CN208362515U - A kind of clip pusher of thin PCB - Google Patents
A kind of clip pusher of thin PCB Download PDFInfo
- Publication number
- CN208362515U CN208362515U CN201820973526.1U CN201820973526U CN208362515U CN 208362515 U CN208362515 U CN 208362515U CN 201820973526 U CN201820973526 U CN 201820973526U CN 208362515 U CN208362515 U CN 208362515U
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- CN
- China
- Prior art keywords
- back box
- gland
- clip
- pushing block
- thin pcb
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- 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 relates to a kind of clip pushers of thin PCB, it includes gland and back box, the rear end of the gland and the rear end thereof of back box connect, sliding is equipped with pushing block in the back box, back box inner space is separated into the clamping chamber and energy-storing chamber that front and back is distributed by pushing block, clamping is intracavitary to be distributed along the front and back downward opening multiple clips, the first spring of transversal stretching is equipped in energy-storing chamber, the both ends of first spring are fixedly connected with a surface of the rear end of back box and pushing block respectively, for driving the multiple clip Forwards of another surface pushing tow of pushing block, the corresponding clip for being located at foremost of the front bottom end of the back box offers out clamping opening, the corresponding clamping opening out of the front underside of gland is equipped with briquetting；The front end of gland is pressed, drives briquetting that the clip for being located at foremost is extruded out clamping opening and is used to grip thin PCB.The utility model is designed reasonably, structure is simple, low in cost, clamps high degree of automation, and efficiency is fast.
Description
Technical field
The utility model relates to wiring board production auxiliary tool technology fields more particularly to a kind of clip of thin PCB to push away
Into device.
Background technique
With SMT(surface mounting technology) and PCB technology continuous development, it is desirable that pcb board is towards light, thin, small direction
Development, for example, the thin PCB thickness of SD card, mmc card in the consumer products such as mobile phone, digital camera has already decreased to 0.15-
0.3mm or so.
However, traditional gantry electroplating assembly line to production plate thickness process capability also rest on 1.0mm or more, with its
When thin PCB is electroplated, since to act on the point above thin PCB fewer (logical for the quick folder having on the electroplating assembly line of gantry
Often only act upon in a line that thin PCB is located above, generally only 2-3 position), cause thin PCB to be given birth in plating
Because of reasons such as equipment swinging, vibrations when being passed in and out in each tank liquor of producing line and in tank liquor, generate batch fall slot and plate damage (that is,
Quickly it is torn around folder position) problem；In order to overcome the above problem, existing way is led to when producing such thin PCB
It crosses after closing such as waves, shake at the facilities and is electroplated, production yield reaches 80% or so reluctantly, is not available before to overcome
The defect that gantry electroplating assembly line is electroplated, but still there are problems that larger ratio column fall slot and plate damage, and because closing is waved
With other quality problems of bring after vibration.
In view of the above-mentioned problems, having part of the manufacturer in the plating process, pressed from both sides using quick by thin PCB top and a fixed frame
Frame grips, its excess-three side of thin PCB is gripped with a fixed frame using dovetail clip, and it is logical that this, which grips process all,
The opening and closing for manually controlling dovetail clip opening are crossed, low efficiency, but also the bad management of dovetail clip are not only clamped, it is difficult to meet production and want
It asks.
Summary of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of design is provided rationally, structure is simple, cost
The clip pusher of cheap thin PCB.
To achieve the above object, the utility model uses following technical scheme:
The cross section of a kind of clip pusher of thin PCB, the clip is in the triangle with opening, which pushes away
It include gland and back box into device, the rear end of the gland and the rear end thereof of back box connect, and sliding, which is equipped with, in the back box promotes
Back box inner space is separated into the clamping chamber and energy-storing chamber that front and back is distributed by block, pushing block, and clamping is intracavitary to be distributed along the front and back
Have downward opening multiple clips, be equipped with the first spring of transversal stretching in energy-storing chamber, the both ends of the first spring respectively with back box
Rear end be fixedly connected with a surface of pushing block, it is described for driving another surface pushing tow multiple clips Forward of pushing block
The corresponding clip for being located at foremost of the front bottom end of back box offers out clamping opening, and the corresponding clamping opening out of the front underside of gland is equipped with
Briquetting；Press gland front end, drive briquetting by be located at foremost clip extrude out clamping opening be used to grip PCB it is thin
Plate.
The side of the corresponding clamping opening out in the front end of the back box is equipped with front limited block, and the rear end of back box is equipped with rear limited block, preceding
It is equipped with slide bar between limited block and rear limited block to connect, the pushing block and the first spring are movably set in outside slide bar respectively, more
Remaining clip in a clip in addition to the clip for being located at foremost is slidably supported on slide bar.The design of slide bar, not only may be used
To play guiding and reinforcement to the flexible of the first spring, and guiding and limit can be played to pushing block, simultaneously
It can play guiding, support to multiple clips and reduce frictional resistance.
The slide bar and the first spring are respectively two, and two the first springs are movably set in respectively outside two slide bars, institute
It states to set on pushing block and be connect respectively with two slide bars there are two through hole.
The second spring of longitudinal extension is equipped in the energy-storing chamber, one end of second spring is fixedly connected with energy-storing chamber, the
The other end of two springs is used to jack up the gland pushed.The design is so that second spring when gland pushes, can be stored up by compression
Can, and in pressure under removing gland, accumulation of energy can be discharged, jack-up power is generated to gland, consequently facilitating opening gland.
The two sides of the corresponding clamping opening out of the front end outer bottom of the back box are equipped with positioning protrusion.The design makes it easy to go out to press from both sides
Mouth is directed at article to be pressed from both sides.
The drawstring for pulling pushing block to retreat is equipped between the rear end lower surface of the gland and a surface of pushing block.
The design is so that gland when rotating backward, is able to drive pushing block retrogressing, to increase clamping chamber volume, convenient for loading folder
Son.
The rear end of the gland is connected by the rear end thereof of a shaft and back box.
The front end of the gland is equipped with the end plate being located on the outside of back box.The design can not only play protection to back box and make
With, and can be matched with back box, guiding role is played so that clip pressure is released out clamping opening to briquetting.
The two sides of the gland are respectively equipped with the side plate on the outside of back box.The design plays protection and guiding role.
The multiple clip is in dovetail clip shape.
The utility model use above technical scheme, load clip when, shaft effect under, open gland and by it backward
Overturning, gland pull pushing block to retreat by drawstring, so that the first spring retreats by compressed energy-storage and increases clamping chamber volume,
Then by multiple clamp apertures, directed downwardly to be sequentially filled in clamping along the longitudinal direction intracavitary；After loading well, overturning gland forward will
It is covered in back box, and during which, drawstring removes the pulling force to pushing block, and the first spring discharges accumulation of energy and pushes pushing block forward slip,
So that the multiple clip Forwards of another surface pushing tow of pushing block, until the clip for being located at foremost is resisted against clamping chamber inner wall of end
On, at this point, the clip for being located at foremost is located above clamping opening；In use, first thin PCB is stacked in of the same size with it
One surface of jig, it is ensured that thin PCB edge is concordant with jig edge, then by clip pusher go out clamping opening alignment stick on to
The side of thin PCB and jig is clamped, the front end of gland is firmly pressed, briquetting is driven to extrude out the clip for being located at foremost
Clamping opening, so that clip grips thin PCB and jig integrally, when each edge of thin PCB and jig grips
After integral, then an edge of thin PCB and jig is clamped on the quick folder of electroplating assembly line and carries out electroplating activity, thus
Effectively avoid the occurrence of slot, plate damage and other quality problems.The utility model is designed reasonably, structure is simple, low in cost, clamping
High degree of automation, efficiency are fast.
Detailed description of the invention
The utility model is further elaborated now in conjunction with attached drawing:
Fig. 1 is the structural schematic diagram of the clip pusher of the utility model thin PCB；
Fig. 2 is the overlooking structure diagram of the utility model back box；
Fig. 3 is the structural schematic diagram of the utility model clip.
