Bottom supporting film recycling treatment device

Abstract

The utility model belongs to the technical field of die cutting equipment, and discloses a backing film recycling treatment device which comprises a mounting plate, a guide groove is formed in the surface of the mounting plate and penetrates through the mounting plate, a backing film roll is arranged on the surface of the mounting plate, and an adjusting assembly for adjusting the position of the backing film roll is arranged in the guide groove. A cleaning assembly used for removing waste dust on the surface of the bottom supporting film is arranged on the surface of the mounting plate, the cleaning assembly can scrape off waste on the surface of the bottom supporting film and can clean dust on the surface of the bottom supporting film, the cleanliness of the surface of the bottom supporting film is improved, the bottom supporting film can be reused conveniently, the utilization efficiency of the bottom supporting film is improved, and the service life of the bottom supporting film is prolonged. And the position of the backing film roll can be adjusted by the adjusting assembly when the device is used, so that the tension change of the surface of the backing film is reduced when the backing film is conveyed, and the processing efficiency and the processing quality of the backing film are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting equipment, in particular to a device for reusing a bottom film. Background Art

[0002] The die-cutting process can cut printed matter or other paper products into a die-cutting knife plate according to a pre-designed pattern. The bottom film is also called a waste discharging tape. In die-cutting operations, generally, an efficient bottom waste discharging material is used for continuous operations to improve production efficiency. As an auxiliary material for die-cutting operations, when the bottom film is applied, it is compounded with the main material and then die-cut. Then, the bottom film is wound up by a waste discharging device to take away the die-cut waste. The bottom film is a consumable in die-cutting operations. After the bottom film is discharged of waste, the surface will adhere to die-cut waste and cannot be reused, which will cause great waste and increase the production and operation costs of enterprises.

[0003] For example, the utility model with the publication number CN216543638U discloses a device for reusing a bottom film, which is applied in the technical field of die-cutting equipment. Aiming at the problem of repeated use of the bottom film, the key points of its technical solution are as follows: it includes a frame, a feeding mechanism, a waste discharging mechanism and a material collecting mechanism sequentially arranged on the frame. Among them: the waste discharging mechanism includes a waste discharging feeding roller, a scraper, a waste discharging discharging roller sequentially arranged downstream of the feeding mechanism, and a stripping knife arranged under the scraper; the scraper is arranged between the waste discharging feeding roller and the waste discharging discharging roller, and the vertical height of the scraper is lower than the vertical heights of the waste discharging feeding roller and the waste discharging discharging roller; the stripping knife is rotatably connected to the frame, the bottom film passes through the gap between the scraper and the stripping knife, and the stripping knife rotates self in the opposite direction to the moving direction of the bottom film; a waste recycling box is detachably arranged under the stripping knife; it has the advantages of good cleaning effect, high efficiency, low surface wear of the bottom film, avoiding waste of the bottom film, and reducing production costs.

[0004] In the process of implementing the present application, it is found that this technology has the following problems: when the existing device for reusing a bottom film is in use, most of them only scrape the waste adhered to the surface of the bottom film through a scraper, but the dust contaminated on the surface of the bottom film cannot be cleaned, resulting in a reduction in the number of times the bottom film can be reused. Moreover, most of the devices for reusing a bottom film are fixedly installed for the bottom film and cannot be adjusted according to the thickness of the bottom film roll, resulting in continuous changes in the surface tension of the bottom film during the conveying process, affecting the processing efficiency of the bottom film.

[0005] Therefore, a device for reusing a bottom film is proposed. Summary of the Utility Model

[0006] The object of the present utility model is to provide a device for reusing a bottom film. When the existing devices for reusing a bottom film are in use, most of them only scrape the waste adhered to the surface of the bottom film through a scraper, but the dust contaminated on the surface of the bottom film cannot be cleaned, resulting in a reduction in the number of times the bottom film can be reused. Moreover, most of the devices for reusing a bottom film are fixedly installed for the bottom film and cannot be adjusted according to the thickness of the bottom film roll, resulting in continuous changes in the surface tension of the bottom film during the conveying process, affecting the processing efficiency of the bottom film.

[0007] In order to achieve the above object, the present utility model specifically adopts the following technical solutions:

[0008] The device for reusing a bottom film includes a mounting plate. A guiding groove is formed on the surface of the mounting plate and penetrates through the mounting plate. A bottom film roll is provided on the surface of the mounting plate. An adjusting component for adjusting the position of the bottom film roll is provided in the guiding groove. A cleaning component for removing waste and dust on the surface of the bottom film is provided on the surface of the mounting plate.

[0009] Further, the cleaning component includes a cleaning box. An inlet and outlet groove is formed on the top surface of the cleaning box, and the inlet and outlet groove is axially symmetric about the cleaning box. An outlet groove is formed on the side surface of the cleaning box and penetrates through the side surface of the cleaning box. A fixed inclined plate is provided on the side surface of the cleaning box and penetrates through the side surface of the cleaning box.

[0010] Further, a guiding shaft is provided inside the cleaning box, and the guiding shaft is rotationally connected to the cleaning box. A discharge plate is fixed inside the cleaning box. A scraper is provided on the side surface of the discharge plate. A fixing plate is provided inside the cleaning box. Brushes are evenly provided on the surface of the fixing plate. A blower is provided on the top surface of the fixed inclined plate. An output end of the blower is provided with a conveying pipe, and the conveying pipe penetrates through the side surface of the cleaning box. One end of the conveying pipe is provided with a blower box.

[0011] Further, the adjusting component includes a mounting frame, and the mounting frame is movably connected to the guiding groove. A connecting block is provided on the surface of the mounting frame. A fixing block is provided on the surface of the mounting plate. A bidirectional lead screw is provided between the fixing blocks and is threadedly connected to the connecting block respectively. An adjusting motor is fixed at one end of the bidirectional lead screw.

[0012] Further, a reel motor is provided inside the mounting frame. An output end of the reel motor is provided with a driving reel, and the driving reel is rotationally connected to the mounting frame and is movably connected to the bottom film roll. A positioning strip is provided on the surface of the driving reel. A limiting block is provided at one end of the driving reel. A threaded column is provided on the surface of the limiting block and is threadedly connected to the driving reel.

[0013] Further, a driven reel is provided on the surface of the mounting plate, and a controller is provided on the surface of the mounting plate. The controller is electrically connected to the blower, the adjustment motor, and the reel motor respectively.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In the present utility model, a cleaning assembly and an adjustment assembly are provided on the surface of the mounting plate. The cleaning assembly can not only scrape off the waste on the surface of the bottom film, but also clean the dust on the surface of the bottom film, improving the cleanliness of the surface of the bottom film, facilitating the reuse of the bottom film, and improving the utilization efficiency of the bottom film. The adjustment assembly enables the device to adjust the position of the bottom film roll during use, thereby reducing the change in surface tension of the bottom film during transportation and improving the processing efficiency and quality of the bottom film. Description of the Drawings

[0016] Figure 1 is an isometric view of the present utility model;

[0017] Figure 2 is a front cross-sectional view of the present utility model;

[0018] Figure 3 is an exploded view of the overall structure of the present utility model;

[0019] Figure 4 is a structural diagram of the cleaning assembly of the present utility model;

[0020] Figure 5 is a cross-sectional view of the cleaning assembly of the present utility model;

[0021] Figure 6 is an exploded view of the structure of the cleaning assembly of the present utility model;

[0022] Figure 7 is a structural diagram of the adjustment assembly of the present utility model;

[0023] Figure 8 is an exploded view of the structure of the adjustment assembly of the present utility model.

[0024] Reference Numerals: 1, cleaning assembly; 101, discharge chute; 102, discharge plate; 103, cleaning box; 104, inlet and outlet chute; 105, fixed inclined plate; 106, guide shaft; 107, brush; 108, air box; 109, scraper; 110, fixing plate; 111, delivery pipe; 112, blower; 2, mounting plate; 3, adjustment assembly; 301, driving reel; 302, bidirectional lead screw; 303, mounting frame; 304, adjustment motor; 305, threaded post; 306, positioning strip; 307, reel motor; 308, limit block; 309, connecting block; 4, controller; 5, driven reel; 6, guide groove; 7, fixing block; 8, bottom film roll. Specific Embodiments

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0028] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0029] As Figures 1 to 8 shown, it includes a mounting plate 2. A guiding groove 6 is formed on the surface of the mounting plate 2, and the guiding groove 6 penetrates through the mounting plate 2. A bottom film roll 8 is provided on the surface of the mounting plate 2. An adjusting component 3 for adjusting the position of the bottom film roll 8 is provided in the guiding groove 6. A cleaning component 1 for removing waste and dust on the surface of the bottom film is provided on the surface of the mounting plate 2.

[0030] Specifically, the cleaning component 1 can not only scrape off the waste on the surface of the bottom film, but also clean the dust on the surface of the bottom film, improving the cleanliness of the surface of the bottom film, facilitating the reuse of the bottom film, and improving the utilization efficiency of the bottom film. The adjusting component 3 enables the device to adjust the position of the bottom film roll 8 during use, thereby reducing the change in the surface tension of the bottom film during transportation and improving the processing efficiency and quality of the bottom film.

[0031] The cleaning assembly 1 includes a cleaning tank 103. An inlet / outlet slot 104 is formed in the top surface of the cleaning tank 103, and the inlet / outlet slot 104 is axially symmetric with respect to the cleaning tank 103. A discharge slot 101 is formed in the side surface of the cleaning tank 103, and the discharge slot 101 penetrates through the side surface of the cleaning tank 103. A fixed inclined plate 105 is provided on the side surface of the cleaning tank 103, and the fixed inclined plate 105 penetrates through the side surface of the cleaning tank 103. A guide shaft 106 is provided inside the cleaning tank 103, and the guide shaft 106 is rotatably connected to the cleaning tank 103. A discharge plate 102 is fixed to the inner side of the cleaning tank 103. A scraper 109 is provided on the side surface of the discharge plate 102. A fixing plate 110 is provided inside the cleaning tank 103. Brushes 107 are evenly provided on the surface of the fixing plate 110. A blower 112 is provided on the top surface of the fixed inclined plate 105. An output end of the blower 112 is provided with a delivery pipe 111, and the delivery pipe 111 penetrates through the side surface of the cleaning tank 103. One end of the delivery pipe 111 is provided with a blower box 108.

[0032] Specifically, in the cleaning assembly 1, the bottom film unrolled from the bottom film roll 8 enters and exits through the inlet / outlet slot 104 on the top surface of the cleaning tank 103, and then moves in the cleaning tank 103 under the guidance of the guide shaft 106. The bottom film passes through the scraper 109 and the brushes 107 in sequence. The scraper 109 can scrape the waste adhered to the bottom film onto the surface of the discharge plate 102, and then the waste will be discharged from the discharge slot 101. The brushes 107 on the fixing plate 110 are located below the liquid level inside the cleaning tank 103. Through the friction of the brushes 107, the dust on the surface of the bottom film will dissolve in the water. The blower 112 on the fixed inclined plate 105 can blow air evenly towards the bottom film leaving the liquid level through the blower box 108, so that the water stains on the surface of the bottom film can fall into the cleaning tank 103.

[0033] The adjusting assembly 3 includes a mounting frame 303, and the mounting frame 303 is movably connected to the guide groove 6. A connecting block 309 is provided on the surface of the mounting frame 303. A fixing block 7 is provided on the surface of the mounting plate 2. A bidirectional lead screw 302 is provided between the fixing blocks 7 of the bracket, and the bidirectional lead screw 302 is threadedly connected to the connecting block 309 respectively. One end of the bidirectional lead screw 302 is fixed with an adjusting motor 304. A reel motor 307 is provided inside the mounting frame 303. An output end of the reel motor 307 is provided with a driving reel 301, and the driving reel 301 is rotatably connected to the mounting frame 303, and the driving reel 301 is movably connected to the bottom film roll 8. A positioning strip 306 is provided on the surface of the driving reel 301. A limiting block 308 is provided at one end of the driving reel 301. A threaded post 305 is provided on the surface of the limiting block 308, and the threaded post 305 is threadedly connected to the driving reel 301.

[0034] Specifically, in the adjusting assembly 3, driven by the adjusting motor 304, the mounting frame 303 can be adjusted equidistantly along the guide groove 6 under the action of the bidirectional lead screw 302. The bottom film roll 8 on the surface of the driving reel 301 can be fixed on the surface of the driving reel 301 through the positioning strip 306, and the bottom film roll 8 can be fixed by the threaded post 305 on the surface of the limiting block 308.

[0035] A driven reel 5 is provided on the surface of the mounting plate 2, and a controller 4 is provided on the surface of the mounting plate 2. The controller 4 is electrically connected to the blower 112, the adjusting motor 304, and the reel motor 307 respectively.

[0036] In summary: In the cleaning assembly 1, the bottom film unrolled from the bottom film roll 8 enters and exits through the inlet and outlet slot 104 on the top surface of the cleaning tank 103, and then moves in the cleaning tank 103 under the guidance of the guide shaft 106. The bottom film successively passes through the scraper 109 and the brush 107. The scraper 109 can scrape the waste adhered to the bottom film onto the surface of the discharge plate 102, and then the waste will be discharged from the discharge slot 101. The brush 107 on the fixing plate 110 is located below the liquid level in the cleaning tank 103. Through the friction of the brush 107, the dust on the surface of the bottom film will dissolve in the water. The blower 112 on the fixed inclined plate 105 can evenly blow air through the air blower box 108 onto the bottom film leaving the liquid surface, so that the water stains on the surface of the bottom film can fall into the cleaning tank 103. In the adjusting assembly 3, driven by the adjusting motor 304, the mounting frame 303 can be adjusted equidistantly along the guide groove 6 under the action of the bidirectional lead screw 302. The bottom film roll 8 on the surface of the driving reel 301 can be fixed on the surface of the driving reel 301 through the positioning strip 306, and the bottom film roll 8 can be fixed by the threaded post 305 on the surface of the limiting block 308. The cleaning assembly 1 can not only scrape the waste on the surface of the bottom film, but also clean the dust on the surface of the bottom film, improving the cleanliness of the surface of the bottom film, facilitating the reuse of the bottom film, and improving the utilization efficiency of the bottom film. The adjusting assembly 3 enables the device to adjust the position of the bottom film roll 8 during use, thereby reducing the change in the surface tension of the bottom film during transportation, and improving the processing efficiency and processing quality of the bottom film.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A bottom film recycling and processing device, comprising a mounting plate (2), characterized in that: The surface of the mounting plate (2) is provided with a guide groove (6), and the guide groove (6) passes through the mounting plate (2); the surface of the mounting plate (2) is provided with a bottom film roll (8); the guide groove (6) is provided with an adjustment component (3) for adjusting the position of the bottom film roll (8); the surface of the mounting plate (2) is provided with a cleaning component (1) for removing waste dust from the surface of the bottom film.

2. The bottom film recycling processing device according to claim 1 is characterized in that: The cleaning assembly (1) comprises a cleaning box (103), the top surface of the cleaning box (103) is provided with an inlet and outlet groove (104), and the inlet and outlet groove (104) is an axisymmetric structure with respect to the cleaning box (103), the side of the cleaning box (103) is provided with a discharge groove (101), and the discharge groove (101) passes through the side of the cleaning box (103), and the side of the cleaning box (103) is provided with a fixed inclined plate (105), and the fixed inclined plate (105) passes through the side of the cleaning box (103).

3. The bottom film recycling processing device according to claim 2 is characterized in that: A guide shaft (106) is provided inside the cleaning box (103), and the guide shaft (106) is rotatably connected to the cleaning box (103); a discharge plate (102) is fixed on the inner side of the cleaning box (103), and a scraper (109) is provided on the side of the discharge plate (102); a fixed plate (110) is provided inside the cleaning box (103), and brushes (107) are evenly provided on the surface of the fixed plate (110); a blower (112) is provided on the top surface of the fixed inclined plate (105); a delivery pipe (111) is provided at the output end of the blower (112), and the delivery pipe (111) passes through the side of the cleaning box (103); and a blower box (108) is provided at one end of the delivery pipe (111).

4. The bottom film recycling device according to claim 3 is characterized in that: The adjustment assembly (3) comprises a mounting frame (303), and the mounting frame (303) is movably connected to the guide groove (6); a connecting block (309) is provided on the surface of the mounting frame (303); a fixing block (7) is provided on the surface of the mounting plate (2); a bidirectional screw rod (302) is provided on a bracket of the fixing block (7), and the bidirectional screw rod (302) is respectively threadedly connected to the connecting block (309); an adjustment motor (304) is fixed to one end of the bidirectional screw rod (302).

5. The bottom film recycling device according to claim 4 is characterized in that: A reel motor (307) is provided in the installation frame (303), an active reel (301) is provided at the output end of the reel motor (307), and the active reel (301) is rotatably connected to the installation frame (303), and the active reel (301) is movably connected to the bottom film roll (8), a positioning strip (306) is provided on the surface of the active reel (301), a limit block (308) is provided at one end of the active reel (301), a threaded column (305) is provided on the surface of the limit block (308), and the threaded column (305) is threadedly connected to the active reel (301).

6. The bottom film recycling device according to claim 5, characterized in that: A driven reel (5) is provided on the surface of the mounting plate (2), and a controller (4) is provided on the surface of the mounting plate (2), and the controller (4) is electrically connected to the blower (112), the regulating motor (304), and the reel motor (307) respectively.

Images