Waste discharge device for non-setting adhesive products

Abstract

The waste discharge device comprises a waste discharge mechanism, the waste discharge mechanism comprises a conveying structure, a waste discharge structure and an adjusting structure, the waste discharge structure comprises a supporting frame, a heating roller is connected to the interior of the supporting frame, symmetrical through openings are formed in the inner side wall of the supporting frame, a connecting block is arranged in each through opening in a sliding mode, and the adjusting structure is arranged on the inner side wall of the supporting frame. The side faces, close to each other, of the two connecting blocks are jointly connected with a first rotating rod, the first rotating rod is sleeved with a set of first guide wheels, and the outer surface of the first rotating rod is sleeved with a fixing block. According to the utility model, the heating roller is heated to a proper temperature through the arranged waste discharge structure, so that glue in adhesive stickers in contact with the roller body is convenient to control, the subsequent waste discharge treatment of the adhesive stickers is facilitated, and the adhesive stickers with different thicknesses are limited through the arranged first rotating rod and the first guide wheel, so that the production efficiency is improved. And the two first guide wheels arranged outside the first rotating rod in a sleeving manner are adjusted according to adhesive stickers with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive, in particular to a waste discharging device for self-adhesive products. Background Technique

[0002] Self-adhesive, also called self-adhesive label material, is a composite material with paper, film or special material as the fabric, adhesive coated on the back, and silicon-coated protective paper as the base paper. Due to various coating technologies, self-adhesive materials are formed in different grades. The development direction is from traditional roll coating and knife coating to high-pressure casting coating to ensure the uniformity of coating to the greatest extent, avoid the generation of bubbles and pinholes, and ensure the coating quality.

[0003] After retrieval, the utility model patent with the patent publication number of CN216945449U discloses an automatic self-adhesive label waste discharging device. This automatic self-adhesive label waste discharging device typesets and prints the self-adhesive label raw paper through the matching of the die roller and the first pressing wheel, cuts the corner waste of the raw material through the edge cutting knife on the cutting wheel, facilitates the slitting of the printed label through the slitting knife, facilitates the winding of the formed label through the winding wheel, and facilitates the winding of the corner waste through the waste wheel, thereby improving the waste discharging efficiency of the self-adhesive label.

[0004] However, the above design still has deficiencies. In the above design, due to the very low production and processing temperature of label printing in winter, the glue of the self-adhesive material is frozen, resulting in a significant reduction in the release force of the self-adhesive material, leading to "flying labels" in die cutting, thus causing low waste discharging efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waste discharging device for self-adhesive products to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A waste discharging device for self-adhesive products, including a waste discharging mechanism, the waste discharging mechanism includes a conveying structure, a waste discharging structure and an adjusting structure, the waste discharging structure includes a support frame, a heating roller is connected inside the support frame, symmetric through openings are formed on the inner side wall of the support frame, a connecting block slides in each through opening, a first rotating rod is jointly connected to the side surfaces of the two connecting blocks close to each other, a group of first guide wheels is sleeved outside the first rotating rod, and a fixing block is sleeved on the outer surface of the first rotating rod.

[0007] Among them, guide rollers, waste collecting rollers and winding rollers are respectively connected to the inner wall of the waste discharging mechanism, and the winding roller is located below the waste collecting roller.

[0008] Among them, the conveying structure includes a fixing frame, and a first conveying roller and a second conveying roller are respectively arranged inside the fixing frame, and the first conveying roller is connected to the inner wall of the fixing frame.

[0009] Among them, symmetric notches are formed in the inner side wall of the fixing frame, a moving block is slidably connected inside each notch, and the two moving blocks are jointly connected to the second conveying roller on the side where they are close to each other. A group of first turning handles is connected to the upper surface of the fixing frame, and the bottom end of each first turning handle is connected to the moving block.

[0010] Among them, the adjusting structure includes fixing plates, a slider slides inside each fixing plate, a guide rod is connected inside each fixing plate, each slider is sleeved outside the guide rod, and a spring is sleeved outside each guide rod.

[0011] Among them, the two sliders are jointly connected to a second rotating rod on the side where they are close to each other, and a group of second guide wheels is sleeved outside the second rotating rod.

[0012] Among them, a second turning handle is connected to the upper surface of the support frame, and the bottom end of the second turning handle is connected to the fixed block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By arranging the waste discharging structure in the present utility model and cooperating with the heating roller, the heating roller heats the roller body through the heating module, heats the heating roller to a suitable temperature, so that the glue in the self-adhesive contacting the roller body is easy to control, facilitating the subsequent waste discharging treatment of the self-adhesive. By arranging the first rotating rod and the first guide wheels, under the cooperation of the second turning handle and the fixed block, the second turning handle controls the first guide wheels to adjust the height, limit self-adhesives with different thicknesses, and the two first guide wheels sleeved outside the first rotating rod are adjusted according to self-adhesives with different widths, facilitating the operation of the staff. Description of the Drawings

[0015] Figure 1 is a three-dimensional view of a waste discharging device for a self-adhesive product of the present utility model;

[0016] Figure 2 is a three-dimensional view of the conveying structure in a waste discharging device for a self-adhesive product of the present utility model;

[0017] Figure 3 is a three-dimensional view of the waste discharging structure in a waste discharging device for a self-adhesive product of the present utility model;

[0018] Figure 4 is a three-dimensional view of the fixing plate in a waste discharging device for a self-adhesive product of the present utility model.

[0019] In the figure: 10, waste discharging mechanism; 11, guide roller; 12, winding roller; 13, waste collecting roller; 20, conveying structure; 21, fixing frame; 22, first turning handle; 23, notch; 24, first conveying roller; 25, second conveying roller; 26, moving block; 30, waste discharging structure; 31, support frame; 32, first guide wheel; 33, first rotating rod; 34, second turning handle; 35, fixing block; 36, through hole; 37, connecting block; 38, heating roller; 40, adjusting structure; 41, second rotating rod; 42, second guide wheel; 43, sliding block; 44, guide rod; 45, spring; 46, fixing plate. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: a waste discharging device for self-adhesive products, including a waste discharging mechanism 10. The waste discharging mechanism 10 includes a conveying structure 20, a waste discharging structure 30, and an adjusting structure 40. The waste discharging structure 30 includes a support frame 31. The inside of the support frame 31 is connected with a heating roller 38. Symmetric through holes 36 are opened on the inner side wall of the support frame 31. A connecting block 37 is slidably arranged inside each through hole 36. One side surfaces of the two connecting blocks 37 close to each other are jointly connected with a first rotating rod 33. A group of first guide wheels 32 are sleeved outside the first rotating rod 33. A fixing block 35 is sleeved on the outer surface of the first rotating rod 33. By providing the waste discharging structure 30 and cooperating with the heating roller 38, the heating roller 38 heats the roller body through a heating module, heats the heating roller 38 to a suitable temperature, so that the glue in the self-adhesive contacting the roller body is easy to control, facilitating subsequent waste discharging treatment of the self-adhesive.

[0022] Refer to Figure 1 , guide rollers 11, waste collecting rollers 13, and winding rollers 12 are respectively connected to the inner wall of the waste discharging mechanism 10. The winding roller 12 is located below the waste collecting roller 13. By providing the guide rollers 11, waste collecting rollers 13, and winding rollers 12, the waste materials and products are wound.

[0023] Refer to Figure 2 , the conveying structure 20 includes a fixing frame 21. A first conveying roller 24 and a second conveying roller 25 are respectively arranged inside the fixing frame 21. The first conveying roller 24 is connected to the inner wall of the fixing frame 21. By providing the fixing frame 21, under the cooperation of the first conveying roller 24 and the second conveying roller 25, a limiting effect is exerted on the self-adhesive.

[0024] Refer to Figure 2 , symmetric notches 23 are provided on the inner side wall of the fixing frame 21. A moving block 26 is slidably connected inside each notch 23. The two moving blocks 26 are jointly connected to the second conveying roller 25 on the side close to each other. A set of first turning handles 22 are connected to the upper surface of the fixing frame 21. The bottom end of each first turning handle 22 is connected to the moving block 26. Through the provided notches 23, in cooperation with the moving blocks 26 and the first turning handles 22, the height of the second conveying roller 25 is adjusted to convey self-adhesive of different thicknesses.

