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CN-121974174-A - A hot material tiling device for silicon material processing

CN121974174ACN 121974174 ACN121974174 ACN 121974174ACN-121974174-A

Abstract

The invention relates to the technical field of silicon material processing equipment and discloses a hot material tiling device for silicon material processing, which comprises a high-temperature-resistant conveyor belt, tiling rollers and a distributing machine, wherein the tiling rollers and the distributing machine are arranged above the high-temperature-resistant conveyor belt, the distributing machine comprises a shell, a feeding plate, a pushing plate and a synchronous driving mechanism, the inner wall and the outer wall of the lower end of the shell are all arc surfaces, and a discharging hole is formed in the middle of the lower end of the shell.

Inventors

  • YANG SHAOLIN
  • LIU TIANPEI
  • FENG RENJIE

Assignees

  • 北方民族大学

Dates

Publication Date
20260505
Application Date
20260401

Claims (9)

  1. 1. The utility model provides a hot material tiling device for silicon material processing, includes high temperature resistant conveyer belt (1), tiling roller (2) and cloth machine all set up in high temperature resistant conveyer belt (1) top, wherein, the cloth machine includes casing (3), delivery sheet (4), pushing away flitch (5) and synchronous actuating mechanism (6), the inner wall and the outer wall of casing (3) lower extreme all set up to the arc surface, and discharge gate (31) have been seted up at casing (3) lower extreme middle part, delivery sheet (4) set up inside casing (3), pushing away flitch (5) symmetry sets up in delivery sheet (4) both sides, synchronous actuating mechanism (6) are including lifting frame (61), oscillating axle (62) and drive assembly (63), lifting frame (61) vertical slidable mounting is in casing (3) top, and lifting frame (61) are connected with delivery sheet (4), oscillating axle (62) symmetry rotation is installed at the both sides wall of casing (3), and two oscillating axle (62) are connected with one of them oscillating axle (5) respectively; when the lifting frame (61) moves downwards, the feeding plate (4) moves downwards to discharge extruded materials from the discharge hole (31), and the two side swinging shafts (62) are driven to reversely rotate through the transmission component (63), when the lifting frame (61) moves upwards, the two side material pushing plates (5) are driven to reversely rotate by the transmission assembly (63) to push materials in the direction close to the discharge hole (31).
  2. 2. The hot material tiling device for processing silicon materials according to claim 1, wherein the transmission assembly (63) comprises a plate frame (631), an intermediate shaft (632), a rack (633), an intermediate gear (634) and a driven gear (635), the plate frame (631) is fixedly installed at the lower end of the lifting frame (61), the intermediate shaft (632) is rotatably installed at the outer side wall of the shell (3), the intermediate shaft (632) is sleeved on the inner side of the plate frame (631), the rack (633) is arranged on the inner wall of one side of the plate frame (631), the intermediate gear (634) is fixedly installed on the intermediate shaft (632), the intermediate gear (634) is meshed with the rack (633), the driven gear (635) is fixedly installed on the swinging shaft (62), the driven gear (635) is meshed with the intermediate gear (634), the intermediate shafts (632) located at the two sides of the swinging shaft (62) respectively, a straight rod (64) is fixedly installed on the lifting frame (61), and the driven gear (635) is fixedly installed on the swinging shaft (62) and extends to the inner side of the shell (3) and extends to the feeding plate (4).
  3. 3. A hot material tiling device for silicon material processing according to claim 2, wherein a driving swing arm (51) and a driven swing arm (52) are fixedly arranged at two ends of one side wall of the pushing plate (5), the driving swing arm (51) is fixedly connected with one swing shaft (62), and the driven swing arm (52) is rotatably connected with the other swing shaft (62).
  4. 4. A hot material tiling device for silicon material processing is characterized in that a gate (8) is arranged below a discharge hole (31), fan-shaped rotating plates (81) are fixedly arranged at two ends of the gate (8), the fan-shaped rotating plates (81) are rotatably arranged on a swinging shaft (62), branch guide through grooves (82) are formed in the fan-shaped rotating plates (81), a guide sliding block (83) is fixedly arranged on one side wall of a plate frame (631), the guide sliding block (83) is in sliding fit with the branch guide through grooves (82), the branch guide through grooves (82) comprise an upper groove (821), a left groove (822) and a right groove (823), the upper groove (821), the left groove (822) and the right groove (823) are in intersection communication, reversing assemblies (84) are arranged on the fan-shaped rotating plates (81), the reversing assemblies (84) are used for enabling the guide sliding block (83) to sequentially enter the left groove (822) and the right groove (823) on the branch guide through grooves (82) when the guide sliding downwards, and the two blades (85) are arranged close to the outer surfaces of the two ends of the gate (85).
  5. 5. A hot material tiling device for silicon material processing, as set forth in claim 4, characterized in that the reversing component (84) comprises a fixed shaft (841), a reversing block (842), a hanging rod (843), a rotary reset spring (844), a connecting sheet (845), a limiting block (846) and a linear reset spring (847), wherein the fixed shaft (841) and the hanging rod (843) are fixedly arranged on a fan-shaped rotating plate (81), the reversing block (842) is rotatably arranged on the fixed shaft (841), one end of the reversing block (842) is fixedly provided with a pull rod (848), two ends of the rotary reset spring (844) are respectively connected with the hanging rod (843) and the pull rod (848), the connecting sheet (845) is fixedly arranged on the fan-shaped rotating plate (81), the connecting sheet (845) is symmetrically arranged on two sides of an upper channel (821), the limiting block (846) is slidably arranged on the connecting sheet (845), two ends of the linear reset spring (847) are respectively connected with the connecting sheet (845) and the two ends of the limiting block (846) are fixedly connected with two ends of the limiting block (846) respectively, when the two ends of the limiting block (846) are fixedly pushed against the reversing block (842) and can be pushed against the two ends of the reversing block (842), and the pushing force required by the reversing block (842) to push the limiting block (846) upwards from different directions is different.
  6. 6. A hot material tiling device for silicon material processing is characterized in that a cloth driving assembly (7) is arranged on a shell (3), the cloth driving assembly (7) comprises an axle seat (71), a control shaft (72), a wheel disc (73), a transmission rod (74), a transmission shaft (75) and a driving motor (76), the axle seat (71) is fixedly arranged on the upper surface of the shell (3), the control shaft (72) is rotatably arranged on the axle seat (71), the wheel disc (73) is fixedly arranged on the control shaft (72), one end of the transmission rod (74) is rotatably connected with the lower end of a lifting frame (61), the other end of the transmission rod (74) is rotatably connected with the outer edge of the side wall of the wheel disc (73), two ends of the transmission shaft (75) are rotatably arranged on the two axle seats (71) respectively, two ends of the transmission shaft (75) are in meshed transmission with the control shaft (72) on the same side respectively through gears, the driving motor (76) is fixedly arranged on the upper surface of the shell (3), and the output shaft (76) is fixedly connected with the control shaft (72) on the same side of one of the shell (3) through gears.
  7. 7. The hot material tiling device for silicon material processing according to claim 1, wherein the two sides of the shell (3) are fixedly provided with the support (32), the support (32) is provided with the material guiding mechanism (9), the material guiding mechanism (9) comprises a rotating frame (91), a linear driving component (92), a connecting shaft (93) and a material guiding belt (94), the upper end of the rotating frame (91) is rotatably arranged on the inner side of the support (32), the mounting end of the linear driving component (92) is rotatably arranged on the support (32), the driving end of the linear driving component (92) is rotatably arranged on the rotating frame (91), the two connecting shafts (93) are rotatably arranged at the two ends of the rotating frame (91), and the material guiding belt (94) is rotatably arranged on the two connecting shafts (93) in a winding manner.
  8. 8. The hot material tiling device for processing silicon materials according to claim 7, wherein the material guiding mechanism (9) further comprises an extension block (95), a scraping plate (96) and a buffer spring (97), the extension block (95) is respectively and fixedly arranged at two ends of the bottom of the lower side face of the rotating frame (91), the scraping plate (96) is in sliding connection with the extension block (95), and two ends of the buffer spring (97) are respectively and fixedly connected with the scraping plate (96) and the extension block (95).
  9. 9. The hot material tiling device for silicon material processing according to claim 6, wherein an upper hopper (33) is fixedly arranged at the upper end of the shell (3), the upper hopper (33) is sleeved on the inner side of the lifting frame (61), the transmission shaft (75) rotates to penetrate through the upper hopper (33), anti-blocking blades (34) are arranged on the inner side of the upper hopper (33), and the anti-blocking blades (34) are fixedly connected with the transmission shaft (75).

