Cleaning machine for laminated tempered glass production

Abstract

The utility model discloses a cleaning machine for laminated tempered glass production, which comprises a machine case and an air drying box, the top of the machine case is connected with a machine frame, one side of the machine frame is provided with a conveying frame, two groups of conveying rollers which are arranged up and down are rotatably connected in the conveying frame through bearings, and a cleaning assembly for cleaning glass is arranged in the machine frame. The air-drying box is arranged on one side of the rack and used for air-drying the cleaned glass, fans are arranged at the top and the bottom in the air-drying box, most stains on the surface of the glass can be removed firstly through preliminary cleaning of the first cleaning frame and brushing of the two sets of cleaning rollers, then the glass enters the second cleaning frame to be cleaned for the second time, and the cleaning efficiency is improved. According to the invention, the cleaning agent is used for washing residual stubborn stains after primary cleaning, deep cleaning and secondary cleaning are mutually matched, so that the thoroughness of cleaning is greatly improved, the problems of bubbles, impurity hiding and the like in the laminating process caused by the residual stains are effectively avoided, and the defective rate of products is obviously reduced.

Description

Technical Field

[0001] This utility model belongs to the field of laminated tempered glass processing technology, specifically relating to a cleaning machine for laminated tempered glass production. Background Technology

[0002] The production process of laminated tempered glass is complex, involving multiple steps such as glass cutting, edge grinding, tempering, and lamination. Each step may cause various stains to adhere to the glass surface. During glass cutting and edge grinding, a large amount of glass shavings, metal dust, and cutting fluid residue are generated. Therefore, it is necessary to clean the tempered glass of fingerprints, oil stains, dust, and other stains with a cleaning machine before lamination to prevent them from being trapped in the adhesive layer and affecting the bonding effect.

[0003] Existing tempered glass cleaning machines typically remove stains through simple spraying and brushing. A water pump draws cleaning fluid from a tank, pipes it to a nozzle, and sprays the fluid onto the glass surface, removing stains under pressure. However, for the complex and varied stains on laminated tempered glass, this traditional cleaning method can only remove some of the more noticeable impurities. Stubborn stains such as oil and cutting fluid, due to their strong adsorption, are difficult to completely remove in a single cleaning cycle, resulting in extremely limited effectiveness. Furthermore, these residual stains can form bubbles and impurity trappings during subsequent lamination processes, easily leading to a higher product defect rate. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning machine for the production of laminated tempered glass, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning machine for laminated tempered glass production, comprising:

[0006] The chassis has a frame connected to the top and a conveyor frame on one side. Two sets of conveyor rollers arranged vertically are rotatably connected to the conveyor frame via bearings. A cleaning assembly for cleaning glass is provided inside the frame. The glass is initially cleaned by the first cleaning frame of the cleaning assembly, so that the glass is conveyed into the second cleaning frame for secondary cleaning after being brushed by the two sets of cleaning rollers inside the frame.

[0007] A drying chamber, located on one side of the frame, is used to dry the cleaned glass. Fans are installed at the top and bottom of the drying chamber.

[0008] Preferably, the cleaning assembly includes a first water tank and a second water tank, both of which are located inside the chassis and each is equipped with a water pump.

[0009] Preferably, the top of the chassis is connected to a partition, the first cleaning frame and the second cleaning frame are respectively disposed on both sides of the partition and connected to the frame through a bracket, and both the first cleaning frame and the second cleaning frame are provided with hollow grooves.

[0010] Preferably, a water collection trough is provided on the surface of the chassis and at the top of the first and second water tanks, and the outlet ends of the two sets of water pumps are respectively connected to the two sets of hollow troughs through water pipes passing through the water collection trough.

[0011] Preferably, the water collection tank is equipped with a filter screen, and the surfaces of the first and second cleaning frames are evenly distributed with a plurality of nozzles that communicate with the hollow tank.

[0012] Preferably, the frame is provided with two sets of wiping rollers and water wiping rollers arranged vertically on one side of the first cleaning frame and the second cleaning frame, respectively. The surfaces of the wiping rollers and water wiping rollers are rotatably connected to the uprights, and one end of the uprights is slidably sleeved with a sleeve. The end of the uprights located inside the sleeve is connected to a spring.

[0013] Preferably, both the frame and the drying box have openings on their surfaces, and the drying box contains two sets of filter plates.

[0014] Preferably, the frame and the drying box are rotatably connected by a rotating frame and a rotating roller.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) Through the initial cleaning of the first cleaning frame and the brushing of the two sets of cleaning rollers, most of the stains on the glass surface can be removed first. Then the glass enters the second cleaning frame for secondary cleaning, rinsing away the stubborn stains left after the first cleaning and performing deep cleaning. The two cleaning processes work together to greatly improve the thoroughness of cleaning, effectively avoid problems such as bubbles and impurities in the lamination process caused by stain residue, and significantly reduce the product defect rate.

[0017] (2) Fans are installed at the top and bottom of the drying box. When the glass is cleaned and put into the drying box, the air blows from the top and bottom at the same time, which can quickly and evenly dry the moisture on the glass surface. The drying process effectively avoids water stains caused by moisture residue, thereby improving the appearance of the product.

[0018] (3) A water collection tank is provided on the surface of the chassis at the top of the first and second water tanks, and a filter screen is provided in the water collection tank. The cleaning liquid after cleaning the glass flows into the water collection tank under the action of gravity. The filter screen can filter out impurities such as glass fragments and dust particles. The filtered cleaning liquid can be returned to the water tank for recycling, which reduces the waste of cleaning liquid and lowers the production cost. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the present invention;

[0021] Figure 3 This is a side view of the first cleaning frame of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the sleeve of this utility model.

[0023] In the diagram: 1. Chassis; 2. Frame; 3. Conveyor frame; 4. Conveyor roller; 5. Glass; 6. First cleaning frame; 7. Cleaning roller; 8. Second cleaning frame; 9. Drying box; 10. Fan; 11. First water tank; 12. Second water tank; 13. Water pump; 14. Hollow trough; 15. Water pipe; 16. Partition; 17. Water collection trough; 18. Filter screen; 19. Nozzle; 20. Wiping roller; 21. Water wiping roller; 22. Stand; 23. Sleeve; 24. Spring; 25. Opening; 26. Filter plate; 27. Rotating roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figure 1-4 The cleaning machine shown is used in the production of laminated tempered glass and includes:

[0026] The chassis 1 has a frame 2 connected to its top and a conveyor frame 3 on one side of the frame 2. Two sets of conveyor rollers 4 arranged vertically are rotatably connected to the conveyor frame 3 via bearings. The frame 2 has a cleaning assembly for cleaning glass 5. The glass 5 is initially cleaned by the first cleaning frame 6 of the cleaning assembly, so that the glass 5 is conveyed into the second cleaning frame 8 for secondary cleaning after being brushed by the two sets of cleaning rollers 7 in the frame 2.

[0027] The air drying box 9 is located on one side of the frame 2 and is used to air dry the cleaned glass 5. The air drying box 9 is equipped with fans 10 at the top and bottom.

[0028] The cleaning assembly includes a first water tank 11 and a second water tank 12. Both the first water tank 11 and the second water tank 12 are located inside the housing 1, and both the first water tank 11 and the second water tank 12 are equipped with a water pump 13.

[0029] The top of the chassis 1 is connected to a partition 16. The first cleaning frame 6 and the second cleaning frame 8 are respectively located on both sides of the partition 16 and connected to the frame 2 through a bracket. The first cleaning frame 6 and the second cleaning frame 8 are both provided with hollow grooves 14.

[0030] The surface of the chassis 1 and the top of the first water tank 11 and the second water tank 12 are provided with a water collection tank 17, and the outlet ends of the two sets of water pumps 13 are respectively connected to the two sets of hollow tanks 14 through water pipes 15 that pass through the water collection tank 17.

[0031] The water collection tank 17 is equipped with a filter screen 18. The surfaces of the first cleaning frame 6 and the second cleaning frame 8 are evenly distributed with a number of nozzles 19 that are connected to the hollow tank 14. The filter screen 18 can filter out impurities in the recovered cleaning liquid, such as glass shards and dust particles. The filtered cleaning liquid can be returned to the water tank for recycling, reducing the waste of cleaning liquid.

[0032] Inside the frame 2 and on one side of the first cleaning frame 6 and the second cleaning frame 8, there are two sets of wiping rollers 20 and wiping rollers 21 arranged vertically. The surfaces of the wiping rollers 20 and wiping rollers 21 are rotatably connected to the support frame 22, and one end of the support frame 22 is slidably sleeved with the sleeve 23. The end of the support frame 22 located inside the sleeve 23 is connected to the spring 24. Under the action of the support frame 22 and the spring 24, the wiping roller 20 adjusts the contact pressure according to the flatness of the glass surface 5, so that the wiping roller 20 and the wiping roller 21 can stick tightly to the glass 5.

[0033] Both the frame 2 and the drying box 9 have openings 25 on their surfaces. The drying box 9 has two sets of filter plates 26 inside. The airflow blown out by the fan 10 passes through the filter plates 26 to filter impurities in the airflow, thus preventing impurities from contaminating the glass 5 again.

[0034] The frame 2 and the drying box 9 are rotatably connected by a rotating frame and a rotating roller 27.

[0035] This cleaning machine for laminated tempered glass production places laminated tempered glass 5 between two sets of conveyor rollers 4 on a conveyor frame 3. The conveyor rollers 4 rotate under the drive of an externally mounted motor (not shown in the figure), smoothly conveying the glass 5 towards the frame 2. When the glass 5 enters the frame 2 through the opening 25, it first passes through two sets of wiping rollers 20. Under the action of the upright frame 22 and springs 24, the wiping rollers 20 adjust their contact pressure according to the flatness of the glass 5 surface, pre-wiping the surface of the glass 5 to loosen stains in advance. When the glass 5 enters the first cleaning frame 6, the water pump 13 in the first water tank 11 starts, drawing cleaning fluid from the tank and conveying it through the water pipe 15 to… The hollow groove 14 in the first cleaning frame 6 contains cleaning liquid that is sprayed onto the surface of the glass 5 through evenly distributed nozzles 19. This washes away most of the dirt on the surface of the glass 5, wets the glass 5, and dissolves stubborn dirt. At the same time, the glass 5 passes through two sets of cleaning rollers 7 on one side of the first cleaning frame 6 during the conveying process. The cleaning rollers 7 are driven by an externally installed motor (not shown in the figure). The bristles on the surface of the cleaning rollers 7 contact the surface of the glass 5 and brush away some of the dirt on the surface of the glass 5, such as dust, debris, and some easily cleanable oil stains. After the initial cleaning, the glass 5 moves towards the second cleaning frame 8 under the continued push of the conveying roller 4.

[0036] After initial cleaning, the glass 5 enters the second cleaning frame 8. At this time, the water pump 13 in the second water tank 12 works to transport the cleaning fluid in the second water tank 12 to the hollow groove 14 of the second cleaning frame 8. Then, the nozzle 19 sprays the fluid onto the surface of the glass 5 to wash away the stubborn stains that were loosened by the brushing of the cleaning roller 7 after the first cleaning, and to perform a second cleaning. After the second cleaning, the glass 5 continues to move forward and passes through two sets of wiping rollers 21. Under the same spring 24 structure, the wiping rollers 21 absorb and wipe most of the cleaning fluid on the surface of the glass 5, reducing the moisture residue on the surface of the glass 5 and preparing it for the subsequent air drying process.

[0037] After being wiped dry, the glass 5 enters the drying chamber 9 through the roller 27 between the frame 2 and the drying chamber 9. The fans 10 at the top and bottom of the drying chamber 9 start simultaneously and blow airflow onto the surface of the glass 5. The airflow blown by the fans 10 passes through the filter plate 26 to filter impurities in the airflow, preventing impurities from re-contaminating the glass 5. The high-speed airflow in both directions quickly removes the remaining moisture from the surface of the glass 5, allowing the glass 5 to dry quickly. The dried glass 5 is output from the opening 25 on the other side of the drying chamber 9, completing the entire cleaning and drying process.

[0038] Throughout the cleaning process, the water collection tank 17 continuously collects the cleaning fluid flowing down from the first cleaning frame 6 and the second cleaning frame 8. After being filtered by the filter screen 18, the fluid flows back to the corresponding water tank, thus realizing the recycling of the cleaning fluid.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning machine for laminated tempered glass production, characterized in that, include: The chassis (1) has a frame (2) connected to the top and a conveyor frame (3) on one side of the frame (2). Two sets of conveyor rollers (4) arranged vertically are rotatably connected in the conveyor frame (3) through bearings. A cleaning assembly for cleaning glass (5) is provided in the frame (2). The glass (5) is initially cleaned by the first cleaning frame (6) of the cleaning assembly so that the glass (5) is conveyed into the second cleaning frame (8) for secondary cleaning after being brushed by the two sets of cleaning rollers (7) in the frame (2). The drying box (9) is located on one side of the frame (2) and is used to dry the cleaned glass (5). The top and bottom of the drying box (9) are equipped with fans (10).

2. The cleaning machine for laminated tempered glass production according to claim 1, characterized in that: The cleaning assembly includes a first water tank (11) and a second water tank (12). Both the first water tank (11) and the second water tank (12) are located inside the casing (1), and both the first water tank (11) and the second water tank (12) are equipped with a water pump (13).

3. A cleaning machine for laminated tempered glass production according to claim 2, characterized in that: The top of the chassis (1) is connected to a partition (16). The first cleaning frame (6) and the second cleaning frame (8) are respectively located on both sides of the partition (16) and connected to the frame (2) through a bracket. The first cleaning frame (6) and the second cleaning frame (8) are both provided with hollow grooves (14).

4. A cleaning machine for laminated tempered glass production according to claim 3, characterized in that: The surface of the chassis (1) and the top of the first water tank (11) and the second water tank (12) are provided with a water collection tank (17), and the outlet ends of the two sets of water pumps (13) are respectively connected to the two sets of hollow tanks (14) through water pipes (15) that pass through the water collection tank (17).

5. A cleaning machine for laminated tempered glass production according to claim 4, characterized in that: The water collection tank (17) is equipped with a filter screen (18), and the surfaces of the first cleaning frame (6) and the second cleaning frame (8) are evenly distributed with a number of nozzles (19) that are connected to the hollow tank (14).

6. A cleaning machine for laminated tempered glass production according to claim 1, characterized in that: The frame (2) is provided with two sets of wiping rollers (20) and water wiping rollers (21) arranged vertically on one side of the first cleaning frame (6) and the second cleaning frame (8). The surfaces of the wiping rollers (20) and the water wiping rollers (21) are rotatably connected to the support frame (22), and one end of the support frame (22) is slidably sleeved with a sleeve (23). One end of the support frame (22) located inside the sleeve (23) is connected to a spring (24).

7. A cleaning machine for laminated tempered glass production according to claim 1, characterized in that: Both the frame (2) and the drying box (9) have openings (25) on their surfaces, and the drying box (9) has two sets of filter plates (26) inside.

8. A cleaning machine for laminated tempered glass production according to claim 1, characterized in that: The frame (2) and the drying box (9) are rotatably connected by a rotating frame and a rotating roller (27).

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