Glue gun with convertible structure

Abstract

The utility model belongs to the field of glue gun structures, and particularly relates to a glue gun with a convertible structure, which comprises a glue gun main body, and a glue pipe fixing frame is arranged on the glue gun main body; a guide assembly is arranged on the rubber tube fixing frame; and a rotatable revolving body is arranged on the guide assembly. A supporting body is arranged on the guide assembly, and a side face, a swing shaft and an arc groove are arranged on the supporting body; a swinging piece is arranged in the supporting body; one end of the swing piece rotates around a swing shaft fixed in the supporting body, and a rotatable revolving body is arranged at the other end of the swing piece. The swing part is provided with a protrusion, a pin shaft is fixed to the protrusion and moves in an arc groove, and the arc groove is formed in the circumference with the swing shaft as the circle center.

Description

Technical Field

[0001] The present application belongs to the field of glue gun structures, and in particular relates to a glue gun with a transformable structure. Background Art

[0002] A glass glue gun is a sealant and caulking tool widely used in industries such as architectural decoration, electronics, automobiles and auto parts, and ships and containers. During application, the gun or nozzle is separated from the object being glued. While the glue is delivered by a motor-driven gear or screw mechanism, hand tremors can be reflected at the outlet, making it difficult to achieve a straight and even application. Summary of the Invention

[0003] The purpose of the embodiment of the present application is to provide a glue gun with a transformable structure, which can provide a glue gun structure that can apply glue in a straight line and evenly.

[0004] The present invention provides a glue gun with a transformable structure, comprising:

[0005] The glue gun body is provided with a hose fixing frame; the hose fixing frame is provided with a guide assembly; and the guide assembly is provided with a rotatable rotating body.

[0006] The guide assembly is provided with a support body, which is provided with a side surface, a swing axis, and an arc groove disposed on the side surface. A swing member is disposed within the support body. One end of the swing member rotates about the swing axis fixed to the support body, and the other end is provided with a rotatable rotating body. The swing member is provided with a protrusion, to which a pin is fixed. The pin moves within an arc groove, which is located on a circle centered on the swing axis.

[0007] The support body is also provided with a top surface, and an elastic body is provided between the top surface and the swinging member. The swinging member drives the pin shaft to be located at one end of the arc groove under the action of the elastic body, and when the elastic body is compressed, the pin shaft slides from one end of the arc groove to the other end. The swinging member is L-shaped, and the rotating body is located on the shorter side of the L-shaped swinging member. The swinging member is provided with a notch for accommodating the rotation of the rotating body and a rotating shaft for supporting the rotation of the rotating body. The guide assembly is fixedly welded to the hose fixing frame. The rotating body is made of stainless steel, and the width of the rotating body ranges from 1mm to 2mm, preferably 1.5mm, so that it can be placed in the gap where glue is required. The rotating body moves along the gap, and the glue will be applied along the straight line of the gap without deflection. It is easy to control the direction and the glue will be applied evenly.

[0008] This technical solution mainly provides a glue gun structure that can apply glue in a straight line and evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1This is a schematic diagram of the main structure of the glue gun;

[0010] Figure 2 This is a schematic diagram of the hose fixing frame;

[0011] Figure 3 It is an axonometric diagram of the guide assembly;

[0012] Figure 4 It is a three-dimensional schematic diagram of the guide assembly;

[0013] Figure 5 It is a front view diagram of the guide assembly;

[0014] Figure 6 is a side perspective schematic diagram of a guide assembly;

[0015] Description of reference numerals:

[0016] 100-glue gun body; 110-hose fixing frame; 120-guide assembly; 1201-support body; 121-top surface; 122-side surface; 123-swing shaft; 124-swing member; 125-arc groove; 126-rotating shaft; 127-rotating body; 128-pin shaft; 129-protrusion; 200-elastic body. DETAILED DESCRIPTION

[0017] Example

[0018] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0019] The following describes in detail a glue gun with a convertible structure provided by an embodiment of the present application through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0020] refer to Figure 1-6 , a glue gun with a transformable structure provided in an embodiment of the present application may include:

[0021] The glue gun body 100 is provided with a hose fixing frame 110; Figure 1 As shown, the hose fixing frame 110 is located at the end of the glue gun body 100 and is fixed to the end of the glue gun body 100. The hose fixing frame 110 stores a hose containing glue.

[0022] A guide assembly 120 is provided on the hose fixing frame 110; Figure 1 and Figure 2 As shown, the guide assembly 120 is located on the end of the hose fixing bracket 110 away from the motor body.

[0023] like Figure 3 and Figure 4 As shown. The guide assembly 120 is provided with a support body 1201, which is preferably an aluminum alloy part or a plastic part with strong rigidity. The support body 1201 is provided with a side surface 122 and a swing shaft 123 and an arc groove 125 provided on the side surface 122; a swing member 124 is also provided in the support body 1201; one end of the swing member 124 rotates around the swing shaft 123 fixed in the support body 1201, and a rotatable rotating body 127 is provided at the other end. The swing member 124 is provided with a notch for accommodating the rotation of the rotating body 127 and a rotating shaft 126 for supporting the rotation of the rotating body 127. The rotating body 127 rotates around the rotating shaft 126, and the rotating shaft 126 is embedded in the swing member 124, as shown. Figure 4 shown.

[0024] The swing member 124 is provided with a protrusion 129, to which a pin 128 is riveted. The pin 128 extends within the arc groove 125 and moves, allowing the swing member 124 to swing within the arc groove 125. The arc groove 125 acts as a limiter. The arc groove 125 is circumferentially centered on the swing axis 123. When the pin 128 extends within the arc groove 125 and moves, the pin 128 moves in a circular motion around the swing axis 123.

[0025] The support body 1201 is further provided with a top surface 121, and an elastic body 200 is provided between the top surface 121 and the swinging member 124. Figure 4 As shown, the swing member 124 drives the pin 128 to be located at one end of the arc groove 125 under the action of the elastic body 200, and when the elastic body 200 is compressed, the pin 128 slides from one end to the other end of the arc groove 125.

[0026] like Figure 6 As shown, the swing member 124 is L-shaped, and the rotating body 127 is located on the shorter side of the L-shaped swing member 124 .

[0027] The guide assembly 120 is fixedly welded or bonded to the hose holder 110. The welding or bonding should be a firm connection to prevent the guide assembly 120 from falling off the hose holder 110.

[0028] Rotating element 127 is made of stainless steel and has a width ranging from 1 mm to 2 mm. The width of rotating element 127 is preferably the same as the width of the groove where glue is applied. Rotating element 127 supports the front end of hose holder 110. This creates a contact point between the front end of hose holder 110 and the area to be glued, facilitating straight and even glue application.

[0029] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A glue gun with a transformable structure, characterized in that: include: A glue gun body, wherein the glue gun body is provided with a hose fixing frame; A hose fixing frame, wherein the hose fixing frame is provided with a guide assembly; The guide assembly is provided with a rotatable rotating body; the guide assembly is provided with a support body, the support body is provided with a side surface and a swing axis and an arc groove arranged on the side surface; a swing member is provided in the support body; one end of the swing member rotates around the swing axis fixed in the support body, and the other end is provided with a rotatable rotating body.

2. The glue gun with a convertible structure according to claim 1, characterized in that: The swinging member is provided with a protrusion, a pin is fixed on the protrusion, and the pin moves in an arc groove, and the arc groove is on a circumference with the swinging shaft as the center.

3. The glue gun with a transformable structure according to claim 2, characterized in that: The support body is also provided with a top surface, and an elastic body is provided between the top surface and the swinging member. The swinging member drives the pin shaft to be located at one end of the arc groove under the action of the elastic body, and when the elastic body is compressed, the pin shaft slides from one end of the arc groove to the other end.

4. The glue gun with a transformable structure according to claim 3, characterized in that: The swinging member is L-shaped, and the rotating body is located on the shorter side of the L-shaped swinging member.

5. The glue gun with a transformable structure according to any one of claims 1 to 4, characterized in that: The swinging member is provided with a notch for accommodating the rotation of the rotating body and a rotating shaft for supporting the rotation of the rotating body.

6. The glue gun with a transformable structure according to claim 1, characterized in that: The guide assembly is fixedly welded on the hose fixing frame.

7. The glue gun with a transformable structure according to claim 1, characterized in that: The rotator is made of stainless steel, and the width of the rotator is in the range of 1 mm to 2 mm.

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