Gluing device for adhesive tape processing

Abstract

The utility model discloses a gluing device for adhesive tape processing, which comprises a base, a fixing frame is arranged on the base, a spraying box is mounted at the upper end of the fixing frame, a glue box is arranged on the spraying box, a glue spraying pipe is mounted at one end in the spraying box, a scraping structure is arranged on the spraying box, and the scraping structure comprises a connecting rod, a mounting frame, a scraping plate and a lifting assembly. The connecting rod is fixedly connected with the mounting frame and penetrates through the spraying box, the scraper is mounted on the mounting frame, the lifting assembly is arranged on the spraying box, and the lower end of the lifting assembly is connected with the connecting rod. According to the glue scraping device for the adhesive tape, the scraping structure is arranged, the scraping plate is arranged in an inclined mode, the excessive glue is scraped on the adhesive tape, meanwhile, the scraped glue can be guided, it is guaranteed that the scraped glue can rapidly fall into the base, and the situation that the glue is accumulated more and more and is attached and solidified to the upper end of the scraping plate is prevented; and the height of the scraping plate can be adjusted in cooperation with a servo motor and a lead screw.

Description

Technical Field

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

[0002] Adhesive tape consists of a base material and an adhesive. It is used to connect two or more unconnected objects by bonding. Adhesive tape is widely used in daily life. During the processing of adhesive tape, adhesive needs to be applied to the base material, which requires the use of a gluing device.

[0003] Publication No. CN217165129U discloses a glue coating device for tape processing. This patent describes a method for applying glue by spraying, followed by scraping of the glue with a scraper block. Excess glue falls into a collection box for recycling. However, in this patent, the scraper block scrapes directly against the tape, failing to guide the excess glue. The scraped glue accumulates, hindering rapid material removal and easily causing the glue to adhere to the upper portion of the scraper block and solidify, hindering subsequent scraping operations. Utility Model Content

[0004] The main purpose of the utility model is to provide a glue coating device for tape processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A gluing device for tape processing includes a base, a fixed frame is provided on the base, and a spray box is installed on the upper end of the fixed frame, a glue box is provided on the spray box, and a glue spray hose is installed at one end inside the spray box, a scraper structure is provided on the spray box, and the scraper structure includes a connecting rod, a mounting frame, a scraper and a lifting assembly, the connecting rod is fixedly connected to the mounting frame, and the connecting rod passes through the spray box, the scraper is installed on the mounting frame, the lifting assembly is arranged on the spray box, and the lower end of the lifting assembly is connected to the connecting rod.

[0007] Preferably, a recovery chamber is provided on the base, and a driving pump is provided in the recovery chamber on the base, and a pipeline connected to the glue tank is provided on the driving pump.

[0008] Preferably, a conveying roller is provided on the inner side of the fixing frame, a partition is provided inside the spray box, and a heating pipe is provided inside the spray box.

[0009] Preferably, a delivery pump is provided in the glue tank, a delivery pipe connected to the glue tank is provided on the glue spraying hose, and a nozzle is installed on the glue spraying hose.

[0010] Preferably, the scraper structure also includes a gear, a mounting plate, a cylinder, a guide seat and a rack, the gear is mounted on the upper end of the connecting rod, the mounting plate and the guide seat are fixed on the spray box, and a slide groove is provided on the guide seat, the cylinder is fixed on the mounting plate, the rack is connected to the telescopic shaft of the cylinder, and the rack is slidably connected to the slide groove on the guide seat, and the rack is meshed with the gear.

[0011] Preferably, the lifting assembly includes a circular plate, an arc-shaped hole, a lifting rod, a first limit plate, a second limit plate, a servo motor and a screw rod. The arc-shaped hole is opened on the circular plate, and the circular plate is fixed on the connecting rod. The lifting rod is fixedly connected to the first limit plate, and the lower end of the lifting rod is inserted into the arc-shaped hole. The second limit plate is fixed to the lower end of the lifting rod by screws. The servo motor is installed on the spray box. The screw rod is connected to the servo motor, and the screw rod is threadedly connected to the lifting rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the gluing device for processing tape can tilt the scraper by setting a scraping structure, and can guide the scraped glue while scraping off excess glue from the tape, ensuring that the scraped glue can quickly fall into the base, preventing the glue from accumulating more and more and adhering to and solidifying on the upper end of the scraper. The cylinder, gear, rack and other structures can be used to adjust the angle of the scraper, thereby improving the flexibility and adaptability of use. The lifting component is used to open an arc-shaped hole on the circular plate, and the lower end of the lifting rod passes through the arc-shaped hole. The lifting rod is limited by two limit plates, and is used in conjunction with the servo motor and the lead screw. The height of the scraper can be adjusted, and due to the setting of the arc-shaped hole, it will not affect the normal angle adjustment of the scraper, and the use effect is excellent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the spray box of the utility model;

[0015] Figure 3 This is a schematic structural diagram of the scraping structure of the utility model;

[0016] Figure 4 This is a structural diagram of the lifting assembly of the utility model.

[0017] In the figure: 1. Base; 2. Fixing frame; 3. Spray box; 4. Glue box; 5. Glue spray hose; 6. Scraper structure; 601. Connecting rod; 602. Mounting frame; 603. Scraper; 604. Gear; 605. Mounting plate; 606. Cylinder; 607. Guide seat; 608. Rack; 609. Lifting assembly; 6091. Circular plate; 6092. Arc hole; 6093. Lifting rod; 6094. First limit plate; 6095. Second limit plate; 6096. Servo motor; 6097. Screw; 7. Conveyor roller; 8. Partition; 9. Heating tube. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figures 1-4 As shown, a gluing device for tape processing includes a base 1, a fixed frame 2 is provided on the base 1, and a spray box 3 is installed on the upper end of the fixed frame 2, a glue tank 4 is provided on the spray box 3, and a glue spraying hose 5 is installed at one end inside the spray box 3, a scraper structure 6 is provided on the spray box 3, a recovery chamber is provided on the base 1, and a driving pump is provided in the recovery chamber on the base 1, and a pipe connected to the glue tank 4 is provided on the driving pump, a conveying roller 7 is provided on the inner side of the fixed frame 2, a partition 8 is provided inside the spray box 3, and a heating pipe 9 is provided inside the spray box 3, a conveying pump is provided in the glue tank 4, a conveying pipe connected to the glue tank 4 is provided on the glue spraying hose 5, and a nozzle is installed on the glue spraying hose 5.

[0020] When the adhesive tape is processed, the adhesive tape base material moves on the conveying roller 7 on the fixed frame 2, and the conveying pump inside the glue box 4 is started to convey the glue to the glue spraying pipe 5, and finally sprayed out from the nozzle. The sprayed glue acts on the adhesive tape base material, thereby performing the gluing work. In this process, the excess glue falls directly into the recovery chamber on the base 1. Under the action of the driving pump, the recovered glue is conveyed to the glue tank 4 for continued use, which can save resources. When the gluing is completed, as the adhesive tape moves, the scraper structure 6 scrapes the adhesive tape to remove excess glue. The scraped glue still falls into the base 1 for recycling. When the adhesive tape moves to the bottom of the heating tube 9 at the end of the spray box 3, the heat generated by the heating tube 9 dries the glue on the adhesive tape to a certain extent, which is convenient for the subsequent tape winding work. During the drying process, the partition 8 plays a heat insulation effect and will not affect the normal operation of the previous spraying and scraping.

[0021] According to the above embodiment, the scraper structure 6 includes a connecting rod 601, a mounting frame 602, a scraper 603 and a lifting assembly 609, the connecting rod 601 is fixedly connected to the mounting frame 602, and the connecting rod 601 runs through the spray box 3, the scraper 603 is mounted on the mounting frame 602, the lifting assembly 609 is arranged on the spray box 3, and the lower end of the lifting assembly 609 is connected to the connecting rod 601, the scraper structure 6 also includes a gear 604, a mounting plate 605, a cylinder 606, a guide seat 607 and a rack 608, the gear 604 is mounted on the upper end of the connecting rod 601, the mounting plate 605 and the guide seat 607 are fixed on the spray box 3, and the scraper 603 is fixed on the spray box 3. The cylinder 606 is fixed on the mounting plate 605, and the rack 608 is connected to the telescopic shaft of the cylinder 606, and the rack 608 is slidably connected to the slide groove on the guide seat 607, and the rack 608 is meshed with the gear 604. The lifting assembly 609 includes a circular plate 6091, an arc hole 6092, a lifting rod 6093, a first limit plate 6094, a second limit plate 6095, a servo motor 6096 and a screw rod 6097. The arc hole 6092 is opened on the circular plate 6091, and the circular plate 6091 is fixed on the connecting rod 601. The lifting rod 6093 is connected to the first limit plate 6094, and the second limit plate 6095 is meshed with the gear 604. The plate 6094 is fixedly connected, and the lower end of the lifting rod 6093 is inserted into the arc hole 6092. The second limit plate 6095 is fixed to the lower end of the lifting rod 6093 by screws. The servo motor 6096 is installed on the spray box 3. The screw rod 6097 is connected to the servo motor 6096, and the screw rod 6097 is threadedly connected to the lifting rod 6093. The scraper structure 6 is set to tilt the scraper 603. While scraping excess glue from the tape, it can also guide the scraped glue to ensure that the scraped glue can quickly fall into the base 1 to prevent the glue from accumulating more and more and adhering to the glue. It is fixed on the upper end of the scraper 603 and adopts structures such as cylinder 606, gear 604, and rack 608. It can adjust the angle of the scraper 603 to improve the flexibility and adaptability of use. A lifting component 609 is adopted, and an arc hole 6092 is opened on the circular plate 6091. The lower end of the lifting rod 6093 passes through the arc hole 6092. Two limit plates are used on the lifting rod 6093 for limiting. It is used in conjunction with the servo motor 6096 and the screw rod 6097. It can adjust the height of the scraper 603. Due to the setting of the arc hole 6092, it will not affect the normal angle adjustment of the scraper 603, and the use effect is excellent.

[0022] When scraping glue, when the adhesive tape is transported to the scraper 603, the scraper 603 performs the scraping operation. Since the scraper 603 is set at an angle, it can guide the scraped glue to ensure that the glue can quickly fall into the base 1. In the process of using the scraper 603, due to the action of the first limit plate 6094 and the second limit plate 6095 in the lifting component 609, the circular plate 6091 is relatively fixed with the connecting rod 601, and there will be no height change, thereby ensuring the uniformity of the scraping material. When it is necessary to adjust the angle of the scraper 603, the cylinder 606 on the mounting plate 605 is started, and the cylinder 606 moves with the rack 608 on the guide seat 607, thereby driving the gear 604 to rotate, and the gear 604 drives the connecting rod 601 to rotate, thereby driving the mounting frame 602 and the scraper 603 to rotate and change the angle. In this process, the circular plate 6091 rotates with the connecting rod 601, and the arc hole 6092 moves relative to the lifting rod 6093. Due to the action of the arc hole 6092, the rotation of the circular plate 6091 is not affected by the lifting rod 6093 and other structures, ensuring the normal angle adjustment. When it is necessary to fine-tune the height of the scraper 603, after starting the servo motor 6096, the screw rod 6097 rotates under the drive of the servo motor 6096, thereby moving the lifting rod 6093, and the lifting rod 6093 moves the circular plate 6091 up and down through two limit plates, thereby moving the mounting frame 602 and the scraper 603 up and down through the connecting rod 601. During this process, since the gear 604 has a large height and the height of the scraper 603 is fine-tuned, the gear 604 will not separate from the rack 608, ensuring the meshing effect and relative stability in use.

[0023] The above content describes the operating principles, features, and beneficial effects of the present invention. Persons skilled in the art will appreciate that the above content does not limit the present invention. The above embodiments and description describe the basic principles and features of the present invention. Various modifications and improvements may be made to the present invention as long as they are consistent with the concept of the present invention, and all such modifications shall fall within the scope of protection claimed by the present invention.

Claims

1. A glue coating device for tape processing, comprising a base (1), a fixing frame (2) provided on the base (1), a spray box (3) installed at the upper end of the fixing frame (2), a glue tank (4) provided on the spray box (3), and a glue spraying hose (5) installed at one end inside the spray box (3), characterized in that: The spray box (3) is provided with a scraper structure (6), and the scraper structure (6) includes a connecting rod (601), a mounting frame (602), a scraper (603) and a lifting assembly (609), wherein the connecting rod (601) is fixedly connected to the mounting frame (602), and the connecting rod (601) passes through the spray box (3), the scraper (603) is mounted on the mounting frame (602), and the lifting assembly (609) is arranged on the spray box (3), and the lower end of the lifting assembly (609) is connected to the connecting rod (601).

2. The adhesive tape processing gluing device according to claim 1, characterized in that: A recovery chamber is provided on the base (1), and a driving pump is provided in the recovery chamber on the base (1), and a pipeline connected to the glue tank (4) is provided on the driving pump.

3. The adhesive tape processing gluing device according to claim 1, characterized in that: A conveying roller (7) is provided on the inner side of the fixed frame (2), a partition (8) is provided inside the spray box (3), and a heating pipe (9) is provided inside the spray box (3).

4. The adhesive tape processing gluing device according to claim 1, characterized in that: The glue box (4) is provided with a delivery pump, the glue spraying tube (5) is provided with a delivery tube connected to the glue box (4), and a nozzle is installed on the glue spraying tube (5).

5. The adhesive tape processing gluing device according to claim 1, characterized in that: The scraper structure (6) further comprises a gear (604), a mounting plate (605), a cylinder (606), a guide seat (607) and a rack (608), wherein the gear (604) is mounted on the upper end of the connecting rod (601), the mounting plate (605) and the guide seat (607) are fixed on the spray box (3), and a slide groove is provided on the guide seat (607), the cylinder (606) is fixed on the mounting plate (605), the rack (608) is connected to the telescopic shaft of the cylinder (606), and the rack (608) is slidably connected in the slide groove on the guide seat (607), and the rack (608) is meshed with the gear (604).

6. The adhesive tape processing gluing device according to claim 1, characterized in that: The lifting assembly (609) includes a circular plate (6091), an arc-shaped hole (6092), a lifting rod (6093), a first limiting plate (6094), a second limiting plate (6095), a servo motor (6096) and a screw rod (6097). The arc-shaped hole (6092) is provided on the circular plate (6091), and the circular plate (6091) is fixed on the connecting rod (601). The lifting rod (6093) is connected to the first limiting plate (6094). The limiting plate (6094) is fixedly connected, and the lower end of the lifting rod (6093) is inserted into the arc hole (6092), the second limiting plate (6095) is fixed to the lower end of the lifting rod (6093) by screws, the servo motor (6096) is installed on the spray box (3), the screw rod (6097) is connected to the servo motor (6096), and the screw rod (6097) is threadedly connected to the lifting rod (6093).

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