Gluing device for pearl wool production

By introducing an innovative design of a mixing unit and a coating unit into the pearl cotton production device, the problems of glue adhesion and uneven coating have been solved, achieving uniform delivery and application of glue, and improving production efficiency and quality.

CN223875370UActive Publication Date: 2026-02-06YANGZHOU HONGCHUAN NEW MATERIALS CO LTD
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Patent Information

Application Number
CN202520033265.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-08
Publication Date
2026-02-06
Estimated Expiration
2035-01-08

AI Technical Summary

Technical Problem

In the current production process of pearl cotton, the glue tends to stick to the inner wall of the glue box, causing blockages, and it is difficult to achieve uniform glue application, which affects production efficiency.

Method used

A mixing unit comprising a fixed plate, a T-shaped rod, a triangular block, and a scraper was designed, combined with a motor-driven mixing assembly for scraping off the adhesive from the inner wall; a mounting bracket, an electric telescopic rod, and an adhesive roller were used to achieve tight bonding of pearl cotton of different thicknesses; a pump, a feed pipe, and a telescopic nozzle were used to ensure uniform application of the adhesive; and a feed pipe was provided for easy cleaning.

Benefits of technology

This effectively prevents the glue from sticking and settling on the inner wall of the glue box, achieving uniform delivery and application of the glue, and improving production efficiency and glue application quality.

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Abstract

The utility model discloses a gluing device for pearl wool production, which relates to the technical field of gluing for pearl wool production, and comprises a bottom plate, a gluing unit is arranged on the top surface of the bottom plate, a glue conveying unit is arranged on the top surface of the gluing unit, and a stirring unit is arranged on the top surface of the gluing unit. The stirring unit comprises a glue tank and a material hanging unit, the glue tank is arranged on the top surface of the gluing unit, the material hanging unit is arranged in the glue tank, the material hanging unit comprises a fixing plate, the fixing plate is fixedly connected in the glue tank, a third T-shaped rod is arranged in the fixing plate in a penetrating mode, and a third spring is arranged on the outer side of the third T-shaped rod in a sleeving mode. Through the arrangement of the fixing plate, the third T-shaped rod, the third spring, the attaching block and the scraping plate, the effect of hanging glue adhered to the inner wall of the glue tank in the stirring process is achieved, the glue is further precipitated, and meanwhile the effect of conveniently improving uniform discharging is achieved.
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Description

Technical Field

[0001] This utility model relates to the field of adhesive technology in the production of pearl cotton, and specifically to an adhesive device for the production of pearl cotton. Background Technology

[0002] Pearl cotton is made of low-density polyethylene resin through physical foaming, producing countless independent air bubbles. It overcomes the shortcomings of ordinary foam, such as fragility, deformation, and poor resilience. It has many advantages, such as water and moisture resistance, shock absorption, heat insulation, good plasticity, and high toughness. It also has excellent chemical resistance, making it an ideal substitute for traditional packaging materials.

[0003] The current publication number CN221311234U discloses a surface coating device for pearl cotton, including a worktable, a conveyor belt, a coating mechanism, and a glue tank. The conveyor belt is located inside the worktable, the coating mechanism is located at the top of the worktable, and the glue tank is located at the top of the coating mechanism. Pearl cotton is placed on the conveyor belt. The device also includes a stirring component, two glue-receiving plates, and a driving mechanism. This invention uses a stirring component inside the glue tank to stir the glue inside, ensuring the uniformity of the glue and improving the coating quality. Glue-receiving plates are located on both sides of the conveyor belt, and the driving mechanism moves the two glue-receiving plates, adjusting their vertical position and spacing until they are aligned with the top sides of the pearl cotton, catching any overflowing glue and preventing it from spilling onto the left and right sides of the pearl cotton, thus avoiding difficulty in cleaning.

[0004] To address the issues in EPE foam production, existing technologies employ a mixing component to agitate the adhesive inside the glue tank, ensuring its uniformity. However, this process sometimes fails to agitate adhesive adhering to the inner wall of the glue tank, leading to blockages during material discharge. Utility Model Content

[0005] The purpose of this invention is to provide an adhesive device for the production of pearl cotton, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] An adhesive applicator for producing pearl cotton includes a base plate, a glue coating unit disposed on the top surface of the base plate, a glue conveying unit disposed on the top surface of the glue coating unit, and a stirring unit disposed on the top surface of the glue coating unit.

[0008] The mixing unit includes a glue tank and a material hanging unit. The glue tank is located on the top surface of the glue coating unit, and the material hanging unit is located inside the glue tank.

[0009] The hanging material unit comprises a fixed plate fixedly connected in the inside of the glue tank, a T-shaped rod three is arranged through the inside of the fixed plate, a spring three is sleeved on the outside of the T-shaped rod three, one end of the spring three is fixedly connected to the bottom surface of the fixed plate, a sticking block is fixedly connected to one end of the spring three, and a scraper plate is fixedly connected to one side of the sticking block.

[0010] Further improvement of the technical scheme of the utility model lies in that the gluing unit comprises a mounting frame, the mounting frame is fixedly connected to the top surface of the bottom plate, a motor telescopic rod is fixedly connected to the inside top surface of the mounting frame, a moving plate is fixedly connected to the telescopic end of the motor telescopic rod, a fixing frame is arranged on the bottom surface of the moving plate, and a gluing roller is rotatably connected in the inside of the fixing frame.

[0011] By arranging the mounting frame, the motor telescopic rod, the moving plate, the fixing frame and the gluing roller, the effect of adjusting the glue of the pearl wool of different thicknesses is facilitated.

[0012] Further improvement of the technical scheme of the utility model lies in that a T-shaped rod one is fixedly connected to the top surface of the fixing frame, the inside of the T-shaped rod one is slidably connected to the inside of the moving plate, and a spring one is sleeved on the outside of the T-shaped rod one.

[0013] By arranging the T-shaped rod one and the spring one, the close degree of the gluing roller and the pearl wool is facilitated to be improved, and the effect of the glue is further improved.

[0014] Further improvement of the technical scheme of the utility model lies in that the glue conveying unit comprises a pump machine, the pump machine is arranged on the top surface of the mounting frame, a conveying pipe is sleeved on the discharge end of the pump machine, a three-way pipe is sleeved on the inside of the conveying pipe, and a telescopic spray head is sleeved on one end of the three-way pipe.

[0015] By arranging the pump machine, the conveying pipe, the three-way pipe and the telescopic spray head, the effect of conveying the glue is facilitated.

[0016] Further improvement of the technical scheme of the utility model lies in that a T-shaped rod two is arranged on one side of the telescopic spray head, the inside of the T-shaped rod two is slidably connected to the inside of the fixing frame, a spring two is arranged on the outside of the T-shaped rod two, and a wiping block is fixedly connected to one end of the spring two.

[0017] By arranging the T-shaped rod two, the spring two and the wiping block, the glue is facilitated to be evenly smeared on the surface of the gluing roller, and the uniformity of the glue is improved.

[0018] Further improvement of the technical scheme of the utility model lies in that a tank door is arranged on the inside of the glue tank, and a feeding pipe is arranged on the inside of the glue tank.

[0019] The glue tank is provided with the feeding pipe on the inner side, so that the inside of the glue tank is cleaned.

[0020] Further improvement of the technical scheme of the utility model lies in that one side of the glue tank is fixedly connected with a motor, the output end of the motor is fixedly sleeved with a rotating rod, the inner side of the rotating rod is threadedly connected with a stirring assembly, and one end of the stirring assembly is fixedly connected with one side of the fixed plate.

[0021] The motor, the rotating rod and the stirring assembly are arranged, so that the glue in the glue tank is stirred, the uniformity of the glue is improved, and the glue is prevented from being deposited.

[0022] The utility model has the following technical progress compared with the prior art:

[0023] The utility model provides a kind of viscose device for pearl cotton production, the setting of fixed plate, T-shaped pole three, spring three, laminating block and scraper reaches the effect of hanging material to the glue that is adhered to the inner wall of glue tank in the process of stirring, further glue is deposited, while it is convenient to improve the effect of uniform discharge, the setting of mounting bracket, electric telescopic rod, moving plate, fixed frame and glue roller is convenient to adjust the effect of viscose of pearl cotton of different thickness, the setting of mounting bracket, electric telescopic rod, moving plate, fixed frame and glue roller is convenient to adjust the effect of viscose of pearl cotton of different thickness.

[0024] The utility model provides a kind of viscose device for pearl cotton production, the setting of T-shaped pole two, spring two and rubbing block is convenient to the effect of evenly spreading glue on the surface of glue roller, improves the uniformity of viscose, the feeding pipe is arranged in the inner side of glue tank, it is convenient to the effect of cleaning the inside of glue tank, the setting of motor, rotating rod and stirring assembly is convenient to the effect of stirring glue in the inside of glue tank, improves the flow of uniform feeding, avoids depositing. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0026] Figure 2 It is the structure schematic view of the glue application unit of the utility model;

[0027] Figure 3 It is the partial structure schematic view of the glue conveying unit of the utility model;

[0028] Figure 4 It is the cross-sectional structure schematic view of the stirring unit of the utility model;

[0029] Figure 5 It is the A structure enlarged schematic view of the utility model Figure 4 .

[0030] In the figure: 1, bottom plate; 2, gluing unit; 21, mounting frame; 22, electric telescopic rod; 23, moving plate; 24, fixing frame; 25, gluing roller; 26, T-shaped rod one; 27, spring one; 3, glue conveying unit; 31, pump machine; 32, conveying pipe; 33, tee pipe; 34, telescopic nozzle; 35, T-shaped rod two; 36, spring two; 37, wiping block; 4, stirring unit; 41, glue tank; 42, tank door; 43, feeding pipe; 44, motor; 45, rotating rod; 46, stirring assembly; 47, hanging material unit; 471, fixed plate; 472, T-shaped rod three; 473, spring three; 474, fitting block; 475, scraper. DETAILED DESCRIPTION

[0031] The utility model makes further detailed instructions in combination with examples as follows: EXAMPLE

[0032] As Figures 1-5 shown, the utility model provides a viscose device for pearl wool production, including bottom plate 1, the top surface of bottom plate 1 is provided with gluing unit 2, the top surface of gluing unit 2 is provided with glue conveying unit 3, the top surface of gluing unit 2 is provided with stirring unit 4, and stirring unit 4 includes glue tank 41 and hanging material unit 47, glue tank 41 is set up at the top surface of gluing unit 2, and hanging material unit 47 is set up inside glue tank 41, and hanging material unit 47 includes fixed plate 471, fixed plate 471 is fixedly connected inside glue tank 41, T-shaped rod three 472 is penetrated and arranged in the inside of fixed plate 471, spring three 473 is sleeved on the outside of T-shaped rod three 472, one end of spring three 473 is fixedly connected on the bottom surface of fixed plate 471, one end of spring three 473 is fixedly connected with fitting block 474, one side of fitting block 474 is fixedly connected with scraper 475, the inside of glue tank 41 is provided with tank door 42, the inside of glue tank 41 is provided with feeding pipe 43, one side of glue tank 41 is fixedly connected with motor 44, the output end of motor 44 is fixedly sleeved with rotating rod 45, and rotating rod 45 is screw-connected with stirring assembly 46 on the inside, one end of stirring assembly 46 is fixedly connected with one side of fixed plate 471, glue for production is placed in the inside of glue tank 41 through feeding pipe 43, then control motor 44 to drive and rotate with rotating rod 45, and stirring assembly 46 is driven to fully stir the glue in the inside of glue tank 41, to avoid precipitation, and in the process of rotating of stirring assembly 46, fixed plate 471 is driven to rotate simultaneously, fitting block 474 and scraper 475 are driven to adhere to the inner wall of glue tank 41 through the cooperation of T-shaped rod three 472 and spring three 473, and the glue adhered to the inner wall of glue tank 41 is scraped down, to further improve the mixing effect. EXAMPLE

[0033] As Figures 1-5As shown in the embodiment 1, the utility model provides a technical scheme on the basis: preferably, the gluing unit 2 includes the mounting bracket 21, the mounting bracket 21 is fixedly connected at the top surface of bottom plate 1, the inside top surface of mounting bracket 21 is fixedly connected with electric telescopic handle 22, the telescopic end of electric telescopic handle 22 is fixedly connected with moving plate 23, the bottom surface of moving plate 23 is provided with fixed frame 24, the inside rotationally connected with gluing roller 25 of fixed frame 24, the top surface of fixed frame 24 is fixedly connected with T-shaped rod one 26, the inside of T-shaped rod one 26 is slidably connected in the inside of moving plate 23, the outside of T-shaped rod one 26 is equipped with spring one 27, the pearl wool is placed at the top surface of bottom plate 1, then the electric telescopic handle 22 is controlled to extend downwards, then the gluing roller 25 is contacted with the top surface of pearl wool, then the pearl wool is controlled to move, then the gluing roller 25 is closely attached with pearl wool by the action of T-shaped rod one 26 and spring one 27, and the glue is evenly applied to the top surface of pearl wool. Embodiment

[0034] As Figures 1-5 As shown in the embodiment 1, the utility model provides a technical scheme on the basis: preferably, the gluing unit 2 includes the mounting bracket 21, the mounting bracket 21 is fixedly connected at the top surface of bottom plate 1, the inside top surface of mounting bracket 21 is fixedly connected with electric telescopic handle 22, the telescopic end of electric telescopic handle 22 is fixedly connected with moving plate 23, the bottom surface of moving plate 23 is provided with fixed frame 24, the inside rotationally connected with gluing roller 25 of fixed frame 24, the top surface of fixed frame 24 is fixedly connected with T-shaped rod one 26, the inside of T-shaped rod one 26 is slidably connected in the inside of moving plate 23, the outside of T-shaped rod one 26 is equipped with spring one 27, the pearl wool is placed at the top surface of bottom plate 1, then the electric telescopic handle 22 is controlled to extend downwards, then the gluing roller 25 is contacted with the top surface of pearl wool, then the pearl wool is controlled to move, then the gluing roller 25 is closely attached with pearl wool by the action of T-shaped rod one 26 and spring one 27, and the glue is evenly applied to the top surface of pearl wool.

