CN203900027U - PCB blowing fixture - Google Patents

PCB blowing fixture Download PDF

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Publication number
CN203900027U
CN203900027U CN201420283125.5U CN201420283125U CN203900027U CN 203900027 U CN203900027 U CN 203900027U CN 201420283125 U CN201420283125 U CN 201420283125U CN 203900027 U CN203900027 U CN 203900027U
Authority
CN
China
Prior art keywords
pcb board
base plate
strut
fixed
clip
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.)
Expired - Fee Related
Application number
CN201420283125.5U
Other languages
Chinese (zh)
Inventor
李勇
孙敏强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Bei Chenlai Electronic Science And Technology Co Ltd
Original Assignee
Suzhou Bei Chenlai Electronic Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Bei Chenlai Electronic Science And Technology Co Ltd filed Critical Suzhou Bei Chenlai Electronic Science And Technology Co Ltd
Priority to CN201420283125.5U priority Critical patent/CN203900027U/en
Application granted granted Critical
Publication of CN203900027U publication Critical patent/CN203900027U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a PCB blowing fixture. The PCB blowing fixture comprises a bottom board, the bottom board is provided with a pair of symmetrical fixing devices used for fixing PCBs and a blowing device arranged on one side of the fixing devices, each fixing device comprises a fixing support and a clamping device fixed to one end of the fixing support, the other end of each fixing support is fixed on the bottom board, each clamping device comprises a supporting rod and clips arranged on the supporting rod in a sleeved mode, two clamping rods of each clip are respectively provided with a detachable pressing rod parallel to the corresponding supporting rod, the pressing rods are connected with the clamping rods corresponding to all the clips on the corresponding supporting rods, the blowing device comprises a blowing nozzle and an air compressor, the blowing nozzle is connected with the air compressor through a pipeline, and the blowing nozzle is fixed on the bottom board through a fixing frame. According to the PCB blowing fixture, adjustment can be conveniently carried out according to characteristics of the PCBs, and the PCB blowing fixture is suitable for blowing various PCBs, simple in structure, convenient and rapid in operation and good in application prospect.

Description

A kind of pcb board air blow jig
Technical field
The utility model belongs to PCB auxiliary equipment technical field, is specifically related to a kind of pcb board air blow jig.
Background technology
The producer that produces at present pcb board is numerous, produce howsoever, before pcb board dispatches from the factory sale, all need to detect, generally in the time detecting, all need the dust on pcb board and scrap to eliminate, currently used method mostly is air blast, be that air blow jig dispels the dust on pcb board and scrap by air, therefore the use of air blow jig is comparatively extensive, but currently used air blow jig complex structure, fixing pcb board is cumbersome, and be not suitable for all pcb boards, the scope of application is less, in addition, some pcb board is not that surrounding side all can be used for fixing, careless slightlyly just very easily pcb board is caused to damage, be unfavorable for the follow-up sale of producer.
Utility model content
In order to solve problems of the prior art, the utility model provides a kind of pcb board air blow jig, is convenient to regulate according to the characteristic of pcb board, is applicable to the air blowing of various pcb boards, and simple in structure, and simple operation, has a good application prospect.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of pcb board air blow jig, it is characterized in that: comprise base plate, described base plate is provided with the fixture of a secondary symmetrically arranged fixing pcb board and is located at the blowning installation of fixture one side, described fixture comprises fixed support and is fixed on the clamping device of fixed support one end, the described support bracket fastened other end is fixed on base plate, described clamping device comprises a strut and is set in the clip on strut, on two clamping bars of described clip, be equipped with a dismountable depression bar that is parallel to strut, described depression bar connects the corresponding clamping bar of all clips on strut, described blowning installation comprises blowing nozzle and air compressor, described blowing nozzle is connected with air compressor by pipeline, described blowing nozzle is fixed on base plate by fixed mount.
Aforesaid a kind of pcb board air blow jig, is characterized in that: described strut is cylindrical, and the clip on described strut is made as two, and the clamping part of described clip is provided with cushion pad.
Aforesaid a kind of pcb board air blow jig, is characterized in that: described depression bar is square body, and the described clip clamping bar corresponding with depression bar is provided with " door " shape tongue, and described depression bar and tongue are suitable.
Aforesaid a kind of pcb board air blow jig, it is characterized in that: the fixed support of described fixture comprises the first montant, the second montant and connects the cross bar of the first montant and the second montant, one end of described the first montant is vertically fixed on base plate, the other end of described the first montant is connected with cross bar, one end of described the second montant is connected with cross bar, and the other end of described the second montant is connected with the strut of clamping device.
Aforesaid a kind of pcb board air blow jig, is characterized in that: between two fixtures, be connected by a connecting rod, described connecting rod is fixed on base plate.
Aforesaid a kind of pcb board air blow jig, is characterized in that: described base plate is square body, and four angles of described base plate are fillet, and four angles of described base plate are equipped with through hole.
The beneficial effects of the utility model are: a kind of pcb board air blow jig that the utility model provides, comprise fixture and blowning installation, fixture and blowning installation are all fixed on base plate, ensure the stability of overall air blow jig, blowing nozzle in blowing device is facing to the fixing pcb board of fixture, the air blowing providing by air compressor all dispels the dust on pcb board and scrap, fixture is set to a pair, two, and be symmetricly set on base plate, in the time of fixing pcb board, pcb board is positioned between two fixtures like this, realize the fixing of pcb board.Fixture comprises fixed support and clamping device, fixed support is used for supporting clamping device, because the clip of clamping device is set on strut, therefore clip can move around on strut, this facilitates according to the distance between the size adjustment clip of pcb board, is applicable to the pcb board of all size, and owing to being the form of clip, for the thickness of pcb board, also without rigid requirement, this has also increased the applicability of this air blow jig; In addition, on the clamping bar of clip, be all provided with the depression bar that runs through each clip, so in use, only need to control depression bar and can control the closure or openness of all clips, avoid controlling separately one by one the trouble of clip, also saved a large amount of time, simultaneously, depression bar takes dismountable mode to be connected with clamping bar, in the time not needing to use depression bar, directly depression bar is taken away from clamping bar, convenient and be suitable for practicality, humanization designing, is worth promoting on a large scale.
Brief description of the drawings
Fig. 1 is the structural representation of pcb board air blow jig of the present utility model;
Fig. 2 is the structural representation of clip of the present utility model.
Reference numeral implication is as follows:
1: base plate; 2: strut; 3: clip; 4: clamping bar; 5: depression bar; 6: blowing nozzle; 7: air compressor; 8: pipeline; 9: fixed mount; 10: tongue; 11: the first montants; 12: the second montants; 13: cross bar; 14: connecting rod.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
As depicted in figs. 1 and 2, a kind of pcb board air blow jig, comprise base plate 1, base plate 1 is as the pedestal of this air blow jig, maintain the stable of overall air blow jig, preferably base plate 1 is square body, four angles of described base plate 1 are fillet, four angles of described base plate 1 are equipped with through hole, square design is comparatively stable, scratch staff or damage pcb board for fear of wedge angle, four angles of base plate 1 are all adopted to fillet design, protection comprehensively, simultaneously in order to meet the fixing of air blow jig, on base plate 1, be provided with through hole, in the time that needs are fixed, only need to coordinate screw, nut is fixed, design comprehensively, carefully think out, described base plate 1 is provided with the fixture of a secondary symmetrically arranged fixing pcb board and is located at the blowning installation of fixture one side, fixture is made as a pair, two, be distributed in symmetrically and evenly on base plate 1, pcb board is placed between two fixtures, to realize the fixing of pcb board, preferably between two fixtures, be connected by a connecting rod 14, described connecting rod 14 is fixed on base plate 1, two fixtures are connected by connecting rod 14, be stably fixed on base plate 1, blowing device is arranged on a side of fixture, the operation of blowing after fixture is fixed pcb board, dust on pcb board and scrap are dispelled, realize the clean of pcb board.
Detailed, described fixture comprises fixed support and is fixed on the clamping device of fixed support one end, the described support bracket fastened other end is fixed on base plate 1, fixed support is for supporting to fix clamping device, keep the stable of clamping device, base plate 1 and clamping device are coupled together simultaneously, described clamping device comprises a strut 2 and is set in the clip 3 on strut 2, clip 3 opens or is closed, realize stepping up or discharging pcb board, because clip 3 is set on strut 2, therefore clip 3 can slide on strut 2, arbitrarily regulate the distance of clip 3 and the position on strut 2 according to the size of pcb board, the simultaneously clamping of clip 2 operation for the thickness of pcb board without critical restriction, above 3 are carried out comprehensive, be applicable to the clamping of various pcb boards, preferably strut 2 is cylindrical, clip 3 on described strut 2 is made as two, the clamping part of described clip 3 is provided with cushion pad, columniform design makes clip 3 comparatively convenient in the slip of strut 2, and for clip 3 not from strut 2 landing get off, two ends at strut 2 arrange baffle plate, clip 3 is made as two, be distributed in the both sides of strut 2, and carry out suitable adjusting according to the size of pcb board, cushion pad can alleviate the pressure of clip 3 to pcb board, protection pcb board, on two clamping bars 4 of described clip 3, be equipped with a dismountable depression bar 5 that is parallel to strut 2, described depression bar 5 connects the corresponding clamping bar 4 of all clips 3 on strut 2, opening or closed 3 o'clock like this, do not need independent the operating one by one of each clip 3, the depression bar 5 that only need to compress simultaneously or unclamp on 3 two clamping bars 4 of clip can be opened or closed all clips 3 simultaneously, omit manpower and time, also more stable for fixing of pcb board, preferably depression bar 5 is square body, square body is easier to control in compression or closure time ratio, described clip 3 clamping bar 4 corresponding with depression bar 5 is provided with " door " shape tongue 10, described depression bar 5 is suitable with tongue 10, on the corresponding clamping bar 4 of each clip 3, is equipped with tongue 10, and depression bar 5 runs through the tongue 10 that is positioned at homonymy on each clip 3 depression bars 4, open or closed clip 3 thereby realize simultaneously, in the time not needing to use depression bar 5, directly depression bar 5 is extracted out from tongue 10, quick and convenient.In addition, fixed support comprises the first montant 11, the cross bar 13 of the second montant 12 and connection the first montant 11 and the second montant 12, one end of described the first montant 11 is vertically fixed on base plate 1, the other end of described the first montant 11 is connected with cross bar 13, one end of described the second montant 12 is connected with cross bar 13, described second other end of montant 12 and the strut of clamping device 2 are connected, such design has avoided support bracket fastened the second montant 12 to affect movement and the clamping operation of clip 3, , preferably the end of the second montant 12 is fixed on the middle part of strut 2, maintain the running of steadily simultaneously avoiding having influence on the depression bar 5 on clip 3 of strut 2, running when ensureing that clip 3 clamps the effect of pcb board and clip 3.
Described blowning installation comprises blowing nozzle 6 and air compressor 7, described blowing nozzle 6 is connected with air compressor 7 by pipeline 8, described blowing nozzle 6 is fixed on base plate 1 by fixed mount 9, air compressor 9 produces air, and by pipeline 8, air is blown into blowing nozzle 6, from blowing nozzle 6, by Air blowing, blowing nozzle 6, facing to pcb board, dispels the foreign material such as dust, scrap on pcb board.
More than show and described general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (6)

1. a pcb board air blow jig, it is characterized in that: comprise base plate, described base plate is provided with the fixture of a secondary symmetrically arranged fixing pcb board and is located at the blowning installation of fixture one side, described fixture comprises fixed support and is fixed on the clamping device of fixed support one end, the described support bracket fastened other end is fixed on base plate, described clamping device comprises a strut and is set in the clip on strut, on two clamping bars of described clip, be equipped with a dismountable depression bar that is parallel to strut, described depression bar connects the corresponding clamping bar of all clips on strut, described blowning installation comprises blowing nozzle and air compressor, described blowing nozzle is connected with air compressor by pipeline, described blowing nozzle is fixed on base plate by fixed mount.
2. a kind of pcb board air blow jig according to claim 1, is characterized in that: described strut is cylindrical, the clip on described strut is made as two, and the clamping part of described clip is provided with cushion pad.
3. a kind of pcb board air blow jig according to claim 1, is characterized in that: described depression bar is square body, the described clip clamping bar corresponding with depression bar is provided with " door " shape tongue, and described depression bar and tongue are suitable.
4. a kind of pcb board air blow jig according to claim 1, it is characterized in that: the fixed support of described fixture comprises the first montant, the second montant and connects the cross bar of the first montant and the second montant, one end of described the first montant is vertically fixed on base plate, the other end of described the first montant is connected with cross bar, one end of described the second montant is connected with cross bar, and the other end of described the second montant is connected with the strut of clamping device.
5. a kind of pcb board air blow jig according to claim 4, is characterized in that: between two fixtures, be connected by a connecting rod, described connecting rod is fixed on base plate.
6. a kind of pcb board air blow jig according to claim 5, is characterized in that: described base plate is square body, four angles of described base plate are fillet, and four angles of described base plate are equipped with through hole.
CN201420283125.5U 2014-05-30 2014-05-30 PCB blowing fixture Expired - Fee Related CN203900027U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420283125.5U CN203900027U (en) 2014-05-30 2014-05-30 PCB blowing fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420283125.5U CN203900027U (en) 2014-05-30 2014-05-30 PCB blowing fixture

Publications (1)

Publication Number Publication Date
CN203900027U true CN203900027U (en) 2014-10-29

Family

ID=51774317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420283125.5U Expired - Fee Related CN203900027U (en) 2014-05-30 2014-05-30 PCB blowing fixture

Country Status (1)

Country Link
CN (1) CN203900027U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990618A (en) * 2014-05-30 2014-08-20 苏州倍辰莱电子科技有限公司 PCB blowing jig
CN106183398A (en) * 2016-08-25 2016-12-07 北京图文天地制版印刷有限公司 A kind of device accelerating dry in the sun screen print

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990618A (en) * 2014-05-30 2014-08-20 苏州倍辰莱电子科技有限公司 PCB blowing jig
CN103990618B (en) * 2014-05-30 2016-04-27 苏州倍辰莱电子科技有限公司 A kind of pcb board air blow jig
CN106183398A (en) * 2016-08-25 2016-12-07 北京图文天地制版印刷有限公司 A kind of device accelerating dry in the sun screen print

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141029

Termination date: 20150530

EXPY Termination of patent right or utility model