CN105666514A - Vacuum chuck mechanism - Google Patents
Vacuum chuck mechanism Download PDFInfo
- Publication number
- CN105666514A CN105666514A CN201610177223.4A CN201610177223A CN105666514A CN 105666514 A CN105666514 A CN 105666514A CN 201610177223 A CN201610177223 A CN 201610177223A CN 105666514 A CN105666514 A CN 105666514A
- Authority
- CN
- China
- Prior art keywords
- valve body
- vacuum cup
- sucker
- cup mechanism
- conical head
- 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
- 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
Abstract
The invention discloses a vacuum chuck mechanism, which comprises a valve body; a valve rod is arranged in the valve body; the bottom part of the valve rod is an inverted conical head; a circle of ring boss is arranged in the valve body; the conical head is embedded into the ring boss to realize sealing; a spring is arranged below the conical head; the spring is arranged at the bottom part of the valve body; a chuck body is arranged below the valve body; and the chuck body communicates with a cavity of the valve body. According to the vacuum chuck mechanism disclosed by the invention, the valve body mechanism is added at the upper part of the chuck body, and when the valve rod is pressed down, a vacuum can be realized to increase gripping capacity of the chuck body; moreover, the chuck body is convenient to replace; different workpieces can be gripped, and the application range of the vacuum chuck mechanism is greatly broadened; and the vacuum chuck mechanism is simple in structure and easy to implement, and has a good application prospect.
Description
Technical field
The present invention relates to a kind of vacuum cup mechanism, belong to Machining Technology field.
Background technology
At present, mechanical hand is widely used in machining, and the grasping mechanism of mechanical hand is its key, and sucker is as the one of grasping mechanism, and volume is little, it is simple to install and use, and therefore obtains and commonly uses. Existing sucking disc mechanism can make the convenient grabbing workpiece of mechanical hand, but, its grasp force is limited, is difficult to pick up successfully for heavier workpiece, limits its use scope.
Summary of the invention
The invention aims to overcome existing sucking disc mechanism can make the convenient grabbing workpiece of mechanical hand, but, its grasp force is limited, is difficult to pick up successfully for heavier workpiece, the problem limiting its use scope. Vacuum cup mechanism provided by the invention, expands the use scope of vacuum cup mechanism, simple in construction significantly, it is easy to realizes, has a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of vacuum cup mechanism, it is characterized in that: include valve body, the inside of described valve body is provided with valve rod, the bottom of described valve rod is the conical head stood upside down, and is provided with a circle annular boss in described valve body, and described conical head is embedded in annular boss and realizes sealing, described conical head be connected with spring, described spring is arranged on the bottom of valve body, and the cavity being connected with sucker, described sucker and valve body of described valve body is connected.
Aforesaid a kind of vacuum cup mechanism, it is characterised in that: the contact position of described valve rod and valve body is provided with a circle sealing rubber ring.
Aforesaid a kind of vacuum cup mechanism, it is characterised in that: described sucker twist-on is in the bottom of valve body.
Aforesaid a kind of vacuum cup mechanism, it is characterised in that: described sucker adopts silica gel material to make.
Aforesaid a kind of vacuum cup mechanism, it is characterised in that: the nested inside of described spring has support column.
Aforesaid a kind of vacuum cup mechanism, it is characterised in that: valve body is extended on the top of described valve rod, and upper end is provided with one layer of cushion pad.
The invention has the beneficial effects as follows: the vacuum cup mechanism of the present invention, valve body mechanism is added, when depressed stem, it is possible to realize vacuum on the top of sucker, improve the absorbability of sucker, and, it is convenient for changing sucker, it is possible to adsorb different workpiece, significantly expand the use scope of vacuum cup mechanism, simple in construction, it is easy to realize, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vacuum cup mechanism of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described. Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As shown in Figure 1, the vacuum cup mechanism of the present invention, including valve body 1, the inside of valve body 1 is provided with valve rod 2, the bottom of valve rod 2 is the conical head 201 stood upside down, a circle annular boss 3 it is provided with in valve body 1, conical head 201 is embedded in annular boss 3 and realizes sealing, conical head 201 be connected with spring 4, spring 4 is arranged on the bottom of valve body 1, valve body 1 be connected with sucker 5, the cavity of sucker 5 and valve body 1 is connected, in use procedure, lower pressure valve bar 2, the inside of sucker 5 realizes vacuum, the cushion effect of spring 4 is lifted up valve rod 2, now, conical head 201 is embedded in annular boss 3 and realizes sealing, ensure that the lower cavity of valve body 1 realizes vacuum state with sucker 5, the absorbability of sucker 5 can be greatly improved.
The contact position of described valve rod 2 and valve body 1 is provided with a circle sealing rubber ring 6, it is possible to after being upspring by spring 4 after ensureing 2 times pressures of valve rod, and the sealing of valve body 1 cavity improves vacuum, it is ensured that the absorbability of sucker 5.
Described sucker 5 twist-on is in the bottom of valve body 1, it is simple to change, in order to adapt to the crawl of different size of workpiece.
Described sucker 5 adopts silica gel material to make, and cost of manufacture is low, it is simple to batch production.
The nested inside of described spring 4 has support column 7, it is ensured that the perpendicularity that spring 4 pops up, it is ensured that conical head 201 is embedded in annular boss 3 and realizes close contact.
Valve body 1 is extended on the top of described valve rod 2, and upper end is provided with one layer of cushion pad 8, it is simple to lower pressure valve bar 2.
In sum, the vacuum cup mechanism of the present invention, add valve body mechanism on the top of sucker, when depressed stem, it is capable of vacuum, improves the absorbability of sucker, and, it is convenient for changing sucker, different workpiece can be adsorbed, significantly expand the use scope of vacuum cup mechanism, simple in construction, easily realize, have a good application prospect.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a vacuum cup mechanism, it is characterized in that: include valve body (1), the inside of described valve body (1) is provided with valve rod (2), the bottom of described valve rod (2) is the conical head (201) stood upside down, a circle annular boss (3) it is provided with in described valve body (1), described conical head (201) is embedded in annular boss (3) and realizes sealing, described conical head (201) be connected with spring (4), described spring (4) is arranged on the bottom of valve body (1), described valve body (1) be connected with sucker (5), the cavity of described sucker (5) and valve body (1) is connected.
2. a kind of vacuum cup mechanism according to claim 1, it is characterised in that: the contact position of described valve rod (2) and valve body (1) is provided with a circle sealing rubber ring (6).
3. a kind of vacuum cup mechanism according to claim 1, it is characterised in that: described sucker (5) twist-on is in the bottom of valve body (1).
4. a kind of vacuum cup mechanism according to claim 1, it is characterised in that: described sucker (5) adopts silica gel material to make.
5. a kind of vacuum cup mechanism according to claim 1, it is characterised in that: the nested inside of described spring (4) has support column (7).
6. a kind of vacuum cup mechanism according to claim 1, it is characterised in that: valve body (1) is extended on the top of described valve rod (2), and upper end is provided with one layer of cushion pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177223.4A CN105666514A (en) | 2016-03-28 | 2016-03-28 | Vacuum chuck mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177223.4A CN105666514A (en) | 2016-03-28 | 2016-03-28 | Vacuum chuck mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105666514A true CN105666514A (en) | 2016-06-15 |
Family
ID=56223956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610177223.4A Pending CN105666514A (en) | 2016-03-28 | 2016-03-28 | Vacuum chuck mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696054A (en) * | 2017-10-12 | 2018-02-16 | 汉尼康自动化科技（苏州）有限公司 | A kind of sucker supports the Suction cup assembly of device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0324312A (en) * | 1989-06-20 | 1991-02-01 | Tsudakoma Corp | Surface plane fixing apparatus |
| JP2004058202A (en) * | 2002-07-29 | 2004-02-26 | Toyota Motor Corp | Suction device |
| CN202301411U (en) * | 2011-09-30 | 2012-07-04 | 老广新 | Sucker type hook |
| CN102705576A (en) * | 2012-06-28 | 2012-10-03 | 宁夏荣华缘科技有限公司 | Valve sucker |
| CN104632857A (en) * | 2014-12-29 | 2015-05-20 | 东保集团有限公司 | Suction cup device |
| CN205033227U (en) * | 2015-10-16 | 2016-02-17 | 昆山旭正精密机械有限公司 | Material handle is got to vacuum adsorption formula |
| CN205521463U (en) * | 2016-03-28 | 2016-08-31 | 苏州市合叶精密机械有限公司 | Vacuum chuck mechanism |
-
2016
- 2016-03-28 CN CN201610177223.4A patent/CN105666514A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0324312A (en) * | 1989-06-20 | 1991-02-01 | Tsudakoma Corp | Surface plane fixing apparatus |
| JP2004058202A (en) * | 2002-07-29 | 2004-02-26 | Toyota Motor Corp | Suction device |
| CN202301411U (en) * | 2011-09-30 | 2012-07-04 | 老广新 | Sucker type hook |
| CN102705576A (en) * | 2012-06-28 | 2012-10-03 | 宁夏荣华缘科技有限公司 | Valve sucker |
| CN104632857A (en) * | 2014-12-29 | 2015-05-20 | 东保集团有限公司 | Suction cup device |
| CN205033227U (en) * | 2015-10-16 | 2016-02-17 | 昆山旭正精密机械有限公司 | Material handle is got to vacuum adsorption formula |
| CN205521463U (en) * | 2016-03-28 | 2016-08-31 | 苏州市合叶精密机械有限公司 | Vacuum chuck mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696054A (en) * | 2017-10-12 | 2018-02-16 | 汉尼康自动化科技（苏州）有限公司 | A kind of sucker supports the Suction cup assembly of device |
| CN107696054B (en) * | 2017-10-12 | 2024-04-16 | 汉尼康自动化科技（苏州）有限公司 | Sucking disc subassembly of sucking disc end holder |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |