CN107018626A - A kind of wiper mechanism of SMT tools - Google Patents
A kind of wiper mechanism of SMT tools Download PDFInfo
- Publication number
- CN107018626A CN107018626A CN201710152231.8A CN201710152231A CN107018626A CN 107018626 A CN107018626 A CN 107018626A CN 201710152231 A CN201710152231 A CN 201710152231A CN 107018626 A CN107018626 A CN 107018626A
- Authority
- CN
- China
- Prior art keywords
- plate
- location
- groove
- locating slot
- projection
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0147—Carriers and holders
- H05K2203/0165—Holder for holding a Printed Circuit Board [PCB] during processing, e.g. during screen printing
Abstract
The invention discloses a kind of wiper mechanism of SMT tools, framework including rectangle, the first horizontal location-plate, the second vertical location-plate, support block, pressing plate, regulating bolt, fastening bolt etc., groove and locating slot are respectively arranged with four side plates of framework, first location-plate and the second location-plate are plugged in groove, and positioning is fixed by locating slot, various sizes of carrier can be positioned, pass through mobile first location-plate again, front side board, press strip above right plate adjusts the height of knob, the carrier of different-thickness can be clamped, the present apparatus is simple in construction, grip, it is easy to clean.
Description
Technical field：
The invention belongs to SMT tool technical fields, a kind of wiper mechanism of SMT tools is specifically related to.
Background technology：
With the development of electronic technology industry, the assembling of electronic product towards high density, high accuracy, automation, miniaturization and
Inexpensive direction is developed.In correlation technique, surface mounting technology is the electronics assembly technology of new generation of adaptive technique development.
In SMT productions, people are in order to save cost, it will usually which the printed circuit board (PCB) (pcb board) of electronic product is designed into veneer and nothing
Edges of boards, in SMT printings and paster, it is impossible to be accurately positioned, lead to not realize accurate printing paster.To solve pcb board
The problem of accurate printing paster can not be realized, generally using the corresponding carrier of making, and is fixed on the load by pcb board
Printing paster is carried out after tool, stove was then carried out.
And its carrier can be covered with dirt, it is necessary to be cleared up in time after long-term use, and the cleaning of existing carrier
Mode is generally ultrasonic wave cleaning, and a collection of carrier is generally when cleaning and is cleaned, and some carriers can not be fixed on ultrasonic wave
In the service sink of cleaning, then it can only stack together, then the part of carrier can not be cleaned.
The content of the invention：
Therefore, the technical problems to be solved by the invention be in the prior art for pcb board carrier can not realize it is many
Clamping for size is planted, the part of carrier can not be cleaned, so as to propose a kind of wiper mechanism of SMT tools.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of wiper mechanism of SMT tools, including：
The framework of rectangle, the framework of the rectangle includes left plate, right plate, front side board and back side panel, the left plate
Side wall and the right plate side wall on form corresponding first groove and the second groove, the side wall of the front side board respectively
The 3rd groove and the 4th groove are corresponded to being formed respectively on the side wall of the back side panel.
The first horizontal location-plate, the two ends of first location-plate are plugged on first groove and described second respectively
In groove, the lower end of first location-plate forms groove.
The second vertical location-plate, the two ends of second location-plate are plugged on the 3rd groove and the described 4th respectively
In groove, second location-plate passes through the groove.
Support block, some support blocks are separately positioned on the madial wall of the front side board, the madial wall of the right plate
And on the right side wall of second location-plate.
Pressing plate, first location-plate, the front side board, the upper end of the right plate are molded inclined on the inside of oriented framework
Some vertical screwed holes are formed on sloping platform, the sloping platform, the cross section of the pressing plate is triangle, the inner side of the pressing plate
Formed on side and mounting hole is formed on the pressing plate on rear side of knob, the knob, regulating bolt is spirally connected after passing through the mounting hole
In the screwed hole.
Some fastening bolts, the lower surface of the left plate forms the first locating slot, the lower surface of the right plate into
Type has the second locating slot, and the lower surface of the front side board forms the 3rd locating slot, and the lower surface of the back side panel forms
Four locating slots, the fastening bolt is resisted against first locating slot after passing through the first location-plate in first locating slot
Top surface, the fastening bolt passes through the top that second locating slot is resisted against after the first location-plate in second locating slot
Face, the fastening bolt passes through the top surface that the 3rd locating slot is resisted against after the second location-plate in the 3rd locating slot,
The fastening bolt passes through the top surface that the 4th locating slot is resisted against after the second location-plate in the 4th locating slot.
As the preferred of above-mentioned technical proposal, the two ends of first location-plate form the first projection and the second projection,
First projection is plugged in first groove, and second projection is plugged in second groove.
As the preferred of above-mentioned technical proposal, the two ends of second location-plate form the 3rd projection and the 4th projection,
3rd projection is plugged in the 3rd groove, and the 4th projection is plugged in the 4th groove.
It is used as the preferred of above-mentioned technical proposal, the lower surface of the support block, the lower surface of the front side board, the right side
The lower surface of plate, the lower surface of second location-plate are flushed.
As the preferred of above-mentioned technical proposal, the upper surface of the support block is less than the upper surface of second location-plate.
