Composite strip slitting machining limiting device

Abstract

The utility model relates to the technical field of composite belt machining, and provides a composite belt material splitting machining limiting device. The guide roller is rotationally connected to the rack and used for guiding a slit composite belt, the pressing roller is arranged on one side of the guide roller and used for abutting against the composite belt, the first adjusting assembly is arranged on the rack and used for adjusting the pressing roller to be located in the height direction, and the limiting roller is arranged below the pressing roller. The baffles are arranged on the limiting rollers and abut against the two sides of the composite belt, and the winding assembly is rotationally connected to the rack and used for winding the composite belt. The pressing roller and the limiting roller are both rotationally connected to the rack, and the first adjusting assembly comprises first sliding blocks arranged at the two ends of the pressing roller, two first lead screws arranged on the two first sliding blocks in a penetrating mode and a first driving piece arranged on the rack to drive the first lead screws to rotate. The device has the beneficial effects that the device adapts to the widths of different composite belts, so that the influence on the working efficiency of the composite belts is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of composite belt processing, and particularly to a limiting device for slitting processing of composite belts. Background Art

[0002] In the production operation of composite belts, the composite belt sequentially passes through a mounting seat for feeding, a workbench for supporting and feeding, and finally reaches a slitting machine. The slitting machine is used to slit a whole composite belt to cut out multiple composite belts with smaller widths. When a conventional slitting machine slits a composite belt, generally, the position of the composite belt is limited before slitting to prevent uneven cutting of the composite belt due to the inclination of the composite belt, ultimately resulting in waste of materials.

[0003] Currently, the generally common way to limit the position in the market is to set baffles on the left and right sides of the composite belt to prevent the composite belt from tilting left and right, and to set pressing blocks on the upper surface of the composite belt to prevent the composite belt from bending, so as to reduce the influence of the subsequent winding roller on the winding quality of the composite belt.

[0004] Among them, although the pressing block can play a good limiting role on the belt, due to the different thicknesses of the composite belt, if the composite belt is pressed by a pressing block with a fixed height, as the thickness increases, the friction with the composite belt may increase, seriously affecting the slitting speed of the slitting machine and the subsequent winding efficiency, ultimately resulting in low work efficiency, so further improvement is needed. Utility Model Content

[0005] In order to adapt to the widths of different composite belts and reduce the influence on the work efficiency of the composite belt, the present application provides a limiting device for slitting processing of composite belts.

[0006] The limiting device for slitting processing of composite belts provided by the present application adopts the following technical solutions:

[0007] A limiting device for slitting processing of composite belts includes a frame, a guiding roller rotatably connected to the frame for guiding the slit composite belt, a pressing roller disposed on one side of the guiding roller for abutting against the composite belt, a first adjusting component disposed on the frame for adjusting the height of the pressing roller, a limiting roller disposed below the pressing roller, a plurality of groups of baffles disposed on the limiting roller for abutting against both sides of the composite belt, and a winding component rotatably connected to the frame for winding the composite belt; both the pressing roller and the limiting roller are rotatably connected to the frame. The first adjusting component includes first sliders disposed at both ends of the pressing roller, first lead screws respectively passing through the two first sliders, and a first driving member disposed on the frame for driving the first lead screw to rotate. The frame is provided with a chute for the first slider to slide along the height direction.

[0008] By adopting the above technical solution, two first lead screws are passed through the first sliders at both ends of the pressure roller, and the first driving member is started to drive the first sliders to slide along the height direction of the frame, so as to adjust according to the thickness of the composite belt itself, thereby adjusting the distance between the pressure roller and the limiting roller to adapt to the widths of different composite belts, and cooperating with the baffle to limit the composite belt, so that the winding assembly can wind, thereby reducing the impact on the working efficiency of the composite belt.

[0009] Preferably, the first adjusting assembly further includes a mounting rod arranged on the frame, a mounting bracket for the pressure roller to be rotatably connected, and a spring arranged between the mounting rod and the mounting bracket. The two first sliders are arranged at both ends of the mounting rod. A plurality of springs are arranged at intervals along the length direction of the mounting rod, and the springs force the mounting bracket to move towards the direction close to the limiting roller.

[0010] By adopting the above technical solution, although the distance between the pressure roller and the limiting roller can be adjusted by starting the first driving member to drive the first lead screw to rotate, sometimes the thickness increase or decrease between the composite belts is relatively small and it is not easy to adjust. At this time, through the spring, pressure compensation can be carried out between the pressure roller and the limiting roller to apply a relatively suitable pressure to the composite belt, so as to reduce the possibility of looseness due to insufficient pressure during the winding process of the subsequent winding assembly, and improve the winding quality of the composite belt.

[0011] Preferably, a plurality of springs are arranged at intervals along the length direction of the mounting rod.

[0012] By adopting the above technical solution, by arranging a plurality of springs, the pressing of the pressure roller on the composite belt is improved.

[0013] Preferably, the diameter of the baffle is larger than the diameter of the limiting roller, the diameter of the pressure roller is smaller than the diameter of the limiting roller, and a slot for the pressure roller to slide and insert is formed on the surface of the baffle close to the pressure roller, and the slot extends to the upper surface of the limiting roller.

[0014] By adopting the above technical solution, the diameter or width of the arranged baffle is usually larger than the diameter of the limiting roller to limit the composite belt. Since the thickness of the composite belt is different, in order to improve the adaptability of the baffle, the diameter of the baffle is set larger to limit the composite belt. However, since there is only one pressure roller arranged, in order to reduce the influence of the pressure roller on the pressing of the composite belt, a slot is correspondingly arranged on the baffle.

[0015] Preferably, the baffle is slidably sleeved on the limiting roller, and a second adjusting assembly for adjusting the distance between adjacent baffles is arranged on the frame.

[0016] By adopting the above technical solution, a second adjusting component is provided to adjust the distance between the baffles on both sides of the composite belt according to the width of the composite belt of different widths, so as to improve the adaptability of the limiting device and reduce the influence on the working efficiency of the composite belt.

[0017] Preferably, the baffles arranged on both sides of the composite belt are a first baffle and a second baffle respectively. The second adjusting component includes a first adjusting block arranged below the first baffle, a second lead screw passing through a plurality of first adjusting blocks, and a second driving member arranged on the frame to drive the second lead screw to rotate. The first adjusting block is slidably connected to the frame, and the number of the first adjusting blocks corresponds to the first baffle.

[0018] By adopting the above technical solution, the second driving member is started to drive the second lead screw to rotate, so as to adjust the distance between adjacent first baffles, and cooperate with the second baffle to adjust the width corresponding to the composite belt, thereby improving the adaptability of the limiting device.

[0019] Preferably, the second adjusting component further includes a second adjusting block arranged below the second baffle, a third lead screw passing through the second adjusting block, and a third driving member arranged on the frame to drive the third lead screw to rotate. The second adjusting block is slidably connected to the frame, and the number of the second adjusting blocks corresponds to the second baffle.

[0020] By adopting the above technical solution, since some composite belts are wider or narrower, the third driving member is correspondingly started at this time to change the position of the second baffle on the limiting roller, so as to cooperate with the second baffle to further adapt to composite belts of different widths, thereby improving the adaptability of the limiting device.

[0021] Preferably, one end of the second lead screw away from the second driving member is detachably connected to the frame, and one end of the third lead screw away from the third driving member is detachably connected to the frame.

[0022] By adopting the above technical solution, the number of the first baffle and the second baffle can be increased or decreased according to requirements.

[0023] To sum up, the utility model has the following beneficial effects:

[0024] 1. By providing a first adjusting component, it can be adjusted according to the thickness of the composite belt itself, so as to adjust the distance between the pressing roller and the limiting roller to adapt to the widths of different composite belts, and cooperate with the baffle to limit the composite belt, so that the winding component can wind, thereby reducing the influence on the working efficiency of the composite belt.

[0025] 2. By providing a second adjustment component, the distance between the baffles on both sides of the composite belt can be adjusted according to the width of the composite belt of different widths, so as to improve the adaptability of the limiting device and reduce the impact on the working efficiency of the composite belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application;

[0027] Figure 2 is a schematic diagram of the structure of the second adjustment component in an embodiment of the present application;

[0028] Figure 3 is a schematic diagram of the structure of the limiting roller and the baffle in an embodiment of the present application.

[0029] Description of reference numerals: 1. Frame; 11. Workbench; 12. Side plate; 13. First chute; 14. Rotating plate; 15. Fixed plate; 16. Second chute; 17. Third chute; 18. Rotating shaft; 19. Sliding sleeve; 191. Bolt; 2. Guide roller; 3. Pressing roller; 4. First adjustment component; 41. Mounting rod; 42. Mounting frame; 421. First mounting plate; 422. Second mounting plate; 43. Spring; 44. First slider; 45. First lead screw; 46. First driving member; 5. Limiting roller; 6. Baffle; 61. Slot; 62. First baffle; 63. Second baffle; 7. Rewinding component; 71. Rewinding roller; 72. Fourth driving member; 8. Second adjustment component; 81. First adjustment block; 82. Second lead screw; 83. Second driving member; 84. Second adjustment block; 85. Third lead screw; 86. Third driving member; 9. Fourth chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following will Figures 1-3 , further describe the present application in detail.

[0031] An embodiment of the present application discloses a limiting device for slitting and processing composite strips.

[0032] Embodiment:

[0033] A limiting device for slitting and processing composite strips, referring to Figure 1 , includes a frame 1, a guide roller 2 rotatably connected to the frame 1 for guiding the slit composite strip, a pressing roller 3 disposed on one side of the guide roller 2 for abutting against the composite strip, a first adjustment component 4 disposed on the frame 1 for adjusting the height of the pressing roller 3, a limiting roller 5 disposed below the pressing roller 3, a plurality of groups of baffles 6 disposed on the limiting roller 5 and abutting against both sides of the composite strip, and a rewinding component 7 rotatably connected to the frame 1 for rewinding the composite strip.

[0034] Among them, the frame 1 includes a workbench 11 and side plates 12 fixedly connected to both sides of the workbench 11. In this embodiment, both ends of the guiding roller 2, the pressing roller 3, and the limiting roller 5 are respectively rotatably connected to the opposite side walls of the side plates 12. The length directions of the guiding roller 2, the pressing roller 3, and the limiting roller 5 are all parallel to the length direction of the workbench 11. In this embodiment, the diameter of the pressing roller 3 is smaller than that of the limiting roller 5, and a gap formed between the pressing roller 3 and the limiting roller 5 is for the composite belt to pass through.

[0035] Among them, the first adjusting assembly 4 specifically includes a mounting rod 41, a mounting frame 42, a spring 43, a first slider 44, a first lead screw 45, and a first driving member 46. Among them, the length directions of the mounting rod 41 and the mounting frame 42 are both parallel to the length direction of the workbench 11. The mounting rod 41 is arranged above the pressing roller 3, and the mounting frame 42 is arranged below the mounting rod 41. The mounting frame 42 specifically includes two first mounting plates 421 respectively for the ends of the pressing roller 3 to be rotatably connected and a second mounting plate 422 arranged between the two first mounting plates 421. The spring 43 is arranged between the mounting rod 41 and the second mounting plate 422, and the spring 43 forces the first mounting plate 421 to move towards the direction of the limiting roller. In this embodiment, several springs 43 are arranged at intervals along the length direction of the second mounting plate 422.

[0036] Among them, there are two first sliders 44, and the two first sliders 44 are respectively arranged at both ends of the mounting rod 41. First chutes 13 are opened on the surfaces of the two side plates 12 close to each other along their own height directions. The first sliders 44 are slidably connected to the first chutes 13. There are two first lead screws 45 and two first driving members 46, and they are respectively arranged on the surfaces of the two side plates 12 close to each other. The two first lead screws 45 respectively pass through the first sliders 44. The first driving member 46 is a first driving motor, and the first driving motor is fixedly connected to the upper surface of the workbench 11. The output shaft of the first driving motor is coaxially and fixedly connected to the lower end of the first lead screw 45. The two side plates 12 respectively protrude with rotating plates 14 for the upper ends of the first lead screws 45 to be rotatably connected.

[0037] Refer to Figure 1 、 Figure 2 In this embodiment, the diameter of the baffle 6 is larger than that of the limiting roller 5. A slot 61 for the pressing roller 3 to slidably insert is opened on the surface of the baffle 6 close to the pressing roller 3. The slot 61 extends to the upper surface of the limiting roller 5. The baffle 6 is slidably sleeved on the limiting roller 5. A second adjusting assembly 8 for adjusting the distance between adjacent baffles 6 is arranged on the frame 1. It should be noted that there are two baffles 6 in a group of baffles 6. For the convenience of distinction, in this embodiment, the baffles 6 arranged on both sides of the composite belt are the first baffle 62 and the second baffle 63 respectively.

[0038] Refer to Figure 2 、 Figure 3, wherein the second adjusting component 8 specifically includes a first adjusting block 81, a second lead screw 82, a second driving member 83, a second adjusting block 84, a third lead screw 85, and a third driving member 86. Among them, the number of the first adjusting blocks 81 corresponds to the first baffle 62. The first adjusting blocks 81 are fixedly connected to the lower ends of the first baffles 62. The first adjusting blocks 81 are slidably connected to the upper surface of the workbench 11. A second chute 16 is formed in the upper surface of the workbench 11 along its own length direction. The first adjusting blocks 81 are slidably connected to the second chute 16. Among them, the second lead screw 82 rotatably penetrates through a plurality of first adjusting blocks 81, and both ends of the second lead screw 82 are rotatably connected to the two side plates 12 respectively. The second driving member 83 is a second driving motor. The second driving motor is fixedly connected to the side plate 12 and penetrates through the side plate 12 to be fixedly connected to one end of the second lead screw 82.

[0039] Among them, the number of the second adjusting blocks 84 corresponds to the second baffle 63. The second adjusting blocks 84 are fixedly connected to the lower ends of the second baffles 63. It should be noted that the second adjusting blocks 84 need to be arranged avoiding the first adjusting blocks 81. The second adjusting blocks 84 are slidably connected to the upper surface of the workbench 11. A third chute 17 is formed in the upper surface of the workbench 11 along its own length direction. The second adjusting blocks 84 are slidably connected to the third chute 17. The third lead screw 85 penetrates through a plurality of second adjusting blocks 84. The third driving member 86 is a third driving motor. The third driving motor is fixedly connected to the side plate 12 and penetrates through the side plate 12 to be fixedly connected to one end of the third lead screw 85.

[0040] In this embodiment, the ends of the second lead screw 82 far from the second driving motor and the third lead screw 85 far from the third driving member 86 are both detachably connected to the frame 1 so as to correspondingly increase or decrease the number of the first baffles 62 and the second baffles 63. Specifically, two rotating shafts 18 are rotatably connected to one end of the side plate 12 close to the second lead screw 82 and the third lead screw 85 respectively to correspond to the second lead screw 82 and the third lead screw 85 respectively. A sliding sleeve 19 is coaxially sleeved on the outer peripheral wall of the rotating shaft 18. A bolt 191 is threadedly penetrated through the sliding sleeve 19. The bolt 191 is threadedly connected to the second lead screw 82 or the third lead screw 85. A penetrating space for the baffle 6 to penetrate is provided between the rotating shaft 18 and the second lead screw 82 and the third lead screw 85. At this time, a fourth chute 9 communicating with the second chute 16 and the third chute 17 is formed in the corresponding lower workbench 11 to respectively allow the first adjusting block 81 and the second adjusting block 84 to slide along the height direction and then be slidably connected to the second chute 16 and the third chute 17 respectively.

[0041] Among them, the coiling assembly 7 includes a coiling roller 71 disposed on the side of the limiting roller 5 away from the guiding roller 2 and a fourth driving member 72 for driving the coiling roller 71 to rotate. Both ends of the coiling roller 71 are rotatably connected to two side plates 12 respectively. An annular groove is wound around the outer peripheral wall of the coiling roller 71, and a plurality of annular grooves are arranged at intervals along the length direction of the coiling roller 71. The fourth driving member 72 is a fourth driving motor, and the fourth driving motor is fixedly connected to one of the side plates 12 and is rotatably connected to the coiling roller 71 through the side plate 12. In this embodiment, the coiling roller 71 is detachably connected to the side plate 12, and the detachable connection can be specifically referred to the disassembly method of the second lead screw 82.

[0042] The implementation principle of a limiting device for slitting and processing composite strips according to an embodiment of the present application is as follows: By passing two first lead screws 45 through the first sliders 44 at both ends of the pressing roller 3 and starting the first driving member 46, the first sliders 44 are driven to slide along the height direction of the frame 1, so as to adjust according to the thickness of the composite strip itself, thereby adjusting the distance between the pressing roller 3 and the limiting roller 5 to adapt to the widths of different composite strips, and cooperating with the baffle 6 to limit the composite strip, so that the coiling assembly 7 can coil, thereby reducing the influence on the working efficiency of the composite strip.

[0043] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A composite strip strip processing limiting device, characterized in that: The invention comprises a frame (1), a guide roller (2) rotatably connected to the frame (1) for guiding the composite tape after slitting, a pressure roller (3) arranged on one side of the guide roller (2) for contacting the composite tape, a first adjustment component (4) arranged on the frame (1) for adjusting the height direction of the pressure roller (3), a limiting roller (5) arranged below the pressure roller (3), a plurality of groups of baffles (6) arranged on the limiting roller (5) for contacting the two sides of the composite tape, and a winding component (7) rotatably connected to the frame (1) for winding the composite tape; the pressure roller (3) and the limiting roller (5) are both rotatably connected to the frame (1); the first adjustment component (4) comprises a first slider (44) arranged at both ends of the pressure roller (3), two first screw rods (45) respectively penetrated through the two first sliders (44), and a first driving member (46) arranged on the frame (1) for driving the first screw rod (45) to rotate; and the frame (1) is provided with a slide groove for sliding the first slider (44) along the height direction.

2. A composite strip strip processing limiting device according to claim 1, characterized in that: The first adjustment assembly (4) further comprises a mounting rod (41) arranged on the frame (1), a mounting frame (42) for rotationally connecting the pressing roller (3), and a spring (43) arranged between the mounting rod (41) and the mounting frame (42), two first sliding blocks (44) are arranged at both ends of the mounting rod (41), and the spring (43) forces the mounting frame (42) to move in a direction close to the limiting roller (5).

3. A composite strip strip processing limiting device according to claim 2, characterized in that: A plurality of springs (43) are arranged at intervals along the length direction of the mounting rod (41).

4. A composite strip strip processing limiting device according to claim 1, characterized in that: The diameter of the baffle (6) is greater than the diameter of the limiting roller (5), and the diameter of the pressure roller (3) is smaller than the diameter of the limiting roller (5). A slot (61) for the pressure roller (3) to be slidably inserted is provided on the surface of the baffle (6) close to the pressure roller (3), and the slot (61) extends to the upper surface of the limiting roller (5).

5. A composite strip strip processing limiting device according to claim 4, characterized in that: The baffle plate (6) is slidably sleeved on the limiting roller (5), and a second adjustment component (8) for adjusting the distance between adjacent baffle plates (6) is provided on the frame (1).

6. A composite strip strip processing limiting device according to claim 5, characterized in that: The baffles (6) arranged on both sides of the composite belt are respectively a first baffle (62) and a second baffle (63); the second adjustment assembly (8) comprises a first adjustment block (81) arranged below the first baffle (62), a second screw rod (82) passing through a plurality of the first adjustment blocks (81), and a second driving member (83) arranged on the frame (1) to drive the second screw rod (82) to rotate; the first adjustment block (81) is slidably connected to the frame (1); and the number of the first adjustment blocks (81) corresponds to the arrangement of the first baffles (62).

7. A composite strip strip processing limiting device according to claim 6, characterized in that: The second adjustment assembly (8) further comprises a second adjustment block (84) arranged below the second baffle (63), a third screw rod (85) passing through the second adjustment block (84), and a third driving member (86) arranged on the frame (1) to drive the third screw rod (85) to rotate, the second adjustment block (84) being slidably connected to the frame (1), and the number of the second adjustment blocks (84) corresponding to the arrangement of the second baffle (63).

8. A composite strip strip processing limiting device according to claim 7, characterized in that: One end of the second screw rod (82) away from the second driving member (83) is detachably connected to the frame (1), and a first end of the third screw rod (85) away from the third driving member (86) is detachably connected to the frame (1).

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