CN106425652A - Vacuum grabbing device - Google Patents
Vacuum grabbing device Download PDFInfo
- Publication number
- CN106425652A CN106425652A CN201611104129.2A CN201611104129A CN106425652A CN 106425652 A CN106425652 A CN 106425652A CN 201611104129 A CN201611104129 A CN 201611104129A CN 106425652 A CN106425652 A CN 106425652A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- gripping section
- jaw
- clamping
- grabbing device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/043—Construction of the grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
- B25J15/0616—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
- B25J15/0683—Details of suction cup structure, e.g. grooves or ridges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manipulator (AREA)
Abstract
The invention relates to a vacuum grabbing device, which comprises a first clamping claw, a second clamping claw, first vacuum suckers, second vacuum suckers and a two-way cylinder; a first piston rod of the two-way cylinder is fixedly provided with the first clamping claw, the first clamping claw has an arc-shaped first clamping section, the first vacuum suckers are mounted on the first clamping section, the second clamping claw is fixed on the first piston rod of the two-way cylinder, the second clamping claw has an arc-shaped second clamping section, the second clamping section is matched with the first clamping section, the second clamping section is provided with the second vacuum suckers, and a quantity of the first vacuum suckers and that of the second vacuum suckers is at least 3. The vacuum grabbing device is small in clamping force, reliable in clamping and capable of preventing deformation of a thin wall part caused by a large extruding force.
Description
Technical field
A kind of the invention belongs to mechanical automation equipment technical field, present invention relates especially to vacuum grabbing device.
Background technology
At present, general grabbing device, when capturing thin-walled parts, or being that blessing Dipeptiven is little, captures unreliable, thin-walled
Part easily comes off, or being to accommodate Dipeptiven greatly, being easily caused thin-walled parts and being subject to big extruding force deformation.
Content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, provides that a kind of chucking power is little, crawl reliability preventing
Only thin-walled parts are subject to the vacuum grabbing device of big extruding force deformation.
According to the present invention provide technical scheme, described vacuum grabbing device, including the first jaw, the second jaw, first
Vacuum cup, the second vacuum cup and two-way cylinder；First jaw, the first folder are fixed with the First piston bar of two-way cylinder
First gripping section of circular arc is had on pawl, the first vacuum cup is provided with the first gripping section, the first of two-way cylinder
Second jaw is fixed with piston rod, the second jaw has the second gripping section of circular arc, the second gripping section and the first clamping
Duan Peihe, is provided with the second vacuum cup on the second gripping section, and the number of the first vacuum cup and the second vacuum cup it
With at least.
The radius of circle that described first gripping section is located is equal to the radius of circle that the second gripping section is located.Described first gripping section institute
The round center of circle be located in the center of circle of circle with the second gripping section in the setting that overlaps.
Chucking power of the present invention is little, capture reliability and prevent thin-walled parts to be subject to big extruding force deformation.
Brief description
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
This vacuum grabbing device, including the first jaw 1, the second jaw 2, the first vacuum cup 3, the second vacuum cup 4 with
Two-way cylinder 5；First jaw 1 is fixed with the First piston bar of two-way cylinder 5, the first jaw 1 has the of circular arc
One gripping section 1.1, is provided with the first vacuum cup 3 on the first gripping section 1.1, solid in the First piston bar of two-way cylinder 5
Surely there is the second jaw 2, the second jaw 2 has the second gripping section 2.1 of circular arc, the second gripping section 2.1 and the first gripping section
1.1 cooperations, are provided with the second vacuum cup 4 on the second gripping section 2.1, and the first vacuum cup 3 and the second vacuum cup 4
Number sum is at least 3.
The radius of circle that described first gripping section 1.1 is located is equal to round radius that the second gripping section 2.1 is located.Described first folder
Holding the center of circle of circle that section 1.1 is located and the center of circle of circle that the second gripping section 2.1 is located is in the setting that overlaps.
The present invention controls the opening and closing of the first jaw 1, the second jaw 2 by two-way cylinder 5, in the first folder of the first jaw 1
Hold and the first vacuum cup 3 be provided with section 1.1, the second vacuum cup 4 is provided with the second gripping section 2.1 of the second jaw 2,
So that jaw and vacuum cup workpiece 6 is captured simultaneously, prevent dropping of workpiece 6.
Claims (3)
1. a kind of vacuum grabbing device, including the first jaw（1）, the second jaw（2）, the first vacuum cup（3）, second vacuum inhale
Disk（4）With two-way cylinder（5）；It is characterized in that：In two-way cylinder（5）First piston bar on be fixed with the first jaw（1）, first
Jaw（1）On there is the first gripping section of circular arc（1.1）, in the first gripping section（1.1）On the first vacuum cup is installed
（3）, in two-way cylinder（5）First piston bar on be fixed with the second jaw（2）, the second jaw（2）On have the of circular arc
Two gripping sections（2.1）, the second gripping section（2.1）With the first gripping section（1.1）Cooperation, in the second gripping section（2.1）On be provided with
Second vacuum cup（4）, and the first vacuum cup（3）With the second vacuum cup（4）Number sum be at least 3.
2. vacuum grabbing device as claimed in claim 1, is characterized in that：Described first gripping section（1.1）Be located round radius
Equal to the second gripping section（2.1）Be located round radius.
3. vacuum grabbing device as claimed in claim 2, is characterized in that：Described first gripping section（1.1）Be located the round center of circle
With the second gripping section（2.1）Be located the round center of circle in the setting that overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104129.2A CN106425652A (en) | 2016-12-05 | 2016-12-05 | Vacuum grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104129.2A CN106425652A (en) | 2016-12-05 | 2016-12-05 | Vacuum grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106425652A true CN106425652A (en) | 2017-02-22 |
Family
ID=58224230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611104129.2A Pending CN106425652A (en) | 2016-12-05 | 2016-12-05 | Vacuum grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027004A (en) * | 2019-05-16 | 2019-07-19 | 上海新松机器人自动化有限公司 | Components pick device and pick-up method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005254412A (en) * | 2004-03-15 | 2005-09-22 | Taiheiyo Cement Corp | Vacuum suction device |
| CN201659689U (en) * | 2010-02-23 | 2010-12-01 | 郭锡南 | Label pasting and bottle taking dual-function mechanical hand |
| CN204278031U (en) * | 2014-12-02 | 2015-04-22 | 东莞市乐佰特机器人有限公司 | A kind of Y shape feeding clamp mechanism |
| CN205254976U (en) * | 2015-10-13 | 2016-05-25 | 浙江诚康钢管有限公司 | Pneumatic manipulator |
| CN206436045U (en) * | 2016-12-05 | 2017-08-25 | 无锡市创恒机械有限公司 | Vacuum grabbing device |
-
2016
- 2016-12-05 CN CN201611104129.2A patent/CN106425652A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005254412A (en) * | 2004-03-15 | 2005-09-22 | Taiheiyo Cement Corp | Vacuum suction device |
| CN201659689U (en) * | 2010-02-23 | 2010-12-01 | 郭锡南 | Label pasting and bottle taking dual-function mechanical hand |
| CN204278031U (en) * | 2014-12-02 | 2015-04-22 | 东莞市乐佰特机器人有限公司 | A kind of Y shape feeding clamp mechanism |
| CN205254976U (en) * | 2015-10-13 | 2016-05-25 | 浙江诚康钢管有限公司 | Pneumatic manipulator |
| CN206436045U (en) * | 2016-12-05 | 2017-08-25 | 无锡市创恒机械有限公司 | Vacuum grabbing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027004A (en) * | 2019-05-16 | 2019-07-19 | 上海新松机器人自动化有限公司 | Components pick device and pick-up method |
| CN110027004B (en) * | 2019-05-16 | 2024-05-10 | 上海新松机器人有限公司 | Component pickup device and pickup method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |