Short-specification edge silicon material drying and cleaning all-in-one machine

Abstract

The invention relates to a short-specification edge silicon material drying and cleaning all-in-one machine which comprises a machine frame, feeding trusses are arranged at the two ends of the machine frame, and feeding centering mechanisms are arranged on the feeding trusses. An upper brush cleaning assembly, a lower brush cleaning assembly, a conveying track, an overhead silicon material conveying push rod system, a drying system and a liquid supply and drainage system are arranged in the rack; a physical mode is adopted for cleaning, and a small amount of weak acid reagent is added for cleaning the short-specification edge silicon material, so that the use amount of acid and alkali is greatly reduced; the technological processes of feeding, pre-cleaning, brush cleaning, reagent cleaning, pure water cleaning, drying, discharging and the like of equipment form a complete production line, manual participation is greatly reduced, and meanwhile the production efficiency and the quality stability are improved; the stainless steel support is adopted, the manufacturing process of PP coating is combined, the opportunity that liquid and silicon materials make direct contact with the metal rack is reduced, and therefore the possibility that secondary pollution is generated in the cleaning process of the silicon materials of the edge skin is greatly reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of silicon material cleaning and drying, and particularly relates to a short-specification edge-skin silicon material drying and cleaning all-in-one machine. BACKGROUND

[0002] The single-crystal edge-skin silicon material cleaning and drying equipment is usually used for cleaning, crushing and other processes before being used again. The short-specification edge-skin silicon material is usually cleaned by using a frame basket type cleaning method, and the dust on the surface of the silicon material is removed by using pre-cleaning, and then the silicon material is cleaned by using strong acid, strong alkali or reagent through the frame basket. Then, the silicon material is ultrasonically cleaned through a plurality of tank bodies, and is dried as a whole, and finally, the silicon material is dried by using manual assistance.

[0003] The prior art cannot form a complete production line, and needs to use three devices for cleaning the silicon material, including a pre-cleaning device, an acid-alkali reagent cleaning and drying all-in-one machine and a manual-assisted drying device. The loading and unloading of the device need manual participation, which causes low efficiency of the device, high labor operation cost and unstable production quality and other defects. The purpose of the present application is to form a complete production line for the processes of loading, pre-cleaning, physical cleaning, reagent cleaning, pure water cleaning, drying and unloading of the device, to reduce the participation of manual labor, and to improve the production efficiency and the stability of the quality.

[0004] Since the existing device uses a strong acid and strong alkali process, a large amount of waste acid, waste alkali and reagent are generated in the production process, thereby causing corresponding environmental pollution problems. The purpose of the present application is to change the cleaning reagent type, thereby reducing the pollution to the environment. SUMMARY

[0005] In view of the above problems in the prior art, the main purpose of the present application is to provide a short-specification edge-skin silicon material drying and cleaning all-in-one machine.

[0006] The technical scheme of the present application is as follows: a short-specification edge-skin silicon material drying and cleaning all-in-one machine, comprising a rack, both ends of the rack are provided with a loading truss, the inside of the rack is provided with a conveying track, the conveying track is provided with an upper brush cleaning assembly and a lower brush cleaning assembly, the upper brush cleaning assembly and the lower brush cleaning assembly are arranged at intervals, the conveying track is provided with an overhead silicon material conveying push rod system above, the rack is provided with a drying system and a liquid supply and discharge system inside, and the rack is provided with a loading centering mechanism on the conveying track.

[0007] As a preferred implementation, the feeding frame includes a column, a Y-axis electric sliding rail is fixedly arranged at the upper end of the column, a sliding block of the Y-axis electric sliding rail is fixedly connected with an X-axis electric sliding rail, a sliding block of the X-axis electric sliding rail is fixedly connected with a sliding block of the Y-axis electric sliding rail, one end of the X-axis electric sliding rail is fixedly connected with a Z-axis electric sliding rail, a sliding block of the Z-axis electric sliding rail is fixedly connected with the X-axis electric sliding rail, one end of the Z-axis electric sliding rail is provided with a rotating shaft, a fixed rod is fixedly arranged below the rotating shaft, and a suction disc is connected to the fixed rod through a connecting rod.

[0008] As a preferred implementation, the feeding centering mechanism includes side plates, a waterproof organ is arranged between the side plates, a clamping jaw cylinder is arranged in the waterproof organ, and a clamping jaw is fixedly arranged above the side plates.

[0009] As a preferred implementation, the upper brush cleaning assembly includes a moving support, a hand wheel is arranged on the moving support, a threaded rod is arranged below the hand wheel, the threaded rod is rotatably connected with a base through the moving support, a plurality of motors are arranged on the moving support, and output ends of the motors are fixedly connected with upper brushes.

[0010] As a preferred implementation, the top-mounted silicon material conveying push rod system includes a transmission motor, an output end of the transmission motor is connected with a transmission chain, and a push rod is fixedly arranged between the transmission chain.

[0011] As a preferred implementation, the conveying track includes a transmission motor, an output end of the transmission motor is provided with a chain, the chain is meshingly connected with a roller, and adjacent rollers are connected through a multi-wedge belt.

[0012] As a preferred implementation, the drying system includes a drying tunnel and a hot air drying system, and the liquid supply and discharge system includes a water tank, a transition tank, an electromagnetic valve, a pressure reducing pump, a metering pump, a diaphragm pump, and a pneumatic diaphragm valve.

[0013] As a preferred implementation, silicon material guiding mechanisms are arranged at gaps of the upper brush cleaning assembly and the lower brush cleaning assembly, the silicon material guiding mechanism includes a support plate, a tension spring reset mechanism is arranged on the support plate, one end of the tension spring reset mechanism is rotatably connected with a support force arm, and the support force arm is rotatably connected with a compression roller.

[0014] As a preferred implementation, a length detection mechanism is arranged on the conveying track, the length detection mechanism includes a fixed seat, a support rod is rotatably connected with the fixed seat through a long rod, a polyurethane wheel is rotatably connected to one side of the support rod, and an encoder is arranged on one side of the polyurethane wheel.

[0015] Compared with the prior art, the application has the advantages and positive effects that:

[0016] 1. The application mainly adopts the brush cleaning mode, only a small amount of weak acid and low proportion of reagent are applied to clean the short specification edge skin silicon material, and the pollution generated in the production process is greatly reduced;

[0017] 2. The application forms a complete production line of the feeding, pre-cleaning, brush cleaning, reagent cleaning, drying and discharging processes of the equipment, greatly reduces the participation of manual work, and improves the production efficiency and the stability of the quality;

[0018] 3. The application adopts the stainless steel support combined with the PP coating manufacturing process, reduces the opportunity of direct contact between the cleaning liquid and the metal rack, and greatly reduces the possibility of secondary pollution of the edge skin silicon material in the cleaning process;

[0019] 4. The application adopts the top-mounted silicon material push rod conveying system, so that the conveying guide rail of the edge skin silicon material becomes an integral whole, the stability of the edge skin silicon material in the conveying process is greatly improved, and the problem of the edge skin silicon material colliding with the machine is effectively prevented. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A whole structure schematic diagram of a short specification edge skin silicon material drying and cleaning all-in-one machine is provided for the application;

[0021] Figure 2 A feeding truss structure schematic diagram of a short specification edge skin silicon material drying and cleaning all-in-one machine is provided for the application;

[0022] Figure 3 A feeding centering mechanism structure schematic diagram of a short specification edge skin silicon material drying and cleaning all-in-one machine is provided for the application;

[0023] Figure 4 An upper brush cleaning assembly structure schematic diagram of a short specification edge skin silicon material drying and cleaning all-in-one machine is provided for the application;

[0024] Figure 5 A lower brush cleaning assembly structure schematic diagram of a short specification edge skin silicon material drying and cleaning all-in-one machine is provided for the application;

[0025] Figure 6 A conveying track structure schematic diagram of a short specification edge skin silicon material drying and cleaning all-in-one machine is provided for the application;

[0026] Figure 7 A silicon material guide mechanism structure schematic diagram of a short specification edge skin silicon material drying and cleaning all-in-one machine is provided for the application;

[0027] Figure 8To provide a short specification edge skin silicon material drying cleaning all-in-one machine liquid supply system schematic diagram for the application;

[0028] Figure 9 To provide a short specification edge skin silicon material drying cleaning all-in-one machine length detection mechanism structure schematic diagram for the application;

[0029] Figure 10 To provide a short specification edge skin silicon material drying cleaning all-in-one machine top-mounted silicon material conveying push rod system structure schematic diagram for the application;

[0030] Figure 11 To provide a short specification edge skin silicon material drying cleaning all-in-one machine rack internal structure schematic diagram for the application;

[0031] Figure 12 To provide a short specification edge skin silicon material drying cleaning all-in-one machine drying system schematic diagram for the application.

[0032] Legend: 1, rack; 2, feeding truss; 21, stand; 22, Y-axis electric slide rail; 23, X-axis electric slide rail; 24, Z-axis electric slide rail; 25, rotating shaft; 26, fixed rod; 27, suction cup; 3, feeding centering mechanism; 31, side plate; 32, waterproof organ; 33, clamping jaw; 4, upper brush cleaning assembly; 41, moving support; 42, hand wheel; 43, motor; 44, upper brush; 5, lower brush cleaning assembly; 6, conveying track; 61, transmission motor; 62, chain; 63, roller; 7, silicon material guiding mechanism; 71, support plate; 72, tension spring reset mechanism; 73, support arm; 74, compression roller; 8, liquid supply and discharge system; 9, length detection mechanism; 91, fixed seat; 92, support rod; 93, encoder; 94, polyurethane wheel; 10, top-mounted silicon material conveying push rod system; 101, transmission motor; 102, transmission chain; 103, push rod. DETAILED DESCRIPTION

[0033] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0034] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] The present application will be further described below with reference to the drawings and specific embodiments

[0037] Embodiment

[0038] A short specification edge skin silicon drying and cleaning all-in-one machine, comprising a rack 1, both ends of the rack 1 are provided with a feeding truss 2, the inside of the rack 1 is provided with a conveying track 6, the conveying track 6 is provided with an upper brush cleaning assembly 4 and a lower brush cleaning assembly 5, the upper brush cleaning assembly 4 and the lower brush cleaning assembly 5 are arranged at intervals, the conveying track 6 is provided with a top-mounted silicon conveying push rod system 10 above, the rack 1 is provided with a drying system and a liquid supply and discharge system 8, the rack 1 is provided with a feeding centering mechanism 3 above the conveying track 6, the silicon material is fed and discharged through the feeding truss 2, realizing the function of automatic feeding and discharging, after the silicon material enters the inside of the rack 1, the position of the silicon material is adjusted through the feeding centering mechanism 3, after completion, it enters the upper brush cleaning assembly 4 and the lower brush cleaning assembly 5, the upper brush cleaning assembly 4 and the lower brush cleaning assembly 5 can be manually adjusted in height by human, and the silicon material is cleaned, a separate liquid supply system is provided during the cleaning process, and the product is dried through the drying system before discharging, during the whole process, the movement of the silicon material relies on the top-mounted silicon conveying push rod system 10 to move the position of the silicon material, realizing the transportation function.

[0039] The feeding truss 2 comprises a stand 21, the upper end of the stand 21 is fixedly provided with a Y-axis electric sliding rail 22, the sliding block of the Y-axis electric sliding rail 22 is fixedly connected with an X-axis electric sliding rail 23, the sliding block of the X-axis electric sliding rail 23 is fixedly connected with the sliding block of the Y-axis electric sliding rail 22, one end of the X-axis electric sliding rail 23 is fixedly connected with a Z-axis electric sliding rail 24, the sliding block of the Z-axis electric sliding rail 24 is fixedly connected with the X-axis electric sliding rail 23, one end of the Z-axis electric sliding rail 24 is provided with a rotating shaft 25, the lower side of the rotating shaft 25 is fixedly provided with a fixed rod 26, the lower side of the fixed rod 26 is connected with a suction cup 27 through a connecting rod; through the Y-axis electric sliding rail 22, the X-axis electric sliding rail 23 and the Z-axis electric sliding rail 24, multi-directional movement is realized, the rotating shaft 25 can rotate, the fixed rod 26 is driven to rotate, thereby driving the connecting rod to rotate, so that the direction of the suction cup 27 is adjusted, and the feeding sequence and direction are ensured.

[0040] The feeding centering mechanism 3 comprises side plates 31, the side plates 31 are provided with waterproof concertinas 32, the waterproof concertinas 32 are provided with clamping jaw cylinders, and the upper side of the side plates 31 is fixedly provided with clamping jaws 33; when the silicon material enters between the clamping jaws 33, the waterproof concertinas 32 are driven by the clamping jaw cylinders, the clamping jaws 33 are driven to move to the middle, and the position of the silicon material is positioned.

[0041] The upper brush cleaning assembly 4 comprises a moving support 41, the moving support 41 is provided with a hand wheel 42, the lower side of the hand wheel 42 is provided with a threaded rod, the threaded rod is rotatably connected with a base through the moving support 41, the moving support 41 is provided with a plurality of motors 43, the output end of the motor 43 is fixedly connected with an upper brush 44, and the upper brush cleaning assembly 4 has the same structure as a lower brush cleaning assembly 5; in the use process of the upper and lower brushes, the brushes are subject to wear and need to be checked and manually adjusted, and the structure is composed of a screw rod, a light rod, a linear bearing and an adjusting mechanism.

[0042] The top-mounted silicon material conveying push rod system 10 comprises a transmission motor 101, the output end of the transmission motor 101 is connected with transmission chains 102, and the transmission chains 102 are fixedly provided with push rods 103; the transmission chains 102 are provided with guide rollers at turning positions, so that the transmission chains 102 can be in the same direction as the conveying track 6, the silicon material is driven to move, and the silicon material drying and cleaning all-in-one machine can also be suitable for silicon material cleaning and drying of various types of long and short specifications by changing the spacing of the push rod chains of the top-mounted silicon material conveying push rod system 10.

[0043] The conveying track 6 comprises a transmission motor 61, the output end of the transmission motor 61 is provided with chains 62, the chains 62 are meshingly connected with rollers 63, the side, away from the transmission motor 61, of the roller 63 is connected through a multi-V belt between adjacent rollers 63, the multi-V belt is used to drive the rollers 63 to roll, and the stability of transmission is ensured.

[0044] The drying system comprises a drying tunnel and a hot air drying system, and the liquid supply and discharge system comprises a water tank, a transition tank, an electromagnetic valve, a pressure pump, a metering pump, a diaphragm pump and a pneumatic diaphragm valve.

[0045] The silicon material guiding mechanism 7 is arranged on the gap of the upper and lower brush cleaning assemblies 4 and 5, and comprises a support plate 71 and a tension spring reset mechanism 72 arranged on the support plate 71.

[0046] The length detection mechanism 9 is arranged on the conveying track 6 and comprises a fixed seat 91, a support rod 92 rotatably connected to the fixed seat 91 through a long rod, and a polyurethane wheel 94 rotatably connected to one side of the support rod 92.

[0047] Finally, it should be noted that: the above-described embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A short-gauge edge skin silicon material drying and cleaning all-in-one machine, comprising a rack (1), characterized in that: Both ends of the rack (1) are provided with feeding trusses (2), the inside of the rack (1) is provided with a conveying track (6), the conveying track (6) is provided with an upper brush cleaning assembly (4) and a lower brush cleaning assembly (5), the upper brush cleaning assembly (4) and the lower brush cleaning assembly (5) are arranged at intervals, the conveying track (6) is provided with a top-mounted silicon material conveying push rod system (10), the rack (1) is provided with a drying system and a liquid supply and discharge system (8), and the rack (1) is provided with a feeding centering mechanism (3) above the conveying track (6).

