CN213439730U - Mechanical claw for automatic equipment - Google Patents
Mechanical claw for automatic equipment Download PDFInfo
- Publication number
- CN213439730U CN213439730U CN202021886653.1U CN202021886653U CN213439730U CN 213439730 U CN213439730 U CN 213439730U CN 202021886653 U CN202021886653 U CN 202021886653U CN 213439730 U CN213439730 U CN 213439730U
- Authority
- CN
- China
- Prior art keywords
- gripper
- movable
- rod
- wall
- driving wheel
- 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.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 title claims description 41
- 230000009471 action Effects 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses an automatic change gripper for equipment belongs to automation equipment technical field, and it includes the mounting bracket, it has the second connecting rod all through the bearing joint in the recess that the mounting bracket left and right sides face was seted up, the movable rod has been cup jointed through the bearing to second connecting rod outer wall, the spout has been seted up in the front of movable rod. This gripper for automation equipment, through setting up the pinion rack, second electric push rod, rotating gear, the action wheel, the belt, from driving wheel and movable jaw, when pinion rack downstream, it rotates to drive two rotating gear, rotating gear drives the action wheel through the second connecting rod and rotates, the action wheel drives through the belt and rotates from the driving wheel, under the effect from the driving wheel, the head rod drives the movable jaw and rotates, thereby adjust the angle between two movable jaws, not only make this gripper more stable to the work piece centre gripping, and make this gripper can carry out the centre gripping to the work piece of different shapes, and the suitability is higher.
Description
Technical Field
The utility model belongs to the technical field of automation equipment, specifically be an automation equipment gripper.
Background
The gripper can imitate some action functions of human hand and arm, and can be used for gripping and carrying article or automatic operation device for operating tool according to fixed program. The mechanical claw is the earliest industrial robot and the earliest modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate under harmful environment to protect personal safety, and is widely applied to mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and other departments.
In the process of global economy rapid development, market competition becomes more and more intense, enterprise production can be in an advantage position in economic market competition only by realizing high automation, in the process of automatic equipment production, requirements on the function types and the service performance of the mechanical claw are gradually increased, the automatic level and the labor productivity of production can be improved by the mechanical claw, the mechanical claw can replace manual work to normally work, but a plurality of existing mechanical claws can only carry out simple clamping operation, but cannot flexibly adjust the angle of the movable claw according to actual conditions, clamping is not stable, and the applicability is poor when workpieces in different shapes are transported.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art's above-mentioned defect, the utility model provides an automatic change gripper for equipment has solved current a lot of grippers and can only carry out simple centre gripping operation, but can't adjust the angle of movable claw in a flexible way according to actual conditions, and not only the centre gripping is unstable, and when the work piece transport to different shapes, the relatively poor problem of suitability.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical claw for automatic equipment comprises a mounting frame, wherein second connecting rods are clamped in grooves formed in the left side surface and the right side surface of the mounting frame through bearings, movable rods are sleeved on the outer walls of the second connecting rods through bearings, sliding grooves are formed in the front surfaces of the movable rods, the same sliding block is clamped in the two sliding grooves, the front surfaces and the back surfaces of the sliding blocks are fixedly connected with the front surface and the back surface of the inner wall of a first electric push rod respectively, a driving wheel is arranged behind the movable rods and is sleeved on the outer wall of the second connecting rods, the driving wheel is in transmission connection with a driven wheel through a belt, the driven wheel is sleeved on the outer wall of the first connecting rod, the first connecting rod is sleeved in the movable rods through the bearings, the movable rods are movably connected with movable claws through the first connecting rods, rotating gears are arranged behind the driving wheel and are sleeved on the outer, two rotary gears all with pinion rack intermeshing, the upper surface of pinion rack and the lower surface fixed connection of second electric push rod.
As a further aspect of the present invention: the upper surface of first electric push rod and the upper surface fixed connection of mounting bracket inner wall, the front of mounting bracket inner wall and the back fixed connection of second electric push rod.
As a further aspect of the present invention: the right flank of movable claw is provided with the guard plate, and the equal joint in one side that two guard plates kept away from each other has two card strips.
As a further aspect of the present invention: the clamping strip is clamped in the clamping groove, and the clamping groove is formed in the right side face of the movable claw.
As a further aspect of the present invention: the lower surface of the clamping strip is fixedly connected with the lower surface of the inner wall of the protection plate through a spring, and the upper surface of the clamping strip is fixedly connected with the lower surface of the extrusion rod.
As a further aspect of the present invention: the extrusion rod is sleeved on the upper surfaces of the protection plates, and the protection layers are arranged on the opposite surfaces of the two protection plates.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the mechanical claw for the automatic equipment is provided with the toothed plate, the second electric push rod, the rotating gear, the driving wheel, the belt, the driven wheel and the movable claw, when a worker needs to use the mechanical claw to carry out the production of the automatic equipment, the angles of the two movable claws can be adjusted according to the actual situation, the second electric push rod is opened, so that the second electric push rod drives the toothed plate to lift, when the toothed plate moves downwards, the two rotary gears are driven to rotate, the rotary gears drive the driving wheel to rotate through the second connecting rod, the driving wheel drives the driven wheel to rotate through the belt, under the effect from the driving wheel, the head rod drives the movable claw to rotate to adjust the angle between two movable claws, not only make this gripper more stable to the work piece centre gripping, and make this gripper can carry out the centre gripping to the work piece of different shapes, the suitability is higher.
2. This gripper for automation equipment, through setting up the movable rod, the second connecting rod, the spout, sliding block and first electric push rod, when the staff need use this gripper to carry out the centre gripping to the work piece, earlier remove suitable position with this gripper, aim at the work piece, open first electric push rod, first electric push rod contracts, under the cooperation of spout and sliding block, the pulling movable rod, two movable rods drive two movable claws and do the motion that is close to each other, thereby make this gripper carry out the centre gripping to the work piece when, it is more stable, guarantee the practicality of this gripper.
3. This gripper for automation equipment, through setting up the card strip, the draw-in groove, a spring, the extrusion stem, guard plate and inoxidizing coating, set up guard plate and inoxidizing coating, make the staff when using this gripper, provide certain guard action to the work piece of centre gripping, when preventing the work piece landing, avoid the fish tail work piece, set up the card strip, the draw-in groove, spring and extrusion stem, when the staff need change guard plate and inoxidizing coating, the extrusion corresponds two extrusion stems, make two card strips of correspondence do the motion that is close to each other, after card strip breaks away from the joint state with the draw-in groove, make things convenient for the staff to change guard plate and inoxidizing coating.
Drawings
Fig. 1 is a schematic structural view of a front view section of the present invention;
fig. 2 is a schematic structural view of a second electric push rod of the present invention in front view;
fig. 3 is an enlarged schematic structural view at a position a of the present invention;
fig. 4 is an enlarged schematic structural view of the utility model at the position B;
in the figure: the automatic feeding device comprises a mounting frame, 2 movable rods, 3 sliding grooves, 4 sliding blocks, 5 first electric push rods, 6 driving wheels, 7 belts, 8 driven wheels, 9 movable claws, 10 rotating gears, 11 toothed plates, 12 second electric push rods, 13 first connecting rods, 14 second connecting rods, 15 protection plates, 16 clamping strips, 17 clamping grooves, 18 springs, 19 extrusion rods and 20 protection layers.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: a mechanical claw for automatic equipment comprises a mounting frame 1, wherein second connecting rods 14 are clamped in grooves formed in the left side surface and the right side surface of the mounting frame 1 through bearings, the second connecting rods 14 are arranged, a rotating gear 10 drives a driving wheel 6 to rotate through the second connecting rods 14, meanwhile, the second connecting rods 14 can limit movable rods 2, and the mechanical claw can work normally, the outer wall of each second connecting rod 14 is sleeved with a movable rod 2 through a bearing, the front surface of each movable rod 2 is provided with a sliding groove 3, the two sliding grooves 3 are internally clamped with a same sliding block 4, the front surface and the back surface of each sliding block 4 are respectively and fixedly connected with the front surface and the back surface of the inner wall of a first electric push rod 5, and the sliding blocks 4, the sliding grooves 3 and the movable rods 2 are arranged, when the first electric push rod 5 stretches, under the matching of the sliding grooves 3 and the sliding blocks 4, the two movable rods 2 are driven to clamp and place a workpiece, the normal operation of the mechanical claw is ensured, the driving wheel 6 is arranged behind the movable rod 2, the driving wheel 6 is sleeved on the outer wall of the second connecting rod 14, the driving wheel 6 is in transmission connection with the driven wheel 8 through the belt 7, the driven wheel 8 is sleeved on the outer wall of the first connecting rod 13, through the arrangement of the driving wheel 6, the belt 7 and the driven wheel 8, when a worker opens the second electric push rod 12, the second electric push rod 12 drives the toothed plate 11 to lift, the toothed plate 11 drives the second connecting rod 14 and the driving wheel 6 to rotate through the rotating gear 10, the driving wheel 6 drives the movable claw 9 to rotate through the belt 7, the driven wheel 8 and the first connecting rod 13, the angle between the two movable claws 9 is adjusted, the mechanical claw is enabled to more stably clamp workpieces, and is enabled to clamp workpieces of different shapes, the applicability is high, the first connecting rod 13 is sleeved in the movable rod 2 through a bearing, the movable rod 2 is through head rod 13 and movable jaw 9 swing joint, 6 backs of action wheel are provided with rotating gear 10, rotating gear 10 cup joints at 14 outer walls of second connecting rod, two rotating gear 10 all with pinion rack 11 intermeshing, the upper surface of pinion rack 11 and the lower fixed surface of second electric push rod 12 are connected, through setting up pinion rack 11 and rotating gear 10, when pinion rack 11 goes up and down, it rotates to drive two rotating gear 10, thereby it rotates to drive two movable jaws 9, adjust the angle between two movable jaws 9, not only make this gripper to the more stable of work piece centre gripping, and make this gripper can carry out the centre gripping to the work piece of different shapes, and the suitability is higher.
Specifically, as shown in fig. 4, card strip 16 joint is in draw-in groove 17, draw-in groove 17 sets up the right flank at movable claw 9, through setting up card strip 16 and draw-in groove 17, when card strip 16 joint arrives in draw-in groove 17, make movable claw 9 accomplish the installation to guard plate 15, make things convenient for the staff to carry out the dismouting to guard plate 15, the lower surface of card strip 16 passes through spring 18 fixed connection with the lower surface of guard plate 15 inner wall, through setting up spring 18, under spring 18's elasticity, card strip 16 receives the extrusion, closely laminate with draw-in groove 17 all the time, make card strip 16 can't break away from draw-in groove 17 by oneself, prevent that guard plate 15 from breaking away from, improve the stability of this gripper, the upper surface of card strip 16 and the lower fixed surface of extrusion pole 19 are.
Specifically, as shown in fig. 1 and 2, the upper surface of the first electric push rod 5 is fixedly connected with the upper surface of the inner wall of the mounting frame 1, the front surface of the inner wall of the mounting frame 1 is fixedly connected with the back surface of the second electric push rod 12, and the second electric push rod 12 is arranged, so that a worker can drive the toothed plate 11 to lift through the second electric push rod 12, the angle between the two movable claws 9 is adjusted, and the applicability of the mechanical claw is improved.
Specifically, as shown in fig. 1 and 4, the right flank of movable claw 9 is provided with guard plate 15, through setting up guard plate 15, make things convenient for the staff to use this gripper to carry out the centre gripping to the work piece when, the convenience is changed protective layer 20, improve the suitability of this gripper, the equal joint in one side that two guard plates 15 kept away from each other has two card strips 16, extrusion stem 19 cup joints the upper surface at guard plate 15, the opposite face of two guard plates 15 all is provided with protective layer 20, through setting up protective layer 20, make the staff when using this gripper, provide certain guard action to the work piece of centre gripping, when preventing the work piece landing, avoid the fish tail work piece.
The utility model discloses a theory of operation does:
s1, when a worker needs to clamp a workpiece by using the mechanical claw, the mechanical claw is moved to a proper position to align the workpiece, the first electric push rod 5 is opened, the first electric push rod 5 contracts, the two movable rods 2 are pulled under the matching of the sliding groove 3 and the sliding block 4, the two movable rods 2 drive the two movable claws 9 to move close to each other, and therefore the workpiece is clamped by the mechanical claw;
s2, the worker can also open the second electric push rod 12, so that the second electric push rod 12 drives the toothed plate 11 to lift, when the toothed plate 11 moves downward, the two rotary gears 10 are driven to rotate, the rotary gears 10 drive the driving wheel 6 to rotate through the second connecting rod 14, the driving wheel 6 drives the driven wheel 8 to rotate through the belt 7, and under the action of the driven wheel 8, the first connecting rod 13 drives the movable claws 9 to rotate, thereby adjusting the angle between the two movable claws 9;
s3, when the worker needs to replace the protection plate 15 and the protection layer 20, the two extrusion rods 19 are extruded correspondingly, so that the two corresponding clamping strips 16 move close to each other, and after the clamping strips 16 are separated from the clamping state with the clamping grooves 17, the worker can replace the protection plate 15 and the protection layer 20.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an automatic change gripper for equipment, includes mounting bracket (1), its characterized in that: the novel electric power tool is characterized in that second connecting rods (14) are clamped in grooves formed in the left side surface and the right side surface of the mounting frame (1) through bearings, movable rods (2) are sleeved on the outer walls of the second connecting rods (14) through bearings, sliding grooves (3) are formed in the front surfaces of the movable rods (2), the two sliding grooves (3) are internally clamped with the same sliding block (4), the front surfaces and the back surfaces of the sliding blocks (4) are fixedly connected with the front surface and the back surface of the inner wall of a first electric push rod (5) respectively, a driving wheel (6) is arranged at the rear side of each movable rod (2), the driving wheel (6) is sleeved on the outer wall of the second connecting rod (14), the driving wheel (6) is in transmission connection with a driven wheel (8) through a belt (7), the driven wheel (8) is sleeved on the outer wall of a first connecting rod (13), the, the utility model discloses a portable electric push rod, including action wheel (6), swing joint, movable rod (2) are through first connecting rod (13) and movable claw (9), action wheel (6) rear is provided with rotary gear (10), rotary gear (10) cup joint at second connecting rod (14) outer wall, and two rotary gear (10) all with pinion rack (11) intermeshing, the upper surface of pinion rack (11) and the lower fixed surface of second electric push rod (12) are connected.
2. The gripper for an automated apparatus according to claim 1, wherein: the upper surface of first electric putter (5) and the upper surface fixed connection of mounting bracket (1) inner wall, the front of mounting bracket (1) inner wall and the back fixed connection of second electric putter (12).
3. The gripper for an automated apparatus according to claim 1, wherein: the right flank of activity claw (9) is provided with guard plate (15), and the equal joint in one side that two guard plates (15) kept away from each other has two card strips (16).
4. The gripper for an automated apparatus according to claim 3, wherein: the clamping strip (16) is clamped in the clamping groove (17), and the clamping groove (17) is formed in the right side face of the movable claw (9).
5. The gripper for an automated apparatus according to claim 4, wherein: the lower surface of the clamping strip (16) is fixedly connected with the lower surface of the inner wall of the protection plate (15) through a spring (18), and the upper surface of the clamping strip (16) is fixedly connected with the lower surface of the extrusion rod (19).
6. The gripper for an automated apparatus according to claim 5, wherein: the extrusion rod (19) is sleeved on the upper surfaces of the protection plates (15), and the protection layers (20) are arranged on the opposite surfaces of the two protection plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021886653.1U CN213439730U (en) | 2020-09-02 | 2020-09-02 | Mechanical claw for automatic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021886653.1U CN213439730U (en) | 2020-09-02 | 2020-09-02 | Mechanical claw for automatic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213439730U true CN213439730U (en) | 2021-06-15 |
Family
ID=76319845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021886653.1U Expired - Fee Related CN213439730U (en) | 2020-09-02 | 2020-09-02 | Mechanical claw for automatic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213439730U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524145A (en) * | 2021-06-22 | 2021-10-22 | 安徽理工大学 | Multi-axis numerical control mechanical gripper based on parallel mechanism |
| CN115464680A (en) * | 2022-08-24 | 2022-12-13 | 昆明理工大学 | Transplanting manipulator executing device |
| CN117550335A (en) * | 2023-12-29 | 2024-02-13 | 江苏宏鼎电器有限公司 | Feeding clamping device for processing pin hole piece of electric connector |
| CN118130218A (en) * | 2024-01-04 | 2024-06-04 | 江苏锦汇高分子科技有限公司 | Rubber product fixing frame for wear resistance test of rubber product |
-
2020
- 2020-09-02 CN CN202021886653.1U patent/CN213439730U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524145A (en) * | 2021-06-22 | 2021-10-22 | 安徽理工大学 | Multi-axis numerical control mechanical gripper based on parallel mechanism |
| CN115464680A (en) * | 2022-08-24 | 2022-12-13 | 昆明理工大学 | Transplanting manipulator executing device |
| CN117550335A (en) * | 2023-12-29 | 2024-02-13 | 江苏宏鼎电器有限公司 | Feeding clamping device for processing pin hole piece of electric connector |
| CN117550335B (en) * | 2023-12-29 | 2024-04-05 | 江苏宏鼎电器有限公司 | Feeding clamping device for processing pin hole piece of electric connector |
| CN118130218A (en) * | 2024-01-04 | 2024-06-04 | 江苏锦汇高分子科技有限公司 | Rubber product fixing frame for wear resistance test of rubber product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213439730U (en) | Mechanical claw for automatic equipment | |
| CN104772524B (en) | A kind of self-feeding guillotine of metal bar material | |
| CN109080092B (en) | Automatic cut mouth of a river pendulum material device | |
| CN109550976A (en) | A kind of aluminium wheels basal plane automatic lathe | |
| CN112495642A (en) | Intelligent color-changing hardware building material powder spraying automatic production line | |
| CN112518193A (en) | Automatic overturning welding and cutting robot device | |
| CN209758469U (en) | Industrial transfer robot | |
| CN219522145U (en) | Cylindrical workpiece grabbing manipulator | |
| CN218452974U (en) | Reliable and stable jar body clamping jaw structure | |
| CN209632134U (en) | A kind of equipment of automatic processing cushion block | |
| CN219006109U (en) | Novel unloading equipment on multiaxis manipulator | |
| CN217097806U (en) | Automatic feeding manipulator | |
| CN213034652U (en) | Multifunctional manipulator | |
| CN110355295B (en) | Overturning platform | |
| CN213034145U (en) | Automatic tool rest of PCB board drilling machine | |
| CN210615263U (en) | Portable small machine tool for machine manufacturing | |
| CN210756664U (en) | Feeding and discharging manipulator of parallel double-spindle machine tool | |
| CN213140531U (en) | Automatic piece mechanism of putting of gauze mask | |
| CN212370611U (en) | Carousel formula CCD visual detection automation equipment | |
| CN211842039U (en) | Mechanical arm | |
| CN211029163U (en) | Truss robot | |
| CN209303723U (en) | A kind of aluminium wheels basal plane automatic lathe | |
| CN221774653U (en) | Plastic cutting device capable of automatically feeding | |
| CN217572909U (en) | Servo manipulator for making ice cream | |
| CN212919391U (en) | Manipulator device of automatic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |