Chain type alkali polishing equipment with cleaning function

Abstract

The utility model discloses chain type alkali polishing equipment with a cleaning function, and relates to the technical field of alkali polishing, the chain type alkali polishing equipment comprises a pool, a scrubbing assembly is installed at the top of the pool, the scrubbing assembly is used for scrubbing equipment, the scrubbing assembly comprises a supporting frame installed at the top of the pool, and a telescopic rod is installed at the top of the supporting frame in a penetrating mode; a brush is mounted at the bottom of the telescopic rod; and a screw rod is mounted on the inner side of the pool. The brush and the cleaning brush are connected, when scrubbing is needed, the telescopic rod extends to drive the brush to move downwards, the brush abuts against the outer surface of the conveying chain and scrubs the outer surface of the conveying chain, the cleaning brush abuts against the bottom wall of the inner side of the pool, the pool supports the lead screw, and it is guaranteed that the lead screw can run stably; the servo motor operates to drive the lead screw at the output end to rotate, the lead screw rotates to drive the lantern ring on the outer side to move, the lantern ring moves to drive the cleaning brush to move, and the cleaning brush cleans the interior of the pool.

Description

Technical Field

[0001] The utility model relates to the technical field of alkali polishing, in particular to a chain-type alkali polishing device with a cleaning function. Background Art

[0002] Alkali polishing means that during the diffusion process of silicon wafer, phosphorus is diffused onto the edge of the silicon wafer, forming a PN junction at the edge. The carriers will pass through the edge and cause a short circuit in the battery cell. In the diffusion process, a layer of phosphorus-containing glass will be formed, commonly known as PSG, which has a strong ability to capture carriers and needs to be removed.

[0003] Patent document CN219597625U discloses "a continuous conveying glass alkali polishing and cleaning machine, comprising: a feeding section, an alkali polishing section, an air cutting section, a water washing section, a drying section, a discharging section, and a chain conveying mechanism";

[0004] The interior of the above-mentioned alkali polishing equipment lacks an auxiliary cleaning structure, and impurities accumulate inside the equipment, making it inconvenient for users to clean. Utility Model Content

[0005] The utility model aims to provide a chain-type alkali polishing device with a cleaning function, so as to solve the technical problem that the alkali polishing device in the prior art lacks an auxiliary cleaning structure inside, impurities are docked inside the device, and it is inconvenient for users to clean.

[0006] To achieve the above object, the utility model provides the following technical solutions: a chain-type alkali polishing device with a cleaning function, comprising a pool, a scrubbing assembly is installed on the top of the pool, the scrubbing assembly is used to scrub the device, the scrubbing assembly comprises a support frame installed on the top of the pool, a telescopic rod is installed through the top of the support frame, and a brush is installed at the bottom of the telescopic rod;

[0007] A screw is installed on the inner side of the pool, a servo motor is installed on the rear end of the screw, the servo motor is installed on the rear wall of the pool, a collar is installed on the outer side of the screw through a threaded movement, a cleaning brush is installed on the bottom of the collar, and the cleaning brush is against the inner bottom wall of the pool.

[0008] Preferably, a rotating shaft is installed on the inner side of the pool, a driving motor is installed on one end of the rotating shaft, the driving motor is installed on one outer wall of the pool, a conveying rod is installed on the outer side of the rotating shaft, a conveying chain is installed on the outer side of the conveying rod, and the conveying chain is located above the screw rod.

[0009] Preferably, two groups of transmission components are installed on the top of the pool, and the transmission components include a mounting frame installed on the top of the pool, two groups of rotating rods are installed on the inner side of the mounting frame, a transmission rod is installed on the outer side of the rotating rod, a conveyor belt is movably installed on the outer side of the transmission rod, and the transmission rod at the bottom end of the conveyor belt is installed on the inner side of the pool through the rotating rod, the bottom end of the rear group of conveyor belts is located above the conveyor chain, and the bottom end of the front group of conveyor belts is located below the conveyor chain, a guide rod is installed on the inner side of the mounting frame, the guide rod is against the lower surface of the conveyor belt, a control motor is installed at one end of the rotating rod, and the control motor is installed on one side of the mounting frame.

[0010] Preferably, flushing components are installed on the outside of both sides of the pool, and the flushing components include support platforms installed on both sides of the pool, a transmission pump is installed on the top of the support platform, a pumping pipe is installed at the input end of the transmission pump, one end of the pumping pipe passes through the inner wall of the pool, and a conduit is installed at the output end of the transmission pump.

[0011] Preferably, a diverter is installed at one end of the conduit, and the diverter passes through the inner wall of the pool.

[0012] Preferably, a drain valve is installed on one side of the pool, a shell is installed at one end of the drain valve, and a water outlet is installed at one end of the shell.

[0013] Preferably, an assembly cover is installed on the top of the shell, a limiting groove is installed on the inner bottom wall of the shell, and a filter screen is installed on the inner side of the limiting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is connected with a brush and a cleaning brush. When cleaning is needed, the telescopic rod is extended to drive the brush to move downward, the brush is against the outer surface of the conveyor chain to clean the outer surface of the conveyor chain, the cleaning brush is against the inner bottom wall of the pool, the pool supports the lead screw to ensure that the lead screw can run smoothly, the servo motor drives the lead screw at the output end to rotate, the rotation of the lead screw drives the outer ring to move, the movement of the ring drives the cleaning brush to move, and the cleaning brush cleans the inside of the pool.

[0016] 2. The utility model is connected with a filter screen, and the drain valve is opened to guide the waste water into the interior of the shell. The shell fixes the inner limit groove to ensure the stability of the limit groove. The limit groove limits the inner filter screen. The filter screen is composed of a metal mesh to intercept impurities in the alkaline water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the catheter structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the housing structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the pool structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the cleaning brush structure of the utility model.

[0022] In the figure: 1. pool; 2. support platform; 3. transmission pump; 4. conduit; 5. diverter; 6. screw; 7. collar; 8. cleaning brush; 9. servo motor; 10. mounting frame; 11. rotating rod; 12. transmission rod; 13. transmission belt; 14. guide rod; 15. support frame; 16. rotating shaft; 17. transmission rod; 18. transmission chain; 19. driving motor; 20. drain valve; 21. shell; 22. water outlet; 23. assembly cover; 24. limit groove; 25. filter screen; 26. telescopic rod; 27. brush; 28. control motor; 29. ​​suction pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "connected", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides an embodiment: a chain-type alkali polishing device with a cleaning function, comprising a pool 1, a scrubbing assembly is installed on the top of the pool 1, the scrubbing assembly is used for scrubbing the device, the scrubbing assembly comprises a support frame 15 installed on the top of the pool 1, a telescopic rod 26 is installed through the top of the support frame 15, a brush 27 is installed at the bottom of the telescopic rod 26, the pool 1 fixes the top scrubbing assembly, the support frame 15 is fixed to the top of the pool 1, the support frame 15 fixes the inner telescopic rod 26, the telescopic rod 26 supports the brush 27 at the bottom, when scrubbing is needed, the telescopic rod 26 is extended to drive the brush 27 to move downward, the brush 27 is against the outer surface of the conveyor chain 18, and the outer surface of the conveyor chain 18 is scrubbed;

[0026] A screw rod 6 is installed on the inner side of the pool 1, and a servo motor 9 is installed at the rear end of the screw rod 6. The servo motor 9 is installed on the rear wall of the pool 1. A collar 7 is installed on the outer side of the screw rod 6 through a threaded movement. A cleaning brush 8 is installed at the bottom of the collar 7. The cleaning brush 8 is against the inner bottom wall of the pool 1. The pool 1 supports the screw rod 6 to ensure that the screw rod 6 can run smoothly. The operation of the servo motor 9 drives the screw rod 6 at the output end to rotate, and the rotation of the screw rod 6 drives the outer collar 7 to move. The movement of the collar 7 drives the cleaning brush 8 to move, and the cleaning brush 8 cleans the inside of the pool 1.

[0027] A rotating shaft 16 is installed on the inner side of the pool 1, and a driving motor 19 is installed on one end of the rotating shaft 16. The driving motor 19 is installed on one side outer wall of the pool 1, and a conveying roller 17 is installed on the outer side of the rotating shaft 16. A conveying chain 18 is installed on the outer side of the conveying roller 17. The conveying chain 18 is located above the screw rod 6. The rotating shaft 16 supports the driving motor 19 and the rotating shaft 16. The operation of the driving motor 19 drives the rotating shaft 16 at the output end to rotate. The rotation of the rotating shaft 16 drives the outer conveying roller 17 to rotate. The rotation of the conveying roller 17 drives the conveying chain 18 to rotate. The rotation of the conveying chain 18 drives the products on the upper surface to move.

[0028] Two groups of transmission components are installed on the top of the pool 1, and the transmission components include a mounting frame 10 installed on the top of the pool 1, two groups of rotating rods 11 are installed on the inner side of the mounting frame 10, a transmission rod 12 is installed on the outer side of the rotating rod 11, and a conveyor belt 13 is movably installed on the outer side of the transmission rod 12. The transmission rod 12 at the bottom end of the conveyor belt 13 is installed on the inner side of the pool 1 through the rotating rod 11, the bottom end of the rear group of conveyor belts 13 is located above the conveyor chain 18, and the bottom end of the front group of conveyor belts 13 is located below the conveyor chain 18. A guide rod 14 is installed on the inner side of the mounting frame 10, and the guide rod 14 is against the lower surface of the conveyor belt 13. A control motor 28 is installed at one end of the rotating rod 11, and the control motor 28 is installed on one side of the mounting frame 10;

[0029] The pool 1 fixes the mounting frame 10 on the top, the mounting frame 10 supports the inner rotating rod 11, the rotating rod 11 supports the outer transmission rod 12, and the third group of transmission rods 12 are installed on the inner side of the pool 1 through the rotating rod 11. The user injects alkaline water into the pool 1, and then places the products to be processed on a group of conveying components at the rear, and then controls the motor 28 to drive the rotating rod 11 at the output end to rotate. The rotation of the rotating rod 11 drives the outer transmission rod 12 to rotate, and the transmission rod 12 drives the outer conveyor belt 13 to rotate. The rotation of the conveyor belt 13 drives the products on the outer surface to move forward. The products fall on the upper surface of the conveyor chain 18, and then the conveyor chain 18 drives the products to move, and the surface of the products is cleaned with alkaline water. Then the conveyor chain 18 drives the products to the front group of conveyor belts 13, and the front group of conveyor belts 13 drives the products to move out.

[0030] The two sides of the pool 1 are externally installed with flushing components, which include support platforms 2 installed on the two sides of the pool 1, a transmission pump 3 is installed on the top of the support platform 2, a water pumping pipe 29 is installed at the input end of the transmission pump 3, one end of the water pumping pipe 29 passes through the inner wall of the pool 1, and a conduit 4 is installed at the output end of the transmission pump 3, a diverter 5 is installed at one end of the conduit 4, and the diverter 5 passes through the inner wall of the pool 1;

[0031] The transmission pump 3 generates suction when in operation, and draws water from the pool 1 through the suction pipe 29. The suction pipe 29 transfers the water to the inside of the conduit 4. The conduit 4 guides the water into the inside of the diverter 5. The diverter 5 diverts the water, and the water flows horizontally to flush and clean the surface of the product.

[0032] A drain valve 20 is installed on one side of the pool 1, a shell 21 is installed on one end of the drain valve 20, a water outlet 22 is installed on one end of the shell 21, an assembly cover 23 is installed on the top of the shell 21, a limiting groove 24 is installed on the inner bottom wall of the shell 21, and a filter screen 25 is installed on the inner side of the limiting groove 24. The pool 1 fixes the drain valve 20 on one side, and the drain valve 20 is opened to guide the waste water into the interior of the shell 21. The shell 21 fixes the inner limiting groove 24 to ensure the stability of the limiting groove 24. The limiting groove 24 limits the inner filter screen 25. The filter screen 25 is composed of a metal mesh to intercept impurities in the alkaline water.

[0033] Working principle: the user injects alkaline water into the pool 1, and the driving motor 19 drives the rotating shaft 16 at the output end to rotate. The rotation of the rotating shaft 16 drives the outer conveying rod 17 to rotate. The rotation of the conveying rod 17 drives the conveying chain 18 to rotate. The rotation of the conveying chain 18 drives the products on the upper surface to move, and then the products to be processed are placed on a group of conveying components at the rear. Then the motor 28 is controlled to drive the rotating rod 11 at the output end to rotate. The rotation of the rotating rod 11 drives the outer transmission rod 12 to rotate. The transmission rod 12 drives the outer conveyor belt 13 to rotate. The rotation of the conveyor belt 13 drives the products on the outer surface to move forward. The products fall on the upper surface of the conveyor chain 18, and then the conveyor chain 18 drives the products to move. The surface of the products is cleaned with alkaline water. Then the conveyor chain 18 drives the products to the front group of conveyor belts 13, and the front group of conveyor belts 13 drives the products to move out.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A chain-type alkali polishing equipment with cleaning function, characterized in that: The invention comprises a pool (1), a scrubbing assembly is installed on the top of the pool (1), the scrubbing assembly is used for scrubbing equipment, the scrubbing assembly comprises a support frame (15) installed on the top of the pool (1), a telescopic rod (26) is installed through the top of the support frame (15), and a brush (27) is installed at the bottom of the telescopic rod (26); A screw rod (6) is installed on the inner side of the pool (1), a servo motor (9) is installed on the rear end of the screw rod (6), and the servo motor (9) is installed on the rear wall of the pool (1). A collar (7) is movably installed on the outer side of the screw rod (6) through a thread, and a cleaning brush (8) is installed on the bottom of the collar (7), and the cleaning brush (8) is against the inner bottom wall of the pool (1).

2. The chain-type alkali polishing equipment with cleaning function according to claim 1 is characterized in that: A rotating shaft (16) is installed on the inner side of the pool (1), a driving motor (19) is installed on one end of the rotating shaft (16), and the driving motor (19) is installed on one side of the outer wall of the pool (1). A conveying rod (17) is installed on the outer side of the rotating shaft (16), and a conveying chain (18) is installed on the outer side of the conveying rod (17), and the conveying chain (18) is located above the screw rod (6).

3. The chain-type alkali polishing equipment with cleaning function according to claim 1 is characterized in that: Two groups of transmission components are installed on the top of the pool (1). The transmission components include a mounting frame (10) installed on the top of the pool (1), two groups of rotating rods (11) are installed on the inner side of the mounting frame (10), a transmission rod (12) is installed on the outer side of the rotating rod (11), a transmission belt (13) is movably installed on the outer side of the transmission rod (12), the transmission rod (12) at the bottom end of the transmission belt (13) is installed on the inner side of the pool (1) through the rotating rod (11), the bottom end of the rear group of transmission belts (13) is located above the transmission chain (18), and the bottom end of the front group of transmission belts (13) is located below the transmission chain (18), a guide rod (14) is installed on the inner side of the mounting frame (10), and the guide rod (14) is against the lower surface of the transmission belt (13), and a control motor (28) is installed at one end of the rotating rod (11), and the control motor (28) is installed on one side of the mounting frame (10).

4. The chain-type alkali polishing equipment with cleaning function according to claim 1 is characterized in that: Flushing components are installed on the outside of both sides of the pool (1), and the flushing components include support platforms (2) installed on both sides of the pool (1), a transmission pump (3) is installed on the top of the support platform (2), a water pump (29) is installed at the input end of the transmission pump (3), one end of the water pump (29) passes through the inner wall of the pool (1), and a conduit (4) is installed at the output end of the transmission pump (3).

5. The chain-type alkali polishing equipment with cleaning function according to claim 4 is characterized in that: A diverter (5) is installed at one end of the conduit (4), and the diverter (5) passes through the inner wall of the pool (1).

6. The chain-type alkali polishing equipment with cleaning function according to claim 1 is characterized in that: A drainage valve (20) is installed on one side of the pool (1), a housing (21) is installed on one end of the drainage valve (20), and a water outlet (22) is installed on one end of the housing (21).

7. The chain-type alkali polishing equipment with cleaning function according to claim 6 is characterized in that: An assembly cover (23) is installed on the top of the shell (21), a limiting groove (24) is installed on the inner bottom wall of the shell (21), and a filter screen (25) is installed on the inner side of the limiting groove (24).

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