2. The short-gauge edge skin silicon material drying and cleaning all-in-one machine according to claim 1, characterized in that: The feeding truss (2) comprises a stand column (21), the upper end of the stand column (21) is fixedly provided with a Y-axis electric sliding rail (22), the sliding block of the Y-axis electric sliding rail (22) is fixedly connected with an X-axis electric sliding rail (23), the sliding block of the X-axis electric sliding rail (23) is fixedly connected with the sliding block of the Y-axis electric sliding rail (22), one end of the X-axis electric sliding rail (23) is fixedly connected with a Z-axis electric sliding rail (24), the sliding block of the Z-axis electric sliding rail (24) is fixedly connected with the X-axis electric sliding rail (23), and one end of the Z-axis electric sliding rail (24) is provided with a rotating shaft (25).

3. The short-gauge edge-silicon material drying and cleaning all-in-one machine according to claim 1, characterized in that: The feeding centering mechanism (3) comprises side plates (31), the side plates (31) are provided with waterproof organs (32) therebetween, the waterproof organs (32) are provided with clamping jaw air cylinders, and the side plates (31) are fixedly provided with clamping jaws (33) above.

4. The short-gauge edge skin silicon material drying and cleaning all-in-one machine according to claim 1, characterized in that: The upper brush cleaning assembly (4) comprises a movable support (41), the movable support (41) is provided with a hand wheel (42), the hand wheel (42) is provided with a threaded rod below, the threaded rod is rotatably connected with a base by penetrating the movable support (41), the movable support (41) is provided with a plurality of motors (43), the output end of the motor (43) is fixedly connected with an upper brush (44), and the upper brush cleaning assembly (4) and the lower brush cleaning assembly (5) are the same in structure.

5. The short-gauge edge-silicon material drying and cleaning all-in-one machine according to claim 1, characterized in that: The top-mounted silicon material conveying push rod system (10) comprises a transmission motor (101), the output end of the transmission motor (101) is connected with a transmission chain (102), and the transmission chain (102) is fixedly provided with a push rod (103) therebetween.

6. The short-gauge edge-silicon material drying and cleaning all-in-one machine according to claim 1, characterized in that: The conveying track (6) comprises a transmission motor (61), the output end of the transmission motor (61) is provided with a chain (62), the chain (62) is meshingly connected with a roller (63), and the rollers (63) are connected by a multi-belt between adjacent rollers (63) away from the transmission motor (61).

7. The short-gauge edge skin silicon material drying and cleaning all-in-one machine according to claim 1, characterized in that: The drying system comprises a drying tunnel and a hot air drying system, and the liquid supply and discharge system comprises a water tank, a transition tank, an electromagnetic valve, a pressure pump, a metering pump, a diaphragm pump and a pneumatic diaphragm valve.

8. The short-gauge edge skin silicon material drying and cleaning all-in-one machine according to claim 1, characterized in that: The upper brush cleaning assembly (4) and the lower brush cleaning assembly (5) are provided with silica material guide mechanisms (7) at the gaps of the brushes, the silica material guide mechanism (7) comprises a supporting plate (71), the supporting plate (71) is provided with a tension spring reset mechanism (72), one end of the tension spring reset mechanism (72) is rotatably connected with a supporting force arm (73), and the supporting force arm (73) is rotatably connected with a pressure roller (74).

9. The short-gauge edge skin silicon material drying and cleaning all-in-one machine according to claim 1, characterized in that: The conveying track (6) is provided with a length detection mechanism (9), the length detection mechanism (9) comprises a fixed seat (91) rotatably connected with a supporting rod (92) through a long rod, one side of the supporting rod (92) is rotatably connected with a polyurethane wheel (94), and one side of the polyurethane wheel (94) is provided with an encoder (93).

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