Automatic glue spraying device for carbon fiber felt

Abstract

The utility model discloses an automatic glue spraying device for a carbon fiber felt, which is characterized in that a transmission device is positioned in a fixing device, a lifting device, a back swing device, a liquid supply and return device, a first emergency stop switch, a second emergency stop switch and an infrared sensor are mounted on the fixing device, the lifting device is respectively connected with the back swing device and a spray head, and the liquid supply and return device is connected with the spray head; the electric control cabinet is provided with an alarm indicating lamp, and the electric control cabinet is connected with the transmission device, the first emergency stop switch, the second emergency stop switch, the infrared sensor, the lifting device, the back swing device and the liquid supply and return device. According to the utility model, the automatic glue spraying treatment on the fibrofelt is realized, the problems of low working efficiency, non-uniform spraying, easiness in staining an operator, pollution to the environment and the like in the aspects of glue spraying of the fibrofelt are solved, and meanwhile, a glue solution can be well recycled through the sprayed liquid recycling system, so that the processing cost is greatly saved, the standard of process indexes is improved, and the product quality is improved. The safety risk of the working link is reduced, and the use effect is remarkable.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic spraying equipment, in particular to an automatic glue spraying device for carbon fiber felt. Background Art

[0002] According to the process requirements, carbon fiber felt sometimes needs to be sprayed with glue to achieve the expected effect. Currently, the general method is often to directly spray with a spray gun manually. The operator holds the spray gun and aims it at the fiber felt for spraying. Due to different spraying techniques and experiences of each person, the spraying effect is incomplete and uneven, which seriously affects the process effect. At the same time, this will bring disadvantages such as low glue spraying efficiency, easy soiling of the operator, and environmental pollution, increasing the labor cost and maintenance cost. In recent years, some factories have used multi-axis robots for spraying operations in complex working conditions, but most of the equipment is imported. This kind of equipment not only has high costs, but also has high technical requirements for operators, and the maintenance cost is also high. Therefore, it has hindered the application of this kind of robot in this field. Since the spraying requirements for fiber felt are not very high, there is an urgent need in the market for an automatic spraying device for fiber felt with low cost and strong practicability. In view of the above various analyses and considerations, considering the on-site working conditions and combining the actual situation, this set of automatic spraying device for fiber felt is specially designed. Summary of the Utility Model

[0003] The utility model provides an automatic glue spraying device for carbon fiber felt to solve the above problems.

[0004] To solve the above technical problems, the technical solution of the utility model is: an automatic glue spraying device for carbon fiber felt, including an electric control cabinet, a transmission device, a fixing device, a lifting device, a swinging device, a liquid supply and return device, and a spray head; the transmission device is located inside the fixing device, and the fixing device is installed with a lifting device, a swinging device, a liquid supply and return device, an emergency stop switch 1, an emergency stop switch 2, and an infrared sensor. The lifting device is respectively connected with the swinging device and the spray head, and the liquid supply and return device is connected with the spray head; an alarm indicator light is installed on the electric control cabinet, and the electric control cabinet is respectively connected with the transmission device, the emergency stop switch 1, the emergency stop switch 2, the infrared sensor, the lifting device, the swinging device, and the liquid supply and return device; the liquid supply and return device includes a liquid supply pump support, a liquid supply pump is installed on the liquid supply pump support, the liquid supply pump is sequentially connected with a liquid supply pipe, a liquid supply valve, a liquid supply telescopic pipe, and a spray head, the liquid supply pump is connected with a liquid inlet pipe, a liquid return device, a liquid return pipe, a liquid return valve, and a liquid supply valve, and a liquid return pressure transmitter is provided on the liquid return pipe.

[0005] Further, the liquid supply pump support is fixed to the ground through support fixing screws.

[0006] Further, the liquid supply telescopic pipe is fixed to the lifting device through a fastening clip.

[0007] Further, a liquid receiving groove is installed on the fixing device. The liquid receiving groove is located below the nozzle and is connected to the filtering device and the liquid return device.

[0008] Further, the swing-back device includes a swing-back motor. The swing-back motor is installed on the fixing device through a swing-back motor support plate. An active-side belt guide pulley, a driven-side belt guide pulley, a driven-side belt support roller, and an active-side belt support roller are installed on the swing-back belt support plate through a synchronous belt. The synchronous belt is connected to the sliding part guide rail through a belt clip. The swing-back belt support plate is installed on the fixing device through a fixed part guide rail.

[0009] Further, the lifting device includes a lifting motor support plate. The lifting motor support plate is installed on the swing-back device. A lifting motor is installed on the lifting motor support plate through a lifting motor support. The lifting motor is connected to a lead screw shaft through a coupling. The lead screw shaft is installed on the swing-back device through a fixing bracket. One end of the cable drag chain is connected to the lifting motor, and the other end of the cable drag chain is placed in the drag chain guide rail.

[0010] Further, the transmission device includes a roller support plate. A roller shaft is installed on the roller support plate. A transmission roller and a gear disc are installed on the roller shaft. The gear disc is connected to a transmission roller motor through a transmission chain.

[0011] Further, a roller transmission protective cover is provided outside the transmission chain, the gear disc, and the roller shaft.

[0012] Further, the roller support plate is fixed to the roller support column through a roller support column fixing screw.

[0013] Further, the fixing device includes a fixing steel plate. The fixing steel plate is fixed to the frame column through a frame column fixing screw. Laying plates are installed on both sides of the fixing steel plate. A sensor support plate is installed on the fixing steel plate. A drag chain guide rail support plate is installed on the fixing steel plate through a drag chain guide rail column.

[0014] The utility model realizes the automatic glue spraying treatment of the fiber felt, solves the problems of low working efficiency, uneven spraying, easy soiling of the operator, and environmental pollution in the glue spraying of the fiber felt. At the same time, the glue liquid can be well recovered and reused through the liquid spraying recovery system, greatly saving the processing cost, improving the compliance of the process indexes, and reducing the safety risk in this working link, with remarkable use effects. Brief Description of the Drawings

[0015] Figure 1 is the top view of the utility model;

[0016] Figure 2 is Figure 1 the enlarged cross-sectional view of part A of

[0017] Figure 3 is the side view of the utility model;

[0018] Figure 4 is Figure 3 an enlarged view of position B of

[0019] Wherein: 1. Alarm indicator light; 2. Electric control cabinet; 3. Wire duct; 4. Emergency stop switch 1; 5. Frame column; 6. Frame column fixing screw; 7. Transmission chain; 8. Gear disc; 9. Roller support column; 10. Roller support column fixing screw; 11. Fixed steel plate; 12. Roller drive shield; 13. Infrared sensor; 14. Sensor support plate; 15. Drag chain guide rail; 16. Drag chain guide rail column; 17. Driving side belt guide disc; 18. Swing-back motor; 19. Driving roller; 20. Laying plate; 21. Roller shaft; 22. Emergency stop switch 2; 23. Liquid supply pipe; 24. Driven side belt guide disc; 25. Swing-back belt support plate; 26. Synchronous belt; 27. Driven side belt support roller; 28. Belt clamp; 29. Sliding part guide rail; 30. Driving side belt support roller; 31. Fixed part guide rail; 32. Lifting motor support; 33. Lifting motor; 34. Liquid supply telescopic pipe; 35. Sprinkler head; 36. Liquid return valve; 37. Liquid supply valve; 38. Cable drag chain; 39. Liquid return pipe; 40. Cable conduit; 41. Driving roller motor; 42. Motor conduit; 43. Material support plate; 44. Liquid supply pump support; 45. Liquid supply pump; 46. Support fixing screw; 47. Liquid inlet pipe; 48. Liquid return device; 49. Liquid return pressure transmitter; 50. Swing-back motor support plate; 51. Drag chain guide rail support plate; 52. Supporting roller support plate; 53. Swing-back motor support plate column 1; 54. Lead screw shaft; 55. Coupling; 56. Lifting motor support plate; 57. Swing-back motor support plate column 2; 58. Fastening clamp; 59. Fixed frame; 60. Liquid receiving tank. Specific embodiments

[0020] The following further describes the specific embodiments of the present utility model in conjunction with the attached Figures 1-4 drawings.

[0021] An automatic glue spraying device for carbon fiber felt includes an electric control cabinet 2, a transmission device, a fixing device, a lifting device, a swing-back device, a liquid supply and return device, and a sprinkler head 35; the transmission device is located inside the fixing device, and the fixing device is equipped with a lifting device, a swing-back device, a liquid supply and return device, an emergency stop switch 1 4, an emergency stop switch 2 22, and an infrared sensor 13. The lifting device is respectively connected to the swing-back device and the sprinkler head 35, and the liquid supply and return device is connected to the sprinkler head 35; an alarm indicator light 1 is installed on the electric control cabinet 2, and the electric control cabinet 2 is respectively connected to the transmission device, the emergency stop switch 1 4, the emergency stop switch 2 22, the infrared sensor 13, the lifting device, the swing-back device, and the liquid supply and return device.

[0022] The liquid supply and return device includes a liquid supply pump support 44. The liquid supply pump support 44 is fixed to the ground by support fixing screws 46. A liquid supply pump 45 is installed on the liquid supply pump support 44. The liquid supply pump 45 is sequentially connected to a liquid supply pipe 23, a liquid supply valve 37, a liquid supply telescopic pipe 34, and a spray head 35. The liquid supply pump 45 is connected to a liquid inlet pipe 47, a liquid return device 48, a liquid return pipe 39, a liquid return valve 36, and a liquid supply valve 37. A liquid return pressure transmitter 49 is provided on the liquid return pipe 39. The liquid supply telescopic pipe 34 is fixed to the lifting device by a fastening clip 58.

[0023] The swing-back device includes a swing-back motor 18. The swing-back motor 18 is installed on the fixing device through a swing-back motor support plate 50. An active-side belt guide pulley 17, a driven-side belt guide pulley 24, a driven-side belt support roller 27, and an active-side belt support roller 30 are installed on a swing-back belt support plate 25 through a synchronous belt 26. The synchronous belt 26 is connected to a sliding part guide rail 29 through a belt clip 28. The swing-back belt support plate 25 is installed on the fixing device through a fixed part guide rail 31.

[0024] The lifting device includes a lifting motor support plate 56. The lifting motor support plate 56 is installed on the swing-back device. A lifting motor 33 is installed on the lifting motor support plate 56 through a lifting motor support 32. The lifting motor 33 is connected to a lead screw shaft 54 through a coupling 55. The lead screw shaft 54 is installed on the swing-back device through a fixing frame 59. One end of a cable drag chain 38 is connected to the lifting motor 33, and the other end of the cable drag chain 38 is placed in a drag chain guide rail 15.

[0025] The transmission device includes a roller support plate 52. A roller shaft 21 is installed on the roller support plate 52. A transmission roller 19 and a gear disc 8 are installed on the roller shaft 21. The gear disc 8 is connected to a transmission roller motor 41 through a transmission chain 7. A roller transmission guard 12 is provided outside the transmission chain 7, the gear disc 8, and the roller shaft 21. The roller support plate 52 is installed on a roller support column 9 through a roller support column fixing screw 10.

[0026] The fixing device includes a fixing steel plate 11. The fixing steel plate 11 is fixed to a frame column 5 by a frame column fixing screw 6. Laying plates 20 are installed on both sides of the fixing steel plate 11. A sensor support plate 14 is installed on the fixing steel plate 11. A drag chain guide rail support plate 51 is installed on the fixing steel plate 11 through a drag chain guide rail column 16. A liquid receiving tank 60 is located below the spray head 35. The liquid receiving tank 60 is connected to a filtering device and a liquid return device 48.

[0027] Place the carbon fiber material to be sprayed on the material pallet 43. The electric control cabinet 2 is connected and controlled with the swing-back motor 18, emergency stop switch 1 4, and infrared sensor 13 respectively through the wire trough 3. The electric control cabinet 2 is connected and controlled with the drive roller motor 41 through the motor wire tube 42. The electric control cabinet 2 is connected and controlled with the liquid supply pump 45, return liquid pressure transmitter 49, return liquid valve 36, liquid supply valve 37, and cable drag chain 38 respectively through the wire trough 3 and the cable tube 40. Open the return liquid valve 36 and start the liquid supply pump 45 through the electric control cabinet 2. When the return liquid pressure transmitter 49 detects that the pipeline pressure reaches the set value, delay to start the drive roller motor 41, and then the material moves forward. At the same time, delay to open the liquid supply valve 37 and close the return liquid valve 36. When the material moves to the infrared sensor 13, trigger the infrared sensor 13 and then start the swing-back motor 18. Drive the synchronous belt 26 through the swing-back motor 18, and drive the sliding part guide rail 29 through the synchronous belt 26. Since the lifting motor 33 is fixed on the sliding part guide rail 29, and the nozzle 35 moves up and down through the lead screw shaft 54 of the lifting motor 33. At the same time, the liquid supply telescopic tube 34 is fixed on the lead screw shaft 54 and moves up and down through the lead screw shaft 54. Therefore, the nozzle 35 moves through the operation of the swing-back motor 18, and then sprays the liquid supply on the moving material. There is a liquid receiving tank 60 under the transmission device for recovering the glue. In addition, the swing-back motor support plate 50 is fixed on the fixing device through the swing-back motor support plate column 1 53 and the swing-back motor support plate column 2 57.

[0028] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An automatic glue spraying device for carbon fiber felt, characterized in that: The invention comprises an electric control cabinet (2), a transmission device, a fixing device, a lifting device, a swing device, a liquid supply and return device, and a nozzle (35); the transmission device is located in the fixing device, the lifting device, the swing device, the liquid supply and return device, an emergency stop switch (4), an emergency stop switch (22), and an infrared sensor (13) are installed on the fixing device, the lifting device is connected to the swing device and the nozzle (35) respectively, and the liquid supply and return device is connected to the nozzle (35); an alarm indicator light (1) is installed on the electric control cabinet (2), and the electric control cabinet (2) is connected to the transmission device, the emergency stop switch (4), the emergency stop switch (22), the infrared sensor (13), the lifting device, the swing device, and the liquid supply and return device respectively; The liquid supply and return device comprises a liquid supply pump bracket (44), a liquid supply pump (45) is installed on the liquid supply pump bracket (44), the liquid supply pump (45) is connected with a liquid supply pipe (23), a liquid supply valve (37), a liquid supply telescopic pipe (34), and a nozzle (35) in sequence, the liquid supply pump (45) is connected with a liquid inlet pipe (47), a liquid return device (48), a liquid return pipe (39), a liquid return valve (36), and a liquid supply valve (37), and a liquid return pressure transmitter (49) is arranged on the liquid return pipe (39).

2. The automatic glue spraying device for carbon fiber felt according to claim 1, characterized in that: The liquid supply pump bracket (44) is fixed on the ground via bracket fixing screws (46).

3. The automatic glue spraying device for carbon fiber felt according to claim 1, characterized in that: The liquid supply telescopic tube (34) is fixed on the lifting device via a fastening clamp (58).

4. The automatic glue spraying device for carbon fiber felt according to claim 1, characterized in that: A liquid receiving tank (60) is installed on the fixing device. The liquid receiving tank (60) is located below the spray head (35). The liquid receiving tank (60) is connected to the filtering device and the liquid returning device (48).

5. The automatic glue spraying device for carbon fiber felt according to claim 1, characterized in that: The swing device comprises a swing motor (18), the swing motor (18) is installed on the fixing device through a swing motor support plate (50), an active side belt guide plate (17), a driven side belt guide plate (24), a driven side belt support roller (27), and an active side belt support roller (30) are installed on the swing belt support plate (25) through a synchronous belt (26), the synchronous belt (26) is connected to the sliding part guide rail (29) through a belt clamp (28), and the swing belt support plate (25) is installed on the fixing device through a fixed part guide rail (31).

6. The automatic glue spraying device for carbon fiber felt according to claim 1, characterized in that: The lifting device comprises a lifting motor support plate (56), the lifting motor support plate (56) is installed on the swing-back device, a lifting motor (33) is installed on the lifting motor support plate (56) via a lifting motor support (32), the lifting motor (33) is connected to a lead screw shaft (54) via a coupling (55), the lead screw shaft (54) is installed on the swing-back device via a fixing frame (59), one end of a cable drag chain (38) is connected to the lifting motor (33), and the other end of the cable drag chain (38) is placed in a drag chain guide rail (15).

7. The automatic glue spraying device for carbon fiber felt according to claim 1, characterized in that: The transmission device comprises a roller support plate (52), a roller shaft (21) is mounted on the roller support plate (52), a transmission roller (19) and a gear plate (8) are mounted on the roller shaft (21), and the gear plate (8) is connected to a transmission roller motor (41) via a transmission chain (7).

8. The automatic glue spraying device for carbon fiber felt according to claim 7, characterized in that: A roller transmission shield (12) is arranged outside the transmission chain (7), gear plate (8) and roller shaft (21).

9. The automatic glue spraying device for carbon fiber felt according to claim 7, characterized in that: The roller support plate (52) is mounted on the roller support column (9) via roller support column fixing screws (10).

10. The automatic glue spraying device for carbon fiber felt according to claim 1, characterized in that: The fixing device comprises a fixing steel plate (11), the fixing steel plate (11) is fixed to the frame column (5) by means of frame column fixing screws (6), a strap (20) is installed on both sides of the fixing steel plate (11), a sensor support plate (14) is installed on the fixing steel plate (11), and a drag chain guide rail support plate (51) is installed on the fixing steel plate (11) by means of a drag chain guide rail column (16).

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