[0035] The working principle of the glue sticking device for pearl wool production will be described below.

[0036] As Figures 1-5As shown, by placing the glue for production inside the glue tank 41 through the feed pipe 43, the control motor 44 is driven to rotate the rotating rod 45, and the stirring assembly 46 is driven to fully stir the glue inside the glue tank 41, so that precipitation is avoided. In the process of rotating the stirring assembly 46, the fixed plate 471 is simultaneously rotated, and the matching block 474 and the scraper 475 are matched on the inner wall of the glue tank 41 through the cooperation of the T-shaped rod three 472 and the spring three 473, and the glue adhered to the inner wall of the glue tank 41 is scraped off, further improving the mixing effect. At the same time, the pump 31 is controlled to pump the glue inside the glue tank 41 out, and then the glue is delivered to one end of the telescopic nozzle 34 through the three-way pipe 33, and then the glue is sprayed on the outside of the glue roller 25. In the process of rotating the glue roller 25, the glue is uniformly applied to the outside of the glue roller 25 through the cooperation of the spring two 36 and the rubbing block 37. The pearl cotton is placed on the top surface of the bottom plate 1, and then the electric telescopic rod 22 is controlled to extend downward, and then the glue roller 25 contacts the top surface of the pearl cotton, and then the pearl cotton is controlled to move, and then the glue roller 25 is tightly matched with the pearl cotton through the action of the T-shaped rod one 26 and the spring one 27, and the glue is uniformly applied to the top surface of the pearl cotton.

[0037] The above has made a detailed description of the general description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the scope of the present application.

Claims

1. A gluing device for the production of pearl wool, comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is provided with a gluing unit (2), the top surface of the gluing unit (2) is provided with a glue conveying unit (3), and the top surface of the gluing unit (2) is provided with a stirring unit (4); The stirring unit (4) comprises a glue tank (41) and a hanging material unit (47), the glue tank (41) is arranged on the top surface of the gluing unit (2), and the hanging material unit (47) is arranged in the glue tank (41); The hanging material unit (47) comprises a fixed plate (471), the fixed plate (471) is fixedly connected in the glue tank (41), a T-shaped rod three (472) is arranged in the fixed plate (471), a spring three (473) is arranged on the outer side of the T-shaped rod three (472), one end of the spring three (473) is fixedly connected to the bottom surface of the fixed plate (471), and a matching block (474) is fixedly connected to one end of the spring three (473).

2. The gluing device for the production of pearl wool according to claim 1, characterized in that: The gluing unit (2) comprises a mounting frame (21), the mounting frame (21) is fixedly connected to the top surface of the bottom plate (1), an electric telescopic rod (22) is fixedly connected to the inner top surface of the mounting frame (21), a moving plate (23) is fixedly connected to the telescopic end of the electric telescopic rod (22), a fixed frame (24) is arranged on the bottom surface of the moving plate (23), and a gluing roller (25) is rotatably connected to the inner side of the fixed frame (24).

3. The gluing device for the production of pearl wool according to claim 2, characterized in that: The top surface of the fixed frame (24) is fixedly connected with a T-shaped rod one (26), the inner side of the T-shaped rod one (26) is slidably connected to the inner side of the moving plate (23), and the outer side of the T-shaped rod one (26) is sleeved with a spring one (27).

4. The gluing device for the production of pearl wool according to claim 1, characterized in that: The glue conveying unit (3) comprises a pump (31), the pump (31) is arranged on the top surface of the mounting frame (21), a conveying pipe (32) is sleeved with the discharge end of the pump (31), a three-way pipe (33) is sleeved with the inner side of the conveying pipe (32), and a telescopic nozzle (34) is sleeved with one end of the three-way pipe (33).

5. A gluing device for the production of pearl wool according to claim 4, characterized in that: One side of the telescopic nozzle (34) is provided with a T-shaped rod two (35), the inner side of the T-shaped rod two (35) is slidably connected to the inner side of the fixed frame (24), the outer side of the T-shaped rod two (35) is provided with a spring two (36), and one end of the spring two (36) is fixedly connected with a wiping block (37).

6. The gluing device for the production of pearl wool according to claim 1, characterized in that: The inner side of the glue tank (41) is provided with a tank door (42), and the inner side of the glue tank (41) is provided with a feeding pipe (43).

7. The gluing device for the production of pearl wool according to claim 6, characterized in that: One side of the glue tank (41) is fixedly connected with a motor (44), the output end of the motor (44) is fixedly sleeved with a rotating rod (45), the inner side of the rotating rod (45) is threadedly connected with a stirring assembly (46), and one end of the stirring assembly (46) is fixedly connected with one side of the fixed plate (471).

Citation Information

Patent Citations

  • Surface gluing device for pearl wool

    CN221311234U