receiving groove 6, and the other end is fixedly connected to the snap-fit ​​block 61. The elastic force of the retaining spring 62 drives the snap-fit ​​block 61 to move away from the receiving groove 6.

[0036] Reference Figure 2 and Figure 3The guide post 42 has a drive cavity 421 along the axial direction. The drive cavity 421 is provided with an unlocking component 7. Specifically, the unlocking component 7 includes a winding shaft 71 rotatably connected in the drive cavity 421. A connecting rope 72 is wound on the winding shaft 71. The free end of the connecting rope 72 extends to the receiving groove 6 and is fixedly connected to the snap block 61. The end of the winding shaft 71 extends to the outer surface of the guide post 42.

[0037] When the second limiting plate 32 needs to rotate, the worker rotates the winding shaft 71 to wind the connecting rope 72 onto the winding shaft 71. The winding of the connecting rope 72 pulls the locking block 61 to move into the receiving groove 6, and the clamping spring 62 is in a compressed state. Then, the worker rotates the second limiting plate 32. When the second limiting plate 32 moves the locking block 61 to the locking groove 51, the worker releases the force on the winding shaft 71. The elastic force of the clamping spring 62 pushes the locking block 61 to engage in the locking groove 51, thereby effectively restricting the movement of the guide column 42 inside the arc groove 5. Together with the clamping cap 43, it further restricts the second limiting plate 32, ensuring the limiting effect of the second limiting plate 32 on the stacking box.

[0038] Reference Figure 2 and Figure 4 Both the first limiting plate 31 and the second limiting plate 32 are provided with adjusting components 8. The adjusting components 8 include two guide cylinders 81 embedded in the first limiting plate 31 or the second limiting plate 32 facing the surface of the stacking box. The two guide cylinders 81 are located at both ends of the first limiting plate 31 or the second limiting plate 32. Each guide cylinder 81 is slidably connected to a connecting post 82. The ends of the two connecting posts 82 are fixedly connected to an adjusting plate 83. A rubber pad 831 is fixedly connected to the surface of the adjusting plate 83 facing the stacking box. The surface of the rubber pad 831 has a high coefficient of friction, which can increase the contact friction between the adjusting plate 83 and the outer surface of the stacking box and prevent the stacking box from sliding laterally during the limiting process.

[0039] Reference Figure 2 and Figure 4 An adjusting screw 84 is threadedly connected to the center of the first limiting plate 31 and the second limiting plate 32. The end of the adjusting screw 84 is detachably connected to the adjusting plate 83 through a connector. In this embodiment, the connector is a connecting flange.

[0040] When there is a gap between the stacking box and either limit plate 31 or limit plate 32, the worker first rotates the adjusting screw 84 on limit plate 32. Under the guidance and limitation of the guide cylinder 81 and the connecting column 82, the adjusting screw 84 rotates and pushes the adjusting plate 83 to move towards the side plate 2. The adjusting plate 83 on the limit plate pushes the stacking box to abut against the side plate 2. Then, the worker rotates the adjusting screw 84 on both limit plates 31 at the same time. The adjusting screw 84 pushes the adjusting plate 83 to move towards each other and finally abuts against the outer surface of the stacking box. In this way, the effective limitation of stacking boxes of different sizes is achieved, and the applicability of the limitation structure is improved.

[0041] Reference Figure 2 and Figure 4 The frame 1 has a discharge trough 9 along its length. Multiple conveying rollers 91 are rotatably connected in the discharge trough 9 along its length. The multiple conveying rollers 91 are evenly distributed in the discharge trough 9 at equal intervals. The surface of the conveying rollers 91 abuts against the bottom surface of the stacking box. When unloading, the worker pulls the fully loaded stacking box to detach it from the frame 1. The rolling action of the conveying rollers 91 effectively reduces the friction between the frame 1 and the fully loaded stacking box, reducing the intensity of manual unloading.

[0042] The implementation principle of the box limiting structure for the slitting ring stacking device in this application embodiment is as follows: Before stacking, the worker rotates the second limiting plate 32 to a direction parallel to the first limiting plate 31, then places the stacking box between the two limiting plates and pushes the stacking box to abut against the surrounding plate 2. Finally, the worker rotates the second limiting plate 32. When the second limiting plate 32 is perpendicular to the first limiting plate 31, the guide column 42 moves to the end of the arc groove 5. The worker tightens the clamping cap 43 on the rotating column 41. The pressure of the clamping cap 43 presses the limiting plate onto the frame 1. At this time, the surrounding plate 2, the first limiting plate 31 and the second limiting plate 32 are tightly abutted against the outer circumferential surface of the stacking box, thereby limiting the stacking box and effectively reducing the shaking of the stacking box caused by equipment vibration or external force during stacking. This reduces the possibility of the stacking box shifting position and improves the neatness of the slitting ring stacking.

[0043] 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 box-type limiting structure for a slitting and stacking device, comprising a frame (1), characterized in that, One end of the frame (1) is provided with a surrounding plate (2). The frame (1) is provided with limiting components (3) on opposite sides along the width direction. The limiting components (3) include a first limiting plate (31) and a second limiting plate (32). The second limiting plate (32) is rotatably mounted on the frame (1). The frame (1) is provided with a fixing component (4) to fix the position of the second limiting plate (32). When the second limiting plate (32) rotates to be perpendicular to the first limiting plate (31), the outer surface of the stacking box abuts against the surrounding plate (2), the first limiting plate (31) and the second limiting plate (32) respectively.

2. The box-type limiting structure for a slitting and stacking device according to claim 1, characterized in that, The fixing component (4) includes a rotating column (41) disposed on the frame (1), the second limiting plate (32) is rotatably connected to the rotating column (41), the end of the second limiting plate (32) away from the rotating column (41) is provided with a guide column (42), the frame (1) is provided with an arc groove (5) that slides with the guide column (42), the outer surface of the rotating column (41) is threaded with a clamping cap (43), and the clamping cap (43) presses the second limiting plate (32) onto the frame (1).

3. A box-type limiting structure for a slitting and stacking device according to claim 2, wherein a receiving groove (6) is provided in the guide post (42), a snap-fit ​​block (61) is slidably connected inside the receiving groove (6), a snap-fit ​​groove (51) is provided in the side wall of the arc groove (5) near the center of the frame (1) to engage with the snap-fit ​​block (61), a retaining spring (62) is provided in the receiving groove (6), the elastic force of the retaining spring (62) drives the snap-fit ​​block (61) to move away from the receiving groove (6), and an unlocking component (7) is provided on the guide post (42) to drive the snap-fit ​​block (61) to disengage from the snap-fit ​​groove (51).

4. A box-type limiting structure for a slitting and stacking device according to claim 3, wherein the guide post (42) has a drive cavity (421) along the axial direction, and the unlocking component (7) includes a winding shaft (71) rotatably connected in the drive cavity (421), a connecting rope (72) is wound on the winding shaft (71), the free end of the connecting rope (72) extends into the receiving groove (6) and is disposed on the snap-fit ​​block (61), and the end of the winding shaft (71) extends to the outer surface of the guide post (42).

5. The box-type limiting structure for a slitting and stacking device according to claim 1, characterized in that, Both the first limiting plate (31) and the second limiting plate (32) are provided with an adjustment component (8). The adjustment component (8) includes two guide cylinders (81) embedded in the first limiting plate (31) or the second limiting plate (32). The two guide cylinders (81) are arranged opposite to each other. Each guide cylinder (81) is slidably connected with a connecting post (82). The ends of the two connecting posts (82) are jointly provided with an adjustment plate (83). The first limiting plate (31) and the second limiting plate (32) are internally threaded with an adjustment screw (84). The end of the adjustment screw (84) is detachably connected to the adjustment plate (83) through a connector.

6. The box-type limiting structure for a slitting and stacking device according to claim 5, characterized in that, Each of the adjusting plates (83) is provided with a rubber pad (831) at the end opposite to the adjusting screw (84), and the rubber pad (831) abuts against the outer surface of the stacking box.

7. The box-type limiting structure for a slitting and stacking device according to claim 1, characterized in that, The frame (1) is provided with a discharge chute (9), and the discharge chute (9) is rotatably connected with multiple conveying rollers (91) along the length of the frame (1). The conveying rollers (91) abut against the bottom surface of the stacking box.

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