Automatic gluing machine for bolts

Abstract

The utility model belongs to the technical field of bolt gluing, particularly relates to an automatic bolt gluing machine, and aims to solve the problems that in the background technology, bolt feeding consumes much labor force, and the requirement for the size of a bolt is strict, the automatic bolt gluing machine comprises a supporting frame, and a discharging groove plate is arranged on one side of the supporting frame; a first air cylinder is installed on the outer wall of the bottom of the discharging groove plate, and a piston rod of the first air cylinder is connected with a pushing plate. Bolts at the tail end of the discharging groove plate can be pushed into the lifting groove by pushing the material pushing plate through the first air cylinder, the bolts can be sequentially pushed into gluing equipment along with reciprocating motion of the material pushing plate, the automation degree is high, manpower is saved, the working efficiency is high, the conical head is driven to move through the electric push rod, and the production efficiency is improved. The bolt can be fixed between the conical head and the rotating plate, the bolt can rotate automatically under rotation of the output shaft of the servo motor, the stability of the bolt is guaranteed, meanwhile, the structure is simple, and the gluing requirements of bolts of different specifications can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt gluing, in particular to an automatic bolt gluing machine. Background Art

[0002] Screw glue is also called anaerobic glue, which means it cures in the absence of oxygen. Screw glue is widely used in industrial fields such as aircraft, cars, and electronics to reinforce the installation of screws and effectively prevent the screws from loosening in the product.

[0003] The following deficiencies exist in the process of bolt gluing:

[0004] Due to the large number of bolts, it is very labor-intensive to rely on manual labor to continuously push the bolts into the gluing equipment. In addition, the bolt gluing machines on the market need to fix one end of the bolt into the fixture and position the other end into the mold before gluing. Although this fixing method has good stability, it has a complex structure and strict requirements on the size of the bolts. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic bolt glue applying machine, which overcomes the deficiencies of the prior art and effectively solves the problem that bolt feeding is very labor-intensive and has strict requirements on the size of the bolts.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automatic bolt glue machine comprises a support frame, a material discharge trough plate is arranged on one side of the support frame, a first cylinder is installed on the outer wall of the bottom of the material discharge trough plate, a piston rod of the first cylinder is connected to a material pusher plate, and a lifting groove is arranged on the outer wall of one end of the material pusher plate;

[0008] The outer wall at the top of the support frame is fixedly connected to an electric push rod by bolts, and the piston rod of the electric push rod is connected to a cone head. The outer wall on one side of the support frame is fixedly connected to a servo motor by bolts, and the output shaft of the servo motor is connected to a rotating plate.

[0009] Preferably, a connecting plate is welded to the outer wall of one side of the material discharge chute plate, and a material discharge chute plate is welded to the outer wall of one end of the connecting plate, and the outer wall of one side of the material discharge chute plate is welded to the inner wall of the support frame.

[0010] Preferably, the outer wall of one side of the support frame is fixedly connected to a servo guide rail by bolts, and a second cylinder is installed on the outer wall of one end of the servo guide rail, the piston rod of the second cylinder is connected to a fixed sleeve, a glue storage cylinder is installed on the inner wall of the fixed sleeve, and a glue applying head is installed on the outer wall of one end of the glue storage cylinder.

[0011] Preferably, an outer wall of one side of the fixing sleeve is connected to an air pipe, and an outer wall of one end of the air pipe is connected to an air nozzle.

[0012] Preferably, bolts are placed on the inner wall of the discharge trough plate at equal distances, and the size of the lifting groove is matched with the size of the bolts.

[0013] Preferably, a pressure plate is welded to the inner wall of one side of the material discharging trough plate, and a positioning plate is welded to the inner wall of the other side of the material discharging trough plate.

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

[0015] 1. The bolt automatic glue machine designed in this paper can directly place the un-glued bolts into the discharge trough plate. The first cylinder pushes the push plate to push the bolts at the end of the discharge trough plate into the lifting trough. With the reciprocating movement of the push plate, the bolts can be pushed into the glue device in turn. It has a high degree of automation, saves manpower, and has high work efficiency.

[0016] 2. In the automatic bolt gluing machine designed in this invention, when the bolt is sent between the electric push rod and the servo motor through the push plate, the cone head is driven to move by the electric push rod, so that the bolt can be fixed between the cone head and the rotating plate. Under the rotation of the servo motor output shaft, the bolt can rotate by itself, which ensures the stability of the bolt. At the same time, the structure is simple and can meet the gluing requirements of bolts of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an automatic bolt glue applicator proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of a push plate of an automatic bolt glue machine proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the electric push rod connection structure of an automatic bolt glue machine proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of a servo guide rail connection structure of an automatic bolt gluing machine.

[0021] In the figure: 1. Support frame; 2. Discharge chute plate; 3. First cylinder; 4. Push plate; 5. Lifting trough; 6. Electric push rod; 7. Cone head; 8. Servo motor; 9. Rotating plate; 10. Connecting plate; 11. Discharge chute plate; 12. Servo guide rail; 13. Second cylinder; 14. Fixed sleeve; 15. Glue storage cylinder; 16. Gluing head; 17. Air pipe; 18. Air nozzle; 19. Pressing plate; 20. Positioning plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1, refer to Figure 1-2 A bolt automatic glue machine includes a support frame 1, a material discharge trough plate 2 is arranged on one side of the support frame 1, and a first cylinder 3 is installed on the outer wall of the bottom of the material discharge trough plate 2, the piston rod of the first cylinder 3 is connected to a push plate 4, and a lifting groove 5 is arranged on the outer wall of one end of the push plate 4.

[0024] In this embodiment, the unglued bolts can be directly placed in the discharge chute plate 2. The push plate 4 is pushed by the first cylinder 3 to push the bolts at the end of the discharge chute plate 2 into the lifting groove 5. As the push plate 4 moves back and forth, the bolts can be pushed into the gluing equipment in turn. The degree of automation is high, manpower is saved, and work efficiency is high.

[0025] Example 2, refer to Figure 3 , an automatic bolt glue machine, the top outer wall of the support frame 1 is fixedly connected to an electric push rod 6 by bolts, and the piston rod of the electric push rod 6 is connected to a cone head 7, the outer wall of one side of the support frame 1 is fixedly connected to a servo motor 8 by bolts, and the output shaft of the servo motor 8 is connected to a rotating plate 9.

[0026] In this embodiment, when the bolt is sent between the electric push rod 6 and the servo motor 8 through the push plate 4, the cone head 7 is driven to move by the electric push rod 6, so that the bolt can be fixed between the cone head 7 and the rotating plate 9. Under the rotation of the output shaft of the servo motor 8, the bolt can rotate by itself, which ensures the stability of the bolt. At the same time, the structure is simple and can adapt to the gluing requirements of bolts of different specifications.

[0027] Reference Figure 1 A connecting plate 10 is welded to the outer wall of one side of the material discharge chute plate 2, and a material discharge chute plate 11 is welded to the outer wall of one end of the connecting plate 10, and the outer wall of one side of the material discharge chute plate 11 is welded to the inner wall of the support frame 1.

[0028] Reference Figure 4 The outer wall of one side of the support frame 1 is fixedly connected with a servo guide rail 12 by bolts, and a second cylinder 13 is installed on the outer wall of one end of the servo guide rail 12, the piston rod of the second cylinder 13 is connected with a fixed sleeve 14, a glue storage cylinder 15 is installed on the inner wall of the fixed sleeve 14, and a glue head 16 is installed on the outer wall of one end of the glue storage cylinder 15.

[0029] Reference Figure 4 An air pipe 17 is connected to an outer wall of one side of the fixing sleeve 14 , and an air nozzle 18 is connected to an outer wall of one end of the air pipe 17 .

[0030] Reference Figure 1-2, bolts distributed at equal distances are placed on the inner wall of the discharge trough plate 2, and the size of the lifting groove 5 is matched with the size of the bolts.

[0031] Reference Figure 1 A pressing plate 19 is welded to the inner wall of one side of the material discharging trough plate 2, and a positioning plate 20 is welded to the inner wall of the other side of the material discharging trough plate 2.

[0032] Working principle: The staff can first place the bolts to be glued into the discharge trough plate 2. The first cylinder 3 pushes the push plate 4 to push the bolts at the end of the discharge trough plate 2 into the lifting groove 5 and then send the bolts between the electric push rod 6 and the servo motor 8. With the reciprocating movement of the push plate 4, the bolts can be pushed into the gluing equipment in turn. The electric push rod 6 drives the cone head 7 to move, and the bolts can be fixed between the cone head 7 and the rotating plate 9. Under the rotation of the output shaft of the servo motor 8, the bolts can rotate by themselves. In this process, the servo guide rail 12 drives the second cylinder 13 to move, and the second cylinder 13 drives the glue storage barrel 15 to move downward. The air nozzle 18 will first clean the dust in the thread groove, and then the glue head 16 will apply glue to the thread groove. After gluing, the bolts will eventually fall into the discharge trough plate 11.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic bolt glue machine, comprising a support frame (1), characterized in that: A material discharge trough plate (2) is provided on one side of the support frame (1), and a first cylinder (3) is installed on the outer wall of the bottom of the material discharge trough plate (2); a piston rod of the first cylinder (3) is connected to a material push plate (4), and a lifting groove (5) is provided on the outer wall of one end of the material push plate (4); The top outer wall of the support frame (1) is fixedly connected to an electric push rod (6) by bolts, and the piston rod of the electric push rod (6) is connected to a cone head (7); the outer wall of one side of the support frame (1) is fixedly connected to a servo motor (8) by bolts, and the output shaft of the servo motor (8) is connected to a rotating plate (9).

2. The automatic bolt glue machine according to claim 1, characterized in that: A connecting plate (10) is welded to the outer wall of one side of the material discharge chute plate (2), and a material discharge chute plate (11) is welded to the outer wall of one end of the connecting plate (10), and the outer wall of one side of the material discharge chute plate (11) is welded to the inner wall of the support frame (1).

3. The automatic bolt glue machine according to claim 1, characterized in that: The outer wall of one side of the support frame (1) is fixedly connected to a servo guide rail (12) by bolts, and a second cylinder (13) is installed on the outer wall of one end of the servo guide rail (12), the piston rod of the second cylinder (13) is connected to a fixed sleeve (14), the inner wall of the fixed sleeve (14) is installed with a glue storage cylinder (15), and the outer wall of one end of the glue storage cylinder (15) is installed with a glue head (16).

4. The automatic bolt glue machine according to claim 3, characterized in that: An outer wall of one side of the fixing sleeve (14) is connected to an air pipe (17), and an outer wall of one end of the air pipe (17) is connected to an air nozzle (18).

5. The automatic bolt glue machine according to claim 1, characterized in that: The inner wall of the discharge trough plate (2) is provided with bolts distributed at equal distances, and the size of the lifting groove (5) is matched with the size of the bolts.

6. The automatic bolt glue machine according to claim 1, characterized in that: A pressing plate (19) is welded to the inner wall of one side of the material discharging trough plate (2), and a positioning plate (20) is welded to the inner wall of the other side of the material discharging trough plate (2).

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