CN115447000A - Squaring machine capable of improving material changing efficiency - Google Patents
Squaring machine capable of improving material changing efficiency Download PDFInfo
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- CN115447000A CN115447000A CN202211208380.9A CN202211208380A CN115447000A CN 115447000 A CN115447000 A CN 115447000A CN 202211208380 A CN202211208380 A CN 202211208380A CN 115447000 A CN115447000 A CN 115447000A
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- receiving
- clamping
- feeding
- cutting
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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
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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
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
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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
- B28D5/0058—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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a squaring machine for improving the material changing efficiency, which comprises a material receiving and feeding mechanism and a cutting operation mechanism; the receiving and feeding mechanism comprises a receiving mechanism, a receiving driving mechanism, a feeding driving mechanism and a receiving and feeding base; the receiving mechanism and the feeding mechanism can be arranged at the receiving and feeding base in a transversely moving manner, the receiving driving mechanism drives the receiving mechanism to transversely move, and the feeding driving mechanism drives the feeding mechanism to transversely move; the material receiving mechanism comprises a clamping jaw, and the clamping jaw comprises a jaw body driving mechanism and two jaw bodies; the two claw bodies are arranged in sequence along the transverse direction; the claw body driving mechanism drives the two claw bodies to transversely approach to clamp the bar stock or to be far away from the bar stock to be loosened. The whole machine has the advantages of compact structure and high efficiency.
Description
The application is a divisional application, the original application number is 202110559392.5, and the application date is 2021, 05 and 21
Number, application name: a squaring machine.
Technical Field
The invention relates to the technical field of cutting of hard and brittle materials, in particular to a squaring machine capable of improving the material changing efficiency.
Background
The cutting method comprises the following steps that an squaring machine is adopted for cutting a silicon single crystal rod, a mechanical assembly line type processing mode is formed through the squaring machine, the silicon single crystal rod is conveyed into a cutting operation mechanism through a feeding mechanism, the squaring is completed under the driving of the cutting feeding mechanism, the cut silicon single crystal rod is conveyed out through the feeding mechanism, the feeding mechanism is adopted to finish the conveying of a rod to be cut into the cutting operation mechanism and finish the conveying of the rod to be cut out from the cutting operation mechanism, the feeding mechanism is standby in the squaring process, the whole material changing process is long, and the efficiency is low; in addition, the current squaring machine is large in overall structure and poor in structural stability.
Disclosure of Invention
Therefore, the squaring machine for improving the material changing efficiency needs to be provided to solve the problems of large volume and low material changing efficiency of the squaring machine in the prior art.
In order to achieve the purpose, the inventor provides an squaring machine for improving the material changing efficiency, which comprises a material receiving and feeding mechanism and a cutting operation mechanism;
the cutting operation mechanism is used for cutting bars;
the material receiving and feeding mechanism is arranged at a material inlet of the cutting operation mechanism; the receiving and feeding mechanism comprises a receiving mechanism, a receiving driving mechanism, a feeding driving mechanism and a receiving and feeding base; the receiving mechanism and the feeding mechanism can be arranged at the receiving and feeding base in a transversely moving manner, the receiving driving mechanism is in transmission connection with the receiving mechanism to drive the receiving mechanism to transversely move, and the feeding driving mechanism is in transmission connection with the feeding mechanism to drive the feeding mechanism to transversely move; the material receiving mechanism comprises a clamping jaw, and the clamping jaw comprises a jaw body driving mechanism and two jaw bodies; the two claw bodies are arranged in sequence along the transverse direction; the claw body driving mechanism is in transmission connection with the claw bodies so as to drive the two claw bodies to be transversely close to a clamped bar stock or far away from a loosened bar stock;
as a preferred structure of the invention, the material receiving mechanism further comprises a material receiving support frame, the material receiving support frame is arranged between two claw bodies of the claw bodies, the material receiving support frame comprises a material receiving frame and at least two groups of material receiving support wheel sets, and the material receiving support wheel sets are sequentially arranged along the longitudinal direction; the material receiving supporting wheel set comprises two material receiving supporting wheels which are arranged oppositely, and the two material receiving supporting wheels which are arranged oppositely roll together to support the bar material.
As a preferred structure of the invention, the feeding mechanism comprises a square rod receiving mechanism, a flaw-piece receiving mechanism and a feeding seat; the square bar receiving mechanism is used for receiving square bars; the flaw-piece receiving mechanism is used for receiving flaw-pieces; the square rod receiving mechanism and the flaw-piece receiving mechanism are sequentially arranged on the feeding seat along the transverse direction; the feeding driving mechanism is in transmission connection with the feeding seat.
As a preferred structure of the invention, the square rod receiving mechanism comprises a feeding support frame, the feeding support frame comprises a feeding frame and at least two groups of feeding support wheel sets, each group of feeding support wheel sets is sequentially arranged along the longitudinal direction, each group of feeding support wheel sets comprises two oppositely arranged feeding support wheels, and the two oppositely arranged feeding support wheels jointly support the square rod.
As a preferable structure of the present invention, the flaw-piece receiving mechanism includes a flaw-piece groove for accommodating the flaw-piece.
As a preferable structure of the present invention, the cutting and feeding mechanism includes a support, a feeding driving mechanism, and a clamping mechanism; the bracket is erected on the cutting and transporting mechanism and the receiving and feeding mechanism; the clamping mechanism is arranged at the support, and the feeding driving mechanism is in transmission connection with the clamping mechanism and used for driving the clamping mechanism to move longitudinally so as to move to and fro between the cutting operation mechanism and the material receiving and feeding mechanism.
As a preferred structure of the invention, the clamping mechanism comprises a front-end clamping mechanism, a tail-end clamping mechanism, a clamping driving mechanism and a clamping frame, the clamping frame is arranged at the support, and the feeding driving mechanism is in transmission connection with the clamping frame and is used for driving the clamping frame to move longitudinally; the front end clamping mechanism and the tail end clamping mechanism are arranged oppositely and are sequentially arranged at the clamping frame along the longitudinal direction; the clamping driving mechanism is used for driving the front end clamping mechanism and the tail end clamping mechanism to approach or separate from each other.
As a preferred structure of the invention, the front end clamping mechanism and the tail end clamping mechanism both comprise a central clamping unit and two flaw-piece clamping units; the center clamping unit is arranged between the two flaw-piece clamping units, the center clamping unit of the front end clamping mechanism is opposite to the center clamping unit of the tail end clamping mechanism, and the two flaw-piece clamping units of the front end clamping mechanism and the two flaw-piece clamping units of the tail end clamping mechanism are opposite to each other one to one.
As a preferred structure of the invention, the central clamping unit comprises a clamping seat, a central shaft and a rotating motor, the central shaft is rotatably arranged at the clamping seat, and the rotating motor is in transmission connection with the central shaft to drive the central shaft to axially rotate so as to drive the bar stock to axially rotate; the flaw-piece clamping unit comprises an ejection block and an air cylinder, and the output end of the air cylinder is connected with the ejection block and used for driving the ejection block to move longitudinally.
As a preferred structure of the invention, the cutting operation mechanism comprises a translation mechanism and two cutting units, the cutting units comprise a panel, a wheel set and a wire saw, the wheel set comprises a plurality of guide wheels, the guide wheels are arranged on the same surface of the panel, and the wire saw is annularly arranged at a wire groove of the guide wheels; the face that two cutting unit were equipped with the guide pulley is just to setting up, and two cutting unit cut one side of bar respectively, translation mechanism includes operation seat and cutting unit actuating mechanism, and two cutting unit set gradually on the operation seat along transversely, and two cutting unit lateral shifting near or keep away from.
Different from the prior art, according to the squaring machine in the technical scheme, through the material receiving driving mechanism, the material receiving mechanism can move transversely independently, through the material feeding driving mechanism, the material feeding mechanism can also move transversely independently, when operation is started, the bar is pushed to the position of the material receiving mechanism through the material feeding mechanism, two claw bodies of the material receiving mechanism are in a far-away state, namely the bar can be pushed between the two claw bodies, then the two claw bodies are driven to be close by the claw body driving mechanism to clamp the bar, the material receiving mechanism is driven to move transversely to the position of a moving path of the cutting feeding mechanism, the bar at the position of the material receiving mechanism is clamped by the clamping mechanism, the bar is sent to the cutting running mechanism to be cut, after cutting is completed, the bar is placed to the position of the material feeding mechanism by the clamping mechanism and is sent out through the material feeding mechanism, and in the cutting process, the material receiving mechanism can continue to clamp the next bar to be cut. Therefore, the feeding mechanism independently finishes the work of conveying the cut bar away from the cutting operation mechanism, the receiving mechanism independently finishes the work of conveying the bar to be cut to the cutting feeding mechanism, and the whole material changing process is high in efficiency due to the matching of the feeding mechanism and the receiving mechanism.
Drawings
Fig. 1 is a block diagram of a squarer according to an embodiment of the present invention;
fig. 2 is an internal structural view of a squarer according to an embodiment of the present invention;
FIG. 3 is a block diagram of a loading mechanism according to an embodiment of the present invention;
FIG. 4 is a structural diagram of a material receiving and feeding mechanism according to an embodiment of the present invention;
fig. 5 is a structural view of a cutting feed mechanism according to an embodiment of the present invention;
FIG. 6 is a block diagram of a clamping mechanism according to an embodiment of the present invention;
FIG. 7 is a block diagram of a cutting actuator according to an embodiment of the present invention;
FIG. 8 is a block diagram of a cutting unit according to an embodiment of the present invention;
fig. 9 is a structural view of a translation mechanism according to an embodiment of the present invention.
Description of reference numerals:
1. a feeding mechanism;
10. a material rack; 11. a roller; 12. a pallet; 13. a slide bar; 14. a vertical plate; 15. jacking a cylinder; 16. a sprocket mounting seat; 17. a chain; 18. a sprocket; 19. a base; 190. a let position port; 110. a buffer; 111. a limiting block;
2. a material receiving and feeding mechanism;
20. a pawl body drive mechanism; 21. a claw body; 22. a material receiving frame; 23. a material receiving supporting wheel; 24. a material receiving driving mechanism; 25. a feeding frame; 26. a feeding support wheel; 27. a flaw-piece receiving mechanism; 28. a feeding seat; 29. a feeding drive mechanism; 210. a material receiving and feeding base; 211. a first track;
3. a cutting feed mechanism;
30. a support; 300. a second track; 31. a feed drive mechanism; 32. a clamping drive mechanism; 33. a clamping frame; 330. a third track; 34. a central clamping unit; 340. a clamping seat; 341. a rotating electric machine; 35. a flaw-piece clamping unit; 350. ejecting a block; 351. a cylinder;
4. a cutting operation mechanism;
40. a cutting unit; 400. a panel; 401. a guide wheel; 402. wire sawing; 41. a translation mechanism; 410. a running seat; 411. a fourth track; 412. a cutting unit drive mechanism;
5. a bar stock;
6. a machine base;
7. a casing.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
The invention provides an squaring machine for improving material changing efficiency, which is used for processing hard and brittle materials such as single crystal silicon rods, cutting a rod 5 into squares, namely performing squaring operation, and particularly has high efficiency in the material changing process and compact volume of the whole machine.
Referring to fig. 1 and 2, in an embodiment, the squarer includes a feeding mechanism 1, a receiving and sending mechanism 2, a cutting and feeding mechanism 3, and a cutting operation mechanism 4; the feeding mechanism 1 is used for conveying bars 5 to a receiving mechanism of a receiving and feeding mechanism 2; the cutting operation mechanism 4 is used for cutting a bar 5; the feeding mechanism 1 is used for facilitating a user to send a bar 5 to be processed to the receiving and sending mechanism 2; the receiving and conveying mechanism is used for conveying the bar 5 to be cut to the cutting and feeding mechanism 3 and conveying the cut bar 5 away from the cutting and running mechanism 4; the cutting and feeding mechanism 3 is used for driving the bar 5 to be cut to move along the cutting path of the cutting and running mechanism 4; the cutting operation mechanism 4 is used for cutting the bar 5, and particularly is matched with a cutting operation mechanism to realize relative movement of the cutting operation mechanism 4 and the bar 5, so that cutting of the bar 5 is completed.
The squaring machine further comprises a machine base 6 and a machine shell 7, the cutting operation mechanism 4 is arranged on the machine base 6, the cutting operation mechanism 4 and the cutting feeding mechanism 3 are arranged in the machine shell 7, and a channel for receiving the shuttle of the feeding mechanism 2 can be formed.
A user manually places the bar 5 to be processed on the feeding mechanism 1, and particularly, the feeding mechanism 1 can conveniently and safely place the bar 5 on the feeding mechanism 1 in a labor-saving manner. Referring to fig. 3, the feeding mechanism 1 includes a rack 10, a lifting mechanism and a base 19; the material rack 10 is a component for supporting the bar 5 to be processed, and the length of the material rack is greater than the conventional length of the bar 5 to be processed; the lifting mechanism is used for realizing the lifting and descending of the material rack 10, when manual feeding is needed to the feeding mechanism 1, the material rack 10 is driven to descend to a lower height, and after the single crystal silicon rod is placed on the feeding mechanism 1, the material rack 10 is driven to ascend to a height where the single crystal silicon rod can be smoothly pushed to the clamping jaw of the material receiving mechanism; the base 19 is a base of the feeding mechanism 1, and the lifting mechanism is arranged at the base 19.
Two sides of the material rest 10 are symmetrically bent upwards, at least two idler wheels 11 are respectively arranged on two sides of the material rest 10, and each idler wheel 11 is sequentially arranged along the length direction of the material rest 10, is rotatably connected with the material rest 10, and protrudes upwards out of the material rest 10 to support a single crystal silicon rod in a rolling manner; after the monocrystalline silicon rod is placed on the material rest 10, the monocrystalline silicon rod is pushed, and under the interaction of the monocrystalline silicon rod and the roller 11, the monocrystalline silicon rod can be pushed continuously very conveniently.
The lifting mechanism comprises a lifting driving mechanism, a supporting plate 12 and two groups of supporting components; the supporting plate 12 is used for supporting the material rack 10 and providing a driving force point for the lifting driving mechanism, and the material rack 10 is supported on the base 19 by the supporting plate 12; the lifting driving mechanism is arranged at the base 19, is in transmission connection with the supporting plate 12, and is used for driving the supporting plate 12 to drive the material rack 10 to lift.
Two sets of supporting components are located the both sides of work or material rest 10 respectively, supporting component includes a plurality of slide bars 13, and a plurality of slide bars 13 set gradually along the length direction of work or material rest 10, and slide bar 13 all can pass base 19 vertically movably, and the top of slide bar 13 is connected with layer board 12, and when lift actuating mechanism drive work or material rest 10 rose, slide bar 13 rose along with the relative base 19 of layer board 12 that lift actuating mechanism driven, and when lift actuating mechanism drive work or material rest 10 descended, slide bar 13 descended along with the relative base 19 of layer board 12 that lift actuating mechanism driven. Through the cooperation of the two groups of supporting components and the lifting driving mechanism, the lifting direction of the material rack 10 can be limited, especially the problem of deflection caused by the gravity of the single crystal silicon rod in the lifting process is avoided, the lifting driving mechanism is protected, and the output end of the lifting driving mechanism is prevented from being damaged.
The lifting driving mechanism can be a cylinder, an oil cylinder or a linear motor, and the body of the lifting driving mechanism is arranged at the base 19; the output end of the lifting driving mechanism is vertically and upwards arranged and is connected with the supporting plate 12, and specifically, the end face of the output end of the lifting driving mechanism is connected to the bottom face of the supporting plate 12.
In order to drive the rack 10 to ascend or descend more smoothly, in a preferred embodiment, the lifting driving mechanism comprises a vertical plate 14, a lifting cylinder 15, a sprocket mounting seat 16, two chains 17 and two sprockets 18; the vertical plates 14 are vertically arranged below the supporting plate 12; jacking cylinder 15 sets up in base 19 department, and jacking cylinder 15's output sets up to be connected with sprocket mount pad 16, such setting up when making jacking cylinder 15's output extension, sprocket mount pad 16 then rises thereupon, and when jacking cylinder 15's output shortened, sprocket mount pad 16 then descends thereupon.
The two chain wheels 18 are symmetrically arranged at two sides of the chain wheel mounting base 16, and the two chain wheels 18 can rotate; the two sprockets 18 have a common axis of rotation, parallel to the risers 14 and orthogonal to the output of the jacking cylinder 15. One end of each of the two chains 17 is connected to the vertical plate 14; the other end of a chain 17 passes around a sprocket 18 and is connected to a base 19, the sprocket 18 meshing with the chain 17; the other end of the other chain 17 passes around the other chain 17 and is connected to a base 19, and the sprocket 18 engages with the chain 17. In the process that the output end of the jacking cylinder 15 extends, the chain wheel mounting seat 16 can ascend along with the output end of the jacking cylinder 15, at the moment, the chain wheel travels upwards along the vertical plate 14, the chain 17 is continuously pressed to the vertical plate 14 by the traveling chain wheel, namely, the chain wheel continuously travels upwards at the chain 17, the whole vertical plate 14 is lifted upwards, and the material rack 10 ascends along with the lifting; the in-process that jacking cylinder 15's output shortened, sprocket mount pad 16 can descend along with jacking cylinder 15's output, and the sprocket is walked downwards along riser 14 this moment, and chain 17 is constantly sent away from riser 14, and whole riser 14 descends, and work or material rest 10 descends thereupon.
When the silicon single crystal rod to be processed needs to be placed on the feeding mechanism 1, the lifting driving mechanism drives the material rest 10 to descend to the height that a user can conveniently place the silicon single crystal rod on the feeding mechanism 1, the user can conveniently, laborsavingly and safely place the silicon single crystal rod to be processed on the feeding mechanism 1, and then the lifting driving mechanism drives the material rest 10 to ascend to the height that a clamping jaw of the material receiving mechanism can smoothly push the silicon single crystal rod to be processed.
Because the base 19 has a certain height, in order to enable the material rack 10 to descend to a lower height, in a further embodiment, the base 19 is provided with a position-giving opening 190, the lifting driving mechanism is disposed below the base 19, and both the lifting driving mechanism and the vertical plate 14 can penetrate through the position-giving opening 190 from bottom to top to be above the base 19, such an arrangement enables the material rack 10 to descend to a height capable of touching the top surface of the base 19, and when the material rack 10 descends to a height capable of touching the top surface of the base 19, the lifting driving mechanism can be completely retracted below the base 19, so that the phenomenon that the single crystal silicon rod collides with the lifting driving mechanism when being manually placed on the material rack 10 and damages the lifting driving mechanism is avoided.
Let a mouthful 190 below be provided with the mount pad, the mount pad is fixed to be set up under base 19, lifting drive passes and lets a mouthful 190 and set up in mount pad department, the one end that chain 17 is not connected with riser 14 all is connected to mount pad department.
To ensure that the stack 10 is gently lowered, in a further embodiment, the base 19 is provided with a buffer 110, the buffer 110 is located below the supporting plate 12, a spring is arranged in the buffer 110, and the buffer 110 is used for buffering the descending stack 10.
In a further embodiment, a limit block 111 is arranged on the base 19, the supporting plate 12 is driven by the lifting driving mechanism to fall to abut against the limit block 111, the limit block 111 is used for limiting the lowest height of the material rack 10 after falling, the lowest height of the material rack 10 after falling can be adjusted by setting the height of the limit block 111, the limit block 111 can be arranged at the base 19 through bolts, and the limit block 111 with different heights can be replaced according to the required height. In a preferred embodiment, two limiting blocks 111 are provided, and the two limiting blocks 111 are located below two ends of the stack 10.
The material receiving and feeding mechanism 2 is arranged at a material inlet of the cutting operation mechanism 4, please refer to fig. 4, the material receiving and feeding mechanism 2 comprises a material receiving mechanism, a material receiving driving mechanism 24, a material feeding mechanism, a material feeding driving mechanism 29 and a material receiving and feeding base 210; the material receiving mechanism is used for receiving a bar 5 to be cut, and the material receiving driving mechanism 24 is used for driving the material receiving mechanism to move transversely, namely to move along a direction orthogonal to a cutting path of the cutting running mechanism 4 and to and fro between one side of the cutting running mechanism 4 and a position right opposite to a feeding hole of the cutting running mechanism 4; the feeding mechanism is used for receiving the cut bar 5, and the feeding driving mechanism 29 is used for driving the feeding mechanism to move transversely, also to move along the direction orthogonal to the cutting path of the cutting running mechanism 4, and to and fro between one side of the cutting running mechanism 4 and the opposite position of the feeding hole of the cutting running mechanism 4.
The material receiving mechanism and the feeding mechanism can be transversely movably arranged at the material receiving and feeding base 210, the material receiving and feeding base 210 is provided with first rails 211, preferably two first rails 211 are arranged, the two first rails 211 are transversely arranged side by side, the material receiving mechanism can be arranged at one first rail 211, and the feeding mechanism is arranged at the other first rail 211; or the receiving mechanism may be connected to the two first rails 211, the feeding mechanism may also be connected to the two first rails 211, the receiving mechanism is disposed at one end of the first rails 211, the feeding mechanism is disposed at the other end of the first rails 211, and the receiving mechanism and the feeding mechanism alternately move in the middle of the first rails 211.
The material receiving driving mechanism 24 is in transmission connection with the material receiving mechanism to drive the material receiving mechanism to move transversely; the feeding driving mechanism 29 is in transmission connection with the feeding mechanism to drive the feeding mechanism to move transversely. The material receiving driving mechanism 24 and the material feeding driving mechanism 29 may both include a lead screw motor, a lead screw of the lead screw motor is screwed with a transmission nut, the lead screw motor is disposed at the material receiving base 210, and an axial direction of the lead screw motor is parallel to the first rail 211, the transmission nut of the material receiving driving mechanism 24 is connected with the material receiving mechanism, the transmission nut of the material feeding driving mechanism 29 is connected with the material feeding mechanism, and the material receiving mechanism and the material feeding mechanism can be driven to move laterally under the screw transmission action of the lead screw motor and the transmission nut.
The material receiving mechanism comprises a clamping jaw, the clamping jaw is used for clamping a bar 5 to be cut, and the clamping jaw comprises a jaw body driving mechanism 20, a jaw seat and two jaw bodies 21; the two claw bodies 21 are sequentially arranged at the claw clamping seat along the transverse direction; the jaw body driving mechanism 20 is in transmission connection with the jaw body 21 to drive the two jaw bodies 21 to be close to clamp the bar 5 transversely or far away from loosening the bar 5.
Through the material receiving driving mechanism 24, the material receiving mechanism can move transversely independently, through the material feeding driving mechanism 29, the material feeding mechanism can also move transversely independently, when the operation is started, the bar 5 is pushed to the position of the material receiving mechanism through the material feeding mechanism 1, the two claw bodies 21 of the material receiving mechanism are in a far-away state, namely, the bar 5 can be pushed between the two claw bodies 21, then the two claw bodies 21 are driven to be close by the claw body driving mechanism 20 to clamp the bar 5, the material receiving mechanism is driven to move transversely to the position of a moving path of the cutting and feeding mechanism 3, the bar 5 at the position of the material receiving mechanism is clamped by the clamping mechanism, the bar 5 is sent to the cutting and running mechanism 4 for cutting, after the cutting is completed, the clamping mechanism puts the bar to the position of the material feeding mechanism, the bar is sent out through the material feeding mechanism, and in the cutting process, the material receiving mechanism can continue to clamp the next bar to be cut. Therefore, the feeding mechanism independently finishes the work of conveying the cut bar away from the cutting operation mechanism 4, the receiving mechanism independently finishes the work of conveying the bar to be cut to the cutting feeding mechanism 3, and the feeding mechanism and the receiving mechanism are matched to ensure that the whole material changing process is efficient.
In a further embodiment, the top surface of the claw seat is provided with a transverse rail, the two claw bodies 21 are both arranged at the transverse rail in a transversely movable manner, the claw body driving mechanism 20 may include two linear motors, and output shafts of the two linear motors are respectively connected with the two claw bodies 21 to drive the two claw bodies 21 to approach or depart from each other. Before a bar needs to be clamped, the two linear motors drive the two claw bodies 21 to move towards the opposite directions until the distance between the two claw bodies 21 is enough to accommodate the bar, when the bar is pushed between the two claw bodies 21, the two linear motors drive the two claw bodies 21 to move towards the opposite directions until the two claw bodies 21 clamp the bar, and at the moment, the feeding driving mechanism 29 is started to drive the feeding mechanism to move transversely until the bar is opposite to the feeding hole of the cutting operation mechanism 4.
In a further embodiment, there may be at least two claw bodies 21, each of the claw bodies 21 may be disposed sequentially along the longitudinal direction to clamp the bar material together, each of the claw bodies 21 may share one claw body seat, and each of the claw bodies may be disposed at one claw body seat.
In order to support the bar to be cut more stably, in a further embodiment, the material receiving mechanism further includes a material receiving support frame, the material receiving support frame is disposed between two claw bodies of the claw bodies, the material receiving support frame includes a material receiving frame 22 and at least two material receiving support wheel sets, and each material receiving support wheel set is sequentially disposed along a longitudinal direction; the material receiving supporting wheel set comprises two material receiving supporting wheels 23 which are oppositely arranged, and the two material receiving supporting wheels 23 which are oppositely arranged roll together to support the bar. When the receiving mechanism needs to receive the bar to be cut, the material rack of the receiving mechanism 1 is aligned with the receiving support frame of the receiving mechanism, so that the bar on the material rack can be pushed to the receiving support frame along the axial direction of the bar and clamped by the clamping jaw.
Connect material support frame and clamping jaw to all locate on connecing the material base, and connect the material support frame to be located the clamping jaw seat of clamping jaw on, two claw bodies of clamping jaw are located the both sides of connecing the material support frame. The material receiving driving mechanism 24 is in transmission connection with the material receiving base so as to drive the whole material receiving mechanism to move transversely.
In a further embodiment, the receiving mechanism further includes a receiving longitudinal moving mechanism, the receiving longitudinal moving mechanism is disposed on the receiving seat, the clamping jaw is disposed on the receiving longitudinal moving mechanism, the receiving longitudinal moving mechanism is used for driving the clamping jaw to move longitudinally, and if the receiving support is disposed, the receiving longitudinal moving mechanism moves longitudinally along the receiving support.
After the bar is cut, a feeding mechanism is required to be placed to convey the bar away from the cutting operation mechanism 4, namely, the feeding mechanism has a position where the bar can be placed, and in addition, in order to collect the flaw-piece and conveniently clean the flaw-piece, in a certain embodiment, the feeding mechanism comprises a square bar receiving mechanism, a flaw-piece receiving mechanism 27 and a feeding seat 28; the square bar receiving mechanism is used for receiving square bars; the flaw-piece receiving mechanism 27 is used for receiving flaw-pieces; the square bar receiving mechanism and the flaw-piece receiving mechanism 27 are sequentially arranged on the feeding seat 28 along the transverse direction; the feeding driving mechanism 29 is in transmission connection with the feeding seat 28.
In a further embodiment, the edge skin receiving mechanism 27 includes an edge skin groove for accommodating an edge skin, and when the edge skin needs to be placed, the feeding mechanism only needs to be moved transversely, so that the edge skin groove is located below the edge skin, and the edge skin naturally drops into the edge skin groove. The square rod receiving and taking mechanism comprises a feeding support frame, the feeding support frame comprises a feeding frame 25 and at least two groups of feeding support wheel sets, each feeding support wheel set is sequentially arranged along the longitudinal direction, each feeding support wheel set comprises two feeding support wheels 26 which are oppositely arranged, and the two feeding support wheels 26 which are oppositely arranged support the square rod together.
In a further embodiment, the square bar receiving mechanism further comprises a feeding lifting mechanism, the feeding lifting mechanism is arranged on the feeding base 28, the feeding support frame is arranged on the feeding lifting mechanism, and the feeding lifting mechanism is used for driving the feeding support frame to lift.
When the receiving mechanism delivers the bar to be cut to the position directly opposite to the feed inlet of the cutting operation mechanism 4, the cutting feed mechanism 3 is required to take the bar to be cut and drive the bar to be cut into the cutting operation mechanism 4, please refer to fig. 5 and 6, in a further embodiment, the cutting feed mechanism 3 includes a bracket 30, a feed driving mechanism 31, and a clamping mechanism; the bracket 30 is used for placing a clamping mechanism, and the feeding driving mechanism 31 is used for driving the clamping mechanism to move longitudinally so as to move to and fro the cutting operation mechanism 4 and the material receiving and sending mechanism 2; the clamping mechanism is used for clamping bars.
The support 30 is erected on the cutting and conveying mechanism and the receiving and conveying mechanism 2, so that the clamping mechanism is arranged in an overhead mode, the whole machine of the squaring machine is compact in structure, stable in structure and small in size, the support 30 can move back and forth to the cutting operating mechanism 4 and the receiving and conveying mechanism 2, specifically, the support 30 can be a portal frame, the portal frame comprises a top beam and two uprights, two ends of the top beam are connected with the two uprights respectively, the top beam is arranged longitudinally, namely, the cutting path of the cutting operating mechanism 4 is arranged, the top beam is provided with a longitudinal second track 300, the clamping mechanism is movably arranged at the position of the second track 300, and the feeding driving mechanism 31 is in transmission connection with the clamping mechanism to drive the clamping mechanism to move along the second track 300. Similarly, the feeding driving mechanism 31 may also be a screw motor, a screw of the screw motor is screwed with a transmission nut, the transmission nut is connected with the clamping mechanism, and the screw motor is started to drive the clamping mechanism to move along the second track 300 by means of screw transmission.
In a further embodiment, the clamping mechanism includes a front end clamping mechanism, a rear end clamping mechanism, a clamping driving mechanism 32 and a clamping frame 33. The clamping frame 33 is disposed at the support 30, and specifically, the clamping frame 33 is disposed at the second rail 300 of the support 30, and the feeding driving mechanism 31 is in transmission connection with the clamping frame 33 for driving the clamping frame 33 to move longitudinally. The front-end clamping mechanism and the tail-end clamping mechanism are arranged oppositely and sequentially arranged at the position of the clamping frame 33 along the longitudinal direction, specifically, the clamping frame 33 is provided with a longitudinal third rail 330, the front-end clamping mechanism and the tail-end clamping mechanism can be movably arranged at the position of the third rail 330 along the third rail 330, and the front-end clamping mechanism and the tail-end clamping mechanism are respectively contacted with two end surfaces of the bar to clamp the bar together; the clamping driving mechanism 32 is used for driving the front end clamping mechanism and the tail end clamping mechanism to move close to or away from each other.
Before a bar needs to be clamped, the clamping driving mechanism 32 drives the front-end clamping mechanism and the tail-end clamping mechanism to be far away until the distance between the front-end clamping mechanism and the tail-end clamping mechanism is larger than the length of the bar, then the front-end clamping mechanism and the tail-end clamping mechanism are driven to be close to each other until the bar is clamped, at the moment, the feeding driving mechanism 31 drives the clamping mechanism to move into the cutting operation mechanism 4 to be matched with the cutting operation mechanism 4 to cut the bar, after the cutting is completed, the feeding driving mechanism 31 drives the clamping mechanism to move out of a feeding hole of the cutting operation mechanism 4 to wait for the feeding mechanism to move to the feeding hole of the cutting operation mechanism 4, and then the cut bar is placed at the feeding mechanism.
In order to be able to feed the pelt to the pelt taking mechanism 27 of the feeding mechanism, in a further embodiment said leading end gripping mechanism and said trailing end gripping mechanism each comprise a central gripping unit 34 and two pelt gripping units 35; the central clamping unit 34 is arranged between the two edge skin clamping units 35, the central clamping unit 34 of the front end clamping mechanism is opposite to the central clamping unit 34 of the tail end clamping mechanism, and the two central clamping units 34 clamp the cut bar together. Two flaw-piece clamping units 35 of the front end clamping mechanism and two flaw-piece clamping units 35 of the tail end clamping mechanism are opposite one to one, and the two flaw-piece clamping units 35 opposite to each other clamp the cut flaw-pieces together.
The central clamping unit 34 includes a clamping seat 340, a central shaft and a rotating motor 341, the clamping seat 340 is disposed at the clamping frame 33, the central shaft is rotatably disposed at the clamping seat 340, and the rotating motor 341 is in transmission connection with the central shaft to drive the central shaft to axially rotate, so as to drive the rod to axially rotate. The flaw-piece clamping unit 35 comprises an ejection block 350 and an air cylinder 351, wherein the output end of the air cylinder 351 is connected with the ejection block 350 and used for driving the ejection block 350 to move longitudinally, and specifically, the air cylinder 351 is arranged on the side surface of the clamping seat 340.
The two central clamping units 34 are driven to approach through the clamping driving mechanism 32 to clamp a bar, then the feeding driving mechanism 31 drives the clamping mechanism to move into the cutting operation mechanism 4 to cut, then the clamping mechanism is driven to move out of a feed inlet of the cutting operation mechanism 4, the feeding mechanism moves until the flaw-piece receiving mechanism 27 is located below a flaw-piece, an output end of the cylinder 351 of the flaw-piece clamping unit 35 is shortened to loosen the flaw-piece, the flaw-piece drops to the flaw-piece receiving mechanism 27, the rotating motor 341 drives the central shaft to rotate for 90 degrees, an output end of the cylinder 351 of the flaw-piece clamping unit 35 extends to clamp the bar, the feeding driving mechanism 31 continues to drive the clamping mechanism to enter the cutting operation mechanism 4, after cutting is completed, the clamping mechanism is driven to move out of the feed inlet of the cutting operation mechanism 4, the next flaw-piece is sent to the flaw-piece receiving mechanism 27, then the feeding mechanism is moved until the flaw-piece receiving mechanism is located below the clamping mechanism, and the clamping mechanism places the cut bar, namely the square bar is placed at the flaw-piece receiving mechanism, and the next bar to be cut can be processed.
Referring to fig. 7, the cutting operation mechanism 4 includes a translation mechanism 41 and two cutting units 40, referring to fig. 8, the cutting units 40 include a panel 400, a wheel set including a plurality of guide wheels 401, and a wire saw 402, the plurality of guide wheels 401 are disposed on the same surface of the panel 400, and the wire saw 402 is annularly disposed at a wire groove of the guide wheels 401; the face, provided with the guide wheel 401, of each of the two cutting units 40 is arranged opposite to the other face, and the two cutting units 40 respectively cut one side of the bar. The translation mechanism 41 includes a running base 410 and a cutting unit driving mechanism 412, the two cutting units 40 are sequentially disposed on the running base 410 along a transverse direction, and the two cutting units 40 can move transversely to approach or separate from each other, specifically, referring to fig. 9, a fourth rail 411 may be disposed on the running base 410, and the cutting unit driving mechanism 412 is configured to move transversely to the cutting units 40, so as to approach or separate from each other the two cutting units 40.
It should be noted that, although the above 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, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by changing and modifying the embodiments described herein or by using the equivalent structures or equivalent processes of the content of the present specification and the attached drawings, and are included in the scope of the present invention.
Claims (10)
1. A squaring machine for improving the material changing efficiency is characterized by comprising a material receiving and feeding mechanism and a cutting operation mechanism;
the cutting operation mechanism is used for cutting bars;
the material receiving and feeding mechanism is arranged at a material inlet of the cutting operation mechanism; the receiving and feeding mechanism comprises a receiving mechanism, a receiving driving mechanism, a feeding driving mechanism and a receiving and feeding base; the receiving mechanism and the feeding mechanism can be arranged at the receiving and feeding base in a transversely moving manner, the receiving driving mechanism is in transmission connection with the receiving mechanism to drive the receiving mechanism to transversely move, and the feeding driving mechanism is in transmission connection with the feeding mechanism to drive the feeding mechanism to transversely move; the material receiving mechanism comprises a clamping jaw, and the clamping jaw comprises a jaw body driving mechanism and two jaw bodies; the two claw bodies are arranged in sequence along the transverse direction; the claw body driving mechanism is in transmission connection with the claw bodies so as to drive the two claw bodies to be transversely close to a clamped bar stock or far away from a loosened bar stock.
2. The squaring machine according to claim 1, wherein the material receiving mechanism further comprises a material receiving support frame, the material receiving support frame is arranged between two claw bodies of the claw bodies, the material receiving support frame comprises a material receiving frame and at least two groups of material receiving support wheel sets, and the material receiving support wheel sets are sequentially arranged along a longitudinal direction; the material receiving supporting wheel set comprises two material receiving supporting wheels which are arranged oppositely, and the two material receiving supporting wheels which are arranged oppositely roll together to support the bar material.
3. The squarer of claim 1 wherein the feeding mechanism comprises a square bar receiving mechanism, a flaw-piece receiving mechanism and a feeding seat; the square bar receiving mechanism is used for receiving square bars; the flaw-piece receiving mechanism is used for receiving flaw-pieces; the square rod receiving mechanism and the flaw-piece receiving mechanism are sequentially arranged on the feeding seat along the transverse direction; the feeding driving mechanism is in transmission connection with the feeding seat.
4. The squarer of claim 3 wherein the square bar receiving mechanism comprises a feed support frame, the feed support frame comprising a feed rack and at least two sets of feed support wheels, each set of feed support wheels being arranged in sequence along a longitudinal direction, the set of feed support wheels comprising two oppositely arranged feed support wheels, the two oppositely arranged feed support wheels supporting the square bar together.
5. A squarer according to claim 3 wherein the flaw-piece pick-up mechanism comprises a flaw-piece slot for receiving the flaw-piece.
6. The squarer of claim 1 further comprising a cutting feed mechanism comprising a bracket, a feed drive mechanism, a clamping mechanism; the bracket is erected on the cutting and transporting mechanism and the receiving and feeding mechanism; the clamping mechanism is arranged at the support, and the feeding driving mechanism is in transmission connection with the clamping mechanism and is used for driving the clamping mechanism to move longitudinally so as to move to and fro the cutting operation mechanism and the material receiving and feeding mechanism.
7. The squarer according to claim 6, wherein the clamping mechanism comprises a front end clamping mechanism, a tail end clamping mechanism, a clamping driving mechanism and a clamping frame, the clamping frame is arranged at the bracket, and the feeding driving mechanism is in transmission connection with the clamping frame and is used for driving the clamping frame to move longitudinally; the front end clamping mechanism and the tail end clamping mechanism are arranged oppositely and are sequentially arranged at the clamping frame along the longitudinal direction; the clamping driving mechanism is used for driving the front end clamping mechanism and the tail end clamping mechanism to approach or separate from each other.
8. The squarer of claim 7 wherein the leading end gripping mechanism and the trailing end gripping mechanism each comprise a central gripping unit and two flaw-piece gripping units; the center clamping unit is arranged between the two flaw-piece clamping units, the center clamping unit of the front end clamping mechanism is opposite to the center clamping unit of the tail end clamping mechanism, and the two flaw-piece clamping units of the front end clamping mechanism and the two flaw-piece clamping units of the tail end clamping mechanism are opposite to each other one to one.
9. The squarer according to claim 8, wherein the central clamping unit comprises a clamping seat, a central shaft and a rotating motor, the central shaft is rotatably arranged at the clamping seat, and the rotating motor is in transmission connection with the central shaft to drive the central shaft to axially rotate so as to drive the bar stock to axially rotate; the flaw-piece clamping unit comprises an ejection block and an air cylinder, and the output end of the air cylinder is connected with the ejection block and used for driving the ejection block to move longitudinally.
10. The squarer according to claim 1, wherein the cutting operation mechanism comprises a translation mechanism and two cutting units, the cutting units comprise a panel, a wheel set and a wire saw, the wheel set comprises a plurality of guide wheels, the guide wheels are arranged on the same surface of the panel, and the wire saw is annularly arranged at a wire groove of the guide wheels; the face that two cutting unit were equipped with the guide pulley is just to setting up, and two cutting unit cut one side of bar respectively, translation mechanism includes operation seat and cutting unit actuating mechanism, and two cutting unit set gradually on the operation seat along transversely, and two cutting unit lateral shifting near or keep away from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211208380.9A CN115447000A (en) | 2021-05-21 | 2021-05-21 | Squaring machine capable of improving material changing efficiency |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211208380.9A CN115447000A (en) | 2021-05-21 | 2021-05-21 | Squaring machine capable of improving material changing efficiency |
| CN202110559392.5A CN113306030B (en) | 2021-05-21 | 2021-05-21 | Squarer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110559392.5A Division CN113306030B (en) | 2021-05-21 | 2021-05-21 | Squarer |
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| CN115447000A true CN115447000A (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110559392.5A Active CN113306030B (en) | 2021-05-21 | 2021-05-21 | Squarer |
| CN202211208380.9A Pending CN115447000A (en) | 2021-05-21 | 2021-05-21 | Squaring machine capable of improving material changing efficiency |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110559392.5A Active CN113306030B (en) | 2021-05-21 | 2021-05-21 | Squarer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113306029B (en) * | 2021-05-21 | 2024-07-12 | 福州天瑞线锯科技有限公司 | Squarer |
| CN117565249A (en) * | 2021-11-01 | 2024-02-20 | 青岛高测科技股份有限公司 | Silicon rod cutting system |
| CN117656273A (en) * | 2021-11-01 | 2024-03-08 | 青岛高测科技股份有限公司 | Silicon rod cutting system |
| CN116533402A (en) * | 2022-01-26 | 2023-08-04 | Tcl中环新能源科技股份有限公司 | Control system and control method for square opening of wafer rod |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516653B (en) * | 2016-11-17 | 2018-09-18 | 刘子琪 | A kind of feed mechanism of short cylindrical material |
| CN108656375A (en) * | 2018-05-11 | 2018-10-16 | 青岛高测科技股份有限公司 | A kind of two line excavation machine of silicon single crystal rod |
| CN211194520U (en) * | 2019-10-31 | 2020-08-07 | 福州天瑞线锯科技有限公司 | Single crystal silicon rod loading attachment and skip |
| CN112428464B (en) * | 2020-12-09 | 2024-05-10 | 福州天瑞线锯科技有限公司 | Single crystal bar connects material feeding unit |
| CN215094807U (en) * | 2021-05-21 | 2021-12-10 | 福州天瑞线锯科技有限公司 | Squaring machine |
-
2021
- 2021-05-21 CN CN202110559392.5A patent/CN113306030B/en active Active
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| CN113306030A (en) | 2021-08-27 |
| CN113306030B (en) | 2024-07-12 |
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