CN205704238U - Structure is grabbed for the trace to the source robot arm hands in field of product - Google Patents
Structure is grabbed for the trace to the source robot arm hands in field of product Download PDFInfo
- Publication number
- CN205704238U CN205704238U CN201620392461.2U CN201620392461U CN205704238U CN 205704238 U CN205704238 U CN 205704238U CN 201620392461 U CN201620392461 U CN 201620392461U CN 205704238 U CN205704238 U CN 205704238U
- Authority
- CN
- China
- Prior art keywords
- inserted block
- slot
- suction cups
- rubber suction
- socket
- 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
This utility model provides a kind of and grabs structure for the trace to the source robot arm hands in field of product, the pawl arm being oppositely arranged including two on pedestal and pedestal, and the face that two pawl arms are relative is respectively provided with socket, and it is U-shaped slot that socket has cross section；The corresponding rubber suction cups of each slot, the back side of rubber suction cups has inserted block, and inserted block can stretch in slot；The end face of socket has the screwed hole through with slot inwall, has fixing bolt in screwed hole, and when inserted block stretches in slot, can conflict with the top of inserted block in the lower end of fixing bolt；The center of rubber suction cups has the through hole running through inserted block.The beneficial effects of the utility model are being captured by workpiece of more consolidating, it is to avoid the skidding caused due to smooth surface, and hands is grabbed and do not had hard contact between smooth surface, it is to avoid scratched by surface of the work.
Description
Technical field
This utility model relates to a kind of grabbing structure for the trace to the source robot arm hands in field of product.
Background technology
Product is traced to the source to be needed to make product be read out the bar code information of each product through streamline, scanning device in field, and single product is captured by recycling robot, reaches the purpose of sorting with this.Therefore, during product back-tracing, robot arm is the most important operation equipment.Wherein mechanical arm is when the workpiece that correspondence has smooth surface captures, and in order to avoid dropping due to the workpiece that causes of skidding, needs to make grip portion being clamped by workpiece tightly, and its defect is easily to be scratched by surface of the work.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of grabs structure for the trace to the source robot arm hands in field of product, overcomes deficiency of the prior art.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: grab structure for the trace to the source robot arm hands in field of product, the pawl arm being oppositely arranged including two on pedestal and described pedestal, being respectively provided with socket on the face that two described pawl arms are relative, it is U-shaped slot that described socket has cross section；
The corresponding rubber suction cups of each described slot, the back side of described rubber suction cups has inserted block, and described inserted block can stretch in described slot；
The end face of described socket has the screwed hole through with described slot inwall, has fixing bolt in described screwed hole, and when described inserted block stretches in described slot, can conflict with the top of described inserted block in the lower end of described fixing bolt；
The center of described rubber suction cups has the through hole running through described inserted block.
Further, also include controller, the inwall of described slot has air vent, the side of described pawl arm has passage, having the trachea connected with described passage by described air vent in described pawl arm, described tracheal strips has electromagnetic valve, and described electromagnetic valve is controlled by described controller；
The center of described rubber suction cups has the through hole running through described inserted block, and when described inserted block inserts in described slot, described through hole is the most right with described air vent.
This utility model has the advantage that with good effect: owing to using technique scheme, more firm captures workpiece, avoid the skidding caused due to smooth surface, and hands is grabbed and do not had hard contact between smooth surface, it is to avoid surface of the work is scratched.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model (saving the rubber suction cups of side in figure);
Fig. 2 is the structural representation of another angle of Fig. 1;
In figure: 1-pedestal；2-pawl arm；3-socket；4-passage；5-fixes bolt；6-inserted block；7-rubber suction cups；8-air vent.
Detailed description of the invention
As shown in Figure 1, 2, this utility model provides a kind of and grabs structure for the trace to the source robot arm hands in field of product, the pawl arm 2 being oppositely arranged including two on pedestal 1 and pedestal 1, the face that two pawl arms 2 are relative is respectively provided with socket 3, and it is U-shaped slot that socket 3 has cross section；
The corresponding rubber suction cups 7 of each slot, the back side of rubber suction cups 7 has inserted block 6, and inserted block 6 can stretch in slot；
The end face of socket 3 has the screwed hole through with slot inwall, has fixing bolt 5 in screwed hole, and when inserted block 6 stretches in slot, can conflict with the top of inserted block 6 in the lower end of fixing bolt 5；
The center of rubber suction cups 7 has the through hole running through inserted block 6.
During use, rubber suction cups 7 is fixed on the socket 3 on pawl arm 2, fixing bolt 5 is tightened, when pawl arm 2 move toward one another is by Workpiece clamping, owing to the inserted block 6 at rubber suction cups 7 back side is squeezed, cause inserted block 6 can fit tightly with the inwall of slot, now through hole is blocked by the inwall of slot, rubber suction cups 7 is made to deform under the extruding of surface of the work, it is internally formed negative pressure, purpose that surface of the work is adsorbed is reached with this, smooth flat can not only firmly be held by this absorption affinity, and between sucker with surface of the work, there is no contacting of rigid frictional force, surface of the work is avoided to be scratched, when unloading workpiece, pawl arm 2 separates in the opposite direction, inserted block 6 forms space with the inwall of slot, air enters in rubber suction cups 7 by through hole, negative pressure state disappears, absorption affinity disappears；
When rubber suction cups 7 is removed, common workpiece can be captured by pawl arm 2.
Also include controller (not shown), having air vent 8 on the inwall of slot, the side of pawl arm 2 has passage 4, has the trachea (not shown) connected with passage 4 by air vent 8 in pawl arm 2, tracheal strips has electromagnetic valve (not shown), and electromagnetic valve is by controller control；
The center of rubber suction cups 7 has the through hole running through inserted block 6, and when inserted block 6 inserts in slot, through hole is the most right with air vent 8.
When the absorption affinity in rubber suction cups 7 is relatively strong, and when pawl arm 2 cannot make negative pressure state disappear after separating, controller can open electromagnetic valve, and air enters in rubber suction cups 7 by trachea, absorption affinity is made zero, facilitates the unloading of workpiece.
Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. grab structure for the trace to the source robot arm hands in field of product, it is characterised in that: including two on pedestal and the described pedestal pawl arms being oppositely arranged, the face that two described pawl arms are relative is respectively provided with socket, it is U-shaped slot that described socket has cross section；
The corresponding rubber suction cups of each described slot, the back side of described rubber suction cups has inserted block, and described inserted block can stretch in described slot；
The end face of described socket has the screwed hole through with described slot inwall, has fixing bolt in described screwed hole, and when described inserted block stretches in described slot, can conflict with the top of described inserted block in the lower end of described fixing bolt；
The center of described rubber suction cups has the through hole running through described inserted block.
The most according to claim 1 grab structure for the trace to the source robot arm hands in field of product, it is characterized in that: also include controller, on the inwall of described slot, there is air vent, the side of described pawl arm has passage, in described pawl arm, there is the trachea connected with described passage by described air vent, described tracheal strips has electromagnetic valve, and described electromagnetic valve is controlled by described controller；
When described inserted block inserts in described slot, described through hole is the most right with described air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392461.2U CN205704238U (en) | 2016-05-04 | 2016-05-04 | Structure is grabbed for the trace to the source robot arm hands in field of product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392461.2U CN205704238U (en) | 2016-05-04 | 2016-05-04 | Structure is grabbed for the trace to the source robot arm hands in field of product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205704238U true CN205704238U (en) | 2016-11-23 |
Family
ID=57332858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620392461.2U Expired - Fee Related CN205704238U (en) | 2016-05-04 | 2016-05-04 | Structure is grabbed for the trace to the source robot arm hands in field of product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205704238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737809A (en) * | 2017-01-16 | 2017-05-31 | 天津贵圣源科技有限公司 | Multiplex articulated robot arm hand grabs structure |
-
2016
- 2016-05-04 CN CN201620392461.2U patent/CN205704238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737809A (en) * | 2017-01-16 | 2017-05-31 | 天津贵圣源科技有限公司 | Multiplex articulated robot arm hand grabs structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A robot arm holds structure in hand for product field of tracing to source Effective date of registration: 20181101 Granted publication date: 20161123 Pledgee: Tianjin Caixin Huitong small loan Co.,Ltd. Pledgor: TIANJIN ZHONGANHUADIAN DATA SECURITY TECHNOLOGY Co.,Ltd. Registration number: 2018120000040 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200514 Granted publication date: 20161123 Pledgee: Tianjin Caixin Huitong small loan Co.,Ltd. Pledgor: TIANJIN ZHONGANHUADIAN DATA SECURITY TECHNOLOGY Co.,Ltd. Registration number: 2018120000040 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A robot arm holds structure in hand for product field of tracing to source Effective date of registration: 20200715 Granted publication date: 20161123 Pledgee: Tianjin Caixin Huitong small loan Co.,Ltd. Pledgor: TIANJIN ZHONGANHUADIAN DATA SECURITY TECHNOLOGY Co.,Ltd. Registration number: Y2020980004070 |
|
| 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: 20161123 |