Steel ring fitting part adhesive cement automatic brushing vehicle

Abstract

The utility model relates to an automatic rubber cement brushing vehicle for a steel ring attaching piece, and belongs to the field of tire production equipment. The motor is connected with the synchronous belt wheel through the transmission shaft, the synchronous belt is meshed with the synchronous belt wheel below the steel ring attaching piece tray supporting shaft, the mounted bearing is connected with the steel ring attaching piece tray supporting shaft and is vertically installed, the steel ring attaching piece tray is fixedly connected to the upper portion of the steel ring attaching piece tray supporting shaft, and the air cylinder fixing support is installed on the support. A transverse air cylinder is installed on the air cylinder fixing support, a transverse rail is fixed to the upper portion of the air cylinder rod fixing support, a transverse sliding block is installed on the transverse rail in a sliding fit mode, a vertical rail is vertically installed on the hollow brush device fixing support, the vertical rail is meshed with the vertical sliding block, a fixing support is connected to the vertical sliding block, and a vertical air cylinder is fixedly installed on the fixing support. A telescopic rod of the vertical air cylinder is connected with a mucilage nozzle controller, the mucilage nozzle controller is connected with a mucilage nozzle and a brush, a mucilage box is installed on the vehicle body, and the mucilage box is connected with the mucilage nozzle controller through a mucilage suction pipe.

Description

Technical Field

[0001] This utility model relates to the field of tire production equipment, specifically an automatic coating vehicle for steel rim bonding components. Background Technology

[0002] As is well known, in the current tire manufacturing process, to reduce quality defects in the rubber core area, it is necessary to evenly apply adhesive to the surface of the rubber core of the steel rim bonding component to ensure good adhesion between the rubber core and the tire carcass. If the adhesive is not applied evenly or not at all, the rubber core and tire carcass will not bond well or will detach during manufacturing, easily resulting in air bubbles or delamination defects in the rubber core area. This leads to the downgrading and scrapping of finished tires, increasing manufacturing costs for enterprises. If minor air bubbles or delaminations are not detected and enter the market, they are very likely to cause premature damage and returns during tire use, posing significant safety risks and affecting the company's brand image.

[0003] The conventional method for applying adhesive to steel rim bonding components involves operators using a brush to apply the adhesive in a specific direction. The quality of the adhesive application depends on various factors, including brush width, brush thickness, the amount of adhesive applied, and application speed. Operator experience, responsibility, and technique also affect the application quality, leading to inconsistent results in actual production and increasing the difficulty of controlling defects. Furthermore, excessive adhesive application during the process can pollute the equipment and surrounding environment, making cleanup difficult.

[0004] The frequent involvement of operators in applying adhesive to the steel ring bonding parts increased their auxiliary production time and labor intensity, thus reducing the production efficiency of the molding machine. Summary of the Invention

[0005] To overcome the shortcomings of the existing technology, this utility model provides an automatic coating vehicle for steel ring bonding adhesive, which can realize the automatic coating of steel ring bonding adhesive and solve the problem of uneven coating when operators manually apply steel ring bonding adhesive.

[0006] The technical solution adopted by this utility model to solve its technical problem is: an automatic coating vehicle for steel rim bonding adhesive, comprising a vehicle body, with straight-going wheels and steering wheels fixedly connected to the lower part of the vehicle body. The vehicle body is characterized by having a motor mounted on it, the motor connected to a synchronous pulley via a drive shaft, the synchronous pulley meshing with a synchronous belt, and the other end of the synchronous belt meshing with a synchronous pulley below the support shaft of the steel rim bonding tray. A steel rim bonding tray mounting base is mounted on the vehicle body, a bearing seat is connected to the mounting base, the bearing seat is vertically mounted to the support shaft of the steel rim bonding tray, a steel rim bonding tray is fixedly connected above the support shaft, and a bracket is fixedly mounted on the side of the vehicle body. A cylinder mounting bracket is installed, on which a transverse cylinder is mounted. The cylinder rod of the transverse cylinder is fixedly connected to a parallel cylinder rod mounting bracket. A transverse rail is fixed to the upper part of the cylinder rod mounting bracket, and a transverse slider is slidably mounted on the transverse rail. A hollow brush device mounting bracket is fixed on the transverse slider. A vertical rail is vertically mounted on the hollow brush device mounting bracket, and the vertical rail meshes with the vertical slider. A mounting bracket is fixedly connected to the vertical slider, and a vertical cylinder is fixedly mounted on the mounting bracket. The telescopic rod of the vertical cylinder is connected to the glue spray head controller. The glue spray head controller connects the glue spray head and the brush. A glue box is installed on the vehicle body, and a glue suction pipe connects the glue box to the glue spray head controller.

[0007] An iron electrostatic grounding chain is fixedly installed on the side of the steering wheel under the vehicle body.

[0008] An operation control box is installed above the straight-moving wheels of the vehicle body. The operation control box includes a power switch, a motor start switch, a program control PLC, a motor stop switch, an emergency brake switch, an alarm reset switch, a rubber core connector direction change knob, and a counter.

[0009] The bracket is used to install and place the steel ring fitting for photoelectric detection.

[0010] A steel ring fitting positioner is installed on the steel ring fitting tray.

[0011] The beneficial effects of this invention are that it reduces quality defects such as bubbles and delamination in the adhesive core caused by uneven application of adhesive to the steel ring bonding parts. During the automatic application of adhesive to the steel ring bonding parts, frequent operator intervention is unnecessary, reducing operator auxiliary production time, alleviating operator labor intensity, and improving the production efficiency of the molding machine. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 The structural front view of this utility model.

[0014] Figure 2 This is an axial view of the present invention.

[0015] Figure 3 This is the left view of this utility model.

[0016] In the diagram: 1. Vehicle body; 2. Steering wheel; 3. Static grounding chain; 4. Hollow brush device fixing bracket; 5. Transverse track; 6. Cylinder rod fixing bracket; 7. Cylinder fixing bracket; 8. Transverse cylinder; 9. Bracket; 10. Transverse slider; 11. Adhesive suction tube; 12. Vertical cylinder; 13. Adhesive nozzle controller; 14. Brush; 15. Adhesive box; 16. Steel ring bonding component positioner; 17. Steel ring bonding component; 18. 19. Steel rim bonding component tray; 20. Steel rim bonding component tray support shaft; 21. Bearing with seat; 22. Steel rim bonding component tray mounting base; 23. Motor; 24. Solenoid valve assembly; 25. Vertical rail; 26. Vertical slider; 27. Fixed bracket; 28. Operation control box; 29. ​​Straight-moving wheel; 30. Adhesive cleaning valve; 31. Synchronous pulley; 32. Synchronous belt; 33. Synchronous pulley; 44. Steel rim bonding component detection photoelectric sensor. Detailed Implementation

[0017] In the figure, this utility model has a vehicle body 1. Straight-going wheels 28 and steering wheels 2 are fixedly connected to the bottom of the vehicle body 1. Two sets of motors 22 with the same power are fixedly installed in the center of the vehicle body 1. The motors 22 are connected to the synchronous pulleys 32 via the transmission shaft. The synchronous pulleys 32 mesh with the synchronous belts 31. The other end of the synchronous belts 31 meshes with the synchronous pulleys 30 below the support shaft 19 of the steel ring bonding component tray, so as to realize the uniform rotation of the steel ring bonding component tray 18.

[0018] Two sets of steel rim fitting tray mounting bases 21 are installed on the vehicle body 1. The two steel rim fitting tray mounting bases 21 are connected to the seated bearings 20 and the solenoid valve assembly 23. The seated bearings 20 are connected to the steel rim fitting tray support shaft 19 and installed vertically. The steel rim fitting tray 18 is fixedly connected above the steel rim fitting tray support shaft 19. The steel rim fitting tray 18 is equipped with a steel rim fitting positioner 16 for fixing the position of the steel rim fitting 17.

[0019] An operation control box 27 is installed above the straight-going wheels 28 of the vehicle body 1. The operation control box 27 includes a power switch, a motor start switch, a program control PLC, a motor stop switch, an emergency brake switch, an alarm reset switch, a rubber core connector direction change knob, a counter, etc.

[0020] A bracket 9 is fixedly mounted on the side of the vehicle body 1. A photoelectric sensor 33 for detecting steel ring fitting parts is installed on the bracket 9 to detect whether a steel ring fitting part 17 is placed on the steel ring fitting part tray 18. A cylinder fixing bracket 7 is fixedly mounted on the bracket 9. A transverse cylinder 8 is installed on the cylinder fixing bracket 7. The cylinder rod of the transverse cylinder 8 is fixedly connected to a parallel cylinder rod fixing bracket 6. A transverse rail 5 is fixed on the upper part of the cylinder rod fixing bracket 6. A transverse slider 10 is slidably mounted on the transverse rail 5. A hollow brush device fixing bracket 4 is fixed on the transverse slider 10. A vertical rail 24 is vertically mounted on the hollow brush device fixing bracket 4. The vertical rail 24 meshes with a vertical slider 25. A fixing bracket 26 is fixedly connected to the vertical slider 25. A vertical cylinder 12 is fixedly mounted on the fixing bracket 26. The telescopic rod of the vertical cylinder 12 is connected to a glue spray head controller 13. The glue spray head controller 13 is connected to a glue spray head and a brush 14.

[0021] A stainless steel glue box 15 is fixedly installed on the vehicle body 1, and a glue suction tube 11 delivers the glue in the glue box 15 to the glue nozzle controller 13.

[0022] An iron electrostatic grounding chain 3 is fixedly installed on the side of the steering wheel 2 under the vehicle body 1. The electrostatic grounding chain 3 is always in contact with the ground to eliminate static electricity generated during the placement and painting of the steel rim fitting and to prevent static electricity accumulation.

[0023] Further explanation of the steps for implementing automatic adhesive coating:

[0024] Step 1. Use the power start switch on the operation control box 27 to supply power to the automatic coating machine for the steel ring bonding parts, start the motor start switch, and the motor will run.

[0025] Step 2. Place the steel ring bonding component 17 onto the steel ring bonding component tray 18 and fix the steel ring bonding component 17 in place using the steel ring bonding component positioner 16.

[0026] Step 3-1. The photoelectric sensor 33 detects the steel ring bonding component 17. The horizontal cylinder 8 in the brush device receives the working command and drives the cylinder rod fixing bracket 6, the hollow brush device fixing bracket 4, and the horizontal slider 10 to move along the horizontal track 5 to above the adhesive core of the steel ring bonding component. The vertical cylinder 12 drives the adhesive spray head controller 13, the brush 14, and the vertical slider 25 to fall along the vertical track 24 and make slight contact with the surface of the adhesive core of the steel ring bonding component 17.

[0027] Step 3-2. The photoelectric sensor 33 detects the steel ring bonding component 17. The motor receives the working command and drives the synchronous belt 31, synchronous pulley 32, and synchronous pulley 30 to rotate synchronously, thereby driving the steel ring bonding component tray support shaft 19 and the steel ring bonding component tray 18 to rotate.

[0028] Step 4. The steel ring bonding tray 18 starts to rotate, the adhesive spray nozzle controller 13 opens the adhesive spray nozzle to spray adhesive onto the surface of the steel ring bonding core 17, and the brush 14 brushes the adhesive sprayed onto the surface of the steel ring bonding core 17.

[0029] Step 5. Rotate the steel ring bonding tray 18 one full turn. After the adhesive core surface of the steel ring bonding component 17 is evenly coated with adhesive, the steel ring bonding tray 18 stops rotating.

[0030] Step 6. After the steel ring bonding tray 18 stops rotating, the adhesive nozzle controller 13 shuts off the adhesive nozzle, and the vertical cylinder 12 drives the adhesive nozzle controller 13, the brush 14 and the vertical slider 25 to rise along the vertical track 24 and leave the adhesive core surface of the steel ring bonding component 17.

[0031] Step 7. In the brush device, the transverse cylinder 8 drives the cylinder rod fixing bracket 6, the hollow brush device fixing bracket 4, and the transverse slider 10 to return to the initial position along the transverse track 5.

[0032] Step 8. Repeat steps 2 to 7 for the steel ring bonding parts 17 to be coated with adhesive to complete the uniform application of adhesive to all steel ring bonding parts.

[0033] Although embodiments of this utility model have been shown and described, their purpose is to enable those skilled in the art to understand and implement the invention, and should not be construed as limiting the scope of protection of this invention. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this invention. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic adhesive coating vehicle for steel rim bonding components, comprising a vehicle body, with straight-running wheels and steering wheels fixedly connected to the underside of the vehicle body, characterized in that... A motor is mounted on the vehicle body, and the motor is connected to a synchronous pulley via a drive shaft. The synchronous pulley meshes with a synchronous belt, and the other end of the synchronous belt meshes with a synchronous pulley below the support shaft of the rim fitting tray. A rim fitting tray mounting base is mounted on the vehicle body, and a bearing seat is connected to the rim fitting tray mounting base. The bearing seat is connected to the rim fitting tray support shaft and installed vertically. The rim fitting tray is fixedly connected above the rim fitting tray support shaft. A bracket is fixedly mounted on the side of the vehicle body, and a cylinder mounting bracket is fixedly mounted on the bracket. A transverse cylinder is mounted on the cylinder mounting bracket, and the cylinder rod of the transverse cylinder is parallel to the horizontal cylinder. The cylinder rod fixing bracket is fixedly connected, and a horizontal rail is fixed on the upper part of the cylinder rod fixing bracket. A horizontal slider is slidably installed on the horizontal rail. A hollow brush device fixing bracket is fixed on the horizontal slider. A vertical rail is installed vertically on the hollow brush device fixing bracket. The vertical rail meshes with the vertical slider. A fixing bracket is fixedly connected to the vertical slider. A vertical cylinder is fixedly installed on the fixing bracket. The telescopic rod of the vertical cylinder is connected to the glue spray head controller. The glue spray head controller is connected to the glue spray head and the brush. A glue box is installed on the vehicle body. A glue suction pipe connects the glue box to the glue spray head controller.

2. The automatic adhesive coating machine for steel ring bonding parts according to claim 1, characterized in that... An iron electrostatic grounding chain is fixedly installed on the side of the steering wheel under the vehicle body.

3. The automatic adhesive coating machine for steel ring bonding parts according to claim 1, characterized in that... An operation control box is installed above the straight-moving wheels of the vehicle body. The operation control box includes a power switch, a motor start switch, a program control PLC, a motor stop switch, an emergency brake switch, an alarm reset switch, a rubber core connector direction change knob, and a counter.

4. The automatic adhesive coating machine for steel ring bonding parts according to claim 1, characterized in that... The bracket is used to install and place the steel ring fitting for photoelectric detection.

5. The automatic adhesive coating machine for steel ring bonding parts according to claim 1, characterized in that... A steel ring fitting positioner is installed on the steel ring fitting tray.

Images