WO2020211758A1 - 定位装置及划线设备 - Google Patents

定位装置及划线设备 Download PDF

Info

Publication number
WO2020211758A1
WO2020211758A1 PCT/CN2020/084746 CN2020084746W WO2020211758A1 WO 2020211758 A1 WO2020211758 A1 WO 2020211758A1 CN 2020084746 W CN2020084746 W CN 2020084746W WO 2020211758 A1 WO2020211758 A1 WO 2020211758A1
Authority
WO
WIPO (PCT)
Prior art keywords
positioning
bearing
base
positioning device
top plate
Prior art date
Application number
PCT/CN2020/084746
Other languages
English (en)
French (fr)
Inventor
许根夫
杨佳丽
Original Assignee
深圳市杰普特光电股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市杰普特光电股份有限公司 filed Critical 深圳市杰普特光电股份有限公司
Publication of WO2020211758A1 publication Critical patent/WO2020211758A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors

Definitions

  • the present disclosure relates to the field of resistance preparation, in particular, to a positioning device and a scribing device.
  • the resistance tends to be miniaturized and the resistance substrate is thinner. Therefore, in the resistance preparation process, the accuracy and quality requirements of the scribing operation on the resistance substrate are improved.
  • the resistor substrate Before scribing on the resistor substrate, the resistor substrate needs to be fixed.
  • the stability of the resistance substrate fixing, the flatness of the resistance substrate (the inclination angle between the resistance substrate and the horizontal plane), and the angle of the resistance substrate relative to the moving direction of the scribing moving platform mechanism, etc., will affect the accuracy and quality of the subsequent scribing.
  • a device configured to fix the resistance substrate cannot change the angle between the resistance substrate and the moving direction of the scribing moving platform.
  • the purpose of the present disclosure includes, for example, providing a positioning device that can position a resistive substrate and rotate the resistive substrate in a horizontal plane to change the angle between the resistive substrate and the moving direction of the scribing moving platform.
  • Another object of the present disclosure includes, for example, providing a scribing device that can fix a resistive substrate by the above positioning device, and can perform a scribing operation on the resistive substrate by a laser scribing device, because it is provided with the above
  • the positioning device can therefore position the resistance substrate, and can make the resistance substrate rotate in a horizontal plane to change the angle between the resistance substrate and the moving direction of the scribing moving platform.
  • the embodiment of the present disclosure provides a positioning device, including a positioning seat and a base;
  • the positioning base is provided with a positioning mechanism, and the positioning mechanism is configured to fix the workpiece on the positioning base;
  • the positioning base is rotatably connected with the base, an eccentric rotating member is arranged between the positioning base and the base, and the eccentric rotating member is configured to drive the positioning base to rotate relative to the base around a vertical axis.
  • the positioning device further includes a locking member configured to lock the base and the positioning base so that they are relatively fixed; and release the lock of the base and the positioning base so that they can rotate relative to each other.
  • the base is provided with a first threaded hole
  • the positioning seat is provided with an elongated hole
  • the locking member is threaded into the first threaded hole after passing through the elongated hole
  • the positioning seat is configured when the locking member locks the base and the positioning seat It is clamped between the base and the locking member.
  • the locking member is set as a fixing screw.
  • the positioning base includes a top plate and a bracket
  • the top plate is provided with a positioning area configured to place the workpiece, and the positioning mechanism is configured to fix the workpiece in the positioning area;
  • An inclination adjusting member is arranged between the top plate and the bracket, and the inclination adjusting member is configured to adjust the inclination angle of the top plate relative to the horizontal plane;
  • the eccentric rotating member is arranged between the base and the support.
  • the bracket includes two horizontal frames and a vertical frame arranged between the two horizontal frames, one of the two horizontal frames is connected with the top plate, and the other of the two horizontal frames is connected with the base.
  • the inclination adjusting member includes an adjusting part, which is screwed to the top plate, and when the adjusting part rotates relative to the top plate, the end of the adjusting part can resist against the bracket to drive the top plate away from the bracket.
  • the adjusting part is provided with a groove and an escape hole communicating with the bottom of the groove; the inclination adjusting member further includes a fixing part, which passes through the escape hole and is screwed to the bracket.
  • the positioning area is provided with a vacuum suction port.
  • the top plate is provided with a vacuum pipeline, one end of the vacuum pipeline is connected with the vacuum suction port, and the other end of the vacuum pipeline is configured to communicate with the vacuum pump.
  • the top plate is provided with an observation hole, which penetrates the top plate along the thickness direction of the top plate, a camera installation area is provided on the bracket, and the camera installed in the camera installation area is located below the observation hole.
  • the positioning mechanism includes a first clamping assembly and a second clamping assembly that are both connected to the positioning base.
  • the first clamping assembly can move in a first direction to clamp or loosen the workpiece
  • the second clamping assembly can move along the Move in the second direction to clamp or loosen the workpiece.
  • first clamping assembly and the second clamping assembly respectively include at least two bearing positioning areas, each bearing positioning area is equipped with a bearing, and the bearing can rotate relative to the bearing positioning area.
  • each bearing positioning area of the first clamping assembly is provided with at least two first bearing installation positions spaced along the first direction, and any two of the at least two first bearing installation positions are equipped with bearings
  • the bearing positioning area of the second clamping assembly is provided with at least two second bearing installation positions spaced along the second direction, and any two of the at least two second bearing installation positions are equipped with bearings.
  • the positioning device further includes a first driver and a second driver.
  • the first driver is connected to the first clamping component and is configured to drive the first clamping component to move in a first direction; the second driver and the second clamping component Connected and configured to drive the second clamping assembly to move in the second direction.
  • the first clamping assembly includes a first fixed bearing and a first clamping bearing, the first fixed bearing is fixedly connected to the top plate, the first driver is connected to the first clamping bearing, and is configured to drive the first clamping bearing along The first direction is close to or far away from the first fixed bearing;
  • the second clamping assembly includes a second fixed bearing and a second clamping bearing, the second fixed bearing is fixedly connected to the top plate, and the second driver is connected to the second clamping bearing and is configured to The second clamping bearing is driven to approach or move away from the second fixed bearing in the second direction.
  • the positioning device further includes a first elastic element and a positioning shaft, the first driver is connected to the first elastic element, the positioning shaft is connected to the positioning base, the first elastic element is connected to the positioning shaft; the first elastic element is configured to The driving end of a driver moves to make the first clamping assembly clamp the workpiece in the first direction.
  • the positioning device further includes a second elastic member, the second driver is connected to the second elastic member, and the second elastic member is connected to the positioning shaft; the second elastic member is configured to move the driving end of the second driver to make the second The clamping assembly clamps the workpiece in the second direction.
  • the positioning seat is provided with a plurality of positioning shaft installation holes arranged at intervals, and the positioning shaft is selectively connected to one of the plurality of positioning shaft installation holes.
  • the embodiment of the present disclosure also provides a scribing equipment, including: a laser scribing device and the positioning device as described in the above technical solution, the positioning device is configured to position the workpiece, and the laser scribing device is configured to be fixed on the workpiece fixed on the positioning device Underline.
  • a scribing equipment including: a laser scribing device and the positioning device as described in the above technical solution, the positioning device is configured to position the workpiece, and the laser scribing device is configured to be fixed on the workpiece fixed on the positioning device Underline.
  • the positioning device is configured to fix a workpiece, and when the positioning device is applied to a scribing device, it is configured to position a resistive substrate.
  • the resistive substrate is fixed to the positioning base by the positioning mechanism.
  • the eccentric rotating member is rotated to make the positioning base rotate relative to the base around the rotating shaft. Because the resistive substrate is fixed to the positioning base Therefore, it rotates synchronously with the positioning base, so that the angle between the resistance substrate and the moving direction of the scribing moving platform can be adjusted.
  • using the above positioning device can not only fix the resistance substrate, but also adjust the angle between the resistance substrate and the moving direction of the scribing moving platform, so that in the subsequent scribing operation, the positioning of the resistance substrate is more accurate and the scribing The line accuracy and quality can be improved.
  • Figure 1a is a schematic structural diagram of a positioning seat provided by an embodiment of the disclosure.
  • FIG. 1b is a first structural diagram of a positioning device provided by an embodiment of the disclosure.
  • FIG. 2 is a second structural diagram of the positioning device provided by an embodiment of the disclosure.
  • FIG. 3 is the third structural diagram of the positioning device provided by the embodiment of the disclosure.
  • FIG. 4 is a fourth structural diagram of the positioning device provided by the embodiment of the disclosure.
  • FIG. 5 is a fifth structural schematic diagram of a positioning device provided by an embodiment of the disclosure.
  • Figure 6 is a cross-sectional view at A-A in Figure 5;
  • FIG. 7 is a first schematic diagram of assembling the bracket and the base in the positioning device provided by an embodiment of the disclosure.
  • FIG. 8 is a second schematic diagram of assembling the bracket and the base in the positioning device provided by the embodiment of the disclosure.
  • FIG. 9 is a first structural diagram of the top plate in the positioning device provided by the embodiment of the disclosure.
  • FIG. 10 is a second structural diagram of the top plate in the positioning device provided by the embodiment of the disclosure.
  • 001-Positioning seat 100-Top plate; 101-Vacuum suction port; 102-First observation hole; 103-Second observation hole; 104-Vacuum pipeline; 105-Limiting hole; 106-Adjustment installation hole; 107-Locating area ;200-bracket; 201-long hole; 202-camera installation area; 203-through hole; 204-second threaded hole; 205-horizontal frame; 206-stand; 300-base; 301-first threaded hole 302-assembly hole; 400-positioning mechanism; 401-first fixed bearing; 402-second fixed bearing; 403-first clamping bearing; 404-second clamping bearing; 405-first bearing seat; 406- Second bearing seat; 407-first bearing installation position; 408-second bearing installation position; 409-first driver; 410-second driver; 411-first elastic member; 412-second elastic member; 413-positioning Shaft; 414-positioning shaft mounting hole; 501-
  • the terms “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner”, “outer”, etc. indicate the orientation or The positional relationship is based on the position or positional relationship shown in the drawings, or the position or positional relationship usually placed when the product of the invention is used, only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying the pointed position
  • the device or element must have a specific orientation, be configured and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure.
  • the terms “first”, “second”, etc. are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.
  • horizontal does not mean that the component is required to be absolutely horizontal or overhang, but may be slightly inclined.
  • horizontal only means that its direction is more horizontal than “vertical”, it does not mean that the structure must be completely horizontal, but can be slightly inclined.
  • the present disclosure provides a positioning device, including a positioning base 001 and a base 300; wherein the positioning base 001 is provided with a positioning mechanism 400, and the positioning mechanism 400 is configured to fix a workpiece to the positioning base 001; positioning The base 001 and the base 300 are rotatably connected.
  • An eccentric rotating member 502 is arranged between the positioning base 001 and the base 300. The eccentric rotating member 502 is configured to drive the positioning base 001 to rotate relative to the base 300 around a vertical axis.
  • the positioning base 001 and the base 300 may be connected by a rotating shaft 800.
  • the rotating shaft 800 is vertically arranged and fixedly connected to the base 300, the positioning seat 001 is provided with a positioning hole 501 of the rotating shaft 800, the rotating shaft 800 extends into the positioning hole 501 of the rotating shaft 800, and the positioning seat 001 rotates relative to the base 300.
  • the positioning seat 001 rotates around the axis of the rotating shaft 800.
  • the above-mentioned vertical axis is the axis of the rotating shaft 800.
  • the positioning device provided by the present disclosure can be applied to a scribing device, and is configured to position the resistance substrate 700 and adjust the position and angle of the resistance substrate 700.
  • the level of the resistance substrate 700 that is, the inclination angle of the resistance substrate 700 with respect to the horizontal plane
  • the positioning seat 001 includes a top plate 100 and a bracket 200, and the top plate 100 is provided with a workpiece In the positioning area 107, the positioning mechanism 400 is configured to fix the workpiece in the positioning area 107; an inclination adjusting member 600 is provided between the top plate 100 and the support 200, and the inclination adjusting member 600 is configured to adjust the inclination angle of the top plate 100 relative to the horizontal plane, thereby driving the The workpiece in the positioning area 107 moves to adjust the level of the workpiece; the rotating shaft 800 and the eccentric rotating member 502 are both arranged between the base 300 and the support 200.
  • a positioning hole 501 of a rotating shaft 800 is provided on the bracket 200, and a rotating shaft 800 is provided on the base 300.
  • the rotating shaft 800 extends into the positioning hole 501 of the rotating shaft 800 and can be relative to the rotating shaft. 800 positioning hole 501 rotates.
  • a through hole 203 is provided on the bracket 200, and an eccentric rotating member 502 is provided on the base.
  • the eccentric rotating member 502 rotates.
  • the eccentric rotating member 502 pushes the side wall of the through hole 203 during the rotation.
  • the support 200 is driven to rotate at a certain angle.
  • the eccentric rotating member 502 may be an eccentric pin, the cross section of the eccentric pin is circular, where the cross section refers to a plane perpendicular to the extending direction of the eccentric pin, and the rotation axis center of the eccentric pin does not coincide with the circle center.
  • the through hole 203 can be an oblong hole 6012.
  • the through hole 203 can also be an elongated hole, an elliptical hole or a waist-shaped hole.
  • the length of the major axis of the through hole 203 is greater than the diameter of the eccentric pin, and the length of the minor axis is slightly larger than The diameter of the eccentric pin.
  • the maximum distance between the rotation axis of the eccentric pin and its edge is greater than the shortest distance between the rotation axis of the eccentric pin and the inner wall of the through hole 203.
  • the inclination adjusting member 600 includes an adjusting part 601 and a fixing part 602.
  • the top plate 100 is provided with an adjusting part mounting hole 106 (see FIGS. 9 and 10).
  • a second threaded hole 204 is provided at a position corresponding to the adjusting member mounting hole 106, and the diameter of the second threaded hole 204 is smaller than the diameter of the adjusting member mounting hole 106.
  • the external thread on the adjusting part 601 matches the internal thread of the adjusting part mounting hole 106.
