CN208540266U - A kind of Vacuum printing patch crosses furnace SMT smelting tool - Google Patents
A kind of Vacuum printing patch crosses furnace SMT smelting tool Download PDFInfo
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- CN208540266U CN208540266U CN201821178003.4U CN201821178003U CN208540266U CN 208540266 U CN208540266 U CN 208540266U CN 201821178003 U CN201821178003 U CN 201821178003U CN 208540266 U CN208540266 U CN 208540266U
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- vacuum printing
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- smelting tool
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Abstract
The utility model discloses a kind of Vacuum printing patches to cross furnace SMT smelting tool, belong to smelting tool field, its key points of the technical solution are that, the front of Vacuum printing pedestal, which is run through, is connected with air inlet, for Vacuum printing pedestal close to the side of air inlet through link slot is connected with, the inside of Vacuum printing pedestal is fixedly installed with vacuum generator.The upper end of the Vacuum printing pedestal of the utility model is fixedly connected with carrying PCB smelting tool, carrying PCB smelting, which has, is fixedly installed with via hole close to the side of PIN, carrying the upper end fixed installation that PCB smelting has, there are four PIN, placing aluminium alloy tabletting has above in carrying PCB smelting when patch, after being completed for printing to pcb board, PIN can carry out automatic spring to pcb board, so that when printing, pcb board is quickly taken out and is transferred to Vacuum printing pedestal by staff, reduce the artificial collision for taking out pcb board generation and leads to the damage having to smelting, the bad of product is caused so as to avoid due to smelting has and deforms.
Description
Technical field
The utility model relates to smeltings to have field, in particular to a kind of Vacuum printing patch crosses furnace SMT smelting tool.
Background technique
In electronics processing and manufacturing industry, the technique that present SMT is mainly produced is: smelting tool pair is mainly used when printing
SMT is supported, and then uses patch High temperature-resistanadhesive adhesive tape in a manner of reaching fixed PCB when patch.
But existing printing patch crosses furnace SMT smelting tool, and smelting tool, which has been used long, will cause deformation, to cause to print bad or print
Brush tin cream is uneven, and High temperature-resistanadhesive adhesive tape is consumptive material, will increase the production cost of enterprise in this way.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of Vacuum printing patches to cross furnace SMT
Smelting tool solves printing patch in background technique and crosses furnace SMT smelting tool, and smelting tool, which has been used long, will cause deformation, to cause printing not
The problem of good or print solder paste is uneven, and High temperature-resistanadhesive adhesive tape is consumptive material, will increase the production cost of enterprise in this way.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of Vacuum printing patch
Cross furnace SMT smelting tool, including smelting tool main body, Vacuum printing pedestal, aluminium alloy tabletting and carrying PCB smelting tool, the Vacuum printing bottom
The front of seat is through air inlet is connected with, and the Vacuum printing pedestal runs through close to the side of air inlet is connected with link slot, institute
The inside for stating Vacuum printing pedestal is fixedly installed with vacuum generator, and the two sides of Vacuum printing pedestal upper end are fixedly mounted
There is buckle, the outer wall of Vacuum printing pedestal upper end is fixedly installed with vacuum chuck, and the Vacuum printing pedestal is far from vacuum
The side of sucker is fixedly installed with convex block, and the upper end of the Vacuum printing pedestal is fixedly connected with carrying PCB smelting tool, the carrying
The upper end of PCB smelting tool is fixedly connected with aluminium alloy tabletting, and the inside of the aluminium alloy tabletting is fixedly installed with partition frame, described
The outer wall of partition frame two sides, which runs through, is connected with guide post.
Further, the two sides of the aluminium alloy tabletting are fixedly mounted there are two caging bolt, the caging bolt pair
Title is arranged on the center line of aluminium alloy tabletting, and four caging bolts are located on four corners of aluminium alloy tabletting.
Further, the surrounding of the vacuum chuck is fixedly installed with deflector, and the inner wall of the deflector is in " spiral
Shape ", the deflector are obliquely installed with Vacuum printing pedestal.
Further, there are four PIN, four PIN to be symmetricly set on for the upper end fixed installation of the carrying PCB smelting tool
On the middle line for carrying PCB smelting tool, and four PIN protrude carrying PCB smelting and have 1 point 5 millimeter.
Further, the top and bottom of the aluminium alloy tabletting, which are run through, is connected with tabletting aperture, the tabletting aperture
Bottom surface concordant with the bottom surface of partition frame be arranged.
Further, the carrying PCB smelting, which has, is fixedly installed with via hole close to the side of PIN, the quantity of the via hole with
The quantity of convex block is corresponded to one by one, and via hole is consistent with the shape of convex block.
Further, the upper end of the Vacuum printing pedestal is fixedly installed with position particles, between the position particles etc.
Spacing distribution.
Further, the lower end of the Vacuum printing pedestal is fixedly connected with rubber pad, the cross-sectional area of the rubber pad
It is consistent with the cross-sectional area of Vacuum printing pedestal.
Further, metal snap-gauge is fixedly installed in the middle part of Vacuum printing pedestal top, the metal snap-gauge is in
" rectangle " structure, the outer wall of the metal snap-gauge are set there are two screw hole.
In conclusion the utility model has the following beneficial effects:
1, this kind of Vacuum printing patch crosses furnace SMT smelting tool, and the upper end of carrying PCB smelting tool is fixedly connected with aluminium alloy tabletting,
The inside of aluminium alloy tabletting is fixedly installed with partition frame, when printing to PCB, by aluminium alloy tabletting to PCB
It is pushed, and the object component on pcb board can be isolated in partition frame, avoid during pushing to member
Device damages, aluminium alloy tabletting high temperature resistant, after pushing printing to pcb board, can carry out again using solving tradition
Consumptive material caused by fixed High temperature-resistanadhesive adhesive tape, so that enterprise the problem of the production cost increases.
2, this kind of Vacuum printing patch crosses furnace SMT smelting tool, and the upper end of Vacuum printing pedestal is fixedly installed with position particles, aluminium
The two sides of alloy tabletting are fixedly mounted there are two caging bolt, when pcb board is printed, need to pcb board into
When row is placed, placement location is determined by position particles, then is pushed by aluminium alloy tabletting, and aluminium alloy
When being fixed, aluminium alloy tabletting is fastened between caging bolt by caging bolt for tabletting, the appearance of aluminium alloy tabletting
When sliding and being displaced, caging bolt can intercept the shaking of aluminium alloy tabletting, to prevent pcb board from shaking
It is dynamic, it solves the problems, such as to use patch High temperature-resistanadhesive adhesive tape to reach fixed pcb board.
3, this kind of Vacuum printing patch crosses furnace SMT smelting tool, and the upper end of Vacuum printing pedestal is fixedly connected with carrying PCB smelting
Tool, carrying PCB smelting, which has, is fixedly installed with via hole close to the side of PIN, and the upper end of carrying PCB smelting tool is fixedly mounted there are four PIN,
It places the tabletting of 2MM aluminium alloy when patch to have above in carrying PCB smelting, after being completed for printing pcb board, PIN can be to pcb board
Automatic spring is carried out, so that pcb board is quickly taken out and be transferred to Vacuum printing pedestal by staff when printing, is reduced
Collision that artificial taking-up pcb board generates and lead to the damage having to smelting, cause product so as to avoid due to smelting has and deforms
It is bad.
4, this kind of Vacuum printing patch crosses furnace SMT smelting tool, and the outer wall of Vacuum printing pedestal upper end is fixedly installed with vacuum suction
The surrounding of disk, vacuum chuck is fixedly installed with deflector, and when printing to pcb board, vacuum chuck occurs in vacuum
Under the action of device, it can start to be evacuated, the air of pcb board lower end can be by pumping light, and deflector can accelerate vacuum chuck pair
The extraction rate of air reduces pressure fixing so that pcb board can firmly be fixed under the action of vacuum chuck
Destruction to smelting tool solves smelting tool and has used long to will cause deformation, to cause to print bad or print solder paste non-uniform
Problem.
5, this kind of Vacuum printing patch crosses furnace SMT smelting tool, and Vacuum printing pedestal is fixedly mounted far from the side of vacuum chuck
Have a convex block, carrying PCB smelting, which has, is fixedly installed with via hole close to the side of PIN, when pcb board is placed, via hole with it is convex
The complete engaging of block is capable of forming a fixed groove so that pcb board is when being printed, can stress it is equal
It is even, smelting will not be made to have local pressure, smelting tool is caused to deform.
Detailed description of the invention
Fig. 1 is that the smelting of the utility model has subject plane figure；
Fig. 2 is the Vacuum printing base plane figure of the utility model；
Fig. 3 is the aluminium alloy tabletting plan view of the utility model；
Fig. 4 is that the smelting of the utility model has main body front view.
In figure, 1, smelting tool main body；2, Vacuum printing pedestal；201, air inlet；202, metal snap-gauge；203, link slot；
204, it buckles；205, vacuum chuck；2051, deflector；206, convex block；207, position particles；208, vacuum generator；209, rubber
Rubber mat；3, aluminium alloy tabletting；301, caging bolt；302, partition frame；303, tabletting aperture；304, guide post；4, PCB smelting is carried
Tool；401, via hole；402,PIN.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of Vacuum printing patch crosses furnace SMT smelting tool, packet
Smelting tool main body 1, Vacuum printing pedestal 2, aluminium alloy tabletting 3 and carrying PCB smelting tool 4 are included, the front of Vacuum printing pedestal 2 is through company
It is connected to air inlet 201, Vacuum printing pedestal 2 runs through close to the side of air inlet 201 is connected with link slot 203, Vacuum printing bottom
The inside of seat 2 is fixedly installed with vacuum generator 208, and vacuum generator 208 and air inlet 201 are interconnected, to pcb board into
When row printing, Vacuum printing pedestal 2 is fixed in advance inside SMT printing machine, while accessing and pressing in Vacuum printing pedestal 2
Contracting gas source, so that vacuum hair generator 208 can produce pumping state, the two sides of 2 upper end of Vacuum printing pedestal are fixed
Buckle 204 is installed, the outer wall of 2 upper end of Vacuum printing pedestal is fixedly installed with vacuum chuck 205, and Vacuum printing pedestal 2 is separate
The side of vacuum chuck 205 is fixedly installed with convex block 206, and convex block 206 is correspondingly arranged with via hole 401, when carrying out patch,
Convex block 206 is mutually engaged with via hole 401, to reach the stability that carrying PCB smelting tool 4 and Vacuum printing pedestal 2 connect, very
The upper end of empty printed substrate 2 is fixedly connected with carrying PCB smelting tool 4, and the upper end of carrying PCB smelting tool 4 is fixedly connected with aluminium alloy pressure
Piece 3, aluminium alloy tabletting 34 are arranged in parallel with carrying PCB smelting tool, after the completion of pcb board is placed, aluminium alloy tabletting 3 to pcb board into
Row pushes fitting, and under the fixation of caging bolt 301, avoids pcb board and shake, and influences printing quality, aluminium alloy
The inside of tabletting 3 is fixedly installed with partition frame 302, and the outer wall of 302 two sides of partition frame, which runs through, is connected with guide post 304.
Further, the two sides of aluminium alloy tabletting 3 are fixedly mounted there are two caging bolt 301, and caging bolt 301 is symmetrical
It is arranged on the center line of aluminium alloy tabletting 3, and four caging bolts 301 are located on four corners of aluminium alloy tabletting 3, pass through
Caging bolt 301, when pcb board is pressed by aluminium alloy tabletting 3, caging bolt 301 can be to the four of aluminium alloy tabletting 3
Angle is fixed, to prevent aluminium alloy tabletting 3 from shifting.
Further, the surrounding of vacuum chuck 205 is fixedly installed with deflector 2051, and the inner wall of deflector 2051 is in " spiral shell
Revolve shape ", deflector 2051 is obliquely installed with Vacuum printing pedestal 2, by deflector 2051, is carried out in vacuum hair generator 208
When work, air can quickly be flowed to a direction by deflector 2051 under the action of screw thread.
Further, there are four PIN402, four PIN402 to be symmetricly set on for the upper end fixed installation of carrying PCB smelting tool 4
On the middle line for carrying PCB smelting tool 4, and four PIN402 protrude carrying PCB smelting and have 41 points 5 millimeters, by PIN402, so that
During pcb board is printed, existing gap can allow air to circulate between PIN402 and carrying PCB smelting tool 4,
So that vacuum chuck 205 is more secured to the fixation of pcb board.
Further, the top and bottom of aluminium alloy tabletting 3, which are run through, is connected with tabletting aperture 303, tabletting aperture 303
Bottom surface is concordant with the bottom surface of partition frame 302 to be arranged, and by tabletting aperture 303, is pushed in aluminium alloy tabletting 3 to pcb board
During, tabletting aperture 303 can effectively be isolated the electronic component of pcb board, avoid and cause to damage to pcb board
It is bad.
Further, carrying PCB smelting tool 4 is fixedly installed with via hole 401, the quantity of via hole 401 close to the side of PIN402
Carried out one by one with the quantity of convex block 206 corresponding, and via hole 401 is consistent with the shape of convex block 206, by via hole 401, so that carrying
PCB smelting has 4 each orientation and engages with convex block 206, so that entire smelting has 1 stress balance of main body.
Further, the upper end of Vacuum printing pedestal 2 is fixedly installed with position particles 207, between waiting between position particles 207
Away from distribution, by position particles 207, when staff needs to install pcb board, position particles 207 are according to one
Fixed position is arranged, so that user can choose the installation site of pcb board according to 207 arrangement position of position particles.
Further, the lower end of Vacuum printing pedestal 2 is fixedly connected with rubber pad 209, the cross-sectional area of rubber pad 209 with
The cross-sectional area of Vacuum printing pedestal 2 is consistent, passes through rubber pad 209, when Vacuum printing pedestal 2 is worked, rubber
The pressure that pad 209 can be subject to Vacuum printing pedestal 2 is shared, and is deformed so as to avoid smelting tool.
Further, it is fixedly installed with metal snap-gauge 202 in the middle part of 2 top of Vacuum printing pedestal, metal snap-gauge 202 is in
" rectangle " structure, the outer wall of metal snap-gauge 202, which is set, by metal snap-gauge 202 is carrying out lower pressing to pcb board there are two screw hole
After fixed, staff passes through screw hole again and carries out secondary fixation to metal snap-gauge 202.
Working principle: firstly, after staff checks all parts, Vacuum printing pedestal 2 is fixed on SMT in advance
Inside printing machine, the inside of Vacuum printing pedestal 2 is fixedly installed with vacuum generator 208, and Vacuum printing pedestal 2 passes through air inlet
201 access compressed gas sources, vacuum generator 208 initially enter the state for generating pumping, and pcb board is put into carrying by staff
On PCB smelting tool 4, the upper end of carrying PCB smelting tool 4 is fixedly connected with aluminium alloy tabletting 3, and aluminium alloy tabletting 3 pushes pcb board
Fixed, the inside of aluminium alloy tabletting 3 is fixedly installed with partition frame 302, after being separated to the component on pcb board, and
Carrying PCB smelting tool 4, which has four PIN402 above and protrudes carrying PCB smelting, has 41 points 5 millimeters, and vacuum chuck 205 is to pcb board bottom
The air at end, which extracts rate, to be accelerated, and Vacuum printing pedestal 2 is fixedly installed with convex block 206, convex block far from the side of vacuum chuck 205
206 are correspondingly arranged with via hole 401, and convex block 206 is mutually engaged with via hole 401, so that the aluminium alloy tabletting 3 when patch
It is fixed on carrying PCB smelting tool 4, then pcb board is uniformly printed by tin cream.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of Vacuum printing patch crosses furnace SMT smelting tool, including smelting has main body (1), Vacuum printing pedestal (2), aluminium alloy tabletting
(3) and carrying PCB smelting has (4), it is characterised in that: the front of the Vacuum printing pedestal (2), which is run through, is connected with air inlet
(201), the Vacuum printing pedestal (2) is run through close to the side of air inlet (201) is connected with link slot (203), the vacuum
The inside of printed substrate (2) is fixedly installed with vacuum generator (208), and the two sides of Vacuum printing pedestal (2) upper end are solid
Dingan County is fixedly installed with vacuum chuck (205) equipped with buckle (204), the outer wall of Vacuum printing pedestal (2) upper end, described true
Empty printed substrate (2) is fixedly installed with convex block (206) far from the side of vacuum chuck (205), the Vacuum printing pedestal (2)
Upper end is fixedly connected with carrying PCB smelting tool (4), and the upper end of the carrying PCB smelting tool (4) is fixedly connected with aluminium alloy tabletting (3),
The inside of the aluminium alloy tabletting (3) is fixedly installed with partition frame (302), and the outer wall of partition frame (302) two sides passes through
It wears and is connected with guide post (304).
2. a kind of Vacuum printing patch according to claim 1 crosses furnace SMT smelting tool, it is characterised in that: the aluminium alloy pressure
The two sides of piece (3) are fixedly mounted there are two caging bolt (301), and the caging bolt (301) is symmetricly set on aluminium alloy pressure
On the center line of piece (3), and four caging bolts (301) are located on four corners of aluminium alloy tabletting (3).
3. a kind of Vacuum printing patch according to claim 1 crosses furnace SMT smelting tool, it is characterised in that: the vacuum chuck
(205) surrounding is fixedly installed with deflector (2051), and the inner wall of the deflector (2051) is in " helical form ", the deflector
(2051) it is obliquely installed with Vacuum printing pedestal (2).
4. a kind of Vacuum printing patch according to claim 1 crosses furnace SMT smelting tool, it is characterised in that: the carrying PCB smelting
The upper end for having (4) is fixedly mounted there are four PIN (402), and four PIN (402) are symmetricly set on carrying PCB smelting tool (4)
On middle line, and four PIN (402) protrude carrying PCB smelting and have (4) one. 5 millimeters.
5. a kind of Vacuum printing patch according to claim 1 crosses furnace SMT smelting tool, it is characterised in that: the aluminium alloy pressure
The top and bottom of piece (3), which are run through, to be connected with tabletting aperture (303), the bottom surface of the tabletting aperture (303) and partition frame
(302) bottom surface is concordantly arranged.
6. a kind of Vacuum printing patch according to claim 1 crosses furnace SMT smelting tool, it is characterised in that: the carrying PCB smelting
Tool (4) is fixedly installed with via hole (401) close to the side of PIN (402), the quantity of the via hole (401) and the number of convex block (206)
Amount corresponds, and via hole (401) is consistent with the shape of convex block (206).
7. a kind of Vacuum printing patch according to claim 1 crosses furnace SMT smelting tool, it is characterised in that: the Vacuum printing
The upper end of pedestal (2) is fixedly installed with position particles (207), equidistantly distributed between the position particles (207).
8. a kind of Vacuum printing patch according to claim 1 crosses furnace SMT smelting tool, it is characterised in that: the Vacuum printing
The lower end of pedestal (2) is fixedly connected with rubber pad (209), and the cross-sectional area of the rubber pad (209) is equal to Vacuum printing pedestal
(2) cross-sectional area.
9. a kind of Vacuum printing patch according to claim 1 crosses furnace SMT smelting tool, it is characterised in that: the Vacuum printing
It is fixedly installed with metal snap-gauge (202) in the middle part of pedestal (2) top, the metal snap-gauge (202) is in " rectangle " structure, the gold
The outer wall for belonging to snap-gauge (202) is set there are two screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178003.4U CN208540266U (en) | 2018-07-24 | 2018-07-24 | A kind of Vacuum printing patch crosses furnace SMT smelting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178003.4U CN208540266U (en) | 2018-07-24 | 2018-07-24 | A kind of Vacuum printing patch crosses furnace SMT smelting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540266U true CN208540266U (en) | 2019-02-22 |
Family
ID=65384950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178003.4U Active CN208540266U (en) | 2018-07-24 | 2018-07-24 | A kind of Vacuum printing patch crosses furnace SMT smelting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199279A (en) * | 2021-05-28 | 2021-08-03 | 江苏创源电子有限公司 | Correcting jig |
-
2018
- 2018-07-24 CN CN201821178003.4U patent/CN208540266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199279A (en) * | 2021-05-28 | 2021-08-03 | 江苏创源电子有限公司 | Correcting jig |
| CN113199279B (en) * | 2021-05-28 | 2022-03-18 | 江苏创源电子有限公司 | Correcting jig |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 215300 No. 46 Hengjing Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Saitong Pingcheng Electronic Technology Co., Ltd. Address before: 215300 No. 46 Hengjing Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN PANTRATEQ CO., LTD. |