CN216189128U - Variable-pitch double-clamping-jaw picker - Google Patents
Variable-pitch double-clamping-jaw picker Download PDFInfo
- Publication number
- CN216189128U CN216189128U CN202122658020.6U CN202122658020U CN216189128U CN 216189128 U CN216189128 U CN 216189128U CN 202122658020 U CN202122658020 U CN 202122658020U CN 216189128 U CN216189128 U CN 216189128U
- Authority
- CN
- China
- Prior art keywords
- jaw
- cylinder
- linear
- cylinders
- sliding table
- 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
Images
Abstract
The utility model discloses a variable-pitch double-clamping-jaw picker which comprises a clamping jaw fixing plate, a linear sliding table, a sliding table fixing plate, a pair of connecting supports, a pair of pneumatic jaw cylinders, a pair of linear cylinders, a plurality of three-jaw fingers and a plurality of clamping jaw molds, wherein the connecting supports, the pneumatic jaw cylinders and the linear cylinders are symmetrically distributed; a slide rail of the linear sliding table is connected with a sliding table fixing plate, and three-jaw fingers are arranged on the pneumatic jaw cylinder; the connecting support is connected with the sliding block on one corresponding side of the linear sliding table, the connecting support is connected with a cylinder rod of the linear air cylinder, and the linear air cylinder is used for adjusting the gap between the two air claw air cylinders so as to be suitable for the situation that the distance between the two workpieces changes when the workpieces are grabbed and released. Through setting up a pair of gas claw cylinder, can snatch the work piece in pairs, a pair of gas claw cylinder is installed on linking bridge to through the slip table direction, sharp cylinder drive makes the position between two clamping jaws can adjust according to the interval of snatching the work piece, satisfies the demand that the robot realized automated production well.
Description
Technical Field
The utility model relates to a manipulator clamping jaw, in particular to a distance-variable double-clamping-jaw picker.
Background
At present, in order to realize a series of automatic production such as die-casting, part taking, cooling, die-cutting and swinging, robots are often required to be matched with transfer of workpieces among various processes, particularly robots provided with clamping jaw clamp structures are mainly matched with workpiece grabbing in the automatic process from die-casting to cooling of the workpieces to die-cutting of the swinging disks.
In the automatic equipment, the application of the clamping jaw mechanism is mature, and the clamping jaw mechanism is mainly used for grabbing and moving workpieces; however, most of the existing gripping jaw grippers adopt a single gripping jaw to grip a workpiece, and the working efficiency is low.
In order to improve the working efficiency, part of the grippers in the prior art comprise two clamping jaws, but the two clamping jaws in the gripper are fixedly connected with the manipulator, the positions of the two clamping jaws are relatively fixed, the two clamping jaws cannot be adjusted according to the distance between the gripped workpieces, and the gripper cannot be applied to the situation that the distance between the two workpieces is different between the gripping and releasing. To the above existing problems, the clamping jaw clamp structure in the prior art can not meet the requirement of robot for realizing automatic production well, and needs further improvement.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a variable-pitch double-clamping-jaw picker, wherein the position between two clamping jaws can be adjusted according to the distance between the clamped workpieces, and the requirement of a robot for realizing automatic production is well met.
Therefore, the utility model provides a variable-pitch double-clamping-jaw picker which comprises a clamping jaw fixing plate, a linear sliding table, a sliding table fixing plate, a pair of connecting supports, a pair of pneumatic jaw cylinders, a pair of linear cylinders, a plurality of three-jaw fingers and a plurality of clamping jaw molds, wherein the connecting supports, the pneumatic jaw cylinders and the linear cylinders are symmetrically distributed; the linear sliding table is provided with a sliding rail and a pair of sliding blocks, the sliding rail of the linear sliding table is connected with the sliding table fixing plate, and the sliding table fixing plate is arranged on the rear side of the clamping jaw fixing plate; the three-jaw fingers are arranged on the pneumatic jaw cylinder, the clamping jaw mold is fixed on the inner sides of the three-jaw fingers, and the pneumatic jaw cylinder is arranged at the lower end of the connecting bracket; the connecting support is connected with the sliding block on the corresponding side of the linear sliding table, the connecting support is connected with a cylinder rod of the linear air cylinder, and the linear air cylinder is used for adjusting the gap between the air claw air cylinders so as to be suitable for the situation that the distance between two workpieces changes when grabbing and releasing.
Further, linking bridge includes posterior lateral plate, bottom plate and the outer panel that mutually perpendicular set up, and the slider of sharp slip table is fixed with the posterior lateral plate, sharp cylinder with the outer panel is connected, the gas claw cylinder with the bottom plate is connected.
Further, a cylinder rod of the linear cylinder is connected with the connecting support through a floating joint.
Further, the clamping jaw mould with the detachable fixed connection of three-jaw finger, the clamping jaw mould can be changed according to the shape and the size of the product that is snatched.
Further, the clamping jaw fixing plate is horizontally arranged and fixedly connected with the multi-axis manipulator through bolts.
Furthermore, a pair of the linear cylinders are respectively connected with the lower ends of the clamping jaw fixing plates.
According to the variable-pitch double-clamping-jaw picker, the pair of air-claw cylinders are arranged to grab workpieces in pairs, the pair of air-claw cylinders are mounted on the connecting support and guided by the sliding table, driven by the linear cylinder, and can adjust the gap between the two air-claw cylinders, so that the gap between the two air-claw cylinders is suitable for the situation that the distance between the two workpieces changes during grabbing and releasing, the position between the two clamping jaws can be adjusted according to the distance between the grabbed workpieces, and the requirement of the robot for realizing automatic production is well met.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first schematic structural view of a variable pitch dual jaw picker of the present invention;
fig. 2 is a second schematic structural view of the variable pitch dual gripper pick of the present invention.
Description of the reference numerals
1. A clamping jaw fixing plate; 2. connecting a bracket; 3. a floating joint; 4. a pneumatic claw cylinder; 5. a linear cylinder; 6. three-jaw fingers; 7. a jaw mold; 8. a linear sliding table; 9. slip table fixed plate.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the variable-pitch double-gripper pick-up device comprises a gripper fixing plate 1, a linear sliding table 8, a sliding table fixing plate 9, a pair of connecting supports 2, a pair of floating joints 3, a pair of pneumatic gripper cylinders 4, a pair of linear cylinders 5, a plurality of three-gripper fingers 6 and a plurality of gripper dies 7, wherein the connecting supports 2, the floating joints 3, the pneumatic gripper cylinders 4 and the linear cylinders 5 are symmetrically distributed.
Specifically, clamping jaw fixed plate 1 level sets up to it is fixed with the multi-axis manipulator through the bolt, and then realizes the removal of whole grabber for snatch the work piece of different positions.
Wherein, the 8 level settings of sharp slip table have slide rail and a pair of slider, and the slide rail of sharp slip table 8 is installed on slip table fixed plate 9, and slip table fixed plate 9 sets up in clamping jaw fixed plate 1 rear side, and both pass through bolted connection.
The pneumatic claw cylinder 4 is arranged at the lower end of the connecting bracket 2; the connecting support 2 is connected with the sliding block on the corresponding side of the linear sliding table 8, and the connecting support 2 is connected with the cylinder rod of the linear air cylinder 5.
The connecting support 2 comprises a rear side plate, a bottom plate and an outer side plate which are perpendicular to each other, the rear side plate of the connecting support is fixedly connected with the sliding block on one side corresponding to the linear sliding table 8, a cylinder rod of the linear cylinder is connected with the outer side plate of the connecting support, and the gas claw cylinder 4 is fixed on the bottom plate of the connecting support 2.
Wherein, sharp cylinder 5's jar pole with linking bridge 2 connects through floating joint 3, can eliminate the diaxon through floating joint because of the produced interference of connection error, eliminates the error, and the protection slip table makes its operate steadily increase of service life.
As shown in fig. 2, the three-jaw finger 6 is mounted on the pneumatic jaw cylinder 4, the clamping jaw mold 7 is fixed on the inner side of the three-jaw finger 6, and the three-jaw finger can be controlled to clamp or release through the expansion and contraction of the pneumatic jaw cylinder, so that the workpiece is taken or released.
Wherein, the clamping jaw mould 7 is connected with the three-jaw finger 6 in a detachable and fixed manner, and the clamping jaw mould 7 can be replaced according to the shape and the size of a grabbed product so as to adapt to the grabbing requirements of different products.
The working principle and the working process of the utility model are briefly described below with reference to the accompanying drawings.
According to the variable-pitch double-clamping-jaw picker, the pair of air-claw cylinders are arranged to grab workpieces in pairs, the pair of air-claw cylinders are mounted on the connecting support and guided by the sliding table, driven by the linear cylinder, and can adjust the gap between the two air-claw cylinders, so that the gap between the two air-claw cylinders is suitable for the situation that the distance between the two workpieces changes during grabbing and releasing, the position between the two clamping jaws can be adjusted according to the distance between the grabbed workpieces, and the requirement of the robot for realizing automatic production is well met.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The variable-pitch double-clamping-jaw picker is characterized by comprising a clamping jaw fixing plate (1), a linear sliding table (8), a sliding table fixing plate (9), a pair of connecting supports (2), a pair of pneumatic jaw cylinders (4) and a pair of linear cylinders (5), a plurality of three-jaw fingers (6) and a plurality of clamping jaw molds (7), wherein the connecting supports, the pneumatic jaw cylinders and the linear cylinders are symmetrically distributed;
the linear sliding table (8) is provided with a sliding rail and a pair of sliding blocks, the sliding rail of the linear sliding table (8) is connected with the sliding table fixing plate (9), and the sliding table fixing plate (9) is arranged on the rear side of the clamping jaw fixing plate (1); the three-jaw finger (6) is arranged on the air jaw cylinder (4), the clamping jaw mould (7) is fixed on the inner side of the three-jaw finger (6), and the air jaw cylinder (4) is arranged at the lower end of the connecting bracket (2);
wherein, linking bridge (2) with correspond one side on sharp slip table (8) the slider is connected, just linking bridge (2) with the jar pole of sharp cylinder (5) is connected, sharp cylinder (5) are used for adjusting two the clearance between gas claw cylinder (4) to two work piece interval condition that changes when being applicable to when snatching and releasing.
2. The variable pitch double-gripper picker according to claim 1, wherein the connecting bracket (2) comprises a rear side plate, a bottom plate and an outer side plate which are arranged perpendicular to each other, a sliding block of the linear sliding table (8) is fixed with the rear side plate, the linear cylinder (5) is connected with the outer side plate, and the pneumatic gripper cylinder (4) is connected with the bottom plate.
3. Variable pitch dual gripper pick according to claim 1, characterized in that the cylinder rod of the linear cylinder (5) is connected with the connecting bracket (2) by a floating joint (3).
4. The variable pitch dual gripper pick of claim 1, wherein the gripper die (7) is removably and fixedly connected to the three-jaw finger (6), the gripper die (7) being replaceable according to the shape and size of the product to be gripped.
5. The variable pitch dual jaw picker according to claim 1, wherein the jaw fixing plate (1) is horizontally disposed and fixedly connected with a multi-axis robot by bolts.
6. The variable pitch dual jaw picker according to claim 1, wherein a pair of the linear cylinders (5) are respectively connected to the lower ends of the jaw fixing plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658020.6U CN216189128U (en) | 2021-11-02 | 2021-11-02 | Variable-pitch double-clamping-jaw picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658020.6U CN216189128U (en) | 2021-11-02 | 2021-11-02 | Variable-pitch double-clamping-jaw picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216189128U true CN216189128U (en) | 2022-04-05 |
Family
ID=80899092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122658020.6U Active CN216189128U (en) | 2021-11-02 | 2021-11-02 | Variable-pitch double-clamping-jaw picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216189128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786317A (en) * | 2023-08-28 | 2023-09-22 | 四川巨星铭创科技集团有限公司 | Adjustable spraying device for aluminum plate production and processing and application method thereof |
-
2021
- 2021-11-02 CN CN202122658020.6U patent/CN216189128U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786317A (en) * | 2023-08-28 | 2023-09-22 | 四川巨星铭创科技集团有限公司 | Adjustable spraying device for aluminum plate production and processing and application method thereof |
| CN116786317B (en) * | 2023-08-28 | 2024-03-08 | 四川巨星铭创科技集团有限公司 | Adjustable spraying device for aluminum plate production and processing and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| LU100822B1 (en) | Turnover multi-finger asynchronous gripper for casting robot | |
| CN216189128U (en) | Variable-pitch double-clamping-jaw picker | |
| CN209207553U (en) | A kind of heavy-duty industrial robot handgrip | |
| CN212601878U (en) | Electrolytic metal plate stacking and grabbing mechanism | |
| CN210504671U (en) | Clamping device with adjustable interval | |
| CN215746224U (en) | Five forging and pressing manipulators | |
| CN217143987U (en) | Claw structure with auxiliary support | |
| CN217317126U (en) | Feeding and discharging mechanical arm for machining and corresponding automatic machining system | |
| CN216328313U (en) | Three-axis manipulator with variable-pitch clamping jaw | |
| CN112893736A (en) | Efficient machining unit device and machining method for forging manipulator | |
| CN215433724U (en) | Double-clamping-jaw robot and piston printing production line | |
| CN111807037A (en) | Manipulator material taking structure of automatic transplanter | |
| CN211517489U (en) | Be applied to parallelly connected manipulator that snatchs of cylinder casing | |
| CN111017544A (en) | Double-end grabbing device | |
| CN217123172U (en) | Multi-workpiece clamping device | |
| CN218135564U (en) | Secondary positioning device for brazing | |
| CN214024974U (en) | Mechanical arm for optical lens edge grinding machine | |
| CN110977096B (en) | Welding equipment for side end steel plate and stacking welding method thereof | |
| CN217200773U (en) | Fixture tool for refrigerator | |
| CN212822445U (en) | Gripping device | |
| CN211306351U (en) | General industrial robot gripper | |
| CN218057367U (en) | Yarn manipulator is grabbed with managing in batches to portal frame | |
| CN220741192U (en) | Mechanical gripper | |
| CN212822610U (en) | Storage battery grabbing mechanism and finger synchronization assembly thereof | |
| CN219426815U (en) | Assembly robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 516, Building 3, Xindi City Square, No. 3669, Luzhou Avenue, Baohe District, Hefei, Anhui, 230000 Patentee after: Hefei Shuanghe Intelligent Technology Co.,Ltd. Address before: 236400 sanliji 10-1, Liuji village committee, Yingxian Town, Linquan County, Fuyang City, Anhui Province Patentee before: Li Jia |