  • the adjusting part mounting hole 106 is a threaded hole, and the adjusting part 601 and the adjusting part mounting hole 106 are screwed together.
  • the external thread on the fixing portion 602 matches the thread of the second threaded hole 204.
  • the top surface of the adjusting part 601 is provided with a groove 6011, and the bottom of the groove 6011 is provided with an escape hole 6012 that penetrates the adjusting part 601 in the axial direction.
  • the fixing part 602 passes through the round hole 6012 of the adjusting part and is screwed into the second threaded hole 204 .
  • the avoiding hole 6012 may be a round hole.
  • the avoiding hole 6012 may also be a hole of other shapes, such as a square hole or an elliptical hole, which can allow the fixing portion 602 to pass through.
  • a round hole such as a square hole or an elliptical hole
  • the adjusting part 601 can extend downwards from the adjusting part mounting hole 106, and the adjusting part 601 extends out of the adjusting part mounting hole. After 106, the bottom of the adjusting part 601 directly contacts the bracket 200, so that the top plate 100 is inclined relative to the top surface of the bracket 200. Changing the length of the adjusting portion 601 extending downward from the adjusting portion mounting hole 106 can change the tilt angle of the top plate 100 relative to the bracket 200. When the bracket 200 is set horizontally, adjusting the angle of the top plate 100 relative to the bracket 200 will also change The inclination angle of the top plate 200 relative to the horizontal plane.
  • the base 300 is provided with a first threaded hole 301, and the positioning seat 001 is provided with The long hole 201, the locking member 503 passes through the long hole 201 and is screwed into the first threaded hole 301 to fix the positioning seat 001 and the base 300.
  • the long hole 201 is provided on the bracket 200, and within the rotation range of the bracket 200, during the movement of the long hole 201, there is always a part of the area corresponding to the first threaded hole 301.
  • the locking member 503 is passed through the elongated hole 201 and then screwed into the first threaded hole 301 to lock the bracket 200 and the base 300. Or, the locking member 503 is always threadedly connected with the first threaded hole 301. Before rotating the bracket 200, the locking member 503 is loosened, so that a gap is generated between the locking member 503 and the bracket 200 in the extending direction of the locking member 503. The tightening member 503 is not against the surface of the bracket 200. In this state, the locking member 503 unlocks the bracket 200 and the base 300. During the rotation of the bracket 200, the position of the elongated hole 201 is moved, so it is locked. The relative position of the member 503 in the long hole 201 changes, but a part of the locking member 503 is always located in the long hole 201. After the rotation is completed, the locking member 503 is tightened.
  • the locking member 503 may be a fixing screw, and the diameter of the head of the fixing screw is larger than the size of the short axis of the long hole. Therefore, after the fixing screw is tightened, a partial area of the bracket 200 is against the head of the fixing screw, so that The bracket 200 is clamped between the head of the fixing screw and the base 300.
  • the bracket 200 includes two horizontally arranged horizontal frames 205 and a vertically arranged vertical frame 206.
  • the vertical frame 206 is connected between the two horizontal frames 205, and the vertical frame 206 is located between the two horizontal frames 205.
  • One side edge area With this arrangement, the entire bracket 200 becomes a "mouth"-shaped structure with an opening on one side, or the entire bracket 200 is a "U"-shaped structure.
  • the horizontal frame 205 located above (hereinafter referred to as the upper horizontal frame) is connected with the top plate 100, and the horizontal frame 205 located below (hereinafter referred to as the lower horizontal frame) is connected with the base 300.
  • the four regions of the lower horizontal frame close to the corners are respectively provided with long holes, and the regions corresponding to the long holes on the base 300 are respectively provided with first threaded holes 301. In this way, four locking members 503 can be used for the bracket Fix it with the base.
  • a mounting hole 302 is provided along the longitudinal direction of the base 300, and the mounting hole 302 is configured as a fixing structure such as a mounting bolt to facilitate the work The table is fixed.
  • the positioning area 107 of the top plate 100 is provided with a vacuum suction port 101.
  • a vacuum pipe 104 is provided on the top plate 100, and the vacuum pipe 104 is in communication with the vacuum suction hole 101.
  • a vacuum pump can be connected through the vacuum line 104, and the workpiece can be fixed by vacuum adsorption.
  • the number of vacuum suction ports 101 is set as required, and when there are multiple vacuum suction ports 101, the multiple vacuum suction ports 101 are arranged at intervals.
  • the multiple vacuum suction ports 101 can be connected to the vacuum line 104 at the same time, and then connected to the vacuum pump through the vacuum line 104.
  • the top plate 100 is provided with an observation hole, which penetrates the top plate 100 along the thickness direction of the top plate 100.
  • the bracket 200 is also provided with a camera installation area 202, a camera installation area The video recording mechanism installed in 202 is located below the observation hole.
  • the positioning device when the positioning device is applied to the scribing equipment, after the scribing operation is completed on one side of the resistance substrate 700, after the scribing resistance substrate 700 is turned over, the resistance substrate can be photographed and identified by the camera
  • the mark on 700 can facilitate more precise positioning operation of the resistance substrate 700 after being turned over.
  • the recording mechanism is located under the top plate 100 to photograph and identify whether there is a mark on the resistance substrate 700 exposed in the observation hole, and to identify the position of the mark (that is, the coordinates of the position where the mark is located).
  • a plurality of groups of observation holes are provided on the top plate 100.
  • two sets of observation holes are provided on the top plate 100, and each group includes four observation holes.
  • the observation holes in one group are called the first observation holes 102, and the other The observation holes in the group are called the second observation holes 103, and the area of the rectangular area enclosed by the four first observation holes 102 is larger than the area of the rectangular area enclosed by the four second observation holes 103.
  • FIG. 2 is larger than the size of the resistor substrate 700 placed on the positioning device in FIG. 5.
  • the larger resistor The four corner regions of the substrate 700 are respectively located at positions corresponding to the four first observation holes 102; in FIG. 5, the smaller-sized resistive substrate 700 is located inside the area enclosed by the four first observation holes 102.
  • the four corners are respectively located at positions corresponding to the four second observation holes 103.
  • the positioning mechanism 400 includes a first clamping assembly and a second clamping assembly.
  • the first clamping assembly can move in a first direction to clamp or loosen the workpiece
  • the second clamping assembly can move in a second direction.
  • the first direction is perpendicular to the second direction.
  • the angle between the first direction and the second direction can also be other angles than 90°.
  • the direction indicated by arrows B-C is the first direction
  • the direction indicated by arrows D-E is the second direction.
  • Two sets of clamping components respectively clamp and fix the workpiece from two perpendicular directions, which can meet the fixing requirements of workpieces with more shapes and structures.
  • the resistance substrate 700 is generally rectangular, and the first direction and the second direction correspond to the length direction and the width direction of the resistance substrate 700, respectively.
  • the first clamping assembly and the second clamping assembly respectively include at least two bearing positioning areas 107, each bearing positioning area 107 is equipped with a bearing, and the bearing can rotate relative to the bearing positioning area 107.
  • the two opposite bearing positioning areas 107 can be respectively connected with different drives.
  • at least one of the two drives drives
  • the bearing positioning area 107 connected to it moves in a direction close to the other bearing positioning area 107.
  • only one bearing positioning area 107 may be opposite to each other. If the bearing positioning area 107 on the other side moves, the bearing positioning areas 107 on both sides may move relatively.
  • the clamping and unclamping operation of the workpiece is performed by fixing the bearing positioning area 107 on one side of the clamping assembly, and moving only the bearing positioning area 107 on the opposite side.
  • the first clamping assembly includes a first fixed bearing 401 and a first clamping bearing 403, and at least one bearing positioning area 107 in the first clamping assembly is provided on the top plate 100, and the top plate 100 Being an integral structure, it is equivalent to fixing the first fixed bearing 401 on the top plate 100, and the first fixed bearing 401 can rotate relative to the top plate 100.
  • At least one bearing positioning area 107 in the first clamping assembly is connected to the first driver.
  • a first bearing seat 405 is connected to the driving end of the first driver 409, and the bearing is positioned
  • the zone 107 is arranged on the first bearing seat 405, that is, the first clamping bearing 403 is installed on the first bearing seat 405, and the first driver 409 drives the first bearing seat 405 to move in the first direction to move closer to or away from the first fixing Bearing 401.
  • the second clamping assembly is similar in composition to the first clamping assembly, including a second fixed bearing 402 and a second clamping bearing 404. At least one bearing positioning area 107 in the second clamping assembly is arranged on the top plate 100 and is 100 is an integral structure, which is equivalent to fixing the second fixed bearing 402 on the top plate 100, and the second fixed bearing 402 can rotate relative to the top plate 100. At least one bearing positioning area 107 in the second clamping assembly is connected to the second driver 410.
  • a second bearing seat 406 is connected to the driving end of the second driver 410, and the bearing The positioning area 107 is arranged on the second bearing seat 406, that is, the second clamping bearing 404 is installed on the second bearing seat 406, and the second driver 410 drives the second bearing seat 406 to move in the second direction to approach or move away from the second bearing seat.
  • a limit hole 105 is provided on the top plate 100, and the first driver 409 and the second driver 410 are respectively connected to the bracket 200 and located on the top plate 100 Below, the first clamping bearing 403 installed on the first bearing seat 405 and the second clamping bearing 404 installed on the second bearing seat 406 respectively pass through the corresponding limit hole 105 and then extend part of the area to the top plate 100 Above.
  • the first clamping bearing 401 can be driven by the first driver 409 to approach or move away from the first fixed bearing 402 in the first direction, and the second clamping bearing 403 can be driven by the second driver 410 along the second The direction is close to or away from the second fixed bearing 402.
  • the first driver 409 is only configured to drive the first clamping bearing 403 to move away from the first fixed bearing 401
  • the second driver 410 is only configured to drive the second clamping bearing 404 to move away from the second fixed bearing 402 mobile.
  • the positioning device further includes a first elastic member 411 and a second elastic member 412, the first driver 409 is connected to the first elastic member 411, and the second driver 410 is connected to the second elastic member 412. 412 is connected, the first elastic member 411 and the second elastic member 412 are both connected with the positioning shaft 413, and the positioning shaft 413 is mounted on the positioning seat 001.
  • the positioning shaft 413 is installed on the bracket 200, the first elastic member 411 is connected with the driving end of the first driver 409, and the second elastic member 412 is connected with the driving end of the second driver 410.
  • the first elastic member 411 is configured to pull the driving end of the first driver 409 to move along the first direction toward the first fixed bearing 401, thereby driving the first clamping bearing 403 to the first fixed bearing 401
  • the second elastic member 412 is configured to pull the driving end of the second driver 410 to move in the second direction toward the second fixed bearing 402, thereby driving the second clamping bearing 404 to the second fixed bearing 402 mobile. That is to say, during the clamping process, the first driver 409 and the second driver 410 do not provide driving force, but move under the drive of the first elastic member 411 and the second elastic member 412, that is, the flexible clamping is adopted. The workpiece is clamped in such a way that the workpiece is not easily damaged.
  • first elastic member 411 may also be directly connected to the first bearing housing 405, and the second elastic member 412 may also be directly connected to the second bearing housing 406.
  • the first driver 409 and the second driver 410 may use air cylinders, and the first elastic member 411 and the second elastic member 412 may use tension springs.
  • the bearing positioning area 107 of the first clamping assembly is provided with at least two first bearing mounting positions 407 at intervals along the first direction, and the upper edge of the bearing positioning area 107 of the second clamping assembly At least two second bearing installation positions 408 will be provided in the second direction.
  • the first bearing installation position 407 is configured to install the first fixed bearing 401 or the first clamping bearing 403
  • the second bearing installation position 408 is configured to install the second fixed bearing 402 or the second clamping bearing 404.
  • the mounting position of the bearing can be selected according to the size of the resistance substrate to be positioned.
  • the bearings are installed relatively far from the workpiece positioning area 107
  • the far bearing installation position that is, in the direction shown in Figure 2, the first fixed bearing 401 is installed in the upper first bearing installation position 407 of the bearing positioning area 107, and the first clamping bearing 403 is installed in it
  • the lower first bearing installation position 407 in the positioning area 107; the second fixed bearing 402 is installed in the second bearing installation position 408 to the right of the bearing positioning area 107, and the second clamping bearing 404 is installed in The second bearing installation position 408 to the left of the bearing positioning area 107 where it is located.
  • the bearings are installed in the bearing installation position relatively close to the workpiece positioning area 107, that is, the first fixed bearing 401 is installed in the direction shown in FIG.
  • the second fixed bearing 402 It is installed at the second bearing installation position 408 to the left of the bearing positioning area 107 where it is located, and the second clamping bearing 404 is installed at the second bearing installation position 408 to the right of the bearing positioning area 107 where it is located.
  • a plurality of positioning shaft installation holes 414 are provided on the bracket 200 at intervals along the first direction or the second direction, and the positioning shaft 413 is installed in one of the positioning shaft installation holes 414.
  • the multiple positioning shaft mounting holes 414 provide multiple mounting positions for the positioning shaft 413, so that a more suitable mounting hole can be selected according to the specific conditions of the elastic member (the first elastic member 411 and the second elastic member 412) to adjust The initial stretch of the elastic.
  • the positioning shaft 413 is selectively connected to at least one of the multiple positioning shaft mounting holes 414. In the present disclosure, the positioning shaft 413 is selectively connected to one of the multiple positioning shaft mounting holes 414.
  • the present disclosure also provides a scribing equipment, including: a laser scribing device (not shown) and the positioning device provided above, the positioning device is configured to locate a workpiece, and the laser scribing device is configured to be fixed on the workpiece Draw a line on it.
  • the laser scribing device can move along the X-axis and the Y-axis, and the direction of the X-axis is the same as the moving direction (first direction) of the first clamping bearing 403 in the positioning device, and the direction of the Y-axis is the same as that of the first clamping bearing in the positioning device.
  • the moving direction (second direction) of the two clamping bearings 404 is the same.
  • the workpiece mentioned in the present disclosure may be, but is not limited to, the resistive substrate 700.
  • the present disclosure provides a positioning device and marking equipment, which is convenient to operate and has high marking quality.

Abstract

本公开提供了一种定位装置及划线设备，涉及基板制备技术领域，定位装置包括：定位座和底座；所述定位座设置有定位机构，所述定位机构配置成将工件固定于所述定位座；所述定位座与所述底座之间通过转轴连接，所述定位座与所述底座之间设置有偏心旋动件，所述偏心旋动件配置成带动所述定位座绕所述转轴相对所述底座转动。所述定位装置配置成固定电阻基板，并能够带动电阻基板在水平面内转动，进而实现对于电阻基板的定位及对电阻基板进行角度的调节，以提高电阻基板的划线工艺的精度及质量。

Description

定位装置及划线设备
相关申请的交叉引用
本公开要求于2019年04月15日提交中国专利局的申请号为2019103021746、名称为“定位装置及划线设备”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及电阻制备领域，具体而言，涉及一种定位装置及划线设备。
背景技术
随着技术发展，电阻趋向于小型化和电阻基板簿型化，因此在电阻制备过程中，对在电阻基板上进行划线操作的精度和质量要求有所提高。
在电阻基板上进行划线操作前，需要将电阻基板进行固定。电阻基板固定的稳定性、电阻基板的平面度(电阻基板与水平面之间的倾角)以及电阻基板相对于划线移动平台机构的移动方向的角度等因素均会影响后续划线的精度和质量。
现有技术中，配置成固定电阻基板的装置无法改变电阻基板与划线移动平台的移动方向之间的角度。
发明内容
本公开的目的包括，例如，提供一种定位装置，其能够对电阻基板进行定位，并可使得电阻基板在水平面内转动，以改变电阻基板与划线移动平台的移动方向之间的角度。
本公开的另一目的包括，例如，提供一种划线设备，其能够通过上述定位装置对电阻基板进行固定，并能够通过激光划线装置在电阻基板上进行划线操作，由于其设置有上述定位装置，因此能够对电阻基板进行定位，并可使得电阻基板在水平面内转动，以改变电阻基板与划线移动平台的移动方向之间的角度。
本公开的实施例是这样实现的：
本公开实施例提供了一种定位装置，包括定位座和底座；
定位座设置有定位机构，定位机构配置成将工件固定于定位座；
定位座与底座转动连接，定位座与底座之间设置有偏心旋动件，偏心旋动件配置成带动定位座绕一竖直轴线相对底座转动。
可选的，定位装置还包括锁紧件，锁紧件配置成锁定底座以及定位座，以使二者相对固定；以及解除底座与定位座的锁定，以使二者能相对转动。
可选的，底座上设置有第一螺纹孔，定位座设置有长孔，锁紧件穿过长孔后旋入第一螺纹孔，定位座被配置成当锁紧件锁定底座以及定位座时被夹持于底座与锁紧件之间。
可选的，锁紧件设置为固定螺钉。
可选的，定位座包括顶板和支架，
顶板设置有配置成放置工件的定位区，定位机构配置成将工件固定于定位区；
顶板与支架之间设置有倾角调节件，倾角调节件配置成调节顶板相对水平面的倾角；
偏心旋动件设置于底座与支架之间。
可选的，支架包括两个横架以及设于两个横架之间的立架，两个横架中的一个与顶板连接，两个横架中的另一个与底座连接。
可选的，倾角调节件包括调节部，调节部与顶板螺接，且当调节部相对于顶板转动时，其端部能够与支架抵持以带动顶板远离支架。
可选的，调节部设置有凹槽以及与凹槽的槽底连通的避让孔；倾角调节件还包括固定部，固定部穿过避让孔并与支架螺接。
可选的，定位区设置有真空吸口。
可选的，顶板设置有真空管路，真空管路的一端与真空吸口连通，真空管路的另一端配置成与真空泵连通。
可选的，顶板设置有观测孔，观测孔沿顶板的厚度方向贯穿顶板，支架上设置有摄录机构安装区，摄录机构安装区安装的摄录机构位于观测孔下方。
可选的，定位机构包括均与定位座连接的第一夹持组件和第二夹持组件，第一夹持组件能够沿第一方向移动夹紧或松开工件，第二夹持组件能够沿第二方向移动以夹紧或松开工件。
可选的，第一夹持组件和第二夹持组件分别包括至少两个轴承定位区，各轴承定位区上均安装有轴承，轴承能够相对轴承定位区转动。
可选的，第一夹持组件的每个轴承定位区上沿第一方向间隔设置有至少两个第一轴承安装位，至少两个第一轴承安装位中的任意两个中均安装有轴承；第二夹持组件的轴承定位区上沿第二方向间隔设置有至少两个第二轴承安装 位，至少两个第二轴承安装位中的任意两个中安装有轴承。
可选的，定位装置还包括第一驱动器和第二驱动器，第一驱动器与第一夹持组件连接，配置成驱动第一夹持组件沿第一方向移动；第二驱动器与第二夹持组件连接，配置成驱动第二夹持组件沿第二方向移动。
可选的，第一夹持组件包括第一固定轴承以及第一夹紧轴承，第一固定轴承与顶板固定连接，第一驱动器与第一夹紧轴承连接，配置成驱动第一夹紧轴承沿第一方向靠近或者远离第一固定轴承；第二夹持组件包括第二固定轴承以及第二夹紧轴承，第二固定轴承与顶板固定连接，第二驱动器与第二夹紧轴承连接，配置成驱动第二夹紧轴承沿第二方向靠近或者远离第二固定轴承。
可选的，定位装置还包括第一弹性件和定位轴，第一驱动器与第一弹性件连接，定位轴与定位座连接，第一弹性件与定位轴连接；第一弹性件配置成使第一驱动器的驱动端移动以使第一夹持组件在第一方向上夹紧工件。
可选的，定位装置还包括第二弹性件，第二驱动器与第二弹性件连接，第二弹性件与定位轴连接；第二弹性件配置成使第二驱动器的驱动端移动以使第二夹持组件在第二方向上夹紧工件。
可选的，定位座上设有间隔排布的多个定位轴安装孔，定位轴选择性地与多个定位轴安装孔中的一个连接。
本公开的实施例还提供了一种划线设备，包括：激光划线装置和如上述技术方案的定位装置，定位装置配置成定位工件，激光划线装置配置成在固定于定位装置上的工件上划线。
与现有技术相比，本公开实施例的有益效果包括，例如：定位装置配置成固定工件，当将定位装置应用于划线设备时，其配置成定位电阻基板。具体地，在使用过程中，通过定位机构将电阻基板固定于定位座，当需要调整电阻基板的角度时，转动偏心旋动件，使得定位座绕转轴相对底座转动，由于电阻基板固定于定位座，因此随定位座同步转动，从而可对电阻基板与划线移动平台的移动方向之间的角度进行调整。
因此，使用上述定位装置，不仅可以对电阻基板进行固定，还能够调整电阻基板与划线移动平台的移动方向之间的角度，使得在后续划线操作过程中，电阻基板定位更为准确，划线精度和质量均能够有所提升。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本公开的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1a为本公开实施例提供的定位座的结构示意图；
图1b为本公开实施例提供的定位装置的结构示意图一；
图2为本公开实施例提供的定位装置的结构示意图二；
图3为本公开实施例提供的定位装置的结构示意图三；
图4为本公开实施例提供的定位装置的结构示意图四；
图5为本公开实施例提供的定位装置的结构示意图五；
图6为图5中A-A处的剖视图；
图7为本公开实施例提供的定位装置中支架与底座的装配示意图一；
图8为本公开实施例提供的定位装置中支架与底座的装配示意图二；
图9为本公开实施例提供的定位装置中顶板的结构示意图一；
图10为本公开实施例提供的定位装置中顶板的结构示意图二。
图中：
001-定位座；100-顶板；101-真空吸口；102-第一观测孔；103-第二观测孔；104-真空管路；105-限位孔；106-调节件安装孔；107-定位区；200-支架；201-长孔；202-摄录机构安装区；203-通孔；204-第二螺纹孔；205-横架；206-立架；300-底座；301-第一螺纹孔；302-装配孔；400-定位机构；401-第一固定轴承；402-第二固定轴承；403-第一夹紧轴承；404-第二夹紧轴承；405-第一轴承座；406-第二轴承座；407-第一轴承安装位；408-第二轴承安装位；409-第一驱动器；410-第二驱动器；411-第一弹性件；412-第二弹性件；413-定位轴；414-定位轴安装孔；501-转轴定位孔；502-偏心旋动件；503-锁紧件；600-倾角调节件；601-调节部；6011-凹槽；6012-避让孔；602-固定部；700-电阻基板；800-转轴。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围，而是仅仅表示本公开的选定实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本公开的描述中，需要说明的是，术语“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的定位装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。此外，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
此外，术语“水平”、“竖直”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。
在本公开的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
下面结合附图，对本公开的一些实施方式作详细说明。在不冲突的情况下，下述的实施例及实施例中的特征可以相互组合。
请参照图1a-图10，本公开提供了一种定位装置，包括定位座001和底座300；其中，定位座001设置有定位机构400，定位机构400配置成将工件固定于定位座001；定位座001与底座300转动连接，定位座001与底座300之间设置有偏心旋动件502，偏心旋动件502配置成带动定位座001绕一竖直轴线相对底座300转动。
可选的，定位座001与底座300之间可通过转轴800连接。可选的，转轴800竖直设置且与底座300固定连接，定位座001上设置有转轴800定位孔501，转轴800伸入转轴800定位孔501中，在定位座001相对于底座300转动的过程中，定位座001绕转轴800的轴线转动，在这种设置方式中，上述竖直轴线即为转轴800的轴线。
本公开提供的定位装置能够应用于划线设备中，配置成对电阻基板700进行定位及调整电阻基板700的位置及角度。为便于调节电阻基板700的水平度(即电阻基板700相对于水平面的倾角)，在本公开中，如图1b所示，定位 座001包括顶板100和支架200，顶板100设置有配置成放置工件的定位区107，定位机构400配置成将工件固定于定位区107；顶板100与支架200之间设置有倾角调节件600，倾角调节件600配置成调节顶板100相对水平面的倾角，从而带动放置在定位区107内的工件运动，以实现调整工件的水平度；转轴800与偏心旋动件502均设置于底座300与支架200之间。
可选的，如图1b和图7所示，在支架200上设置有转轴800定位孔501，在底座300上设置有转轴800，转轴800伸入转轴800定位孔501中，且能够相对于转轴800定位孔501转动。
本公开中，在支架200上设置有通孔203，在底座上设置有偏心旋动件502，转动偏心旋动件502，偏心旋动件502在转动的过程中推动通孔203的侧壁，从而带动支架200进行一定角度的旋转。具体地，偏心旋动件502可以为偏心销，偏心销的横截面为圆形，其中，横截面是指垂直于偏心销的延伸方向的平面，偏心销的转动轴心与其圆心不重合。通孔203可以为长圆孔6012，显然，通孔203还可以为长条形孔、椭圆形孔或者腰型孔等，通孔203的长轴长度大于偏心销的直径，其短轴长度略大于偏心销的直径。偏心销的转动轴心与其边缘之间的最大距离，大于偏心销的转动轴心与通孔203的内壁之间的最短距离。
如图5和图6所示，在本公开中，倾角调节件600包括调节部601和固定部602，在顶板100上设置有调节件安装孔106(参见图9和图10)，在支架200上与调节件安装孔106对应的位置设置有第二螺纹孔204，第二螺纹孔204的直径小于调节件安装孔106的直径。调节部601上的外螺纹与调节件安装孔106的内螺纹匹配，换句话说，调节件安装孔106为螺纹孔，调节部601和调节件安装孔106螺接配合。固定部602上的外螺纹与第二螺纹孔204的螺纹匹配。调节部601的顶面设置有凹槽6011，凹槽6011的底部设置有沿轴向贯穿调节部601的避让孔6012，固定部602穿过调节部的圆孔6012后旋入第二螺纹孔204。应当理解，避让孔6012可以是圆孔，显然，避让孔6012还可以是其他形状的孔，例如方孔或者椭圆形孔，能够供固定部602穿过即可。此外，
在使用过程中，旋动调节部601，使得调节部601相对顶板100沿调节部601的轴向移动，调节部601可以向下伸出调节部安装孔106，调节部601伸出调节部安装孔106后，调节部601的底部直接与支架200接触，从而使得顶板100相对于支架200的顶面倾斜。改变调节部601向下伸出调节部安装孔106的长度，即可改变顶板100相对于支架200倾斜的角度，当支架200水平设置时，调节顶板100相对于支架200的角度，也就改变了顶板200相对水平面的倾角。
为了便于在角度调节完毕后更好地固定支架200与底座300，在本公开中，如图1b、图3和图4所示，底座300上设置有第一螺纹孔301，定位座001 设置有长孔201，锁紧件503穿过长孔201后旋入第一螺纹孔301，以固定定位座001与底座300。可选的，长孔201设置于支架200上，在支架200的转动范围内，长孔201在移动过程中，始终有部分区域与第一螺纹孔301对应。在支架200的角度调节完毕后，将锁紧件503穿过长孔201后旋入第一螺纹孔301，以将支架200与底座300锁紧。或者，锁紧件503始终与第一螺纹孔301螺纹连接，在转动支架200前，旋松锁紧件503，使得锁紧件503与支架200在锁紧件503的延伸方向上产生间隙，锁紧件503没有抵持在支架200的表面，在该状态下，锁紧件503解除对支架200和底座300的锁定，在转动支架200的过程中，由于长孔201的位置移动，因此锁紧件503在长孔201中的相对位置产生变化，但是锁紧件503的部分区域始终位于长孔201内，在转动完成后，将锁紧件503旋紧。
具体地，锁紧件503可以为固定螺钉，固定螺钉的头部直径大于长孔的短轴尺寸，因此在将固定螺钉拧紧后，支架200的部分区域与固定螺钉的头部抵持，从而使支架200被夹持于固定螺钉的头部和底座300之间。
在本公开中，支架200包括两个水平设置的横架205和一个竖直设置的立架206，立架206连接于两个横架205之间，且立架206位于两个横架205的其中一侧边缘区域。如此设置，整个支架200就成为一个类似于具有一侧开口的“口”字形结构，或者整个支架200呈一个“U”形结构。位于上方的横架205(以下简称上横架)与顶板100连接，位于下方的横架205(以下简称下横架)与底座300连接。在下横架的四个靠近于角部的区域分别设置有长孔，在底座300上与长孔对应的区域分别设置有第一螺纹孔301，如此设置，可使用四个锁紧件503对支架和底座进行固定。
为便于将定位装置固定于工作台，本公开中，如图3所示，底座300上沿纵向贯穿设置有装配孔302，装配孔302配置成安装螺栓等固定结构，以便于将底座300与工作台进行固定。
为了便于更好地固定工件，在本公开中，如图3、图9和图10所示，顶板100的定位区107设置有真空吸口101。可选的，在顶板100上设置有真空管路104，真空管路104与真空吸孔101连通。在使用时，可通过真空管路104连接真空泵，通过真空吸附固定工件。
显然，真空吸口101的数量按需设置，当真空吸口101的数量为多个时，多个真空吸口101间隔排布。多个真空吸口101可以同时与真空管路104连通，然后在通过真空管路104与真空泵连接。
在本公开中，顶板100设置有观测孔，观测孔沿顶板100的厚度方向贯穿顶板100，此外，如图3所示，支架200上还设置有摄录机构安装区202，摄录机构安装区202内安装的摄录机构位于观测孔下方。
如此设置，在将定位装置应用于划线设备时，当在电阻基板700的其中一面完成划线操作后，将划线后的电阻基板700翻面后，可通过摄录机构拍摄及识别电阻基板700上的标记，以便于在翻面后对电阻基板700进行更为精确的定位操作。摄录机构位于顶板100下方，以拍摄并识别露出于观测孔的电阻基板700上是否存在标记，以及识别标记的位置(即标记其所在位置的坐标)。
由于在使用过程中，定位装置夹持的电阻基板700的尺寸可能有所不同，为了适用于夹持更多尺寸的电阻基板700，在顶板100上设置有多组观测孔。举例来说，如图9和图10所示，在顶板100上设置有两组观测孔，每组分别包括四个观测孔，其中一组中的观测孔称为第一观测孔102，另一组中的观测孔称为第二观测孔103，四个第一观测孔102围成的矩形区域的面积大于四个第二观测孔103围成的矩形区域的面积。如图2和图5所示，图2中的定位装置上放置的电阻基板700的尺寸大于图5中的定位装置上放置的电阻基板700的尺寸，在图2中，该尺寸较大的电阻基板700的四个角部区域分别位于四个第一观测孔102相对应的位置；在图5中，该尺寸较小的电阻基板700位于四个第一观测孔102围成的区域内侧，其四个角部分别位于四个第二观测孔103相对应的位置。
在本公开中，定位机构400包括第一夹持组件和第二夹持组件，第一夹持组件能够沿第一方向移动以夹紧或松开工件，第二夹持组件能够沿第二方向移动以夹紧或松开工件，第一方向与第二方向垂直，显然，第一方向和第二方向之间的夹角还可以是除90°以外的其他角度。如图2所示，箭头B-C所指的方向即为第一方向，箭头D-E所指的方向即为第二方向。两组夹持组件分别从两个垂直的方向对工件进行夹持固定，可以满足较多形状结构的工件的固定需求。
需要说明的是，电阻基板700通常为矩形，则第一方向和第二方向分别对应于电阻基板700的长度方向和宽度方向。
在本公开中，可选的，第一夹持组件和第二夹持组件分别包括至少两个轴承定位区107，各轴承定位区107上均安装有轴承，轴承能够相对轴承定位区107转动。
在夹持组件(第一夹持组件或第二夹持组件)中，相对的两个轴承定位区107可以分别与不同的驱动器连接，在进行夹紧操作时，两个驱动器中的至少一个驱动与其连接的轴承定位区107向靠近另一轴承定位区107的方向移动，换句话说，在夹持过程中，在相对的两个轴承定位区107中，可以只有一侧的轴承定位区107相对于另一侧的轴承定位区107移动，也可以两侧的轴承定位区107均相对移动。
在本公开中，采取将夹持组件中其中一侧的轴承定位区107固定，只移动其相对的另一侧的轴承定位区107的方式进行工件的夹紧及松开操作。
请参阅图2，可选的，第一夹持组件包括第一固定轴承401和第一夹紧轴承403，第一夹持组件中的至少一个轴承定位区107设置于顶板100上，与顶板100为一体结构，相当于将第一固定轴承401固定安装于顶板100上，第一固定轴承401可相对顶板100转动。第一夹持组件中的至少一个轴承定位区107与第一驱动器连接，可选的，如图7和图8所示，在第一驱动器409的驱动端连接有第一轴承座405，轴承定位区107设置于第一轴承座405上，即第一夹紧轴承403安装于第一轴承座405上，第一驱动器409驱动第一轴承座405沿第一方向移动，以靠近或远离第一固定轴承401。
第二夹持组件与第一夹持组件的构成相似，包括第二固定轴承402和第二夹紧轴承404，第二夹持组件中的至少一个轴承定位区107设置于顶板100上，与顶板100为一体结构，相当于将第二固定轴承402固定安装于顶板100上，第二固定轴承402可相对顶板100转动。第二夹持组件中的至少一个轴承定位区107与第二驱动器410连接，可选的，如图7和图8所示，在第二驱动器410的驱动端连接有第二轴承座406，轴承定位区107设置于第二轴承座406上，即第二夹紧轴承404安装于第二轴承座406上，第二驱动器410驱动第二轴承座406沿第二方向移动，以靠近或远离第二固定轴承402。
可选的，如图1a、图1b、图9和图10所示，在顶板100上设置有限位孔105，第一驱动器409和第二驱动器410分别连接于支架200上，且位于顶板100的下方，第一轴承座405上安装的第一夹紧轴承403和第二轴承座406上安装的第二夹紧轴承404分别穿过对应的限位孔105后将其部分区域伸出到顶板100上方。
本公开中，第一夹紧轴承401可在第一驱动器409的驱动下沿第一方向靠近或远离第一固定轴承402，第二夹紧轴承403可在第二驱动器410的驱动下沿第二方向靠近或远离第二固定轴承402。或者，第一驱动器409仅配置成带动第一夹紧轴承403向远离第一固定轴承401的方向移动，第二驱动器410仅配置成带动第二夹紧轴承404向远离第二固定轴承402的方向移动。
可选的，如图7和图8所示，定位装置还包括第一弹性件411和第二弹性件412，第一驱动器409与第一弹性件411连接，第二驱动器410与第二弹性件412连接，第一弹性件411与第二弹性件412均与定位轴413连接，定位轴413安装于定位座001。具体地，定位轴413安装于支架200上，第一弹性件411与第一驱动器409的驱动端连接，第二弹性件412与第二驱动器410的驱动端连接。
本公开中，第一弹性件411配置成拉动第一驱动器409的驱动端沿第一方向朝靠近第一固定轴承401的方向移动，从而带动第一夹紧轴承403向靠近第一固定轴承401的方向移动；第二弹性件412配置成拉动第二驱动器410的驱动端沿第二方向朝靠近第二固定轴承402的方向移动，从而带动第二夹紧轴承 404向靠近第二固定轴承402的方向移动。也就是说，在夹紧过程中，第一驱动器409和第二驱动器410不提供驱动力，而是在第一弹性件411和第二弹性件412的带动下移动，也即采用柔性夹持的方式夹持工件，工件不易被损坏。
当然，第一弹性件411也可直接与第一轴承座405连接，第二弹性件412也可直接与第二轴承座406连接。
第一驱动器409和第二驱动器410可以采用气缸，第一弹性件411和第二弹性件412可采用拉簧。
请参阅图4，在本公开中，第一夹持组件的轴承定位区107上沿第一方向间隔设置有至少两个第一轴承安装位407，第二夹持组件的轴承定位区107上沿第二方向将设置有至少两个第二轴承安装位408。第一轴承安装位407配置成安装第一固定轴承401或第一夹紧轴承403，第二轴承安装408位配置成安装第二固定轴承402或第二夹紧轴承404。
如此设置，可根据需定位的电阻基板的尺寸选择轴承的安装位，举例来说，如图2所示，当电阻基板700的尺寸较大时，将轴承均安装在距离工件定位区107相对较远的轴承安装位，即在图2所示方向，将第一固定轴承401安装在其所在的轴承定位区107的靠上的第一轴承安装位407，将第一夹紧轴承403安装在其所在定位区107的靠下的第一轴承安装位407；将第二固定轴承402安装在其所在的轴承定位区107的靠右的第二轴承安装位408，将第二夹紧轴承404安装在其所在的轴承定位区107的靠左的第二轴承安装位408。
如图5所示，当电阻基板700的尺寸较小时，将轴承均安装在距离工件定位区107相对较近的轴承安装位，即在图5所示方向，将第一固定轴承401安装在其所在的轴承定位区107的靠下的第一轴承安装位407，将第一夹紧轴承403安装在其所在的轴承定位区107的靠上的第一轴承安装位407；将第二固定轴承402安装在其所在的轴承定位区107的靠左的第二轴承安装位408，将第二夹紧轴承404安装在其所在的轴承定位区107的靠右的第二轴承安装位408。
如此设置，可减少第一驱动器409及第二驱动器的行程410，从而节省能源。
如图7和图8所示，在支架200上沿第一方向或第二方向间隔设置有多个定位轴安装孔414，定位轴413安装于其中一个定位轴安装孔414中。多个定位轴安装孔414为定位轴413提供了多个安装位置，以使得可根据弹性件(第一弹性件411和第二弹性件412)的具体情况选用更为合适的安装孔，以调节弹性件的初始拉伸度。需要说明的是，定位轴413选择性地与多个定位轴安装孔414中的至少一个连接，本公开中，定位轴413选择性地与多个定位轴安装孔414中的一个连接。当定位轴413选择性地与多个定位轴安装孔414中的两 个及以上连接时，能够提高定位轴413的稳定性。本公开还提供了一种划线设备，包括：激光划线装置(图未示)和上述提供的定位装置，定位装置配置成定位工件，激光划线装置配置成在固定于定位装置上的工件上进行划线操作。
其中，激光划线装置可沿X轴及Y轴移动，其X轴的方向与定位装置中第一夹紧轴承403的移动方向(第一方向)相同，其Y轴的方向与定位装置中第二夹紧轴承404的移动方向(第二方向)相同。
需要说明的是，本公开中提及的工件可以是但不限于是电阻基板700。
以上所述仅为本公开的优选实施例而已，并不用于限制本公开，对于本领域的技术人员来说，本公开可以有各种更改和变化。凡在本公开的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。
工业实用性：
综上所述，本公开提供了一种定位装置及划线设备，操作便捷，划线质量高。

