Gluing equipment for adhesive tape production

Abstract

The utility model discloses gluing equipment for adhesive tape production. The gluing equipment comprises a base station, a gluing mechanism; a tensioning mechanism; a conveying roller is arranged on the base station; the gluing mechanism comprises an n-shaped plate and a gluing roller which are arranged on the base table, and the gluing roller is rotationally mounted at the inner bottom of the n-shaped plate; the tensioning mechanism comprises a swing arm and a tensioning roller, the swing arm and the tensioning roller are rotationally installed below the base table, the tensioning roller is rotationally installed at the upper end of the swing arm, the tensioning roller and the conveying roller are consistent in specification, and a notch for the swing arm and the tensioning roller to move is formed in the base table. The device is simple in structure and convenient to use, and the tensioning mechanism is arranged to tension the adhesive tape according to the looseness degree of the adhesive tape when the adhesive tape is glued, so that the adhesive tape is prevented from being too loose in the conveying process, and the gluing uniformity of the adhesive tape and the production and processing quality of the adhesive tape are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production equipment, in particular to a glue coating equipment for adhesive tape production. Background Art

[0002] Adhesive tape is a common office supply and is also widely used in various occasions, such as homes, schools, factories, etc. Its basic principle is to stick a strip of paper, cloth or plastic tape coated with adhesive on one side together through pressure. There are many types of adhesive tapes, each with its own characteristics and uses. For example, some adhesive tapes have strong adhesion, sufficient toughness, and excellent tensile resistance, and are suitable for leather goods, shoes and other parts that need to bear force; some adhesive tapes have good insulation properties, high voltage resistance, high temperature resistance, and high flame retardancy, and are widely used in the electronics and electrical industries. In general, adhesive tapes play an important role in our daily lives and help us complete various tasks.

[0003] During the production of adhesive tape, it is necessary to coat the produced film with glue to make it adhesive. After searching, the Chinese patent application number is: CN202222697859.5, which discloses a tape production coating device, including a coating table, a protective cover is arranged directly above the coating table, openings are opened on both sides of the protective cover, a fixing frame is fixedly connected to the top of the protective cover, an air pump is fixedly installed on the top of the fixing frame, and the input end of the air pump extends to the inside of the protective cover and a connecting seat is fixedly installed. The beneficial effect of the utility model is that during the operation of the device, the protective cover, the fixing frame, the air pump, and the filter barrel are matched and connected to protect the process of gluing the tape, and dust in the air can be prevented from polluting the gluing of the tape. The bidirectional motor can drive the protective cover to rise and fall, and the return seal pad is used to seal the coating table and the protective cover, so that the gas inside the protective cover is discharged through the opening. The structure is reasonable and the gluing environment can be kept clean and pollution-free.

[0004] The above technical solution still has defects, that is, it lacks a tensioning function and cannot effectively control the tension of the tape, which causes the tape to be easily loosened during the gluing process, resulting in uneven gluing and affecting the quality of the tape. Therefore, developing a tape gluing device with a tensioning function is of great significance for improving the production efficiency and product quality of the tape. Utility Model Content

[0005] The purpose of the utility model is to provide a gluing device for producing adhesive tapes. The device has a simple structure and is easy to use. Through the setting of a tensioning mechanism, the tape can be tensioned according to the degree of slackness of the tape when gluing the tape, thereby avoiding excessive slackness of the tape during transportation, ensuring the uniformity of the tape gluing and the quality of the tape production and processing, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A glue coating device for producing adhesive tape, comprising:

[0008] abutment;

[0009] Gluing mechanism;

[0010] Tensioning mechanism;

[0011] A conveying roller is arranged on the base;

[0012] The glue coating mechanism comprises a convex plate and a glue coating roller arranged on a base, and the glue coating roller is rotatably mounted on the inner bottom of the convex plate;

[0013] The tensioning mechanism includes a swing arm and a tensioning roller rotatably mounted below a base, the tensioning roller is rotatably mounted on the upper end of the swing arm, the tensioning roller and the conveying roller have the same specifications, and a notch is provided on the base for the swing arm and the tensioning roller to move.

