Bending device for electric glue gun

Abstract

The utility model relates to the field of electric glue guns, and discloses a bending device for an electric glue gun, which comprises a working table, an arc-shaped plate is mounted at the top of the working table, a limiting pipe positioned on the right side of the arc-shaped plate is fixedly connected to the top of the working table, and a driving motor is fixedly connected to the left side of the top of the working table. An output shaft of the driving motor is fixedly connected with a rotating disc, the left side of the rotating disc is fixedly connected with a connecting rod, and the end, away from the rotating disc, of the connecting rod is fixedly connected with a friction block. According to the bending device for the electric glue gun, when the rotating disc rotates, the telescopic rod and the extrusion wheel can be driven to rotate, when the extrusion wheel rotates to the positions of the arc-shaped plate and the glue outlet head, the glue outlet head can be extruded out, so that the glue outlet head is bent to form a qualified bending degree, and the bending degree produced through machine machining is more standard; and the friction block is in contact with the bent glue outlet head and pulls out the glue outlet head, so that the glue outlet head is more convenient to take out.

Description

Technical Field

[0001] The utility model relates to the field of glue gun processing, in particular to a bending device for an electric glue gun. Background Art

[0002] An electric glue gun is a tool that can automatically apply glue or squeeze glue, and is widely used in industries such as building decoration, electronic appliances, and automotive parts. Compared with manual glue guns, electric glue guns in the prior art have a high degree of automation and are relatively labor-saving.

[0003] In order to facilitate the glue extrusion work of the glue gun, the glue discharge head of the glue gun is mostly set to be bent. However, when the commonly used bending device is used, the bending efficiency of the glue gun head is low, and it is also very troublesome to take out the bent glue gun head, which affects the processing efficiency of the glue gun head. For this reason, we designed a bending device for an electric glue gun. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bending device for an electric glue gun, which solves the problem that the bending efficiency of the glue gun head is low when the currently commonly used bending device is in use, and it is also very troublesome to remove the bent glue gun head, resulting in affected processing efficiency of the glue gun head.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A bending device for an electric glue gun comprises a workbench, a curved plate is installed on the top of the workbench, and a limiting tube located on the right side of the curved plate is fixedly connected to the top of the workbench.

[0007] A driving motor is fixedly connected to the left side of the top of the workbench, an output shaft of the driving motor is fixedly connected to a rotating disk, a connecting rod is fixedly connected to the left side of the rotating disk, and a friction block is fixedly connected to one end of the connecting rod away from the rotating disk.

[0008] A telescopic rod is fixedly connected to the right side wall of the rotating disk, and an extrusion wheel is installed at one end of the telescopic rod away from the rotating disk.

[0009] Furthermore, a push plate is slidably connected to the right side of the top of the workbench, and a grab handle is fixedly connected to the right side wall of the push plate.

[0010] Furthermore, a fixing plate is installed on the back side of the arc plate, and the arc plate is installed on the workbench through the fixing plate.

[0011] Furthermore, a sliding groove corresponding to the push plate is opened on the right side of the top of the workbench, and the bottom of the push plate is slidably connected to the sliding groove.

[0012] Furthermore, the telescopic rod is composed of a limit box, a movable piston, a telescopic spring and a support rod. The limit box is installed on the rotating disk, the movable piston is installed inside the limit box, the left end of the support rod is fixedly connected to the right side wall of the movable piston, and the right end of the support rod is fixedly connected to the extrusion wheel.

[0013] Furthermore, grooves are provided on the friction block and the extrusion wheel.

[0014] The beneficial effects of the utility model are:

[0015] 1. In the utility model, when the rotating disk rotates, the telescopic rod and the extrusion wheel can be driven to rotate. When the extrusion wheel rotates to the position of the arc plate and the glue head, the glue head will be squeezed out, so that the glue head is bent, so that it can form a qualified curvature, and through machine processing, the curvature produced is more standard.

[0016] 2. In the utility model, after the driving motor is started, the rotating disk can be driven to rotate. When the rotating disk rotates, the connecting rod and the friction block can be driven to rotate. The friction block will contact the bent glue head and pull the glue head out, making it more convenient to take out the glue head. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a top view of the utility model.

[0019] In the figure: 1. workbench; 2. arc plate; 3. limit tube; 4. drive motor; 5. rotating disk; 6. connecting rod; 7. friction block; 8. telescopic rod; 9. extrusion wheel; 10. push plate; 11. grab handle; 12. sliding groove; 13. sliding groove; 14. limit box; 15. moving piston; 16. telescopic spring; 17. support rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2: A bending device for an electric glue gun comprises a workbench 1, a curved plate 2 is installed on the top of the workbench 1, a fixed plate 12 is installed on the back of the curved plate 2, the curved plate 2 is installed on the workbench 1 through the fixed plate 12, and the curved plate 2 is convenient for replacing the curved plate 2, so that different production needs of the glue head can be more easily met, a limiting tube 3 is fixedly connected to the top of the workbench 1 and is located on the right side of the curved plate 2, and the left end of the curved plate 2 is set to be the same as the curvature required for the production of the glue head, and the glue head to be bent is inserted into the limiting tube 3, and the left end of the glue head is aligned with the left end of the curved plate 2, so that when pressure is applied to the left end of the glue head, the glue head will be restricted by the curved plate 2 to form a curvature that meets the standard.

[0022] A driving motor 4 is fixedly connected to the left side of the top of the workbench 1, and a rotating disk 5 is fixedly connected to the output shaft of the driving motor 4. A connecting rod 6 is fixedly connected to the left side of the rotating disk 5, and a friction block 7 is fixedly connected to the end of the connecting rod 6 away from the rotating disk 5. After the driving motor 4 is started, it can drive the rotating disk 5 to rotate. When the rotating disk 5 rotates, it can drive the connecting rod 6 and the friction block 7 to rotate. The friction block 7 will contact the bent glue discharging head and pull the glue discharging head out, making it more convenient to take out the glue discharging head.

[0023] A telescopic rod 8 is fixedly connected to the right side wall of the rotating disk 5, and an extrusion wheel 9 is installed at the end of the telescopic rod 8 away from the rotating disk 5. When the rotating disk 5 rotates, the telescopic rod 8 and the extrusion wheel 9 can be driven to rotate. When the extrusion wheel 9 rotates to the position of the curved plate 2 and the glue head, the glue head will be squeezed out, so that the glue head is bent so that it can form a qualified curvature, and after being processed by a machine, the curvature produced is more standard.

[0024] In another embodiment, a push plate 10 is slidably connected to the top right side of the workbench 1, and a grab handle 11 is fixedly connected to the right side wall of the push plate 10. A sliding groove 13 corresponding to the push plate 10 is opened on the top right side of the workbench 1, and the bottom of the push plate 10 is slidably connected to the sliding groove 13. The glue discharge head that needs to be bent is inserted into the limiting tube 3, and then the push plate 10 can more conveniently push the glue discharge head to the processing position, so that the processing efficiency of the glue discharge head is higher.

[0025] In another embodiment, the telescopic rod 8 is composed of a limit box 14, a movable piston 15, a telescopic spring 16 and a support rod 17. The limit box 14 is installed on the rotating disk 5, and the movable piston 15 is installed inside the limit box 14. The left end of the support rod 17 is fixedly connected to the right side wall of the movable piston 15, and the right end of the support rod 17 is fixedly connected to the extrusion wheel 9. Grooves are provided on the friction block 7 and the extrusion wheel 9. When the extrusion wheel 9 extrude the rubber head, the rubber head can be bent. When the extrusion wheel 9 contacts the arc plate 2, it will squeeze the support rod 17 and the movable piston 15, so that the length of the telescopic rod 8 becomes shorter so that it can pass through the position of the arc plate 2, so that the extrusion wheel 9 can perform the next bending work.

[0026] In summary, when the utility model is in use, the glue discharge head that needs to be bent is inserted into the limiting tube 3, and then the glue discharge head can be more conveniently pushed to the processing position through the pushing plate 10. After the driving motor 4 is started, the rotating disk 5 can be driven to rotate. When the rotating disk 5 rotates, the telescopic rod 8 and the extrusion wheel 9 can be driven to rotate. When the extrusion wheel 9 rotates to the position of the arc plate 2 and the glue discharge head, the glue discharge head will be squeezed, so that the glue discharge head is bent so that it can form a qualified curvature. When the rotating disk 5 rotates, the connecting rod 6 and the friction block 7 can be driven to rotate. The friction block 7 will contact the bent glue discharge head and pull the glue discharge head out, making it more convenient to take out the glue discharge head.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bending device for an electric glue gun, comprising a workbench (1), characterized in that: An arc-shaped plate (2) is installed on the top of the workbench (1), and a limiting tube (3) located on the right side of the arc-shaped plate (2) is fixedly connected to the top of the workbench (1); A driving motor (4) is fixedly connected to the left side of the top of the workbench (1); the output shaft of the driving motor (4) is fixedly connected to a rotating disk (5); a connecting rod (6) is fixedly connected to the left side of the rotating disk (5); and a friction block (7) is fixedly connected to one end of the connecting rod (6) away from the rotating disk (5); A telescopic rod (8) is fixedly connected to the right side wall of the rotating disk (5), and an extrusion wheel (9) is installed at one end of the telescopic rod (8) away from the rotating disk (5).

2. A bending device for an electric glue gun according to claim 1, characterized in that: A push plate (10) is slidably connected to the right side of the top of the workbench (1), and a grab handle (11) is fixedly connected to the right side wall of the push plate (10).

3. The bending device for an electric glue gun according to claim 1, characterized in that: A fixing plate (12) is installed on the back side of the arc-shaped plate (2), and the arc-shaped plate (2) is installed on the workbench (1) via the fixing plate (12).

4. A bending device for an electric glue gun according to claim 2, characterized in that: A sliding groove (13) corresponding to the pushing plate (10) is provided on the right side of the top of the workbench (1), and the bottom of the pushing plate (10) is slidably connected to the sliding groove (13).

5. The bending device for an electric glue gun according to claim 1, characterized in that: The telescopic rod (8) is composed of a limit box (14), a movable piston (15), a telescopic spring (16) and a support rod (17); the limit box (14) is mounted on the rotating disk (5); the movable piston (15) is mounted inside the limit box (14); the left end of the support rod (17) is fixedly connected to the right side wall of the movable piston (15); and the right end of the support rod (17) is fixedly connected to the extrusion wheel (9).

6. The bending device for an electric glue gun according to claim 1, characterized in that: The friction block (7) and the extrusion wheel (9) are both provided with grooves.

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