CN213595318U - Positioning device and conveying equipment - Google Patents
Positioning device and conveying equipment Download PDFInfo
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- CN213595318U CN213595318U CN202021679578.1U CN202021679578U CN213595318U CN 213595318 U CN213595318 U CN 213595318U CN 202021679578 U CN202021679578 U CN 202021679578U CN 213595318 U CN213595318 U CN 213595318U
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Abstract
The embodiment of the utility model discloses positioner and conveying equipment, this positioner includes: the supporting mechanism is used for bearing the flaky workpiece, the clamping mechanism can elastically clamp the flaky workpiece so as to limit the movement of the flaky workpiece in a first direction, and the positioning mechanism can push the flaky workpiece to move to a specified position in a second direction; fixture can also loosen the slice work piece, and first direction is perpendicular with the second direction, and fixture elasticity centre gripping slice work piece can cushion the slice work piece with fixture butt to avoid the damage of slice work piece, in order to guarantee that the slice work piece quality after the location is intact.
Description
Technical Field
The utility model relates to a location technical field especially relates to a positioner and conveying equipment.
Background
The conveying equipment is used as a device for conveying workpieces and is mainly used for conveying sheet workpieces or fragile workpieces such as glass, silicon wafers and the like. For example, the sheet-like workpiece is conveyed to a specified position on the conveying device, and the next process is performed.
Traditional conveying equipment comprises a roller conveying mechanism and a positioning mechanism, after a sheet workpiece moves to a designated position on the roller conveying mechanism, the positioning mechanism needs to be adopted to clamp and position the sheet workpiece, and under a general condition, the positioning mechanism rigidly clamps and positions the sheet workpiece, so that the sheet workpiece is easily damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner and conveying equipment aims at solving among the current conveying equipment, and the problem that slice work piece damaged is caused easily in the location of positioning mechanism rigidity centre gripping slice work piece location.
A positioning device, comprising: the supporting mechanism is used for bearing a sheet-shaped workpiece, the clamping mechanism can elastically clamp the sheet-shaped workpiece so as to limit the movement of the sheet-shaped workpiece in a first direction, and the positioning mechanism can push the sheet-shaped workpiece to move to a specified position in a second direction;
the clamping mechanism can also loosen the sheet-shaped workpiece, and the first direction is perpendicular to the second direction.
In one embodiment, the clamping mechanism includes a first clamping assembly and a second clamping assembly, at least one of the first clamping assembly and the second clamping assembly is a resilient clamping assembly, and at least one of the first clamping assembly and the second clamping assembly is movable to resiliently clamp the sheet workpiece between the first clamping assembly and the second clamping assembly.
In one embodiment, the clamping mechanism further includes a bottom plate connected to the supporting mechanism, and a driving assembly connected to the bottom plate and used for driving the first clamping assembly and the second clamping assembly to move in a first direction.
In one embodiment, the first clamping assembly includes a first guide wheel, and the second clamping assembly includes a second guide wheel, the first guide wheel and the second guide wheel being capable of abutting against the sheet-like workpiece moving in the first direction and guiding the sheet-like workpiece to move in the second direction.
In one embodiment, the first clamping assembly further includes a moving base, a first fixing frame, and an elastic member, the first guide wheel is rotatably connected to the moving base, and the elastic member is used to elastically connect the moving base to the first fixing frame.
In one embodiment, the first clamping assembly further comprises a first rotating shaft, and the first guide wheel is rotatably connected with the moving seat by the first rotating shaft;
the second clamping assembly further comprises a fixing seat and a second rotating shaft, and the second rotating shaft is rotatably connected with the fixing seat through the second guide wheel.
In one embodiment, the first clamping assembly and the second clamping assembly are provided in plurality, and the first clamping assembly and the second clamping assembly are arranged in a one-to-one correspondence manner.
In one embodiment, the positioning mechanism includes a pushing member and a power assembly, and the power assembly is connected to the pushing member and is configured to drive the pushing member to move along the second direction, so that the pushing member pushes the sheet-shaped workpiece to move along the second direction.
In one embodiment, the sheet-shaped workpiece positioning device further comprises a sensing piece, wherein the sensing piece is connected with the positioning mechanism and used for sensing the moving position of the sheet-shaped workpiece.
A conveying apparatus comprising the positioning device of any of the above embodiments.
Adopt the embodiment of the utility model provides a, following beneficial effect has:
the utility model discloses a positioner's fixture can elasticity centre gripping slice work piece, with the removal of restriction slice work piece on the first direction, can avoid slice work piece centre gripping in-process damage, and can move the assigned position with the slice work piece on the first direction, positioning mechanism can promote the slice work piece and move to the assigned position on the second direction, in order to realize the location of slice work piece on supporting mechanism, fixture elasticity centre gripping slice work piece, can cushion the slice work piece with the fixture butt, in order to avoid the damage of slice work piece, in order to guarantee that the slice work piece quality after the location is intact.
The positioning device is applied to the conveying equipment, the clamping mechanism can elastically clamp the sheet-shaped workpiece, the quality of the positioned sheet-shaped workpiece can be guaranteed to be good, and the clamping mechanism and the positioning mechanism are accurately positioned, so that the working efficiency of the next step of working procedure can be improved, and the production efficiency of products can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a schematic view of a positioning device of a conveying apparatus according to an embodiment.
Fig. 2 is a schematic view of the positioning device shown in fig. 1 for positioning a sheet-like workpiece.
Fig. 3 is a top view of the positioning device shown in fig. 1.
Fig. 4 is a front view of the positioning device shown in fig. 1.
Fig. 5 is a side view of the positioning device shown in fig. 1.
Fig. 6 is a bottom view of the positioning device of fig. 1.
FIG. 7 is an angle view of the clamping mechanism of the positioning device shown in FIG. 1.
FIG. 8 is another perspective view of the clamping mechanism of the positioning device shown in FIG. 1.
FIG. 9 is a schematic view of a first clamping assembly of the clamping mechanism of FIG. 7.
FIG. 10 is a schematic view of a second clamping assembly of the clamping mechanism of FIG. 7.
Fig. 11 is a schematic view of a positioning mechanism in the positioning device shown in fig. 1.
Fig. 12 is a schematic view of the internal drive of the positioning mechanism of fig. 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 6, a positioning device according to an embodiment is mainly used for positioning a sheet-like workpiece such as glass, and includes: the supporting mechanism 100 is used for bearing the sheet-shaped workpiece 10, the clamping mechanism 200 can elastically clamp the sheet-shaped workpiece 10 to limit the movement of the sheet-shaped workpiece 10 in a first direction, damage to the sheet-shaped workpiece 10 in the clamping process can be avoided, the sheet-shaped workpiece 10 can be moved to a specified position in the first direction, and the positioning mechanism 300 can push the sheet-shaped workpiece 10 to move to the specified position in a second direction; the clamping mechanism 200 can also loosen the sheet-shaped workpiece 10, the first direction is perpendicular to the second direction to realize the positioning of the sheet-shaped workpiece 10 on the supporting mechanism 100, the clamping mechanism 200 elastically clamps the sheet-shaped workpiece 10, and the sheet-shaped workpiece 10 abutted against the clamping mechanism 200 can be buffered to avoid the damage of the sheet-shaped workpiece 10, so as to ensure that the positioned sheet-shaped workpiece 10 is good in quality.
When the sheet-shaped workpiece 10 is a glass plate, the glass plate is light, thin and fragile, and is clamped by the clamping mechanism 200 elastically, so that the glass plate is not damaged, and the defect that the glass plate is damaged by a traditional rigid clamping mechanism can be avoided. Of course, it is understood that the sheet-like workpiece 10 may also be a fragile workpiece such as a silicon wafer.
In this embodiment, the supporting mechanism 100 includes rollers 110, the sheet-shaped workpiece 10 is carried on the rollers 110, the rollers 110 can roll, so that the sheet-shaped workpiece 10 can move along a third direction under the driving of the rollers 110, the second direction is opposite to the third direction, so as to move the sheet-shaped workpiece 10 to a designated position of the supporting mechanism 100, so as to be clamped and positioned by the clamping mechanism 200 and the positioning mechanism 300, the positioning mechanism 300 can push the sheet-shaped workpiece 10 to the designated position on the rollers 110 along the second direction, during the pushing process, the rollers 110 are locked and fixed, and only play a role of supporting the sheet-shaped workpiece 10, so as to prevent the sheet-shaped workpiece 10 from moving excessively under the driving of the rollers 110. Of course, in other embodiments, during the pushing process of the sheet-shaped workpiece 10 on the roller 110, the roller 110 may roll, and at this time, the roller 110 is in a free state and may be pushed by the sheet-shaped workpiece 10 to roll, so as to facilitate the smooth movement of the sheet-shaped workpiece 10 along the second direction.
Further, the supporting mechanism 100 further includes a power member for driving the roller 110 to roll to move the sheet-shaped workpiece 10 in the third direction.
Preferably, the supporting mechanism 100 further includes a transmission assembly, the power member is in transmission connection with the roller 110 through the transmission assembly, so as to transmit the power output by the power member to the roller 110, so as to drive the roller 110 to roll, the transmission assembly includes a coupling, the on-off of the coupling can control the power output of the power member to the roller 110, when the coupling is disconnected, the roller 110 is in a free state, the roller 110 is pushed to enable the roller 110 to roll, and at this time, when the sheet-shaped workpiece 10 moves on the roller 110, the roller 110 can roll to reduce the friction force of the sheet-shaped workpiece 10 moving in the second direction.
Referring to fig. 7 and 8, the clamping mechanism 200 includes a first clamping assembly 210 and a second clamping assembly 220, at least one of the first clamping assembly 210 and the second clamping assembly 220 is an elastic clamping assembly, and at least one of the first clamping assembly 210 and the second clamping assembly 220 can move to elastically clamp the sheet-shaped workpiece 10 between the first clamping assembly 210 and the second clamping assembly 220, so as to elastically clamp and fix the sheet-shaped workpiece 10, when one of the first clamping assembly 210 and the second clamping assembly 220 is an elastic clamping assembly, the elastic clamping requirement of the clamping mechanism 200 can be satisfied, and a better positioning accuracy can be provided, and when both the first clamping assembly 210 and the second clamping assembly 220 are elastic clamping assemblies, a more excellent elastic clamping effect can be provided.
In this embodiment, the clamping mechanism 200 further includes a bottom plate 230 and a driving assembly 240, the bottom plate 230 is connected to the supporting mechanism 100, the first clamping assembly 210 and the second clamping assembly 220 are slidably connected to the bottom plate 230, the driving assembly 240 is connected to the bottom plate 230 and is configured to drive the first clamping assembly 210 and the second clamping assembly 220 to move in a first direction, at this time, the first clamping assembly 210 and the second clamping assembly 220 are simultaneously moving clamping members to drive the first clamping assembly 210 and the second clamping assembly 220 and clamp the sheet-shaped workpiece 10, and a clamping position of the sheet-shaped workpiece 10 can be adjusted along the first direction to position a designated position of the sheet-shaped workpiece 10. Of course, in other embodiments, one of the first clamping assembly 210 and the second clamping assembly 220 may be a fixed clamping member, and when the first clamping assembly 210 is a movable clamping member and the second clamping assembly 220 is a fixed clamping member, the first clamping assembly 210 can move toward the direction close to the second clamping assembly 220 and push the sheet-shaped workpiece 10 to abut against the second clamping assembly 220, so as to clamp and position the sheet-shaped workpiece 10, at this time, the position of one side of the sheet-shaped workpiece 10 is defined by the position of the second clamping assembly 220, but the clamping and positioning of the sheet-shaped workpiece 10 can also be achieved.
Referring to fig. 9 and 10 together, the first clamping assembly 210 includes a first guide wheel 211, the second clamping assembly 220 includes a second guide wheel 221, the first guide wheel 211 and the second guide wheel 221 can limit the movement of the sheet-shaped workpiece 10 in a first direction and guide the sheet-shaped workpiece 10 to move in a second direction, the first clamping assembly 210 and the second clamping assembly 220 clamp and position the sheet-shaped workpiece 10 in the first direction and the second direction, respectively, by the first guide wheel 211 and the second guide wheel 221 abutting against the sheet-shaped workpiece 10, and after the sheet-shaped workpiece 10 is pushed by the positioning mechanism 300, the sheet-shaped workpiece 10 moves in the second direction under the guidance of the first guide wheel 211 and the second guide wheel 221.
It can be seen that, the first guide wheel 211 and the second guide wheel 221 not only can clamp and position the sheet-shaped workpiece 10 in the first direction, but also can perform rotational guide when the sheet-shaped workpiece 10 moves in the second direction, so as to avoid the edge part of the sheet-shaped workpiece 10 from being damaged by friction during the movement process, and reduce the quality of the sheet-shaped workpiece 10. Of course, in other embodiments, the first guide wheel 211 and the second guide wheel 221 may be replaced by a guide plate or other guide structure, and the contact surface between the guide plate and the sheet-shaped workpiece 10 is a smooth surface, so that damage caused by friction movement of the sheet-shaped workpiece 10 relative to the guide plate can be reduced.
In this embodiment, the first clamping assembly 210 further includes a movable seat 212, a first fixed frame 213 and an elastic member 214, the first guide wheel 211 is rotatably connected to the movable seat 212, the elastic member 214 is used for elastically connecting the movable seat 212 and the first fixed frame 213, so that after the first guide wheel 211 abuts against the sheet-shaped workpiece 10, the elastic member 214 can achieve buffering to avoid the first guide wheel 211 colliding with the sheet-shaped workpiece 10 to damage the sheet-shaped workpiece 10, and preferably, the elastic member 214 is a compression spring to achieve elastic connection between the movable seat 212 and the first fixed frame 213. Of course, in other embodiments, the elastic element 214 may also be a metal elastic sheet, and the purpose of the elastic element is to compress the elastic element 214 after the movable seat 212 receives the pushing force, so that the movable seat 212 and the first guide wheel 211 move away from the sheet-shaped workpiece 10, so as to implement elastic buffering and protect the sheet-shaped workpiece 10.
In this embodiment, the first clamping assembly 210 further includes an adjusting shaft 215 and a first rotating shaft 216, the first guiding wheel 211 is rotatably connected to the moving seat 212 by the first rotating shaft 216, so that the sheet-shaped workpiece 10 can move more smoothly along the second direction, the frictional resistance of the sheet-shaped workpiece 10 during moving alignment along the second direction can be reduced, and the damage to the edge portion of the sheet-shaped workpiece 10 can be avoided, preferably, the first guiding wheel 211 is a cylindrical wheel, and the rotatable cylindrical wheel greatly reduces the frictional force between the sheet-shaped workpiece 10 and the first guiding wheel 211.
Further, the first fixing frame 213 includes a first vertical plate 2131, a first horizontal plate 2132 and a connecting block 2133, the movable base 212 is mounted on the connecting block 2133 through the adjusting shaft 215, when the elastic element 214 is a spring, the elastic element can be sleeved on the outer side of the adjusting shaft 215, and the connecting block 2133 can be connected with the first vertical plate 2131 through the first horizontal plate 2132, so as to mount the first guide wheel 211. Of course, in other embodiments, the elastic member 214 may also be disposed in the inner cavity of the adjusting shaft 215, and the arrangement of the elastic member 214 provides an elastic buffer when the first clamping assembly 210 and the second clamping assembly 220 elastically clamp the sheet-shaped workpiece 10.
In this embodiment, the second clamping assembly 220 further includes a fixing base 222, a second fixing frame 223 and a second rotating shaft 224, the second guide wheel 221 is rotatably connected to the fixing base 222 via the second rotating shaft 224, so that the movement of the sheet-shaped workpiece 10 along the second direction can be smoother, the frictional resistance of the sheet-shaped workpiece 10 during the alignment process along the second direction can be reduced, and the damage to the edge portion of the sheet-shaped workpiece 10 can be avoided, preferably, the second guide wheel 221 is a cylindrical wheel, and the rotatable cylindrical wheel can greatly reduce the frictional force between the sheet-shaped workpiece 10 and the second guide wheel 221, and after the first guide wheel 211 and the second guide wheel 221 are clamped and matched, the position of the sheet-shaped workpiece 10 in the first direction can be ensured to be relatively fixed, and the sheet-shaped workpiece 10 can be smoothly moved in the second direction, so as to achieve the alignment. Of course, in other embodiments, the first rotating shaft 216 and the second rotating shaft 224 may be replaced by rolling bearings, so that the movement of the sheet-shaped workpiece 10 along the second direction is smoother, the frictional resistance of the sheet-shaped workpiece 10 during the movement alignment along the second direction is reduced, and the damage to the edge portion of the sheet-shaped workpiece 10 is avoided.
Further, the second fixing frame 223 includes a second vertical plate 2231 and a second horizontal plate 2232, and the fixing base 222 is connected to the second vertical plate 2231 by the second horizontal plate 2232, so as to mount the second guide wheel 221. Of course, in other embodiments, the second horizontal plate 2232 may be omitted, and the second guide wheel 221 may be directly attached to the second vertical plate 2231, or the second guide wheel 221 may be attached.
In this embodiment, the driving assembly 240 includes a first lead screw 241, a first motor 242 and a guide rail 250, at least one of the first fixing frame 213 and the second fixing frame 223 is slidably connected to the guide rail 250 through a sliding assembly, the driving manner of the first lead screw 241 and the first motor 242 is adopted, the motor driving control is accurate, and the driving manner of the lead screw nut is adopted, so that the positioning of the clamping mechanism 200 is more accurate.
Specifically, when the first fixing frame 213 and the second fixing frame 223 are slidably connected to the guide rail 250 through the sliding assembly, two first lead screws 241 and two guide rails 250 are respectively disposed, the first fixing frame 213 and the second fixing frame 223 are respectively correspondingly provided with one first lead screw 241 and one guide rail 250, and one or two first motors 242 may be disposed, when two first motors 242 are disposed, each first motor 242 is respectively in transmission connection with one first lead screw 241, and when one first motor 242 is disposed, the first motor 242 may be in transmission connection with two first lead screws 241 through a transmission mechanism, so as to implement driving.
When one of the first fixing frame 213 and the second fixing frame 223 is slidably connected to the guide rail 250 through a sliding assembly, and the other is fixedly connected to the bottom plate 230, one of the first motor 242, the first lead screw 241 and the guide rail 250 is provided.
In this embodiment, a plurality of first clamping assemblies 210 and a plurality of second clamping assemblies 220 are provided, the first clamping assemblies 210 and the second clamping assemblies 220 are arranged in a one-to-one correspondence manner, the plurality of first clamping assemblies 210 and the plurality of second clamping assemblies 220 work in a matching manner, the number and the spacing between the first clamping assemblies 210 and the second clamping assemblies 220 can be adjusted according to the size of the sheet-shaped workpiece 10, so as to realize stable clamping and positioning of the sheet-shaped workpiece 10, in the case that the first clamping assemblies 210 include first guide wheels 211 and the second clamping assemblies 220 include second guide wheels 221, the position limitation of the sheet-shaped workpiece 10 is realized through the first guide wheels 211 and the second guide wheels 221, and the first guide wheels 211 and the second guide wheels 221 are respectively provided in a plurality, so as to ensure the position limitation effect of the sheet-shaped workpiece 10. Of course, in other embodiments, the first clamping assembly 210 and the second clamping assembly 220 may further include a strip-shaped clamping member or other structures, and the first strip-shaped clamping member on the first clamping assembly 210 and the second strip-shaped clamping member on the second clamping assembly 220 are matched with each other, and the size of the first strip-shaped clamping member and the size of the second strip-shaped clamping member are matched with each other, so that the size parameters of the first strip-shaped clamping member and the second strip-shaped clamping member may be adjusted to realize accurate and stable clamping and positioning of the sheet-shaped workpiece 10.
Referring to fig. 11 and 12, the positioning mechanism 300 includes a pushing member 310 and a power assembly, the power assembly is connected to the pushing member 310 and is configured to drive the pushing member 310 to move along the second direction, so that the pushing member 310 pushes the sheet-like workpiece 10 to move along the second direction, after the clamping mechanism 200 completes the elastic alignment clamping of the sheet-like workpiece 10, the positioning mechanism 300 operates to push the sheet-like workpiece 10 to a designated position in the second direction, so as to position the sheet-like workpiece 10. Of course, in other embodiments, two pushing members 310 may be provided and respectively disposed on two sides of the sheet-shaped workpiece 10 to be clamped and positioned, the two pushing members 310 are sequentially disposed along the second direction, and the two pushing members 310 may approach each other, so that one of the two pushing members 310 first abuts against the sheet-shaped workpiece 10 and pushes the sheet-shaped workpiece 10 to approach the other until the sheet-shaped workpiece 10 is clamped between the two pushing members 310 to push the sheet-shaped workpiece 10 to a specified position and position in the second direction.
In this embodiment, the positioning mechanism 300 further includes a rail 330, the rail 330 is connected to the supporting mechanism 100 and extends along the second direction, the pushing member 310 is slidably disposed on the rail 330, the pushing member 310 can stably run under the limitation of the rail 330, and the moving stroke of the pushing member 310 after being driven is accurate.
Specifically, the positioning mechanism 300 further includes a connecting plate 340 and a mounting plate 360, the rail 330 is connected to the supporting mechanism 100 through the connecting plate 340, and the mounting plate 360 is connected to the pushing member 310 and can be used for mounting the sensing member 400.
In this embodiment, the power assembly includes a second motor 350, a second lead screw 370 and a coupling 380, the second motor 350 is in transmission connection with the second lead screw 370 through the coupling 380, and the movement control is realized by adopting a lead screw nut transmission mode.
In the present embodiment, the pushing member 310 is provided with a plurality of stopper pins 311 for abutting against the sheet-like workpiece 10, and a single stopper pin 311 may be provided to avoid damage due to abutment of the sheet-like workpiece 10 against the single stopper pin 311.
Referring to fig. 11 and 12 together, the positioning apparatus further includes a sensing member 400, the sensing member 400 is connected to the positioning mechanism 300 and is used for sensing the moving position of the sheet-shaped workpiece 10, and after sensing that the sheet-shaped workpiece 10 is transported to the designated position by the roller 110, the positioning operation can be started to position the sheet-shaped workpiece 10 at the designated position of the supporting mechanism 100.
As shown in fig. 1 to 6, the conveying apparatus of an embodiment is mainly used for conveying and positioning sheet-shaped workpieces such as glass, and includes the positioning device of any of the above embodiments, the clamping mechanism 200 can elastically clamp the sheet-shaped workpiece 10, the quality of the positioned sheet-shaped workpiece 10 can be ensured to be good, and the precise positioning of the clamping mechanism 200 and the positioning mechanism 300 can improve the working efficiency of the next step, so as to improve the production efficiency and yield of products.
In an embodiment, the supporting mechanism 100 is a roller conveying mechanism and is used for conveying the sheet-shaped workpiece 10 along a third direction, the second direction is opposite to the third direction, after the roller conveying mechanism stops conveying the sheet-shaped workpiece 10, the clamping mechanism 200 can elastically clamp the sheet-shaped workpiece 10, so that the quality of the positioned sheet-shaped workpiece 10 is ensured to be good, and the clamping mechanism 200 and the positioning mechanism 300 are accurately positioned to meet the processing requirement of the next process, and the working efficiency of the next process can be improved, so as to improve the production efficiency of the product.
When the sheet work piece 10 is the liquid crystal display panel, the production technology of liquid crystal display panel, adopt full-automatic processing flow, the liquid crystal display panel is in the manufacture process, terminal short circuit ring has and cuts off the process, roller conveying mechanism can be adopted in the transmission of liquid crystal display panel, carry the liquid crystal display panel to the assigned position, when detecting that the liquid crystal display panel has carried the position, control roller conveying mechanism stops carrying, because the inertia of liquid crystal display panel, the liquid crystal display panel can stop at non-ideal position, there is position deviation easily, need the position correction to the liquid crystal display panel before laser instrument processing, just can be accurate cut off original metal conductor cladding material on the liquid crystal display panel surface.
Will the utility model discloses a positioner uses on conveying equipment, can make gyro wheel conveying mechanism have counterpoint mechanism to prevent that flaky work piece 10 from flowing partially, do benefit to going on of process on next step, and when the equipment cooperation with LCD screen terminal short circuit ring laser cutting used, can guarantee liquid crystal display panel's processing effect, in addition, fixture 200 can elasticity centre gripping flaky work piece 10, can avoid 10 centre gripping in-process damages of flaky work piece, in order to improve the yield.
In this embodiment, the sheet-like workpiece 10 is conveyed on the roller conveying mechanism, when the sheet-like workpiece 10 triggers the sensing member 400, it is determined that the sheet-like workpiece 10 is in place, the clamping device operates to perform alignment clamping, and the sheet-like workpiece 10 after clamping and positioning is transferred to the next process step by using a downstream manipulator, preferably, the downstream manipulator has a suction cup mechanism to adsorb and clamp the sheet-like workpiece 10, and the control logic is simple and convenient, the maintenance is convenient, the operation is stable, and the reliability is good.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A positioning device, comprising: the supporting mechanism is used for bearing a sheet-shaped workpiece, the clamping mechanism can elastically clamp the sheet-shaped workpiece so as to limit the movement of the sheet-shaped workpiece in a first direction, and the positioning mechanism can push the sheet-shaped workpiece to move to a specified position in a second direction;
the clamping mechanism can also loosen the sheet-shaped workpiece, and the first direction is perpendicular to the second direction.
2. The positioning device of claim 1, wherein the clamping mechanism includes a first clamping assembly and a second clamping assembly, at least one of the first clamping assembly and the second clamping assembly being a resilient clamping assembly, at least one of the first clamping assembly and the second clamping assembly being movable to resiliently clamp the sheet-like workpiece between the first clamping assembly and the second clamping assembly.
3. The positioning apparatus as set forth in claim 2, wherein the clamping mechanism further comprises a base plate connected to the support mechanism, the first and second clamping assemblies slidably connected to the base plate, and a driving assembly connected to the base plate for driving the first and second clamping assemblies to move in the first direction.
4. The positioning apparatus according to claim 2, wherein the first clamp assembly includes a first guide wheel, the second clamp assembly includes a second guide wheel, the first guide wheel and the second guide wheel are capable of abutting against the sheet-like workpiece moving in the first direction and guiding the sheet-like workpiece to move in the second direction, and when the sheet-like workpiece moves in the second direction, the first guide wheel and the second guide wheel are driven to rotate.
5. The positioning apparatus as set forth in claim 4, wherein the first clamping assembly further comprises a movable base, a first fixing frame, and an elastic member, the first guide wheel is rotatably connected to the movable base, and the elastic member is used for elastically connecting the movable base to the first fixing frame.
6. The positioning device as set forth in claim 5, wherein the first clamping assembly further comprises a first rotating shaft, and the first guide wheel is rotatably connected with the movable base by the first rotating shaft;
the second clamping assembly further comprises a fixing seat and a second rotating shaft, and the second rotating shaft is rotatably connected with the fixing seat through the second guide wheel.
7. The positioning device as set forth in claim 2, wherein a plurality of first clamping assemblies and a plurality of second clamping assemblies are provided, and the first clamping assemblies and the second clamping assemblies are provided in one-to-one correspondence.
8. The positioning apparatus of claim 1, wherein the positioning mechanism includes a pusher member and a power assembly coupled to the pusher member for driving the pusher member to move in the second direction so that the pusher member pushes the sheet-like workpiece in the second direction.
9. The positioning device of claim 1, further comprising a sensing member connected to the positioning mechanism and adapted to sense a moving position of the sheet workpiece.
10. A conveyor apparatus, comprising: the positioning device of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679578.1U CN213595318U (en) | 2020-08-11 | 2020-08-11 | Positioning device and conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679578.1U CN213595318U (en) | 2020-08-11 | 2020-08-11 | Positioning device and conveying equipment |
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| CN213595318U true CN213595318U (en) | 2021-07-02 |
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| CN202021679578.1U Active CN213595318U (en) | 2020-08-11 | 2020-08-11 | Positioning device and conveying equipment |
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| CN (1) | CN213595318U (en) |
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2020
- 2020-08-11 CN CN202021679578.1U patent/CN213595318U/en active Active
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Effective date of registration: 20220728 Address after: 518000 101, building 6, Wanyan Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's Semiconductor Equipment Technology Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
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