CN215434435U - High-efficient single crystal silicon rod loading attachment who carries - Google Patents
High-efficient single crystal silicon rod loading attachment who carries Download PDFInfo
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- CN215434435U CN215434435U CN202121702591.9U CN202121702591U CN215434435U CN 215434435 U CN215434435 U CN 215434435U CN 202121702591 U CN202121702591 U CN 202121702591U CN 215434435 U CN215434435 U CN 215434435U
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Abstract
The utility model discloses a high-efficiency conveying single crystal silicon rod feeding device which comprises a bearing wheel support, a bearing wheel driving assembly, a lifting assembly, a position checking assembly and a size measuring assembly, wherein the position checking assembly and the size measuring assembly are arranged on a guide rail bearing wheel support, the position checking assembly is convenient for detecting whether a single crystal silicon rod exists on a feeding channel or not, stacking or falling of the rod to the ground caused by misoperation of a turnover trolley in the lifting process of equipment is avoided, the size measuring assembly is convenient for measuring the specification of the single crystal silicon rod in the feeding channel, high-speed conveying stroke quantity and low-speed cutting stroke quantity are convenient to control by cutting equipment, the risks of slow idle stroke and rapid cutting are reduced, the cutting work efficiency of the equipment is improved, transmission chain mechanisms are arranged on two sides of the bearing wheel in a staggered mode, the synchronous operation of the bearing wheel is convenient, and the conditions that the single-side transmission bearing wheel rotates unstably in the conveying process and the two-way transmission causes occupied space are avoided A big problem.
Description
Technical Field
The utility model relates to the technical field of single crystal silicon rod processing equipment, in particular to a high-efficiency conveying single crystal silicon rod feeding device.
Background
In the cutting process of the monocrystalline silicon bar, the monocrystalline silicon bar is conveyed to the corresponding position of the cutting device by mainly adopting a guide rail, the monocrystalline silicon bar is lifted or the cutting device is lowered, and the cutting operation of the bar is completed in the cutting area of the monocrystalline silicon bar close to the cutting device.
And the monocrystalline silicon bar has multiple specification, the bar size of each specification is inequality, at present if the monocrystalline silicon bar of different specifications of interim conversion, need the manual work to set for different cutting parameters in the operating window, if not adjust the parameter, during the bigger bar of cutting, the cutting speed is too fast appears easily, damage cutting device's problem, when cutting the littleer bar, cutting device gets into the cutting state of slow-speed removal too early, cause idle running lengthening, influence the cutting time between a plurality of bars, the use convenience of whole equipment is lower.
SUMMERY OF THE UTILITY MODEL
Therefore, the efficient conveying single crystal silicon rod feeding device needs to be provided, and the problems that in the prior art, when the sizes of corresponding rods are different, the cutting speed is too high, the cutting device is damaged, or the idle stroke is long, the cutting time among the rods is influenced, and the convenience of the whole device is low are solved.
In order to achieve the above purpose, the inventor provides a high-efficiency conveying single crystal silicon rod feeding device, which is provided with a feeding end and a discharging end, wherein a cutting device is arranged above the high-efficiency conveying single crystal silicon rod feeding device, and a turnover trolley is arranged at the feeding end of the high-efficiency conveying single crystal silicon rod feeding device and comprises a bearing wheel bracket, a bearing wheel driving assembly, a lifting assembly, a position checking assembly and a size measuring assembly;
the bearing wheels are coaxially arranged in a group, a plurality of groups of bearing wheels are connected with the bearing wheel bracket through rotating shafts, and a feeding channel is formed between the plurality of groups of bearing wheels from the feeding end to the discharging end;
the bearing wheel driving assembly comprises a first driving motor, and the first driving motor is in transmission connection with the bearing wheel;
the lifting assembly is provided with a lifting end, and the lifting end is connected with the bearing wheel bracket;
the position checking assembly is arranged at one end, facing the feeding end, of the feeding channel, and is provided with a detection end facing the direction of the feeding channel;
the size measurement assembly comprises a detection track and a size measurement sensor, the detection track is arranged on one side of the feeding channel along the height direction, and the size measurement sensor is connected with the detection track in a sliding mode.
Furthermore, the first driving motor is in transmission connection with the bearing wheels through a chain, the chain is sleeved between the two groups of bearing wheels, and the power of the first driving motor is transmitted in sequence along each group of bearing wheels of the feeding channel through the chain.
Further, the carrier wheels arranged in pairs are interconnected by means of wheel axles.
Furthermore, the chains at the power input end and the power output end of each group of bearing wheels are arranged at two ends of the bearing wheel shaft.
