An adhesive extrusion discharge structure

Abstract

This utility model discloses an adhesive extrusion and discharge structure. A storage tank and an extrusion cylinder are mounted on a base. The storage tank is equipped with a stirring and cleaning component, and temperature control devices are located on both sides of the tank. This utility model, through the temperature control devices and stirring and cleaning component on the storage tank, can regulate and stir the adhesive in the storage tank, ensuring the quality of the extruded adhesive. While stirring, adhesive adhering to the inner wall of the storage tank can be scraped off for further stirring, saving adhesive and cleaning the inner wall of the storage tank, meeting the needs of workers and reducing labor. A graduated scale on the extrusion cylinder allows for precise control of the extrusion volume, avoiding waste. A flow divider prevents blockage of the extrusion cylinder, improving the extrusion efficiency of the adhesive and demonstrating high practicality.

Description

Technical Field

[0001] This utility model relates to the field of extrusion discharge structure technology, specifically an adhesive extrusion discharge structure. Background Technology

[0002] Adhesives are substances that bond two or more solid materials together through surface interactions. They are widely used in packaging, electronics, building materials, automotive and transportation, machinery manufacturing, new energy, medical and health, aerospace and other fields.

[0003] In the prior art, a Chinese utility model patent discloses an adhesive extrusion device (publication number: CN220764781U), which includes an extrusion cylinder and an extrusion head coaxially disposed inside the extrusion cylinder. A first push-pull rod is provided on one side of the extrusion head, and a conical discharge port is provided at the front end of the extrusion cylinder. The extrusion head and the discharge port cooperate with each other. A sealing head is connected to the front end of the extrusion head. A feed pipe is provided at the front end of the circumferential side of the extrusion cylinder, and a discharge pipe is provided at the front end of the circumferential side of the storage tank. The discharge pipe is snapped together with the feed pipe, and a first control valve is provided on the front end face of the storage tank. Its design, which directly connects the glue gun and the storage tank, allows the adhesive in the storage tank to directly enter the extrusion cylinder, making it very convenient to use. However, in actual use, there are still some shortcomings. On the one hand, the equipment does not stir or control the temperature of the adhesive during use, which makes it impossible to guarantee the quality of the extruded adhesive. At the same time, it cannot scrape off and clean the adhesive adhering to the inner wall of the storage tank, requiring manual cleaning by staff, which increases labor costs. On the other hand, when extruding the adhesive, it is mostly done manually, making it impossible to accurately control the extrusion volume, which leads to adhesive waste and fails to meet the needs of staff, making it impractical to use. Utility Model Content

[0004] This invention provides an adhesive extrusion discharge structure, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adhesive extrusion discharge structure, comprising a base, a storage tank and an extrusion cylinder mounted on the base, a stirring and cleaning assembly mounted on the storage tank, temperature control devices mounted on both sides of the storage tank, a scale plate mounted on one side surface of the extrusion cylinder, a flow divider plate fixedly connected to the extrusion cylinder, a conveying pipe mounted at one end of the storage tank, the end of the conveying pipe away from the storage tank being connected to the extrusion cylinder, an electronic control valve mounted on the conveying pipe, and fixing holes formed around one side surface of the base.

[0006] As a further optimization, a support column is fixedly connected around one end surface of the storage tank, and one end surface of the support column abuts against one side surface of the base. Connecting plates are fixedly connected to both ends of the extrusion cylinder, and one end surface of the connecting plate abuts against one side surface of the base.

[0007] As a further optimization, a sealing cap is provided at one end of the extrusion cylinder, and an electronic telescopic rod is provided at the other end of the extrusion cylinder. The output end of the electronic telescopic rod is fixedly connected to an extrusion plate.

[0008] As a further optimization, a sealing cap is provided at one end of the storage tank, and a feeding port is provided on one side surface of the sealing cap. Circular sliding strips are fixedly connected to both ends of the interior of the storage tank.

[0009] As a further optimization, the stirring and cleaning assembly includes a mounting frame and a motor. One end surface of the mounting frame is fixedly connected to one side surface of the sealing cap. The mounting frame is fixedly connected to the motor. A rotating rod is rotatably connected inside the storage tank. One end surface of the rotating rod is fixedly connected to the output end of the motor.

[0010] As a further optimization, a first circular gear is fixedly connected to one end of the rotating rod, and several stirring rods are fixedly connected to the surface of the rotating rod.

[0011] As a further optimization, a connecting shaft is rotatably connected to both ends of one side surface of the sealing cover, and a second circular gear is fixedly connected to one end surface of the connecting shaft, the second circular gear meshing with the first circular gear.

[0012] As a further optimization, the upper circular slide bar is slidably connected to a circular rack, and the lower circular slide bar is slidably connected to a circular groove. The circular rack meshes with a second circular gear, and several cleaning scrapers are fixedly connected between the circular rack and the circular groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the temperature control device and stirring and cleaning components installed on the storage tank can regulate and stir the adhesive in the storage tank, ensuring the quality of the extruded adhesive. While stirring, the adhesive adhering to the inner wall of the storage tank can also be scraped off and stirred again, which not only saves adhesive but also cleans the inner wall of the storage tank, meeting the needs of workers and reducing labor. The scale plate installed on the extrusion cylinder can accurately control the extrusion amount when extruding the adhesive, avoiding waste. The flow divider can prevent the extrusion cylinder from clogging, improving the extrusion efficiency of the adhesive and making it highly practical. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the overall main structure of this utility model;

[0015] Figure 2 This is a top view of the overall structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the storage tank of this utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the extrusion cylinder of this utility model.

[0018] In the diagram: 100, base; 101, fixing hole; 102, storage tank; 103, support column; 104, temperature control device; 105, sealing cover; 106, feeding port; 107, circular slide bar; 108, circular rack; 109, circular groove; 200, extrusion cylinder; 201, connecting plate; 202, scale plate; 203, sealing cap; 204, electronic telescopic rod; 205, extrusion plate; 206, diverter plate; 207, conveying pipe; 208, electronic control valve; 300, stirring and cleaning assembly; 301, mounting frame; 302, motor; 303, rotating rod; 304, first circular gear; 305, stirring rod; 306, connecting shaft; 307, second circular gear; 308, cleaning scraper. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] This utility model provides an adhesive extrusion discharge structure, such as Figures 1 to 4As shown, it includes a base 100, on which a storage tank 102 and a pressing cylinder 200 are mounted. A stirring and cleaning assembly 300 is mounted on the storage tank 102. Temperature control devices 104 are mounted on both sides of the storage tank 102. A scale plate 202 is mounted on one side surface of the pressing cylinder 200. A flow divider 206 is fixedly connected in the pressing cylinder 200. A conveying pipe 207 is mounted on one end of the storage tank 102. The end of the conveying pipe 207 away from the storage tank 102 is connected to the pressing cylinder 200. An electronic control valve 208 is mounted on the conveying pipe 207. Fixing holes 101 are opened around one side surface of the base 100. In a preferred embodiment, the temperature control device 104 is selected as a semiconductor cooling chip, with an adjustable temperature range of 0-120°C, which can meet the stirring conditions of many types of adhesives. The temperature control device 104 can regulate the temperature of the adhesive inside the storage tank 102 to prevent the adhesive from solidifying during stirring. The scale plate 202 can accurately control the extrusion amount to avoid waste. The flow divider 206 can prevent blockage caused by further extrusion of adhesive. The stirred adhesive can be transported to the extrusion cylinder 200 through the delivery pipe 207. The opening and closing of the delivery pipe 207 can be controlled by the electronic control valve 208. The base 100 can be fixedly installed in a designated position through the fixing hole 101.

[0021] Support columns 103 are fixedly connected to one end surface of the storage tank 102, and one end surface of the support column 103 abuts against one side surface of the base 100. Connecting plates 201 are fixedly connected to both ends of the extrusion cylinder 200, and one end surface of the connecting plate 201 abuts against one side surface of the base 100. Through the support columns 103 and connecting plates 201, the storage tank 102 and the extrusion cylinder 200 can be stably contacted with the base 100.

[0022] A sealing cap 203 is provided at one end of the extrusion cylinder 200, and an electronic telescopic rod 204 is provided at the other end of the extrusion cylinder 200. The output end of the electronic telescopic rod 204 is fixedly connected to the extrusion plate 205. The sealing cap 203 can seal one end of the extrusion cylinder 200 when it is not in use, preventing the adhesive inside the extrusion cylinder 200 from flowing out and causing waste. The output end of the electronic telescopic rod 204 can drive the extrusion plate 205 to move.

[0023] A sealing cap 105 is provided at one end of the storage tank 102, and a feeding port 106 is provided on one side surface of the sealing cap 105. Circular sliding strips 107 are fixedly connected to both ends inside the storage tank 102. Adhesive can be added into the storage tank 102 through the feeding port 106.

[0024] The stirring and cleaning assembly 300 includes a mounting frame 301 and a motor 302. One end of the mounting frame 301 is fixedly connected to one side of the sealing cover 105. The mounting frame 301 is fixedly connected to the motor 302. A rotating rod 303 is rotatably connected inside the storage tank 102. One end of the rotating rod 303 is fixedly connected to the output end of the motor 302. When the motor 302 is turned on, the rotating rod 303 is rotated through the output end of the motor 302.

[0025] A first circular gear 304 is fixedly connected to one end of the rotating rod 303, and several stirring rods 305 are fixedly connected to the surface of the rotating rod 303. The rotation of the rotating rod 303 drives the first circular gear 304 and the stirring rods 305 to rotate synchronously.

[0026] A connecting shaft 306 is rotatably connected to both ends of one side surface of the sealing cover 105. A second circular gear 307 is fixedly connected to one end surface of the connecting shaft 306. The second circular gear 307 meshes with the first circular gear 304. The rotation of the first circular gear 304 drives the second circular gear 307 to rotate synchronously.

[0027] A circular rack 108 is slidably connected to the upper circular slide bar 107, and a circular groove 109 is slidably connected to the lower circular slide bar 107. The circular rack 108 meshes with a second circular gear 307, and several cleaning scrapers 308 are fixedly connected between the circular rack 108 and the circular groove 109. The rotation of the second circular gear 307 drives the circular rack 108 to slide and rotate in the circular slide bar 107, and the rotation of the circular rack 108 drives the circular groove 109 to rotate, thereby driving the cleaning scrapers 308 to rotate on the inner wall of the storage tank 102.

[0028] In summary: First, the worker pours the adhesive into the storage tank 102 through the feeding port 106. Then, the temperature control device 104 is turned on to adjust the adhesive in the storage tank 102 to a suitable temperature. Next, the motor 302 is turned on, and its output drives the rotating rod 303 to rotate. The rotating rod 303 then drives the stirring rod 305 to rotate synchronously, stirring the adhesive in the storage tank 102 to prevent it from solidifying. Simultaneously, the rotating rod 303 drives the first circular gear 304 to rotate, which in turn drives the second circular gear 307 to rotate. The second circular gear 307 then drives the circular rack... 108 slides and rotates on the circular slide bar 107, thereby driving the cleaning scraper 308 to rotate on the inner wall of the storage tank 102. This scrapes off the adhesive adhering to the inner wall of the storage tank 102, saving adhesive. At the same time, it can also clean the inner wall of the storage tank 102. The mixed adhesive enters the extrusion cylinder 200 through the conveying pipe 207. Then, the extrusion plate 205 is moved by the output end of the electronic telescopic rod 204. The extrusion plate 205 moves and extrudes the adhesive, which flows out from one end of the extrusion cylinder 200 for use. This meets the needs of the staff, ensures the quality of the extruded adhesive, saves adhesive, and greatly improves the practicality of the equipment.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adhesive extrusion structure comprising a base (100), characterised in that: The base (100) is provided with a storage tank (102) and an extrusion cylinder (200). The storage tank (102) is provided with a stirring and cleaning assembly (300). Temperature control devices (104) are provided on both sides of the storage tank (102). A scale plate (202) is provided on one side surface of the extrusion cylinder (200). A flow divider plate (206) is fixedly connected in the extrusion cylinder (200). A conveying pipe (207) is provided at one end of the storage tank (102). The end of the conveying pipe (207) away from the storage tank (102) is connected to the extrusion cylinder (200). An electronic control valve (208) is provided on the conveying pipe (207). Fixing holes (101) are opened around one side surface of the base (100).

2. An adhesive extrusion structure according to claim 1, characterized in that: The storage tank (102) has a support column (103) fixedly connected around one end surface. One end surface of the support column (103) abuts against one side surface of the base (100). The extrusion cylinder (200) has a connecting plate (201) fixedly connected to both ends. One end surface of the connecting plate (201) abuts against one side surface of the base (100).

3. An adhesive extrusion structure according to claim 1, wherein: A sealing cap (203) is provided at one end of the extrusion cylinder (200), and an electronic telescopic rod (204) is provided at one end of the extrusion cylinder (200). An extrusion plate (205) is fixedly connected to the output end of the electronic telescopic rod (204).

4. An adhesive extrusion structure according to claim 1, wherein: The storage tank (102) is provided with a sealing cap (105) at one end, and a feeding port (106) is provided on one side surface of the sealing cap (105). Circular sliding strips (107) are fixedly connected to both ends inside the storage tank (102).

5. An adhesive extrusion structure according to claim 1, wherein: The stirring and cleaning assembly (300) includes a mounting frame (301) and a motor (302). One end surface of the mounting frame (301) is fixedly connected to one side surface of the sealing cover (105). The mounting frame (301) is fixedly connected to the motor (302). A rotating rod (303) is rotatably connected inside the storage tank (102). One end surface of the rotating rod (303) is fixedly connected to the output end of the motor (302).

6. The adhesive extrusion discharge structure according to claim 5, characterized in that: One end of the rotating rod (303) is fixedly connected to a first circular gear (304), and a plurality of stirring rods (305) are fixedly connected to the surface of the rotating rod (303).

7. An adhesive extrusion structure according to claim 5, wherein: The sealing cover (105) has a connecting shaft (306) rotatably connected to both ends of one side surface. A second circular gear (307) is fixedly connected to one end surface of the connecting shaft (306), and the second circular gear (307) meshes with the first circular gear (304).

8. An adhesive extrusion structure according to claim 4, wherein: The upper circular slide bar (107) is slidably connected to a circular rack (108), and the lower circular slide bar (107) is slidably connected to a circular groove (109). The circular rack (108) meshes with a second circular gear (307), and a plurality of cleaning scrapers (308) are fixedly connected between the circular rack (108) and the circular groove (109).

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