[0025] Refer to Figure 4 , the adjusting structure 40 includes fixing plates 46. A slider 43 is slidably arranged inside each fixing plate 46. A guide rod 44 is connected inside each fixing plate 46. Each slider 43 is sleeved outside the guide rod 44. A spring 45 is sleeved outside each guide rod 44. Through the provided springs 45 and guide rods 44, when the winding roller 12 winds, in cooperation with the second guide wheel 42, it is adjusted and limited for products of different thicknesses.

[0026] Refer to Figure 1 , the two sliders 43 are jointly connected to a second rotating rod 41 on the side close to each other. A set of second guide wheels 42 are sleeved outside the second rotating rod 41. Through the provided second rotating rod 41 and second guide wheels 42, the two second guide wheels 42 limit the products wound on the surface of the winding roller 12.

[0027] Refer to Figure 3 , a second turning handle 34 is connected to the upper surface of the support frame 31. The bottom end of the second turning handle 34 is connected to the fixed block 35. Through the provided second turning handle 34, it is convenient for the staff to adjust the height of the first guide wheel 32.

[0028] Working principle: When in use, the staff passes the self-adhesive product through the conveying structure 20, the guide roller 11, and the waste discharging structure 30, winds the waste and the product on the surfaces of the waste collecting roller 13 and the winding roller 12 respectively, and then starts multiple motors. The motors drive the above structures to rotate synchronously respectively, so that the self-adhesive moves at a constant speed. At this time, under the heating effect of the heating roller 38, the heating roller 38 heats the glue in the self-adhesive to a suitable temperature, which is convenient for the subsequent waste discharging treatment of the self-adhesive. And the staff can adjust the height and position of the first guide wheel 32 according to the thickness and width of the self-adhesive, which is convenient for the operation of the staff.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste discharging device for an adhesive product, comprising a waste discharging mechanism (10), characterized in that: The waste discharging mechanism (10) includes a conveying structure (20), a waste discharging structure (30) and an adjusting structure (40). The waste discharging structure (30) includes a support frame (31). A heating roller (38) is connected inside the support frame (31). Symmetrically arranged through openings (36) are formed in the inner side wall of the support frame (31). A connecting block (37) is slidably arranged inside each through opening (36). A first rotating rod (33) is commonly connected to one side surface of the two connecting blocks (37) close to each other. A set of first guide wheels (32) is sleeved outside the first rotating rod (33). A fixing block (35) is sleeved on the outer surface of the first rotating rod (33).

2. The waste discharging device for an adhesive product according to claim 1, wherein: Guide rollers (11), waste collecting rollers (13) and winding rollers (12) are respectively connected to the inner wall of the waste discharging mechanism (10). The winding roller (12) is located below the waste collecting roller (13).

3. The waste discharging device for an adhesive product according to claim 1, wherein: The conveying structure (20) includes a fixing frame (21). A first conveying roller (24) and a second conveying roller (25) are respectively arranged inside the fixing frame (21). The first conveying roller (24) is connected to the inner wall of the fixing frame (21).

4. The waste discharging device for an adhesive product according to claim 3, wherein: Symmetrically arranged notch openings (23) are formed in the inner side wall of the fixing frame (21). A moving block (26) is slidably connected inside each notch opening (23). The two moving blocks (26) are commonly connected to the second conveying roller (25) on one side close to each other. A set of first turning handles (22) is connected to the upper surface of the fixing frame (21). The bottom end of each first turning handle (22) is connected to the moving block (26).

5. The waste discharging device for an adhesive product according to claim 1, characterized in that: The adjusting structure (40) includes a fixing plate (46). A slider (43) is slidably arranged inside each fixing plate (46). A guide rod (44) is connected inside each fixing plate (46). Each slider (43) is sleeved outside the guide rod (44). A spring (45) is sleeved on the outside of each guide rod (44).

6. The waste discharging device for an adhesive product according to claim 5, characterized in that: A second rotating rod (41) is commonly connected to one side surface of the two sliders (43) close to each other. A set of second guide wheels (42) is sleeved outside the second rotating rod (41).

7. The waste discharging device for a self-adhesive product according to claim 1, characterized in that: A second turning handle (34) is connected to the upper surface of the support frame (31). The bottom end of the second turning handle (34) is connected to the fixing block (35).

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