CN205634162U - Floating auto sucking machine constructs - Google Patents
Floating auto sucking machine constructs Download PDFInfo
- Publication number
- CN205634162U CN205634162U CN201620386549.3U CN201620386549U CN205634162U CN 205634162 U CN205634162 U CN 205634162U CN 201620386549 U CN201620386549 U CN 201620386549U CN 205634162 U CN205634162 U CN 205634162U
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- Prior art keywords
- tool
- fixed block
- pedestal
- floating type
- type adsorption
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Abstract
The utility model relates to a floating auto sucking machine constructs, include fixed establishment, be used for to absorb the suction means of the component on the tool and connect to set up and be in fixed establishment with elastic component between the suction means, the elastic component is used for making suction means hugs closely with the tool when absorbing the component all the time. Owing to be provided with the elastic component between the two at fixed establishment and suction means, the elastic component is held suction means to tool direction top for can not breaking away from with the contact surface of tool when absorbing the component, can not producing the clearance, it is effectual and very stable to inhale the material.
Description
Technical field
This utility model relates to chip mounter technical field, particularly relates to a kind of floating type adsorption mechanism.
Background technology
Chip mounter, also known as " placement equipment ", " surface mount system " (Surface Mount System), is to pass through
A kind of equipment that mobile mounting head is accurately placed Surface Mount Component on PCB pad.In LED
In production process, LED chip is mounted the reserved location on circuit board, a working cycle of chip mounter
For: feeding moves to patch location paster and moves to feeding position.Wherein feeding is by suction assembly
The mode using negative pressure of vacuum suction is reached.Suction assembly is independent module, and is fixed.
When the tool of carrying LED chip is moved into the relevant position of the air-breathing block pore of suction assembly, air-breathing block
Connect vacuum system and the LED chip on tool is held fixing.During suction, air-breathing block begins with tool
There is certain gap eventually, it is impossible to preferably seal gas, make gas pressure far not reach ideal effect, nothing
Method ensures the stability of suction, thus reduces production efficiency.
Utility model content
Based on this, it is necessary to provide the floating type adsorption mechanism that a kind of suction is effective and stable.
A kind of floating type adsorption mechanism, including fixed mechanism, for drawing the draw frame machine of the element on tool
And connection is arranged on the elastic component between described fixed mechanism and described draw frame machine, described elastic component is used for
Described draw frame machine is made to be close to tool all the time when extracting elements.
Wherein in an embodiment, described fixed mechanism includes fixed plate and is arranged in described fixed plate
First fixed block；Described draw frame machine includes pedestal and pumped vacuum systems, and described pedestal is towards the side of tool
Being provided with at least one suction hole, the connection of described elastic component is arranged between described fixed plate and described pedestal,
Described pumped vacuum systems is connected with described suction hole by trachea.
Wherein in an embodiment, described pedestal includes:
Base, described base has a chamber, and extended to the described base of described chamber is towards tool direction
Sidewall and form described suction hole, the end face of extended to the described base of described chamber also forms an opening；
Gas-tpe fitting, is located at described opening part for connecting trachea so that described chamber and described pumped vacuum systems
Connection.
Wherein in an embodiment, described pedestal also includes the connection seat being arranged on described base, described
Connect seat be positioned at the top of described base and be connected with described first fixed block by described elastic component.
Wherein in an embodiment, also include being connected with described first fixed block the second fixing fixed block with
And be fixedly installed on described second fixed block for limiting range that described base moves to tool
Stopper, described pedestal is slidably connected with described second fixed block.
Wherein in an embodiment, the side of described pedestal is provided with slide block, and described second fixed block is installed
Having guide rail, described pedestal can move along described guide rail.
Wherein in an embodiment, the top of described connection seat is provided with a step, and described stopper is located at
The top of described second fixed block and some extend to the top of described connection seat, described first fixed block
When promoting described connection seat certain distance by described elastic component to tool direction, described step and described stop
Block supports contact.
Wherein in an embodiment, described first fixed block and the described connection seat correspondence in relative side
Position is respectively provided with fluted, and described elastic component is compression spring, and the two ends of described compression spring are inserted respectively
In the groove of described first fixed block and described connection seat.
Wherein in an embodiment, described pedestal offers two holding tanks towards the sidewall of tool, two
It is vertically arranged with an axle in described holding tank respectively, described axle is arranged with micro rolling ball bearing, described tiny balls
The outer ring of bearing and described pedestal are towards the sidewall flush of tool.
Wherein in an embodiment, two described micro rolling ball bearings are symmetricly set on the both sides of described suction hole.
Above-mentioned floating type adsorption mechanism, owing to being provided with elastic component between the two at fixed mechanism and draw frame machine,
Draw frame machine is held by elastic component to tool direction so that will not depart from the contact surface of tool during extracting elements,
Will not produce gap, suction is effective and highly stable.
Above-mentioned floating type adsorption mechanism, is provided with micro rolling ball bearing on pedestal so that pedestal connects with tool
Becoming most Structure deformation from translation contact between contacting surface, the frictional force between pedestal and tool is greatly reduced,
During pedestal is close to tool, do not interfere with the movement of tool.
Accompanying drawing explanation
Fig. 1 is this utility model floating type adsorption mechanism structural representation when contacting with tool；
Fig. 2 is the part-structure schematic diagram of the floating type adsorption mechanism of this utility model；
Fig. 3 is the part exploded perspective view of the floating type adsorption mechanism of this utility model.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more comprehensively
Description.Accompanying drawing gives better embodiment of the present utility model.But, this utility model can be with
Many different forms realize, however it is not limited to embodiments described herein.On the contrary, provide these
The purpose of embodiment be make disclosure of the present utility model is understood more thorough comprehensively.
It should be noted that when an element is considered as " connection " another element, and it can be direct
It is connected to another element or may be simultaneously present centering elements.Term as used herein " vertical ",
" level ", "left", "right" and similar statement for illustrative purposes only, are not offered as being only
The embodiment of one.
Unless otherwise defined, all of technology used herein and scientific terminology with belong to of the present utility model
The implication that those skilled in the art are generally understood that is identical.Institute in description of the present utility model herein
The term used is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting this utility model.
Term as used herein "and/or" includes the arbitrary and all of one or more relevant Listed Items
Combination.
Referring to Fig. 1 and Fig. 2, this utility model provides a kind of floating type adsorption mechanism, including fixed mechanism
100, draw frame machine 200 and elastic component 400, draw frame machine 200 is used for drawing the element on tool 300,
Tool 300 entirety is plate-like and element is disposed side by side on the same side of tool 300, and element can edge
The length direction of tool 300 is laid, and elastic component 400 connection is arranged on fixed mechanism 100 and draw frame machine 200
Between, the effect of elastic component 400 be make draw frame machine 200 when drawing the element on tool 300 all the time with
Tool 300 is close to, i.e. draw frame machine 200 is held by elastic component 400 to tool 300 direction so that draw
Will not depart from the contact surface of tool 300 during element, gap will not be produced.
The first fixed block 120 that fixed mechanism 100 includes fixed plate 110, is arranged in fixed plate 110, Gu
Determining plate 110 can use the structure of inverted U-shaped frame, the first fixed block 120 to be arranged on the top of inverted U-shaped frame,
Both can be fixed by screw；Draw frame machine 200 includes pedestal 210, pumped vacuum systems (not shown), base
Seat 210 is being provided with at least one suction hole 2110, when arranging multiple suction hole towards the side of tool 300
When 2110, for being arranged side by side, the most multiple suction holes 2110 are arranged in a row in the horizontal direction, and pumped vacuum systems is led to
Crossing trachea to connect with suction hole 2110, use the mode of vacuum intake, the elastic component 400 of setting makes air-breathing
Time, the pedestal 210 of draw frame machine 200 can be close to all the time with the contact surface of tool 300, and suction hole 2110 is right
On quasi-tool 300 after the cell body of placing element, connect vacuum and element is absorbed and fixed on cell body, pedestal 210
And there is not gap between tool 300, gas can be sealed well, it is provided that stable pressure, arrive stable
The purpose of suction, also improves production efficiency simultaneously.
Elastic component 400 can use compression spring, can be arranged side by side many compression springs, such as vertically
Direction is arranged side by side two compression springs, and the distance between two compression springs is according to the first fixed block 120
The most suitably adjust so that it can preferably provide uniform thrust.
Referring to Fig. 2, Fig. 3, in certain embodiments, pedestal 210 includes base 211 and gas-tpe fitting 216,
Base 211 has a chamber, this chamber extend respectively to base 211 towards the sidewall in tool 300 direction and
The end face of base 211.Base 211 has an opening respectively towards sidewall and the end face in tool 300 direction,
Wherein the opening towards the sidewall in tool 300 direction is suction hole 2110, and gas-tpe fitting 216 is connected on the end
The opening of seat 211 end faces.
In one embodiment, pedestal 210 also includes a connecting seat 212, and this connection seat 212 is arranged on base
On 211, can be wholely set with base 211, it is also possible to be fixed on base 211 by connector, connect
The top face being at least partly overlapped on base 211 of seat 212, and solid by elastic component 400 and first
Determine block 120 to connect.It is to say, elastic component 400 is by connecting seat 212 while promoting connection seat 212
Base 211 is driven together to move to tool 300 direction.
In a preferred embodiment, pedestal 210 slidably connects one second fixed block 213, the second fixed block
213 are also connected fixing with the first fixed block 120, and both can be connected by screw rod.This second fixed block 213
Being provided with a stopper 214, this stopper 214 is for limiting the maximum row that base 211 moves to tool 300
Journey so that during suction, the elastic force of compression spring is unlikely to excessive, it also avoid compression spring and is compressed to deformation
Situation.
In more detail, the top connecting seat 212 is provided with a step 2120, and stopper 214 is located at second
The end face of fixed block 213, and some top extending to connect seat 212, owing to connecting seat 212
On have a step 2120, so when the first fixed block 120 by compression spring to tool 300 direction the company of promotion
After joint chair 212 certain distance, the step 2120 on connection seat 212 supports with stopper 214 and contacts, now,
Connect seat 212 can not direction to tool 300 move again, reach range.
Advantageously, a draw-in groove 2131 can be set along its length at the end face of the second fixed block 213,
Stopper 214 is in strip and one end of bottom has an extension, and it is solid that this extension is fixed on second
Determine in the draw-in groove 2131 of block 213, portion can be will extend over by screw and fix further with the second fixed block 213.
Now, the direction of draw-in groove 2131 is vertical with the length direction of stopper 214, connects the length direction of seat 212
Vertical with the length direction of stopper 214, the side that the vertical plane of step 2120 is relative with stopper 214 is put down
OK.
In one embodiment, pedestal 210 is being connected with slide block towards the side of the second fixed block 213
2150, certain, slide block 2150 can also be wholely set with pedestal 210, and the second fixed block 213 is along length
Direction arranges the guide rail 2130 coordinated with slide block 2150.Slide block can also be set on the second fixed block 213
2150, and arrange on pedestal 210 with the use of guide rail, pedestal 210 can be on the second fixed block 213
Reciprocatingly slide back and forth.Concrete, connect and can pass through a contiguous block between seat 212 and the second fixed block 213
215 form the structure being slidably connected, contiguous block 215 by screw with is connected seat 212 and fixes connection, second
Fixed block 213 card sets the sidewall being fixed on contiguous block 215.
Referring to Fig. 2, in one embodiment, pedestal 210 is being provided with two appearances towards the side opening of tool 300
Receiving groove 2112, be fixedly installed an axle in each holding tank 2112, this axle is in vertical state, each axle
On be all arranged with micro rolling ball bearing 2111, and the outer ring of micro rolling ball bearing 2111 with pedestal 210 towards tool
The sidewall flush of 300, when being not provided with micro rolling ball bearing 2111, during tool 300 moves, tool
Between 300 and pedestal 210, the frictional force of friction is relatively big, after pedestal 210 is provided with micro rolling ball bearing 2111,
Make to contact from translation between pedestal 210 with the contact surface of tool 300 to become most Structure deformation, base
Frictional force between seat 210 and tool 300 is greatly reduced, during pedestal 210 is close to tool 300, no
The movement of tool 300 can be affected.
In more detail, the micro rolling ball bearing 2111 in two holding tanks 2112 is symmetrical about suction hole 2110
Arrange, i.e. the both sides of suction hole 2110 are respectively provided with a micro rolling ball bearing 2111.
In order to reduce the frictional force between pedestal 210 and tool 300 further, can be at base 211 and tool
The 300 relative projecting boss of that sidewall, suction hole 2110 is arranged on the sidewall of this boss, also
That is, there is the part of suction hole 2110 and be directed towards tool 300 and protrude from base 211, base 211
Above some is slightly longer than other parts, and the boss being provided with suction hole 2110 contacts with tool 300, other side
Wall does not contacts with tool 300, so, can effectively reduce the frictional force between pedestal 210 and tool 300.
Above-mentioned floating type adsorption mechanism, owing to being provided with elastic component between the two at fixed mechanism and draw frame machine,
Draw frame machine is held by elastic component to tool direction so that will not depart from the contact surface of tool during extracting elements,
Will not produce gap, suction is effective and highly stable.
Above-mentioned floating type adsorption mechanism, is provided with micro rolling ball bearing on pedestal so that pedestal connects with tool
Becoming most Structure deformation from translation contact between contacting surface, the frictional force between pedestal and tool is greatly reduced,
During pedestal is close to tool, do not interfere with the movement of tool.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (10)
1. a floating type adsorption mechanism, it is characterised in that include fixed mechanism, for drawing on tool
The draw frame machine of element and connection are arranged on the elastic component between described fixed mechanism and described draw frame machine,
Described elastic component is used for making described draw frame machine be close to tool all the time when extracting elements.
Floating type adsorption mechanism the most according to claim 1, it is characterised in that described fixed mechanism bag
Include fixed plate and the first fixed block being arranged in described fixed plate；Described draw frame machine includes pedestal and takes out true
Do-nothing system, described pedestal is provided with at least one suction hole towards the side of tool, and the connection of described elastic component sets
Putting between described fixed plate and described pedestal, described pumped vacuum systems is connected with described suction hole by trachea.
Floating type adsorption mechanism the most according to claim 2, it is characterised in that described pedestal includes:
Base, described base has a chamber, and extended to the described base of described chamber is towards tool direction
Sidewall and form described suction hole, the end face of extended to the described base of described chamber also forms an opening；
Gas-tpe fitting, is located at described opening part for connecting trachea so that described chamber and described pumped vacuum systems
Connection.
Floating type adsorption mechanism the most according to claim 3, it is characterised in that described pedestal also includes
The connection seat being arranged on described base, described connection seat is positioned at the top of described base and by described elasticity
Part is connected with described first fixed block.
Floating type adsorption mechanism the most according to claim 4, it is characterised in that also include and described
One fixed block connect the second fixing fixed block and be fixedly installed on described second fixed block for limiting
The stopper of the range that described base moves to tool, described pedestal slides even with described second fixed block
Connect.
Floating type adsorption mechanism the most according to claim 5, it is characterised in that the side of described pedestal
Being provided with slide block, described second fixed block is provided with guide rail, and described pedestal can move along described guide rail.
Floating type adsorption mechanism the most according to claim 4, it is characterised in that the top of described connection seat
Portion is provided with a step, and described stopper is located at the top of described second fixed block and some extends to institute
State connect seat top, described first fixed block by described elastic component to tool direction promotion described connection seat
During certain distance, described step supports with described stopper and contacts.
Floating type adsorption mechanism the most according to claim 4, it is characterised in that described first fixed block
Being respectively provided with fluted with the described connection seat correspondence position in relative side, described elastic component is compression bullet
Spring, the two ends of described compression spring are inserted in the groove of described first fixed block and described connection seat respectively.
Floating type adsorption mechanism the most according to claim 2, it is characterised in that described pedestal is towards controlling
The sidewall of tool offers two holding tanks, is vertically arranged with an axle, described axle in two described holding tanks respectively
On be arranged with micro rolling ball bearing, the outer ring of described micro rolling ball bearing is equal towards the sidewall of tool with described pedestal
Together.
Floating type adsorption mechanism the most according to claim 9, it is characterised in that two described miniature
Ball bearing is symmetricly set on the both sides of described suction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386549.3U CN205634162U (en) | 2016-04-29 | 2016-04-29 | Floating auto sucking machine constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386549.3U CN205634162U (en) | 2016-04-29 | 2016-04-29 | Floating auto sucking machine constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634162U true CN205634162U (en) | 2016-10-12 |
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ID=57061261
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620386549.3U Expired - Fee Related CN205634162U (en) | 2016-04-29 | 2016-04-29 | Floating auto sucking machine constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858120A (en) * | 2020-06-30 | 2021-12-31 | 富鼎电子科技(嘉善)有限公司 | Assembling equipment |
-
2016
- 2016-04-29 CN CN201620386549.3U patent/CN205634162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858120A (en) * | 2020-06-30 | 2021-12-31 | 富鼎电子科技(嘉善)有限公司 | Assembling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Shiyan City, Guangdong, Baoan District province Shilong street community two Industrial Road No. 8, the same as the photoelectric factory building A3, Patentee after: Shenzhen brilliant Technology Co., Ltd. Address before: 518000, Shiyan City, Guangdong, Baoan District province Shilong street community two Industrial Road No. 8, the same as the photoelectric factory building A3, Patentee before: SHENZHEN XUANSHUO OPTOELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |