CN217345548U - Dual-drive gantry mechanical arm of etching machine - Google Patents
Dual-drive gantry mechanical arm of etching machine Download PDFInfo
- Publication number
- CN217345548U CN217345548U CN202220085587.0U CN202220085587U CN217345548U CN 217345548 U CN217345548 U CN 217345548U CN 202220085587 U CN202220085587 U CN 202220085587U CN 217345548 U CN217345548 U CN 217345548U
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- lifting
- translation
- arm
- guide rod
- ball screw
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- 238000005530 etching Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 239000010453 quartz Substances 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000010433 feldspar Substances 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 33
- 210000000078 claw Anatomy 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 11
- 230000009977 dual effect Effects 0.000 abstract description 9
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a dual drive portal arm of etching machine, including the longmen roof beam structure, one of longmen roof beam structure serves and is equipped with lifting arm mechanism first, and lifting arm mechanism first includes the lift davit, is equipped with lifting arm mechanism second on the other end of longmen roof beam structure, and lifting arm mechanism second is including the lift davit, and it has long quartz stick to hang between the lift davit of lifting arm mechanism first and the lift davit of lifting arm mechanism second, and the lift davit drives long quartz stick elevating movement, and the middle part of longmen roof beam structure is equipped with translation mechanism, and translation mechanism drives longmen roof beam structure translation. The utility model discloses a portal mechanical arm scheme with two lifing arm mechanisms combine translation mechanism has the characteristics that are applicable to the quartz stick of transportation jumbo size feldspar.
Description
Technical Field
The utility model relates to a longmen arm, in particular to dual drive longmen arm of modified etching machine belongs to etching machine arm field.
Background
The mechanical arm of the etching machine is used for transporting equipment of parts, and the existing mechanical arm of the etching machine is generally used for lifting a movable product or a cleaning basket by driving a ball screw and then driving a hook by a motor. However, the applicability of the existing mechanical arm of the etching machine is often limited when transporting the quartz rod, and particularly, the existing mechanical arm of the etching machine generally provides a transporting action when etching the small quartz rod, and the applicable length of the quartz rod is limited, generally not more than 1 meter, and the existing mechanical arm of the etching machine cannot be applied to the large quartz rod.
SUMMERY OF THE UTILITY MODEL
The utility model discloses etching machine's dual drive portal arm discloses new scheme, adopts the portal arm scheme that has two lifing arm mechanism to combine translation mechanism, has solved current product and can not be applicable to the quartzy stick of jumbo size, is suitable for limited problem.
The utility model discloses dual drive portal arm of etching machine includes the longmen roof beam structure, one of longmen roof beam structure is served and is equipped with lifing arm mechanism first, lifing arm mechanism first is including the lift davit, be equipped with lifing arm mechanism second on the other end of longmen roof beam structure, lifing arm mechanism second is including the lift davit, it has long quartz stick to hang between the lift davit of lifing arm mechanism first and the lift davit of lifing arm mechanism second, the lift davit drives long quartz stick elevating movement, the middle part of longmen roof beam structure is equipped with translation mechanism, translation mechanism drives longmen roof beam structure translation.
Furthermore, the first lifting arm mechanism and the second lifting arm mechanism are lifting arm mechanisms with the same shape and structure, each lifting arm mechanism comprises a lifting motor, a ball screw and a lifting suspension arm, a motor gear is arranged on an output shaft of the lifting motor and is in transmission connection with a screw gear on the erected ball screw through a transmission gear, the lifting motor drives the ball screw to rotate, the ball screw drives a ball screw nut to move up and down, the upper end of the lifting suspension arm is in transmission connection with the ball screw nut, and the ball screw nut drives the lifting suspension arm to move up and down.
Furthermore, the lifting arm mechanism of the scheme further comprises a lifting guide rod assembly, the lifting guide rod assembly comprises a lifting guide rod, a lifting guide rod sliding block is arranged on the lifting guide rod, and the lifting suspension arm is in guiding sliding connection with the lifting guide rod through the lifting guide rod sliding block.
Still further, the lifting arm mechanism of the scheme further comprises a mechanism frame, the upper end of the ball screw is connected with a top plate of the mechanism frame through a screw fixing seat, the lower end of the ball screw is connected with a bottom plate of the mechanism frame through a screw fixing seat, the upper end of the lifting guide rod is connected with the top plate of the mechanism frame through a guide rod fixing seat, and the lower end of the lifting guide rod is connected with the bottom plate of the mechanism frame through a guide rod fixing seat.
Still further, the upper end of the lift davit of this scheme, ball screw nut, lift guide arm slider pass through connecting plate body coupling.
Further, the translation mechanism of this scheme includes translation motor, is equipped with the translation gear on translation motor's the output shaft, and translation gear and fixed translation rack toothing, translation motor pass through translation gear effect translation rack, the reaction force drive gantry beam structure translation of translation rack.
Furthermore, the bottoms of the two ends of the gantry beam frame are provided with translation sliding blocks, the translation sliding blocks are connected with the translation guide rails in a guiding and sliding mode, and the gantry beam frame translates along the translation guide rails.
Furthermore, the lower end of the lifting suspension arm is provided with a suspension claw, the lower end of the suspension claw is provided with a suspension claw hook groove, and a feldspar quartz rod is hung between the suspension claw hook grooves of the opposite suspension claws.
The utility model discloses etching machine's dual drive longmen arm adopts the longmen arm scheme that has two lifing arm mechanisms and combine translation mechanism, has the characteristics that are applicable to the quartz stick of transportation jumbo size feldspar.
Drawings
FIG. 1 is a schematic front view of a dual drive gantry robot for an etcher.
FIG. 2 is a schematic top view of a dual drive gantry robot for an etcher.
Figure 3 is a schematic left view of a dual drive gantry robot of an etcher.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2.
Wherein,
100 is a gantry beam frame, 110 is a translation sliding block, 120 is a translation guide rail,
200 is a lifting arm mechanism, 201 is a transmission gear, 210 is a lifting arm, 211 is a lifting claw, 212 is a lifting claw hook slot, 220 is a lifting motor, 221 is a motor gear, 230 is a ball screw, 231 is a screw gear, 240 is a ball screw nut, 251 is a lifting guide rod, 252 is a lifting guide rod slider, 260 is a mechanism frame, 261 is a screw rod fixing seat, 262 is a guide rod fixing seat, 270 is a connecting plate,
310 is a translation motor, 311 is a translation gear, and 320 is a translation rack.
Detailed Description
As shown in fig. 1, 2 and 3, the utility model discloses dual drive portal arm of etching machine includes the longmen roof beam structure, one of longmen roof beam structure is served and is equipped with lifing arm mechanism first, lifing arm mechanism first is including the lift davit, be equipped with lifing arm mechanism second on the other end of longmen roof beam structure, lifing arm mechanism second is including the lift davit, it has long quartz stick to hang between the lift davit of lifing arm mechanism first and the lifing arm of lifing arm mechanism second, the lift davit drives long quartz stick elevating movement, the middle part of longmen roof beam structure is equipped with translation mechanism, translation mechanism drives longmen roof beam structure translation.
The technical scheme adopts a gantry mechanical arm scheme with a double-lifting arm mechanism combined with a translation mechanism, utilizes two opposite lifting arm mechanisms 200 to realize the hanging, lifting and lowering of the long quartz rod, and utilizes the translation mechanism to realize the translation motion of the gantry beam frame 100, namely the translation motion of the long quartz rod, thereby meeting the transportation requirements of the long quartz rod. The scheme that the lifting arm mechanisms 200 are respectively arranged at the two ends of the gantry beam frame 100 is adopted, stable hoisting of the feldspar quartz rods is achieved, the problem that the existing similar scheme cannot stably hoist the long quartz rods with large sizes is solved, and the applicability of the mechanical arm is improved.
In order to realize the functions of the lifting arm mechanism A and the lifting arm mechanism B and facilitate the general matching of equipment parts, as shown in figures 1, 2, 3 and 4, the lifting arm mechanism A and the lifting arm mechanism B of the scheme are lifting arm mechanisms with the same shape and structure, the lifting arm mechanism comprises a lifting motor, a ball screw and a lifting suspension arm, a motor gear is arranged on an output shaft of the lifting motor, the motor gear is in transmission connection with a screw gear on the erected ball screw through a transmission gear, the lifting motor drives the ball screw to rotate, the ball screw drives a ball screw nut to move up and down, the upper end of the lifting suspension arm is in transmission connection with the ball screw nut, and the ball screw nut drives the lifting suspension arm to move up and down.
Based on the above scheme, in order to ensure the stability of the movement of the lifting boom, as shown in fig. 1 and 3, the lifting boom mechanism of the scheme further comprises a lifting guide rod assembly, the lifting guide rod assembly comprises a lifting guide rod, a lifting guide rod slider is arranged on the lifting guide rod, and the lifting boom is in guiding sliding connection with the lifting guide rod through the lifting guide rod slider.
In order to meet the assembly requirements of components and provide a stable framework frame, as shown in fig. 1, the lifting arm mechanism of the scheme further comprises a mechanism frame, the upper end of a ball screw is connected with a top plate of the mechanism frame through a screw fixing seat, the lower end of the ball screw is connected with a bottom plate of the mechanism frame through a screw fixing seat, the upper end of a lifting guide rod is connected with the top plate of the mechanism frame through a guide rod fixing seat, and the lower end of the lifting guide rod is connected with the bottom plate of the mechanism frame through a guide rod fixing seat.
In order to realize the stable connection of the upper end of the lifting suspension arm with the ball screw nut and the lifting guide rod sliding block, as shown in fig. 1 and 3, the upper end of the lifting suspension arm, the ball screw nut and the lifting guide rod sliding block are integrally connected through a connecting plate.
In order to realize the function of the translation mechanism, as shown in fig. 1 and 2, the translation mechanism of the scheme comprises a translation motor, a translation gear is arranged on an output shaft of the translation motor, the translation gear is meshed with a fixed translation rack, the translation motor acts on the translation rack through the translation gear, and the reaction force of the translation rack drives the gantry beam frame to translate. Based on the scheme, in order to meet the stability of translational motion, as shown in fig. 2 and 4, the bottom parts of two ends of the gantry beam frame are provided with translational sliding blocks, the translational sliding blocks and the translational guide rail form guiding sliding connection, and the gantry beam frame translates along the translational guide rail.
In order to avoid dropping of the long quartz rod and improve the stability of the lifting, as shown in fig. 1 and 3, the lower end of the lifting suspension arm is provided with a suspension claw, the lower end of the suspension claw is provided with a suspension claw hook groove, and the feldspar quartz rod is hung between the suspension claw hook grooves of the opposite suspension claws.
The scheme discloses ultrasonic cleaning industrial equipment, in particular to a dual-drive gantry mechanical arm of an etching machine, which realizes the lifting and translation transportation of an ultra-long product through two sets of ball screw rod transmission mechanisms and one set of gear and rack mechanism.
When the lifting motor 220 rotates, the lead screw gear 231 drives the ball screw 230 to rotate, and the rotation of the ball screw 230 is changed into the up-and-down linear motion of the ball screw nut 240, i.e., the connecting plate 270 and the lifting arm 210 are driven to do up-and-down linear motion, so that the product lifting function is realized. The two sets of lifting arm mechanisms 200 operate simultaneously, so that the lifting of the overlong workpiece can be realized. When the translation motor 310 rotates, the translation gear 311 and the translation rack 320 are converted into the translation motion of the gantry beam frame 100, that is, the translation motion of the dual-drive gantry robot arm is realized.
The mechanisms, components, and the like disclosed in the present invention can be implemented by general and conventional means known in the art, unless otherwise specified. The double-drive gantry robot of the etching machine is not limited to the disclosure in the specific embodiment, the technical solutions presented in the examples can be extended based on the understanding of those skilled in the art, and the simple alternatives made by those skilled in the art according to the present solution in combination with common knowledge also belong to the scope of the present solution.
Claims (8)
1. The dual-drive gantry mechanical arm of the etching machine is characterized by comprising a gantry beam frame, wherein one end of the gantry beam frame is provided with a lifting arm mechanism A, the lifting arm mechanism A comprises a lifting suspension arm, the other end of the gantry beam frame is provided with a lifting arm mechanism B, the lifting arm mechanism B comprises a lifting suspension arm, a long quartz rod is hung between the lifting suspension arm of the lifting arm mechanism A and the lifting suspension arm of the lifting arm mechanism B, the lifting suspension arm drives the long quartz rod to move up and down, the middle part of the gantry beam frame is provided with a translation mechanism, and the translation mechanism drives the gantry beam frame to translate.
2. The dual-drive gantry mechanical arm of an etching machine as claimed in claim 1, wherein the first and second lifting arm mechanisms are lifting arm mechanisms with the same shape and structure, the lifting arm mechanism comprises a lifting motor, a ball screw and a lifting boom, a motor gear is arranged on an output shaft of the lifting motor, the motor gear is in transmission connection with a screw gear on the erected ball screw through a transmission gear, the lifting motor drives the ball screw to rotate, the ball screw drives a ball screw nut to move up and down, the upper end of the lifting boom is in transmission connection with the ball screw nut, and the ball screw nut drives the lifting boom to move up and down.
3. The dual-drive gantry mechanical arm of the etching machine according to claim 2, wherein the lifting arm mechanism further comprises a lifting guide rod assembly, the lifting guide rod assembly comprises a lifting guide rod, a lifting guide rod slider is arranged on the lifting guide rod, and the lifting suspension arm is in guiding sliding connection with the lifting guide rod through the lifting guide rod slider.
4. The dual-drive gantry mechanical arm of the etching machine according to claim 3, wherein the lifting arm mechanism further comprises a mechanism frame, the upper end of the ball screw is connected with a top plate of the mechanism frame through a screw fixing seat, the lower end of the ball screw is connected with a bottom plate of the mechanism frame through a screw fixing seat, the upper end of the lifting guide rod is connected with the top plate of the mechanism frame through a guide rod fixing seat, and the lower end of the lifting guide rod is connected with the bottom plate of the mechanism frame through a guide rod fixing seat.
5. The dual-drive gantry mechanical arm of the etching machine according to claim 3, wherein the upper end of the lifting boom, the ball screw nut and the lifting guide slider are integrally connected through a connecting plate.
6. The dual-drive gantry mechanical arm of the etching machine as claimed in claim 1, wherein the translation mechanism includes a translation motor, a translation gear is provided on an output shaft of the translation motor, the translation gear is engaged with a fixed translation rack, the translation motor acts on the translation rack through the translation gear, and the reaction force of the translation rack drives the gantry beam frame to translate.
7. The dual-drive gantry mechanical arm of the etching machine according to claim 6, wherein the bottom of each of two ends of the gantry beam frame is provided with a translation sliding block, the translation sliding blocks are in guiding sliding connection with translation guide rails, and the gantry beam frame translates along the translation guide rails.
8. The dual-drive gantry mechanical arm of the etching machine as claimed in claim 1, wherein the lower end of the lifting suspension arm is provided with a suspension claw, the lower end of the suspension claw is provided with a suspension claw hook groove, and a feldspar quartz rod is hung between the suspension claw hook grooves of the opposite suspension claws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220085587.0U CN217345548U (en) | 2022-01-13 | 2022-01-13 | Dual-drive gantry mechanical arm of etching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220085587.0U CN217345548U (en) | 2022-01-13 | 2022-01-13 | Dual-drive gantry mechanical arm of etching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217345548U true CN217345548U (en) | 2022-09-02 |
Family
ID=83041503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220085587.0U Active CN217345548U (en) | 2022-01-13 | 2022-01-13 | Dual-drive gantry mechanical arm of etching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217345548U (en) |
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2022
- 2022-01-13 CN CN202220085587.0U patent/CN217345548U/en active Active
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