CN211768849U - Multifunctional gripper - Google Patents
Multifunctional gripper Download PDFInfo
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- CN211768849U CN211768849U CN201922477054.8U CN201922477054U CN211768849U CN 211768849 U CN211768849 U CN 211768849U CN 201922477054 U CN201922477054 U CN 201922477054U CN 211768849 U CN211768849 U CN 211768849U
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- 230000002146 bilateral effect Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model discloses a multifunctional gripper, which comprises a frame body and a clamping mechanism arranged on the frame body, wherein the frame body is a rectangular frame body, the clamping mechanism is provided with a vacuum chuck, a pressing block and a clamping jaw, the vacuum chuck is connected with a rotary cylinder through a chuck mounting rack, and the rotary cylinder is connected with a clamping rail arranged in the length direction of the frame body; two vacuum suction cups are respectively arranged on the clamping rails on the two sides of the frame body; the pressing block is connected with the driving end of the piston rod of the pressing cylinder, the pressing block is connected with the mounting plate of the pressing cylinder through the pressing cylinder, the mounting plate of the pressing cylinder is connected with the top plate, and the top plate is connected with the frame body; the bilateral symmetry of briquetting sets up the clamping jaw, and every clamping jaw passes through mounting panel, lead screw and is connected with the frame by die clamping cylinder drive, and the lead screw that the bilateral symmetry set up the clamping jaw revolves to the difference, and the clamping jaw that the bilateral symmetry set up is close to each other or is kept away from each other by the drive and accomplishes and snatch or release. The utility model discloses both realized snatching the box, realized again to snatching of dull and stereotyped class product, a tractor serves several purposes, raises the efficiency, reduce cost.
Description
Technical Field
The utility model relates to a conveying device, in particular to a multifunctional gripper.
Background
In the process of transporting and storing goods, when the goods are transported, manual or mechanical grippers are often needed for carrying the goods.
The manual mode is with high costs, and is efficient. For replacing the manual work, can use mechanical tongs, but current mechanical tongs are difficult to realize that same tongs equipment both can be to the snatching of box, can be to the snatching of the dull and stereotyped class product of thinner again, can not a tractor serves several purposes.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a multifunctional gripper, this tongs had both realized snatching the box, had realized again that a tractor serves several purposes, raises the efficiency, reduce cost to snatching of dull and stereotyped class product.
In order to solve the above technical problem, the utility model discloses a following technical means:
a multifunctional gripper comprises a frame body and a clamping mechanism arranged on the frame body, wherein the frame body is a rectangular frame body, the clamping mechanism is provided with a vacuum chuck, a pressing block and a clamping jaw, the vacuum chuck is connected with a rotary cylinder through a chuck mounting frame, and the rotary cylinder is connected with a clamping rail arranged in the length direction of the frame body; two vacuum suction cups are respectively arranged on the clamping rails on the two sides of the frame body; the pressing block is connected with the driving end of the piston rod of the pressing cylinder, the pressing block is connected with the mounting plate of the pressing cylinder through the pressing cylinder, the mounting plate of the pressing cylinder is connected with the top plate, and the top plate is connected with the frame body; the bilateral symmetry of briquetting sets up the clamping jaw, and every clamping jaw passes through mounting panel, lead screw and is connected with the frame by die clamping cylinder drive, and the lead screw that the bilateral symmetry set up the clamping jaw revolves to the difference, and the clamping jaw that the bilateral symmetry set up is close to each other or is kept away from each other by the drive and accomplishes and snatch or release.
The working process of the utility model is as follows:
(1) the working process of the box type product is as follows: the revolving cylinder moves to enable 4 vacuum chucks to rotate to a horizontal position to avoid interference when grabbing is prevented, the two clamping cylinders with the clamping jaws are respectively installed on two lead screws rotating to different directions through the installation plates, when grabbing, the servo motor is started, the lead screws are driven to rotate through the planetary speed reducer, the clamping jaws are close to each other due to the fact that the lead screws rotate to different directions, when the clamping jaws on two sides are close to the box body, the clamping cylinders are started, the clamping jaws are driven to rotate by accessories, and the clamping jaws enter the box body buckling handles to grab the box body. Then the two side pressing cylinders act simultaneously to drive the pressing block to move downwards to press the box body, so that the box body is prevented from loosening in the carrying process. Then the frame body rises to lift the box body.
When the press block is carried in place, the press cylinders on the two sides drive the press block to move upwards, and the press mechanism is loosened. Firstly, the clamping cylinder acts, the accessory drives the clamping jaw to rotate around the shaft in the opposite direction, and the clamping jaw loosens the box body. Then the servo motor is started in the reverse direction, the screw rod is driven to rotate in the reverse direction through the planetary reducer, the clamping jaws are far away from each other, and the carrying is completed.
(2) The working process of the flat plate product is as follows: when a flat plate product is grabbed, if the flat plate product needs to be grabbed, the clamping cylinder acts to enable the clamping jaw to rotate to the horizontal position for avoiding, so that interference is prevented when the sucking disc is grabbed; equipment descends, and four vacuum chuck contact the adsorption plane of product simultaneously, and evacuation equipment starts, makes the interior negative pressure that produces of sucking disc, with the product firmly, then equipment promotes, begins the transport. When the product is conveyed to a specified position, the vacuum equipment is stably inflated into the vacuum sucker, so that the negative air pressure in the vacuum sucker is changed into zero air pressure or positive air pressure, the vacuum sucker is separated from the product, and the conveying task is completed.
Compared with the prior art, the outstanding characteristics are that:
(1) two lead screws with different rotation directions are adopted, and the synchronous action of the clamping jaws is realized under the driving of a single motor, so that the grabbing consistency is improved.
(2) Adopt hold-down mechanism, prevent that the box pine takes off in handling.
(3) Snatch dull and stereotyped class product, adopt vacuum chuck absorption to snatch, snatch firmly reliable.
(4) The same gripper equipment can grip box type products and can grip flat plate type products.
(5) The equipment can realize both the unstacking function and the stacking function.
The further preferred technical scheme is as follows:
the screw rod is driven by a servo motor through a planetary reducer through a coupler.
Through setting up servo motor, planetary reducer and drive gear, realize the rotation of servo motor drive lead screw.
A circular tray is arranged above the top plate and connected with the top plate.
Through setting up the tray, coil in the tray and arrange pencil or trachea.
Drawings
Fig. 1 is a perspective view of the present invention.
Description of reference numerals: 1-a frame body; 2-a sucker mounting rack; 3-vacuum chuck; 4-briquetting; 5, pressing a cylinder; 6-clamping jaw; 7-a clamping cylinder; 8-planetary reducer; 9-a servo motor; 10-a top plate; 11-a tray; 12-a hold down cylinder mounting plate; 13-clamping the rail.
Detailed Description
The utility model discloses a multifunctional gripper, which consists of a frame body 1 and a clamping mechanism arranged on the frame body 1, wherein the frame body 1 is a rectangular frame body 1, the clamping mechanism is provided with a vacuum chuck 3, a pressing block 4 and a clamping jaw 6, the vacuum chuck 3 is connected with a rotary cylinder through a chuck mounting rack 2, and the rotary cylinder is connected with a clamping rail 13 arranged in the length direction of the frame body 1; two vacuum suction cups 3 are respectively arranged on the clamping rails 13 at two sides of the frame body 1; the pressing block 4 is connected with the driving end of a piston rod of the pressing cylinder 5, the pressing block 4 is connected with the pressing cylinder mounting plate 12 through the pressing cylinder 5, the pressing cylinder mounting plate 12 is connected with the top plate 10, and the top plate 10 is connected with the frame body 1; the bilateral symmetry of briquetting 4 sets up clamping jaw 6, and every clamping jaw 6 is driven by die clamping cylinder 7, and die clamping cylinder 7 passes through the mounting panel, lead screw is connected with the frame, and the bilateral symmetry sets up the lead screw of clamping jaw 6 and revolves to the difference, and the clamping jaw 6 that the bilateral symmetry set up is close to each other or is kept away from the completion by the drive and snatchs or release.
The working process of the embodiment is as follows:
(1) the working process of the box type product is as follows: the revolving cylinder moves to enable 4 vacuum chucks 3 to rotate to the horizontal position to avoid interference when grabbing is prevented, two clamping cylinders 7 with clamping jaws 6 are respectively installed on two lead screws rotating to different directions through mounting plates, when grabbing, a servo motor 9 is started, and drives the lead screws to rotate through a planetary reducer 8, because the lead screws rotate to different directions, the clamping jaws 6 are close to each other, when the clamping jaws 6 on two sides are close to the box body, the clamping cylinders 7 are started, the clamping jaws 6 are driven by accessories to rotate, and the clamping jaws 6 enter the box body fastener to grab the box body. Then the two side pressing cylinders 5 act simultaneously to drive the pressing block 4 to move downwards to press the box body, so that the box body is prevented from loosening in the carrying process. Then the frame body 1 ascends to lift the box body.
When the device is conveyed in place, the pressing cylinders 5 on the two sides drive the pressing block 4 to move upwards, and the pressing mechanism is loosened. Firstly, the clamping cylinder 7 acts, the accessory drives the clamping jaw 6 to rotate around the axial direction in the opposite direction, and the clamping jaw 6 loosens the box body. Then the servo motor 9 is started in the reverse direction, the screw rod is driven to rotate in the reverse direction through the planetary reducer 8, the clamping jaws 6 are far away from each other, and the carrying is completed.
(2) The working process of the flat plate product is as follows: when a flat plate product is grabbed, if the flat plate product needs to be grabbed, the clamping cylinder 7 acts to enable the clamping jaw 6 to rotate to a horizontal position for avoiding, so that interference is prevented when the sucking disc is grabbed; equipment descends, and four vacuum chuck 3 contact the adsorption plane of product simultaneously, and evacuation equipment starts, makes the interior negative pressure that produces of sucking disc, and is inhaled the product firmly, then equipment promotes, begins the transport. When the product is conveyed to a specified position, the vacuum equipment is stably inflated into the vacuum sucker 3, so that the negative air pressure in the vacuum sucker 3 is changed into zero air pressure or positive air pressure, the vacuum sucker 3 is separated from the product, and the conveying task is completed.
The screw rod is driven by a servo motor 9 through a planetary reducer 8 through a coupling.
Through setting up servo motor 9, planetary reducer 8 and drive gear, realize servo motor 9 drive lead screw's rotation.
A circular tray 11 is arranged above the top plate 10, and the tray 11 is connected with the top plate 10.
By providing the tray 11, the wiring harness or the air pipe is wound and arranged inside the tray 11.
The advantages of this embodiment are:
(1) two lead screws with different rotation directions are adopted, and the synchronous action of the clamping jaw 6 is realized under the driving of a single motor, so that the grabbing consistency is improved.
(2) Adopt hold-down mechanism, prevent that the box pine takes off in handling.
(3) Snatch dull and stereotyped class product, adopt vacuum chuck 3 to adsorb snatch, snatch firmly reliably.
(4) The same gripper equipment can grip box type products and can grip flat plate type products.
(5) The equipment can realize both the unstacking function and the stacking function.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (3)
1. The utility model provides a multi-functional tongs, includes the support body, sets up fixture on the support body, its characterized in that: the frame body is a rectangular frame body, the clamping mechanism is provided with a vacuum chuck, a pressing block and a clamping jaw, the vacuum chuck is connected with a rotary cylinder through a chuck mounting frame, and the rotary cylinder is connected with a clamping rail arranged in the length direction of the frame body; two vacuum suction cups are respectively arranged on the clamping rails on the two sides of the frame body; the pressing block is connected with the driving end of the piston rod of the pressing cylinder, the pressing block is connected with the mounting plate of the pressing cylinder through the pressing cylinder, the mounting plate of the pressing cylinder is connected with the top plate, and the top plate is connected with the frame body; the bilateral symmetry of briquetting sets up the clamping jaw, and every clamping jaw passes through mounting panel, lead screw and is connected with the frame by die clamping cylinder drive, and the lead screw that the bilateral symmetry set up the clamping jaw revolves to the difference, and the clamping jaw that the bilateral symmetry set up is close to each other or is kept away from each other by the drive and accomplishes and snatch or release.
2. The multi-functional hand grip of claim 1 wherein: the screw rod is driven by a servo motor through a planetary reducer through a coupling.
3. The multi-functional hand grip of claim 1 wherein: a circular tray is arranged above the top plate and connected with the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922477054.8U CN211768849U (en) | 2019-12-31 | 2019-12-31 | Multifunctional gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922477054.8U CN211768849U (en) | 2019-12-31 | 2019-12-31 | Multifunctional gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211768849U true CN211768849U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922477054.8U Active CN211768849U (en) | 2019-12-31 | 2019-12-31 | Multifunctional gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211768849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216321A (en) * | 2023-01-03 | 2023-06-06 | 安徽好运机械有限公司 | A multifunctional grabbing device for a fork frame body of a forklift |
| CN117184960A (en) * | 2023-10-08 | 2023-12-08 | 威海华顺精密机械有限公司 | An industrial film flow cloth page turning device and method |
-
2019
- 2019-12-31 CN CN201922477054.8U patent/CN211768849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216321A (en) * | 2023-01-03 | 2023-06-06 | 安徽好运机械有限公司 | A multifunctional grabbing device for a fork frame body of a forklift |
| CN117184960A (en) * | 2023-10-08 | 2023-12-08 | 威海华顺精密机械有限公司 | An industrial film flow cloth page turning device and method |
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