Automatic recovery mechanism for plastic film offcut of engraving density board

Abstract

The utility model belongs to the technical field of plastic film rim charge recovery, and relates to an automatic recovery mechanism for plastic film rim charge of a fine carving density board. The material guiding device comprises a mounting frame, two mounting plates are symmetrically and fixedly connected to the mounting frame, a plurality of material guiding rollers are rotationally connected between the two mounting plates, the multiple material guiding rollers are wound with the same plastic film, the plastic film is connected with a rim charge belt, a rotating roller is fixedly connected between the two mounting plates, and the rotating roller is connected with the rim charge belt. And the rim charge belt is wound outside the rotating roller, a winding and recycling assembly is fixedly connected to the mounting plate, and an auxiliary separating mechanism is fixedly connected to the upper side of the mounting plate. The problem that the plastic film is damaged when the leftover material belt is separated from the plastic film can be solved, the leftover material recycling quality is effectively improved, the detachable winding wheel does not need to be replaced after shutdown, continuous winding can be carried out, and the recycling efficiency of the automatic leftover material recycling mechanism is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic film edge material recycling, and relates to an automatic recycling mechanism for plastic film edge materials of a precision carving density board. Background Art

[0002] Precision carving density board is a widely used material. During the production and processing of precision carving density board, it is necessary to cover a plastic film. Before the plastic film is covered on the density board, the redundant part needs to be cut.

[0003] When the existing plastic film edge materials of precision carving density board are separated from the plastic film, the edge materials are pulled off from the plastic film by pulling the edge materials. This separation method is likely to cause damage to the edge side of the plastic film, thereby affecting the overall quality of the plastic film. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above problems and provide an automatic recycling mechanism for plastic film edge materials of a precision carving density board.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic recycling mechanism for plastic film edge materials of a precision carving density board includes a mounting frame. Two mounting plates are symmetrically and fixedly connected to the mounting frame. A plurality of guide rollers are rotatably connected between the two mounting plates. The same plastic film is wound around the plurality of guide rollers. An edge material belt is connected to the plastic film. A rotating roller is fixedly connected between the two mounting plates. The edge material belt is wound around the rotating roller. A winding and recycling assembly is fixedly connected to the mounting plate. An auxiliary separation mechanism is fixedly connected to the upper side of the mounting plate;

[0007] The auxiliary separation mechanism includes a fixing plate fixedly connected to the upper side of the mounting plate. An adjusting frame is movably sleeved outside the fixing plate. A first locking bolt is threadedly connected to the adjusting frame. A U-shaped plate is fixedly connected to the vertical side wall of the adjusting frame. A connecting plate is movably inserted into the U-shaped plate. A second locking bolt is threadedly connected to the U-shaped plate. A separation plate is fixedly connected to the lower side of the connecting plate. The separation plate is located between the plastic film and the edge material belt.

[0008] In the above automatic recycling mechanism for plastic film edge materials of a precision carving density board, the winding and recycling mechanism includes a vertical plate fixedly connected to the vertical side wall of the mounting plate. A first rotating shaft and a second rotating shaft are rotatably connected to the vertical plate. A motor is fixedly connected to the vertical plate. The output end of the motor is fixedly connected to the second rotating shaft. An auxiliary winding drum is fixedly sleeved on the first rotating shaft. A detachable winding wheel is movably sleeved outside the second rotating shaft. A limiting nut is threadedly sleeved outside the second rotating shaft. The edge material belt is wound around the auxiliary winding drum and the detachable winding wheel. A transmission component is connected between the first rotating shaft and the second rotating shaft.

[0009] In the above automatic plastic film edge material recycling mechanism for precision carved density boards, the transmission assembly includes two belt pulleys respectively fixedly sleeved outside the first rotating shaft and the second rotating shaft, and the same transmission belt is wound between the two belt pulleys.

[0010] In the above automatic plastic film edge material recycling mechanism for precision carved density boards, a fixed shaft is fixedly connected to one side of the separation plate close to the edge material belt, and a pressure roller is rotatably sleeved outside the fixed shaft.

[0011] In the above automatic plastic film edge material recycling mechanism for precision carved density boards, a cross plate is fixedly connected to the mounting frame, a guiding roller is connected to the upper side of the cross plate, and the edge material belt bypasses the guiding roller.

[0012] In the above automatic plastic film edge material recycling mechanism for precision carved density boards, an indicating block is fixedly connected to the upper side of the connecting plate, a sliding groove is formed on the upper side of the U-shaped plate, the indicating block penetrates through the U-shaped plate through the sliding groove, and scale lines are formed on the upper side of the U-shaped plate.

[0013] In the above automatic plastic film edge material recycling mechanism for precision carved density boards, a plurality of limiting slide bars are fixedly connected to the vertical inner wall of the adjusting frame, and a plurality of limiting sliding grooves matching the limiting slide bars are formed on the vertical side wall of the fixing plate.

[0014] In the above automatic plastic film edge material recycling mechanism for precision carved density boards, a plurality of feet are fixedly connected to the lower end of the mounting frame.

[0015] In the above automatic plastic film edge material recycling mechanism for precision carved density boards, an anti-disengagement plate is fixedly connected to one end of the fixed shaft away from the separation plate.

[0016] In the above automatic plastic film edge material recycling mechanism for precision carved density boards, the two belt pulleys have the same size.

[0017] Compared with the prior art, the advantages of the present utility model are as follows:

[0018] 1. Through the provided auxiliary separation mechanism of the present utility model, during use, the height of the separation plate is adjusted by adjusting the height of the adjusting frame, and the horizontal position of the separation plate is adjusted by adjusting the position of the connecting plate relative to the U-shaped plate, so that the separation plate can be adjusted to the position where the plastic film is separated from the edge material belt according to actual needs. When the plastic film passes through the separation plate, the separation plate can apply pressure to the connection between the edge material belt and the plastic film, thereby assisting the edge material belt and the plastic film to be separated quickly and completely, avoiding the problem of damage to the plastic film when the edge material belt and the plastic film are separated, and effectively improving the quality of edge material recycling.

[0019] 2. When in use, with the winding and recycling component provided by the utility model, the edge material tape is wound around the auxiliary winding drum and the detachable winding wheel. The motor drives the second rotating shaft to rotate, and the second rotating shaft drives the detachable winding wheel and the auxiliary winding drum to rotate, so that the edge material tape can be wound on the detachable winding wheel. When the detachable winding wheel needs to be replaced, the detachable winding wheel is removed, and the auxiliary winding drum continues to rotate to keep winding the edge material tape. After replacing the new detachable winding wheel, the edge material tape on the auxiliary winding drum is wound around the detachable winding wheel again. Therefore, there is no need to stop the machine to replace the detachable winding wheel, and continuous winding can be carried out, effectively improving the recycling efficiency of the edge material automatic recycling mechanism.

[0020] Other advantages, objectives, and features of the present utility model will be partially reflected by the following description and partially understood by those skilled in the art through the research and practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structural schematic diagram of the present utility model.

[0022] Figure 2 is the top view of the present utility model.

[0023] Figure 3 is the structural schematic diagram of the present utility model in another direction.

[0024] Figure 4 is Figure 1 the structural schematic diagram of the auxiliary separation mechanism in

[0025] Figure 5 is Figure 1 the structural schematic diagram of the winding and recycling component in

[0026] In the figure: 1. Mounting frame; 2. Mounting plate; 3. Guide roller; 4. Plastic film; 5. Edge material tape; 6. Rotating roller; 7. Fixed plate; 8. Adjusting frame; 9. First locking bolt; 10. U-shaped plate; 11. Connecting plate; 12. Second locking bolt; 13. Separation plate; 14. Vertical plate; 15. First rotating shaft; 16. Second rotating shaft; 17. Motor; 18. Auxiliary winding drum; 19. Detachable winding wheel; 20. Limit nut; 21. Belt pulley; 22. Transmission belt; 23. Fixed shaft; 24. Pressure roller; 25. Cross plate; 26. Guide roller; 27. Indicator block; 28. Sliding groove; 29. Scale line; 30. Limit slide bar; 31. Limit chute; 32. Foot seat; 33. Anti-disengagement plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present utility model will be further described below with reference to the accompanying drawings.

[0028] As Figures 1-5As shown in the figure, an automatic recycling mechanism for plastic film edge materials of precision carved density boards includes a mounting frame 1. Symmetrically and fixedly connected to the mounting frame 1 are two mounting plates 2. Rotatably connected between the two mounting plates 2 are a plurality of guide rollers 3. Wound around the plurality of guide rollers 3 is the same plastic film 4. Connected to the plastic film 4 is an edge material belt 5. Fixedly connected between the two mounting plates 2 is a rotating roller 6. The edge material belt 5 is wound around the rotating roller 6. A winding and recycling assembly is fixedly connected to the mounting plate 2. An auxiliary separation mechanism is fixedly connected to the upper side of the mounting plate 2.

[0029] The auxiliary separation mechanism includes a fixing plate 7 fixedly connected to the upper side of the mounting plate 2. An adjusting frame 8 is movably sleeved outside the fixing plate 7. A first locking bolt 9 is threadedly connected to the adjusting frame 8. A U-shaped plate 10 is fixedly connected to the vertical side wall of the adjusting frame 8. A connecting plate 11 is movably inserted into the U-shaped plate 10. A second locking bolt 12 is threadedly connected to the U-shaped plate 10. A separation plate 13 is fixedly connected to the lower side of the connecting plate 11. The separation plate 13 is located between the plastic film 4 and the edge material belt 5.

[0030] In the above embodiment, during use, the height of the separation plate 13 is adjusted by adjusting the height of the adjusting frame 8, and the horizontal position of the separation plate 13 is adjusted by adjusting the position of the connecting plate 11 relative to the U-shaped plate 10. Thus, the separation plate 13 can be adjusted to the position where the edge material belt 5 is separated from the plastic film 4 according to actual requirements. When the plastic film 4 passes through the separation plate 13, the separation plate 13 can apply pressure to the connection between the edge material belt 5 and the plastic film 4, thereby assisting the edge material belt 5 and the plastic film 4 to be separated quickly and completely, and avoiding the problem of damage to the plastic film 4 when the edge material belt 5 is separated from the plastic film 4, effectively improving the quality of edge material recycling.

[0031] The winding and recycling mechanism includes a vertical plate 14 fixedly connected to the vertical side wall of the mounting plate 2. A first rotating shaft 15 and a second rotating shaft 16 are rotatably connected to the vertical plate 14. A motor 17 is fixedly connected to the vertical plate 14. The output end of the motor 17 is fixedly connected to the second rotating shaft 16. An auxiliary winding reel 18 is fixedly sleeved on the first rotating shaft 15. A detachable winding wheel 19 is movably sleeved outside the second rotating shaft 16. The detachable winding wheel 19 is clamped with the second rotating shaft 16 and can rotate following the second rotating shaft 16. A limiting nut 20 is threadedly sleeved on the second rotating shaft 16. The edge material belt 5 is wound around the auxiliary winding reel 18 and the detachable winding wheel 19. A transmission assembly is connected between the first rotating shaft 15 and the second rotating shaft 16.

[0032] In this embodiment, during use, the edge material tape 5 is wound around the auxiliary winding reel 18 and the detachable winding wheel 19. The motor 17 drives the second rotating shaft 16 to rotate, and the second rotating shaft 16 drives the detachable winding wheel 19 and the auxiliary winding reel 18 to rotate, so that the edge material tape 5 can be wound on the detachable winding wheel 19. When the detachable winding wheel 19 needs to be replaced, the detachable winding wheel 19 is removed, and the auxiliary winding reel 18 continues to rotate to keep winding the edge material tape 5. After replacing the new detachable winding wheel 19, the edge material tape 5 on the auxiliary winding reel 18 is wound around the detachable winding wheel 19 again, so that there is no need to stop the machine to replace the detachable winding wheel 19, and continuous winding can be carried out, effectively improving the recovery efficiency of the edge material automatic recovery mechanism.

[0033] The transmission assembly includes two pulley wheels 21 respectively fixedly sleeved outside the first rotating shaft 15 and the second rotating shaft 16, and the same transmission belt 22 is wound between the two pulley wheels 21.

[0034] In this embodiment, the second rotating shaft 16 can drive the first rotating shaft 15 to rotate through the arranged transmission belt 22.

[0035] A fixed shaft 23 is fixedly connected to one side of the separation plate 13 close to the edge material tape 5, and a pressure roller 24 is rotatably sleeved outside the fixed shaft 23. The arranged pressure roller 24 can limit the edge material tape 5, thereby improving the smoothness of the separation of the edge material tape 5 from the plastic film 4.

[0036] A cross plate 25 is fixedly connected to the mounting frame 1, a guide roller 26 is connected to the upper side of the cross plate 25, and the edge material tape 5 bypasses the guide roller 26. The arranged guide roller 26 can change the direction of the edge material tape 5, thereby enabling the edge material tape 5 to be wound more smoothly.

[0037] An indicating block 27 is fixedly connected to the upper side of the connecting plate 11, a sliding groove 28 is opened on the upper side of the U-shaped plate 10, the indicating block 27 penetrates through the U-shaped plate 10 through the sliding groove 28, and a scale line 29 is opened on the upper side of the U-shaped plate 10.

[0038] In this embodiment, the arranged indicating block 27 and the scale line 29 cooperate with each other, which can improve the adjustment accuracy of the separation plate 13.

[0039] A plurality of limiting sliding strips 30 are fixedly connected to the vertical inner wall of the adjusting frame 8, and a plurality of limiting sliding grooves 31 matching the limiting sliding strips 30 are opened on the vertical side wall of the fixing plate 7.

[0040] In this embodiment, through the cooperation of the limiting sliding strips 30 and the limiting sliding grooves 31, the adjustment stability of the adjusting frame 8 can be improved.

[0041] A plurality of foot seats 32 are fixedly connected to the lower end of the mounting frame 1, which can improve the placement stability of the mounting frame 1.

[0042] One end of the fixed shaft 23 away from the separation plate 13 is fixedly connected with an anti - detachment plate 33, which can prevent the pressure roller 24 from detaching from the fixed shaft 23.

[0043] The two belt pulleys 21 have the same size, which can improve the rotational synchronism of the first rotating shaft 15 and the second rotating shaft 16.

[0044] The working principle of the present utility model is as follows:

[0045] During use, the height of the separation plate 13 is adjusted by adjusting the height of the adjustment frame 8, and the horizontal position of the separation plate 13 is adjusted by adjusting the position of the connecting plate 11 relative to the U - shaped plate 10. Thus, the separation plate 13 can be adjusted to the position where the plastic film 4 is separated from the edge material belt 5 according to actual requirements. When the plastic film 4 passes through the separation plate 13, the separation plate 13 can apply pressure to the connection between the edge material belt 5 and the plastic film 4, so as to assist the edge material belt 5 and the plastic film 4 to be separated quickly and completely, and can avoid the problem that the plastic film 4 is damaged when the edge material belt 5 is separated from the plastic film 4, effectively improving the quality of edge material recycling.

[0046] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the technical field to which the present utility model belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present utility model.

[0047] Although terms such as 1. mounting frame; 2. mounting plate; 3. guiding roller; 4. plastic film; 5. edge material belt; 6. rotating roller; 7. fixing plate; 8. adjustment frame; 9. first locking bolt; 10. U - shaped plate; 11. connecting plate; 12. second locking bolt; 13. separation plate; 14. vertical plate; 15. first rotating shaft; 16. second rotating shaft; 17. motor; 18. auxiliary winding drum; 19. detachable winding wheel; 20. limit nut; 21. belt pulley; 22. transmission belt; 23. fixed shaft; 24. pressure roller; 25. cross - plate; 26. guiding roller; 27. indicating block; 28. sliding groove; 29. scale line; 30. limiting slide bar; 31. limiting chute; 32. foot seat; 33. anti - detachment plate are used more in this article, the possibility of using other terms is not excluded. Using these terms is only for more convenient description and explanation of the essence of the present utility model, and interpreting them as any additional limitation is contrary to the spirit of the present utility model.

Claims

1. An automatic recycling mechanism for plastic film edge materials of precision carved density boards, including a mounting frame (1), characterized in that, Two mounting plates (2) are symmetrically and fixedly connected to the mounting frame (1). A plurality of guide rollers (3) are rotatably connected between the two mounting plates (2). A same plastic film (4) is wound around the plurality of guide rollers (3). A side strip (5) is connected to the plastic film (4). A rotating roller (6) is fixedly connected between the two mounting plates (2). The side strip (5) is wound around the rotating roller (6). A winding and recycling assembly is fixedly connected to the mounting plate (2), and an auxiliary separation mechanism is fixedly connected to the upper side of the mounting plate (2). The auxiliary separation mechanism includes a fixing plate (7) fixedly connected to the upper side of the mounting plate (2). An adjusting frame (8) is movably sleeved outside the fixing plate (7). A first locking bolt (9) is threadedly connected to the adjusting frame (8). A U-shaped plate (10) is fixedly connected to the vertical side wall of the adjusting frame (8). A connecting plate (11) is movably inserted into the U-shaped plate (10). A second locking bolt (12) is threadedly connected to the U-shaped plate (10). A separation plate (13) is fixedly connected to the lower side of the connecting plate (11). The separation plate (13) is located between the plastic film (4) and the side strip (5).

2. The automatic recycling mechanism for the plastic film edge materials of the precision carved density board according to claim 1, wherein The winding and recycling mechanism includes a vertical plate (14) fixedly connected to the vertical side wall of the mounting plate (2). A first rotating shaft (15) and a second rotating shaft (16) are rotatably connected to the vertical plate (14). A motor (17) is fixedly connected to the vertical plate (14). The output end of the motor (17) is fixedly connected to the second rotating shaft (16). An auxiliary winding drum (18) is fixedly sleeved on the first rotating shaft (15). A detachable winding wheel (19) is movably sleeved outside the second rotating shaft (16). A limiting nut (20) is threadedly sleeved outside the second rotating shaft (16). The side strip (5) is wound around the auxiliary winding drum (18) and the detachable winding wheel (19). A transmission assembly is connected between the first rotating shaft (15) and the second rotating shaft (16).

3. The automatic recycling mechanism for the plastic film edge materials of the precision carved density board according to claim 2, wherein The transmission assembly includes two belt pulleys (21) respectively fixedly sleeved outside the first rotating shaft (15) and the second rotating shaft (16). A same transmission belt (22) is wound between the two belt pulleys (21).

4. The automatic recycling mechanism for the plastic film edge materials of the precision carved density board according to claim 3, characterized in that, A fixing shaft (23) is fixedly connected to the side of the separation plate (13) close to the side strip (5). A pressing roller (24) is rotatably sleeved outside the fixing shaft (23).

5. The automatic recycling mechanism for the plastic film edge materials of the precision carved density board according to claim 4, characterized in that, A cross plate (25) is fixedly connected to the mounting frame (1). A guiding roller (26) is connected to the upper side of the cross plate (25). The side strip (5) bypasses the guiding roller (26).

6. The automatic recycling mechanism for plastic film edge materials of the precision carved density board according to claim 5, characterized in that, An indicating block (27) is fixedly connected to the upper side of the connecting plate (11). A sliding groove (28) is formed in the upper side of the U-shaped plate (10). The indicating block (27) penetrates through the U-shaped plate (10) through the sliding groove (28). Scale lines (29) are formed in the upper side of the U-shaped plate (10).

7. The automatic recycling mechanism for the plastic film edge materials of the precision carved density board according to claim 6, characterized in that, A plurality of limiting sliding strips (30) are fixedly connected to the vertical inner wall of the adjusting frame (8). A plurality of limiting sliding grooves (31) matching the limiting sliding strips (30) are formed in the vertical side wall of the fixing plate (7).

8. The automatic recycling mechanism for the plastic film edge materials of the precision carved density board according to claim 7, characterized in that, A plurality of feet (32) are fixedly connected to the lower end of the mounting bracket (1).

9. The automatic recycling mechanism for the plastic film edge materials of the precision carved density board according to claim 8, characterized in that, A retaining plate (33) is fixedly connected to the end of the fixed shaft (23) remote from the separating plate (13).

10. The automatic recycling mechanism for the plastic film edge materials of the precision carved density board according to claim 9, characterized in that, The two belt pulleys (21) are of the same size.

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