Synchronous belt cleaning device

Abstract

The utility model belongs to the technical field of glass production and conveying, and particularly discloses a synchronous belt cleaning device. The problem that synchronous belt marks are generated on glass due to the fact that a synchronous belt is not cleaned in time is solved. Comprising a brush unit and a compressed air blowing unit, the brush unit comprises a brush and a transverse supporting rod, the transverse supporting rod is located below one end of the synchronous belt and fixedly connected with the lifting frame, the axial direction of the transverse supporting rod is perpendicular to the running direction of the synchronous belt, and the brush is fixed to the transverse supporting rod; the brush head of each brush is connected with the corresponding synchronous belt; the compressed air blowing unit comprises an air pipe, an electromagnetic valve and a photoelectric sensing switch, the air pipe is arranged above the other end of the synchronous belt, the axial direction of the air pipe is perpendicular to the running direction of the synchronous belt, and air nozzles are arranged at the positions, corresponding to the synchronous belts, of the air pipe. According to the utility model, the influence of synchronous belt printing on glass quality is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass production and transportation, and in particular relates to a synchronous belt cleaning device. Background Art

[0002] During the production of high-end coated glass, the tin surface of the glass comes into contact with the timing belt. If the timing belt is not clean, it will leave timing belt marks on the glass, affecting the glass quality. The traditional method to avoid timing belt marks is to have staff clean the timing belt regularly, but this method is not effective in preventing the occurrence of timing belt marks in a timely and effective manner. Utility Model Content

[0003] The utility model aims to provide a synchronous belt cleaning device, which effectively solves the problem of synchronous belt marks on glass caused by untimely cleaning of the synchronous belt.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A synchronous belt cleaning device includes a brush unit and a compressed air blowing unit, the brush unit includes multiple brushes and a transverse support rod, the transverse support rod is located below one end of the synchronous belt, and the transverse support rod is fixedly connected to a lifting frame for lifting the synchronous belt, the axial direction of the transverse support rod is perpendicular to the running direction of the synchronous belt, the brushes are fixed on the transverse support rod and the setting position of each brush corresponds to the position of the corresponding synchronous belt one by one, and the brush head of each brush is connected to the corresponding synchronous belt.

[0006] The compressed air purge unit includes an air duct, a solenoid valve for controlling the on and off of compressed air, and a photoelectric sensing switch for sensing the lifting of the lifting frame. The air duct is arranged above the other end of the synchronous belt, and the axial direction of the air duct is perpendicular to the running direction of the synchronous belt. The air duct is provided with an air nozzle at a position corresponding to each synchronous belt. The solenoid valve is arranged at the inlet of the air duct, the solenoid valve is connected to the compressed air delivery pipe, and the photoelectric sensing switch is electrically connected to the solenoid valve.

[0007] Furthermore, an air bag is provided on the compressed air delivery pipe.

[0008] Furthermore, the compressed air purge unit also includes a fixed bracket, which is fixedly arranged on the frame at the end of the synchronous belt. The vertical height of the fixed bracket is higher than the vertical height of the synchronous belt, and the air duct is fixed on the top of the fixed bracket.

[0009] Furthermore, the air nozzle is a horizontal flat air nozzle.

[0010] Furthermore, the brush head of the brush is a rigid brush head.

[0011] Furthermore, the material of the air nozzle is stainless steel.

[0012] Furthermore, the brushes are arranged in a straight line on the transverse support rod; and the air nozzles are arranged in a straight line on the air duct.

[0013] Furthermore, the transverse support rod is arranged at the left end of the synchronous belt, and the air duct is arranged at the right end of the synchronous belt.

[0014] Compared with the prior art, the beneficial technical effects of the present invention are:

[0015] The utility model installs a brush at one end of the synchronous belt and an air nozzle connected to compressed air at the other end for blowing, which is conducive to cleaning the surface of the synchronous belt by the brush when the synchronous belt is moving. Before the synchronous belt contacts the tin surface of the glass, the air nozzle blows the synchronous belt, effectively avoiding the influence of the synchronous belt mark on the quality of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side view of the present utility model.

[0017] Figure 2 yes Figure 1 A-direction view.

[0018] Description of the accompanying drawings: brush-1; horizontal support rod-2; synchronous belt-3; air duct-4; air nozzle-5. DETAILED DESCRIPTION

[0019] Example 1: Figure 1 As shown, the synchronous belt cleaning device includes a brush unit and a compressed air purge unit. The brush unit includes multiple brushes 1 and a transverse support rod 2. The number of brushes 1 is the same as the number of synchronous belts 3. The transverse support rod 2 is located below the left end of the synchronous belt 3 and is fixedly connected to the lifting frame used to elevate the synchronous belt 3. The axial direction of the transverse support rod 2 is perpendicular to the running direction of the synchronous belt 3. The brushes 1 are fixed to the transverse support rod 2, and the position of each brush 1 corresponds to the position of the corresponding synchronous belt 3. The multiple brushes 1 are arranged in a straight line on the transverse support rod 2, and the brush head of each brush 1 is connected to the corresponding synchronous belt 3. Because the transverse support rod 2 is fixedly connected to the lifting frame, it can drive the brushes 1 to rise and fall synchronously with the lifting frame. Because the brushes 1 contact the synchronous belt, they automatically clean the synchronous belt 3 when the synchronous belt 3 is running.

[0020] The compressed air blowing unit includes an air duct 4, a solenoid valve for controlling the on and off of the compressed air, and a photoelectric sensor switch for sensing the lifting frame. Figure 2As shown, air duct 4 is located above the right end of synchronous belt 3, with its axis perpendicular to the direction of operation of synchronous belt 3. Air nozzles 5 are located on air duct 4 at positions corresponding to each synchronous belt 3. A solenoid valve is located at the entrance of air duct 4, connected to the compressed air delivery pipe, and a photoelectric sensor switch is electrically connected to the solenoid valve. When the photoelectric sensor switch senses the lifting frame rising, the solenoid valve is energized, allowing compressed air to flow into air duct 4, allowing air nozzles 5 to ventilate and clean synchronous belt 3. When the photoelectric sensor switch senses the lifting frame descending, the solenoid valve is de-energized, closing the air supply, which helps conserve compressed air.

[0021] In this embodiment, the air nozzle 5 is a horizontal flat air nozzle made of stainless steel, which is conducive to uniform air discharge along the width direction of the synchronous belt 3. The brush head of the brush 1 is a rigid brush head, which is conducive to improving the cleaning effect of the synchronous belt 3 surface.

[0022] In this embodiment, the air duct 4 is fixed on a fixed bracket, which is fixed on the frame at the end of the synchronous belt 3. The vertical height of the fixed bracket is higher than the vertical height of the synchronous belt 3, and the air duct 4 is fixed on the top of the fixed bracket.

[0023] In this embodiment, in order to increase the instantaneous pressure of the compressed air when the solenoid valve is opened, an air bag is added to the compressed air delivery pipe, and the air bag is set in front of the solenoid valve.

[0024] The working process of the utility model is: when the lifting frame is raised, the synchronous belt 3 runs, so that the brush 1 automatically cleans the synchronous belt 3; at the same time, the photoelectric sensor switch senses that the lifting frame is raised, and the photoelectric sensor switch transmits a signal to the solenoid valve. After receiving the signal, the solenoid valve is energized, so that compressed air is passed into the air duct 4, and then the air nozzle 5 is ventilated to purge the synchronous belt 3; when the lifting frame is lowered, the synchronous belt 3 stops running, and at the same time, the photoelectric sensor switch senses that the lifting frame is lowered, and the photoelectric sensor switch transmits a signal to the solenoid valve. After receiving the signal, the solenoid valve is powered off and the air source is closed.

[0025] The utility model installs a brush 1 at one end of the synchronous belt 3 and an air nozzle 5 connected to compressed air for blowing at the other end, which is conducive to cleaning the surface of the synchronous belt 3 by the brush 1 when the synchronous belt 3 moves. Before the synchronous belt 3 contacts the tin surface of the glass, the air nozzle 5 blows the synchronous belt 3, effectively avoiding the influence of the synchronous belt mark on the quality of the glass.

[0026] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0027] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A synchronous belt cleaning device, characterized in that: It includes a brush unit and a compressed air blowing unit, the brush unit includes multiple brushes and a transverse support rod, the transverse support rod is located below one end of the synchronous belt and is fixedly connected to a lifting frame for lifting the synchronous belt, the axial direction of the transverse support rod is perpendicular to the running direction of the synchronous belt, the brushes are fixed on the transverse support rod and the setting position of each brush corresponds to the position of the corresponding synchronous belt one by one, and the brush head of each brush is connected to the corresponding synchronous belt; The compressed air purge unit includes an air duct, a solenoid valve for controlling the on and off of compressed air, and a photoelectric sensing switch for sensing the lifting of the lifting frame. The air duct is arranged above the other end of the synchronous belt, and the axial direction of the air duct is perpendicular to the running direction of the synchronous belt. The air duct is provided with an air nozzle at a position corresponding to each synchronous belt. The solenoid valve is arranged at the inlet of the air duct, the solenoid valve is connected to the compressed air delivery pipe, and the photoelectric sensing switch is electrically connected to the solenoid valve.

2. The synchronous belt cleaning device according to claim 1, characterized in that: An air bag is provided on the compressed air delivery pipe.

3. The synchronous belt cleaning device according to claim 2, characterized in that: The compressed air blowing unit further includes a fixed bracket, which is fixedly arranged on a frame at the end of the synchronous belt. The vertical height of the fixed bracket is higher than the vertical height of the synchronous belt, and the air duct is fixed on the top of the fixed bracket.

4. The synchronous belt cleaning device according to claim 3, characterized in that: The air nozzle is a horizontal flat air nozzle.

5. The synchronous belt cleaning device according to claim 4, characterized in that: The brush head of the bristle brush is a rigid brush head.

6. The synchronous belt cleaning device according to claim 5, characterized in that: The material of the air nozzle is stainless steel.

7. The synchronous belt cleaning device according to claim 6, characterized in that: The brushes are arranged in a straight line on the transverse support rod; and the air nozzles are arranged in a straight line on the air duct.

8. The synchronous belt cleaning device according to claim 7, characterized in that: The transverse support rod is arranged at the left end of the synchronous belt, and the air duct is arranged at the right end of the synchronous belt.

Images