Claims (20)

  1. 一种定位装置，其特征在于，包括：定位座和底座；
    所述定位座设置有定位机构，所述定位机构配置成将工件固定于所述定位座；
    所述定位座与所述底座转动连接，所述定位座与所述底座之间设置有偏心旋动件，所述偏心旋动件配置成带动所述定位座绕一竖直轴线相对所述底座转动。
  2. 根据权利要求1所述的定位装置，其特征在于，所述定位装置还包括锁紧件，所述锁紧件配置成锁定所述底座以及所述定位座，以使二者相对固定；以及解除所述底座与所述定位座的锁定，以使二者能相对转动。
  3. 根据权利要求2所述的定位装置，其特征在于，所述底座上设置有第一螺纹孔，所述定位座设置有长孔，所述锁紧件穿过所述长孔后旋入所述第一螺纹孔，所述定位座被配置成当所述锁紧件锁定所述底座以及所述定位座时被夹持于所述底座与所述锁紧件之间。
  4. 根据权利要求2或者3所述的定位装置，其特征在于，所述锁紧件设置为固定螺钉。
  5. 根据权利要求1-4中任一项所述的定位装置，其特征在于，所述定位座包括顶板和支架，所述顶板设置有配置成放置工件的定位区，所述定位机构配置成将工件固定于所述定位区；
    所述顶板与所述支架之间设置有倾角调节件，所述倾角调节件配置成调节所述顶板相对水平面的倾角；
    所述偏心旋动件设置于所述底座与所述支架之间。
  6. 根据权利要求5所述的定位装置，其特征在于，所述支架包括两个横架以及设于所述两个横架之间的立架，所述两个横架中的一个与所述顶板连接，所述两个横架中的另一个与所述底座连接。
  7. 根据权利要求5或者6所述的定位装置，其特征在于，所述倾角调节件包括调节部，所述调节部与所述顶板螺接，且当所述调节部相对于所述顶板转动时，其端部能够与所述支架抵持以带动所述顶板远离所述支架。
  8. 根据权利要求7所述的定位装置，其特征在于，所述调节部设置有凹槽以及与所述凹槽的槽底连通的避让孔；所述倾角调节件还包括固定部，固定部穿过所述避让孔并与所述支架螺接。
  9. 根据权利要求5-8中任一项所述的定位装置，其特征在于，所述定位 区设置有真空吸口。
  10. 根据权利要求9所述的定位装置，其特征在于，所述顶板设置有真空管路，所述真空管路的一端与所述真空吸口连通，所述真空管路的另一端配置成与所述真空泵连通。
  11. 根据权利要求5-10中任一项所述的定位装置，其特征在于，所述顶板设置有观测孔，所述观测孔沿所述顶板的厚度方向贯穿所述顶板，所述支架上设置有摄录机构安装区，所述摄录机构安装区安装的摄录机构位于所述观测孔下方。
  12. 根据权利要求1-11中任一项所述的定位装置，其特征在于，所述定位机构包括均与所述定位座连接的第一夹持组件和第二夹持组件，所述第一夹持组件能够沿第一方向移动以夹紧或松开工件，所述第二夹持组件能够沿第二方向移动以夹紧或松开工件。
  13. 根据权利要求12所述的定位装置，其特征在于，所述第一夹持组件和第二夹持组件分别包括至少两个轴承定位区，各所述轴承定位区上均安装有轴承，所述轴承能够相对所述轴承定位区转动。
  14. 根据权利要求13所述的定位装置，其特征在于，所述第一夹持组件的每个轴承定位区上沿第一方向间隔设置有至少两个第一轴承安装位，所述至少两个第一轴承安装位中的任意两个中均安装有所述轴承；所述第二夹持组件的轴承定位区上沿第二方向间隔设置有至少两个第二轴承安装位，所述至少两个第二轴承安装位中的任意两个中安装有所述轴承。
  15. 根据权利要求12-14中任一项所述的定位装置，其特征在于，所述定位装置还包括第一驱动器和第二驱动器，所述第一驱动器与所述第一夹持组件连接，配置成驱动所述第一夹持组件沿所述第一方向移动；所述第二驱动器与所述第二夹持组件连接，配置成驱动所述第二夹持组件沿所述第二方向移动。
  16. 根据权利要求15所述的定位装置，其特征在于，所述第一夹持组件包括第一固定轴承以及第一夹紧轴承，所述第一固定轴承与所述顶板固定连接，所述第一驱动器与所述第一夹紧轴承连接，配置成驱动所述第一夹紧轴承沿第一方向靠近或者远离所述第一固定轴承；所述第二夹持组件包括第二固定轴承以及第二夹紧轴承，所述第二固定轴承与所述顶板固定连接，所述第二驱动器与所述第二夹紧轴承连接，配置成驱动所述第二夹紧轴承沿第二方向靠近或者远离所述第二固定轴承。
  17. 根据权利要求15或者16所述的定位装置，其特征在于，所述定位装置还包括第一弹性件和定位轴，所述第一驱动器与所述第一弹性件连接，所述定位轴与所述定位座连接，所述第一弹性件与所述定位轴连接；所述第一弹性件配置成使所述第一驱动器的驱动端移动以使所述第一夹持组件在所述第一 方向上夹紧所述工件。
  18. 根据权利要求17所述的定位装置，其特征在于，所述定位装置还包括第二弹性件，所述第二驱动器与所述第二弹性件连接，所述第二弹性件与所述定位轴连接；所述第二弹性件配置成使所述第二驱动器的驱动端移动以使所述第二夹持组件在所述第二方向上夹紧所述工件。
  19. 根据权利要求17或者18所述的定位装置，其特征在于，所述定位座上设有间隔排布的多个定位轴安装孔，所述定位轴选择性地与所述多个定位轴安装孔中的一个连接。
  20. 一种划线设备，其特征在于，包括：激光划线装置和如权利要求1-19任一项所述的定位装置，所述定位装置配置成定位工件，所述激光划线装置配置成在固定于所述定位装置上的工件上划线。
PCT/CN2020/084746 2019-04-15 2020-04-14 定位装置及划线设备 WO2020211758A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910302174.6A CN109887695A (zh) 2019-04-15 2019-04-15 定位装置及划线设备
CN201910302174.6 2019-04-15

Publications (1)

Publication Number Publication Date
WO2020211758A1 true WO2020211758A1 (zh) 2020-10-22

Family

ID=66937452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/084746 WO2020211758A1 (zh) 2019-04-15 2020-04-14 定位装置及划线设备

Country Status (2)

Country Link
CN (1) CN109887695A (zh)
WO (1) WO2020211758A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109887695A (zh) * 2019-04-15 2019-06-14 深圳市杰普特光电股份有限公司 定位装置及划线设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2038834U (zh) * 1988-07-01 1989-06-07 国营涪江机器厂 多功能划线装置
JP2011077289A (ja) * 2009-09-30 2011-04-14 Dainippon Screen Mfg Co Ltd 基板位置決め方法
CN107808727A (zh) * 2017-11-28 2018-03-16 苏州市东科电子有限公司 激光调阻机的全自动送料及收料装置
CN107838567A (zh) * 2017-12-07 2018-03-27 深圳市杰普特光电股份有限公司 边定位夹具
CN109887695A (zh) * 2019-04-15 2019-06-14 深圳市杰普特光电股份有限公司 定位装置及划线设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202367572U (zh) * 2011-08-01 2012-08-08 沈阳机床成套设备有限责任公司 可调微小角度的往复摆动机构
JP5756429B2 (ja) * 2011-10-21 2015-07-29 東京エレクトロン株式会社 貼り合わせ装置及び該貼り合わせ装置を用いた貼り合わせ位置調整方法
CN205968891U (zh) * 2016-07-29 2017-02-22 郑州磨料磨具磨削研究所有限公司 一种多角度精密微调平台
CN205996384U (zh) * 2016-08-29 2017-03-08 武汉华工激光工程有限责任公司 一种半导体晶圆正反定位的激光划片装置
TWI632266B (zh) * 2017-01-26 2018-08-11 曾賢長 以偏心驅動活動舌件座之定位結構
CN207547910U (zh) * 2017-12-08 2018-06-29 深圳市牧激科技有限公司 激光划片机
CN209708741U (zh) * 2019-04-15 2019-11-29 深圳市杰普特光电股份有限公司 定位装置及划线设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2038834U (zh) * 1988-07-01 1989-06-07 国营涪江机器厂 多功能划线装置
JP2011077289A (ja) * 2009-09-30 2011-04-14 Dainippon Screen Mfg Co Ltd 基板位置決め方法
CN107808727A (zh) * 2017-11-28 2018-03-16 苏州市东科电子有限公司 激光调阻机的全自动送料及收料装置
CN107838567A (zh) * 2017-12-07 2018-03-27 深圳市杰普特光电股份有限公司 边定位夹具
CN109887695A (zh) * 2019-04-15 2019-06-14 深圳市杰普特光电股份有限公司 定位装置及划线设备

Also Published As

Publication number Publication date
CN109887695A (zh) 2019-06-14

Similar Documents

Publication Publication Date Title
JP4785856B2 (ja) 真空蒸着用アライメント装置
US4418901A (en) Vise system
JP2004334220A (ja) 統合された大型ガラス取り扱いシステム
WO2020211758A1 (zh) 定位装置及划线设备
JP2006341340A (ja) クランプ装置
JP7098174B2 (ja) スクライブヘッド
CN113649966B (zh) 一种产品定位装置
US8905691B2 (en) Arc surface milling assistant processing device
US20230302587A1 (en) Fixing device and welding equipment having the same
JP2002273631A (ja) ワーク保持・位置決め方法及び装置
CN209708741U (zh) 定位装置及划线设备
JP2004098201A (ja) 角度固定装置、該装置を備えた加工装置、及び角度固定方法
TWI452298B (zh) 擴充卡測試夾具
CN212623269U (zh) 一种透镜调节装置
JP4540882B2 (ja) 電子部品挟持装置
JP2007011150A (ja) 基板貼合せ装置
US8069746B2 (en) Auxiliary device for mechanical arm
CN112146611B (zh) 一种检测头平行度的校准装置、校准方法及基板检测装置
JP2003001536A (ja) ワーク取付装置
TWI614073B (zh) 電子對刀裝置
KR20160107801A (ko) 진공 테이블
CN113847512B (zh) 一种可调整螺孔位置的调整装置
CN212653076U (zh) 一种真空吸附的加工夹具
JP2002009019A (ja) 加工テーブル
TWM638995U (zh) 電路板檢測裝置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20791527

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20791527

Country of ref document: EP

Kind code of ref document: A1