CN201745800U - Pneumatic clamping mechanism - Google Patents
Pneumatic clamping mechanism Download PDFInfo
- Publication number
- CN201745800U CN201745800U CN2010202761860U CN201020276186U CN201745800U CN 201745800 U CN201745800 U CN 201745800U CN 2010202761860 U CN2010202761860 U CN 2010202761860U CN 201020276186 U CN201020276186 U CN 201020276186U CN 201745800 U CN201745800 U CN 201745800U
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- CN
- China
- Prior art keywords
- clamping
- main body
- clamping plate
- bag
- cylinder
- 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
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Abstract
The utility model discloses a pneumatic clamping mechanism used in packaging equipment. The mechanism comprises a bag clamping device main body and cylinders, wherein a feeding port is formed in the middle of the bag clamping device main body, guide steel wires are symmetrically arranged below the feeding port, clamping bearing plates are arranged at the upper parts of the guide steel wires, and the cylinders are mounted in the positions corresponding to the clamping bearing plates. When the upper part of a plastic bag jacketing the guide steel wires enters a clamping position, the piston rods of the cylinders extend out to press the plastic bag on the clamping bearing plates, so as to complete the clamping process. The utility model has the advantages of small volume, light weight and sensitive response, and is suitable for light materials which need to be rapidly weighed.
Description
One, technical field
The utility model relates to the plastic bag clamping device in the packaging facilities.
Two, background technology
Clamping device in the packaging facilities all had one section feed pipe below inlet point in the past, and gripper cylinder is in the feed pipe lower position, when plastic bag cover in the feed pipe bottom, cylinder action is clipped in the feed pipe lower end with plastic bag.Mechanism's dead weight and volume are all bigger like this, less stable.In addition, material need enter in the bag through feed pipe, and the material that has is not suitable for the large tracts of land contact such as materials such as metals, thereby the existence of feed pipe has certain influence to material.
Three, summary of the invention
The purpose of this utility model provides a kind of pneumatic clamping device in light weight, sensitive.
The technical solution adopted in the utility model is: pneumatic clamping device comprises sackholder main body and cylinder, have inlet point in the middle of the sackholder main body, the guiding steel wire that symmetric arrangement is arranged below inlet point, clamping plate are held on the top of guiding steel wire, at the correspondence position that holds clamping plate cylinder are installed.
When plastic bag cover to the guiding steel wire, the top of bag is when entering retaining part, cylinder piston rod stretches out, and plastic bag is pressed in holds on the clamping plate, has finished clamping work.
The utility model volume is little, in light weight, is quick on the draw, and is suitable for the quick weighing of needs and the less material that weighs.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model.
Five, the specific embodiment
Sackholder main body 1 is a writing board shape, and there is downward bending on both sides, is symmetrically installed with minitype cylinder 2 in the bending place, both sides.At cylinder 2 inboard flexible clamping plate 3, Elastic clamping plate 3 also is fixed on the bending place of sackholder main body 1.Have square inlet point at sackholder main body 1 midway location, be welded with four guiding steel wires 5 of symmetric arrangement below inlet point, have two guiding steel wires 5 corresponding with cylinder 2, the top of guiding steel wire 5 is welded with holds clamping plate 4.When plastic bag 6 is enclosed within on the guiding steel wire 5, when the upper end of bag entered clamping range, then the photoelectric switch of installing on the equipment made cylinder 2 actions, and cylinder piston rod stretches out and withstands on the Elastic clamping plate 3, Elastic clamping plate 3 is pressed on the guiding steel wire with plastic bag and holds on the clamping plate 4, thereby has finished clamping work.When the weighing end, cylinder 2 returns bleed off the plastic bag of having adorned material, and Elastic clamping plate 3 elastic recoils can carry out the next round operation.
Claims (3)
1. pneumatic clamping device, comprise sackholder main body (1) and cylinder (2), have inlet point in the middle of the sackholder main body (1), it is characterized in that: the guiding steel wire (5) that symmetric arrangement is arranged around inlet point, clamping plate (4) are held on the top of guiding steel wire (5), at the correspondence position that holds clamping plate (4) cylinder (2) are installed.
2. pneumatic clamping device according to claim 1 is characterized in that: at the inboard flexible clamping plate of cylinder (2) (3), Elastic clamping plate (3) also is fixed on the sackholder main body (1).
3. pneumatic clamping device according to claim 1 is characterized in that: said guiding steel wire (5) has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202761860U CN201745800U (en) | 2010-07-30 | 2010-07-30 | Pneumatic clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202761860U CN201745800U (en) | 2010-07-30 | 2010-07-30 | Pneumatic clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745800U true CN201745800U (en) | 2011-02-16 |
Family
ID=43580472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202761860U Expired - Fee Related CN201745800U (en) | 2010-07-30 | 2010-07-30 | Pneumatic clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201745800U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644870A (en) * | 2016-03-21 | 2016-06-08 | 谢冲根 | Positioning sleeve of plastic bag positioning device |
| CN108516115A (en) * | 2018-04-02 | 2018-09-11 | 河南机电职业学院 | A kind of materials auto-feeder for bag |
| CN108974463A (en) * | 2018-06-07 | 2018-12-11 | 蒙城县信德木业有限公司 | A kind of packing apparatus of the farm produce sale with function of weighing |
| CN112276988A (en) * | 2020-10-19 | 2021-01-29 | 武汉理工大学 | Pneumatic clamping mechanism of industrial robot for vehicle engineering |
-
2010
- 2010-07-30 CN CN2010202761860U patent/CN201745800U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644870A (en) * | 2016-03-21 | 2016-06-08 | 谢冲根 | Positioning sleeve of plastic bag positioning device |
| CN108516115A (en) * | 2018-04-02 | 2018-09-11 | 河南机电职业学院 | A kind of materials auto-feeder for bag |
| CN108974463A (en) * | 2018-06-07 | 2018-12-11 | 蒙城县信德木业有限公司 | A kind of packing apparatus of the farm produce sale with function of weighing |
| CN112276988A (en) * | 2020-10-19 | 2021-01-29 | 武汉理工大学 | Pneumatic clamping mechanism of industrial robot for vehicle engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20160730 |