Description

A hot material tiling device for silicon material processing Technical Field The invention relates to the technical field of silicon material processing equipment, in particular to a hot material tiling device for silicon material processing. Background The silicon material is used as a core base material in the photovoltaic and semiconductor fields, and the thermal processing link has strict requirements on material tiling uniformity and discharging stability. The silicon material has high melting temperature, high viscosity and poor fluidity, and in a continuous processing production line, the high-temperature molten silicon material needs to be uniformly paved on a conveyor belt, and then the material is paved and the thickness of the material is controlled through a calendaring process. The traditional tiling operation relies on gravity to flow automatically and simply scrape material structure, is difficult to adapt to high-viscosity high-temperature material's stable transport and even cloth, becomes the key link that restricts machining efficiency and product uniformity. Chinese patent CN121044382a discloses a hot material tiling device for silicon material processing, realizes hot material release and spreading through stirring subassembly, feed divider and baffle cooperation, relies on passive feed divider and keeps off the material structure and dredges the material to the even ejection of compact of hot material is realized in the hope, and then promotes hot material cooling and crushing efficiency. However, the passive discharging thought is still adopted in the device, and the core problem of poor flowability of the high-temperature high-viscosity silicon material is not solved, the silicon material is low in discharging speed only by virtue of dead weight and is very easy to form stacking blockage at a discharging port, and structures such as internal stirring, material distribution and the like are easy to be subjected to thermal deformation failure under long-term high-temperature working conditions, so that the device is poor in stability and high in failure rate. Meanwhile, the device only adopts a passive scraping and distributing mode, the material cannot be pushed and dredged actively, the discharge flow and the tiling thickness cannot be regulated and controlled accurately, partial material shortage or excessive stacking phenomenon is easy to occur, and the uniformity and the product quality of the rolling and tiling of the follow-up material are directly influenced. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides a hot material tiling device for processing silicon materials, which has the functions of active feeding dredging, anti-blocking, high temperature resistance and stable operation, and solves the problems in the prior art. (II) technical scheme In order to solve the technical problems, the invention provides the following technical scheme: A hot material tiling device for silicon material processing, includes high temperature resistant conveyer belt, tiling roller and cloth machine all set up in high temperature resistant conveyer belt top, the cloth machine includes casing, delivery sheet, pushing plate and synchronous actuating mechanism, the inner wall and the outer wall of casing lower extreme all set up to the arc surface, and the discharge gate has been seted up at casing lower extreme middle part, the delivery sheet sets up inside the casing, pushing plate symmetry sets up in the delivery sheet both sides, synchronous actuating mechanism includes lifting frame, oscillating axle and drive assembly, lifting frame vertical sliding mounting is in the casing top, and lifting frame and delivery sheet fixed connection, the oscillating axle symmetry rotates the both sides wall of installing at the casing, and two oscillating axles respectively with one of them pushing plate fixed connection, and when lifting frame moves down, the delivery sheet moves extrusion material and discharges from the discharge gate, and through drive assembly drive both sides oscillating axle reverse rotation, makes both sides pushing plate to the direction of keeping away from the discharge gate, and when lifting frame upwards moves, drives both sides reverse pushing plate through drive assembly both sides and makes both sides pushing plate material towards the direction of pushing plate. Preferably, the transmission assembly comprises a plate frame, an intermediate shaft, racks, intermediate gears and driven gears, wherein the plate frame is fixedly arranged at the lower end of the lifting frame, the intermediate shaft is rotatably arranged on the outer side wall of the shell, the intermediate shaft is sleeved on the inner side of the plate frame, the racks are arranged on the inner wall of one side of the plate frame, the intermediate gears are fixedly arranged on the intermediate shaft, the intermediate gears are meshed wit