CN219882950U - Cut-off cutting equipment for single crystal silicon rod production - Google Patents
Cut-off cutting equipment for single crystal silicon rod production Download PDFInfo
- Publication number
- CN219882950U CN219882950U CN202320948854.7U CN202320948854U CN219882950U CN 219882950 U CN219882950 U CN 219882950U CN 202320948854 U CN202320948854 U CN 202320948854U CN 219882950 U CN219882950 U CN 219882950U
- Authority
- CN
- China
- Prior art keywords
- single crystal
- crystal silicon
- concave
- cutting
- electric push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 61
- 238000005520 cutting process Methods 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000002231 Czochralski process Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004857 zone melting Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses cutoff cutting equipment for producing monocrystalline silicon rods, which comprises two groups of support plates, wherein first electric push rods are respectively embedded in opposite surfaces of the two groups of support plates at the middle positions, and first telescopic arms are respectively arranged on opposite surfaces of the first electric push rods. This single crystal silicon stick production is with cutting conveyer belt of cutting equipment constitutes conveying structure through action wheel, follow driving wheel and backup pad under the drive of first motor, and the limiting plate constitutes extrusion limit structure through first flexible arm and the single crystal silicon stick on the conveyer belt under the drive of first electric putter, thereby make it carry out spacing conveying on the conveyer belt according to the diameter size of single crystal silicon stick, and then be convenient for the device continuously carry out cutting work, the device put thing fill opening part just to the conveyer belt, and put thing fill and constitute sliding structure through base, gyro wheel and conveyer belt, thereby put the thing fill through removing and directly carry out the material to the single crystal silicon stick after cutting, thereby increase the convenience of device unloading.
Description
Technical field:
the utility model relates to the technical field of monocrystalline silicon rod production, in particular to a cutoff cutting device for producing monocrystalline silicon rods.
The background technology is as follows:
the single crystal silicon rod is used for manufacturing semiconductor devices and solar cells, is formed by shaping or pulling in a hearth through a zone melting or Czochralski process, and is a silicon single crystal rod with silicon atoms rearranged according to the lattice arrangement direction of seed crystals. After the production of the single crystal silicon rod is completed, the single crystal silicon rod needs to be cut into specified sizes for later use, and then the single crystal silicon rod is processed by using a cutoff cutting device.
In the working process of the cutting equipment, the steel wire is rotated at a high speed, so that the monocrystalline silicon rod is cut, and in the using process of the existing cutting equipment, the monocrystalline silicon rod is required to be pushed manually, so that the cutting efficiency of the device is low, and the blanking process is troublesome after the monocrystalline silicon rod is cut.
The utility model comprises the following steps:
the utility model aims to provide a cutoff cutting device for single crystal silicon rod production, which aims to solve the problems that in the prior art, the existing cutoff cutting device needs to manually push a single crystal silicon rod in the use process, so that the cutting efficiency of the device is low, and the blanking process is troublesome after the single crystal silicon rod is cut.
The utility model is implemented by the following technical scheme: the utility model provides a single crystal silicon stick production is with cutting off cutting equipment, includes the backup pad, one end of a set of backup pad is fixed in inside and is equipped with first motor, and first motor passes through the shaft coupling and connects the action wheel, one side of action wheel is equipped with from the driving wheel in correspondence between two sets of backup pads, and action wheel, from the driving wheel outer wall cover have the conveyer belt, two sets of backup pads opposite face is embedded respectively in intermediate position has first electric putter, and first electric putter opposite face is equipped with first flexible arm respectively, the limiting plate is connected respectively to the first flexible arm other end, and has seted up the cutting groove on one side of the first flexible arm respectively on the limiting plate, single crystal silicon stick has been placed on the conveyer belt between two sets of limiting plates;
the transverse rods are fixedly arranged above the two groups of support plates, the second electric push rods are embedded in the lower end faces of the transverse rods, the second telescopic arms are arranged below the second electric push rods, the lower ends of the second telescopic arms are connected with the concave connecting plates, the transverse plates of the concave connecting plates are embedded with second motors in the middle positions, the output shafts are arranged in front of the second motors, the front ends of the output shafts are sleeved with concave driving wheels, the vertical plates on the two sides of the concave connecting plates are correspondingly provided with concave driven wheels, and steel wires are sleeved on the outer walls of the concave driving wheels and the concave driven wheels;
the conveyer belt has placed the thing fill from driving wheel one end, and has evenly offered multiunit and put the thing groove on putting the thing fill, put the thing fill terminal surface and evenly be equipped with multiunit supporting leg under, and the base is connected to the supporting leg below, the terminal surface evenly is equipped with multiunit gyro wheel under the base, and put the thing inslot and correspond to alternate there is single crystal silicon stick.
Preferably, the conveyor belt is driven by the first motor to form a conveying structure with the support plate through the driving wheel and the driven wheel.
Preferably, the width of the cutting groove is matched with the diameter of the steel wire, and the limiting plate forms an extrusion limiting structure with the monocrystalline silicon rod on the conveyor belt through the first telescopic arm under the drive of the first electric push rod.
Preferably, the concave connecting plate and the conveyor belt form a vertical lifting structure under the drive of the second electric push rod through a second telescopic arm, and the concave driving wheel and the concave driven wheel form a linkage structure under the drive of the second motor through a steel wire.
Preferably, the opening of the storage hopper is opposite to the conveyor belt, and the storage hopper and the conveyor belt form a sliding structure through the base, the roller wheels.
The utility model has the advantages that: this single crystal silicon stick production is with cutting conveyer belt of cutting equipment constitutes conveying structure through action wheel, follow driving wheel and backup pad under the drive of first motor, and the limiting plate constitutes extrusion limit structure through first flexible arm and the single crystal silicon stick on the conveyer belt under the drive of first electric putter, thereby make it carry out spacing conveying on the conveyer belt according to the diameter size of single crystal silicon stick, and then be convenient for the device continuously carry out cutting work, the device put thing fill opening part just to the conveyer belt, and put thing fill and constitute sliding structure through base, gyro wheel and conveyer belt, thereby put the thing fill through removing and directly carry out the material to the single crystal silicon stick after cutting, thereby increase the convenience of device unloading.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic side view of a cutoff and cutting device for producing a silicon single crystal rod;
FIG. 2 is a schematic diagram showing a top view structure of a cutoff-cutting device for producing a silicon single crystal rod according to the present utility model;
FIG. 3 is a schematic diagram showing the front view of a cutoff-cutting device for producing a silicon single crystal rod according to the present utility model;
FIG. 4 is a schematic diagram showing the structure of a cutting assembly of a cutoff cutting device for producing a silicon single crystal rod.
In the figure: 1. the device comprises a supporting plate, 2, a first motor, 3, a driving wheel, 4, a driven wheel, 5, a conveyor belt, 6, a first electric push rod, 7, a first telescopic arm, 8, a limiting plate, 9, a cutting groove, 10, a second electric push rod, 11, a second telescopic arm, 12, a concave connecting plate, 13, a second motor, 14, a concave driving wheel, 15, a concave driven wheel, 16, a steel wire, 17, a storage hopper, 18, a storage groove, 19, a base, 20, a roller, 21 and a monocrystalline silicon rod.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a single crystal silicon stick production is with cutting off cutting equipment, includes backup pad 1, and wherein one end of a set of backup pad 1 is fixed in inside and is equipped with first motor 2, and first motor 2 passes through shaft coupling connection action wheel 3, and action wheel 3 one side is equipped with from driving wheel 4 in correspondence between two sets of backup pads 1, and action wheel 3, from driving wheel 4 outer wall cover have conveyer belt 5;
further, the conveyor belt 5 forms a conveying structure with the support plate 1 through the driving wheel 3 and the driven wheel 4 under the driving of the first motor 2, so that the single crystal silicon rod 21 is continuously fed through the conveyor belt 5, and the device can continuously perform cutting work.
The opposite surfaces of the two groups of support plates 1 are respectively embedded with a first electric push rod 6 in the middle, the opposite surfaces of the first electric push rods 6 are respectively provided with a first telescopic arm 7, the other ends of the first telescopic arms 7 are respectively connected with limiting plates 8, one sides of the limiting plates 8 on the first telescopic arms 7 are respectively provided with a cutting groove 9, and monocrystalline silicon rods 21 are placed between the two groups of limiting plates 8 on the conveyor belt 5;
further, the width of the cutting groove 9 is matched with the diameter of the steel wire 16, and the limiting plate 8 forms an extrusion limiting structure with the monocrystalline silicon rod 21 on the conveyor belt 5 through the first telescopic arm 7 under the driving of the first electric push rod 6, so that the monocrystalline silicon rod 21 can be limited and conveyed on the conveyor belt 5 according to the diameter of the monocrystalline silicon rod 21, the stability of the monocrystalline silicon rod 21 in the cutting process of the device is further ensured, the steel wire 16 moves in the cutting groove 9, and the blocking of the limiting plate 8 to the work of the steel wire 16 is avoided.
A cross rod is fixedly arranged above the two groups of support plates 1, a second electric push rod 10 is embedded in the lower end face of the cross rod, a second telescopic arm 11 is arranged below the second electric push rod 10, the lower end of the second telescopic arm 11 is connected with a concave connecting plate 12, a second motor 13 is embedded in the middle position of a cross plate of the concave connecting plate 12, an output shaft is arranged in front of the second motor 13, a concave driving wheel 14 is sleeved at the front end of the output shaft, concave driven wheels 15 are correspondingly arranged on vertical plates at two sides of the concave connecting plate 12, steel wires 16 are sleeved on the outer walls of the concave driving wheel 14 and the concave driven wheels 15, and the fact that the concave driving wheel 14 and the concave driven wheels 15 are of a middle concave structure is required to be additionally explained, so that the steel wires 16 work in a groove is ensured;
further, the concave connecting plate 12 and the conveyor belt 5 form a vertical lifting structure under the driving of the second electric push rod 10 through the second telescopic arm 11, and the concave driving wheel 14 and the concave driven wheel 15 form a linkage structure under the driving of the second motor 13 through the steel wire 16, so that the steel wire 16 is driven to rotate at a high speed through the second motor 13, and then the monocrystalline silicon rod 21 on the conveyor belt 5 is cut.
The conveyor belt 5 is provided with a storage hopper 17 at one end of the driven wheel 4, a plurality of groups of storage grooves 18 are uniformly formed in the storage hopper 17, a plurality of groups of supporting legs are uniformly arranged on the lower end surface of the storage hopper 17, a base 19 is connected below the supporting legs, a plurality of groups of rollers 21 are uniformly arranged on the lower end surface of the base 19, and monocrystalline silicon rods 21 are correspondingly inserted in the storage grooves 18;
further, the opening of the storage hopper 17 is opposite to the conveyor belt 5, and the storage hopper 17 and the conveyor belt 5 form a sliding structure through the base 19, the roller 21, so that the cut monocrystalline silicon rod 21 is directly clamped in the storage groove 18 for limiting, and the monocrystalline silicon rod 21 is convenient to carry out blanking and subsequent conveying.
Working principle: when the cutoff cutting device for producing the monocrystalline silicon rod is used, firstly, the monocrystalline silicon rod 21 to be cut is placed on a conveyor belt 5, then a first motor 2 is started, an output shaft of the first motor 2 drives a driving wheel 3 to rotate through a coupler, and drives the conveyor belt 5 to move through a driven wheel 4, so that the monocrystalline silicon rod 21 on the conveyor belt 5 is automatically pushed, a first electric push rod 6 can be started in the pushing process, and the first electric push rod 6 drives a limiting plate 8 to move relatively through a first telescopic arm 7, so that opposite surfaces of the limiting plate 8 are attached to the surface of the monocrystalline silicon rod 21 to extrude and limit the monocrystalline silicon rod, and further the monocrystalline silicon rod 21 is pushed to limit on the conveyor belt 5; when the required cutting position of the monocrystalline silicon rod 21 is positioned at the cutting groove 9 on the limiting plate 21, the second electric push rod 10 and the second motor 13 can be started simultaneously, the second electric push rod 10 drives the concave connecting plate 12 to descend through the second telescopic arm 11, meanwhile, the output shaft of the second motor 13 drives the concave driving wheel 14 to rotate, and the steel wire 16 drives the concave driven wheel 15 to synchronously rotate, so that the steel wire 16 rotates at a high speed, and the monocrystalline silicon rod 21 is cut; the cut single crystal silicon rod 21 moves forward under the pushing of the rear single crystal silicon rod 21 and gradually pushes the single crystal silicon rod 21 into the storage groove 18, and then the storage hopper 17 is pushed to one side, so that the next storage groove 18 is opposite to the single crystal silicon rod 21, and the cut single crystal silicon rod 21 is conveniently fed, and the use process of the cut-off cutting equipment for single crystal silicon rod production is realized.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a single crystal silicon stick production is with cutting off cutting equipment, includes backup pad (1), its characterized in that: one end of one group of supporting plates (1) is fixedly provided with a first motor (2) inside, the first motor (2) is connected with a driving wheel (3) through a coupling, one side of the driving wheel (3) is correspondingly provided with a driven wheel (4) between the two groups of supporting plates (1), the driving wheel (3) and the outer wall of the driven wheel (4) are sleeved with a conveyor belt (5), the opposite surfaces of the two groups of supporting plates (1) are respectively embedded with a first electric push rod (6) in the middle position, the opposite surfaces of the first electric push rods (6) are respectively provided with a first telescopic arm (7), the other ends of the first telescopic arms (7) are respectively connected with a limiting plate (8), one side of each limiting plate (8) is respectively provided with a cutting groove (9), and monocrystalline silicon rods (21) are placed between the two groups of limiting plates (8) on the conveyor belt (5);
the transverse rod is fixedly arranged above the two groups of support plates (1), a second electric push rod (10) is embedded in the lower end face of the transverse rod, a second telescopic arm (11) is arranged below the second electric push rod (10), the lower end of the second telescopic arm (11) is connected with a concave connecting plate (12), a second motor (13) is embedded in the middle position of the transverse plate of the concave connecting plate (12), an output shaft is arranged in front of the second motor (13), a concave driving wheel (14) is sleeved at the front end of the output shaft, concave driven wheels (15) are correspondingly arranged on vertical plates on two sides of the concave connecting plate (12), and steel wires (16) are sleeved on the outer walls of the concave driving wheel (14) and the concave driven wheels (15);
the conveying belt (5) is characterized in that a storage hopper (17) is arranged at one end of the driven wheel (4), a plurality of groups of storage grooves (18) are uniformly formed in the storage hopper (17), a plurality of groups of supporting legs are uniformly arranged on the lower end face of the storage hopper (17), a base (19) is connected below the supporting legs, a plurality of groups of rollers (20) are uniformly arranged on the lower end face of the base (19), and monocrystalline silicon rods (21) are correspondingly inserted in the storage grooves (18).
2. The cutoff-cutting device for producing a single crystal silicon rod as recited in claim 1, wherein: the conveying belt (5) is driven by the first motor (2) to form a conveying structure with the supporting plate (1) through the driving wheel (3) and the driven wheel (4).
3. The cutoff-cutting device for producing a single crystal silicon rod as recited in claim 1, wherein: the width of the cutting groove (9) is matched with the diameter of the steel wire (16), and the limiting plate (8) forms an extrusion limiting structure with the monocrystalline silicon rod (21) on the conveyor belt (5) through the first telescopic arm (7) under the driving of the first electric push rod (6).
4. The cutoff-cutting device for producing a single crystal silicon rod as recited in claim 1, wherein: the concave connecting plate (12) and the conveyor belt (5) form a vertical lifting structure under the drive of the second electric push rod (10), and the concave driving wheel (14) and the concave driven wheel (15) form a linkage structure under the drive of the second motor (13) through a steel wire (16).
5. The cutoff-cutting device for producing a single crystal silicon rod as recited in claim 1, wherein: the opening of the storage hopper (17) is opposite to the conveyor belt (5), and the storage hopper (17) and the conveyor belt (5) form a sliding structure through the base (19), the idler wheels (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948854.7U CN219882950U (en) | 2023-04-23 | 2023-04-23 | Cut-off cutting equipment for single crystal silicon rod production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948854.7U CN219882950U (en) | 2023-04-23 | 2023-04-23 | Cut-off cutting equipment for single crystal silicon rod production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219882950U true CN219882950U (en) | 2023-10-24 |
Family
ID=88394717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320948854.7U Active CN219882950U (en) | 2023-04-23 | 2023-04-23 | Cut-off cutting equipment for single crystal silicon rod production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219882950U (en) |
-
2023
- 2023-04-23 CN CN202320948854.7U patent/CN219882950U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108714973A (en) | A kind of electromechanicsization brick cutting equipment | |
| CN219882950U (en) | Cut-off cutting equipment for single crystal silicon rod production | |
| CN214030770U (en) | Speed reducer box panel unloader | |
| CN219821906U (en) | Automatic pipe feeding device of filling tail sealing machine | |
| CN209684824U (en) | A kind of adjustable full-automatic upper piece platform of glass position | |
| CN213459685U (en) | Conveying and pushing machine based on production of monocrystalline silicon epitaxial wafers | |
| CN216266316U (en) | MPP electric power pipe production is with quick cutting device | |
| CN215881636U (en) | Mechanical arm for wafer conveying | |
| CN214326288U (en) | Be used for production of nanometer vacuum insulation panels to use interim transfer device | |
| CN213226197U (en) | Grabbing device of slice manipulator on tempering line body | |
| CN213440279U (en) | Full-automatic brick making and blank cutting machine | |
| CN212607462U (en) | Feeding equipment of apricot bao mushroom culture medium bag | |
| CN114192862A (en) | Cutting equipment is used in processing of lead accumulator grid | |
| CN209796756U (en) | Automatic pipe material distributing and feeding mechanism capable of effectively preventing instantaneous overload | |
| CN219687405U (en) | Transfer device is used in production of monocrystalline silicon stick | |
| CN219748417U (en) | Material receiving device of refractory brick blank cutting machine | |
| CN217496770U (en) | Support is used in braided bag production | |
| CN216035411U (en) | Transport mechanism of subsides of bringing down a fever | |
| CN215324961U (en) | Mould standard part unloader | |
| CN219968461U (en) | Stick-sticking heating plate removing mechanism | |
| CN219259208U (en) | Conveyer convenient to installation cable | |
| CN221031569U (en) | Wall body masonry device for building engineering | |
| CN218538165U (en) | PVC auxiliary agent solid raw material double-bin elevator with adjustable discharge port | |
| CN217193739U (en) | Press mounting device for semiconductor production | |
| CN217226343U (en) | Quartz production line mould cleans equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |