CN210650675U - Manipulator capable of overturning workpiece - Google Patents
Manipulator capable of overturning workpiece Download PDFInfo
- Publication number
- CN210650675U CN210650675U CN201921339481.3U CN201921339481U CN210650675U CN 210650675 U CN210650675 U CN 210650675U CN 201921339481 U CN201921339481 U CN 201921339481U CN 210650675 U CN210650675 U CN 210650675U
- Authority
- CN
- China
- Prior art keywords
- suction head
- electromagnet
- cylinder
- overturning
- mounting plate
- 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.)
- Active
Links
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 25
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model belongs to the technical field of intelligent assembly, concretely relates to manipulator capable of realizing workpiece turnover comprises a second-stage telescopic cylinder, an electromagnet sucker arranged at the output end of the second-stage telescopic cylinder, a turnover fixing mounting plate, a bidirectional output cylinder arranged on the turnover fixing mounting plate, a left chuck module and a right chuck module which are respectively arranged on the output shaft of the bidirectional output cylinder and are arranged oppositely, wherein the left chuck module comprises a left fixing seat arranged on the output shaft of the bidirectional output cylinder, a rotary stepping motor arranged on the left fixing seat and a driving clamping plate arranged on the output shaft of the rotary stepping motor; the right chuck module comprises a right fixed seat arranged on an output shaft of the bidirectional output cylinder, a driven rotating shaft connected to the right fixed seat through a bearing and a driven clamping plate arranged on the driven rotating shaft. The utility model discloses can realize having improved assembly efficiency to work piece upset and turn-over when snatching the work piece.
Description
Technical Field
The utility model belongs to the technical field of intelligent assembly, concretely relates to can realize manipulator of work piece upset.
Background
The module mechanical arm on the existing market generally absorbs the product through sucking disc or electro-magnet and then shifts, and the function is single.
In the process of assembling the elevator door hanging plate, one side of the hanging plate body is provided with the idler wheel and the hanging wheel, and the other side of the hanging plate body is provided with the pulley, so that the hanging plate body needs to be taken away from the tool after one side is installed, then turned over for 180 degrees and then placed on the tool again, and the other side is continuously assembled. The existing manipulator module is difficult to realize the action of turning a workpiece by 180 degrees accurately.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the manipulator function singleness that exists among the prior art, the defect of work piece can not the accurate upset provides a manipulator that can realize the work piece upset.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a can realize manipulator of work piece upset which characterized in that: the automatic clamping device comprises a secondary telescopic cylinder, an electromagnet sucker arranged at the output end of the secondary telescopic cylinder, a turnover fixing mounting plate, a bidirectional output cylinder arranged on the turnover fixing mounting plate, a left clamping head module and a right clamping head module which are respectively arranged on an output shaft of the bidirectional output cylinder and are oppositely arranged, wherein the left clamping head module comprises a left fixing seat arranged on the output shaft of the bidirectional output cylinder, a rotary stepping motor arranged on the left fixing seat and a driving clamping plate arranged on the output shaft of the rotary stepping motor; the right chuck module comprises a right fixed seat arranged on the output shaft of the bidirectional output cylinder, a driven rotating shaft connected to the right fixed seat through a bearing, and a driven clamping plate arranged on the driven rotating shaft.
Furthermore, a split clamp slide rail fixing plate is fixedly mounted on the overturning fixed mounting plate, a split clamp slide rail is fixedly mounted on the split clamp slide rail fixing plate, and the left fixing seat and the right fixing seat both move along the split clamp slide rail through a split clamp sliding block fixed on the left fixing seat and the right fixing seat; the extending direction of the split clamp sliding rail is parallel to the central axis of the output shaft of the bidirectional output cylinder.
Furthermore, a pair of spring plungers is oppositely arranged on two sides of the peripheral surface of the driven rotating shaft in the right fixed seat.
Furthermore, the driving clamping plate and the driven clamping plate are both provided with elongated workpiece clamping grooves.
Further, a left side fixing base with all install proximity switch on the fixing base of the right side, initiative splint with all install the response piece on the driven splint, work as the response piece stretches into in the proximity switch, initiative splint with the driven splint target in place can begin to press from both sides and get the work piece.
Further, the electro-magnet sucking disc includes the suction head mounting panel and installs a plurality of suction head subassemblies on the suction head mounting panel, the suction head subassembly includes: the electromagnet connecting rod penetrates through the suction head mounting plate to be mounted, the bushing is fixed at the upper end of the electromagnet connecting rod, the electromagnet is mounted at the lower end of the electromagnet connecting rod, and the spring is sleeved on the electromagnet connecting rod; the spring is arranged between the electromagnet and the suction head mounting plate.
Further, the electro-magnet sucking disc includes the suction head mounting panel and installs a plurality of suction head subassemblies on the suction head mounting panel, the suction head subassembly includes: the suction head mounting plate is provided with a guide post, a hoop, an electromagnet, a guide sleeve and a spring, wherein the guide post penetrates through the suction head mounting plate to be mounted, the hoop is fixed at the upper end of the guide post, the electromagnet is fixedly mounted at the lower end of the guide post, the guide sleeve is mounted on the lower side surface of the suction head mounting plate, and the spring; the guide post penetrates through the guide sleeve, and the spring is arranged between the guide sleeve and the electromagnet.
Furthermore, a photoelectric sensor for detecting whether the electromagnet sucker successfully sucks the workpiece is further arranged on the sucker mounting plate.
Further, still include X to electric jar drive module, Y to electric jar drive module and Z to electric jar drive module, the flexible cylinder setting of second grade is in the output of Z to electric jar drive module.
Furthermore, the device also comprises a mounting bracket, wherein the X-direction electric cylinder driving module, the Y-direction electric cylinder driving module and the Z-direction electric cylinder driving module are all mounted on the mounting bracket, and the mounting bracket is connected with the production main line body through a line body connecting piece.
The utility model discloses a can realize manipulator of work piece upset's beneficial effect is:
1. the second-stage telescopic cylinder extends to a second extension position and then absorbs a workpiece on the tool through the electromagnet chuck, then the second-stage telescopic cylinder retracts to the first extension position, the bidirectional output cylinder drives the left chuck module and the right chuck module to clamp the workpiece, the electromagnet chuck is powered off and then loosens the workpiece, the second-stage telescopic cylinder retracts to an initial state, finally the rotary stepping motor drives the left chuck module to drive the workpiece to rotate 180 degrees, the second-stage telescopic cylinder drives the electromagnet chuck to absorb the workpiece again and then place the workpiece back on the tool, and automatic overturning of the workpiece is completed. And a secondary telescopic cylinder is adopted, so that the electromagnet sucker can avoid the workpiece in the overturning process. The workpiece can be accurately rotated by 180 degrees by adopting the rotary stepping motor to complete turnover.
2. The utility model discloses a manipulator can enough realize snatching the work piece, can realize the upset and the turn-over to the work piece again, can satisfy the two-sided assembly of accomplishing the work piece on same frock, has simplified work piece assembly process, has improved assembly efficiency.
3. Have elastic electro-magnet suction head subassembly can adapt to the adsorbed face of unevenness, make every electro-magnet can both closely laminate with the adsorbed face, reduce the risk that the adsorption process in dropped.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is an overall structure diagram of embodiment 1 of the present invention;
FIG. 2 is a partial structure diagram of embodiment 1 of the present invention;
FIG. 3 is a structural view of a nozzle assembly according to embodiment 1 of the present invention;
FIG. 4 is a structure view of a driven splint according to embodiment 1 of the present invention;
figure 5 is the structure view of the suction head assembly of embodiment 2 of the present invention.
In the figure, 1, a second-stage telescopic cylinder, 2, an electromagnet sucker, 21, a sucker mounting plate, 22, a sucker assembly, 221, a guide post, 222, a hoop, 223, an electromagnet, 224, a guide sleeve, 225, a spring, 226, an electromagnet connecting rod, 227, a bush, 3, an overturning fixed mounting plate, 4, a bidirectional output cylinder, 5, a left chuck module, 51, a left fixed seat, 52, a rotary stepping motor, 53, a driving clamping plate, 6, a right chuck module, 61, a right fixed seat, 62, a driven rotating shaft, 63, a driven clamping plate, 7, an opening clamp sliding rail fixed plate, 8, an opening clamp sliding rail, 9, an opening clamp sliding block, 10, a spring plunger, 11, a workpiece clamping groove, 12, a proximity switch, 13, a sensing piece, 14, a photoelectric sensor, 15, an X-direction electric cylinder driving module, 16, a Y-direction electric cylinder driving module, 17, a Z-direction electric cylinder driving module, 18 and a mounting bracket, 19. a wire body connecting piece.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
As shown in fig. 1-4, the utility model discloses a can realize manipulator's of work piece upset embodiment 1, including installing support 18, install on the installing support 18 that X is to electric jar drive module 15, Y to electric jar drive module 16 and Z to electric jar drive module 17, installing support 18 is connected with the production thread body through line body connecting piece 19.
The manipulator capable of overturning the workpiece further comprises a second-stage telescopic cylinder 1 arranged at the output end of the Z-direction electric cylinder driving module 17, an electromagnet sucker 2 arranged at the output end of the second-stage telescopic cylinder 1, an overturning fixed mounting plate 3, a bidirectional output cylinder 4 arranged on the overturning fixed mounting plate 3, a left chuck module 5 and a right chuck module 6 which are respectively arranged on the output shaft of the bidirectional output cylinder 4 and are oppositely arranged, wherein the left chuck module 5 comprises a left fixed seat 51 arranged on the output shaft of the bidirectional output cylinder 4, a rotary stepping motor 52 arranged on the left fixed seat 51 and a driving clamping plate 53 arranged on the output shaft of the rotary stepping motor 52; the right chuck module 6 comprises a right fixed seat 61 installed on the output shaft of the bidirectional output cylinder 4, a driven rotating shaft 62 connected to the right fixed seat 61 through a bearing, and a driven clamping plate 63 installed on the driven rotating shaft 62.
In this embodiment, the fixed overturning plate 3 is further fixedly provided with a split clamp slide rail fixing plate 7, the split clamp slide rail fixing plate 7 is fixedly provided with a split clamp slide rail 8, and the left fixing seat 51 and the right fixing seat 61 both move along the split clamp slide rail 8 through a split clamp sliding block 9 fixed thereon; the extension direction of the split clamp slide rail 8 is parallel to the central axis of the output shaft of the bidirectional output cylinder 4.
The size of the stroke of the bidirectional output cylinder 4 determines the size of the workpiece capable of being turned, and the bidirectional output cylinder 4 can be customized according to actual needs.
Referring to fig. 4, since the driven clamp 63 has no power source, in order to prevent the driven clamp from "rotating around" when the driven clamp does not clamp a workpiece, a pair of spring plungers 10 are provided in the right fixed base 61 on opposite sides of the outer peripheral surface of the driven rotary shaft 62. The driven rotating shaft 62 is provided with a spherical positioning groove, and when the positioning ball of the spring plunger 10 is pressed in the spherical positioning groove of the driven rotating shaft 62, the driven clamping plate 63 keeps a parallel state and is still.
The driving clamp plate 53 and the driven clamp plate 63 each have an elongated workpiece-holding groove 11. Because the link plate body of lift-cabin door link plate is rectangular shape board dress structure, inside the work piece recess 11 that presss from both sides of rectangular shape made the link plate body to imbed, guaranteed that the in-process work piece of upset is difficult to drop.
All install proximity switch 12 on left fixing base 51 and the right fixing base 61, all install response piece 13 on initiative splint 53 and the driven splint 63, stretch into proximity switch 12 when response piece 13 in, initiative splint 53 and driven splint 63 target in place and can begin to press from both sides and get the work piece. When the proximity switch 12 senses that the driving clamping plate 53 is in the preset position and the driven clamping plate 63 is not in the preset position, the equipment is abnormal, and the equipment alarms.
Referring to fig. 3, the electromagnet suction cup 2 includes a suction head mounting plate 21 and a plurality of suction head assemblies 22 mounted on the suction head mounting plate 21, and the suction head assemblies 22 include: an electromagnet connecting rod 226 which penetrates through the suction head mounting plate 21, a bushing 227 fixed at the upper end of the electromagnet connecting rod, an electromagnet 223 which is arranged at the lower end of the electromagnet connecting rod, and a spring 225 which is sleeved on the electromagnet connecting rod 226; the spring 225 is disposed between the electromagnet 223 and the tip mounting plate 21. Have elastic electro-magnet 223 suction head subassembly 22 can adapt to the uneven face that is adsorbed, make every electro-magnet 223 can both closely laminate with the face that is adsorbed, reduce the risk that drops among the adsorption process.
And a photoelectric sensor 14 for detecting whether the electromagnet chuck 2 successfully sucks the workpiece is also arranged on the suction head mounting plate 21.
Example 2
The difference from embodiment 1 is in the structure of the attraction head assembly 22.
The tip assembly 22 includes: a guide post 221 which penetrates through the suction head mounting plate 21 for installation, a hoop 222 which is fixed at the upper end of the guide post 221, an electromagnet 223 which is fixedly installed at the lower end of the guide post 221, a guide sleeve 224 which is installed on the lower side surface of the suction head mounting plate 21, and a spring 225 which is sleeved on the guide post 221; the guide post 221 passes through the guide sleeve 224, and the spring 225 is disposed between the guide sleeve 224 and the electromagnet 223.
The utility model discloses a can realize the work process of the manipulator of work piece upset does:
s1, the X-direction electric cylinder driving module 15, the Y-direction electric cylinder driving module 16 and the Z-direction electric cylinder driving module 17 act, and the secondary telescopic air cylinder 1 extends to a second extension position to move the electromagnet sucker 2 to a specified position;
s2, moving the Z-direction electric cylinder driving module 17 downwards to drive the electromagnet sucker 2 to suck the workpiece;
s3, driving the workpiece to move upwards by the Z-direction electric cylinder driving module 17, reserving a lower overturning space for the workpiece, and retracting the secondary telescopic cylinder 1 to a first telescopic position;
s4, the bidirectional output cylinder 4 contracts to clamp the workpiece through the left chuck module 5 and the right chuck module 6;
s5, loosening the workpiece by the electromagnet chuck 2, retracting the secondary telescopic cylinder 1 to the initial position, driving the electromagnet chuck 2 to move upwards, and reserving an upper turning space for the workpiece;
s6, driving the driving clamp plate 53 to rotate by the rotating stepping motor 52 and driving the workpiece to turn 180 degrees;
s7, extending the secondary telescopic cylinder 1 to a first extension position, and sucking the workpiece by the electromagnet chuck 2;
s8, the bidirectional output cylinder 4 acts, and the driving clamping plate 53 and the driven clamping plate 63 loosen the workpiece;
s9, the secondary telescopic cylinder 1 extends to a second extension position, and the electromagnet chuck 2 places the workpiece turned by 180 degrees at a specified position on the tool.
It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a can realize manipulator of work piece upset which characterized in that: the device comprises a secondary telescopic cylinder (1), an electromagnet sucker (2) arranged at the output end of the secondary telescopic cylinder (1), a turnover fixing mounting plate (3), a bidirectional output cylinder (4) arranged on the turnover fixing mounting plate (3), a left chuck module (5) and a right chuck module (6) which are respectively arranged on the output shaft of the bidirectional output cylinder (4) and are oppositely arranged, wherein the left chuck module (5) comprises a left fixing seat (51) arranged on the output shaft of the bidirectional output cylinder (4), a rotary stepping motor (52) arranged on the left fixing seat (51) and a driving clamping plate (53) arranged on the output shaft of the rotary stepping motor (52); the right chuck module (6) comprises a right fixed seat (61) arranged on an output shaft of the bidirectional output cylinder (4), a driven rotating shaft (62) arranged on the right fixed seat (61) through a bearing, and a driven clamping plate (63) arranged on the driven rotating shaft (62).
2. The manipulator capable of overturning the workpiece according to claim 1, wherein: the overturning fixed mounting plate (3) is also fixedly provided with a split clamp slide rail fixing plate (7), a split clamp slide rail (8) is fixedly arranged on the split clamp slide rail fixing plate (7), and the left fixing seat (51) and the right fixing seat (61) move along the split clamp slide rail (8) through a split clamp sliding block (9) fixed on the left fixing seat and the right fixing seat; the extending direction of the split clamp sliding rail (8) is parallel to the central axis of the output shaft of the bidirectional output cylinder (4).
3. The manipulator capable of overturning the workpiece according to claim 1, wherein: and a pair of spring plungers (10) is oppositely arranged on two sides of the peripheral surface of the driven rotating shaft (62) in the right fixed seat (61).
4. The manipulator capable of overturning the workpiece according to claim 1, wherein: the driving clamping plate (53) and the driven clamping plate (63) are provided with elongated workpiece clamping grooves (11).
5. The manipulator capable of overturning the workpiece according to claim 1, wherein: left side fixing base (51) with all install proximity switch (12) on right side fixing base (61), initiative splint (53) with all install response piece (13) on driven splint (63), work as response piece (13) stretch into in proximity switch (12), initiative splint (53) with driven splint (63) target in place and can begin to press from both sides and get the work piece.
6. The manipulator capable of overturning the workpiece according to claim 1, wherein: electro-magnet sucking disc (2) include suction head mounting panel (21) and install a plurality of suction head subassemblies (22) on suction head mounting panel (21), suction head subassembly (22) include: the suction head comprises an electromagnet connecting rod (226) which penetrates through the suction head mounting plate (21) to be mounted, a bushing (227) which is fixed at the upper end of the electromagnet connecting rod, an electromagnet (223) which is mounted at the lower end of the electromagnet connecting rod, and a spring (225) which is sleeved on the electromagnet connecting rod (226); the spring (225) is arranged between the electromagnet (223) and the suction head mounting plate (21).
7. The manipulator capable of overturning the workpiece according to claim 1, wherein: electro-magnet sucking disc (2) include suction head mounting panel (21) and install a plurality of suction head subassemblies (22) on suction head mounting panel (21), suction head subassembly (22) include: a guide post (221) penetrating through the suction head mounting plate (21) for mounting, a hoop (222) fixed at the upper end of the guide post (221), an electromagnet (223) fixedly mounted at the lower end of the guide post (221), a guide sleeve (224) mounted on the lower side surface of the suction head mounting plate (21), and a spring (225) sleeved on the guide post (221); the guide post (221) penetrates through the guide sleeve (224), and the spring (225) is arranged between the guide sleeve (224) and the electromagnet (223).
8. The manipulator capable of overturning the workpiece according to claim 6, wherein: and the sucker mounting plate (21) is also provided with a photoelectric sensor (14) for detecting whether the electromagnet sucker (2) successfully sucks the workpiece.
9. The manipulator capable of overturning the workpiece according to claim 1, wherein: still include X to electric jar drive module (15), Y to electric jar drive module (16) and Z to electric jar drive module (17), second grade telescopic cylinder (1) sets up the output of Z to electric jar drive module (17).
10. The manipulator capable of overturning the workpiece according to claim 9, wherein: the device is characterized by further comprising a mounting bracket (18), wherein the X-direction electric cylinder driving module (15), the Y-direction electric cylinder driving module (16) and the Z-direction electric cylinder driving module (17) are mounted on the mounting bracket (18), and the mounting bracket (18) is connected with the production main line body through a line body connecting piece (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339481.3U CN210650675U (en) | 2019-08-18 | 2019-08-18 | Manipulator capable of overturning workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339481.3U CN210650675U (en) | 2019-08-18 | 2019-08-18 | Manipulator capable of overturning workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210650675U true CN210650675U (en) | 2020-06-02 |
Family
ID=70835098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921339481.3U Active CN210650675U (en) | 2019-08-18 | 2019-08-18 | Manipulator capable of overturning workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210650675U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405739A (en) * | 2019-08-18 | 2019-11-05 | 宁波易拓智谱机器人有限公司 | A kind of manipulator of achievable workpiece turning |
| CN114516539A (en) * | 2022-03-25 | 2022-05-20 | 江苏徐工工程机械研究院有限公司 | Workpiece clamping device and workpiece cleaning equipment |
| CN115871011A (en) * | 2022-12-22 | 2023-03-31 | 天津龙创恒盛实业有限公司 | Terminal clamping tool of manipulator |
-
2019
- 2019-08-18 CN CN201921339481.3U patent/CN210650675U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405739A (en) * | 2019-08-18 | 2019-11-05 | 宁波易拓智谱机器人有限公司 | A kind of manipulator of achievable workpiece turning |
| CN114516539A (en) * | 2022-03-25 | 2022-05-20 | 江苏徐工工程机械研究院有限公司 | Workpiece clamping device and workpiece cleaning equipment |
| CN114516539B (en) * | 2022-03-25 | 2024-04-30 | 江苏徐工工程机械研究院有限公司 | Workpiece clamping device and workpiece cleaning equipment |
| CN115871011A (en) * | 2022-12-22 | 2023-03-31 | 天津龙创恒盛实业有限公司 | Terminal clamping tool of manipulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210650675U (en) | Manipulator capable of overturning workpiece | |
| CN103624460B (en) | A kind of positioning and clamping mechanism | |
| CN205438388U (en) | Magnet equipment pressing fixture | |
| CN102509754B (en) | Dispensing arm structure for die bonder | |
| KR102383263B1 (en) | Height variation device of hanger | |
| CN113921438A (en) | Multi-size wafer centering device | |
| CN112372660A (en) | Mechanical arm clamp capable of self-adjusting object shape | |
| CN108436449B (en) | Automatic assembling device for door and window handles | |
| CN108974892B (en) | Automatic piece device about control | |
| CN110640650A (en) | Net piece anchor clamps | |
| CN109110500B (en) | Transfer mechanism | |
| CN216802405U (en) | Screw locking device and screw locking system comprising same | |
| CN214539691U (en) | Electronic product testing device | |
| CN214978895U (en) | Energy-saving bridge tooth-shaped multipoint nondestructive welding treatment equipment | |
| CN111392347B (en) | LED ball bubble lamp heat-conducting plate assembly quality | |
| CN215746057U (en) | Special stamping die device of auto parts processing | |
| CN113716339B (en) | Picking and placing driving mechanism for workpieces on production line | |
| CN207788102U (en) | Sheet metal part welding device | |
| CN110315451B (en) | POS built-in side antenna pastes positioner | |
| CN208662235U (en) | A kind of slot rolling device | |
| CN207444405U (en) | For fixing the assembly machine of midsole and shoe tree | |
| CN216235022U (en) | Loading attachment of clothing sign | |
| CN219293222U (en) | Fan assembling device | |
| CN114241912B (en) | Laminating mechanism of back light plate and frame | |
| CN220498316U (en) | Automatic assembling mechanism for upright post middle pipe fixing seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: 315499 Chengdong New Area, Yuyao Economic Development Zone, Ningbo City, Zhejiang Province Patentee after: Zhichang Technology Group Co.,Ltd. Address before: 315400 Yuyao City Economic Development Zone, Ningbo City, Zhejiang Province Patentee before: NINGBO RIVO-ROBOT CO.,LTD. |
|
| TR01 | Transfer of patent right |