Silicon block packaging assembly line
By designing an automated silicon block packaging assembly line, using components such as drum conveying lines, electronic scales and film winding machines, the automatic cleaning, weighing and packaging of silicon blocks is achieved, which solves the problems of high labor intensity and long time caused by manual handling, and improves the problem of Work efficiency and automation level.
Patent Information
- Application Number
- CN202420288426.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-07
AI Technical Summary
During the cleaning, weighing and packaging process after the silicon block purification and grinding process, manual handling is required, resulting in high labor intensity, large staffing and long time-consuming, resulting in excessive burden of physical labor and human resources.
Design a silicon block packaging assembly line, including a drum conveying line, an electronic scale and a film winding machine, and realize the cleaning, weighing and packaging of silicon blocks through an automated assembly line, using drum conveying line, brush motor, high-pressure nozzle group, and air knife group , electronic scales and label printers and other components to achieve automated operation.
No manual handling is required, which significantly reduces labor intensity and automates cleaning, weighing and packaging, improving work efficiency and reducing manual intervention and working time.
Smart Images
Figure CN222247994U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic silicon blocks, in particular to a silicon block packaging production line. Background Art
[0002] With the rapid development of monocrystalline silicon wafers, the requirements for the purity of crystalline silicon are getting higher and higher. Crystalline silicon purification and silicon material processing have become important links in the supply of silicon raw materials. In the cleaning and packaging process after the silicon block purification and grinding process, the cleaning, weighing and packaging of silicon blocks all require manual handling. Each silicon block weighs about 30KG. Manual cleaning, weighing and packaging of each block are very labor-intensive and require a large number of people to complete. It takes a lot of people and time. Excessive physical labor and excessive staffing bring great burdens to employees and enterprises. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide a silicon block packaging production line, which can automatically complete the three important links of cleaning silicon blocks, weighing and packaging through the automated production line, without manual handling, and can greatly reduce the labor intensity of manual labor.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a silicon block packaging production line, the production line is provided with a roller conveyor line, an electronic scale, a film winding machine and a discharge table in sequence from the input end to the output end;
[0005] The input end of the roller conveyor line is a loading port, and the roller conveyor line includes a bracket at the bottom, on which a plurality of roller wheels are arranged to form a roller conveyor line, and the plurality of roller wheels are driven by a roller chain motor at one end of the bracket;
[0006] A waterproof shield is provided on the top of the roller conveyor line. The area covered by the waterproof shield forms a cleaning area. A brush motor is provided in the middle of the top surface of the waterproof shield. The brush motor is used to drive a brush provided in the middle position inside the waterproof shield. A group of high-pressure nozzle groups are respectively provided on the waterproof shields on both sides of the brush. Multiple groups of wind knife groups are provided on the upper and lower sides of the waterproof shield near the output end of the roller conveyor line.
[0007] In a preferred solution, a drainage bin is provided on the bracket at the bottom of the roller conveyor line, and a funnel-shaped drainage outlet is provided at the bottom of the drainage bin.
[0008] In a preferred solution, the high-pressure nozzle group includes an annular stainless steel tube, a tap water inlet pipe is provided on one side of the stainless steel tube, and a plurality of high-pressure water nozzles facing the roller conveyor line are provided on the inner ring of the stainless steel tube.
[0009] In a preferred solution, the air knife group includes an air inlet pipe, the air inlet pipe is provided with a plurality of compressed air outlets facing the roller conveyor line, and the air inlet pipe is also provided with a compressed air inlet.
[0010] In a preferred solution, the roller wheel is a rubber-coated roller, a gear is provided on one end of the rubber-coated roller, and a plurality of roller wheels are synchronously driven by a chain.
[0011] In a preferred solution, the electronic scale is arranged on an electronic scale base, a flat belt is arranged on the electronic scale base, and a label printer is also arranged on the electronic scale.
[0012] In a preferred solution, the transportation of silicon blocks between the electronic scale and the discharge platform is achieved by a flat belt.