[0014] Preferably, a glue storage bin is embedded on the convex plate, a glue outlet is provided at the bottom of the glue storage bin, and a connector for connecting a glue delivery pipeline is provided at the top of the glue storage bin.

[0015] Preferably, the glue outlet is directly opposite to the top of the glue coating roller, and the bottom of the glue coating roller and the top of the conveying roller are on the same horizontal line.

[0016] Preferably, a collecting hopper for collecting excess glue is embedded on the base just below the glue coating roller, and a collecting pipe is provided at the bottom of the collecting hopper.

[0017] Preferably, an L-shaped support plate is provided at the bottom of the base, and the support plate includes a long plate and a short plate, the long plate is arranged parallel to the conveying direction, and the short plate is arranged perpendicular to the conveying direction.

[0018] Preferably, the lower end of the swing arm is fixedly connected to a shaft rod, one end of the shaft rod is rotatably mounted on the long board, and the other end of the shaft rod is fixedly connected to a driven gear.

[0019] Preferably, a cylinder is installed on one side wall of the short plate, a rack is fixedly connected to the end of the piston rod of the cylinder, and the rack is meshed with a driven gear.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model arranges a conveying roller on a base platform, and arranges a gluing mechanism including a shaped plate and a gluing roller, and also a tensioning mechanism including a swing arm and a tensioning roller. The device has a simple structure and is easy to use. Through the arrangement of the tensioning mechanism, the tape can be tensioned according to the degree of slackness of the tape when gluing the tape, thereby avoiding excessive slackness of the tape during conveying, thereby ensuring the uniformity of the tape gluing and the quality of the tape production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the notch of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the tensioning mechanism of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the collecting bucket of the utility model.

[0026] In the figure: 1. base; 2. conveying roller; 3. shaped plate; 4. glue storage bin; 5. glue outlet; 6. glue coating roller; 7. collecting bucket; 8. notch; 9. swing arm; 10. tensioning roller; 11. long plate; 12. shaft; 13. driven gear; 14. short plate; 15. cylinder; 16. rack. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-4 , the utility model provides a technical solution:

[0029] A glue coating device for producing adhesive tape, comprising:

[0030] A base 1; a conveying roller 2 is arranged on the base 1;

[0031] Glue coating mechanism: The glue coating mechanism includes a convex plate 3 and a glue coating roller 6 arranged on a base 1, and the glue coating roller 6 is rotatably mounted on the inner bottom of the convex plate 3; a glue storage bin 4 is embedded on the convex plate 3, a glue outlet 5 is provided at the bottom of the glue storage bin 4, and a connector for connecting a glue delivery pipeline is provided at the top of the glue storage bin 4. The glue outlet 5 is directly opposite to the top of the glue coating roller 6, and the bottom of the glue coating roller 6 and the top of the delivery roller 2 are on the same horizontal line.

[0032] Tensioning mechanism; the tensioning mechanism includes a swing arm 9 and a tensioning roller 10 rotatably mounted below the base 1, the tensioning roller 10 is rotatably mounted on the upper end of the swing arm 9, the tensioning roller 10 and the conveying roller 2 have the same specifications, and a notch 8 is provided on the base 1 for the swing arm 9 and the tensioning roller 10 to move. An L-shaped support plate is provided at the bottom of the base 1, and the support plate includes a long plate 11 and a short plate 14, the long plate 11 is arranged parallel to the conveying direction, and the short plate 14 is arranged perpendicular to the conveying direction. The lower end of the swing arm 9 is fixedly connected to a shaft rod 12, one end of the shaft rod 12 is rotatably mounted on the long plate 11, and the other end of the shaft rod 12 is fixedly connected to a driven gear 13. A cylinder 15 is installed on one side wall of the short plate 14, and a rack 16 is fixedly connected to the piston rod end of the cylinder 15, and the rack 16 is meshed with the driven gear 13.

[0033] When the adhesive tape is loosened, the cylinder 15 pulls the rack 16. Since the rack 16 and the driven gear 13 on the shaft 12 at the lower end of the swing arm 9 are meshed, the swing arm 9 can swing when the rack 16 moves, and the swing arm 9 swings down to the side of the notch 8, so as to tension the adhesive tape and achieve the purpose of reducing the slackness, thereby ensuring the normal progress of the gluing operation. After the adhesive tape passes through the tensioning roller 10, it is transported by the conveying roller 2. At the same time, the bottom of the rotatably installed glue roller 6 contacts the adhesive tape, and the glue in the glue storage bin 4 falls on the glue roller 6 through the glue outlet 5. The glue roller 6 rolls on the adhesive tape to achieve the purpose of gluing. After the gluing is completed, the adhesive tape is transported to the next process by the conveying roller 2.

[0034] In general, the device has a simple structure and is easy to use. Through the setting of the tensioning mechanism, the tape can be tensioned according to the degree of slackness of the tape when it is coated with glue, thereby avoiding excessive slackness of the tape during transportation, ensuring the uniformity of tape coating and the quality of tape production and processing.

[0035] See also Figure 4 Furthermore, in order to recycle the excess glue when the glue coating roller 6 is coating, the present application makes the following design:

[0036] A collecting bucket 7 for collecting excess glue is embedded on the base 1 just below the glue coating roller 6 , and a collecting pipe is provided at the bottom of the collecting bucket 7 .

[0037] By arranging a collecting bucket 7 on the base 1, and the collecting bucket 7 is located directly below the glue coating roller 6, excess glue falls into the collecting bucket 7 during the gluing process of the glue coating roller 6 and can be recovered through the collecting pipe, which can not only ensure the cleanliness of the working area, but also recover the excess glue in the same way, thereby avoiding the waste of glue and saving processing costs.

[0038] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A glue coating device for adhesive tape production, characterized in that: include: abutment(1); Gluing mechanism; Tensioning mechanism; A conveying roller (2) is arranged on the base (1); The glue coating mechanism comprises a shaped plate (3) and a glue coating roller (6) arranged on a base (1); the glue coating roller (6) is rotatably mounted on the inner bottom of the shaped plate (3); The tensioning mechanism comprises a swing arm (9) and a tensioning roller (10) rotatably mounted below a base (1); the tensioning roller (10) is rotatably mounted on the upper end of the swing arm (9); the tensioning roller (10) and the conveying roller (2) have the same specifications; and a notch (8) is provided on the base (1) for the swing arm (9) and the tensioning roller (10) to move.

2. The adhesive tape production gluing device according to claim 1, characterized in that: A glue storage bin (4) is embedded on the shaped plate (3), a glue outlet (5) is provided at the bottom of the glue storage bin (4), and a connector for connecting to a glue delivery pipeline is provided at the top of the glue storage bin (4).

3. The adhesive tape production gluing device according to claim 2, characterized in that: The glue outlet (5) is directly opposite to the top of the glue coating roller (6), and the bottom of the glue coating roller (6) and the top of the conveying roller (2) are on the same horizontal line.

4. The adhesive tape production gluing device according to claim 1, characterized in that: A collecting bucket (7) for collecting excess glue is embedded on the base (1) just below the glue coating roller (6), and a collecting pipe is provided at the bottom of the collecting bucket (7).

5. The adhesive tape production gluing device according to claim 1, characterized in that: An L-shaped support plate is arranged at the bottom of the base (1), and the support plate comprises a long plate (11) and a short plate (14). The long plate (11) is arranged parallel to the conveying direction, and the short plate (14) is arranged perpendicular to the conveying direction.

6. The adhesive tape production gluing device according to claim 5, characterized in that: The lower end of the swing arm (9) is fixedly connected to a shaft rod (12), one end of the shaft rod (12) is rotatably mounted on the long plate (11), and the other end of the shaft rod (12) is fixedly connected to a driven gear (13).

7. The adhesive tape production gluing device according to claim 6, characterized in that: A cylinder (15) is installed on one side wall of the short plate (14), and a rack (16) is fixedly connected to the end of the piston rod of the cylinder (15), and the rack (16) is meshed with the driven gear (13).

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