CN218640050U - Flaw-piece separating device - Google Patents
Flaw-piece separating device Download PDFInfo
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- CN218640050U CN218640050U CN202121972506.0U CN202121972506U CN218640050U CN 218640050 U CN218640050 U CN 218640050U CN 202121972506 U CN202121972506 U CN 202121972506U CN 218640050 U CN218640050 U CN 218640050U
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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
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model belongs to the technical field of the mechanism of evolution machine and specifically relates to a flaw-piece separator is related to. The method comprises the following steps: centre gripping actuating mechanism, centre gripping actuating mechanism has two sets ofly, and every centre gripping actuating mechanism of group includes: a base body; the butting parts are connected to the base in a sliding manner, and the butting parts on each group of clamping driving mechanisms are oppositely arranged and used for butting against two ends in the length direction of the flaw-piece to be cut; drive division, drive division fixed connection in pedestal, drive division acts on conflict portion for conflict portion drives the movement of the direction of side skin edge keeping away from the square stick after the cutting. This application is contradicted on the both ends of flaw-piece through first conflict portion and second conflict portion, and after the evolution cutting, the flaw-piece that the drive division drove the centre gripping removes, and then with flaw-piece and square bar alternate segregation, conveniently moves back the sword. The technical problem that the cutter is inconvenient to withdraw in the squaring process in the prior art is solved; the technical effect of opening the edge skin and the square rod to facilitate the withdrawal of the cutter is achieved.
Description
Technical Field
The utility model belongs to the technical field of the mechanism of evolution machine and specifically relates to a flaw-piece separator is related to.
Background
The single crystal silicon rod is a high-purity rod-shaped single crystal silicon product produced by a crystal growing furnace crystal growing technology, and the single crystal silicon rod can be used for manufacturing a high-power transistor, a rectifier, a solar battery and the like only by various processing technologies, and the evolution technology of the single crystal silicon rod is an indispensable part of the technology.
In the squaring process, when a round silicon rod is cut into a square silicon rod, a scrap of the silicon rod, called a "flaw-piece", is generated, and as shown in fig. 1, it is a cross-sectional view of the silicon rod after the squaring is completed. Among the prior art, at the evolution in-process, through the fixed centre gripping of fixture to the boundary leather, can hold the boundary leather centre gripping under the cutting, nevertheless because fixture is also relatively fixed, because the distance is nearer between boundary leather and the square rod after the cutting, if need move back the sword then can cause the square rod to be cut by the secondary and cause the damage.
Therefore, the technical problems of the prior art are as follows: the tool is inconvenient to withdraw in the process of squaring.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flaw-piece separating device, which solves the technical problem of inconvenient tool withdrawal in the squaring process in the prior art; the technical effect of conveniently retracting the cutter by opening the edge skin and the square rod is achieved.
The utility model provides a pair of flaw-piece separator adopts following technical scheme:
a flaw-piece separating device which acts on a silicon rod to be cut into a square rod and a flaw-piece, comprising: the clamping driving mechanisms are provided with two groups, the clamping driving mechanisms are arranged at intervals along a first direction, a clamping space is formed between the two groups of clamping driving mechanisms, the clamping space is used for accommodating a silicon rod, and each group of clamping driving mechanisms comprises: a base body; the butting parts are connected to the seat body in a sliding manner, and the butting parts on the two groups of clamping driving mechanisms are arranged oppositely and used for butting and carrying the flaw-piece parts on the two ends of the silicon rod to be cut; and the driving part is fixedly connected with the base body, and acts on the abutting part, so that the abutting part drives the edge leather to move along the direction away from the square rod after cutting.
Preferably, the two sets of the clamping driving mechanisms are provided with corresponding abutting parts along a first direction.
Preferably, each group of the clamping driving mechanism is provided with a plurality of the collision parts, the collision parts are arranged in two groups in two directions of the driving part, and each collision part moves along the direction far away from the square rod through the driving part.
Preferably, each of the interference parts includes: the abutting piece is used for abutting against the end part of the flaw-piece in the length direction; the connecting piece is connected with the contact piece and is connected with the seat body in a sliding way, so that the contact piece can slide on the seat body under the driving of the driving part; and the resetting piece is connected between the connecting piece and the base body and used for resetting the abutting piece.
Preferably, a fixing plate is fixed in the seat body, the resetting pieces are located between the connecting piece and the fixing plate, and the resetting pieces are connected with the connecting piece and the fixing plate.
Preferably, each of the driving portions includes: the driving piece is fixed on the seat body; the driving block is connected to the driving piece, the driving piece acts on the connecting piece, and under the driving action of the driving piece, the driving block pushes the connecting piece, so that the contact piece moves.
Preferably, a guide assembly is disposed between the driving block and the connecting member, and the guide assembly includes: the inclined plane is arranged at one end, close to the driving piece, of the connecting piece, and the driving block can slide on the inclined plane under the action of the driving piece.
Preferably, the guide assembly further comprises: the guide wheel is connected to the driving block and can roll on the inclined surface under the action of the driving piece.
Preferably, the clamping driving mechanism further comprises a base, and the base body is fixed on the base.
Preferably, the contact member is a cylinder.
In summary, the present application includes at least one of the following beneficial technical effects:
1. this application is contradicted on the both ends of flaw-piece through first conflict portion and second conflict portion, can live the flaw-piece support, prevents that the skin from dropping and pounding cutting line or other equipment after the evolution finishes, after the evolution cutting, together drives the direction of keeping away from the square rod with first conflict portion and second conflict portion through the drive division to the flaw-piece that drives the centre gripping removes, and then with flaw-piece and square rod alternate segregation, conveniently moves back the sword. The technical problem that the cutter is inconvenient to withdraw in the squaring process in the prior art is solved; the technical effect of opening the edge skin and the square rod to facilitate the withdrawal of the cutter is achieved.
2. First conflict portion, second conflict portion, third conflict portion and the fourth conflict portion that sets up in this application contradict respectively in different flaw-piece both ends to under the effect through same drive division, can strut two flaw-pieces simultaneously after the prescription, improve machining efficiency.
3. After the drive division resets, under the effect that resets, inwards slide through the pulling connecting piece for the connecting piece returns with conflict piece and contracts and restore to the throne, need not to adjust the distance position between two conflict portions, aligns with the flaw-piece when conveniently carrying out next centre gripping.
Drawings
Fig. 1 is a cross-sectional view of a silicon rod after termination of squaring;
FIG. 2 is a perspective view of a flaw-piece separation apparatus of the present application;
FIG. 3 is a front view of a flaw-piece separation apparatus of the present application;
FIG. 4 is a schematic view of a first mechanism of the flaw-piece separation apparatus of the present application;
FIG. 5 is a cross-sectional view of a first mechanism of the flaw-piece separation apparatus of the present application;
FIG. 6 is an enlarged view of FIG. 5;
figure 7 is a top view of a flaw-piece separation apparatus of the present application.
Description of reference numerals: 1. a first mechanism; 2. a second mechanism; 100. a first interference part; 101. a contact member; 102. a first plate; 103. a second plate; 104. a slider; 105. a slide rail; 106. a reset member; 200. a second interference part; 300. a first driving section; 301. a drive member; 302. a drive block; 303. a guide wheel; 304. a bevel; 400. a first seat; 401. a fixing plate; 501. a first base; 502. a second base; 600. a square bar; 601. a first flaw-piece; 602. a second edging; 603. a third flaw-piece; 604. and a fourth flaw-piece.
Detailed Description
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be considered as limiting the present application.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The embodiment of the application provides a flaw-piece separating device, a first collision part 100 and a second collision part 200 clamp a flaw-piece, and the flaw-piece is spread under the driving action of a driving part, so that the flaw-piece is separated from a square rod 600, and the technical problem of inconvenience in tool withdrawal in the process of squaring in the prior art is solved; the technical effect of conveniently retracting the cutter by opening the edge skin and the square rod 600 is achieved.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
The squaring is one part of a silicon rod processing process, the squaring process is a process of cutting a silicon rod with a circular cross section to obtain a square rod 600 with a square cross section, in the cutting process, edges around the silicon rod need to be cut off, and as shown in fig. 1, four edges are obtained, including a first edge 601, a second edge 602, a third edge 603 and a fourth edge 604.
A flaw-piece separating device is shown in figures 1 and 2 and comprises two groups of clamping driving mechanisms, wherein the clamping driving mechanisms are arranged along a first direction and comprise seat bodies, abutting parts, driving parts and bases. In this embodiment, the gripping drive mechanism refers to: the silicon rod clamping mechanism comprises a first mechanism 1 and a second mechanism 2, wherein the first mechanism 1 and the second mechanism 2 are the same in structure and symmetrically located at two ends of a silicon rod, a clamping space is formed between the first mechanism 1 and the second mechanism 2 and used for containing the silicon rod, the first mechanism 1 acts on one end of the silicon rod in the length direction, and the second mechanism 2 acts on the other end of the silicon rod in the length direction. Specifically, the first mechanism 1 acts on one end of the first flaw-piece 601 and the second flaw-piece 602, the second mechanism 2 correspondingly acts on the other end of the first flaw-piece 601 and the second flaw-piece 602, so that the first flaw-piece 601 and the second flaw-piece 602 are supported under the action of the first mechanism 1 and the second mechanism 2, and after the evolution is finished, the first mechanism 1 and the second mechanism 2 drive the first flaw-piece 601 and the second flaw-piece 602 to be unfolded, so that the first flaw-piece 601 and the second flaw-piece 602 move towards the direction far away from the square rod 600, and the first flaw-piece 601 and the second flaw-piece 602 are separated from the square rod 600; the number of the driving parts is two, including a first driving part 300 and a second driving part; the two seat bodies comprise a first seat and a second seat; the base has two, includes first base and second base.
As shown in fig. 1 and 2, the first mechanism 1 includes a first seat 400, a first interference portion 100, and a first base 501. In the first mechanism 1, there are two first collision parts, which are the first collision part 100 and the third collision part in this embodiment. The first seat 400 is used as a fixing base for the first driving portion 300, the first abutting portion 100 and the third abutting portion, the first seat 400 is internally provided with a cavity, the first abutting portion 100 and the third abutting portion are slidably connected to two sides of the first seat 400, the first abutting portion 100 and the third abutting portion are symmetrically arranged on the side edge of the bottom of the first seat, the first driving portion 300 is fixed in the first seat 400, the first driving portion 300 is located between the first abutting portion 100 and the third abutting portion, the first driving portion 300 is respectively connected with the first abutting portion 100 and the third abutting portion and acts on the first abutting portion 100 and the third abutting portion, so that the first abutting portion 100 and the third abutting portion are mutually far away, i.e. the first abutting portion 100 and the third abutting portion are moved along the direction of the far away rod.
As shown in fig. 3 and 4, the first interference part 100 includes an interference part 101, a connecting part, and a reset part 106. The contact part 101 is abutted against one end of the first edge 601, the contact part 101 is connected to the first seat 400 through a connecting piece, the connecting piece is connected to the first seat 400 in a sliding mode, and the sliding direction is horizontal and perpendicular to the length direction of the silicon rod, so that the contact part 101 can move along with the connecting piece.
The contact element 101 may be a cylinder, the output direction of the cylinder is parallel to the length direction of the silicon rod, and the cylinder acts on one end of the first edge strip 601.
As shown in fig. 3 and 4, the connecting member includes a first plate 102 and a second plate 103, the first plate 102 is vertically connected to the second plate 103, the first plate 102 is located outside the first seat 400, the first plate 102 is vertical and is fixedly connected to the abutting member 101, the second plate 103 is located in the first seat 400, the second plate 103 is horizontal and is slidably connected to the first seat 400, a sliding assembly is disposed between the second plate 103 and the first seat 400, the sliding assembly includes a slider 104 and a sliding rail 105, the slider 104 is fixed to the second plate 103, the sliding rail 105 is fixed to the first seat 400, the sliding rail 105 is horizontal and perpendicular to the length direction of the silicon rod, and the slider 104 is slidably engaged with the sliding rail 105, so that the first plate 102 and the second plate 103 can slide in the sliding rail 105 direction by a certain length.
As shown in fig. 3 and 4, the first driving portion 300 includes a driving member 301 and a driving block 302, the driving member 301 is fixed at the top of the first seat 400, the driving member 301 is specifically an air cylinder, one end of the air cylinder is fixed at the top of the first seat 400, the driving block 302 is fixed on the output shaft of the air cylinder, the driving block 302 moves down to drive the connecting plate through pushing down the air cylinder, specifically, the driving block 302 acts on the second plate 103 to drive the connecting plate to slide on the sliding rail 105, so as to drive the abutting member 101 to move outward. A guide assembly is arranged between the driving block 302 and the second plate 103, the guide assembly comprises a guide wheel 303 and an inclined plane 304, the guide wheel 303 is fixed on the driving block 302 through a rotating shaft, and the guide wheel 303 can rotate around the rotating shaft; the inclined plane 304 is disposed on the second plate 103, specifically, the inclined plane 304 is disposed on one end of the second plate 103 close to the driving member 301, the inclined plane 304 faces the guide wheel 303, when the driving member 301 pushes the driving block 302 downward, the driving block 302 moves downward, so that the guide wheel 303 contacts the inclined plane 304, and the guide wheel 303 can roll on the inclined plane 304 to reduce the friction force between the driving block 302 and the second plate 103, so that the connecting member and the abutting member 101 will move outward by a certain length.
The third collision part is used for colliding against one end of the second flaw-piece 602, the structure of the third collision part is the same as that of the first collision part 100, the third collision part is symmetrically arranged on the first seat 400 with the first collision part 100, the first driving part 300 is respectively connected with the first collision part 100 and the third collision part and acts on the first collision part 100 and the third collision part, similarly, a guiding component is arranged between the first driving part 300 and the third collision part, the first driving part 300 drives the driving block 302 downwards, and the driving block 302 moves the connecting pieces and the collision pieces 101 on two sides outwards by a moving length.
The first base 501 is fixed relatively, generally fixed on the bottom surface, and the first base 501 is fixedly connected with the bottom of the first seat 400 for bearing the first seat 400.
As shown in fig. 1 and 2, the second mechanism 2 has the same structure and symmetrical position as the first mechanism 1, the second mechanism 2 is located at the other end of the silicon rod, specifically, the second mechanism 2 acts on the other ends of the first and second edge strips 601 and 602, the second mechanism 2 has the same structure as the first mechanism 1, and similarly includes a second seat, a second collision part 200, and a second base 502, in the second mechanism 2, there are two second collision parts, which in this embodiment are the second collision part 200 and a fourth collision part. The second driving portion is fixed on the second seat, and the second abutting portion 200 and the fourth abutting portion are slidably connected to the second seat. The second base and the first base 400 are identical in structure and symmetrical in position, the second collision part 200 and the first collision part 100 are identical in structure and symmetrical in position, and the fourth collision part and the third collision part are identical in structure and symmetrical in position. A collision space is formed between the first collision part 100 and the second collision part 200, the collision space is used for accommodating the first flaw-piece 601, similarly, a collision space is formed between the third collision part and the fourth collision part, the collision space is used for accommodating the second flaw-piece 602, wherein the arrangement direction of the two collision spaces is a first direction, and the first direction is the length direction of the silicon rod. In this embodiment, have two conflict portions on the centre gripping actuating mechanism, also can be three or more, and a plurality of conflict portions are located the both sides of drive division, can be contradicted at the same length direction's of the flaw-piece of waiting to cut tip by a plurality of conflict portions, and after the cutting was accomplished, drive every conflict portion through the drive division for every conflict portion drives the flaw-piece and moves along the direction of keeping away from the square rod.
The second base 502 is identical in structure and symmetrical in position to the first base 501, and in this embodiment, the structure of the second mechanism 2 is not described again, wherein a plane passing through the center of the silicon rod and perpendicular to the silicon rod is taken as a symmetry center.
Working principle/steps:
as shown in fig. 5, the first abutting portion 100 and the second abutting portion 200 abut against two ends of the first flaw-piece 601 respectively, so that the first flaw-piece 601 is clamped by the first abutting portion 100 and the second abutting portion 200; third conflict portion, fourth conflict portion contradicts respectively on the both ends of second flaw-piece 602, make second flaw-piece 602 by third conflict portion and fourth conflict portion centre gripping, after the cutting of evolution, first flaw-piece 601 is cut down from the silicon rod with second flaw-piece 602, drive first conflict portion 100 and second conflict portion 200 through first drive division 300, drive first conflict portion 100, the square bar 600 direction removal is kept away from to second conflict portion 200, the colleague, the second drive division drives third conflict portion and fourth conflict portion, drive third conflict portion, the square bar 600 direction removal is kept away from to the fourth conflict portion, make first flaw-piece 601, second flaw-piece 602 all separate with square bar 600, moving back the sword.
The technical effects are as follows:
1. this application is contradicted on the both ends of flaw-piece through first conflict portion 100 and second conflict portion 200, can live the flaw-piece support, prevents that the skin from dropping and pounding cutting line or other equipment after the evolution finishes, after the evolution cutting, together the direction drive of keeping away from square stick 600 through drive division with first conflict portion 100 and second conflict portion 200 to the flaw-piece that drives the centre gripping removes, and then with flaw-piece and square stick 600 alternate segregation, conveniently moves back the sword. The technical problem that the cutter is inconvenient to withdraw in the squaring process in the prior art is solved; the technical effect of conveniently retracting the cutter by opening the edge skin and the square rod 600 is achieved.
2. First conflict portion 100, second conflict portion 200, third conflict portion and the fourth conflict portion that sets up in this application contradict in different flaw-piece both ends respectively to under the effect through same drive division, can strut two flaw-pieces simultaneously after the prescription, improve machining efficiency.
3. After the drive division resets, under the effect that resets 106, inwards slide through the pulling connecting piece for connecting piece and conflict piece 101 retract to reset, need not to adjust the distance position between two conflict portions, aim at with the flaw-piece when conveniently carrying out the centre gripping next time.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a flaw-piece separator, acts on a silicon rod that awaits cutting into square rod and flaw-piece, its characterized in that includes:
centre gripping actuating mechanism, centre gripping actuating mechanism has two sets ofly, just centre gripping actuating mechanism arranges along first direction interval, and is two sets of constitute a centre gripping space between the centre gripping actuating mechanism, the centre gripping space is used for holding a silicon rod, every group centre gripping actuating mechanism includes:
a base body;
the butting parts are connected to the seat body in a sliding manner, and the butting parts on the two groups of clamping driving mechanisms are arranged oppositely and used for butting and carrying the flaw-piece parts on the two ends of the silicon rod to be cut; and
the drive division, drive division fixed connection in the pedestal, the drive division acts on conflict portion for conflict portion drives the movement of flaw-piece along the direction of keeping away from the square rod after the cutting.
2. The flaw-piece separating device according to claim 1, wherein the corresponding interference parts on the two sets of clamping driving mechanisms are arranged along the first direction.
3. The device for separating flaw-piece according to claim 1, wherein each group of the clamping driving mechanism has a plurality of the collision parts, the plurality of collision parts are arranged in two groups in two directions of the driving part, and each collision part is moved in a direction away from the square rod by the driving part.
4. A flaw-piece separation apparatus as claimed in claim 1, wherein each of said abutments comprises:
the abutting piece is used for abutting against the end part of the flaw-piece in the length direction;
the connecting piece is connected with the contact piece and is connected with the seat body in a sliding manner, so that the contact piece can slide on the seat body under the driving of the driving part; and
the reset piece is connected between the connecting piece and the base body and used for resetting the collision piece.
5. The separation device of claim 4, wherein a fixing plate is fixed in the seat body, the reset pieces are located between the connecting pieces and the fixing plate, and the reset pieces are connected with the connecting pieces and the fixing plate.
6. A flaw-piece separation apparatus according to claim 4, wherein each of said drive portions comprises:
the driving piece is fixed on the seat body;
the driving block is connected to the driving piece, the driving piece acts on the connecting piece, and under the driving action of the driving piece, the driving block pushes the connecting piece, so that the contact piece moves.
7. The separation device of claim 6, wherein a guide assembly is disposed between the driving block and the connecting member, the guide assembly comprising:
the inclined plane is arranged at one end, close to the driving piece, of the connecting piece, and the driving block can slide on the inclined plane under the action of the driving piece.
8. The flaw-piece separation apparatus of claim 7 wherein the guide assembly further comprises:
the guide wheel is connected to the driving block and can roll on the inclined surface under the action of the driving piece.
9. The separation device of claim 1, wherein the clamping actuator further comprises a base, and the base is fixed to the base.
10. A flaw-piece separation apparatus according to claim 4, wherein the contact means is in particular a pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972506.0U CN218640050U (en) | 2021-08-21 | 2021-08-21 | Flaw-piece separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972506.0U CN218640050U (en) | 2021-08-21 | 2021-08-21 | Flaw-piece separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218640050U true CN218640050U (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121972506.0U Active CN218640050U (en) | 2021-08-21 | 2021-08-21 | Flaw-piece separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218640050U (en) |
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2021
- 2021-08-21 CN CN202121972506.0U patent/CN218640050U/en active Active
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