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CN-224224215-U - Edge skin separating device and cutting equipment

CN224224215UCN 224224215 UCN224224215 UCN 224224215UCN-224224215-U

Abstract

The utility model relates to the technical field of silicon rod processing equipment, in particular to an edge skin separating device and cutting equipment. Specifically, the edge skin separating device comprises a material taking assembly, a material blocking component and a discharging component, wherein the material taking assembly can be connected with a square rod and can move along the X direction along with the square rod and the arc top, the material blocking component can abut against one end of the arc top along the X direction so as to enable the arc top to move along the X direction relative to the square rod, the material taking assembly can also move along with the square rod and the arc top to the position of the discharging component and enable a cutting surface of the arc top to abut against the discharging component, and the material taking assembly can also move along the Z direction along with the square rod so as to enable the square rod to be separated from the arc top or the discharging component can actively apply force along the Z direction to the arc top so as to enable the arc top to be separated from the square rod. Through making first getting material subassembly and keeping off the cooperation of material component, can make the arc top follow X direction for a distance of movement of square rod, make again getting material subassembly and the cooperation of unloading component, can make arc top and square rod separation.

Inventors

  • SUN PENG
  • CHEN MINGYI

Assignees

  • 青岛高测科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250327

Claims (10)

  1. 1. The edge skin separating device is characterized by separating an arc top (52) and a square bar (51) which are obtained after cutting the edge skin, and comprises a material taking assembly (1), a material blocking component (2) and a material discharging component (3), The material taking assembly (1) can be connected with the square rod (51) and can move along the X direction together with the square rod (51) and the arc top (52), the material blocking component (2) can be abutted with one end of the arc top (52) along the X direction so as to enable the arc top (52) to move along the X direction relative to the square rod (51), The take-out assembly (1) is also capable of moving together the square rod (51) and the arc top (52) to the discharge member (3) and causing the cutting surface (521) of the arc top (52) to abut against the discharge member (3), The material taking assembly (1) can further move along the direction Z with the square rod (51) to separate the square rod (51) from the arc top (52) or the material discharging component (3) can actively apply force along the direction Z to the arc top (52) to separate the arc top (52) from the square rod (51).
  2. 2. The edge skin separating device according to claim 1, characterized in that the material blocking member (2) and the discharge member (3) are arranged opposite in the X-direction.
  3. 3. The edge skin separating device according to claim 2, characterized in that it further comprises a conveying assembly (4), said conveying assembly (4) being capable of conveying said square bar (51) together with said arc top (52) between said blocking member (2) and said discharging member (3).
  4. 4. A side skin separating device according to claim 3, wherein the material blocking member (2) comprises a first blocking portion (21) and a first supporting portion (22) for supporting the first blocking portion (21), the number of the first supporting portions (22) is two and are respectively located at two sides of the conveying assembly (4), and the first blocking portion (21) is located above the conveying assembly (4) and has a gap with the conveying assembly (4).
  5. 5. The edge skin separating device according to claim 4, wherein the first blocking portion (21) is a bar-shaped stopper extending in the Y direction, or The first blocking part (21) is a vertical strip-shaped baffle, and the strip-shaped baffle extends along the Y direction.
  6. 6. A side skin separating device according to claim 3, characterized in that the discharging member (3) comprises a second blocking part (31) and a second supporting part (32) for supporting the second blocking part (31), the number of the second supporting parts (32) is two and respectively located at two sides of the conveying assembly (4), and the second blocking part (31) is located above the conveying assembly (4) and has a gap with the conveying assembly (4).
  7. 7. The edge skin separating device according to claim 6, wherein the second blocking portion (31) is a bar-shaped stopper extending in the Y direction, or The second blocking portion (31) is a horizontal bar-shaped baffle plate, and the bar-shaped baffle plate extends along the Y direction.
  8. 8. The edge skin separating device according to any one of claims 1 to 7, wherein the material taking assembly (1) comprises a fixing member (11), and a driving mechanism and a vacuum adsorption mechanism mounted on the fixing member (11), wherein the driving mechanism can drive the vacuum adsorption mechanism to move along the X direction, the Y direction and the Z direction, and the vacuum adsorption mechanism can be in adsorption connection with the square rod (51).
  9. 9. The edge skin separating device according to claim 8, wherein the fixing member (11) comprises two fixing frames which are distributed at intervals along the Y direction, the driving mechanism comprises a first driving mechanism, a second driving mechanism, a third driving mechanism, a cross beam (12) and a connecting arm (13), two ends of the cross beam (12) are respectively connected with the two fixing frames, the first driving mechanism is mounted on the fixing frames and used for driving the cross beam (12) to move along the X direction, the top end of the connecting arm (13) is connected with the cross beam (12), the second driving mechanism is mounted on the cross beam (12) and used for driving the connecting arm (13) to move along the Y direction, the third driving mechanism is mounted on the second driving mechanism and used for driving the connecting arm (13) to move along the Z direction, the bottom end of the connecting arm (13) is connected with the vacuum adsorption mechanism, and/or The vacuum adsorption mechanism comprises a mounting base body (14) extending along the X direction, and a vacuum generator and adsorption members (15) mounted on the mounting base body (14), wherein the mounting base body (14) is connected with the driving mechanism, the adsorption members (15) are connected with the vacuum generator, and the adsorption members (15) are multiple in number and distributed at intervals along the X direction.
  10. 10. A cutting apparatus, characterized in that it comprises an edge skin separating device according to any one of claims 1 to 9.

Description

Edge skin separating device and cutting equipment Technical Field The utility model relates to the technical field of silicon rod processing equipment, in particular to an edge skin separating device and cutting equipment. Background Silicon is a very typical semiconductor material whose content at the earth's surface is inferior to that of oxygen, and is a very important material in a wide variety of fields such as diodes, triodes, thyristors, field effect transistors and various integrated circuits, aerospace, optical fibers, etc. The edge skin is the silicon material which is remained after the cylindrical monocrystalline silicon rod is opened and has an arc surface and a plane, as shown in figure 1. Because the price of the monocrystalline silicon rod is very expensive, the demand of recycling the edge cover in the industry is higher and higher, so that the utilization rate of the monocrystalline silicon rod is improved. The square bar is generally obtained by cutting the side skin by cutting off the corners 53 on both sides of the side skin, and then cutting off the arc tops 52 of the side skin, as shown in fig. 1, to obtain the square bar 51. After the edge skin is cut, the arc top 52 and the corner 53 are required to be separated from the square rod 51, cutting fluid is required to be sprayed to a cutting area in the cutting process, the cutting fluid is brought into a gap between the square rod 51 and the arc top 52 and between the square rod 53 by a cutting line, the square rod 51 and the arc top 52 are stuck together due to the fact that the contact area between the arc top 52 and the square rod 51 is large, separation is difficult, an operator needs to use great force to separate, time and labor are wasted, the square rod is easy to break during the separation process, and the yield is reduced. Accordingly, there is a need in the art for a new solution to the above-mentioned problems. Disclosure of utility model In order to solve at least one of the problems in the prior art, namely, the problem that the arc top and the square rod are difficult to separate when the edge skin is cut. In a first aspect, the present application provides a side skin separating device for separating an arc top and a square bar obtained after cutting a side skin, the side skin separating device comprising a material taking assembly, a material blocking member and a discharging member, the material taking assembly being capable of being connected with the square bar and moving in an X direction together with the square bar and the arc top, the material blocking member being capable of abutting against one end of the arc top in the X direction to move the arc top relative to the square bar in the X direction, the material taking assembly being further capable of moving together with the square bar and the arc top to the discharging member and abutting a cutting surface of the arc top against the discharging member, the material taking assembly being further capable of moving in a Z direction with the square bar to separate the square bar from the arc top or the discharging member being capable of actively applying a force in the Z direction to the arc top to separate the arc top from the square bar. According to the edge skin separating device, under the cooperation of the material taking assembly, the material blocking component and the material discharging component, the arc top and the square rod can be separated, specifically, the material taking assembly is firstly matched with the material blocking component, the arc top can move a certain distance relative to the square rod along the X direction, a part of the arc top is exposed, the contact area between the arc top and the square rod is reduced, the exposed part of the arc top is abutted against the material discharging component, and then the material taking assembly is matched with the material discharging component, so that the arc top and the square rod can be separated, and the problem that the arc top and the square rod are difficult to separate is solved. In the preferable technical scheme of the edge skin separating device, the material blocking member and the discharging member are oppositely arranged along the X direction. According to the application, the material blocking component and the material discharging component are oppositely arranged along the X direction, when separation operation is carried out, under the cooperation of the material taking component and the material blocking component, after the arc top moves for a certain distance along the X direction relative to the square rod, the square rod and the arc top can be accurately moved to the position of the material discharging component only by moving the material taking component along the X direction, and the material taking component does not need to be moved along the Y direction, so that the work efficiency is improved. In the preferable technical scheme of the edge skin separating d