PVC decorative film slitting equipment convenient to limit

Abstract

The utility model relates to the technical field of PVC decorative film processing, and discloses PVC decorative film slitting equipment convenient to limit, which comprises a fixed bottom plate, a mounting frame and a working frame, a processing platform is fixed at the top end of the fixed bottom plate, and a handheld column is fixed on one side of each movable plate. The processing platform is fixedly installed in the middle of the top end of the fixed bottom plate, and the second adsorption block is fixedly installed at the position, close to the front end, of the top end of the processing platform, so that when the first feeding roller and the second feeding roller are matched for conveying, the part needing to be subjected to slitting treatment reaches the position above the processing platform; after the handheld column is held, the handheld column is located above the machining platform, then the pressing plate is moved downwards after the part needing to be subjected to slitting treatment reaches the position above the machining platform, the first adsorption block and the second adsorption block at the bottom of the pressing plate are matched to form magnetic positioning, and the stability in the slitting process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC decorative film processing, in particular to a PVC decorative film stripping device which is convenient for position limiting. Background Art

[0002] Decorative film is a new type of decorative material made of high molecular polymer (PVC) as raw material, adding various additives, calendering and compounding. The polymer is PVC, so it is called PVC decorative film. PVC decorative film is essentially a vacuum blister film, which is used for surface packaging of various panels, so it is widely used in surface decoration;

[0003] In the process of PVC decorative film processing and manufacturing, a variety of processing is required, including the stripping of PVC decorative film. The PVC decorative film is relatively wide when it is first produced, so the later processing requires cutting and stripping of the protective film. The raw material of PVC decorative film is relatively soft. Therefore, if the limit positioning effect is poor during cutting and stripping, it is easy to produce deviation during cutting and stripping, which can directly affect the molding quality. Utility Model Content

[0004] The purpose of the utility model is to provide a PVC decorative film slitting device which is easy to limit, so as to solve the problem mentioned in the above background technology that the PVC decorative film is relatively wide when it is first produced, so the protective film needs to be cut and stripped in the later processing, and the raw material of the PVC decorative film is relatively soft. Therefore, if the limiting and positioning effect is poor during slitting, it is easy to produce deviation during slitting, which is easy to directly affect the molding quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC decorative film slitting device that is easy to limit, including a fixed base plate, a mounting frame, and a working frame. A processing platform is fixed at the top of the fixed base plate, a second adsorption block is fixed at the top of the processing platform near the front end, adjustment columns are fixed on both sides of the top of the fixed base plate, and movable plates are connected to the outer walls of the adjustment columns. Pressing plates are fixed between the movable plates, a first adsorption block is fixed to the bottom end of the pressing plate, and a hand-held column is fixed on one side of the movable plate.

[0006] Preferably, magnetic adsorption is formed between the first adsorption block and the second adsorption block, and the movable plate is symmetrically distributed about the central axis of the pressing plate.

[0007] Preferably, the adjusting columns are symmetrically distributed about the central axis of the fixed bottom plate, and an edge-sealing disc is fixed to the top of the adjusting column.

[0008] Preferably, the outer side wall of the handheld column is sleeved with an anti-slip cloth, a second feed roller is connected to the position between the mounting frames near the top, and a first feed roller is provided at the bottom end of the second feed roller.

[0009] Preferably, a reserved hole is opened inside one side of the movable plate, the inside of the reserved hole passes through the adjusting column, the inside of the reserved hole is connected to an embedding groove, and the inside of the embedding groove is embedded with a ball.

[0010] Preferably, the embedding groove is distributed in a ring shape about the center of the reserved hole, the embedding groove is connected to the inside of the reserved hole, and the inner diameter of the embedding groove is larger than the outer diameter of the ball.

[0011] Preferably, a work box is installed at the front end of the work frame, a servo motor is installed on one side of the work box, a guide groove is opened at the bottom end of the work box, a threaded rod is installed inside the work box, the outer wall of the threaded rod is connected with a threaded block, a connecting block is installed at the bottom end of the threaded block using the guide block, a telescopic rod is installed inside the connecting block, the bottom end of the telescopic rod is connected with a connecting plate, and the bottom end of the connecting plate is connected with a strip cutting blade.

[0012] Preferably, a threaded connection is formed between the threaded block and the threaded rod, a second block is fixed on both sides of the inner wall of the connecting block near the bottom end, a first block is fixed on both sides of the bottom end of the connecting plate, and anti-collision cotton is bonded and fixed to the bottom end of the first block and the top end of the second block.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the PVC decorative film stripping device that is easy to limit not only improves the limiting ability, but also improves the adjustment ability and mobile protection ability of the stripping device;

[0014] (1) The processing platform is fixed in the middle position of the top of the fixed bottom plate, and the second adsorption block is fixed in the position near the front end of the top of the processing platform. Therefore, when the first feeding roller and the second feeding roller cooperate to convey, the part that needs to be processed by strip cutting reaches the upper position of the processing platform, and then the hand-held column is held to be located above the processing platform. Then, after the part that needs to be processed by strip cutting reaches the upper position of the processing platform, the pressing plate is moved downward, so that the first adsorption block at the bottom of the pressing plate cooperates with the second adsorption block to form a magnetic positioning, so that the PVC decorative film can be located between the pressing plate and the processing platform and limited, thereby improving the stability during the cutting process;

[0015] (2) By installing the working box at the front end of the working frame, the servo motor can drive the threaded rod to rotate after it starts working, so that the threaded block and the threaded rod cooperate to form a horizontal path, so that the slitting and stripping work can be completed by using the slitting and stripping blade. At the same time, the telescopic rod can be started to adjust the height of the slitting and stripping blade, and the first stopper and the second stopper cooperate to form a limit anti-collision, thereby better improving the overall adjustment ability during the work process;

[0016] (3) By opening the reserved hole inside the movable plate, the adjusting column passes through the reserved hole to form a movable guide. At the same time, the reserved hole is connected to the embedded groove, and the ball is embedded in the embedded groove. Therefore, when the adjusting column moves along the reserved hole, the embedded groove and the ball can cooperate to form a rolling protection, thereby reducing the phenomenon of movable wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the movable plate of the utility model from top view;

[0019] Figure 3 This is a schematic diagram of the top view of the processing platform of the utility model;

[0020] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0021] In the figure: 1. Fixed bottom plate; 2. Adjusting column; 3. Movable plate; 4. Pressing plate; 5. First adsorption block; 6. Processing platform; 7. Second adsorption block; 8. Hand-held column; 9. Anti-slip cloth; 10. Mounting frame; 11. First feeding roller; 12. Guide groove; 13. Second feeding roller; 14. Threaded block; 15. Threaded rod; 16. Working box; 17. Working frame; 18. Servo motor; 19. Connecting block; 20. Telescopic rod; 21. Connecting plate; 22. Strip cutting blade; 23. Reserved hole; 24. Embedded groove; 25. Ball; 26. First stop block; 27. Second stop block; 28. Anti-collision cotton. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides an embodiment: a PVC decorative film slitting device that is easy to limit, including a fixed bottom plate 1, a mounting frame 10, and a working frame 17. A processing platform 6 is fixed at the top of the fixed bottom plate 1, and a second adsorption block 7 is fixed at the top of the processing platform 6 near the front end. Adjustment columns 2 are fixed on both sides of the top of the fixed bottom plate 1, and the outer side walls of the adjustment columns 2 are connected to movable plates 3. Pressing plates 4 are fixed between the movable plates 3, and a first adsorption block 5 is fixed at the bottom end of the pressing plate 4. A hand-held column 8 is fixed on one side of the movable plate 3.

[0024] Magnetic adsorption is formed between the first adsorption block 5 and the second adsorption block 7 , and the movable plate 3 is symmetrically distributed about the central axis of the pressing plate 4 .

[0025] The adjusting columns 2 are symmetrically distributed about the central axis of the fixed bottom plate 1 , and an edge-sealing disc is fixed on the top of the adjusting columns 2 .

[0026] The outer wall of the hand-held column 8 is sleeved with an anti-skid cloth 9 , and a second feeding roller 13 is connected to the position near the top of the mounting frame 10 , and a first feeding roller 11 is provided at the bottom end of the second feeding roller 13 .

[0027] A reserved hole 23 is provided inside one side of the movable plate 3 . The inside of the reserved hole 23 passes through the adjusting column 2 . The inside of the reserved hole 23 is connected to an embedding groove 24 . A ball 25 is embedded in the embedding groove 24 .

[0028] The embedding groove 24 is distributed in a ring shape about the center of the reserved hole 23 . The embedding groove 24 is connected to the inside of the reserved hole 23 . The inner diameter of the embedding groove 24 is greater than the outer diameter of the ball 25 .

[0029] A work box 16 is installed at the front end of the work frame 17, a servo motor 18 is installed on one side of the work box 16, a guide groove 12 is opened at the bottom end of the work box 16, a threaded rod 15 is installed inside the work box 16, the outer wall of the threaded rod 15 is connected to a threaded block 14, a connecting block 19 is installed at the bottom end of the threaded block 14 using the guide block, a telescopic rod 20 is installed inside the connecting block 19, the bottom end of the telescopic rod 20 is connected to a connecting plate 21, and the bottom end of the connecting plate 21 is connected to a strip cutting blade 22.

[0030] A threaded connection is formed between the threaded block 14 and the threaded rod 15. A second stopper 27 is fixed at positions near the bottom end on both sides of the inner wall of the connection block 19. A first stopper 26 is fixed at both sides of the bottom end of the connection plate 21. Anti-collision cotton 28 is bonded and fixed to the bottom end of the first stopper 26 and the top end of the second stopper 27.

[0031] Furthermore, a connecting block 19 is installed at the bottom end of the threaded block 14 by means of a guide block, and the purpose of the guide block is to cooperate with the guide groove 12 to complete the movable guide.

[0032] Working principle: First, when the first feeding roller 11 and the second feeding roller 13 cooperate to transport, let the part that needs to be slit and cut reach the upper position of the processing platform 6, then hold the hand-held column 8 and let it be located above the processing platform 6, and then move the pressing plate 4 downward after the part that needs to be slit and cut reaches the upper position of the processing platform 6, so that the first adsorption block 5 and the second adsorption block 7 at the bottom of the pressing plate 4 cooperate to form magnetic positioning, so that the PVC decorative film can be located between the pressing plate 4 and the processing platform 6 and be limited, after positioning and limiting, start the servo motor 18 to drive the threaded rod 15 to rotate, and the threaded block 14 and the threaded rod 15 cooperate to form a horizontal path, and at the same time, the telescopic rod 20 can be started to adjust the height of the slit cutting blade 22, and finally the slit and cut work can be completed using the slit cutting blade 22.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A PVC decorative film stripping device that is easy to limit, comprising a fixed base plate (1), a mounting frame (10), and a working frame (17), characterized in that: A processing platform (6) is fixed at the top of the fixed base plate (1), a second adsorption block (7) is fixed at the top of the processing platform (6) near the front end, adjustment columns (2) are fixed on both sides of the top of the fixed base plate (1), the outer side walls of the adjustment columns (2) are connected to movable plates (3), a pressing plate (4) is fixed between the movable plates (3), a first adsorption block (5) is fixed at the bottom end of the pressing plate (4), and a hand-held column (8) is fixed on one side of the movable plate (3).

2. The PVC decorative film stripping device that is easy to limit according to claim 1 is characterized by: Magnetic adsorption is formed between the first adsorption block (5) and the second adsorption block (7), and the movable plate (3) is symmetrically distributed about the central axis of the pressing plate (4).

3. The PVC decorative film stripping device that is easy to limit according to claim 1 is characterized by: The adjusting columns (2) are symmetrically distributed about the central axis of the fixed bottom plate (1), and an edge-sealing disc is fixed on the top of the adjusting column (2).

4. The PVC decorative film stripping device that is easy to limit according to claim 1 is characterized by: The outer wall of the hand-held column (8) is sleeved with an anti-slip cloth (9), and a second feeding roller (13) is connected to the position near the top of the mounting frame (10), and the bottom end of the second feeding roller (13) is provided with a first feeding roller (11).

5. The PVC decorative film stripping device that is easy to limit according to claim 1 is characterized by: A reserved hole (23) is provided inside one side of the movable plate (3), the inside of the reserved hole (23) passes through the adjustment column (2), the inside of the reserved hole (23) is connected to an embedding groove (24), and a ball (25) is embedded inside the embedding groove (24).

6. The PVC decorative film stripping device that is easy to limit according to claim 5 is characterized by: The embedding groove (24) is distributed in an annular shape with respect to the center of the reserved hole (23); the embedding groove (24) is connected to the inside of the reserved hole (23); and the inner diameter of the embedding groove (24) is greater than the outer diameter of the ball (25).

7. The PVC decorative film stripping device that is easy to limit according to claim 1 is characterized by: A working box (16) is installed at the front end of the working frame (17), a servo motor (18) is installed on one side of the working box (16), a guide groove (12) is opened at the bottom end of the working box (16), a threaded rod (15) is installed inside the working box (16), the outer wall of the threaded rod (15) is connected to a threaded block (14), a connecting block (19) is installed at the bottom end of the threaded block (14) by means of the guide block, a telescopic rod (20) is installed inside the connecting block (19), the bottom end of the telescopic rod (20) is connected to a connecting plate (21), and the bottom end of the connecting plate (21) is connected to a strip cutting blade (22).

8. The PVC decorative film stripping device that is easy to limit according to claim 7 is characterized by: A threaded connection is formed between the threaded block (14) and the threaded rod (15); a second stopper (27) is fixed at positions close to the bottom end on both sides of the inner wall of the connection block (19); a first stopper (26) is fixed at both sides of the bottom end of the connection plate (21); and anti-collision cotton (28) is bonded and fixed to the bottom end of the first stopper (26) and the top end of the second stopper (27).

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