CN206644426U - A kind of High Precision Automatic positioner of workpiece - Google Patents
A kind of High Precision Automatic positioner of workpiece Download PDFInfo
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- CN206644426U CN206644426U CN201720311340.5U CN201720311340U CN206644426U CN 206644426 U CN206644426 U CN 206644426U CN 201720311340 U CN201720311340 U CN 201720311340U CN 206644426 U CN206644426 U CN 206644426U
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Abstract
The utility model provides a kind of High Precision Automatic positioner of workpiece, including XY locating platforms setting up and down and XYR adjustment platforms, the XY locating platforms include absorbent module and positioning component, two axial modules that the positioning component includes spacing module and the direction of motion is arranged in a mutually vertical manner；Wedge is set in the side of spacing module, each axial module include two be arranged at spacing module relative side and can synchronously closer or far from positioning post device；The positioning post device includes locating dowel, movable block and for connecting plate connecting the two, the bottom of the connecting plate for wedge shape and with corresponding wedge-shaped Block- matching, when positioning post device is close to each other/remote, locating dowel is also close to each other/away from and the synchronous rise/fall under the drive of movable block, so as to realize clamping/release to workpiece.The positioner can realize the high-precision resetting to workpiece, easy to operate, good positioning effect and be convenient for fine-tuning.
Description
Technical field
Screen printing apparatus technical field is the utility model is related to, in particular it relates to a kind of High Precision Automatic positioning of workpiece
Device.
Background technology
When carrying out retrofit (such as silk-screen, spot printing, punching, process of jumping a queue) to workpiece, it is necessary to which workpiece is moved to
Specified location, aligned by the high accuracy ensured between workpiece and equipment processing head to realize the machining accuracy of product.It is domestic existing
Printing machinery use full-automatic alignment and detection technique mostly, greatly pushed away although being served to product quality and production efficiency
Action is used, but because the technology employs CCD vision-based detections and automatic calibration method with feedback function, it is with high costs and right
It is higher in the requirement of working environment, add production cost, complicated, the volume of equipment are difficult to reduce in addition, with difference
Processing unit (plant) the defects of versatility is bad be present when supporting the use.
Utility model content
The purpose of this utility model is to provide a kind of low cost, applied widely, good positioning effect, is convenient for finely tuning
The automatic positioning equipment of amendment, to solve the problems, such as to propose in background technology.
To achieve the above object, the utility model provides a kind of High Precision Automatic positioner of workpiece, including for pressing from both sides
Hold and the XY locating platforms of the resetting location of workpiece and the XYR for the accurate adjustment location of workpiece adjust platform, and the XY determines
Bit platform is movably arranged on XYR adjustment platforms；
The XY locating platforms include supporter, the absorbent module for placing workpiece and for moving the absorption group
The positioning component of part, the absorbent module are arranged on supporter, and the positioning component is arranged in a mutually vertical manner including the direction of motion
Two axial modules；
Each axial module includes bidirectional screw leading screw, the drive device rotated for bidirectional screw leading screw, Yi Jishe
Two positioning post devices being placed on bidirectional screw leading screw, the positioning post device respectively positioned at the relative both sides of absorbent module and
Vertical locating dowel is provided with the top of positioning post device, the locating dowel is close to each other under the drive of bidirectional screw leading screw
Or away from realize to the clamping and release of the workpiece set in absorbent module.
Preferably, the supporter is square casing and accommodated inside positioning component, and the axial module is pacified by it
Loading board is fixedly installed on the bottom plate of casing, and the length of multiple bar holes and each bar hole is provided with the lamina tecti of the casing
The corresponding absorbent module side in degree direction is vertically arranged, and the locating dowel corresponds setting and its upper end with bar hole
Passed out of corresponding bar hole.
Preferably, the absorbent module includes the vacuum adsorption plate being connected with vacuum generator and is arranged at the vacuum
Ceramic wafer on adsorption plate, workpiece are positioned on the ceramic wafer.
Preferably, the vacuum adsorption plate and ceramic wafer are identical with the shape size of workpiece to be processed.
Preferably, the positioning component also includes being arranged at the spacing module among multiple positioning post devices, described spacing
Module includes horizontally disposed platform, the pillar for being fixedly connected with platform and box bottom and is arranged at platform edges
Four wedges, the wedge be respectively arranged on four sides of platform and wedge-shaped opening outwardly.
Preferably, the positioning post device includes connect base, the guide rail being vertically arranged in connect base, slidably set
The movable block that is placed on guide rail and the connecting plate for being arranged at movable block top, the locating dowel is arranged on connecting plate, described
Connect base and movable block are connected by adjustable spring and the both ends of spring are respectively with being arranged in connect base and movable block
Spring stay column is corresponding to be connected, and the bottom of the connecting plate is arranged to wedge shape and matched with the wedge being correspondingly arranged；Work as positioning
When column device is close to each other, joint face of the connecting plate along itself and wedge rises, so as to drive locating dowel to pass bar shaped upwards
Hole and the workpiece simultaneously close to each other set with clamping in absorbent module, otherwise when positioning post device is located remotely from each other, movable block
Connecting plate is driven to decline under the action of the spring, so as to drive locating dowel to retract and be located remotely from each other to unclamp absorbent module simultaneously.
Preferably, the positioning post device also includes the limited block being arranged in connect base, and the limited block, which is located at, leads
The lower end of rail and the excessive downslide for preventing the movable block.
Preferably, the axial module also includes the slide rail being fixedly installed on the installing plate and is arranged at the cunning
Two sliding blocks on rail, the slide rail be arranged in parallel with bidirectional screw leading screw, and the sliding block and two positioning post devices or set
Two on bidirectional screw leading screw leading screw spiro caps are put to be connected respectively.
Preferably, the XYR adjustment platform includes framework and the XYR adjusting parts being arranged in the framework；It is described
XYR adjusting parts include two mounting seats setting up and down and the X-axis module, the Y-axis module that are set with mounting seat linkage
With R Axle mould groups, one group of crossed roller is respectively arranged between two mounting seats and between bottom mounting seat and chassis base
Guide rail and two groups of crossed roller guide rails are arranged in a mutually vertical manner so that two mounting seats can be respectively in X-axis module and the band of Y-axis module
Moved under dynamic along X-axis and Y-axis, be provided with the mounting seat of top and intersect collar, the intersection with what box bottom linkage was set
Collar makes XY locating platforms be rotated along R axles under the drive of R Axle mould groups.
Preferably, horizontal sealing plate is additionally provided between the framework side plate and box side, with avoid dust from
Gap enters in XYR adjustment platforms.
Technical scheme provided by the utility model has the advantages that：
1st, the positioner by setting XY locating platforms to realize the resetting to glass pieces, it is simple in construction and
Positioning precision is high, and processing effect is good, and by setting the lozenges engaged and spring to realize extending and retracting for locating dowel,
Workpiece is convenient for changing, it also avoid interference of the locating dowel to following process process；
2nd, the positioner is by setting XYR to adjust the thin of the XY locating platforms that are shifted to realize to position of platform
Micro-adjustment, without mobile whole device or carry out tearing machine overhauling open, greatly reduce maintenance cost, improve production efficiency,
It is applied widely and easy to utilize.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings discussed below is only some implementations of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the overall structure diagram of the utility model preferred embodiment；
Fig. 2 is the external structure schematic diagram of XY locating platforms in embodiment illustrated in fig. 1；
Fig. 3 is the structural representation of absorbent module in XY locating platforms shown in Fig. 2；
Fig. 4 is the internal structure schematic diagram of XY locating platforms shown in Fig. 2；
Fig. 5 is the structural representation of spacing module in XY locating platforms shown in Fig. 2；
Fig. 6 is the structural representation for the axial module for being located at X-direction in XY locating platforms shown in Fig. 2；
Fig. 7 is the structural representation for the axial module for being located at Y direction in XY locating platforms shown in Fig. 2；
Fig. 8 is the structural representation of positioning post device in axial module shown in Fig. 6 or Fig. 7；
Fig. 9 is the internal structure schematic diagram that XYR adjusts platform in embodiment illustrated in fig. 1；
Figure 10 is the structural representation for the mounting seat for being located at top in the adjustment platforms of XYR shown in Fig. 9；
Figure 11 is the structural representation for the mounting seat for being located at bottom in the adjustment platforms of XYR shown in Fig. 9；
In figure：1XY locating platforms, 2XYR adjustment platforms；11 casings, 12 absorbent modules, 13 spacing modules, 14 axial modes
Group；121 vacuum adsorption plates, 122 ceramic wafers, 123 vacuum adapters；131 platforms, 132 pillars, 133 wedges；141 installing plates,
142 slide rails, 143 sliding blocks, 144 bidirectional screw leading screws, 145 leading screw spiro caps, 146 drive devices, 147 positioning post devices；1471
Connect base, 1472 guide rails, 1473 movable blocks, 1474 connecting plates, 1475 locating dowels, 1476 spring stay columns, 1477 limited blocks；21
Framework, 22 mounting seats, 23X Axle mould groups, 24Y Axle mould groups, 25R Axle mould groups, 26 crossed roller guide rails, 27 intersect collar, 28 sealings
Plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of High Precision Automatic positioner of workpiece, including for clamping the XY of the simultaneously resetting location of workpiece
Locating platform 1 and the XYR adjustment platforms 2 for the accurate adjustment location of workpiece, and the XY locating platforms 1 are movably arranged in XYR
Adjust on platform 2.
With continued reference to Fig. 2 and Fig. 4, the XY locating platforms 1 include casing 11, for place the absorbent module 12 of workpiece with
And for moving the positioning component of the absorbent module 12；The absorbent module 12 is positioned on the lamina tecti of casing 11, described
Positioning component is arranged at two axial modules being arranged in a mutually vertical manner in casing 11 and including spacing module 13 and the direction of motion
14, the corresponding suction of the length direction of multiple bar holes and each bar hole is also provided with the lamina tecti of the casing 11
The side of attached component 12 is vertically arranged, and the upper end of the axial module 14 is corresponding with bar hole and is worn out of corresponding bar hole
Go out.
With continued reference to Fig. 3, the absorbent module 12 includes and workpiece to be processed shape size identical vacuum adsorption plate 121
With ceramic wafer 122, the vacuum adsorption plate 121 is connected by vacuum adapter 123 with vacuum generator, and the ceramic wafer 122 is set
It is placed on vacuum adsorption plate 121 and for placing workpiece to avoid its abrasion, in the ceramic wafer 122 and vacuum adsorption plate 121
On be provided with multiple vacuum sucking holes.
With continued reference to Fig. 5, the spacing module 13 includes horizontally disposed platform 131, for being fixedly connected with the and of platform 131
The pillar 132 of the bottom plate of casing 11 and four wedges 133 for being arranged at the edge of platform 131, the wedge 133 are set respectively
Be placed on four sides of platform 131 and wedge-shaped opening outwardly.
With continued reference to Fig. 6 and Fig. 7, each axial module 14 includes installing plate 141, slide rail 142, sliding block 143, two-way spiral shell
Revolve leading screw 144, drive device 146 and positioning post device 147.The installing plate 141 is fixedly connected with the bottom plate of casing 11, described
Sliding block 143 is arranged in pairs on slide rail 142 and the slide rail 142 is arranged on installing plate 141, the bidirectional screw leading screw 144
It is arranged in parallel with slide rail 142 and is fixedly connected by support base with installing plate 141, the drive device 146 is servomotor, its
It is fixedly installed on installing plate 141 by motor fixed block and is set by shaft coupling and the linkage of bidirectional screw leading screw 144, in institute
State be provided with bidirectional screw leading screw 144 two can heterodromous leading screw spiro cap 145, the number of the positioning post device 147
Measure two and to be respectively arranged on two leading screw spiro caps 145, the sliding block 143 respectively with two positioning post devices 147 or two
Individual leading screw spiro cap 145 is fixedly connected, and the positioning post device 147 is respectively positioned at the relative both sides of absorbent module 12 and two-way
It is close to each other or remote under the drive of screw 144.
With continued reference to Fig. 8, the positioning post device 147 includes connect base 1471, guide rail 1472, movable block 1473, company
Fishplate bar 1474, locating dowel 1475, spring stay column 1476 and limited block 1477.The connect base 1471 is L-type and its level board
It is fixedly connected with leading screw spiro cap 145, the guide rail 1472 is vertically arranged on the vertical plate of connect base 1471 and the limit
Position block 1477 is arranged at the lower end of guide rail 1472, and the movable block 1473 is slidably arranged on guide rail 1472, and the spring is drawn
Post 1476 is respectively arranged at movable block 1473 and connected with the vertical plate of connect base 1471 and by spring, the connecting plate
1474, which are horizontally placed on the top of movable block 1473 and its bottom, is wedge-shaped and matches with the wedge 133 being correspondingly arranged, institute
Locating dowel 1475 is stated to be vertically arranged on connecting plate 1474 and correspond with the bar hole positioned at the side of absorbent module 12.
With continued reference to Fig. 9, the XYR adjustment platform 2 includes framework 21 and the XYR being arranged in the framework 21 regulations
Component, the XYR adjusting parts include two mounting seats 22 setting up and down and the X-axis set with the mounting seat 22 linkage
Module 23, Y-axis module 24 and R Axle moulds group 25.
In the present embodiment, horizontal sealing plate 28 is additionally provided with the side plate of framework 21 and the side sheet room of casing 11, with
Dust is avoided from the gap into XYR adjustment platforms 2.
With continued reference to Figure 10 and Figure 11, it is provided with the mounting seat of top and intersects collar with what the linkage of the bottom plate of casing 11 was set
27, the intersection collar 27 makes XY locating platforms 1 under the drive of R Axle moulds group 25, and along the rotation of R axles, (i.e. XY locating platforms are in level
The straight line of itself is passed vertically through in face around one to rotate), between two mounting seats and bottom mounting seat and the bottom plate of framework 21
Between be respectively arranged with one group of crossed roller guide rail 26 and two groups of crossed roller guide rails are arranged in a mutually vertical manner so that two mounting seats
It can be moved respectively under the drive of X-axis module 23 and Y-axis module 24 along X-axis and Y-axis.
The course of work of the positioner is as follows：
Workpiece to be processed is placed in absorbent module 12 by first choice, then operating personnel's start button switch or absorption group
Inductor in part 12 sends signal so that two axial modules 14 in casing 11 act together, pass through respective servo electricity
Machine drives four positioning post devices 147 to be drawn close to spacing module 13, the wedge 133 of now 1474 corresponding setting of connecting plate
Contact and rise along the contact surface of the two, motion passes bar hole, while multiple positioning upwards so as to drive locating dowel 1475
The post positioning clamping close to each other to complete to absorbent module (workpiece) works；Then servomotor counteragent so that positioning
Post 1475 is located remotely from each other and retracted downwards in the presence of spring tension, is opened while releasing and absorbent module (workpiece) is clamped
Dynamic negative pressure, workpiece to be processed is firmly adsorbed in order to avoid its shift in position；Vacuum breaker after the completion of process to be processed, takes away and processes
Workpiece and repeat the above steps.
If the machining accuracy of workpiece does not reach requirement, platform 2 can be adjusted by XYR respectively on X, Y, R direction of principal axis to XY
Locating platform 1 is finely adjusted, and so as to realize the accurate correction to the location of workpiece, finally meets the processing request of product.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits patent protection model of the present utility model
Enclose, for those skilled in the art, the utility model there can be various modifications and variations.In spirit of the present utility model
Within principle, every any improvement made using the utility model specification and accompanying drawing content or equivalent substitution, directly or
Other related technical fields are used in indirectly, all should be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of High Precision Automatic positioner of workpiece, it is characterised in that including for clamping and the resetting location of workpiece
XY locating platforms (1) and the XYR adjustment platforms (2) for the accurate adjustment location of workpiece, and the XY locating platforms (1) may move and set
It is placed on XYR adjustment platforms (2)；
The XY locating platforms (1) include supporter, the absorbent module (12) for placing workpiece and for moving the suction
The positioning component of attached component (12), the absorbent module (12) are arranged on supporter, and the positioning component includes the direction of motion
Two axial modules (14) being arranged in a mutually vertical manner；
Each axial module (14) includes bidirectional screw leading screw (144), the driving dress rotated for bidirectional screw leading screw (144)
Two positioning post devices (147) put (146) and be arranged on bidirectional screw leading screw (144), the positioning post device
(147) it is located at the relative both sides of absorbent module (12) respectively and is provided with vertical positioning at the top of positioning post device (147)
Post (1475), the locating dowel (1475) it is close to each other under the drive of bidirectional screw leading screw (144) or away from realize to inhale
The clamping and release of the workpiece set on attached component (12).
2. the High Precision Automatic positioner of workpiece according to claim 1, it is characterised in that the supporter is square
Casing (11) and accommodated inside positioning component, the axial module (14) are fixedly installed on casing by its installing plate (141)
(11) on bottom plate, be provided with the lamina tecti of the casing (11) length direction of multiple bar holes and each bar hole with
Its corresponding absorbent module (12) side is vertically arranged, and the locating dowel (1475) corresponds setting and its upper end with bar hole
Passed out of corresponding bar hole.
3. the High Precision Automatic positioner of workpiece according to claim 2, it is characterised in that absorbent module (12) bag
Include the vacuum adsorption plate (121) being connected with vacuum generator and the ceramic wafer being arranged on the vacuum adsorption plate (121)
(122), workpiece is positioned on the ceramic wafer (122).
4. the High Precision Automatic positioner of workpiece according to claim 3, it is characterised in that the vacuum adsorption plate
(121) and ceramic wafer (122) is identical with the shape size of workpiece to be processed.
5. the High Precision Automatic positioner of workpiece according to claim 2, it is characterised in that the positioning component also includes
The spacing module (13) being arranged among multiple positioning post devices (147), the spacing module (13) include horizontally disposed flat
Platform (131), the pillar (132) for being fixedly connected with platform (131) and casing (11) bottom plate and it is arranged at platform (131) side
Four wedges (133) of edge, the wedge (133) is respectively arranged on four sides of platform (131) and wedge-shaped opening court
Outside.
6. the High Precision Automatic positioner of workpiece according to claim 5, it is characterised in that the positioning post device
(147) include connect base (1471), the guide rail (1472) being vertically arranged in connect base (1471), be slidably arranged at and lead
Movable block (1473) on rail (1472) and the connecting plate (1474) for being arranged at movable block (1473) top, the locating dowel
(1475) be arranged on connecting plate (1474), the connect base (1471) connected with movable block (1473) by adjustable spring and
The both ends of spring are corresponding with the spring stay column (1476) being arranged in connect base (1471) and movable block (1473) respectively to be connected,
The bottom of the connecting plate (1474) is arranged to wedge shape and the wedge with being correspondingly arranged (133) matches；Work as positioning post device
(147) when close to each other, joint face of the connecting plate (1474) along itself and wedge (133) rises, so as to drive locating dowel
(1475) pass bar hole and simultaneously close to each other to clamp the workpiece set in absorbent module (12) upwards, otherwise work as locating dowel
When device (147) is located remotely from each other, movable block (1473) drives connecting plate (1474) to decline under the action of the spring, fixed so as to drive
Position post (1475) is retracted and is located remotely from each other simultaneously to unclamp absorbent module (12).
7. the High Precision Automatic positioner of workpiece according to claim 6, it is characterised in that the positioning post device
(147) limited block (1477) being arranged in connect base (1471) is also included, the limited block (1477) is located at guide rail
(1472) lower end and the excessive downslide for preventing the movable block (1473).
8. the High Precision Automatic positioner of workpiece according to claim 2, it is characterised in that the axial module (14) is also
Including the slide rail (142) being fixedly installed on the installing plate (141) and two sliding blocks being arranged on the slide rail (142)
(143), the slide rail (142) be arranged in parallel with bidirectional screw leading screw (144), and the sliding block (143) fills with two locating dowels
The two leading screw spiro caps (145) put (147) or be arranged on bidirectional screw leading screw (144) are connected respectively.
9. the High Precision Automatic positioner of workpiece according to claim 2, it is characterised in that the XYR adjustment platforms (2)
Including framework (21) and the XYR adjusting parts being arranged in the framework (21)；The XYR adjusting parts include setting up and down
Two mounting seats (22) and with the mounting seat (22) linkage set X-axis module (23), Y-axis module (24) and R Axle moulds
Group (25), one group of crossed roller is respectively arranged between two mounting seats and between bottom mounting seat and framework (21) bottom plate
Guide rail (26) and two groups of crossed roller guide rails are arranged in a mutually vertical manner so that two mounting seats can be respectively in X-axis module (23) and Y-axis
Moved under the drive of module (24) along X-axis and Y-axis, the friendship set with the linkage of casing (11) bottom plate is provided with the mounting seat of top
Fork shaft ring (27), the intersection collar (27) make XY locating platforms (1) be rotated along R axles under the drive of R Axle moulds group (25).
10. the High Precision Automatic positioner of workpiece according to claim 9, it is characterised in that in the framework (21) side
Plate and casing (11) side sheet room are additionally provided with horizontal sealing plate (28), are put down with avoiding dust from being adjusted from the gap into the XYR
In platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311340.5U CN206644426U (en) | 2017-03-28 | 2017-03-28 | A kind of High Precision Automatic positioner of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311340.5U CN206644426U (en) | 2017-03-28 | 2017-03-28 | A kind of High Precision Automatic positioner of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644426U true CN206644426U (en) | 2017-11-17 |
Family
ID=60280230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311340.5U Active CN206644426U (en) | 2017-03-28 | 2017-03-28 | A kind of High Precision Automatic positioner of workpiece |
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| Country | Link |
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| CN (1) | CN206644426U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045072A (en) * | 2017-12-08 | 2018-05-18 | 涟水新邦电子有限公司 | A kind of automatic screen-printing machine of lighter casing |
| CN108372244A (en) * | 2018-04-18 | 2018-08-07 | 昆明理工大学 | A method of coining connection cross positioning and clamping device and progress test specimen assembly and disassembly |
| CN108897155A (en) * | 2018-08-16 | 2018-11-27 | 苏州精濑光电有限公司 | A kind of display module is to group platform |
| CN109532217A (en) * | 2019-01-14 | 2019-03-29 | 东莞市凯格精密机械有限公司 | A kind of primary and secondary flatbed press and adjustment printing process |
| CN110561901A (en) * | 2019-10-09 | 2019-12-13 | 蓝思智能机器人(长沙)有限公司 | Centering positioning platform |
| CN111017621A (en) * | 2019-12-28 | 2020-04-17 | 苏州博古特智造有限公司 | Alignment mechanism |
-
2017
- 2017-03-28 CN CN201720311340.5U patent/CN206644426U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045072A (en) * | 2017-12-08 | 2018-05-18 | 涟水新邦电子有限公司 | A kind of automatic screen-printing machine of lighter casing |
| CN108372244A (en) * | 2018-04-18 | 2018-08-07 | 昆明理工大学 | A method of coining connection cross positioning and clamping device and progress test specimen assembly and disassembly |
| CN108897155A (en) * | 2018-08-16 | 2018-11-27 | 苏州精濑光电有限公司 | A kind of display module is to group platform |
| CN109532217A (en) * | 2019-01-14 | 2019-03-29 | 东莞市凯格精密机械有限公司 | A kind of primary and secondary flatbed press and adjustment printing process |
| CN109532217B (en) * | 2019-01-14 | 2024-01-26 | 东莞市凯格精机股份有限公司 | Primary and secondary platform printer and printing adjustment method |
| CN110561901A (en) * | 2019-10-09 | 2019-12-13 | 蓝思智能机器人(长沙)有限公司 | Centering positioning platform |
| CN111017621A (en) * | 2019-12-28 | 2020-04-17 | 苏州博古特智造有限公司 | Alignment mechanism |
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