PVC (polyvinyl chloride) film surface oil stain cleaning device

Abstract

The utility model relates to the technical field of PVC film processing, in particular to a PVC film surface oil stain cleaning device which comprises a workbench, a feeding assembly, a winding assembly, an adjusting assembly and a cleaning assembly, the feeding assembly and the winding assembly are arranged at the front end and the rear end of the workbench respectively, and the adjusting assembly comprises a side plate, a top plate, a lifter, a lifting plate, a roller frame and a pressing roller. According to the PVC film surface oil stain cleaning device, the feeding assembly is located at the front end of the workbench, the winding assembly is located at the rear end of the workbench, and stable conveying of a PVC film is achieved through cooperation of the feeding assembly and the winding assembly; the lifting device drives the lifting plate to descend, the pressing roller presses the film into the corresponding cleaning box, along with feeding of the film, the film firstly passes through the cleaning box with cleaning liquid, then passes through the cleaning box with clean water after being wiped by the upper wiping assembly and the lower wiping pad, and then is wound, integration is high, and the upper surface and the lower surface of the film can be conveniently and stably cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC film processing, in particular to a device for cleaning oil stains on the surface of a PVC film. Background Art

[0002] PVC film is polyvinyl chloride film, which is a polymer material product widely used in many fields such as industry, agriculture, packaging and daily life;

[0003] Its surface is prone to oil film adhesion, and it needs to be cleaned before use. The traditional cleaning device is not convenient for cleaning both sides, and the cleaning liquid is easy to remain on the surface. If it passes through the cleaning device repeatedly, the operation is complicated and inconvenient to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a device for cleaning oil stains on the surface of a PVC film.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC film surface oil cleaning device, comprising a workbench, a feeding assembly, a winding assembly, an adjusting assembly and a cleaning assembly, wherein the feeding assembly and the winding assembly are respectively arranged at the front and rear ends of the workbench, the adjusting assembly comprises a side plate, a top plate, a lifter, a lifting plate, a roller frame and a pressure roller, the side plates are symmetrically arranged on the left and right sides of the middle part of the workbench, the top plates are arranged on two groups of the side plates, the lifter passes through the top plate and is connected to the lifting plate, the roller frames are symmetrically arranged on the front and rear sides below the lifting plate, and a pressure roller is arranged below the roller frame, the cleaning assembly comprises a cleaning box, a lower bracket, an upper bracket, a lower wiping pad and an upper wiping assembly, the cleaning box is arranged in two groups symmetrically arranged front and back, a groove for carrying the cleaning box is arranged on the workbench, a lower bracket is also arranged on the workbench, an upper bracket is also arranged below the lifting plate, a lower wiping pad is also arranged on the lower bracket, and the upper wiping assembly is also arranged below the upper bracket.

[0008] In order to guide the film, the utility model is improved in that auxiliary rollers are rotatably arranged on the front and rear sides above the lower bracket.

[0009] In order to facilitate the replacement of the upper wiping assembly, the utility model is improved in that the upper wiping assembly includes a connecting seat, an elastic member, a clamping block and an upper wiping pad, a connecting groove adapted to the connecting seat is provided under the upper bracket, the upper wiping pad is provided under the connecting seat, movable grooves are symmetrically provided on the left and right sides of the connecting seat, the two ends of the elastic member are respectively connected to the inner wall of the movable groove and the clamping block, and a clamping hole adapted to the clamping block is also provided on the upper bracket.

[0010] Preferably, the elastic member comprises a spring and a telescopic rod, the spring is sleeved on the telescopic rod, and both ends of the spring and the telescopic rod are respectively connected to the inner wall of the movable groove and the clamping block.

[0011] Preferably, an inclined surface is further provided on one end of the upper portion of the clamping block away from the elastic member.

[0012] In order to ensure the stability of the lifting and lowering of the lifting plate, the utility model is improved in that a guide rod penetrating the top plate is further arranged on the lifting plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a PVC film surface oil cleaning device, which has the following beneficial effects:

[0015] The PVC film surface oil cleaning device has a feeding component located at the front end of the workbench and a winding component located at the rear end, which work together to achieve stable conveying of the PVC film.

[0016] The lifter drives the lifting plate to descend, and the pressure roller presses the film into the corresponding cleaning box. As the film is fed, it first passes through the cleaning box with cleaning liquid, then is wiped by the upper wiping assembly and the lower wiping pad, and then passes through the cleaning box with clean water, and then is rolled up. It is highly integrated and convenient for stable cleaning of the upper and lower surfaces of the film. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a bottom view schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a partial schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a partially exploded and enlarged schematic diagram of the structure of the utility model.

[0021] In the figure: 1. workbench; 2. side plate; 3. top plate; 4. lifter; 5. lifting plate; 6. roller frame; 7. pressure roller; 8. cleaning box; 9. lower bracket; 10. upper bracket; 11. lower wiping pad; 12. feeding assembly; 13. winding assembly; 14. auxiliary roller; 15. connecting seat; 16. block; 17. upper wiping pad; 18. spring; 19. telescopic rod; 20. guide rod. 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 1-4 A PVC film surface oil cleaning device comprises a workbench 1, a feeding assembly 12, a winding assembly 13, an adjusting assembly and a cleaning assembly. The front and rear ends of the workbench 1 are respectively provided with a feeding assembly 12 and a winding assembly 13. The adjusting assembly comprises a side plate 2, a top plate 3, a lifter 4, a lifting plate 5, a roller frame 6 and a pressing roller 7. The side plates 2 are symmetrically arranged on the left and right sides of the middle part of the workbench 1. The top plates 3 are arranged on two groups of the side plates 2. The lifter 4 passes through the top plate 3 and is connected to the lifting plate 5. The lifting plate 5 is connected to the lifting plate 5. Roller frames 6 are symmetrically arranged on the front and rear sides below the plate 5, and a pressure roller 7 is arranged below the roller frame 6. The cleaning assembly includes a cleaning box 8, a lower bracket 9, an upper bracket 10, a lower wiping pad 11 and an upper wiping assembly. The cleaning box 8 is arranged in two groups symmetrically arranged front and back. A groove for carrying the cleaning box 8 is provided on the workbench 1, and a lower bracket 9 is also provided on the workbench 1. An upper bracket 10 is also provided below the lifting plate 5, a lower wiping pad 11 is also provided on the lower bracket 9, and the upper wiping assembly is also provided below the upper bracket 10.

[0024] The feeding assembly 12 is located at the front end of the workbench 1. Its main function is to guide the PVC film to be cleaned into the cleaning device in an orderly and stable manner. It includes a motor and a conveying roller. The winding assembly 13 winds up the cleaned PVC film. It includes a motor and a winding roller. Both are commercially available equipment and will not be described in detail in this article.

[0025] The side plate 2 provides stable support for the top plate 3, and the lifter 4 drives the lifting plate 5 to descend. The roller frame 6 under the lifting plate 5 drives the pressure roller 7 to move downward, and the film is pressed by the pressure roller 7 and extends into the cleaning box 8. When the bottom of the upper wiping component and the lower wiping pad 11 are in contact with the film, the lifter 4 stops. At this time, with the feeding and winding of the material, the film first passes through the cleaning box 8 with cleaning liquid, and then is wiped by the lower wiping pad and the upper wiping component, and then passes through the cleaning box 8 with clean water, and then is wound toward the winding component 13. In this process, the film dries naturally. According to needs, a drying equipment for blowing air to the upper and lower sides of the film can be added.

[0026] In actual use, auxiliary rollers 14 are rotatably provided on both sides of the upper front and rear sides of the lower bracket 9 to ensure the stability of film feeding.

[0027] In actual use, the lower wiping pad 11 and the upper wiping assembly need to be replaced regularly according to needs. To this end, the upper wiping assembly includes a connecting seat 15, an elastic member, a block 16 and an upper wiping pad 17. A connecting groove adapted to the connecting seat 15 is provided below the upper bracket 10, and the upper wiping pad 17 is provided below the connecting seat 15. Active grooves are symmetrically provided on the left and right sides of the connecting seat 15. The two ends of the elastic member are respectively connected to the inner wall of the active groove and the block 16. A card hole adapted to the block 16 is also provided on the upper bracket 10. The lower wiping assembly is plugged into the lower bracket 9, and the connecting seat 15 is inserted into the connecting groove. The upper part of the card block 16 is also provided with an inclined surface at one end away from the elastic member to facilitate its stable feeding. When the card hole is aligned with the card block 16, the elastic member pushes the card block 16 to be inserted into the card hole. The elastic member includes a spring 18 and a telescopic rod 19. The spring 18 is sleeved on the telescopic rod 19. Both ends of the spring 18 and the telescopic rod 19 are respectively connected to the inner wall of the movable groove and the card block 16. The spring 18 facilitates the movement of the card block 16, and the telescopic rod 19 ensures the stable movement of the card block 16.

[0028] In actual use, the lifting plate 5 is further provided with a guide rod 20 penetrating the top plate 3 to facilitate the stable lifting of the lifting plate 5 .

[0029] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0030] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A device for cleaning oil stains on the surface of a PVC film, comprising a workbench (1), a feeding assembly (12), a winding assembly (13), an adjusting assembly and a cleaning assembly, characterized in that: The front and rear ends of the workbench (1) are respectively provided with a feeding assembly (12) and a winding assembly (13); the adjusting assembly comprises a side plate (2), a top plate (3), a lifter (4), a lifting plate (5), a roller frame (6) and a pressure roller (7); the side plates (2) are symmetrically arranged on the left and right sides of the middle part of the workbench (1); the top plates (3) are arranged on two groups of the side plates (2); the lifter (4) passes through the top plate (3) and is connected to the lifting plate (5); the roller frames (6) are symmetrically arranged on the front and rear sides below the lifting plate (5); the roller frames (6) 6) is provided with a pressure roller (7) below, the cleaning assembly comprises a cleaning box (8), a lower bracket (9), an upper bracket (10), a lower wiping pad (11) and an upper wiping assembly, the cleaning box (8) is provided in two groups arranged symmetrically front and back, a groove for carrying the cleaning box (8) is provided on the workbench (1), a lower bracket (9) is also provided on the workbench (1), an upper bracket (10) is also provided below the lifting plate (5), a lower wiping pad (11) is also provided on the lower bracket (9), and the upper wiping assembly is also provided below the upper bracket (10).

2. A PVC film surface oil cleaning device according to claim 1, characterized in that: Auxiliary rollers (14) are rotatably arranged on both the front and rear sides above the lower bracket (9).

3. A PVC film surface oil cleaning device according to claim 2, characterized in that: The upper wiping assembly comprises a connecting seat (15), an elastic member, a clamping block (16) and an upper wiping pad (17); a connecting groove matched with the connecting seat (15) is arranged below the upper bracket (10); the upper wiping pad (17) is arranged below the connecting seat (15); movable grooves are symmetrically arranged on the left and right sides of the connecting seat (15); two ends of the elastic member are respectively connected to the inner wall of the movable groove and the clamping block (16); and a clamping hole matched with the clamping block (16) is also arranged on the upper bracket (10).

4. A PVC film surface oil cleaning device according to claim 3, characterized in that: The elastic member comprises a spring (18) and a telescopic rod (19), the spring (18) being sleeved on the telescopic rod (19), and both ends of the spring (18) and the telescopic rod (19) being respectively connected to the inner wall of the movable groove and the clamping block (16).

5. A PVC film surface oil cleaning device according to claim 4, characterized in that: An inclined surface is also provided on one end of the upper portion of the clamping block (16) away from the elastic member.

6. A device for cleaning oil stains on the surface of a PVC film according to claim 5, characterized in that: The lifting plate (5) is also provided with a guide rod (20) penetrating the top plate (3).

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