Electrically-driven glue gun

Abstract

The utility model discloses an electrically-driven glue gun, comprising: a gun body comprising a gun head part and a gun tail part, the gun tail part is provided with a mounting seat, and the interior of the gun body is used for placing a glue cylinder; the screw rod is arranged in the gun body, the screw rod penetrates through the gun tail part and the mounting seat, and one end, close to the gun tail part, of the screw rod is a hexagonal head and is used for being matched with an external electric drill or a screwdriver; the screw unlocking control mechanism is arranged in the mounting seat, is used for quickly unlocking a screw to achieve the purpose of quickly replacing the rubber sleeve, and comprises a threaded push block, a threaded rod and a threaded rod; the screw rod slides in the mounting seat and is in threaded fit with the screw rod; the spring is arranged on one side of the threaded push rod, and the two ends of the spring abut against the threaded push rod and the mounting base respectively; and the reset button slides on the other side of the threaded push block, the tail end of the reset button extends and is inserted into the threaded push block, and the threaded push block is driven to be separated from the screw rod by pressing the reset spring.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glue guns, in particular to an electrically-driven glue gun. BACKGROUND

[0002] In many fields such as manual operation, construction, automobile maintenance, and home decoration, glue guns are widely used in the application of various adhesives as a common tool. The traditional glue gun needs to be squeezed by a trigger manually to extrude glue, which has the disadvantages of laborious use and uneven glue extrusion. In addition, the existing glue gun is more troublesome to replace after the glue cartridge is used up.

[0003] The above content is only used to assist in understanding the technical solutions of the present application and does not mean to admit that the above content is the closest prior art to the present application. SUMMARY

[0004] Therefore, the present application provides an electrically-driven glue gun to solve one of the above technical problems.

[0005] The technical scheme adopted by the present application to solve the technical problems is: an electrically-driven glue gun, comprising: a gun body comprising a gun head part and a gun tail part, the gun tail part being provided with a mounting seat, and the inside of the gun body being used for placing a glue cartridge; a screw rod being arranged in the gun body, the screw rod penetrating through the gun tail part and the mounting seat, and the end of the screw rod close to the gun tail part being a hexagonal head used for cooperating with an external electric drill or screwdriver; a screw rod unlocking control mechanism being arranged in the mounting seat and used for quickly unlocking the screw rod to achieve the purpose of quickly replacing the glue cartridge, comprising: a threaded push block; the threaded push block being slidably arranged in the mounting seat and threadedly cooperating with the screw rod; a spring being arranged on one side of the threaded push block and having two ends respectively abutting against the threaded push block and the mounting seat; and a reset button being slidably arranged on the other side of the threaded push block, the end of the reset button extending into the inside of the threaded push block, and the threaded push block being driven to disengage from the screw rod by pressing the spring; the screw rod being driven by the electric drill or screwdriver, glue being extruded by screw rod rotation and advancement, and the screw rod being quickly pulled back after the spring is pressed to achieve the purpose of quickly replacing the glue cartridge.

[0006] In some embodiments, a plurality of fixing seats are formed in the mounting seat, and a supporting copper sleeve is arranged in each fixing seat and sleeved on the screw rod.

[0007] In some embodiments, part of the reset button is exposed outside the mounting seat, and a sliding groove is formed in the mounting seat for the sliding of the reset button and the threaded push block.

[0008] In some embodiments, an opening groove is formed in the gun head part, and a contact plate is fixed to the end of the screw rod close to the gun head part.

[0009] In some embodiments, the upper half of the gun body is fully open, and the lower half is a mesh structure.

[0010] The application has the advantages that the hexagonal end of the screw rod is clamped by the chuck of a drill or screwdriver, the screw rod is driven to rotate by the drill or screwdriver, the screw rod moves uniformly due to cooperation with the threaded push block, the contact plate is driven to press the rubber tube placed in the gun body, the rubber tube is automatically and uniformly extruded, the operation is more relaxed, the screw rod unlocking control mechanism in the mounting seat is driven to disengage the threaded push block from the screw rod by pressing the reset button, the screw rod is unlocked and can move freely, the screw rod is pulled backward to achieve the purpose of quickly replacing the rubber tube, after the reset button is released, the threaded push block is automatically reset under the action of the spring, the screw rod is locked, and the operation is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0012] Figure 1 is a perspective view of the application.

[0013] Figure 2 is a perspective view of the application.

[0014] Figure 3 is a perspective view of the application.

[0015] Figure 4 is another perspective view of the application.

[0016] Explanation of reference numerals: 1, gun body, 101, gun head, 102, gun tail, 2, mounting seat, 201, fixed seat, 3, screw rod, 4, screw rod unlocking control mechanism, 401, threaded push block, 402, spring, 403, reset button, 5, support copper sleeve, 6, sliding groove, 7, open slot, 8, contact plate. DETAILED DESCRIPTION

[0017] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but the combination of the technical solutions should be based on the fact that a person of ordinary skill in the art can realize the combination, and when the combination of the technical solutions appears contradictory or unachievable, it should be considered that the combination of the technical solutions does not exist and is not within the protection scope of the present application.

[0018] In the embodiments of the present application, please refer to Figures 1-4 The electrically-driven glue gun mainly comprises a gun body 1 including a gun head part 101 and a gun tail part 102, the gun tail part 102 is provided with a mounting seat 2, and the gun body 1 is internally used for placing a glue cylinder; a screw rod 3 is arranged in the gun body 1, the screw rod 3 penetrates the gun tail part 102 and the mounting seat 2, and a hexagonal head is arranged at one end of the screw rod 3 close to the gun tail part 102, which is used for cooperating with an external electric drill or screwdriver; a screw rod unlocking control mechanism 4 is arranged in the mounting seat 2, which is used for quickly unlocking the screw rod 3 to achieve the purpose of quickly replacing the glue cylinder, and comprises a threaded push block 401; the threaded push block 401 is slidably arranged in the mounting seat 2 and threadedly cooperates with the screw rod 3; a spring 402 is arranged at one side of the threaded push block, and the two ends of the spring 402 respectively abut against the threaded push block and the mounting seat 2; a reset button 403 is slidably arranged at the other side of the threaded push block 401, and the tail end of the reset button 403 extends and is inserted into the inside of the threaded push block 401, the spring 402 is pressed to drive the threaded push block 401 to disengage from the screw rod 3; the screw rod 3 is driven by the electric drill or screwdriver, and glue is discharged by rotating and pushing the screw rod 3, and the screw rod 3 is quickly pulled back after the spring 402 is pressed to achieve the purpose of quickly replacing the glue cylinder.

[0019] The following will continue to describe some preferred / modified embodiments based on the above-described embodiments, and the following embodiments can be selected or combined.

[0020] As shown in Figure 2 A plurality of fixing seats 201 are formed in the mounting seat 2, a supporting copper sleeve 5 is arranged in each fixing seat 201, and the supporting copper sleeve 5 is sleeved on the screw rod 3 to support the screw rod 3.

[0021] As shown in Figure 3As shown, the reset button 403 is partially exposed outside the mounting seat 2, and the mounting seat 2 is formed with a sliding groove 6 for sliding of the reset button 403 and the threaded push block 401. The press spring 402 drives the threaded push block 401 to move towards the spring 402 until the threaded push block 401 is disengaged from the screw rod 3, and then the screw rod 3 can be freely removed for replacement of the rubber cylinder. After replacement, the reset button 403 is released, and the threaded push block 401 is reset under the action of the spring 402 to be threadedly engaged with the screw rod 3.

[0022] As shown in Figure 4 The gun head 101 is provided with an opening groove 7, and the screw rod 3 is fixed with a contact plate 8 at one end close to the gun head 101. The contact plate 8 is used to press the rubber cylinder when the screw rod 3 rotates and feeds to uniformly extrude the rubber.

[0023] Further, the upper half of the gun body 1 is fully open, and the lower half is a mesh structure for easy observation of the position of the screw rod 3 pressing the rubber cylinder and replacement of the rubber cylinder.

[0024] In use, the rubber cylinder is first placed in the gun body 1, and the electric drill or screwdriver can use a chuck to clamp the hexagonal end of the screw rod 3 to be connected and fixed. The screw rod 3 is fed by the electric drill to extrude the rubber, and after the rubber in the rubber cylinder is used up, the unlocking button is pressed to drive the threaded push block 401 to disengage from the screw rod 3 to pull the screw rod 3 to replace the rubber cylinder.

[0025] Thus, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present application, and the foregoing embodiments are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can understand that the technical solutions described in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An electrically driven glue gun, characterized in that It includes: The gun body includes a gun head and a gun tail, the gun tail is provided with a mounting seat, and the gun body is internally used for placing a glue cylinder; The screw rod is arranged in the gun body, penetrates the gun tail and the mounting seat, and is provided with a hexagonal head at one end close to the gun tail, which is used for matching an external electric drill or screwdriver; The screw rod unlocking control mechanism is arranged in the mounting seat and is used for quickly unlocking the screw rod to achieve the purpose of quickly replacing the glue cylinder, and includes: The threaded push block is slid in the mounting seat and is in threaded cooperation with the screw rod; The spring is arranged on one side of the threaded push block and is in abutment with the threaded push block and the mounting seat at both ends; The reset button is slid on the other side of the threaded push block, the tail end of the reset button extends and is inserted into the threaded push block, the threaded push block is driven to be separated from the screw rod by pressing the spring, and the screw rod is driven by the electric drill or screwdriver. The screw rod is driven by the electric drill or screwdriver, glue is discharged by rotating and pushing the screw rod, and the screw rod is quickly pulled back after the reset spring is pressed, so that the purpose of quickly replacing the glue cylinder is achieved.

2. An electrically driven glue gun according to claim 1, wherein A plurality of fixing seats are formed in the mounting seat, the fixing seats are provided with supporting copper sleeves, and the supporting copper sleeves are sleeved on the screw rod.

3. The electrically driven glue gun of claim 1, wherein, The reset button is partially exposed outside the mounting seat, and the mounting seat is formed with sliding grooves for sliding of the reset button and the threaded push block.

4. The electrically driven glue gun of claim 1, wherein, The gun head is provided with an opening groove, and the screw rod is fixed with a contact plate at one end close to the gun head.

5. The electrically driven glue gun of claim 1, wherein, The upper half of the gun body is fully open, and the lower half is a mesh structure.

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