Thread gluing device

Abstract

The utility model discloses a thread gluing device which comprises a support, a dispensing machine and a rotating mechanism, the dispensing machine and the rotating mechanism are respectively installed on the support, the rotating mechanism comprises a driving piece and a clamping assembly, one end of the clamping assembly is connected with the driving piece, and the other end of the clamping assembly is used for being matched with the inner circumferential wall of a part. And the glue outlet end of the glue dispenser is vertically positioned above the clamping assembly. The inner peripheral wall of the part is arranged on the clamping assembly in a sleeving mode, the driving part drives the clamping assembly to rotate, at the moment, the dispensing machine begins to discharge glue, the glue solution drips onto threads of the part under the action of gravity, the outer peripheral wall of the part is fully coated with the glue solution along with rotation of the part, and compared with manual gluing, the gluing efficiency is high, and stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of steering gear gluing, in particular to a thread gluing device. Background Art

[0002] With the continuous development of society, people are constantly improving the stability of parts processing to enhance the stability of equipment. In the automotive industry, in order to prevent the box bearings and worm components from loosening, limit screws coated with thread glue are used to lock the box bearings and worm components. However, since the limit screws that need to be glued cannot be magnetic, traditional magnetic clamping equipment cannot be used to adsorb the limit screws. Therefore, the gluing process of the limit screws is basically done manually, holding the parts while gluing, which is labor-intensive and has low work efficiency. Utility Model Content

[0003] In view of the above problems, the utility model proposes a threaded gluing device, in which a clamping assembly is driven to rotate by a driving member, and glue from a glue dispenser drips onto the thread of a part under the action of gravity. As the part rotates, the glue coats the outer wall of the part. Compared with manual gluing, the gluing efficiency is high and the stability is good.

[0004] The technical solution adopted by the utility model is as follows: a threaded gluing device, including a bracket, a glue dispenser and a rotating mechanism, the glue dispenser and the rotating mechanism are respectively installed on the bracket, the rotating mechanism includes a driving member and a clamping assembly, one end of the clamping assembly is connected to the driving member, and the other end of the clamping assembly is used to cooperate with the inner wall of the part, and the glue outlet end of the glue dispenser is located vertically above the clamping assembly.

[0005] Optionally, the clamping assembly includes a clamping seat portion and a clamping claw portion, the output end of the driving member is connected to the clamping seat portion through a bracket, and an elastic member is provided between the clamping claw portion and the clamping seat portion.

[0006] Optionally, the elastic member is installed at one end of the clamp seat portion away from the driving member, one end of the clamping claw portion is rotatably connected to the clamp seat, and the other end of the clamping claw portion abuts against the elastic member.

[0007] Optionally, the clamp seat portion includes a first clamp seat and a second clamp seat integrally connected to the first clamp seat, the diameter of the second clamp seat is smaller than the diameter of the first clamp seat, the first clamp seat is connected to the driving member, the elastic member is installed on the second clamp seat, the clamp claw portion is rotatably connected to the first clamp seat via a rotating shaft, and the first clamp seat is provided with a through hole for the rotating shaft to pass through.

[0008] Optionally, the second clamping seat is provided with a mounting hole, one end of the elastic member is mounted in the mounting hole, and the other end of the elastic member is in contact with the clamping claw portion.

[0009] Optionally, the first clamping seat is provided with a channel for accommodating the clamping claw portion, the channel extends to the second clamping seat, and the mounting hole is vertically connected to the channel.

[0010] Optionally, a guide column is provided on the side of the clamping claw portion facing the channel, and the first clamping seat is provided with a guide hole movably matched with the guide column.

[0011] Optionally, the clamping jaw portion includes a first clamping jaw and a second clamping jaw integrally connected to the first clamping jaw, the first clamping jaw is rotatably connected to the first clamping seat, and the second clamping jaw abuts against the elastic member.

[0012] Optionally, the bracket is provided with a first mounting plate for mounting the glue dispensing machine, and the first mounting plate is located above the clamping assembly.

[0013] Optionally, the bracket is provided with a second mounting plate, a glue receiving tray is placed on the second mounting plate, and the glue receiving tray is located vertically below the clamping assembly.

[0014] The beneficial effect of the utility model is that the inner circumferential wall of the part is sleeved on the clamping assembly, and the driving part drives the clamping assembly to rotate. At this time, the glue dispensing machine starts to discharge glue, and the glue drips onto the thread of the part under the action of gravity. As the part rotates, the glue coats the outer circumferential wall of the part. Compared with manual gluing, the gluing efficiency is high and the stability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a thread glue coating device proposed in an embodiment of the utility model;

[0016] Figure 2 An exploded view of the clamping assembly of the thread glue coating device proposed in an embodiment of the utility model.

[0017] The marks in the accompanying drawings are: 1. bracket; 11. first mounting plate; 12. second mounting plate; 2. dispensing machine; 3. driving member; 4. clamping assembly; 41. clamping seat; 411. first clamping seat; 412. second clamping seat; 413. channel; 414. through hole; 415. guide hole; 42. clamping jaw; 421. first clamping jaw; 422. second clamping jaw; 423. guide column; 43. elastic member; 44. rotating shaft; 5. glue receiving tray. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1As shown, a thread glue coating device includes a bracket 1, a glue dispenser 2 and a rotating mechanism, wherein the glue dispenser 2 and the rotating mechanism are respectively mounted on the bracket 1, and the rotating mechanism includes a driving member 3 and a clamping assembly 4, wherein one end of the clamping assembly 4 is connected to the driving member 3, and the other end of the clamping assembly 4 is used to cooperate with the inner peripheral wall of the part, and the glue outlet end of the glue dispenser 2 is located vertically above the clamping assembly 4. The inner peripheral wall of the part is sleeved on the clamping assembly 4, and the driving member 3 drives the clamping assembly 4 to rotate. At this time, the glue dispenser 2 starts to discharge glue, and the glue drips onto the thread of the part under the action of gravity. As the part rotates, the glue covers the outer peripheral wall of the part. Compared with manual gluing, the gluing efficiency is high and the stability is good. The driving member 3 can be a rotary motor, and the glue dispenser 2 and the driving member 3 can be respectively connected to the controller to realize automatic gluing. The glue dispenser 2 and the driving member 3 can also be respectively provided with switches, which are opened manually.

[0020] In this embodiment, if Figure 2 As shown, the clamping assembly 4 includes a clamping seat portion 41 and a clamping claw portion 42. The output end of the driving member 3 passes through the bracket 1 and is connected to the clamping seat portion 41. An elastic member 43 is provided between the clamping claw portion 42 and the clamping seat portion 41. The parts are sleeved on the clamping claw portion 42, and the provision of the elastic member 43 enables the clamping claw portion 42 to adapt to parts with different inner diameters.

[0021] In this embodiment, if Figure 2 As shown, the elastic member 43 is installed at one end of the clamping seat portion 41 away from the driving member 3, one end of the clamping claw portion 42 is rotatably connected to the clamping seat, and the other end of the clamping claw portion 42 is in contact with the elastic member 43. The clamping seat portion 41 includes a first clamping seat 411 and a second clamping seat 412 integrally connected to the first clamping seat 411, the diameter of the second clamping seat 412 is smaller than the diameter of the first clamping seat 411, the first clamping seat 411 is connected to the driving member 3, the elastic member 43 is installed on the second clamping seat 412, the clamping claw portion 42 is rotatably connected to the first clamping seat 411 through a rotating shaft 44, and the first clamping seat 411 is provided with a through hole 414 for the rotating shaft 44 to pass through. The diameter of the second clamping seat 412 is smaller than the diameter of the first clamping seat 411, so that it is convenient to sleeve parts on the second clamping seat 412.

[0022] In this embodiment, if Figure 2 As shown, the second clamping seat 412 is provided with a mounting hole, one end of the elastic member 43 is mounted in the mounting hole, and the other end of the elastic member 43 abuts against the clamping claw portion 42. The number of the elastic members 43 and the number of the clamping claws can be multiple, and the elastic members 43 and the clamping claws are arranged one by one, and the elastic members 43 can be symmetrically distributed along the circumference of the second clamping seat 412.

[0023] In this embodiment, if Figure 2As shown, the first clamping seat 411 is provided with a channel 413 for accommodating the clamping claw portion 42, the channel 413 extends to the second clamping seat 412, and the mounting hole is vertically connected to the channel 413. The free end of the elastic member 43 extends to the channel 413 and abuts against the clamping claw portion 42.

[0024] In this embodiment, if Figure 2 As shown, the side of the clamping jaw 42 facing the channel 413 is provided with a guide column 423, and the first clamping seat 411 is provided with a guide hole 415 that movably cooperates with the guide column 423. The cooperation between the guide column 423 and the guide hole 415 limits the movement of the clamping jaw 42.

[0025] In this embodiment, if Figure 2 As shown, the clamping jaw 42 comprises a first clamping jaw 421 and a second clamping jaw 422 integrally connected to the first clamping jaw 421 , the first clamping jaw 421 is rotatably connected to the first clamping seat 411 , and the second clamping jaw 422 abuts against the elastic member 43 . The guide column 423 is disposed on the first clamping jaw 421 .

[0026] In this embodiment, if Figure 1 As shown, the bracket 1 is provided with a first mounting plate 11 for mounting the glue dispenser 2, and the first mounting plate 11 is located above the clamping assembly 4. The bracket 1 is provided with a second mounting plate 12, and a glue receiving tray 5 is placed on the second mounting plate 12, and the glue receiving tray 5 is located vertically below the clamping assembly 4. Excess glue drips into the glue receiving tray 5 for easy collection.

[0027] The above description is only a preferred embodiment of the utility model, and does not limit the patent protection scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also included in the protection scope of the utility model.

Claims

1. A thread glue coating device, characterized in that: It includes a bracket, a glue dispenser and a rotating mechanism, the glue dispenser and the rotating mechanism are respectively installed on the bracket, the rotating mechanism includes a driving member and a clamping assembly, one end of the clamping assembly is connected to the driving member, and the other end of the clamping assembly is used to cooperate with the inner wall of the part, and the glue outlet end of the glue dispenser is located vertically above the clamping assembly.

2. The thread glue coating device according to claim 1, characterized in that: The clamping assembly comprises a clamping seat portion and a clamping claw portion, the output end of the driving member passes through a bracket and is connected to the clamping seat portion, and an elastic member is arranged between the clamping claw portion and the clamping seat portion.

3. The thread glue coating device according to claim 2, characterized in that: The elastic member is installed at one end of the clamp seat away from the driving member, one end of the clamping claw is rotatably connected to the clamp seat, and the other end of the clamping claw is in contact with the elastic member.

4. The thread glue coating device according to claim 3, characterized in that: The clamp seat portion includes a first clamp seat and a second clamp seat integrally formed with the first clamp seat, the diameter of the second clamp seat is smaller than the diameter of the first clamp seat, the first clamp seat is connected to the driving member, the elastic member is installed on the second clamp seat, the clamp claw portion is rotatably connected to the first clamp seat via a rotating shaft, and the first clamp seat is provided with a through hole for the rotating shaft to pass through.

5. The thread glue coating device according to claim 4, characterized in that: The second clamping seat is provided with a mounting hole, one end of the elastic member is mounted in the mounting hole, and the other end of the elastic member is in contact with the clamping claw portion.

6. The thread glue coating device according to claim 5, characterized in that: The first clamping seat is provided with a channel for accommodating the clamping claw portion, the channel extends to the second clamping seat, and the mounting hole is vertically connected to the channel.

7. The thread glue coating device according to claim 4, characterized in that: A guide column is provided on one side of the clamping claw portion facing the channel, and a guide hole movably matched with the guide column is provided on the first clamping seat.

8. The thread glue coating device according to claim 4, characterized in that: The clamping jaw portion comprises a first clamping jaw and a second clamping jaw integrally formed and connected to the first clamping jaw, the first clamping jaw is rotatably connected to the first clamping seat, and the second clamping jaw abuts against the elastic member.

9. The thread glue coating device according to claim 1, characterized in that: The bracket is provided with a first mounting plate for mounting the glue dispensing machine, and the first mounting plate is located above the clamping assembly.

10. The thread glue coating device according to claim 1, characterized in that: The bracket is provided with a second mounting plate, a glue receiving tray is placed on the second mounting plate, and the glue receiving tray is located vertically below the clamping assembly.

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