[0013] The silicon block packaging production line provided by the utility model has the following beneficial effects by adopting the above structure:
[0014] (1) Through the automated production line, the three important steps of cleaning silicon blocks, weighing, and packaging are automatically completed without manual handling, which can greatly reduce the labor intensity of manual labor;
[0015] (2) The packaging process can be completed automatically without human intervention, which can reduce the number of manpower;
[0016] (3) The cleaning, weighing, and packaging processes can be completed faster than manual operations, and there is no manual switching time in between, which can reduce working time and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2 It is a schematic diagram of the top view of the roller conveyor line of the utility model.
[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the roller conveyor line of the utility model.
[0021] Figure 4 This is a schematic diagram of the structure of the high-pressure nozzle group of the utility model.
[0022] Figure 5 This is a schematic diagram of the structure of the wind knife group of the utility model.
[0023] In the figure: feeding port 1, roller conveyor line 2, roller chain motor 21, roller wheel 22, bracket 23, brush motor 24, funnel-shaped drain outlet 25, high-pressure water nozzle 26, compressed air outlet 27, compressed air inlet 28, rubber-coated roller 29, gear 210, waterproof shield 3, tap water inlet pipe 31, stainless steel pipe 32, cleaning area 4, brush 5, high-pressure nozzle group 6, air knife group 7, drainage bin 8, electronic scale base 9, electronic scale 10, label printer 11, flat belt 12, film winding machine 13, discharge table 14. DETAILED DESCRIPTION
[0024] like Figure 1-5 A silicon block packaging line is characterized in that: the line is provided with a roller conveyor line 2, an electronic scale 10, a film winding machine 13 and a discharging platform 14 in sequence from the input end to the output end;
[0025] The input end of the roller conveyor line 2 is a loading port 1. The roller conveyor line 2 includes a bracket 23 at the bottom. A plurality of roller wheels 22 are arranged on the bracket 23 to form the roller conveyor line 2. The plurality of roller wheels 22 are driven by a roller chain motor 21 at one end of the bracket 23.
[0026] A waterproof shield 3 is provided on the top of the roller conveyor line 2, and the area covered by the waterproof shield 3 forms a cleaning area 4. A brush motor 24 is provided in the middle position of the top surface of the waterproof shield 3. The brush motor 24 is used to drive a brush 5 provided in the middle position inside the waterproof shield 3. A group of high-pressure nozzle groups 6 are respectively provided on the waterproof shield 3 on both sides of the brush 5, and multiple groups of wind knife groups 7 are provided on the upper and lower sides of the waterproof shield 3 near the output end of the roller conveyor line 2.
[0027] In a preferred solution, a drainage bin 8 is provided on the bracket 23 at the bottom of the roller conveyor line 2 , and a funnel-shaped drainage port 25 is provided at the bottom of the drainage bin 8 .
[0028] In a preferred solution, the high-pressure nozzle group 6 includes an annular stainless steel tube 32 , a tap water inlet pipe 31 is provided on one side of the stainless steel tube 32 , and a plurality of high-pressure water nozzles 26 facing the roller conveyor line 2 are provided on the inner circle of the stainless steel tube 32 .
[0029] In a preferred embodiment, the air knife group 7 includes an air inlet pipe, on which a plurality of compressed air outlets 27 facing the roller conveyor line 2 are provided, and a compressed air inlet 28 is also provided.
[0030] In a preferred solution, the roller wheel 22 is a rubber-coated roller 29 , a gear 210 is provided on one end of the rubber-coated roller 29 , and a plurality of roller wheels 22 are synchronously driven by a chain.
[0031] In a preferred solution, the electronic scale 10 is disposed on an electronic scale base 9 , a flat belt 12 is disposed on the electronic scale base 9 , and a label printer 11 is also configured on the electronic scale 10 .
[0032] In a preferred solution, the transportation of silicon blocks between the electronic scale 10 and the discharge platform 14 is achieved through a flat belt 12 .
[0033] In a preferred solution, the loading port 1 and the discharging platform 14 are respectively equipped with a group of manipulators to perform loading and unloading operations of silicon blocks.
[0034] When performing silicon block packaging operations, the loading robot located at the loading port 1 transports the silicon blocks to the packaging assembly line and enters the cleaning mechanism through the roller conveyor line. The cleaning mechanism uses a tunnel structure, and is internally provided with at least two groups of annular high-pressure water nozzles 26, a group of annular brushes 5, and at least two groups of annular compressed air knife groups 7.
[0035] The silicon block passes through the roller conveyor line 2 and first passes through the area where the high-pressure water nozzle 26 is located. The water sprayed from the nozzle group pre-cleans the silicon block. After pre-cleaning, the silicon block passes through the area where the brush 5 is located. The brush scrubs the stains on the silicon block. After scrubbing, the silicon block passes through the second group of high-pressure nozzle groups 2, and the sewage is flushed away with high-pressure water. After the flushing is completed, the silicon block passes through multiple groups of annular air knife groups 7 to blow dry the water stains on the silicon block.
[0036] After the silicon block is cleaned in the cleaning area 4, it enters the weighing device, which is an online weighing device. After the silicon block is weighed by the electronic scale 10, the silicon block weight, date, material number, operator and other information are automatically printed out.
[0037] After passing through the weighing device, the silicon block enters the film winding machine 13. The wrapping film is automatically wound along with the movement of the flat belt 12. After the winding is completed, the silicon block stops at the unloading platform 14 at the end of the assembly line. A sensor is arranged on the unloading platform 14. After the sensor senses the silicon block, the unloading robot located on the unloading platform 14 starts to grab the silicon block and put it into the packaging box. The whole process is completed.
[0038] The loading robot can load materials in sequence according to the rhythm, and there is no need to wait until the silicon blocks on the line are completely unloaded before loading them.
Claims
1. A silicon block packaging line, characterized in that: The assembly line is provided with a roller conveyor line (2), an electronic scale (10), a film winding machine (13) and a discharging platform (14) in sequence from the input end to the output end; The input end of the roller conveyor line (2) is a loading port (1), and the roller conveyor line (2) comprises a bracket (23) at the bottom, and a plurality of roller wheels (22) are arranged on the bracket (23) to form the roller conveyor line (2), and the plurality of roller wheels (22) are driven by a roller chain motor (21) at one end of the bracket (23); A waterproof shield (3) is provided on the top of the roller conveyor line (2), the area covered by the waterproof shield (3) forms a cleaning area (4), a brush motor (24) is provided at the middle position of the top surface of the waterproof shield (3), the brush motor (24) is used to drive a brush (5) provided at the middle position inside the waterproof shield (3), a group of high-pressure nozzle groups (6) are respectively provided on the waterproof shield (3) on both sides of the brush (5), and a plurality of wind knife groups (7) are provided on the upper and lower sides of the waterproof shield (3) near the output end of the roller conveyor line (2).
2. A silicon block packaging line according to claim 1, characterized in that: A drainage bin (8) is provided on the bracket (23) at the bottom of the roller conveyor line (2), and a funnel-shaped drainage port (25) is provided at the bottom of the drainage bin (8).
3. The silicon block packaging line according to claim 1, characterized in that: The high-pressure nozzle group (6) comprises an annular stainless steel tube (32), a tap water inlet pipe (31) being provided on one side of the stainless steel tube (32), and a plurality of high-pressure water nozzles (26) facing the roller conveyor line (2) being provided on the inner ring of the stainless steel tube (32).
4. The silicon block packaging line according to claim 1, characterized in that: The air knife group (7) comprises an air inlet pipe, on which are provided a plurality of compressed air outlets (27) facing the roller conveyor line (2), and on which is also provided a compressed air inlet (28).
5. The silicon block packaging line according to claim 1, characterized in that: The roller wheel (22) is a rubber-coated roller (29), one end of which is provided with a gear (210), and a plurality of roller wheels (22) are synchronously driven via a chain.
6. The silicon block packaging line according to claim 1, characterized in that: The electronic scale (10) is arranged on an electronic scale base (9), a flat belt (12) is arranged on the electronic scale base (9), and a label printer (11) is also arranged on the electronic scale (10).
7. The silicon block packaging line according to claim 6, characterized in that: The transportation of silicon blocks between the electronic scale (10) and the discharging platform (14) is achieved through a flat belt (12).