CN206288283U - Carrier band pressing mechanism and carrier band draw-gear - Google Patents
Carrier band pressing mechanism and carrier band draw-gear Download PDFInfo
- Publication number
- CN206288283U CN206288283U CN201621101288.2U CN201621101288U CN206288283U CN 206288283 U CN206288283 U CN 206288283U CN 201621101288 U CN201621101288 U CN 201621101288U CN 206288283 U CN206288283 U CN 206288283U
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- CN
- China
- Prior art keywords
- carrier band
- swing arm
- pressing mechanism
- pressing
- pressing piece
- 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.)
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Abstract
The utility model is related to a kind of carrier band pressing mechanism and carrier band draw-gear, the carrier band pressing mechanism is used to press carrier band, including support member, swing arm and pressing piece, the swing arm includes relative first end and the second end, the first end of the swing arm is rotatably connected with the support member, the pressing piece located at the swing arm the second end and with the carrier band Elastic Contact.Above-mentioned carrier band pressing mechanism is the counterpart for carrying draw-gear, the first end of swing arm is rotatably connected with support member, pressing piece is located at the second end of swing arm, and can be according to generous its lengthwise position of regulation of the reality of carrier band by swing arm, that is, pressing piece is pressed against elasticity is carried on traction wheel, can prevent carrier band from shifting, movement to carrying play the guiding role, also excessive pressure will not be applied to carrier band and damages carrier band by pressure, the qualification rate of carrier band can be ensured, the less obstruction of the depressed part of carrier band can be made simultaneously, can more stably move forward, so as to improve the stationarity of whole carrier band pressing mechanism.
Description
Technical field
The utility model is related to braider technical field, the pressing mechanism and carrier band draw-gear for more particularly to carrying.
Background technology
Braider can be divided into semi-automatic and full-automatic two major class, and continuous upgrading refinement and the height with electronic product collect
Also the SMD installing space to save circuit board is changed into, electronic component from past plug-in type, the function of extended products,
It is the once large-scale revolution of electron trade.Braider can by heat-sealing or cold seal by SMD elements be packaged in carrier band with cover strip it
Between, its braid speed is fast, with test function, configures corresponding tester, and braid function is carried out to the capability value of chip, resistance
Quick test, and sorting is made to its non-defective unit, defective products.
Braider also includes the carrier band draw-gear that traction carrier band is moved forward, and general carrier band draw-gear includes traction
Pinwheel and pinch roller, have on carrier band with traction pinwheel on male cooperation hole, can be driven when pull needle wheel is rotated carry to
Preceding movement, pinch roller be pressed in carrier band on prevent carrier band offset etc. make the relatively reliable forward movement of carrier band, but existing pinch roller is straight
Connect and be arranged on support frame, simply by the height of screw hardness regulation pinch roller, artificial manual regulation its highly, may
Damage carrier band by pressure, and production efficiency and stability can be influenceed.
Utility model content
Based on this, it is necessary to provide a kind of stability carrier band pressing mechanism higher, there is a need to a kind of carrying of offer should
Carry the carrier band draw-gear of pressing mechanism.
One kind carrier band pressing mechanism, carries, it is characterised in that including support member, swing arm and pressing piece, institute for pressing
Stating swing arm includes the first end and the second end that are oppositely arranged, and the first end of the swing arm rotatably connects with the support member
Connect, the pressing piece located at the swing arm the second end and with the carrier band Elastic Contact.
Above-mentioned carrier band pressing mechanism is the counterpart for carrying draw-gear, and first end and the support member of swing arm rotatably connect
Connect, pressing piece is located at the second end of swing arm, and can be according to generous its longitudinal position of regulation of the reality of carrier band by swing arm
Put, that is to say, that pressing piece is pressed against elasticity is carried on traction wheel, you can to prevent carrier band from shifting, to carrier band
Movement play the guiding role, and also will not apply excessive pressure to carrier band and damage carrier band by pressure, it is ensured that the qualification rate of carrier band, while
The obstruction that the depressed part of carrier band can be made less, can more stably move forward, so as to improve whole carrier band pressing mechanism
Stationarity.
Wherein in one embodiment, also including extension spring, the extension spring is located between the support member and the swing arm.
Wherein in one embodiment, also including the first fastener and the second fastener, first fastener is located at institute
State on support member, on the swing arm, one end of the extension spring is connected second fastener with first fastener,
The other end of the extension spring is connected with second fastener.
Wherein in one embodiment, also including connecting shaft and bearing, one end of the connecting shaft and the swing arm
The second end connection, the pressing piece is located at the other end of the connecting shaft, and the bearing is located at the connecting shaft and institute
State between pressing piece, the pressing piece can be rotated relative to the connecting shaft.
Wherein in one embodiment, the pressing piece is externally provided with elastomeric layer.
One kind carrier band draw-gear, it is described for drawing carrier band movement, including above-mentioned carrier band pressing mechanism and traction component
Traction component includes projection, and the carrier band is provided with the hole with the male cooperation, and drives institute during traction component motion
State carrier band movement, opposite side elasticity pressing carrier band of the carrier band pressing mechanism located at the relatively described traction component of carrier band.
Wherein in one embodiment, open up fluted on the pressing piece, the groove correspondence traction component
The raised setting.
Wherein in one embodiment, the traction component include driving wheel, driven pulley and be sheathed on the driving wheel with
Transmission belt outside the driven pulley, the driving wheel drives the driven pulley to rotate when rotating, the driving wheel and described driven
The projection is equipped with the periphery of wheel, the carrier band pressing mechanism includes the first pressing mechanism coordinated with the driving wheel
And/or the second pressing mechanism coordinated with the driven pulley.
Brief description of the drawings
Fig. 1 is the structural representation of carrier band pressing mechanism in the specific embodiment of the utility model one.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model
The understanding of disclosure is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
The utility model provides a kind of carrier band draw-gear (not shown), for drawing carrier band movement, including carrier band pressing
Mechanism 100 and traction component, traction component include projection, and carrier band is provided with the hole with male cooperation, and during traction component motion
Drive carrier band movement, opposite side elasticity pressing carrier band of the carrier band pressing mechanism 100 located at the relative traction component of carrier band.
In this specific embodiment, traction component includes driving wheel, driven pulley and is sheathed on outside driving wheel and driven pulley
Transmission belt, drives driven pulley to rotate when driving wheel is rotated, projection is equipped with the periphery of driving wheel and driven pulley, in driving wheel and
Drive the projection being provided thereon circumferentially mobile along it when driven pulley is rotated, and carrier band is pullled behind the embedded hole on carrying and move
It is dynamic, the hole on carrier band, multiple raised so circulation traction carrier band movements are then departed from rotation process；Carrier band pressing mechanism
100 include the first pressing mechanism coordinated with driving wheel and/or the second pressing mechanism coordinated with driven pulley.That is, main
, equivalent to the traction wheel for driving carrier band mobile, carrier band pressing mechanism 100 coordinates the shifting to carrying with traction wheel for driving wheel and driven pulley
Pressing guide effect is moved.
As shown in figure 1, in the specific embodiment of the utility model one, carrier band pressing mechanism 100 is used to press carrier band, including branch
Support member 10, swing arm 20 and pressing piece 30, swing arm 20 include the end 23 of first end 21 and second being oppositely arranged, swing arm 20
First end 21 is rotatably connected with support member 10, pressing piece 30 located at swing arm 20 the second end 23 and with carrier band Elastic Contact,
The state for keeping elastic compression, contacting with each other with pressing piece 30 in moving process is carried, pressing piece 30 can be in swing arm 20
Assistance under according to actual generous its lengthwise position of regulation of carrier band.
Above-mentioned carrier band pressing mechanism 100 is the counterpart for carrying draw-gear, the first end 21 and support member of swing arm 20
10 are rotatably connected, and pressing piece 30 is located at the second end 23 of swing arm 20, and can be according to the reality of carrier band by swing arm 20
Border is generous to adjust its lengthwise position, that is to say, that pressing piece 30 is pressed against elasticity is carried on traction wheel, you can to prevent carrier band
Shift, the movement to carrying play the guiding role, will not also apply excessive pressure to carrier band and damage carrier band by pressure, Ke Yibao
The qualification rate of carrier band is demonstrate,proved, while the less obstruction of the depressed part 34 of carrier band can be made, can more stably be moved forward, so that
Improve the stationarity of whole carrier band pressing mechanism 100.
Carrier band pressing mechanism 100 also includes extension spring 40, and extension spring 40 is located between support member 10 and swing arm 20, swing arm 20
Can be swung up and down as fulcrum with the tie point of support member 10 with it, while the extension spring being connected between swing arm 20 and support member 10
40 pairs of pressing pieces 30 provide tensile force, it is ensured that pressing piece 30 keeps Elastic Contact with carrier band.
Specifically, carrier band pressing piece 100 also includes the first fastener 50 and the second fastener 60, and the first fastener 50 is located at
On support member 10, on swing arm 20, one end of extension spring 40 is connected the second fastener 60 with the first fastener 50, extension spring 40
The other end is connected with the second fastener 60.After carrier band pressing mechanism 100 is installed, can exchange for the extension spring 40 of different-diameter with
First fastener 50 and the second fastener 60 coordinate, and suitable tensile force is provided to pressing piece 30, prevent pressing piece 30 by crushing
Bad carrier band, makes the carrier band of production reach Eligibility requirements.
Further, carrier band pressing piece 100 also includes connecting shaft 70 and bearing (not shown), one end and the pendulum of connecting shaft 70
Second end 23 of swing arm 20 connects, and pressing piece 30 is located at the other end of connecting shaft 70, and bearing is located at connecting shaft 70 and pressing piece
Between 30, pressing piece 30 can be rotated by bearing relative to connecting shaft 70, rotatable pressing piece 30 make carrier band it is mobile when be subject to
Smaller moving resistance, and pressing piece 30 can rotate under the drive of carrier band and traction wheel, guiding carrier band movement.
Further, the projection of correspondence traction component opens up fluted 32 on pressing piece 30, and projection is contained in into groove 32
It is interior, the pressing of raised influence pressing piece 30 is prevented, and then influence the steady movement of carrier band.
Further, pressing piece 30 is externally provided with elastomeric layer, so reduces 30 pairs of abrasions of carrier band of pressing piece.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of carrier band pressing mechanism, carries, it is characterised in that described including support member, swing arm and pressing piece for pressing
Swing arm includes the first end and the second end that are oppositely arranged, and the first end of the swing arm is rotatably connected with the support member,
The pressing piece located at the swing arm the second end and with the carrier band Elastic Contact.
2. carrier band pressing mechanism according to claim 1, it is characterised in that also including extension spring, the extension spring is located at described
Between support member and the swing arm.
3. carrier band pressing mechanism according to claim 2, it is characterised in that also fastened including the first fastener and second
Part, on the support member, second fastener is located on the swing arm first fastener, and the one of the extension spring
End is connected with first fastener, and the other end of the extension spring is connected with second fastener.
4. carrier band pressing mechanism according to claim 1, it is characterised in that also including connecting shaft and bearing, the connection
One end of axle is connected with second end of the swing arm, and the pressing piece is located at the other end of the connecting shaft, and described
Bearing is located between the connecting shaft and the pressing piece, and the pressing piece can be rotated relative to the connecting shaft.
5. carrier band pressing mechanism according to claim 1, it is characterised in that the pressing piece is externally provided with elastomeric layer.
6. a kind of carrier band draw-gear, moves, it is characterised in that including Claims 1 to 5 any one institute for drawing carrier band
The carrier band pressing mechanism and traction component stated, the traction component include projection, and the carrier band is provided with and the male cooperation
Hole, and the traction component drives the carrier band movement when moving, and the carrier band pressing mechanism is located at the relative institute of the carrier band
State the opposite side elasticity pressing carrier band of traction component.
7. carrier band draw-gear according to claim 6, it is characterised in that open up fluted on the pressing piece, it is described
The described raised of the groove correspondence traction component is set.
8. carrier band draw-gear according to claim 6, it is characterised in that the traction component includes driving wheel, driven
The transmission belt outside the driving wheel and the driven pulley is taken turns and is sheathed on, the driving wheel drives the driven rotation when rotating
It is dynamic, the projection is equipped with the periphery of the driving wheel and the driven pulley, the carrier band pressing mechanism includes and the master
The first pressing mechanism and/or the second pressing mechanism with driven pulley cooperation that driving wheel coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101288.2U CN206288283U (en) | 2016-09-30 | 2016-09-30 | Carrier band pressing mechanism and carrier band draw-gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101288.2U CN206288283U (en) | 2016-09-30 | 2016-09-30 | Carrier band pressing mechanism and carrier band draw-gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206288283U true CN206288283U (en) | 2017-06-30 |
Family
ID=59095299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621101288.2U Expired - Fee Related CN206288283U (en) | 2016-09-30 | 2016-09-30 | Carrier band pressing mechanism and carrier band draw-gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206288283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255251A (en) * | 2019-07-17 | 2019-09-20 | 安徽天通精电新科技有限公司 | A kind of braid feeding device and its application method for chip mounter |
| CN110539907A (en) * | 2019-09-10 | 2019-12-06 | 深圳市深科达半导体科技有限公司 | Carrier band tightening mechanism and carrier band conveying device |
-
2016
- 2016-09-30 CN CN201621101288.2U patent/CN206288283U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255251A (en) * | 2019-07-17 | 2019-09-20 | 安徽天通精电新科技有限公司 | A kind of braid feeding device and its application method for chip mounter |
| CN110255251B (en) * | 2019-07-17 | 2021-01-05 | 安徽天通精电新科技有限公司 | Using method of braid feeding device for chip mounter |
| CN110539907A (en) * | 2019-09-10 | 2019-12-06 | 深圳市深科达半导体科技有限公司 | Carrier band tightening mechanism and carrier band conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170630 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |