Edge skin separating device and cutting equipment

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 material unloading component, the material taking assembly can be connected with the square rod and drive the square rod and the arc top part to move together in the X direction, and the material blocking component can abut against one end, in the X direction, of the arc top part so that the arc top part can move relative to the square rod in the X direction; the material taking assembly can further drive the square rod and the arc top to move to the discharging component together and enable the cutting face of the arc top to abut against the discharging component. The material taking assembly can further drive the square rod to move in the Z direction so that the square rod can be separated from the arc top, or the discharging component can actively apply force in the Z direction to the arc top so that the arc top can be separated from the square rod. The arc top part can move by a certain distance relative to the square rod in the X direction by matching the material taking assembly with the material blocking component, and then the arc top part can be separated from the square rod by matching the material taking assembly with the material unloading component.

Description

Technical Field

[0001] This utility model relates to the technical field of silicon rod processing equipment, specifically to an edge separation device and a cutting device. Background Technology

[0002] Silicon is a typical semiconductor material, second only to oxygen in abundance on the Earth's surface. It is widely used in diodes, transistors, thyristors, field-effect transistors, various integrated circuits, aerospace, optical fibers, and many other fields, making it a very important material.

[0003] Edge material refers to the silicon material remaining after taking the square root of a cylindrical single-crystal silicon rod, which has one curved surface and one flat surface, such as... Figure 1 As shown. Due to the high price of monocrystalline silicon rods, there is an increasing demand in the industry for recycling edge trimmings to improve the utilization rate of monocrystalline silicon rods.

[0004] The following methods are commonly used to cut the edge skin into square bars: Figure 1 As shown, the corners 53 on both sides of the edge skin are first cut off, and then the arc-shaped top 52 of the edge skin is cut off to obtain the square rod 51. After the edge skin is cut, the arc-shaped top 52 and corners 53 need to be separated from the square rod 51. Since cutting fluid needs to be sprayed into the cutting area during the cutting process, the cutting line carries the cutting fluid into the gap between the square rod 51 and the arc-shaped top 52 and corners 53. Because the contact area between the arc-shaped top 52 and the square rod 51 is large, the surface tension of the liquid causes the square rod 51 and the arc-shaped top 52 to stick together, making it difficult to separate. The operator needs to use a lot of force to separate them, which is time-consuming and laborious. In addition, the square rod is prone to chipping during the separation process, which leads to a decrease in the yield.

[0005] Accordingly, a new technical solution is needed in this field to solve the above problems. Utility Model Content

[0006] In order to solve at least one of the above-mentioned problems in the prior art, namely, to solve the problem that it is difficult to separate the arc top and the square bar when the edge skin is cut.

[0007] In a first aspect, this application provides an edge-skin separation device for separating an arc-shaped top and a square bar obtained after the edge skin has been cut. The edge-skin separation device includes a material-picking component, a material-blocking component, and a material-unloading component. The material-picking component is connected to the square bar and moves along the X direction along with the square bar and the arc-shaped top. The material-blocking component abuts against one end of the arc-shaped top along the X direction, so that the arc-shaped top moves relative to the square bar along the X direction. The material-picking component can also move along with the square bar and the arc-shaped top to the material-unloading component and abut the cut surface of the arc-shaped top against the material-unloading component. The material-picking component can also move along the Z direction along with the square bar to separate the square bar from the arc-shaped top, or the material-unloading component can actively apply a force along the Z direction to the arc-shaped top to separate the arc-shaped top from the square bar.

[0008] The edge separation device of this application, in cooperation with the material taking component, the material blocking component, and the material unloading component, can separate the arc top from the square bar. Specifically, the material taking component and the material blocking component are first used to move the arc top a certain distance relative to the square bar in the X direction, so that a part of the arc top is exposed and the contact area between the arc top and the square bar is reduced. The exposed part of the arc top abuts against the material unloading component. Then, the material taking component and the material unloading component are used to separate the arc top from the square bar, thereby solving the problem of the difficulty in separating the arc top from the square bar.

[0009] In the preferred embodiment of the above-mentioned edge separation device, the material blocking component and the material unloading component are arranged opposite to each other along the X direction.

[0010] This application improves work efficiency by arranging the material blocking component and the unloading component opposite each other along the X direction. During separation operations, with the cooperation of the material taking component and the material blocking component, the top of the arc moves a certain distance relative to the square bar along the X direction. Then, only the material taking component needs to move along the X direction to accurately move the square bar and the top of the arc to the position of the unloading component. There is no need to move the material taking component along the Y direction.

[0011] In the preferred embodiment of the above-mentioned edge separation device, the edge separation device further includes a conveying component, which is capable of conveying the square bar and the arc top together to the spacer and the unloading component.

[0012] This application, by setting up a conveying device, can automatically transport the square bars and arc-shaped tops obtained after cutting to the spacer and unloading components, thereby improving work efficiency.

[0013] In the preferred embodiment of the above-mentioned edge separation device, the material blocking component includes a first blocking part and a first support part for supporting the first blocking part. There are two first support parts, which are respectively located on both sides of the conveying component. The first blocking part is located above the conveying component and has a gap with the conveying component.

[0014] In this application, the first blocking part of the material blocking component is positioned directly above the conveying component, which facilitates abutment and engagement with one end of the arc top. After the material picking component picks up the square bar and the arc top from the conveying component, it moves directly along the X direction, so that one end of the arc top can smoothly abut against the first blocking part of the material blocking component.

[0015] In the preferred embodiment of the above-mentioned edge separation device, the first blocking part is a strip-shaped block, which extends along the Y direction, or

[0016] The first blocking part is a vertical strip baffle that extends along the Y direction.

[0017] In the preferred embodiment of the above-mentioned edge separation device, the unloading component includes a second blocking part and a second support part for supporting the second blocking part. There are two second support parts, which are respectively located on both sides of the conveying component. The second blocking part is located above the conveying component and has a gap with the conveying component.

[0018] This application arranges the second blocking part of the unloading component above the conveying component, so that the separated arc top falls directly onto the conveying component and is conveyed away by the conveying component.

[0019] In the preferred embodiment of the above-mentioned edge separation device, the second blocking part is a strip-shaped block, which extends along the Y direction, or

[0020] The second blocking part is a horizontal strip baffle that extends along the Y direction.

[0021] In the preferred embodiment of the above-mentioned edge separation device, the material taking component includes a fixing component and a driving mechanism and a vacuum adsorption mechanism installed on the fixing component. The driving mechanism can drive the vacuum adsorption mechanism to move along the X, Y and Z directions, and the vacuum adsorption mechanism can be adsorbed and connected with the square rod.

[0022] This application employs a vacuum adsorption mechanism to adsorb and connect with the square rod, thereby avoiding mechanical damage to the square rod.

[0023] In a preferred embodiment of the above-mentioned edge separation device, the fixing component includes two fixing frames spaced apart along the Y direction; the driving mechanism includes a first driving mechanism, a second driving mechanism, a third driving mechanism, a crossbeam, and a connecting arm; both ends of the crossbeam are connected to the two fixing frames respectively; the first driving mechanism is mounted on the fixing frames and is used to drive the crossbeam to move along the X direction; the top end of the connecting arm is connected to the crossbeam; the second driving mechanism is mounted on the crossbeam and is used to drive the connecting arm to move along the Y direction; the third driving mechanism is mounted on the second driving mechanism and is used to drive the connecting arm to move along the Z direction; and the bottom end of the connecting arm is connected to the vacuum adsorption mechanism; and / or

[0024] The vacuum adsorption mechanism includes a mounting base extending along the X direction, a vacuum generator and adsorption components mounted on the mounting base, the mounting base being connected to the driving mechanism, the adsorption components being connected to the vacuum generator, and the adsorption components being multiple and spaced apart along the X direction.

[0025] This application improves the connection stability between the vacuum adsorption mechanism and the square rod by arranging multiple adsorption components along the X direction, thus preventing the square rod from falling off during the separation process.

[0026] In a second aspect, this application also provides a cutting device, which includes the edge-separation device described in the above-mentioned technical solution. Attached Figure Description

[0027] The edge-separation device of this application will now be described with reference to the accompanying drawings. In the drawings:

[0028] Figure 1 This is a schematic diagram of the cutting and separating steps for the edge skin;

[0029] Figure 2 This is a schematic diagram of the edge-separation device of this application. Figure 1 ;

[0030] Figure 3 This is a schematic diagram of the edge-separation device of this application. Figure 2 ;

[0031] Figure 4 This is a schematic diagram of the edge-separation device of this application. Figure 3 ;

[0032] Figure 5 This is a schematic diagram of the edge-separation device of this application. Figure 4 .

[0033] List of reference numerals

[0034] 1. Material handling assembly; 11. Fixing component; 12. Crossbeam; 13. Connecting arm; 14. Mounting base; 15. Adsorption component; 141. Threaded connection hole; 2. Material blocking component; 21. First blocking part; 22. First support part; 3. Unloading component; 31. Second blocking part; 32. Second support part; 4. Conveying assembly; 51. Square bar; 52. Arc top; 53. Corner; 521. Cutting surface. Detailed Implementation

[0035] Preferred embodiments of this application will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of this application and are not intended to limit the scope of protection of this application.

[0036] It should be noted that in the description of this application, terms such as "left" and "right" indicating direction or positional relationships are based on the direction or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] Furthermore, it should be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "installation," "setup," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0038] First refer to Figure 1 , Figure 1 This is a schematic diagram of the cutting and separating steps of the edge skin.

[0039] like Figure 1 As shown, the edge skin consists of three parts: square bar 51, arc top 52, and corner 53. There are two corners 53. In the specific cutting and separation, the first step is to cut off the two corners 53, the second step is to cut off the arc top 52, and finally the square bar 51 is obtained.

[0040] As can be seen from the background technology, during the cutting process, cutting fluid needs to be sprayed into the cutting area. The cutting line carries the cutting fluid into the gap between the square bar 51 and the arc top 52. Since the contact area between the arc top 52 and the square bar 51 is large, the surface tension of the liquid causes the square bar 51 and the arc top 52 to stick together and are difficult to separate.

[0041] Based on this, the present invention provides an edge-skin separation device, which can be used to separate the arc-shaped top 52 and the square rod 51 obtained after the edge skin has been cut. The following is in conjunction with... Figures 2 to 5 The edge-separation device of this utility model will be described in detail.

[0042] like Figures 2 to 5 As shown, the edge skin separation device of this utility model includes a material taking component 1, a material blocking component 2, and a material unloading component 3.

[0043] The material-taking component 1 can be connected to the square bar 51 and move together with the square bar 51 and the arc top 52 in the X direction. The material-stopping component 2 can abut against one end of the arc top 52 in the X direction so that the arc top 52 moves relative to the square bar 51 in the X direction. The material-taking component 1 can also move together with the square bar 51 and the arc top 52 to the unloading component 3 and make the cutting surface 521 of the arc top 52 abut against the unloading component 3. The material-taking component 1 can also move along the Z direction with the square bar 51 so that the square bar 51 and the arc top 52 are separated.

[0044] Wherein, the X direction is the length direction of the square bar 51, and the cutting surface 521 refers to the surface where the arc-shaped top 52 contacts the square bar 51. For example, as shown in the figure... Figure 2 As shown, in practical applications, the material-taking component 1 is first connected to the top surface of the square rod 51 by vacuum adsorption. Then, the material-taking component 1, along with the square rod 51 and the arc-shaped top 52, moves in the X direction toward the material-stopping component 2. Figure 3 As shown, after the square bar 51 and the arc top 52 move to the position of the material stopper 2, the material stopper 2 abuts against the right end of the arc top 52, blocking the movement of the arc top 52. The material take-up assembly 1 continues to move along the X direction with the square bar 51, so that a relative displacement is generated between the arc top 52 and the square bar 51 in the X direction. A part of the cutting surface 521 located on the left side of the arc top 52 no longer contacts the square bar 51, thereby reducing the contact area between the arc top 52 and the square bar 51. The length of this part can be 1 / 5 to 1 / 3 of the total length of the arc top 52.

[0045] Next, as Figure 4 As shown, the material-receiving component 1, along with the square bar 51 and the arc-shaped top 52, moves towards the unloading component 3. After the square bar 51 and the arc-shaped top 52 move to the position of the unloading component 3, the exposed cutting surface 521 of the arc-shaped top 52 abuts against the unloading component 3, that is, the cutting surface 521 of the arc-shaped top 52, which is no longer in contact with the square bar 51, abuts against the unloading component 3. Next, as... Figure 5 As shown, the material taking component 1 moves upward along the Z direction (the Z direction is the vertical direction) with the square bar 51. The top arc 52 is blocked by the unloading component 3, thus separating from the square bar 51.

[0046] It should be noted that after the cutting surface 521 of the arc top 52 abuts against the unloading member 3, the unloading member 3 can also actively apply a force along the Z direction to the arc top 52 to separate the arc top 52 from the square bar 51. For example, the unloading member 3 includes a cylinder arranged along the Z direction, so that the piston of the cylinder abuts against the cutting surface 521 of the arc top 52, and then the cylinder is activated to apply a downward thrust along the Z direction to the arc top 52 to separate the arc top 52 from the square bar 51. Of course, those skilled in the art can also replace the cylinder with a hydraulic cylinder or a linear motor, etc.

[0047] Furthermore, it should be noted that the material handling component 1 is not limited to connecting to the square rod 51 by vacuum adsorption. For example, it can also be connected to the square rod 51 by clamping, etc. Such flexible adjustments and changes do not deviate from the principle and scope of this utility model and should be limited to the protection scope of this utility model.

[0048] Preferably, such as Figures 2 to 5 As shown, the material blocking component 2 and the material unloading component 3 of this utility model are arranged opposite to each other along the X direction.

[0049] In other words, the material blocking component 2 and the unloading component 3 are located on the same straight line along the X direction, which is beneficial to improving work efficiency.

[0050] Preferably, such as Figures 2 to 5 As shown, the edge separation device of this utility model also includes a conveying component 4, which can convey the square bar 51 and the arc top 52 together to the spacer component 2 and the unloading component 3.

[0051] After the edge skin is cut by the cutting equipment, the square bar 51 and the arc-shaped top 52 of the edge skin are conveyed to the edge skin separation device via the conveying assembly 4 for separation. Specifically, the edge skin is conveyed between the retaining member 2 and the unloading member 3, and the distance between the retaining member 2 and the unloading member 3 is greater than the length of the square bar 51. By setting up the conveying assembly 4 for conveying, the work efficiency can be improved.

[0052] It should be noted that this utility model does not limit the specific structural form of the conveying component 4. For example, the conveying component 4 can be set as a conveyor belt or a conveyor roller, etc. Of course, this utility model preferably sets the conveying component 4 as a conveyor belt.

[0053] Furthermore, it should be noted that this utility model does not limit the structural form of the material blocking component 2. For example, the material blocking component 2 can be set as a material blocking frame, material blocking plate, material blocking rod or material blocking block, etc. Such adjustments and changes to the specific structural form of the material blocking component 2 do not deviate from the principle and scope of this utility model and should be limited to the protection scope of this utility model.

[0054] Preferably, such as Figures 2 to 5As shown, the material blocking component 2 of this utility model includes a first blocking part 21 and a first support part 22 for supporting the first blocking part 21. There are two first support parts 22, which are located on both sides of the conveying component 4 respectively. The first blocking part 21 is located above the conveying component 4 and has a gap with the conveying component 4.

[0055] For example, the first blocking part 21 is a vertically arranged strip baffle that extends along the Y direction and spans the conveyor belt. The first supporting part 22 is a support plate that extends in the vertical direction. A support plate is provided on each side of the conveyor belt. The top of the support plate is fixedly connected to or integrally formed with the strip baffle. The material blocking member 2 is approximately a gantry structure. Along the conveying direction of the conveyor belt, the material blocking member 2 is located downstream of the unloading member 3. There is a gap between the bottom of the strip baffle of the material blocking member 2 and the top surface of the conveyor belt, which allows the separated arc top 52 to pass through.

[0056] The square bar 51 and the arc-shaped top 52 are conveyed by the conveyor belt to the space between the unloading component 3 and the retaining component 2. Then, the picking component 1 is connected to the square bar 51, and the picking component 1 is controlled to move the square bar 51 and the arc-shaped top 52 upwards, so that the square bar 51 and the arc-shaped top 52 are separated from the conveyor belt. Then, the picking component 1 is controlled to move the square bar 51 and the arc-shaped top 52 in the X direction toward the strip baffle of the retaining component 2, so that the inner side of the strip baffle abuts against one end of the arc-shaped top 52. The arc-shaped top 52 is blocked by the strip baffle and moves a certain distance relative to the square bar 51 in the X direction. Then, the picking component 1 is controlled to move the square bar 51 and the arc-shaped top 52 in the X direction toward the unloading component 3. With the help of the unloading component 3, the arc-shaped top 52 is separated from the square bar 51. The separated arc-shaped top 52 falls onto the conveyor belt and is conveyed away by the conveyor belt.

[0057] It should be noted that the first blocking part 21 is not limited to the strip baffle mentioned above. For example, it can also be configured as a strip block extending along the Y direction. In addition, the first supporting part 22 is not limited to the supporting plate mentioned above. For example, it can also be configured as a supporting column or a supporting frame. Such adjustments and changes to the specific structural forms of the first blocking part 21 and the first supporting part 22 do not deviate from the principle and scope of this utility model and should be limited to the protection scope of this utility model.

[0058] Furthermore, it should be noted that this utility model does not limit the specific structural form of the unloading component 3. For example, those skilled in the art can set the unloading component 3 as a passive unloading component in practical applications, that is, the unloading component 3 can only passively apply force to the arc top 52 to separate the arc top 52 from the square bar 51. Alternatively, the unloading component 3 can be set as an active unloading component, that is, the unloading component 3 can actively apply force to the arc top 52 to separate the arc top 52 from the square bar 51.

[0059] Preferably, such as Figures 2 to 5 As shown, the unloading component 3 of this utility model includes a second blocking part 31 and a second support part 32 for supporting the second blocking part 31. There are two second support parts 32, which are located on both sides of the conveying component 4 respectively. The second blocking part 31 is located above the conveying component 4 and has a gap with the conveying component 4.

[0060] The square bar 51 and the arc-shaped top 52 located on the conveyor belt pass through the gap between the conveyor belt and the second blocking part 31 of the unloading component 3 and are conveyed to the space between the unloading component 3 and the blocking component 2. With the cooperation of the picking component 1 and the blocking component 2, the arc-shaped top 52 moves a certain distance relative to the square bar 51 in the X direction. Then, the picking component 1 is controlled to move the square bar 51 and the arc-shaped top 52 towards the unloading component 3 in the X direction, so that the exposed part of the arc-shaped top 52 moves to the bottom of the second blocking part 31. Then, the picking component 1 is controlled to move the square bar 51 upward in the Z direction. The arc-shaped top 52 is blocked by the second blocking part 31 of the unloading component 3, so that the arc-shaped top 52 separates from the square bar 51.

[0061] In other words, the unloading component 3 passively applies a force along the Z direction to the top of the arc 52 by moving the material taking component 1, so as to separate the top of the arc 52 from the square bar 51.

[0062] For example, the second blocking part 31 is a horizontal strip baffle that extends along the Y direction and spans the conveyor belt. The second support part 32 is a support plate that extends in the vertical direction. A support plate is provided on each side of the conveyor belt. The top of the support plate is fixedly connected to or integrally formed with the strip baffle. The unloading component 3 is also approximately a gantry structure. Along the conveying direction of the conveyor belt, the unloading component 3 is located upstream of the blocking component 2. There is a gap between the bottom surface of the strip baffle of the unloading component 3 and the top surface of the conveyor belt. This gap allows the square bar 51 and the arc top 52 to pass through together.

[0063] It should be noted that the second blocking part 31 is not limited to the strip baffle mentioned above. For example, it can also be configured as a strip block extending along the Y direction. In addition, the second supporting part 32 is not limited to the supporting plate mentioned above. For example, it can also be configured as a supporting column or a supporting frame. Such adjustments and changes to the specific structural forms of the second blocking part 31 and the second supporting part 32 do not deviate from the principle and scope of this utility model and should be limited to the protection scope of this utility model.

[0064] Furthermore, it should be noted that this utility model does not limit the specific structural form of the material handling component 1. For example, the material handling component 1 can be set as a six-axis robot or a structure similar to a gantry crane.

[0065] Preferably, such as Figures 2 to 5As shown, the material handling component 1 of this utility model includes a fixing component 11 and a driving mechanism and a vacuum adsorption mechanism installed on the fixing component 11. The driving mechanism can drive the vacuum adsorption mechanism to move along the X, Y and Z directions, and the vacuum adsorption mechanism can be adsorbed and connected with the square rod 51.

[0066] For example, after the square bar 51 and the arc-shaped top 52 are conveyed by the conveying assembly 4 to the space between the unloading component 3 and the blocking component 2, the driving mechanism first drives the vacuum adsorption mechanism to move downward in the Z direction, so that the vacuum adsorption mechanism contacts the top surface of the square bar 51. Then, the vacuum adsorption mechanism is activated to adsorb and connect with the top surface of the square bar 51. Then, the driving mechanism is controlled to move the vacuum adsorption mechanism, the square bar 51 and the arc-shaped top 52, and cooperate with the blocking component 2 and the unloading component 3 in turn to separate the arc-shaped top 52 from the square bar 51. Then, the vacuum adsorption mechanism is turned off, so that the square bar 51 falls on the conveying assembly 4 and is conveyed to the unloading position by the conveying assembly 4.

[0067] It should be noted that this utility model does not limit the specific structural form of the fixing component 11. For example, it can be set as a fixing frame, fixing seat or fixing plate, etc.

[0068] Furthermore, it should be noted that this utility model does not limit the specific structural form of the driving mechanism, as long as the driving mechanism can drive the vacuum adsorption mechanism to move along the X, Y and Z directions.

[0069] Furthermore, it should be noted that this utility model does not limit the specific structural form of the vacuum adsorption mechanism, as long as the vacuum adsorption mechanism can be adsorbed and connected to the square rod 51.

[0070] Preferably, such as Figure 2 As shown, the fixing component 11 of this utility model includes two fixing frames spaced apart along the Y direction. The driving mechanism includes a first driving mechanism (not shown in the figure), a second driving mechanism (not shown in the figure), a third driving mechanism (not shown in the figure), a crossbeam 12, and a connecting arm 13. The two ends of the crossbeam 12 are respectively connected to the two fixing frames. The first driving mechanism is mounted on the fixing frames and is used to drive the crossbeam 12 to move along the X direction. The top end of the connecting arm 13 is connected to the crossbeam 12. The second driving mechanism is mounted on the crossbeam 12 and is used to drive the connecting arm 13 to move along the Y direction. The third driving mechanism is mounted on the second driving mechanism and is used to drive the connecting arm 13 to move along the Z direction. The bottom end of the connecting arm 13 is connected to the vacuum adsorption mechanism.

[0071] For example, a fixed frame is provided on each side of the conveying component 4. The crossbeam 12 of the drive mechanism is installed between the two fixed frames. The crossbeam 12 extends along the Y direction. The first drive mechanism includes a first motor, a first lead screw, and a first moving block installed on one of the fixed frames, and a second moving block installed on the other fixed frame. The first lead screw is horizontally arranged along the X direction and can rotate relative to the fixed frame. One end of the first lead screw is fixedly connected to the drive shaft of the first motor. The first motor can drive the first lead screw to rotate. The first moving block is provided with a threaded hole that is screwed to the lead screw. The first moving block can move along the length direction of the first lead screw as the first lead screw rotates. The two ends of the crossbeam 12 are fixedly connected to the first moving block and the second moving block, respectively. The second moving block can slide relative to the fixed frame along the X direction. After the first motor is started, the first motor can reciprocate along the X direction with the second drive mechanism, the third drive mechanism, the connecting arm 13, and the vacuum adsorption mechanism through the crossbeam 12.

[0072] The second drive mechanism includes a second motor, a second lead screw, and a movable seat mounted on the crossbeam 12. The second lead screw is horizontally arranged along the Y direction and can rotate relative to the crossbeam 12. One end of the second lead screw is fixedly connected to the drive shaft of the second motor. The movable seat is provided with a threaded hole that mates with the thread of the second lead screw. The second motor can drive the second lead screw to rotate. The movable seat can move along the length of the second lead screw as the second lead screw rotates. The third drive mechanism and the connecting arm 13 are both mounted on the movable seat. After the second motor is started, the second motor can move the third drive mechanism, the connecting arm 13, and the vacuum adsorption mechanism back and forth along the Y direction through the movable seat.

[0073] The third drive mechanism includes a third motor, a gear, and a rack. The third motor is mounted on the movable seat of the second drive mechanism. The drive shaft of the third motor is fixedly connected to the gear and can drive the gear to rotate. The rack extends along the Z direction and is set on the connecting arm 13. The rack meshes with the gear. After the third motor is started, the connecting arm 13 and the vacuum adsorption mechanism can be driven to move up and down along the Z direction through the cooperation of the gear and the rack.

[0074] It should be noted that the first drive mechanism, the second drive mechanism, and the third drive mechanism are not limited to the structural forms described above. For example, the first drive mechanism and the second drive mechanism can both be set as a motor + gear and rack structure, and the third drive mechanism can be set as a lead screw drive mechanism or a hydraulic drive mechanism, etc. Such adjustments and changes to the specific structural forms of the first drive mechanism, the second drive mechanism, and the third drive mechanism do not deviate from the principle and scope of this utility model, and should be limited to the protection scope of this utility model.

[0075] Preferably, such as Figures 2 to 5As shown, the vacuum adsorption mechanism of this utility model includes a mounting base 14 extending along the X direction, a vacuum generator (not shown in the figure) and adsorption components 15 mounted on the mounting base 14. The mounting base 14 is connected to the driving mechanism, and the adsorption components 15 are connected to the vacuum generator. There are multiple adsorption components 15 and they are spaced apart along the X direction.

[0076] For example, the mounting base 14 is a shell extending along the X direction. The shell has an approximately cuboid structure. The vacuum generator is installed inside the shell. The top of the shell is provided with a threaded connection hole 141. The shell is fixedly connected to the connecting arm 13 of the drive mechanism through the threaded connection hole 141. The adsorption component 15 is a suction cup. Four suction cups are provided at the bottom of the shell, spaced apart along the length of the shell. All four suction cups are connected to the vacuum generator. After the vacuum generator is started, the four suction cups can be firmly adsorbed onto the top surface of the square rod 51.

[0077] It should be noted that the mounting base 14 is not limited to the shell structure described above. For example, it can also be configured as a plate structure or a block structure. In addition, the number of adsorption components 15 is not limited to the four mentioned above. For example, it can also be configured as two, three, five or more.

[0078] This utility model also provides a cutting device, which includes the edge separation device described above.

[0079] Furthermore, those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, any of the claimed embodiments in the claims of this application can be used in any combination.

[0080] The technical solutions of this application have been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of this application is obviously not limited to these specific embodiments. Without departing from the principles of this application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the scope of protection of this application.

Claims

1. A skin separation device, characterized in that, The edge-separation device is used to separate the arc-shaped top (52) and square bar (51) obtained after the edge skin is cut. The edge skin separation device includes a material-taking component (1), a material-blocking component (2), and a material-discharging component (3). The material-receiving component (1) can be connected to the square bar (51) and move together with the square bar (51) and the arc-shaped top (52) in the X direction. The material-stopping component (2) can abut against one end of the arc-shaped top (52) in the X direction, so that the arc-shaped top (52) can move relative to the square bar (51) in the X direction. The material handling component (1) can also move together with the square bar (51) and the arc-shaped top (52) to the unloading component (3) and make the cut surface (521) of the arc-shaped top (52) abut against the unloading component (3). The material handling component (1) can also move the square bar (51) along the Z direction to separate the square bar (51) from the arc top (52), or the unloading component (3) can actively apply a force along the Z direction to the arc top (52) to separate the arc top (52) from the square bar (51).

2. The edge-separation device according to claim 1, characterized in that, The material blocking component (2) and the material unloading component (3) are arranged opposite to each other along the X direction.

3. The edge-separation device according to claim 2, characterized in that, The edge separation device also includes a conveying component (4) which can convey the square bar (51) and the arc top (52) together to the spacer (2) and the unloading component (3).

4. The edge-separation device according to claim 3, characterized in that, The material blocking member (2) includes a first blocking part (21) and a first support part (22) for supporting the first blocking part (21). There are two first support parts (22) and they are located on both sides of the conveying assembly (4). The first blocking part (21) is located above the conveying assembly (4) and has a gap with the conveying assembly (4).

5. The edge-separation device according to claim 4, characterized in that, The first blocking part (21) is a strip-shaped stop, which extends along the Y direction, or The first blocking part (21) is a vertical strip baffle that extends along the Y direction.

6. The edge-separation device according to claim 3, characterized in that, The unloading component (3) includes a second blocking part (31) and a second support part (32) for supporting the second blocking part (31). There are two second support parts (32) and they are located on both sides of the conveying component (4). The second blocking part (31) is located above the conveying component (4) and has a gap with the conveying component (4).

7. The edge-separation device according to claim 6, characterized in that, The second blocking part (31) is a strip-shaped stop, which extends along the Y direction, or The second blocking part (31) is a horizontal strip baffle that extends along the Y direction.

8. The edge-separation device according to any one of claims 1 to 7, characterized in that, The material handling assembly (1) includes a fixing component (11) and a driving mechanism and a vacuum adsorption mechanism installed on the fixing component (11). The driving mechanism can drive the vacuum adsorption mechanism to move along the X, Y and Z directions. The vacuum adsorption mechanism can adsorb and connect with the square rod (51).

9. The edge-separation device according to claim 8, characterized in that, The fixing component (11) includes two fixing frames spaced apart along the Y direction. The driving mechanism includes a first driving mechanism, a second driving mechanism, a third driving mechanism, a crossbeam (12), and a connecting arm (13). The two ends of the crossbeam (12) are respectively connected to the two fixing frames. The first driving mechanism is mounted on the fixing frames and is used to drive the crossbeam (12) to move along the X direction. The top end of the connecting arm (13) is connected to the crossbeam (12). The second driving mechanism is mounted on the crossbeam (12) and is used to drive the connecting arm (13) to move along the Y direction. The third driving mechanism is mounted on the second driving mechanism and is used to drive the connecting arm (13) to move along the Z direction. The bottom end of the connecting arm (13) is connected to the vacuum adsorption mechanism; and / or The vacuum adsorption mechanism includes a mounting base (14) extending along the X direction, a vacuum generator and adsorption components (15) mounted on the mounting base (14), the mounting base (14) being connected to the driving mechanism, the adsorption components (15) being connected to the vacuum generator, and the adsorption components (15) being multiple and spaced apart along the X direction.

10. A cutting device, characterized in that, The cutting equipment includes the edge-separation device according to any one of claims 1 to 9.

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