High-efficiency dispensing gun

Abstract

The utility model relates to the field of glue gun, disclose a kind of high efficiency glue gun, including glue gun shell, the lower end surface center of glue gun shell outer wall is fixedly provided with handle, the inside center of glue gun shell is clamped and is provided with glue store, the side clamping of glue store is embedded and is provided with back cover, the lower end of one side outer wall of glue store and the lower end of one side outer wall of back cover are all provided with threaded hole. In the utility model, the operation process when the glue is assembled can be simplified, so as to realize simple operation, time-saving and labor-saving operation effect.

Description

Technical Field

[0001] This utility model relates to the field of glue dispensing guns, and in particular to a high-efficiency glue dispensing gun. Background Technology

[0002] In the production of electronic components, furniture, and handicrafts, materials are processed to a specified size and then assembled to complete the production of the whole piece. During assembly, there are mortise and tenon structures, screw drilling and fixing structures, and glue bonding structures. When using glue for bonding, glue is usually brushed or dripped onto the bonding area. When dripping glue, a glue gun is usually used.

[0003] In the process of developing this application, the inventors discovered the following problems with the prior art: In the existing technology, the traditional three-screw fastening design of the glue gun back cover requires unscrewing each of the three screws separately each time glue is filled. When assembling the back cover, the three sets of screw holes must be aligned before the screws can be installed. The whole process is time-consuming and laborious, which greatly affects work efficiency and user experience.

[0004] Therefore, those skilled in the art have provided a high-efficiency dispensing gun to solve the problems mentioned in the background art. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-efficiency glue gun that simplifies the assembly process of glue, thereby achieving a simple, time-saving, and labor-saving operation.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A high-efficiency dispensing gun includes a gun housing, a handle fixedly disposed at the center of the lower end face of the outer wall of the gun housing, a glue tank snapped into the center of the inner side of the gun housing, a rear cover snapped into one side of the glue tank, and threaded holes provided at the lower end of one side of the outer wall of the glue tank and the lower end of one side of the outer wall of the rear cover.

[0007] Furthermore, the glue tank is configured as a hollow aluminum canister, and the inner wall of one side of the glue tank is provided with threads.

[0008] Furthermore, a connecting hole is provided through the center of the rear cover, and a trigger is movably embedded in one side of the outer wall of the grip.

[0009] Furthermore, the two threaded holes are located on the same horizontal line and are interconnected, and a screw is provided through the thread inside the two threaded holes.

[0010] Furthermore, both the glue gun housing and the handle are made of ABS plastic, and the outer wall of the handle is provided with a rubber anti-slip pad.

[0011] Furthermore, the glue gun shell is made of two No. 1 panels joined together by bolts, and the handle is made of two No. 2 panels joined together by bolts.

[0012] This utility model has the following beneficial effects: This invention proposes a high-efficiency glue dispensing gun. By rotating the screw, two threaded holes are removed. Then, the back cover can be removed by pulling it to one side. Next, glue is filled into the glue tank, and the back cover is inserted into one side of the glue tank, aligning the two threaded holes. Then, the screw is turned along the threaded holes, so that the threaded rod passes through the two threaded holes, thereby achieving a fixed connection between the back cover and the glue tank. This invention avoids the cumbersome and inconvenient glue application process caused by the three screws used in traditional technology, reducing the complexity of operation and saving time and effort. Attached Figure Description

[0013] Figure 1 This is a first isometric schematic diagram of the entire utility model; Figure 2 This is a schematic diagram of the second isometric projection of the present invention. Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0014] Legend: 1. Glue gun housing; 2. Handle; 3. Rear cover; 4. Threaded hole; 5. Glue tank. Detailed Implementation

[0015] 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.

[0016] Reference Figures 1 to 3 One embodiment provided by this utility model: A high-efficiency glue gun includes a glue gun housing 1, a handle 2 fixedly disposed at the center of the lower end face of the outer wall of the glue gun housing 1, a glue tank 5 snapped into the center of the inside of the glue gun housing 1, a rear cover 3 snapped into one side of the glue tank 5, and threaded holes 4 are provided on the lower end of one side of the outer wall of the glue tank 5 and the lower end of one side of the outer wall of the rear cover 3.

[0017] Specifically, the glue gun housing 1 protects and secures the glue tank 5, the handle 2 provides easy gripping, the rear cover 3 seals the glue tank 5 to ensure its airtightness, and the threaded hole 4 facilitates the connection and fixation between the rear cover 3 and the glue tank 5.

[0018] Reference Figure 3 The glue tank 5 is a hollow aluminum can, and the inner wall of one side of the glue tank 5 is threaded.

[0019] Specifically, the excellent machinability, corrosion resistance and lightweight properties of aluminum material can significantly improve the service life of the glue tank 5 and the overall lightweight effect of the device, and can simplify the processing procedures. The thread on one side of the inner wall of the glue tank 5 facilitates the installation and connection with the glue nozzle.

[0020] Reference Figure 1 A connecting hole is provided through the center of the back cover 3, and a trigger is movably embedded on one side of the outer wall of the grip 2.

[0021] Specifically, the connection hole facilitates the connection of an external pressurizing device through an air supply pipe. The trigger is connected to the control components on the PCB board inside the device to control the start and stop of the pressurizing device, thereby controlling the dispensing and stopping of adhesive. This is a mature existing technology and will not be elaborated further.

[0022] Reference Figures 1 to 3 The two threaded holes 4 are located on the same horizontal line and are connected through each other. The threads inside the two threaded holes 4 are provided with screws.

[0023] Specifically, when the two threaded holes 4 are on the same horizontal line, the same screw is threaded through both threaded holes 4 at the same time, thereby achieving the effect of connecting and fixing the back cover 3 and the glue tank 5.

[0024] Reference Figures 1 to 3 Both the outer shell 1 and the handle 2 of the glue gun are made of ABS plastic, and the outer wall of the handle 2 is provided with a rubber anti-slip pad.

[0025] Specifically, the advantages of ABS plastic are its light weight, low cost, good corrosion resistance, and high design freedom. The grip feel of the handle 2 can be improved by using rubber anti-slip pads.

[0026] Reference Figures 1 to 3 The glue gun casing 1 is made of two No. 1 panels joined together by bolts, and the handle 2 is made of two No. 2 panels joined together by bolts.

[0027] Specifically, it facilitates the disassembly of the glue gun housing 1 and the handle 2, thereby facilitating the inspection and maintenance of internal components.

[0028] Working principle: Rotate the screw used to fix the back cover 3 and glue tank 5 so that the screw disengages from the two threaded holes 4, thereby pulling the back cover 3 to one side to disengage it from the glue tank 5. At this time, glue can be added into the glue tank 5. Then, the back cover 3 is re-inserted into one end of the glue tank 5 and the two threaded holes 4 are aligned. Then, the screw thread passes through the two threaded holes 4 to fix the back cover 3 and the glue tank 5. Then, connect the air source pipe to the back cover 3, and pressurize the glue tank 5 through the external pressurization device to achieve glue dispensing.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high efficiency glue gun comprising a glue gun housing (1), characterized in that: A handle (2) is fixedly provided at the center of the lower end face of the outer wall of the glue gun shell (1). A glue tank (5) is snapped into the center of the inside of the glue gun shell (1). A back cover (3) is snapped into one side of the glue tank (5). Threaded holes (4) are provided at the lower end of one side of the outer wall of the glue tank (5) and the lower end of one side of the outer wall of the back cover (3).

2. The high efficiency glue gun of claim 1, wherein: The glue tank (5) is a hollow aluminum can, and the inner wall of one side of the glue tank (5) is provided with threads.

3. The high efficiency glue gun of claim 1, wherein: A connecting hole is provided through the center of the back cover (3), and a trigger is movably embedded on one side of the outer wall of the grip (2).

4. The high efficiency glue gun of claim 1, wherein: The two threaded holes (4) are located on the same horizontal line and are connected through each other. The threads inside the two threaded holes (4) are provided with screws.

5. A high-efficiency dispensing gun according to claim 1, characterized in that: The glue gun housing (1) and handle (2) are both made of ABS plastic, and the outer wall of the handle (2) is provided with a rubber anti-slip pad.

6. A high-efficiency dispensing gun according to claim 1, characterized in that: The glue gun shell (1) is made of two No. 1 panels joined together by bolts, and the handle (2) is made of two No. 2 panels joined together by bolts.

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