CN112536929B - A multi-station cutting machine - Google Patents
A multi-station cutting machine Download PDFInfo
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- CN112536929B CN112536929B CN202011504975.XA CN202011504975A CN112536929B CN 112536929 B CN112536929 B CN 112536929B CN 202011504975 A CN202011504975 A CN 202011504975A CN 112536929 B CN112536929 B CN 112536929B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 145
- 230000007246 mechanism Effects 0.000 claims abstract description 129
- 230000000712 assembly Effects 0.000 claims abstract description 25
- 238000000429 assembly Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000003754 machining Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
本发明涉及了一种多工位截断机，包括上料机构、夹持机构、切割机构以及接料机构，所述上料机构、所述切割机构以及所述接料机构沿加工方向依次排列设置，所述夹持机构设置在所述切割机构的下方，所述夹持机构用于夹持硬脆棒料；两个以上的所述支撑组件沿加工方向依次排列设置在所述底座上，两个相邻的所述支撑组件之间设置有容切割机构通过的间隙，所述第一动力组件用于驱动所述支撑组件沿所述滑动轨道相对移动，并改变相邻所述支撑组件之间的距离；所述动力单元用于驱动所述升降部件带动所述切割部件升降。区别于现有技术，本发明可以切割任意长度的硬脆棒料；切割组件设置有单独的升降部件，可以独立进行切割。
The present invention relates to a multi-station cutting machine, comprising a feeding mechanism, a clamping mechanism, a cutting mechanism and a material receiving mechanism, wherein the feeding mechanism, the cutting mechanism and the material receiving mechanism are arranged in sequence along the processing direction, the clamping mechanism is arranged below the cutting mechanism, and the clamping mechanism is used to clamp hard and brittle bars; more than two support assemblies are arranged in sequence on the base along the processing direction, and a gap is provided between two adjacent support assemblies for allowing the cutting mechanism to pass through, the first power assembly is used to drive the support assembly to move relatively along the sliding track and change the distance between adjacent support assemblies; the power unit is used to drive the lifting component to drive the cutting component to lift. Different from the prior art, the present invention can cut hard and brittle bars of any length; the cutting assembly is provided with a separate lifting component, which can perform cutting independently.
Description
Technical Field
The invention relates to the technical field of hard and brittle bar cutting, in particular to a multi-station cutting machine.
Background
In recent years, a wire cutting is used to cut a hard and brittle bar, and a multi-station cutting operation mechanism is generally used to cut a silicon bar to form a plurality of sections because of improving the processing efficiency. A plurality of cutting mechanisms in the prior art are installed on an integral lifting beam mechanism, and the integral lifting beam mechanism drives all cutting operation mechanisms to feed simultaneously. The prior art support assemblies are stationary, and the cutting line must cut from the gap reserved between the support assemblies. The support component is fixed, so that the hard and brittle bars with any length cannot be cut, the support position of the hard and brittle bars cannot be adjusted, and the hard and brittle bars are not beneficial to being used in segmented cutting.
More information about the above solutions can also be found in the following documents:
The invention relates to a multi-station annular wire saw cutting machine in China, which is disclosed in patent publication No. CN 108437243A and comprises a base, a frame, a movable workbench, a lifting mechanism and a cutting mechanism, wherein the cutting mechanism comprises a cutting frame and at least two cutting units, the cutting units are arranged on the cutting frame and fixed on the lifting mechanism, each cutting unit comprises a wheel train installation panel, a guide wheel assembly and an annular diamond wire saw, the guide wheel assemblies are annularly arranged, the annular diamond wire saw is arranged in a guide wheel wire groove of the guide wheel assembly, and the lifting mechanism is used for driving the cutting unit to cut silicon crystals in a working state. Due to the annular wire saw cutting machine, the cutting machine can only cut short hard and brittle bars, and can not cut hard and brittle bars with longer lengths.
The invention relates to a silicon crystal cutting machine in China, which is disclosed in patent publication No. CN 108858841A and comprises a base, a frame, a lifting mechanism and a clamping and cutting unit, wherein the clamping and cutting unit comprises a double-station rotary table and an edge breakage preventing cutting device, the double-station rotary table is arranged on the base, the edge breakage preventing cutting device is arranged above the rotary table, the lifting mechanism is arranged on a cross beam of the frame, and the lifting mechanism is used for driving a wire saw cutting mechanism to cut a silicon crystal bar. The silicon crystal cutting machine adopts a double-station rotary workbench to transport hard and brittle bars, can only cut short hard and brittle bars, and cannot cut hard and brittle bars with longer lengths.
Disclosure of Invention
Therefore, a multi-station cutting machine is needed to solve the technical problems that in the prior art, hard and brittle bars with any length cannot be cut easily, the supporting position of the hard and brittle bars cannot be adjusted, and segmented cutting is not facilitated.
In order to achieve the above object, the inventors provide a multi-station cutter comprising a feeding mechanism, a clamping mechanism, a cutting mechanism and a receiving mechanism,
The feeding mechanism, the cutting mechanism and the receiving mechanism are sequentially arranged along the machining direction, the clamping mechanism is arranged below the cutting mechanism, and the clamping mechanism is used for clamping hard and brittle bars;
The clamping mechanism comprises a base, more than two supporting components and a first power component, wherein a sliding rail is arranged on the base, the supporting components comprise a sliding block, a bracket and a supporting part, the bracket is arranged on the base through the matching of the sliding block and the sliding rail, the supporting part is arranged on the bracket, and the supporting part is used for supporting the hard and brittle bars;
More than two supporting components are sequentially arranged on the base along the machine direction, a gap for allowing the cutting mechanism to pass through is arranged between two adjacent supporting components, and the first power component is used for driving the supporting components to relatively move along the sliding track and changing the distance between the adjacent supporting components;
The cutting mechanism comprises a cutting machine frame and more than two cutting assemblies, the more than two cutting assemblies are sequentially arranged on the cutting machine frame, the cutting assemblies comprise a power unit, a lifting component and a cutting component, the cutting component is arranged on one side of the cutting machine frame through the lifting component, and the power unit is used for driving the lifting component to drive the cutting component to lift;
Each cutting assembly is correspondingly provided with one power unit and one lifting component, and each power unit is used for controlling one lifting component independently.
As a preferable structure of the present invention, the support assembly includes a first bracket and a second bracket, the first bracket and the second bracket are sequentially arranged along the extending direction of the sliding rail, and the first bracket and the second bracket are respectively arranged on the sliding rail through the sliding block;
The first power component comprises a first power source, the fixed end of the first power source is arranged on the first support, the movable end of the first power source is connected with the second support, and the first power source is used for driving the second support to be close to or far away from the first support.
As a preferable structure of the invention, the base is provided with a rack, the rack is arranged in parallel with the sliding track, the supporting component comprises a gear, the gear is meshed with the rack, the first power component comprises a second power source, the second power source is connected with the gear in a transmission way, and the second power source is used for driving the gear to rotate so as to drive the supporting component to relatively move along the extending direction of the sliding track.
As a preferable structure of the invention, a limit component is arranged between two adjacent support components, the limit component comprises a limit sensor and a limit rod, the limit sensor is arranged on one adjacent support component, the limit rod is arranged on the other adjacent support component, and the limit rod and the limit sensor are mutually matched and used for maintaining the distance between the two adjacent support components.
As a preferable structure of the invention, the cutting assembly further comprises a cover plate, the cover plate is fixed on the cutting assembly through a hanging buckle structure, a fixed block is arranged on the cutting assembly, a groove is arranged on the fixed block, a hook is arranged on the cover plate, and the cover plate is fixed on the cutting assembly through the cooperation of the hook and the groove.
As a preferable structure of the invention, the multi-station cutting machine further comprises a transmission wheel frame and a wheel frame lifting mechanism, wherein the transmission wheel frame is arranged between the clamping mechanism and the cutting mechanism, more than two supporting wheel sets are arranged on the transmission wheel frame, more than two supporting wheel sets are sequentially arranged on the transmission wheel frame, each supporting wheel set comprises two supporting wheels which are oppositely arranged on the transmission wheel frame, and the two supporting wheels which are oppositely arranged are used for transporting the hard and brittle bars;
The wheel carrier lifting mechanism is arranged on one side of the transmission wheel carrier, the transmission wheel carrier is arranged on a lifting part of the wheel carrier lifting mechanism, and the wheel carrier lifting mechanism is used for lifting or lowering the transmission wheel carrier so that hard and brittle bars on the transmission wheel carrier are placed on or lifted off the clamping mechanism.
As a preferable structure, the feeding mechanism comprises a feeding frame body, more than two supporting wheel sets and a second power assembly, wherein the supporting wheel sets comprise two supporting wheels which are oppositely arranged on the feeding frame body, the two supporting wheels which are oppositely arranged are used for supporting the hard and brittle bars, the more than two supporting wheel sets are sequentially arranged on the feeding frame body, the second power assembly is in transmission connection with each supporting wheel, and the second power assembly is used for driving each supporting wheel to rotate around the axial direction and is used for conveying the hard and brittle bars.
As a preferable structure of the feeding mechanism, the feeding mechanism further comprises a lateral wheel frame group, wherein the lateral wheel frame group comprises two opposite lateral wheel frames, the two opposite lateral wheel frames are respectively arranged at two sides of the feeding frame main body, and the lateral wheel frame group is used for preventing hard and brittle bars from turning on one side.
As a preferable structure, the material receiving mechanism further comprises a material receiving rack, more than two wheel frames and a third power assembly, wherein the material receiving rack is provided with a track, the more than two wheel frames are sequentially arranged on the material receiving rack, the wheel frames are used for transporting the hard and brittle bars, the bottoms of the wheel frames are respectively provided with a sliding block or a rolling wheel matched with the track, and the third power assembly is used for driving the wheel frames to move relatively along the extending direction of the track.
The multi-station cutting machine further comprises a protection mechanism, the protection mechanism comprises a rolling support assembly and a protection cover body, the rolling support assembly is arranged on a support of the support assembly, the protection cover body comprises a roller path, the rolling support assembly comprises rolling wheels, the rolling wheels are matched with the roller path, the rolling support assembly is used for supporting the protection cover body, and the protection cover body moves relatively along the extending direction of the support through the matching of the rolling wheels and the roller path.
Compared with the prior art, the cutting device is characterized in that the sliding rail is arranged on the base, the supporting component comprises the sliding block, the support and the supporting component, the support is arranged on the base through the matching of the sliding block and the sliding rail, the first power component is used for driving the supporting component to move relatively along the sliding rail and changing the distance between the adjacent supporting components, each cutting component is correspondingly provided with one power unit and one lifting component, and each power unit independently controls one lifting component. Therefore, the distance between the supporting components can be changed through the power component, hard and brittle bars with any length can be cut through the position of the independent supporting component, the cutting component is provided with the independent lifting component, the cutting can be independently carried out, and if the length of a bar to be cut is shorter, only a few cutting components can be started, so that useless energy consumption is not generated.
Drawings
Fig. 1 is a schematic structural diagram of a feeding mechanism according to an embodiment;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a side view of a loading mechanism according to an embodiment;
FIG. 4 is a schematic view of a clamping mechanism and a cutting mechanism according to an embodiment;
Fig. 5 is a schematic structural view of a wheel carrier lifting mechanism according to an embodiment;
FIG. 6 is a schematic view of a cutting mechanism according to an embodiment;
FIG. 7 is a schematic view of a cutting assembly according to an embodiment;
FIG. 8 is a schematic view of a clamping mechanism according to an embodiment;
FIG. 9 is a side view of a clamping mechanism according to an embodiment;
FIG. 10 is a schematic view of a support assembly according to an embodiment;
FIG. 11 is a schematic view of a first power source according to an embodiment;
FIG. 12 is a schematic view of a first power source according to an embodiment;
FIG. 13 is a schematic view of a structure of a shield body according to an embodiment;
FIG. 14 is a schematic view of a rolling support assembly according to an embodiment;
FIG. 15 is a schematic structural view of a receiving mechanism according to an embodiment;
fig. 16 is a schematic view of a structure with a cover removed from a receiving mechanism according to an embodiment.
Reference numerals illustrate:
1. the feeding mechanism is arranged on the upper part of the feeding mechanism,
11. A main body of the feeding frame,
12. The wheel group is supported,
121. The supporting wheel is provided with a plurality of supporting wheels,
13. The second power assembly is provided with a first power assembly,
14. A lateral wheel carrier group,
15. The chain is used for the chain to be fixed,
2. The clamping mechanism is used for clamping the workpiece,
21. A base, a base seat and a base seat,
211. The sliding track is provided with a plurality of sliding grooves,
212. The rack is provided with a plurality of grooves,
22. The supporting component is used for supporting the supporting component,
221. The sliding block is arranged on the upper surface of the sliding block,
222. The bracket is arranged on the upper surface of the bracket,
2221. The first support is provided with a first support,
2222. A second support frame is arranged on the first support frame,
223. The support member is provided with a plurality of support members,
224. The gear wheel is provided with a plurality of gears,
23. The first power assembly is provided with a first power assembly,
231. The first power source is provided with a first power source,
232. A second power source is provided, which is a first power source,
24. The limiting component is used for limiting the position of the limiting component,
241. The limit sensor is arranged on the side of the frame,
242. The limiting rod is arranged on the upper surface of the lower body,
3. The cutting mechanism is provided with a cutting mechanism,
31. A cutter frame, a cutter frame and a cutter frame,
311. Cutting the slide rail to obtain a cut slide rail,
32. The cutting assembly is provided with a cutting device,
321. The power unit comprises a power unit, a power unit and a control unit,
324. The cover plate is provided with a plurality of grooves,
325. The fixing block is arranged on the upper surface of the fixing plate,
326. The hook is provided with a hook,
4. A material receiving mechanism is arranged on the upper surface of the material receiving frame,
41. A material receiving machine frame,
411. The track is provided with a plurality of grooves,
42. The wheel carrier is provided with a plurality of grooves,
43. The third power assembly is provided with a third power assembly,
5. A hard and brittle bar material,
6. The transmission wheel frame is provided with a transmission wheel,
7. The wheel carrier is lifted up to be constructed,
71. A lifting part, a lifting part and a lifting part,
81. A rolling support assembly, which is arranged on the upper surface of the rolling support assembly,
811. The rolling wheel is provided with a rolling wheel,
812. A rolling shaft is arranged on the upper surface of the base,
813. An adjusting seat is arranged on the upper part of the adjusting seat,
82. A protective cover body, a protective cover body and a protective cover,
821. A raceway.
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.
In the description of the present application, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance unless otherwise expressly specified or stated, the term "plurality" is intended to be construed broadly as referring to two or more, the terms "connected," "fixed," etc., and may be either fixedly connected, detachably connected, integrally connected, or electrically connected, or may be directly connected or indirectly connected via an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", "left", "right" and the like in the embodiments of the present application are described in terms of angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
Referring to fig. 1 to 16, the present embodiment discloses a multi-station cutting machine, which includes a feeding mechanism 1, a clamping mechanism 2, a cutting mechanism 3 and a receiving mechanism 4, wherein the feeding mechanism 1, the cutting mechanism 3 and the receiving mechanism 4 are sequentially arranged along a processing direction, the clamping mechanism 2 is disposed below the cutting mechanism 3, and the clamping mechanism 2 is used for clamping a hard and brittle bar 5.
Alternatively, as shown in fig. 1 to 3, the feeding mechanism 1 includes a feeding frame main body 11, more than two supporting wheel sets 12 and a second power assembly 13, the supporting wheel sets 12 include two supporting wheels 121 oppositely arranged on the feeding frame main body 11, the two supporting wheels 121 oppositely arranged are used for supporting the hard and brittle bars 5, the more than two supporting wheel sets 12 are sequentially arranged on the feeding frame main body 11, the second power assembly 13 is in transmission connection with each supporting wheel 121, and the second power assembly 13 is used for driving each supporting wheel 121 to rotate around the axial direction so as to transport the hard and brittle bars 5. The second power assembly 13 is a motor which is used for driving all the supporting wheels 121 to rotate through the cooperation of a chain wheel and a chain 15. Thus, each supporting wheel 121 has independent power, and the hard and brittle bars 5 with any length can be guaranteed to have enough power to be conveyed forwards at any position, so that the degree of automation is high, and the hard and brittle bars 5 are convenient to transport.
Optionally, the feeding mechanism 1 further includes a lateral wheel frame set 14, where the lateral wheel frame set 14 includes two opposite lateral wheel frames, and the two opposite lateral wheel frames are respectively disposed on two sides of the feeding frame main body 11, and the lateral wheel frame set 14 is used to prevent the hard and brittle bar 5 from turning on one's side.
The feeding mechanism 1 comprises more than two lateral wheel frame groups 14, and the more than two lateral wheel frame groups 14 are sequentially arranged on the feeding frame main body 11. The lateral wheel frame is fixed on the feeding frame main body 11, and is provided with a roller, and the lateral wheel frame is used for limiting the side turning of the hard and brittle bar 5 through the roller. Therefore, the lateral wheel frames can be fixed on the two sides of the feeding frame main body 11 through welding or bolts, and the hard and brittle bars 5 can be effectively prevented from falling from the upper side of the conveyor belt formed by the supporting wheels 121 in the conveying process.
Optionally, as shown in fig. 4 and 5, the multi-station cutting machine further includes a transmission wheel frame 6 and a wheel frame lifting mechanism 7, the transmission wheel frame 6 is disposed between the clamping mechanism 2 and the cutting mechanism 3, more than two supporting wheel sets 12 are disposed on the transmission wheel frame 6, more than two supporting wheel sets 12 are sequentially arranged on the transmission wheel frame 6, the supporting wheel sets 12 include two supporting wheels 121 oppositely disposed on the transmission wheel frame 6, and the two supporting wheels 121 oppositely disposed are used for transporting the hard and brittle bars 5;
The wheel carrier lifting mechanism 7 is arranged at one side of the transmission wheel carrier 6, the transmission wheel carrier 6 is arranged on the lifting part 71 of the wheel carrier lifting mechanism 7, and the wheel carrier lifting mechanism 7 is used for lifting or lowering the transmission wheel carrier 6 so that the hard and brittle bars 5 on the transmission wheel carrier 6 are placed on or lifted off the clamping mechanism 2. The hard and brittle bars 5 are transported to the upper part of the clamping mechanism 2 through the supporting wheels 121 by the transmission wheel frame 6, the supporting wheels 121 of the transmission wheel frame 6 and the supporting wheels 121 of the feeding mechanism 1 are of the same structure, the wheel frame lifting mechanism 7 descends to place the hard and brittle bars 5 on the clamping mechanism 2 for cutting, and after the cutting is completed, the wheel frame lifting mechanism 7 ascends to lift the hard and brittle bars 5 away from the clamping mechanism 2, so that the hard and brittle bars 5 are transported away. Thus, the processing of the hard and brittle bar 5 is facilitated, and the processing efficiency is improved.
Optionally, as shown in fig. 6 and fig. 7, the cutting mechanism 3 includes a cutting frame 31 and more than two cutting assemblies 32, where the more than two cutting assemblies 32 are sequentially arranged on the cutting frame 31, the cutting assemblies 32 include a power unit 321, a lifting component and a cutting component, the cutting component is disposed on one side of the cutting frame 31 through the lifting component, and the power unit 321 is used to drive the lifting component to drive the cutting component to lift;
Each cutting assembly 32 is correspondingly provided with a power unit 321 and a lifting component, and each power unit 321 independently controls one lifting component. In this way, the cutting assembly 32 is provided with separate lifting members which allow independent cutting, and if the length of the bar to be cut is short, only a few cutting operating mechanisms can be started without useless energy consumption.
Alternatively, the cutting assemblies 32 are disposed on the frame 31 by two parallel cutting rails 311, and each cutting assembly 32 can slide relatively along the extending direction of the cutting rail 311, so as to change the cutting position.
Optionally, the cutting assembly 32 further includes a cover plate 324, the cover plate 324 is fixed on the cutting assembly 32 through a structure of a hanging buckle, a fixing block 325 is provided on the cutting assembly 32, a groove is provided on the fixing block 325, a hook 326 is provided on the cover plate 324, and the cover plate 324 is fixed on the cutting assembly 32 through the cooperation of the hook 326 and the groove. The cover plate 324 is fixed at the upper end of the cutting assembly 32 through the hanging buckle structure, so that the hanging buckle structure and the fixing structure are both arranged on the top or the side surface of the upper cutting assembly 32, and the longitudinal space between the adjacent cutting assemblies 32 is saved.
As shown in fig. 8 to 12, the clamping mechanism 2 includes a base 21, more than two support assemblies 22 and a first power assembly 23, a sliding rail 211 is provided on the base 21, the support assemblies 22 include a slider 221, a bracket 222 and a support member 223, the bracket 222 is provided on the base 21 through the cooperation of the slider 221 and the sliding rail 211, the support member 223 is provided on the bracket 222, and the support member 223 is used for supporting the hard and brittle bar 5.
More than two supporting components 22 are sequentially arranged on the base 21 along the machine direction, a gap for allowing the cutting mechanism 3 to pass through is formed between two adjacent supporting components 22, the first power component 23 is used for driving the supporting components 22 to relatively move along the sliding track 211 and changing the distance between the adjacent supporting components 22, thus, the distance between the supporting components 22 can be changed through the first power component 23, the positions of the independent supporting components 22 can be used for cutting hard and brittle bars 5 with any length, and the supporting components 223 can be adjusted along with the supporting components 22, so that the cutting position of the hard and brittle bars 5 can be adjusted.
Optionally, the base 21 is provided with a rack 212, the rack 212 is parallel to the sliding track 211, the support assembly 22 includes a gear 224, the gear 224 is meshed with the rack 212, the first power assembly 23 includes a second power source 232, the second power source 232 is in driving connection with the gear 224, the second power source 232 is used for driving the gear 224 to rotate, the gear 224 is meshed with the rack 212, and the rack 212 is parallel to the sliding track 211, so as to drive the support assembly 22 to relatively move along the extending direction of the sliding track 211.
Optionally, a limiting component 24 is disposed between two adjacent supporting components 22, the limiting component 24 includes a limiting sensor 241 and a limiting rod 242, the limiting sensor 241 is disposed on one of the adjacent supporting components 22, the limiting rod 242 is disposed on the other adjacent supporting component 22, and the limiting rod 242 and the limiting sensor 241 are mutually matched to maintain the distance between the two adjacent supporting components 22. At this time, the distance between the adjacent support assemblies 22 is limited by the sensor and the limiting rod 242, and if the limiting rod 242 approaches the sensor, the second power source 232 is stopped to continue to drive the gear 224 to rotate, so as to prevent the two adjacent assemblies from collision or interference, and further affect the cutting efficiency.
Alternatively, as shown in fig. 11 and 12, the support assembly 22 includes a first support 2221 and a second support 2222, where the first support 2221 and the second support 2222 are sequentially arranged along the extending direction of the sliding rail 211, and the first support 2221 and the second support 2222 are respectively disposed on the sliding rail 211 through the sliding blocks 221.
The first power assembly 23 includes a first power source 231, a fixed end of the first power source 231 is disposed on a first support 2221, a movable end of the first power source 231 is connected to a second support 2222, and the first power source 231 is used for driving the second support 2222 to approach or depart from the first support 2221. In this way, the distance between the first support 2221 and the second support 2222 can be driven in a small range, so that the support assembly 22 can be used for hard and brittle bars 5 with different lengths.
Optionally, as shown in fig. 8, 9, 13 and 14, the multistation cutting machine further comprises a protection mechanism, the protection mechanism comprises a rolling support assembly 81 and a protection cover body 82, the rolling support assembly 81 is arranged on a bracket 222 of the support assembly 22, the protection cover body 82 comprises a roller path 821, the rolling support assembly 81 comprises a rolling wheel 811, the rolling wheel 811 is matched with the roller path 821, the rolling support assembly 81 is used for supporting the protection cover body 82, and the protection cover body 82 moves relatively along the extending direction of the bracket 222 through the matching of the rolling wheel 811 and the roller path 821. The rolling support assembly 81 further includes a rolling shaft 812 and an adjusting seat 813, the adjusting seat 813 is provided on the bracket 222, the rolling shaft 812 is provided on the adjusting seat 813, the rolling wheel 811 is provided on the rolling shaft 812, and the rolling wheel 811 rotates around the axial direction of the rolling shaft 812. In this way, the protective cover 82 can relatively move along the extending direction of the bracket 222, and the rolling support assembly 81 plays a supporting role on the protective cover 82, so that the problem of sagging and deformation of the protective cover 82 with a long span is avoided.
Optionally, as shown in fig. 15 and 16, the receiving mechanism 4 further includes a receiving frame 41, more than two wheel frames 42 and a third power assembly 43, the receiving frame 41 is provided with a track 411, more than two wheel frames 42 are sequentially arranged on the receiving frame 41, the wheel frames 42 are used for transporting the hard and brittle bars 5, the bottoms of the wheel frames 42 are respectively provided with a sliding block or a rolling wheel matched with the track 411, and the third power assembly 43 is used for driving the wheel frames 42 to relatively move along the extending direction of the track 411. Therefore, more than two wheel frames 42 can be arranged on one frame, after one wheel frame 42 is fully connected with the hard and brittle bars 5, the third power component 43 pushes the second wheel frame 42 to continue receiving, so that alternate receiving can be realized, and the field is saved.
Compared with the prior art, the technical scheme is characterized in that the feeding mechanism 1 is used for feeding, the clamping mechanism 2 is used for clamping the hard and brittle bars 5, the cutting mechanism 3 is used for cutting the hard and brittle bars 5, and the receiving mechanism 4 is used for receiving the processed hard and brittle bars 5. Each supporting wheel 121 is provided with power, the first power assembly 23 is used for driving the supporting assemblies 22 to relatively move along the sliding track 211 and changing the distance between the adjacent supporting assemblies 22, and each cutting assembly 32 is correspondingly provided with a power unit 321 and a lifting component, and each power unit 321 is used for independently controlling one lifting component. In this way, the distance between the supporting components 22 can be changed through the power component, the position of the supporting components 22 can be independently used for cutting hard and brittle bars 5 with any length, the cutting components 32 are provided with independent lifting components, cutting can be independently performed, and if the length of a bar to be cut is short, only a few cutting components 32 can be started, so that useless energy consumption is not generated.
It should be noted that, although the foregoing embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concepts of the present invention, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solution, directly or indirectly, to other relevant technical fields, all of which are included in the scope of the invention.
Claims (6)
1. A multi-station cutting machine is characterized by comprising a feeding mechanism, a clamping mechanism, a cutting mechanism and a receiving mechanism,
The feeding mechanism, the cutting mechanism and the receiving mechanism are sequentially arranged along the machining direction, the clamping mechanism is arranged below the cutting mechanism, and the clamping mechanism is used for clamping hard and brittle bars;
The clamping mechanism comprises a base, more than two supporting components and a first power component, wherein a sliding rail is arranged on the base, the supporting components comprise a sliding block, a bracket and a supporting part, the bracket is arranged on the base through the matching of the sliding block and the sliding rail, the supporting part is arranged on the bracket, and the supporting part is used for supporting the hard and brittle bars;
More than two supporting components are sequentially arranged on the base along the machine direction, a gap for allowing the cutting mechanism to pass through is arranged between two adjacent supporting components, and the first power component is used for driving the supporting components to relatively move along the sliding track and changing the distance between the adjacent supporting components;
The cutting mechanism comprises a cutting machine frame and more than two cutting assemblies, the more than two cutting assemblies are sequentially arranged on the cutting machine frame, the cutting assemblies comprise a power unit, a lifting component and a cutting component, the cutting component is arranged on one side of the cutting machine frame through the lifting component, and the power unit is used for driving the lifting component to drive the cutting component to lift;
wherein, each cutting assembly is correspondingly provided with one power unit and one lifting component, and each power unit independently controls one lifting component;
the support assembly comprises a first support and a second support, the first support and the second support are sequentially arranged along the extending direction of the sliding track, and the first support and the second support are respectively arranged on the sliding track through the sliding blocks;
The first power assembly comprises a first power source, the fixed end of the first power source is arranged on the first bracket, the movable end of the first power source is connected with the second bracket, and the first power source is used for driving the second bracket to be close to or far away from the first bracket;
the base is provided with a rack, the rack is arranged in parallel with the sliding track, the supporting component comprises a gear, the gear is meshed with the rack, the first power component comprises a second power source, the second power source is in transmission connection with the gear, and the second power source is used for driving the gear to rotate so as to drive the supporting component to relatively move along the extending direction of the sliding track;
The multi-station cutting machine further comprises a transmission wheel frame and a wheel frame lifting mechanism, wherein the transmission wheel frame is arranged between the clamping mechanism and the cutting mechanism, more than two supporting wheel sets are arranged on the transmission wheel frame, more than two supporting wheel sets are sequentially arranged on the transmission wheel frame, each supporting wheel set comprises two supporting wheels which are oppositely arranged on the transmission wheel frame, and the two supporting wheels which are oppositely arranged are used for transporting the hard and brittle bars;
The wheel carrier lifting mechanism is arranged on one side of the transmission wheel carrier, the transmission wheel carrier is arranged on a lifting part of the wheel carrier lifting mechanism, and the wheel carrier lifting mechanism is used for lifting or lowering the transmission wheel carrier so that the hard and brittle bars on the transmission wheel carrier are placed on or lifted off the clamping mechanism;
The feeding mechanism comprises a feeding frame main body, more than two supporting wheel sets and a second power assembly, wherein the supporting wheel sets comprise two supporting wheels which are oppositely arranged on the feeding frame main body, the two supporting wheels which are oppositely arranged are used for supporting hard and brittle bars, the more than two supporting wheel sets are sequentially arranged on the feeding frame main body, the second power assembly is in transmission connection with each supporting wheel, and the second power assembly is used for driving each supporting wheel to rotate around the axial direction and transport the hard and brittle bars.
2. The multi-station cutting machine according to claim 1, wherein a limiting assembly is arranged between two adjacent supporting assemblies, the limiting assembly comprises a limiting sensor and a limiting rod, the limiting sensor is arranged on one adjacent supporting assembly, the limiting rod is arranged on the other adjacent supporting assembly, and the limiting rod and the limiting sensor are matched with each other and used for maintaining the distance between the two adjacent supporting assemblies.
3. The multi-station cutting machine of claim 1, wherein the cutting assembly further comprises a cover plate, the cover plate is fixed on the cutting assembly through a hanging buckle structure, a fixed block is arranged on the cutting assembly, a groove is formed in the fixed block, a hook is arranged on the cover plate, and the cover plate is fixed on the cutting assembly through the cooperation of the hook and the groove.
4. The multi-station cutting machine of claim 1, wherein the feeding mechanism further comprises a lateral wheel frame group, the lateral wheel frame group comprises two opposite lateral wheel frames, the two opposite lateral wheel frames are respectively arranged on two sides of the feeding frame main body, and the lateral wheel frame group is used for preventing hard and brittle bars from turning on one side.
5. The multi-station cutting machine of claim 1, wherein the material receiving mechanism further comprises a material receiving rack, more than two wheel frames and a third power assembly, a track is arranged on the material receiving rack, the more than two wheel frames are sequentially arranged on the material receiving rack, the wheel frames are used for transporting the hard and brittle bars, sliding blocks or rolling wheels matched with the track are arranged at the bottoms of the wheel frames, and the third power assembly is used for driving the wheel frames to move relatively along the extending direction of the track.
6. The multi-station cutting machine according to claim 1, further comprising a protection mechanism, wherein the protection mechanism comprises a rolling support assembly and a protection cover body, the rolling support assembly is arranged on a support of the support assembly, the protection cover body comprises a roller path, the rolling support assembly comprises a rolling wheel, the rolling wheel is matched with the roller path, the rolling support assembly is used for supporting the protection cover body, and the protection cover body moves relatively along the extending direction of the support through the matching of the rolling wheel and the roller path.
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| CN113334597B (en) * | 2021-06-28 | 2024-07-12 | 福州天瑞线锯科技有限公司 | Cutter lifting and sheet taking mechanism |
| CN114131772A (en) * | 2021-11-16 | 2022-03-04 | 青岛高测科技股份有限公司 | Cutting method and cutting device for hard and brittle material rod |
| WO2024094187A1 (en) * | 2022-11-03 | 2024-05-10 | 青岛高测科技股份有限公司 | Cutting machine |
| CN118809850B (en) * | 2024-09-14 | 2025-01-24 | 上海新昇半导体科技有限公司 | Crystal rod cutting machine and its supporting device |
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| CN214293849U (en) * | 2020-12-18 | 2021-09-28 | 福州天瑞线锯科技有限公司 | Multi-station clipper |
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| CN108262869B (en) * | 2018-02-09 | 2023-08-29 | 福州天瑞线锯科技有限公司 | Silicon crystal processing device |
| US20190343319A1 (en) * | 2018-05-10 | 2019-11-14 | Wealth Long Enterprise Co., Ltd. | Automatic Curtain Cutting Machine |
| CN208615079U (en) * | 2018-06-25 | 2019-03-19 | 青岛高测科技股份有限公司 | A kind of high-precision hilted broadsword diamond wire cutting machine |
| CN210116060U (en) * | 2019-03-21 | 2020-02-28 | 青岛高测科技股份有限公司 | Intelligent processing unit for crystalline silicon |
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| CN214293849U (en) * | 2020-12-18 | 2021-09-28 | 福州天瑞线锯科技有限公司 | Multi-station clipper |
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