Further, the first driving motor is in transmission connection with the bearing wheel through a gear.
Furthermore, the lifting assembly adopts an electric push rod, the lifting end of the electric push rod is connected with the bearing wheel support, and the lifting end of the electric push rod is used for driving the bearing wheel support and the bearing wheel to ascend and descend.
Further, still include the push rod support, the push rod support sets up in carrier wheel support both sides, and electric putter connects on the push rod support.
Further, the lift assembly still includes the lifting guide pole, the lifting guide pole sets up in the both sides of bearing the wheel support, and the outside of lifting guide pole is located to the bearing the wheel leg sleeve to with lifting guide pole sliding connection.
Furthermore, the bearing wheel support also comprises lateral guide wheels, the lateral guide wheels are arranged on two sides of the bearing wheel support, and the bearing surfaces of the lateral guide wheels face the center direction of the bearing wheel support.
Further, still include the base station, the lift assembly is connected with the base station top surface.
Different from the prior art, the technical scheme has the following advantages: through set up on guide rail bearing wheel support and test position assembly and size measurement assembly, test whether the position assembly is convenient to have monocrystalline silicon bar to detect on the material loading passageway, avoid equipment lifting in-process maloperation turnover skip to cause piling up or falling to ground of bar, size measurement assembly conveniently measures the monocrystalline silicon bar specification in the material loading passageway, make things convenient for the fast-speed transport stroke volume of cutting equipment control and the cutting stroke volume of slow-speed, reduce the idle stroke of slow-speed and the risk of quick cutting appears, improve equipment cutting work efficiency, and set up the drive chain mechanism in the bearing wheel both sides in the crisscross, the synchronous operation of bearing wheel has been made things convenient for, avoid the problem that the bearing wheel of conveying process unilateral transmission rotates unstably and the occupation space that two-way simultaneous transmission caused is big.
Drawings
FIG. 1 is a schematic overall structure diagram of a feeding device for a single crystal silicon rod capable of being efficiently conveyed according to an embodiment of the utility model;
FIG. 2 is a detailed structural diagram of the lifting assembly according to the embodiment of the present invention;
FIG. 3 is a detailed structural diagram of a position checking assembly according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a detailed structure of a dimension measuring assembly according to an embodiment of the present invention.
Description of reference numerals:
10. a carrier wheel bracket;
11. a lateral guide wheel;
20. a load wheel;
30. a carrier wheel drive assembly;
31. a first drive motor; 32. a chain; 33. a wheel axle;
40. a lifting assembly;
41. lifting the guide rod;
50. a position checking assembly;
60. a dimensional measurement assembly;
61. detecting a track; 62. a dimensional measurement sensor;
70. a push rod bracket;
80. a base station.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 4 together, the present embodiment discloses a feeding device for a single crystal silicon rod with high efficiency, which has a feeding end and a discharging end, and comprises a carrier wheel bracket 10, a carrier wheel 20, a carrier wheel driving assembly 30, a lifting assembly 40, a position checking assembly 50, and a size measuring assembly 60. The bearing wheels 20 are in a group, and the two bearing wheels 20 in the same group are arranged along the same rotation axis direction, and the bearing wheels 20 in the same group are connected through the wheel shaft 33. And the multiple groups of bearing wheels 20 are connected with the bearing wheel bracket 10 through the wheel shafts 33, and the multiple groups of bearing wheels 20 form a feeding channel from the feeding end to the discharging end of the high-efficiency conveying single crystal silicon rod feeding device along the multiple groups of bearing wheels 20. The cutting devices are arranged above the efficiently-conveyed single crystal silicon rod feeding device (in the embodiment, the cutting devices are not shown, the number of the cutting devices can be one, or more than two, the more than two cutting devices are arranged above the feeding channel in advance and are in sliding connection with a preset cutting device guide rail), and the turnover trolley is arranged at the feeding end of the efficiently-conveyed single crystal silicon rod feeding device. The carrier wheel drive assembly 30 includes a first drive motor 31, and the first drive motor 31 is drivingly connected to the carrier wheel 20. The lifting assembly is provided with 40 electric push rods, each electric push rod is provided with a lifting end (in the implementation, each electric push rod is provided with two groups of vertically arranged threaded rods, threaded holes matched with the threaded rods are preset in the bearing wheel support, the length direction of each threaded rod is the lifting end, and a motor power output shaft of each electric push rod is in transmission connection with the threaded rods through gears and transmission rods). Test position assembly 50 and set up in the one end of material loading passageway towards the feed end, test position assembly 50 and be equipped with the sense terminal, the sense terminal is towards material loading passageway direction (in this embodiment, test position assembly and can choose infrared inductor for use, infrared inductor includes sending terminal and receiving terminal, sets up respectively in the both sides of material loading passageway). The dimension measuring assembly 60 comprises a detecting track 61 and a dimension measuring sensor 62, wherein the detecting track 61 is arranged on one side of the feeding channel along the height direction, and the dimension measuring sensor 62 is connected with the detecting track 61 in a sliding mode.
According to the structure, in the working process of the high-efficiency conveying single crystal silicon rod feeding device, the sending end and the receiving end of the position checking assembly detect whether a silicon rod is positioned on the feeding channel. When the receiving end of infrared inductor detected the infrared ray, the material loading passageway was not blockked, and the signal transmission who is not blockked is to the turnover skip, and the turnover skip is receiving the signal that is not blockked (or not blockked signal transmission to display device, when the display device shows can the pay-off), and operating personnel can control the turnover skip to propelling movement monocrystalline silicon bar material on the material loading track. When the monocrystalline silicon bar stock is pushed to the feeding track, the monocrystalline silicon bar stock is carried by each group of carrying wheels. The first driving motor works to drive each group of bearing wheels to rotate, the check assembly receives a blocking signal in the moving process, the blocking signal is sent to the turnover material trolley or the display equipment, the turnover material trolley does not work at the moment, the monocrystalline silicon bar material is prevented from being repeatedly sent into to cause stacking or collision with the previous bar material, the bearing wheel support is lifted and shifted in the cutting process, and the monocrystalline silicon bar material falls to the ground and is damaged. In the process that the monocrystalline silicon rod moves below the cutting assembly, the size measuring sensor of the size measuring assembly measures the size of the monocrystalline silicon rod along the direction of the detection track, then the size measuring data are transmitted to the controller, the controller correspondingly controls the lifting assembly to carry out pushing operation of conveying stroke amounts and cutting stroke amounts at different heights according to the numerical value corresponding interval of the size measuring data (or conveying the size measuring data to the display panel, an operator observes the display panel to judge the size of the silicon rod, and then various preset conveying stroke amounts and cutting stroke amounts are selected through an operation button or the control panels of the lifting assembly and the cutting assembly). And (3) until the cutting process of the monocrystalline silicon bar is finished, lowering the bearing wheel bracket, outputting the cut monocrystalline silicon bar slices along the output end of the feeding track under the driving of a first driving motor of the bearing wheel driving assembly, and finishing the cutting of the monocrystalline silicon bar at one time.
Referring to fig. 1, in the above embodiment, the first driving motor 31 is in transmission connection with the carrying wheels 20 through the chain 32, the chain 32 is sleeved between the two sets of carrying wheels 20, and the power of the first driving motor is sequentially transmitted to each set of carrying wheels 20 along the feeding path through the chain 32. Through setting up chain drive, conveniently carry out power transmission to the carrier wheel of multiunit.
Referring to fig. 1, in the above embodiment, the carrying wheels 20 arranged in pairs are connected to each other by the axle 33. Through setting up two wheel hub connection pairs to the bearing wheel that sets up in groups makes things convenient for the power transmission between the bearing wheel in this group, avoids bearing the wheel to have the difference in rotation speed to cause monocrystalline silicon bar to rotate and produces the skew.
Referring to fig. 1, in the above embodiment, the chains 32 at the power input end and the chains 32 at the power output end of each set of carrier wheels 20 are disposed at two ends of the axle 33 of the carrier wheel. Through the chains which are arranged on the two sides of the wheel shaft in a staggered manner and are sequentially connected with the wheel shaft of each bearing wheel in a transmission manner, compared with the chains arranged on the two sides, the weight of part of the chains is reduced, the transmission efficiency is ensured, the lifting energy consumption of the lifting assembly is reduced, and the problem of uneven pressure caused by only unilateral transmission is avoided.
In some preferred embodiments, the first driving motor may also be connected to the transmission rod through a gear, and the axle of the carrying wheel is in transmission connection through bevel gear engagement.
In the above embodiment, the lifting assembly may also be an electric push rod, a lifting end of the electric push rod is connected to the carrier wheel bracket, and the lifting end of the electric push rod is used for driving the carrier wheel bracket and the carrier wheel to ascend and descend.
Referring to fig. 1, in the above embodiment, the supporting wheel bracket 10 further includes lateral guide wheels 11, the lateral guide wheels 11 are disposed on two sides of the supporting wheel bracket 10, and a bearing surface of the lateral guide wheels 11 faces a center direction of the supporting wheel bracket 10. Through setting up the side direction guide pulley, conveniently in the transportation, to the guide and the support of monocrystalline silicon bar both sides, avoid the bar to slide by material loading track side.
Referring to fig. 1, in the above embodiment, the present invention further includes a push rod bracket 70 disposed at two sides of the carrier wheel bracket 10, and the electric push rod is connected to the push rod bracket 70.
Referring to fig. 1, in the above embodiment, a base 80 is further included, and the lifting assembly 40 is connected to a top surface of the base 80.
In the above embodiment, the turnover skip car is a material storage and conveying device for storing the single crystal silicon rods, and is used for pushing the rods to the direction of the feeding track.
In the above embodiment, the cutting device is an apparatus for cutting the monocrystalline silicon rod, and specifically, a wire saw may be adopted, and the wire saw faces the direction of the support wheel bracket to realize cutting when the monocrystalline silicon material rod is lifted.
It should be noted that, although the above embodiments have been described herein, the utility model is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.
Claims (9)
1. A high-efficiency conveying single crystal silicon rod feeding device is provided with a feeding end and a discharging end, a cutting device is arranged above the high-efficiency conveying single crystal silicon rod feeding device, and a turnover trolley is arranged at the feeding end of the high-efficiency conveying single crystal silicon rod feeding device and is characterized by comprising a bearing wheel bracket, a bearing wheel driving assembly, a lifting assembly, a position checking assembly and a size measuring assembly;
the bearing wheels are coaxially arranged in a group, a plurality of groups of bearing wheels are connected with the bearing wheel bracket through rotating shafts, and a feeding channel is formed between the plurality of groups of bearing wheels from the feeding end to the discharging end;
the bearing wheel driving assembly comprises a first driving motor, and the first driving motor is in transmission connection with the bearing wheel;
the lifting assembly is provided with a lifting end, and the lifting end is connected with the bearing wheel bracket;
the position checking assembly is arranged at one end, facing the feeding end, of the feeding channel, and is provided with a detection end facing the direction of the feeding channel;
the size measurement assembly comprises a detection track and a size measurement sensor, the detection track is arranged on one side of the feeding channel along the height direction, and the size measurement sensor is connected with the detection track in a sliding mode.
2. The feeding device for the high-efficiency conveying single crystal silicon rod as recited in claim 1, wherein the first driving motor is in transmission connection with the carrying wheels through a chain, the chain is sleeved between the two sets of carrying wheels, and the power of the first driving motor is sequentially transmitted along the sets of carrying wheels of the feeding channel through the chain.
3. The feeding device for the high-efficiency conveying single crystal silicon rod as recited in claim 2, wherein the pair of carrying wheels are connected with each other through a wheel shaft.
4. The feeding device for the high-efficiency conveying single crystal silicon rod as recited in claim 3, wherein the chains at the power input end and the chains at the power output end of each group of the bearing wheels are arranged at two ends of the bearing wheel shaft.
5. The high efficiency delivery single crystal silicon rod loading device according to claim 1, wherein the first drive motor is in driving connection with the carrier wheel through a gear.
6. The feeding device for the high-efficiency conveying single crystal silicon rods as recited in claim 1, wherein the lifting assembly is an electric push rod, the lifting end of the electric push rod is connected with the carrier wheel bracket, and the lifting end of the electric push rod is used for driving the carrier wheel bracket and the carrier wheel to ascend and descend.
7. The feeding device for the high-efficiency conveying single crystal silicon rod as recited in claim 1, further comprising a push rod support, wherein the push rod support is arranged on two sides of the carrier wheel support, and the electric push rod is connected to the push rod support.
8. The feeding device for the high-efficiency conveying single crystal silicon rod as recited in claim 1, wherein the carrier wheel bracket further comprises lateral guide wheels, the lateral guide wheels are arranged on two sides of the carrier wheel bracket, and the bearing surfaces of the lateral guide wheels face the center direction of the carrier wheel bracket.
9. The apparatus of claim 1 further comprising a base, wherein the lifting assembly is coupled to a top surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121702591.9U CN215434435U (en) | 2021-07-26 | 2021-07-26 | High-efficient single crystal silicon rod loading attachment who carries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121702591.9U CN215434435U (en) | 2021-07-26 | 2021-07-26 | High-efficient single crystal silicon rod loading attachment who carries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434435U true CN215434435U (en) | 2022-01-07 |
Family
ID=79684322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121702591.9U Active CN215434435U (en) | 2021-07-26 | 2021-07-26 | High-efficient single crystal silicon rod loading attachment who carries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215434435U (en) |
-
2021
- 2021-07-26 CN CN202121702591.9U patent/CN215434435U/en active Active
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