Specific embodiment
As shown in one of Fig. 1-3, the clip pusher of the thin PCB of the utility model, the cross section of the clip 4 is in tool
There is the triangle of opening, which includes gland 1 and back box 2, and the rear end of the gland 1 and the rear end of back box 2 turn
Dynamic connection, the interior sliding of the back box 2 are equipped with pushing block 3, and 2 inner space of back box is separated into the clamping that front and back is distributed by pushing block 3
Chamber 21 and energy-storing chamber 22 have been distributed along the front and back downward opening multiple clips 4 in clamping chamber 21, have been equipped with cross in energy-storing chamber 22
To the first flexible spring 28, the both ends of the first spring 28 are fixed with the rear end of back box 2 and a surface of pushing block 3 respectively to be connected
It connects, for driving the multiple clips 4 of another surface pushing tow of pushing block 3 to move forward, the front bottom end of the back box 2 is corresponding before most
The clip 4 in face offers out clamping opening 23, and the corresponding clamping opening 23 out of the front underside of gland 1 is equipped with briquetting 13；Press gland 1
Front end drives briquetting 13 that the clip 4 for being located at foremost is extruded out clamping opening 23 and is used to grip thin PCB.
The side of the corresponding clamping opening 23 out in the front end of the back box 2 is equipped with front limited block 24, and the rear end of back box 2 limits after being equipped with
Block 25 is equipped with slide bar 26 and connects between front limited block 24 and rear limited block 25, the pushing block 3 and the activity respectively of the first spring 28
It is set in outside slide bar 26, remaining clip in multiple clips 4 in addition to the clip for being located at foremost is slidably supported on slide bar 26
On.The design of slide bar 26 not only can play guiding and reinforcement to the flexible of the first spring 28, but also can be to pushing block
3 play guiding and limit, while can play guiding, support to multiple clips 4 and reduce frictional resistance.
The slide bar 26 and the first spring 28 are respectively two, and two the first springs 28 are movably set in two slide bars respectively
Outside 26, sets on the pushing block 3 and connect respectively with two slide bars 26 there are two through hole.
The second spring 7 of longitudinal extension, one end of second spring 7 and the fixed company of energy-storing chamber 22 are equipped in the energy-storing chamber 22
It connects, the other end of second spring 7 is used to jack up the gland 1 pushed.The design so that second spring 7 gland 1 push when, can
By compressed energy-storage, and in pressure under removing gland 1, accumulation of energy can be discharged, jack-up power is generated to gland 1, consequently facilitating opening pressure
Lid 1.
The two sides of the corresponding clamping opening 23 out of the front end outer bottom of the back box 2 are equipped with positioning protrusion 27.The design makes it easy to
Clamping opening 23 it will be directed at article to be pressed from both sides out.
The drawing for pulling pushing block 3 to retreat is equipped between the rear end lower surface of the gland 1 and a surface of pushing block 3
Band 5.The design so that gland 1 when rotating backward, be able to drive pushing block 3 retrogressing, to increase by 21 volume of clamping chamber, be convenient for
Load clip 4.
The rear end of the gland 1 is connect by a shaft 6 with the rear end thereof of back box 2.
The front end of the gland 1 is equipped with the end plate 11 for being located at 2 outside of back box.The design can not only play back box 2 anti-
Shield effect, and can be matched with back box 2, guiding role is played so that the pressure of clip 4 is released out clamping opening 23 to briquetting 13.
The two sides of the gland 1 are respectively equipped with the side plate 12 positioned at 2 outside of back box.The design plays protection and guiding is made
With.
The multiple clip 4 is in dovetail clip shape.
The utility model use above technical scheme, load clip 4 when, shaft 6 effect under, open gland 1 and by its
It turns over, gland 1 pulls pushing block 3 to retreat by drawstring 5, is filled so that the first spring 28 is retreated by compressed energy-storage and increase
Then 21 volume of clip cavity is sequentially filled in clamping chamber 21 along the longitudinal direction by multiple clips 4 are downward opening；After loading well,
Overturning gland 1 is covered in back box 2 forward, and during which, drawstring 5 removes the pulling force to pushing block 3, and the first spring 28 discharges accumulation of energy
3 forward slip of pushing block is pushed, so that the multiple clips 4 of another surface pushing tow of pushing block 3 move forward, until being located at the folder of foremost
Son 4 is resisted against on 21 inner wall of end of clamping chamber, at this point, the clip 4 for being located at foremost is located at 23 top of clamping opening；In use, first
Thin PCB is stacked in and its one surface of jig of the same size, it is ensured that thin PCB edge is concordant with jig edge, then will
The clamping opening 23 that goes out of clip pusher is directed at the side for sticking on thin PCB to be held and jig, firmly presses the front end of gland 1,
Drive briquetting 13 that the clip 4 for being located at foremost is extruded out clamping opening 23, so that clip 4 grips thin PCB and jig
Integrally, when each edge of thin PCB and jig grips it is integral after, then an edge of thin PCB and jig pressed from both sides
It holds and carries out electroplating activity on the quick folder of electroplating assembly line, to effectively avoid the occurrence of slot, plate damage and other quality problems.
Above description should not have any restriction to the protection scope of the utility model.
Claims (9)
1. the cross section of a kind of clip pusher of thin PCB, the clip is in the triangle with opening, feature exists
In: the clip pusher includes gland and back box, and the rear end of the gland and the rear end thereof of back box connect, sliding in the back box
Dynamic to be equipped with pushing block, the clamping chamber and energy-storing chamber, clamping that pushing block is distributed before and after being separated into back box inner space are intracavitary along preceding
Downward opening multiple clips are distributed in rear direction, and the first spring of transversal stretching, the both ends of the first spring are equipped in energy-storing chamber
It is fixedly connected respectively with a surface of the rear end of back box and pushing block, for driving another multiple clips of surface pushing tow of pushing block
Forward, the corresponding clip for being located at foremost of the front bottom end of the back box offer out clamping opening, and the front underside of gland is corresponding
Clamping opening is equipped with briquetting out；The front end of gland is pressed, drives briquetting that the clip for being located at foremost is extruded out clamping opening and is used to press from both sides
Hold fixed thin PCB.
2. a kind of clip pusher of thin PCB according to claim 1, it is characterised in that: the front end pair of the back box
The side that clamping opening should be gone out is equipped with front limited block, and the rear end of back box is equipped with rear limited block, is equipped between front limited block and rear limited block
Slide bar connection, the pushing block and the first spring are movably set in outside slide bar respectively, except the folder positioned at foremost in multiple clips
Remaining clip except son is slidably supported on slide bar.
3. a kind of clip pusher of thin PCB according to claim 2, it is characterised in that: the slide bar and the first bullet
Spring is respectively two, and two the first springs are movably set in respectively outside two slide bars, is set on the pushing block there are two through hole
It is connect respectively with two slide bars.
4. a kind of clip pusher of thin PCB according to claim 1, it is characterised in that: be equipped in the energy-storing chamber
One end of the second spring of longitudinal extension, second spring is fixedly connected with energy-storing chamber, under the other end of second spring is for jacking up
The gland of pressure.
5. a kind of clip pusher of thin PCB according to claim 1, it is characterised in that: outside the front end of the back box
The two sides of the corresponding clamping opening out in bottom are equipped with positioning protrusion.
6. a kind of clip pusher of thin PCB according to claim 1, it is characterised in that: under the rear end of the gland
The drawstring for pulling pushing block to retreat is equipped between surface and a surface of pushing block.
7. a kind of clip pusher of thin PCB according to claim 1, it is characterised in that: the rear end of the gland is logical
The rear end thereof for crossing a shaft and back box connects.
8. a kind of clip pusher of thin PCB according to claim 1, it is characterised in that: the front end of the gland is set
There is the end plate being located on the outside of back box.
9. a kind of clip pusher of thin PCB according to claim 1, it is characterised in that: the two sides of the gland point
The side plate that She You be located on the outside of back box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973526.1U CN208362515U (en) | 2018-06-22 | 2018-06-22 | A kind of clip pusher of thin PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973526.1U CN208362515U (en) | 2018-06-22 | 2018-06-22 | A kind of clip pusher of thin PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362515U true CN208362515U (en) | 2019-01-11 |
Family
ID=64926254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820973526.1U Active CN208362515U (en) | 2018-06-22 | 2018-06-22 | A kind of clip pusher of thin PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192353A (en) * | 2022-07-11 | 2022-10-18 | 中国人民解放军总医院第三医学中心 | Medical record vehicle |
-
2018
- 2018-06-22 CN CN201820973526.1U patent/CN208362515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192353A (en) * | 2022-07-11 | 2022-10-18 | 中国人民解放军总医院第三医学中心 | Medical record vehicle |
| CN115192353B (en) * | 2022-07-11 | 2024-02-13 | 中国人民解放军总医院第三医学中心 | Medical record vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |