CN106956190A - Chopsticks grinding attachment - Google Patents
Chopsticks grinding attachment Download PDFInfo
- Publication number
- CN106956190A CN106956190A CN201610018018.3A CN201610018018A CN106956190A CN 106956190 A CN106956190 A CN 106956190A CN 201610018018 A CN201610018018 A CN 201610018018A CN 106956190 A CN106956190 A CN 106956190A
- Authority
- CN
- China
- Prior art keywords
- chopsticks
- grinding
- tensioning
- grinding attachment
- screw rod
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
Abstract
The present invention relates to a kind of chopsticks grinding attachment, it includes frame, the conveying assembly in frame and the more than one grinding subassembly set above conveying assembly conveyor surface and along conveying direction.It is an object of the invention to provide a kind of chopsticks grinding attachment that can be ground automatically to chopsticks.The advantage of the invention is that:1. the present invention can carry out grinding processing to chopsticks automatically, not only grinding efficiency is high, and the chopsticks embryo size after grinding is consistent.2. pressure chopsticks component effectively can carry out pushing positioning to chopsticks, it is ensured that grinding is smoothed out;And the setting of spacing between chopsticks component is pressed, it can effectively ensure that in grinding process, each chopsticks have a grinding subassembly and at least one pressure chopsticks component to carry out pushing fixation to chopsticks, prevent that chopsticks from tilting.3. the structure of pressure chopsticks component is easy to pressing the height of chopsticks roller and the pretightning force of spring to be adjusted, so as to ensure the thrust to downside chopsticks.
Description
Technical field
The present invention relates to a kind of chopsticks grinding attachment.
Background technology
All it is to be cut by the way that manually chopsticks are pushed into annular saw to obtain in traditional chopsticks manufacturing procedure
Chopsticks embryo must be molded, processing efficiency is low, chopsticks embryo dimensional accuracy is low.
The content of the invention
It is an object of the invention to provide a kind of chopsticks grinding attachment that can be ground automatically to chopsticks.
The purpose of the present invention is achieved through the following technical solutions:A kind of chopsticks grinding attachment, it include frame,
Conveying assembly in frame and set above conveying assembly conveyor surface and along conveying direction one
Grinding subassembly above.
For prior art, the advantage of the invention is that:
1. the present invention can carry out grinding processing to chopsticks automatically, not only grinding efficiency is high, and the chopsticks embryo after grinding
Size is consistent.
2. pressure chopsticks component effectively can carry out pushing positioning to chopsticks, it is ensured that grinding is smoothed out;And pressure chopsticks group
The setting of spacing, can effectively ensure that in grinding process between part, and each chopsticks have a grinding subassembly and extremely
A few pressure chopsticks component carries out pushing fixation to chopsticks, prevents that chopsticks from tilting.
3. the structure of pressure chopsticks component is easy to pressing the height of chopsticks roller and the pretightning force of spring to be adjusted, so as to protect
Demonstrate,prove the thrust to downside chopsticks.
4. the baffle plate setting on rear side of chopsticks supporting plate can prevent grinding subassembly when being ground to chopsticks, generation rubs
Wiping power makes chopsticks slide backward.
5. tensioning adjustment means A is set, can be by opening when drive roll above and below the progress of chopsticks size according to adjusting
Distance between tight adjustment means A regulation driven vollers and drive roll, and then make it that abrasive band remains tensioning state.
6. tensioning adjustment means B is set, can be by opening when drive roll above and below the progress of chopsticks size according to adjusting
Tight distance between adjustment means B regulation motors rotating shaft and drive roll so that belt keeps tensioning state, it is ensured that
Motor normally drives drive roll to rotate.
7. setting dust suction subassembly in time can siphon away the break flour produced at grinding, it is ensured that the normal operation of whole machine.
Brief description of the drawings
Fig. 1 is a kind of structural representation of chopsticks grinding attachment embodiment of the invention.
Fig. 2 is Fig. 1 rearview.
Fig. 3 is the sectional view for pressing chopsticks component.
Fig. 4 is the sectional view of drive roll.
Fig. 5 is the sectional view of driven voller.
Fig. 6 is A-A sectional views in Fig. 5.
Fig. 7 is the partial structural diagram of conveying assembly.
Label declaration:1 frame, 2 conveying assemblies, 21 carrier chains, 211 chain links, 22 chopsticks supporting plates, 221
Baffle plate, 23 brackets, 231 support baseboards, 232L shapes supporting plate, 24 elastic block pieces, 25 rising-falling tones
Save component B, 251 fixation ears, 252 adjusting screw rod B, 253 adjusting nut B, 3 grinding subassemblies, 31 electricity
Machine, 32 drive rolls, 33 driven vollers, 34 abrasive bands, 35 tensioning adjustment means A, 351 swing arms, 352 are consolidated
Determine arm, 353 tensioning screw A, 354 tensioning nut A, 355 moving blocks, 356 " Contraband " clevis heads, 357
Rotating bar, 358 regulating bolts, 36 lift adjustment component A, 361 fixed pedestals, 362 adjusting screw rod A,
363 " Qian " shape fixtures, 364 adjusting nut A, 365 clamping blocks, 366 thread lock parts, 37
Tight adjustment means B, 371 turnover panels, 372 tensioning screw B, 373 tensioning nut B, 4 pressure chopsticks components, 41 pressures
Chopsticks roller, 42 fluctuating orbits, 43 screw rods, 44 chutes, 45 nuts, 46 top boards, 5 dust suction subassemblies, 6 bullets
Spring, 7 jointed shafts.
Embodiment
Present invention is described in detail with reference to Figure of description and embodiment:
As Fig. 1 to 7 show a kind of embodiment schematic diagram for chopsticks grinding attachment that the present invention is provided.
A kind of chopsticks grinding attachment, it includes frame 1, the conveying assembly 2 in frame 1 and located at defeated
The more than one grinding subassembly 3 set above the conveyor surface of sending component 2 and along conveying direction.
It also includes be less than chopsticks length along the conveying direction interval setting of conveying assembly 2 and spacing distance three
Chopsticks component 4 is pressed above;Grinding subassembly 3 is between adjacent two pressure chopsticks components 4.
The setting of spacing, can effectively ensure that in grinding process, each chopsticks have a mill between pressure chopsticks component 4
Cut component 3 and at least one pressure chopsticks component 4 carries out pushing fixation to chopsticks, prevent that chopsticks from tilting.
The pressure chopsticks component 4 includes horizontally disposed pressure chopsticks roller 41, is divided into the lift rail of the both sides of pressure chopsticks roller 41
Road 42 and screw rod 43;The fluctuating orbit 42 is including vertically extending chute 44 and positioned at chute 44
The top board 46 on top, the central shaft two ends of the pressure chopsticks roller 41 are located in respective side chute 44, the screw rod
43 are penetrated in chute 44 by top board 46, and the lower end of screw rod 43 is fixed with the center shaft end of pressure chopsticks roller 41 and connected
Connect;
Two nuts 45 are installed with the screw rod 43, one abuts in the upper surface of top board 46, another to be located at top
The downside of plate 46, and also it is arranged with spring between the nut 45 and the lower surface of top board 46 of the downside of top board 46.
The structure of pressure chopsticks component 4 is easy to pressing the height of chopsticks roller 41 and the pretightning force of spring to be adjusted, so that
Ensure the thrust to downside chopsticks.
The height regulation of pressure chopsticks roller 41 be by turn on the upside of nut 45, the pretightning force regulation of spring is to pass through
Nut 45 on the downside of turn.
The conveying assembly 2 with two sprocket wheels including driving the carrier chain 21 of cycle rotation, located at carrier chain
The polylith chopsticks supporting plate 22 laid successively on 21 and along carrier chain 21 and below conveyor surface and bracketing is positioned
The bracket 23 of chopsticks supporting plate 22.
The upside support face of the chopsticks supporting plate 22 is provided with gradient so that the upper side of chopsticks placed on it is in water
Level state, and the rearward end of chopsticks supporting plate 22 is provided with baffle plate 221;On front side of the bottom surface of the chopsticks supporting plate 22 with it is defeated
On chain 21 chain link 211 is sent to be fixedly connected;Between two adjacent chopsticks supporting plates 22 on the carrier chain 21 in gap
It is additionally provided with elastic block piece 24.
The setting of baffle plate 221 is the friction of generation in order to prevent grinding subassembly 3 when being ground to chopsticks
Power can be such that chopsticks slide backward.
The bracket 23 includes support baseboard 231 and located at the both sides of support baseboard 231 and is symmetrical set
L-shaped supporting plate 232.
Chopsticks supporting plate 22 is fixed with carrier chain 21 by a chain link 211, not only facilitates carrier chain 21 to drive chopsticks
Supporting plate 22 is moved, and can prevent that chopsticks supporting plate 22 from blocking in the corner of carrier chain 21 again.
The both sides of bracket 23 are correspondingly arranged some lift adjustment component B25, the lift adjustment component B25
Including the fixation ear 251 located at the outer side of L-shaped supporting plate 232 and adjusting screw rod B252, the regulation spiral shell
Bar B252 is fed through fixed ear 251 and the platform of frame 1 respectively, and is installed with adjusting screw rod B252
Four adjusting nut B253 for being folded in respectively on fixed ear 251 and framework platform.
The height of bracket 23 can be adjusted by lift adjustment component B25.
The grinding subassembly 3 include driven from motor 31 and with the drive roll 32 with the gap of conveying assembly 2,
The driven voller 33 that is driven positioned at the upside of drive roll 32 and by drive roll 32 and around be located at drive roll 32 and from
Abrasive band 34 between dynamic roller 33.
The grinding subassembly 3 is three groups, and its conveying direction along conveying assembly is laid successively, and grinding accuracy
Improve (grinding accuracy in abrasive band 34 is gradually stepped up on i.e. each grinding subassembly 3) successively.
The central shaft of the driven voller 33 is fixed in frame 1 by being tensioned adjustment means A35;The tensioning
Adjustment means A35 includes swing arm 351, fixed arm 352, tensioning screw A353 and rotation and is located at tensioning spiral shell
Tensioning nut A354 on bar A353;The bottom of the swing arm 351 is hinged in frame 1 and it is hinged
Axle is parallel with the central shaft of driven voller 33, and the upper end of swing arm 351 is consolidated with the central shaft of driven voller 33
Fixed connection;The bottom of the fixed arm 352 is installed in frame 1, and which is provided with appearance tensioning screw A353
The through hole passed through;The tensioning screw A353 is fed through through hole on fixed arm 352, and its leading section is hinged on
The upper end of swing arm 351, rearward end rotation sets tensioning nut A354;Tensioning nut A354 and fixed arm 352
Between be additionally provided with spring.
, can be by being tensioned adjustment means A35 regulations when drive roll 32 above and below the progress of chopsticks size according to adjusting
Distance between driven voller 33 and drive roll 32, and then make it that abrasive band 34 remains tensioning state.
The Principles of Regulation for being tensioned adjustment means A35 are as follows:Turn tensioning nut A354, is located at its extruding and opens
Tightly spring between nut A354 and fixed arm 352, elastic force produced by spring deformation is by tensioning nut A354
Pulled out together with tensioning screw A353, drive the upper end of swing arm 351 to rotate certain radian around its jointed shaft,
Driven voller 33 is moved with swing arm 351, and then completes the tensioning regulation in abrasive band 34.
The central shaft of driven voller 33 is connected by moving block 355 with swing arm 351, the swing arm 351
Upper end is provided with " Contraband " clevis first 356 for being used for being embedded moving block 355, and " Contraband " clevis first 356 is provided with
Two are also installed with the vertical rotating bar 357 through the center of moving block 355, first 356 leading flank of " Contraband " clevis
Regulating bolt 358, the regulating bolt 358 is distributed in the both sides of rotating bar 357, and the bottom of regulating bolt 358
Act against on moving block 355.
When abrasive band 34 is around drive roll 32 and the rotation of driven voller 33,33 turns of the rotary shaft of drive roll 32 and driven voller
Relative position deviation between moving axis, can make it that abrasive band 34 is gradually deviated from drive roll 32 or driven voller 33, most
It is completely out afterwards.
As shown in Figure 5, by the regulating bolt 358 of turn two, its top pressure moving block 355 is made around rotating bar
357 rotate, you can complete the regulation of the central shaft of driven voller 33, it is ensured that the normal work in abrasive band 34.
The drive roll 32 is fixed by being located therein the lift adjustment component A36 of heart axle both sides, described
Lift adjustment component A36 includes fixed pedestal 361, the adjusting screw rod A362 located at the bottom of fixed pedestal 361
And it is installed in " Qian " the shape fixture 363 in frame 1;The adjusting screw rod A362 is fed through " Qian "
Two are also installed with the bottom surface of shape fixture 363, and adjusting screw rod A362 to fix positioned at " Qian " shape respectively
The adjusting nut A364 of the bottom surface upper and lower sides of part 363.
Lift adjustment component A36 also includes being installed in frame 1 and positioned at the locking of the side of fixed pedestal 361
Block 365, is entered between the fixed pedestal 361 and clamping block 365 by the thread lock part 366 laterally worn
Row is fixedly connected.
The motor 31 is located at the tiltedly downside of drive roll 32, drives drive roll 32 to rotate by belt, and motor
31 are fixed in frame 1 by being tensioned adjustment means B37;
The tensioning adjustment means B37 includes turnover panel 371, the tensioning screw B372 being installed on the base of motor 31
And rotation is located at the tensioning nut B373 on tensioning screw B372;
Described one side of turnover panel 371 is hinged in frame 1, and its jointed shaft is parallel with the rotary shaft of drive roll 32;
The lower end of the tensioning screw B372 is hinged in frame 1, and its upper end passes through turnover panel 371;It is described
Tensioning nut B373 is located at the upside of turnover panel 371, and is additionally provided with bullet between tensioning nut B373 and turnover panel 371
Spring.
It also includes the dust suction subassembly 5 being equipped with grinding subassembly 3, and the suction inlet of the dust suction subassembly 5 is located at
The rear side of grinding subassembly 3.
Chopsticks can produce substantial amounts of break flour in grinding at grinding, and as abrasive band 34 scatters into air,
Working environment is polluted, and influence is produced on motor and bearing etc..Dust suction subassembly 5 is set, can be in time by grinding
The break flour that place is produced is siphoned away, it is ensured that the normal operation of whole machine.
Claims (10)
1. a kind of chopsticks grinding attachment, it is characterised in that:It includes frame (1), in frame (1)
Conveying assembly (2) and set above conveying assembly (2) conveyor surface and along conveying direction one
Grinding subassembly (3) above.
2. chopsticks grinding attachment according to claim 1, it is characterised in that:It is also included along conveying group
Part (2) conveying direction interval setting and spacing distance are less than more than three pressure chopsticks components (4) of chopsticks length;
Grinding subassembly (3) is between adjacent two pressure chopsticks components (4).
3. chopsticks grinding attachment according to claim 2, it is characterised in that:The pressure chopsticks component (4)
Including it is horizontally disposed pressure chopsticks roller (41), be divided into pressure chopsticks roller (41) both sides fluctuating orbit (42) and
Screw rod (43);The fluctuating orbit (42) is including vertically extending chute (44) and positioned at chute (44)
The top board (46) on top, the central shaft two ends of the pressure chopsticks roller (41) are located in respective side chute (44),
The screw rod (43) is penetrated in chute (44) by top board (46), and screw rod (43) lower end and pressure chopsticks roller
(41) center shaft end is fixedly connected;
Two nuts (45) are installed with the screw rod (43), one abuts in top board (46) upper surface, separately
One is located on the downside of top board (46), and under the nut (45) and top board (46) on the downside of top board (46)
Spring is also arranged between surface.
4. chopsticks grinding attachment according to claim 1, it is characterised in that:The conveying assembly (2)
Including driving the carrier chain (21) of cycle rotation with two sprocket wheels, on carrier chain (21) and along conveying
Polylith chopsticks supporting plate (22) that chain (21) is laid successively and below conveyor surface and bracketing positioning chopsticks supporting plate
(22) bracket (23).
5. chopsticks grinding attachment according to claim 4, it is characterised in that:The chopsticks supporting plate (22)
Upside support face be provided with gradient so that the upper side of chopsticks placed on it is the level of state, and chopsticks hold in the palm
The rearward end of plate (22) is provided with baffle plate (221);With carrier chain (21) on front side of the bottom surface of the chopsticks supporting plate (22)
On a chain link (211) be fixedly connected;The carrier chain (21) in gap between two adjacent chopsticks supporting plates (22)
On be additionally provided with elastic block piece (24).
6. chopsticks grinding attachment according to claim 1, it is characterised in that:The grinding subassembly (3)
Including from motor (31) drive and with the drive roll (32) conveying assembly (2) gap withs, positioned at active
The driven voller (33) that is driven on the upside of roller (32) and by drive roll (32) and around being located at drive roll (32)
Abrasive band (34) between driven voller (33).
7. chopsticks grinding attachment according to claim 6, it is characterised in that:The driven voller (33)
Central shaft be fixed on by being tensioned adjustment means A (35) in frame (1);The tensioning adjustment means A
(35) include swing arm (351), fixed arm (352), tensioning screw A (353) and rotation and be located at tensioning
Tensioning nut A (354) on screw rod A (353);The bottom of the swing arm (351) is hinged on frame
(1) on and its jointed shaft is parallel with the central shaft of driven voller (33), the upper end of swing arm (351)
It is fixedly connected with the central shaft of driven voller (33);The bottom of the fixed arm (352) is installed in frame (1)
On, and which is provided with the through hole that appearance tensioning screw A (353) is passed through;The tensioning screw A (353) wears
Through hole on fixed arm (352) is crossed, and its leading section is hinged on the upper end of swing arm (351), rearward end
Rotation sets tensioning nut A (354);Spring is additionally provided between tensioning nut A (354) and fixed arm (352).
8. chopsticks grinding attachment according to claim 7, it is characterised in that:In driven voller (33)
Heart axle is connected by moving block (355) with swing arm (351), and the upper end of the swing arm (351) is set
There is " Contraband " the clevis head (356) for being embedded moving block (355), " Contraband " clevis head (356) is provided with
On the vertical rotating bar (357) through moving block (355) center, " Contraband " clevis head (356) leading flank also
Two regulating bolts (358) are installed with, the regulating bolt (358) is distributed in rotating bar (357) both sides,
And regulating bolt (358) bottom is acted against on moving block (355).
9. chopsticks grinding attachment according to claim 6, it is characterised in that:The drive roll (32)
It is fixed by the lift adjustment component A (36) for being located therein heart axle both sides, the lift adjustment component A
(36) include fixed pedestal (361), located at fixed pedestal (361) bottom adjusting screw rod A (362) with
And it is installed in " Qian " the shape fixture (363) in frame (1);The adjusting screw rod A (362) is fed through
Two are also installed with the bottom surface of " Qian " shape fixture (363), and adjusting screw rod A (362) to be respectively located at
The adjusting nut A (364) of " Qian " shape fixture (363) bottom surface upper and lower sides.
Lift adjustment component A (36) also includes being installed in frame (1) and other positioned at fixed pedestal (361)
The clamping block (365) of side, by laterally wearing between the fixed pedestal (361) and clamping block (365)
Thread lock part (366) be fixedly connected.
10. the chopsticks grinding attachment according to claim 1-9 any one, it is characterised in that:It is also
Including the dust suction subassembly (5) being equipped with grinding subassembly (3), the suction inlet position of the dust suction subassembly (5)
On rear side of grinding subassembly (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610018018.3A CN106956190A (en) | 2016-01-12 | 2016-01-12 | Chopsticks grinding attachment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610018018.3A CN106956190A (en) | 2016-01-12 | 2016-01-12 | Chopsticks grinding attachment |
Publications (1)
Publication Number | Publication Date |
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CN106956190A true CN106956190A (en) | 2017-07-18 |
Family
ID=59480702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610018018.3A Pending CN106956190A (en) | 2016-01-12 | 2016-01-12 | Chopsticks grinding attachment |
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CN (1) | CN106956190A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109048591A (en) * | 2018-07-30 | 2018-12-21 | 衡东县万泉竹业有限公司 | A kind of throwaway chopsticks rolling-trough type molding machine |
CN111660188A (en) * | 2020-06-18 | 2020-09-15 | 南平市建阳区绿佳竹制品厂(普通合伙) | Full-automatic chopstick square and sharp grinding machine |
CN114406865A (en) * | 2021-12-01 | 2022-04-29 | 蓝点触控(北京)科技有限公司 | Multi-station polishing workstation |
CN115056882A (en) * | 2022-04-26 | 2022-09-16 | 中国北方车辆研究所 | Three-degree-of-freedom bionic leg-foot structure and four-foot robot applying same |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109048591A (en) * | 2018-07-30 | 2018-12-21 | 衡东县万泉竹业有限公司 | A kind of throwaway chopsticks rolling-trough type molding machine |
CN111660188A (en) * | 2020-06-18 | 2020-09-15 | 南平市建阳区绿佳竹制品厂(普通合伙) | Full-automatic chopstick square and sharp grinding machine |
CN114406865A (en) * | 2021-12-01 | 2022-04-29 | 蓝点触控(北京)科技有限公司 | Multi-station polishing workstation |
CN115056882A (en) * | 2022-04-26 | 2022-09-16 | 中国北方车辆研究所 | Three-degree-of-freedom bionic leg-foot structure and four-foot robot applying same |
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