Glue gun convenient for quantitative feeding
By setting up adjustable restrictions and sliding structures in the rubber gun, the pressing process of the trigger is limited, and the problem of difficulty in quantitative fees in existing rubber guns is solved. Sexual and quantitative accuracy.
Patent Information
- Application Number
- CN202420842866.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-23
AI Technical Summary
It is difficult to achieve quantitative feeding of existing glue guns, resulting in different strengths and habits of different operators, making it difficult to achieve consistent glue feeding, and cannot meet the needs of part of the need for multiple times and quantitative extrusion.
Design a rubber gun that is convenient for quantitative feed. By setting up adjustable limits and sliding structures on the outside of the trigger, in conjunction with adjustable adjustment blocks and limited screws, limiting the prescription process of the trigger to control the amount of adhesive amount Essence
The consistency of the amount of adhesion and the amount of glue multiple times, ensure the accuracy and reliability of quantitative feed, meet the needs of multiple and quantitative crowding.
Smart Images
Figure CN222402155U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glue guns, in particular to a glue gun which is convenient for quantitative feeding. Background Art
[0002] A glue gun is a tool used for applying or squeezing glue. Its principle is to melt the glue in the glue stick through a heating system, squeeze out the molten glue through a pressure system, and finally stick the glue to the place where it needs to be glued through a nozzle.
[0003] The core component of the glue gun is the heating system, which uses components such as heating wires or PTC heaters to convert electrical energy into thermal energy, so that the glue in the glue stick quickly reaches the melting point and melts in the heating chamber. Once the glue is melted, the pressure system of the glue gun plays a key role. By pulling or pressing the trigger, the pressure system can drive a push rod or piston to push the molten glue out of the heating chamber and extrude it accurately through the nozzle. However, in actual operation, because the working method of the trigger is relatively simple, it mainly depends on the operator's strength and speed to control the extrusion amount of the glue. Different operators have different strengths and habits, so it is difficult to achieve a consistent amount of glue input, and thus it is impossible to meet some requirements that require multiple and quantitative extrusion. Utility Model Content
[0004] The purpose of the utility model is to provide a glue gun that is convenient for quantitative feeding, 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 glue gun that is convenient for quantitative feeding comprises a gun body, a glue inlet is provided at one end of the gun body, a glue outlet nozzle is fixedly installed at the other end of the gun body, a heating component is fixedly installed in the gun body, and one end of the heating component is fixedly connected to one end of the glue outlet nozzle, a glue inlet component is movably installed in the gun body located at the other end of the heating component, a trigger is movably installed in the gun body located below the heating component, one end of the trigger is movably connected to one end of the glue inlet component via a connecting rod, a fixed shaft is fixedly installed on one side of the trigger, a sleeve is fixedly installed on one side of the gun body, and an adjustment block is movably installed in the sleeve.
[0007] As a further optimization solution of the present invention, a mounting groove is provided on the inner side of the sleeve, and first sliding grooves are provided on both sides of the mounting groove. The setting of the mounting groove and the first sliding groove can provide basic conditions for the sliding adjustment of the adjustment block.
[0008] As a further optimization solution of the present invention, sliders are fixedly installed on both sides of the adjustment block, and the lower end surface of the adjustment block is flush with the inner wall of the sleeve.
[0009] As a further optimization solution of the present invention, a limiting screw is threadedly connected to the center position of the adjustment block, and a knob is fixedly installed on the upper end of the limiting screw.
[0010] As a further optimization scheme of the present invention, the adjustment block is inserted into the installation groove, and the two sliders are respectively slidably installed in the corresponding first sliding grooves. The adjustment block can drive the limit screw to adjust the position in the installation groove with the help of the sliders on both sides, so that the limit screw can be moved to the specified position to limit the rotation process of the sleeve.
[0011] As a further optimization scheme of the present invention, a second sliding groove is provided on the outside of the fixed shaft, a limit block is fixedly installed in the second sliding groove, and the trigger located at the inner side of the fixed shaft is rotatably installed in the gun body through the rotating shaft, and the end of the fixed shaft away from the trigger is inserted and installed in the sleeve, and one end of the limit screw extends into the second sliding groove. Through the cooperation of the limit screw, the second sliding groove and the limit block, when the trigger drives the fixed shaft to rotate, the limit block is used to limit the pressing process of the trigger and control the amount of glue feeding.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] The utility model describes a glue gun that is convenient for quantitative feeding. A fixed shaft that can rotate with the trigger is provided on one side of the glue feeding component, and a second sliding groove is provided on the outer side of the fixed shaft. A limit block is installed in the second sliding groove. In combination with the adjustable adjustment block and the limit screw, the pressing process of the trigger can be limited, thereby ensuring that the glue feeding amount and the glue discharge amount are consistent for multiple times. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the intercropping and regulating block of the utility model;
[0017] Figure 4 for Figure 2 Enlarged view of point A in the middle.
[0018] In the figure: 1. Gun body; 2. Glue inlet; 3. Glue outlet; 4. Heating assembly; 5. Glue inlet assembly; 6. Trigger; 7. Connecting rod; 8. Fixed shaft; 9. Sleeve; 10. Adjustment block; 11. Mounting slot; 12. First slide slot; 13. Slider; 14. Limit screw; 15. Knob; 16. Second slide slot; 17. Limit block. DETAILED DESCRIPTION
[0019] 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.
[0020] like Figure 1-Figure 4 As shown, the utility model provides a glue gun that is convenient for quantitative feeding, including a gun body 1, a glue inlet 2 is opened at one end of the gun body 1, a glue nozzle 3 is fixedly installed at the other end of the gun body 1, a heating component 4 is fixedly installed in the gun body 1, and one end of the heating component 4 is fixedly connected to one end of the glue nozzle 3, a glue feeding component 5 is also movably installed in the gun body 1 at the other end of the heating component 4, a trigger 6 is movably installed in the gun body 1 below the heating component 4, one end of the trigger 6 is movably connected to one end of the glue feeding component 5 through a connecting rod 7, a fixed shaft 8 is fixedly installed on one side of the trigger 6, a sleeve 9 is fixedly installed on one side of the gun body 1, and an adjusting block 10 is movably installed in the sleeve 9.
[0021] like Figure 2-Figure 3 As shown, a mounting groove 11 is provided on the inner side of the sleeve 9, and a first slide groove 12 is provided on both sides of the mounting groove 11. The arrangement of the mounting groove 11 and the first slide groove 12 can provide basic conditions for the sliding adjustment of the adjustment block 10. Slide blocks 13 are fixedly installed on both sides of the adjustment block 10, and the lower end surface of the adjustment block 10 is flush with the inner wall of the sleeve 9. The center position of the adjustment block 10 is threadedly connected to a limit screw 14, and a knob 15 is fixedly installed on the upper end of the limit screw 14. The adjustment block 10 is inserted and installed in the mounting groove 11, and the two slide blocks 13 are respectively slidably installed in the corresponding first slide groove 12. The adjustment block 10 can drive the limit screw 14 to adjust the position in the mounting groove 11 with the help of the slide blocks 13 on both sides, so that the limit screw 14 can be moved to the specified position to limit the rotation process of the sleeve 9.
[0022] like Figure 2 、 Figure 4 As shown, a second sliding groove 16 is opened on the outside of the fixed shaft 8, and a limit block 17 is fixedly installed in the second sliding groove 16. The trigger 6 located at the inner side of the fixed shaft 8 is rotatably installed in the gun body 1 through the rotating shaft, and the end of the fixed shaft 8 away from the trigger 6 is inserted and installed in the sleeve 9, and one end of the limit screw 14 extends into the second sliding groove 16. Through the cooperation of the limit screw 14, the second sliding groove 16 and the limit block 17, when the trigger 6 drives the fixed shaft 8 to rotate, the limit block 17 is used to limit the pressing process of the trigger 6 and control the amount of glue feeding.
[0023] It should be noted that the present invention is a glue gun that is convenient for quantitative feeding. When adjusting the pressing process of the trigger 6, the knob 15 can be rotated, so that the knob 15 drives the limit screw 14 to rotate upward in the screw hole in the adjustment block 10, so that the lower end of the limit screw 14 no longer conflicts with the inner wall of the second slide groove 16, and the adjustment block 10 can be driven to slide and adjust in the installation groove 11 by the knob 15 and the limit screw 14, that is, the limit screw 14 is away from the limit block 17. The farther the distance is, the greater the pressing process of the trigger 6. When the limit screw 14 is adjusted to a suitable position, the knob 15 can be rotated again, so that the lower end of the limit screw 14 is squeezed against the inner wall of the second slide groove 16. When the trigger 6 is pressed, the trigger 6 drives the trigger 6 to rotate, and its second slide groove 16 slides on the lower end of the limit screw 14. With the help of the limit screw 14 limiting the limit block 17, the pressing process of the trigger 6 is controlled, and the glue feeding amount can be controlled in cooperation with the glue feeding component 5.
[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A glue gun that facilitates quantitative feeding, characterized in that: The gun body (1) comprises a gun body (1), wherein one end of the gun body (1) is provided with a glue inlet (2), the other end of the gun body (1) is fixedly mounted with a glue outlet nozzle (3), a heating component (4) is fixedly mounted inside the gun body (1), and one end of the heating component (4) is fixedly connected to one end of the glue outlet nozzle (3), a glue inlet component (5) is movably mounted inside the gun body (1) at the other end of the heating component (4), and a trigger (6) is movably mounted inside the gun body (1) below the heating component (4); One end of the trigger (6) is movably connected to one end of the glue feeding assembly (5) via a connecting rod (7); a fixed shaft (8) is fixedly mounted on one side of the trigger (6); a sleeve (9) is fixedly mounted on one side of the gun body (1); and an adjustment block (10) is movably mounted in the sleeve (9).
2. A glue gun for quantitative feeding according to claim 1, characterized in that: A mounting groove (11) is provided on the inner side of the sleeve (9), and first sliding grooves (12) are provided on both sides of the mounting groove (11).
3. A glue gun for quantitative feeding according to claim 2, characterized in that: Slide blocks (13) are fixedly mounted on both sides of the adjustment block (10), and the lower end surface of the adjustment block (10) is flush with the inner wall of the sleeve (9).
4. A glue gun for quantitative feeding according to claim 3, characterized in that: A limit screw (14) is threadedly connected at the center position of the adjustment block (10), and a knob (15) is fixedly mounted on the upper end of the limit screw (14).
5. A glue gun for quantitative feeding according to claim 4, characterized in that: The adjustment block (10) is inserted and installed in the installation groove (11), and the two sliding blocks (13) are respectively slidably installed in the corresponding first sliding grooves (12).
6. A glue gun for quantitative feeding according to claim 5, characterized in that: A second slide groove (16) is formed on the outside of the fixed shaft (8), a limit block (17) is fixedly installed in the second slide groove (16), and the trigger (6) located at the inner side of the fixed shaft (8) is rotatably installed in the gun body (1) through a rotating shaft, and the end of the fixed shaft (8) away from the trigger (6) is inserted and installed in the sleeve (9), and one end of the limit screw (14) extends into the second slide groove (16).