CN206277771U - A kind of SMT printing apparatus - Google Patents
A kind of SMT printing apparatus Download PDFInfo
- Publication number
- CN206277771U CN206277771U CN201621312503.3U CN201621312503U CN206277771U CN 206277771 U CN206277771 U CN 206277771U CN 201621312503 U CN201621312503 U CN 201621312503U CN 206277771 U CN206277771 U CN 206277771U
- Authority
- CN
- China
- Prior art keywords
- plates
- smt
- printing apparatus
- fpc
- smt printing
- 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
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Abstract
Disclose a kind of SMT printing apparatus,The SMT printing apparatus include SMT stage supports (1),Jig body (2),FR4 plates (3),FPC plates (4),SMT printed steel mesh (5) and scraper (6),The jig body (2) is located on the SMT stage supports (1) and keeps level,The FR4 plates (3) are fixed in the jig body (2),The FR4 plates (3) are provided with the location hole (7) for positioning FPC plates (4) and the groove milling (8) in the golden finger position corresponding to the FPC plates (4),The golden finger back side attaches PI reinforcement (9),The FPC plates (4) are placed on the FR4 plates (3) via the PI reinforcement (9),The SMT printed steel mesh (5) is placed on the FPC plates (4),The scraper (6) is removably fixed in SMT printed steel mesh (5) top.
Description
Technical field
The utility model is related to print field, particularly a kind of SMT printing apparatus.
Background technology
FPC circuit boards are referred to as flexible PCB, using more and more extensive.Used as LED lamp tube and LED lamplight setting
FPC circuit boards, many light emitting diodes (LED lamp bead) and resistive element are mounted on FPC circuit boards, then be connected with power supply
Come.FPC circuit boards include base material, and FPC base materials are in package, such as 250 millimeters of width, and length is not limited, can be very long very long.FPC bases
Material includes insulating bottom layer (such as PP materials) and copper foil layer, and copper foil layer is overlying on insulating bottom layer, and copper foil layer is used for write circuit.Copper foil layer
Write circuit uses etch printing method, and turning into printing-ink (forming ink traces) on the position of circuit in copper foil layer covers simultaneously
Drying, then etched away the Copper Foil without printing-ink by chemical method, the foil section of printing-ink is left, it is institute to become
The circuit of needs.It can be seen that, it is the important ring for manufacturing FPC circuit boards in FPC printing on substrates ink, but, in band front gold
During the FPC print solder pastes of finger, golden finger tin sticky is easily caused.
A kind of FPC plates printing equipment disclosed in patent document CN203919968U, it includes silk-screen platform (1) and printing dress
Put, described printing equipment includes vertical panel (2), level board (3), mounting seat (4), half tone (5), ink knife (6), scraper (7), hangs down
Straight drive device and horizontal drive apparatus, vertical panel (2) are arranged at the side of silk-screen platform (1), are provided with vertical panel (2) vertical
Straight guide (8), level board (3) is slideably positioned on vertical guide rail (8), and horizontal guide rail (9) is provided with level board (3), is installed
Seat (4) is slidably mounted on horizontal guide rail (9), and the both sides of level board (3) are also symmetrically arranged with connecting plate (10), each connecting plate
(10) half tone folder (11) is provided with, two half tones folder (11) fixedly mount positioned at sustained height, the both sides of half tone (5)
In in half tone folder (11) of respective side, two vertical cylinders (12), one of vertical cylinder are set side by side with mounting seat (4)
(12) piston rod end is provided with ink knife (6), and the piston rod end of another vertical cylinder (12) is provided with scraper (7), hangs down
Straight drive device is fixedly installed on vertical panel (2), and vertical drive is connected and driven by transmission device with level board (3)
Level board (3) is slided along vertical guide rail (8), and horizontal drive apparatus are fixedly installed on level board (3), and horizontal drive apparatus pass through
Transmission device is connected with mounting seat (4) and drive installation seat (4) is slided along horizontal guide rail (9).The patent ensure that half tone following table
Face is brought into close contact with circuit board upper surface, but the patent cannot solve the problems, such as FPC golden finger tin sticky in paste solder printing.
The screen printer of the disclosed energy automatic alignings of patent document CN104401112 includes printing screen plate and fixing printing
The screen frame of half tone, wire mark air draught disk is equipped with the lower section of printing screen plate, and FPC base materials are along X to conveying and walk in wire mark air draught disk
With printing screen plate in-between, FPC base materials are attracted to press close to wire mark air draught disk by wire mark air draught disk, and wire mark air draught disk is installed on platform
Plate：Automatic contraposition device is also configured, automatic contraposition device includes that support end plays the half tone left arm and half tone right arm of screen frame, net
Version left arm and half tone right arm respectively close to screen frame along X to left and right two ends, FPC base materials send from left-hand delivery from right-hand member
Go out；Half tone left arm and the configuration of half tone right arm can make the device that it is moved along Y-direction, cause printing screen plate with FPC base materials along Y-direction
Automatic alignment position.The patent can be such that the ink of adjacent two sections of printings is accurately positioned along Y-direction, but the patent cannot solve FPC and exist
The problem of golden finger tin sticky during paste solder printing.
Disclosed above- mentioned information is used only for understanding of the enhancing to the utility model background in the background section, therefore
The information of prior art known to a person of ordinary skill in the art in not constituting home may be included.
Utility model content
In view of the above problems, the utility model is implemented to provide a kind of solution FPC golden finger tin sticky in paste solder printing
The SMT printing apparatus of problem.
The purpose of this utility model is to be achieved by the following technical programs.
A kind of SMT printing apparatus, the SMT printing apparatus include SMT stage supports, jig body, FR4 plates, FPC plates,
SMT printed steel mesh and scraper, the jig body are located in the SMT stage supports and holding level, and the FR4 plates are fixed on
In the jig body, the FR4 plates are provided with location hole for positioning FPC plates and in the golden hand corresponding to the FPC plates
Refer to the groove milling of position, the golden finger back side attaches PI reinforcement, and the FPC plates are placed on the FR4 plates via the PI reinforcement
On, the SMT printed steel mesh is placed on the FPC plates, and the scraper is removably fixed on the SMT printed steel mesh
Side.
Preferably, the thickness of the FR4 plates is more than 0.2 millimeter.
Preferably, the FR4 plates are provided with two location holes.
Preferably, the FR4 plates are provided with two parallel groove millings in a lateral direction.
Preferably, the thickness of the PI reinforcement is 0.1 millimeter.
Preferably, the FPC plate thickness is 0.2 millimeter.
Preferably, the FR4 plates are rectangle.
Preferably, thickness of the depth of milled groove more than PI reinforcement.
Preferably, the depth of milled groove is more than 0.2 millimeter.
Preferably, the scraper is provided with reciprocating mechanism and vertical-lift mechanism.
Described above is only the general introduction of technical solutions of the utility model, in order to cause technological means of the present utility model
Become more apparent, reach the degree that those skilled in the art can be practiced according to the content of specification, and in order to
Above and other objects, features and advantages of the present utility model can be become apparent, below with of the present utility model specific
Implementation method is illustrated.
Brief description of the drawings
By reading the detailed description hereafter in preferred embodiment, the various other advantage of the utility model and
Benefit will be clear understanding for those of ordinary skill in the art.Figure of description is only used for showing the mesh of preferred embodiment
, and be not considered as to limitation of the present utility model.It should be evident that drawings discussed below is only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.And in whole accompanying drawing, identical part is presented with like reference characters.
In the accompanying drawings：
Fig. 1 is the structural representation of the SMT printing apparatus according to the utility model one embodiment；
Fig. 2 is the FPC plate top views of the SMT printing apparatus according to the utility model one embodiment.
Below in conjunction with drawings and Examples, the utility model is further explained.
Specific embodiment
Specific embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this reality in accompanying drawing
With new specific embodiment, it being understood, however, that may be realized in various forms the utility model without that should be illustrated here
Embodiment limited.Conversely, there is provided these embodiments are able to be best understood from the utility model, and can be by
Scope of the present utility model it is complete convey to those skilled in the art.
It should be noted that having used some vocabulary to censure specific components in the middle of specification and claim.Ability
Field technique personnel it would be appreciated that, technical staff may call same component with different nouns.This specification and right
It is required that not in the way of the difference of noun is used as distinguishing component, but the difference with component functionally is used as what is distinguished
Criterion.As the "comprising" in specification in the whole text and claim mentioned in or " including " be an open language, therefore should solve
It is interpreted into " include but be not limited to ".Specification subsequent descriptions are implementation better embodiment of the present utility model, the right description
It is for the purpose of the rule of specification, to be not limited to scope of the present utility model.Protection domain of the present utility model
It is defined when depending on the appended claims person of defining.
For ease of the understanding to the utility model embodiment, done further by taking specific embodiment as an example below in conjunction with accompanying drawing
Explanation, and each accompanying drawing does not constitute the restriction to the utility model embodiment.
Fig. 1 is the structural representation of the SMT printing apparatus of one embodiment of the present utility model, the utility model embodiment
To be specifically described with reference to Fig. 1.
As shown in figure 1, one embodiment of the present utility model provides SMT printing apparatus described in a kind of SMT printing apparatus
Including SMT stage supports 1, jig body 2, FR4 plates 3, FPC plates 4, SMT printed steel mesh 5 and scraper 6, the jig body 2 sets
In the SMT stage supports 1 and level is kept, the FR4 plates 3 are fixed in the jig body 2, are set on the FR4 plates 3
There are the location hole 7 for positioning FPC plates 4 and the groove milling 8 in the golden finger position corresponding to the FPC plates 4, the golden finger back of the body
Face attaches PI reinforcement 9, and the FPC plates 4 are placed on the FR4 plates 3 via the PI reinforcement 9, and the SMT printed steel mesh 5 is put
Put on the FPC plates 4, the scraper 6 is removably fixed in the top of the SMT printed steel mesh 5.
SMT printing apparatus of the present utility model avoid steel mesh pressure suffered when golden finger prints, can be with very effective
Tin sticky is solved the problems, such as, and is made very easy, economical and practical.SMT printing apparatus of the present utility model in press printing,
Depth of milled groove is more than PI reinforcement thickness, and so as to avoid pressure of the steel mesh to golden finger, steel mesh pressure is intended to suffered by golden finger
0, the tin cream remained at steel mesh would not be infected with golden finger.
Fig. 2 is the FPC plate top views of the SMT printing apparatus according to the utility model one embodiment, and the utility model exists
As rectangle FR4 plates 3 are provided with the location hole 7 for positioning FPC plates 4 and the groove milling in the golden finger position corresponding to the FPC plates 4
8。
In one embodiment, the thickness of the FR4 plates 3 is more than 0.2 millimeter.
In one embodiment, the FR4 plates 3 are provided with two location holes 7.
In one embodiment, the FR4 plates 3 are provided with two parallel groove millings 8 in a lateral direction.
In one embodiment, the thickness of the PI reinforcement 9 is 0.1 millimeter.
In one embodiment, the thickness of FPC plates 4 is 0.2 millimeter.
In one embodiment, the FR4 plates 3 are rectangle.
In one embodiment, thickness of the depth of the groove milling 8 more than PI reinforcement 9.
In one embodiment, the depth of the groove milling 8 is more than 0.2 millimeter.
In one embodiment, the scraper 6 is provided with reciprocating mechanism and vertical-lift mechanism.
Although being described to embodiment of the present utility model above in association with accompanying drawing, the utility model does not limit to
In above-mentioned specific embodiments and applications field, above-mentioned specific embodiment be only it is schematical, guiding, without
It is restricted.One of ordinary skill in the art is under the enlightenment of this specification and is not departing from the utility model claim
In the case of the scope protected, the form of many kinds can also be made, these belong to the row of the utility model protection.
Claims (10)
1. a kind of SMT printing apparatus, it is characterised in that：The SMT printing apparatus include SMT stage supports (1), jig body
(2), FR4 plates (3), FPC plates (4), SMT printed steel mesh (5) and scraper (6), the jig body (2) are located at the SMT platforms
On bearing (1) and level is kept, the FR4 plates (3) are fixed in the jig body (2), and the FR4 plates (3) are provided with use
Location hole (7) in positioning FPC plates (4) and the groove milling (8) in the golden finger position corresponding to the FPC plates (4), the golden hand
Facies digitales dorsales manus attaches PI reinforcement (9), and the FPC plates (4) are placed on the FR4 plates (3) via the PI reinforcement (9), the SMT
Printed steel mesh (5) is placed on the FPC plates (4), and the scraper (6) is removably fixed on the SMT printed steel mesh (5)
Side.
2. SMT printing apparatus according to claim 1, it is characterised in that：The thickness of the FR4 plates (3) is more than 0.2 milli
Rice.
3. SMT printing apparatus according to claim 1, it is characterised in that：The FR4 plates (3) are provided with two location holes
(7)。
4. SMT printing apparatus according to claim 1, it is characterised in that：The FR4 plates (3) are provided with a lateral direction
Two parallel groove millings (8).
5. SMT printing apparatus according to claim 1, it is characterised in that：The thickness of the PI reinforcement (9) is 0.1 millimeter.
6. SMT printing apparatus according to claim 1, it is characterised in that：FPC plates (4) thickness is 0.2 millimeter.
7. SMT printing apparatus according to claim 1, it is characterised in that：The FR4 plates (3) are rectangle.
8. SMT printing apparatus according to claim 1, it is characterised in that：Groove milling (8) depth is more than PI reinforcement (9)
Thickness.
9. SMT printing apparatus according to claim 1, it is characterised in that：Groove milling (8) depth is more than 0.2 millimeter.
10. SMT printing apparatus according to claim 1, it is characterised in that：The scraper (6) is provided with reciprocating mechanism
With vertical-lift mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312503.3U CN206277771U (en) | 2016-12-01 | 2016-12-01 | A kind of SMT printing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312503.3U CN206277771U (en) | 2016-12-01 | 2016-12-01 | A kind of SMT printing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277771U true CN206277771U (en) | 2017-06-27 |
Family
ID=59074791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312503.3U Expired - Fee Related CN206277771U (en) | 2016-12-01 | 2016-12-01 | A kind of SMT printing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277771U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743851A (en) * | 2019-03-26 | 2019-05-10 | 浪潮商用机器有限公司 | A kind of firm tooling of FPC suitable for SMT production and processing |
| CN111465215A (en) * | 2020-05-08 | 2020-07-28 | 瑞声科技(新加坡)有限公司 | Flexible circuit board tooling structure |
| CN111491450A (en) * | 2020-03-26 | 2020-08-04 | 宁波市富来电子科技有限公司 | Jig for double-sided reinforced FPC flexible board and production method |
-
2016
- 2016-12-01 CN CN201621312503.3U patent/CN206277771U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743851A (en) * | 2019-03-26 | 2019-05-10 | 浪潮商用机器有限公司 | A kind of firm tooling of FPC suitable for SMT production and processing |
| CN111491450A (en) * | 2020-03-26 | 2020-08-04 | 宁波市富来电子科技有限公司 | Jig for double-sided reinforced FPC flexible board and production method |
| CN111465215A (en) * | 2020-05-08 | 2020-07-28 | 瑞声科技(新加坡)有限公司 | Flexible circuit board tooling structure |
| CN111465215B (en) * | 2020-05-08 | 2023-05-30 | 瑞声科技(新加坡)有限公司 | Flexible circuit board tooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20211201 |