Winding machine based on PET film processing

Abstract

The utility model relates to the technical field of winding machines, in particular to a winding machine based on PET film processing, which comprises a bottom plate, a frame, a motor, a first bearing, a winding roller and a connecting mechanism, the frame is arranged at the top of the bottom plate, the motor is arranged at one end of the frame, the first bearing is arranged at the other end of the frame, and the winding roller is arranged on the bottom plate. The two ends of the winding roller are connected with the motor and the first bearing through the connecting mechanism correspondingly, the connecting mechanism comprises a connecting block, a square block, a square groove, a second bearing, a rotating block, a groove, a spring, a telescopic rod, a pressing block, a clamping block and a clamping groove, the square groove is formed in the connecting block, one end of the square block extends into the square groove, and the other end of the square block extends into the clamping groove. One end of the square block is connected with the winding roller, the other end of the square block is connected with the winding roller, the second bearing is arranged on the connecting block, and one end of the rotating block is connected with the second bearing.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a winding machine for PET film processing. Background Art

[0002] As we all know, PET film is made of polyethylene terephthalate as raw material, which is made into thick sheets by extrusion and then biaxially stretched to form a film material. A winding mechanism is required during the production and processing of PET film.

[0003] However, the winding roller on the existing winding machine for PET film processing is generally fixed on the equipment. When the winding roller is used for a long time and is damaged and needs to be replaced, it is inconvenient to disassemble and replace it with a new winding roller. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a winding machine for PET film processing.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding machine for PET film processing, comprising a bottom plate, a frame, a motor, a first bearing, a winding roller and a connecting mechanism, wherein the frame is arranged on the top of the bottom plate, the motor is arranged at one end of the frame, the first bearing is arranged at the other end of the frame, and the two ends of the winding roller are respectively connected to the motor and the first bearing through the connecting mechanism, and the connecting mechanism comprises a connecting block, a square block, a square groove, a second bearing, a rotating block, a groove, a spring, a telescopic rod, a pressing block, a clamping block and a clamping groove, wherein the square groove is arranged on the connecting block, and one end of the square block extends into the square groove. The other end of the block is connected to the winding roller, the second bearing is arranged on the connecting block, one end of the rotating block is connected to the second bearing, the other end of the rotating block abuts against the block, the groove is arranged on the connecting block, one end of the spring is connected to the inner wall of the groove, the other end of the spring is connected to the pressing block, the clamping block is arranged on the pressing block, the clamping groove is arranged on the rotating block, the clamping block extends into the clamping groove, the telescopic rod is arranged inside the spring, one end of the telescopic rod is connected to the inner wall of the groove, the other end of the telescopic rod is connected to the pressing block, and two connecting mechanisms are provided.

[0008] In order to improve the stability, the utility model is improved in that the two connecting mechanisms are symmetrically arranged.

[0009] In order to facilitate the movement of the equipment, the utility model is improved in that a pulley mechanism is provided at the bottom of the base plate, and the pulley mechanism is provided in plurality.

[0010] In order to facilitate operation, the utility model is improved in that a controller is provided on the front side of the base plate, and the controller is electrically connected to the motor.

[0011] In order to improve the effect of the engagement, the utility model is improved in that the engagement block matches the engagement slot.

[0012] In order to improve the connection effect, the utility model is improved in that the frame is welded to the bottom plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a winding machine for PET film processing, which has the following beneficial effects:

[0015] When the winding roller of the winder for PET film processing is damaged after long-term use and needs to be replaced, the winding roller can be separated from the equipment by controlling the connecting mechanism, and then a new winding roller can be replaced. Compared with the traditional threaded mechanism, the connecting mechanism in this structure avoids the need for workers to unscrew the bolts one by one, which can save a lot of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the internal structure of the connection block;

[0019] Figure 4 For this utility model Figure 1 A front view of

[0020] In the figure: 1. bottom plate; 2. pulley mechanism; 3. frame; 4. motor; 5. first bearing; 6. winding roller; 7. connecting mechanism; 8. connecting block; 9. block; 10. second bearing; 11. rotating block; 12. groove; 13. spring; 14. telescopic rod; 15. pressing block; 16. clamping block; 17. controller. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 A winding machine for PET film processing comprises a bottom plate 1, a frame 3, a motor 4, a first bearing 5, a winding roller 6 and a connecting mechanism 7, wherein the frame 3 is arranged on the top of the bottom plate 1, the motor 4 is arranged at one end of the frame 3, the first bearing 5 is arranged at the other end of the frame 3, and the two ends of the winding roller 6 are respectively connected to the motor 4 and the first bearing 5 through the connecting mechanism 7, and the connecting mechanism 7 comprises a connecting block 8, a square block 9, a square groove, a second bearing 10, a rotating block 11, a groove 12, a spring 13, a telescopic rod 14, a pressing block 15, a clamping block 16 and a clamping groove, wherein the square groove is opened on the connecting block 8, one end of the square block 9 extends into the square groove, and the other end of the square block 9 is connected to the winding roller 6 The second bearing 10 is arranged on the connecting block 8, one end of the rotating block 11 is connected to the second bearing 10, and the other end of the rotating block 11 abuts against the block 9. The groove 12 is provided on the connecting block 8, one end of the spring 13 is connected to the inner wall of the groove 12, and the other end of the spring 13 is connected to the pressing block 15. The clamping block 16 is arranged on the pressing block 15, and the clamping groove is provided on the rotating block 11, and the clamping block 16 extends into the clamping groove. The telescopic rod 14 is arranged inside the spring 13, one end of the telescopic rod 14 is connected to the inner wall of the groove 12, and the other end of the telescopic rod 14 is connected to the pressing block 15. The connecting mechanism 7 is provided with two.

[0023] When in use, first place the equipment at the designated position, then fix one end of the PET film on the winding roller 6, then start the motor 4 to drive the connecting block 8 to rotate, and the first bearing 5 on the frame 3 will also rotate, so that the winding roller 6 will rotate and can be wound. When the winding roller 6 is used for a long time and is damaged and needs to be replaced, first press the pressing block 15 to compress the spring 13 in the groove 12 and shrink the telescopic rod 14, so that the block 16 will be separated from the groove, and then rotate the rotating block 11 on the second bearing 10 to separate the rotating block 11 from the block 9, and then lift the winding roller 6 to separate the block 9 from the square groove, and then the winding roller 6 can be separated from the equipment and replaced with a new winding roller 6. Compared with the traditional threaded mechanism, the connecting mechanism 7 in this structure avoids the need for the staff to unscrew the bolts one by one, which can save a lot of time.

[0024] The stability of the above-mentioned connecting mechanism 7 is relatively poor. In order to solve this problem, in this embodiment, the two connecting mechanisms 7 are symmetrically arranged.

[0025] The above-mentioned equipment is not convenient to move. In order to solve this problem, in this embodiment, a pulley mechanism 2 is provided at the bottom of the base plate 1, and the pulley mechanism 2 is provided in plurality.

[0026] The above-mentioned device is not convenient to operate. In order to solve this problem, in this embodiment, a controller 17 is provided on the front side of the base plate 1 , and the controller 17 is electrically connected to the motor 4 .

[0027] In order to improve the engagement effect, in this embodiment, the engagement block 16 matches the engagement slot.

[0028] In order to improve the connection effect, in this embodiment, the frame 3 is welded to the bottom plate 1 .

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding machine for PET film processing, comprising a base plate (1), a frame (3), a motor (4), a first bearing (5), a winding roller (6) and a connecting mechanism (7), characterized in that: The frame (3) is arranged on the top of the bottom plate (1), the motor (4) is arranged at one end of the frame (3), the first bearing (5) is arranged at the other end of the frame (3), and the two ends of the winding roller (6) are respectively connected to the motor (4) and the first bearing (5) through the connecting mechanism (7), and the connecting mechanism (7) comprises a connecting block (8), a square block (9), a square groove, a second bearing (10), a rotating block (11), a groove (12), a spring (13), a telescopic rod (14), a pressing block (15), a clamping block (16) and a clamping groove, wherein the square groove is provided on the connecting block (8), one end of the square block (9) extends into the square groove, and the other end of the square block (9) is connected to the winding roller (6), and the second bearing (10) is arranged on the connecting block (8). ), one end of the rotating block (11) is connected to the second bearing (10), the other end of the rotating block (11) abuts against the block (9), the groove (12) is provided on the connecting block (8), one end of the spring (13) is connected to the inner wall of the groove (12), the other end of the spring (13) is connected to the pressing block (15), the clamping block (16) is arranged on the pressing block (15), the clamping groove is provided on the rotating block (11), the clamping block (16) extends into the clamping groove, the telescopic rod (14) is arranged inside the spring (13), one end of the telescopic rod (14) is connected to the inner wall of the groove (12), the other end of the telescopic rod (14) is connected to the pressing block (15), and two connecting mechanisms (7) are provided.

2. A winding machine for PET film processing according to claim 1, characterized in that: The two connecting mechanisms (7) are symmetrically arranged.

3. A winding machine for PET film processing according to claim 2, characterized in that: A pulley mechanism (2) is provided at the bottom of the base plate (1), and a plurality of pulley mechanisms (2) are provided.

4. The winding machine for PET film processing according to claim 3, characterized in that: A controller (17) is provided on the front side of the base plate (1), and the controller (17) is electrically connected to the motor (4).

5. The winding machine for PET film processing according to claim 4, characterized in that: The card block (16) matches the card slot.

6. The winding machine for PET film processing according to claim 5, characterized in that: The frame (3) is welded to the base plate (1).

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