As the preferred of above-mentioned technical proposal, the side of mounting hole and the pressing plate on the pressing plate is perpendicular, described
Mounting hole is evenly distributed on the pressing plate.
The beneficial effects of the present invention are：It, can be right by setting the first location-plate and the second location-plate in framework
Various sizes of carrier is positioned, then adjusts the height of knob by mobile press strip, and the carrier of different-thickness can be entered
Row clamping, the present apparatus is simple in construction, grip, easy to clean.
Brief description of the drawings：
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is a kind of wiper mechanism structural representation of SMT tools of one embodiment of the invention；
Fig. 2 is a kind of partial sectional view of SMT tools of one embodiment of the invention；
Fig. 3 is the right plate sectional view of one embodiment of the invention；
Fig. 4 is the first location-plate and the second location-plate schematic diagram of one embodiment of the invention.
Symbol description in figure：
1- left plates, 2- right plates, 3- front side boards, 4- back side panels, the location-plates of 5- first, the location-plates of 6- second, 7- supports
Block, 8- pressing plates, 9- sloping platforms, 10- screwed holes, 11- regulating bolts, 12- fastening bolts, the grooves of 101- first, 102- first is positioned
Groove, the grooves of 201- second, the locating slots of 202- second, the grooves of 301- the 3rd, the locating slots of 302- the 3rd, the grooves of 401- the 4th, 402-
4th locating slot, the projections of 501- first, the projections of 502- second, 503- grooves, the projections of 601- the 3rd, the projections of 602- the 4th, 801-
Knob, 802- mounting holes.
Embodiment：
As shown in Figure 1, Figure 2, Figure 3 shows, the wiper mechanism of a kind of SMT tools of the invention, including：
The framework of rectangle, the framework of the rectangle includes left plate 1, right plate 2, front side board 3 and back side panel 4, the left side
The corresponding groove 201 of first groove 101 and second is formed on the side wall of side plate 1 and the side wall of the right plate 2 respectively, it is described
The 3rd groove 301 of correspondence and the 4th groove 401 are formed on the side wall of front side board 3 and the side wall of the back side panel 4 respectively.
The first horizontal location-plate 5, the two ends of first location-plate 5 are plugged on first groove 101 and institute respectively
State in the second groove 201, the lower end of first location-plate 5 forms groove 503.The two ends shaping of first location-plate 5
There are the first projection 501 and the second projection 502, first projection 501 is plugged in first groove 101, and described second is convex
Block 502 is plugged in second groove 201.The upper level of first location-plate 5 can be with the right plate 2 and preceding
The height of side plate is identical.
The second vertical location-plate 6, the two ends of second location-plate 6 are plugged on the 3rd groove 301 and institute respectively
State in the 4th groove 401, as shown in figure 4, second location-plate 6 passes through the groove 503.The two of second location-plate 6
End forms the 3rd projection 601 and the 4th projection 602, and the 3rd projection 601 is plugged in the 3rd groove 301, described
4th projection 602 is plugged in the 4th groove 401.
Support block 7, some support blocks 7 be separately positioned on the madial wall of the front side board 3, the right plate 2 it is interior
On the right side wall of side wall and second location-plate 6.The lower surface of the support block 7, the lower surface of the front side board 3, institute
The lower surface of right plate 2, the lower surface of second location-plate 6 is stated to flush.The upper surface of the support block 7 is less than described second
The upper surface of location-plate 6.
Pressing plate 8, first location-plate 5, the front side board 3, the upper end of the right plate 2 are molded in oriented framework and rolled
Some vertical screwed holes 10 are formed on oblique sloping platform 9, the sloping platform 9, the cross section of the pressing plate 8 is triangle, described
Formed on the inner side edge of pressing plate 8 and form mounting hole 802, regulating bolt on knob 801, the pressing plate 8 of the rear side of knob 801
11 pass through the mounting hole 802 after be screwed onto in the screwed hole 10.Mounting hole 802 and the pressing plate 8 on the pressing plate 8
Side is perpendicular, and the mounting hole 802 is evenly distributed on the pressing plate 8.
Some fastening bolts 12, the lower surface of the left plate 1 is formed under the first locating slot 102, the right plate 2
End face forms the second locating slot 202, and the lower surface of the front side board 3 forms the 3rd locating slot 302, the back side panel 4
Lower surface forms the 4th locating slot 402, and the fastening bolt 12 passes through the first location-plate 5 in first locating slot 102
The top surface of first locating slot 102 is resisted against afterwards, and the fastening bolt 12 is determined through first in second locating slot 202
The top surface of second locating slot 202 is resisted against after the plate 5 of position, the fastening bolt 12 is passed through in the 3rd locating slot 302
The top surface of the 3rd locating slot 302 is resisted against after second location-plate 6, the fastening bolt 12 passes through the 4th locating slot
The top surface of the 4th locating slot 402 is resisted against after the second location-plate 6 in 402.
The wiper mechanism of SMT tools described in the present embodiment, including it is the framework of rectangle, the first horizontal location-plate, vertical
The second location-plate, support block, pressing plate, regulating bolt, fastening bolt etc., be respectively arranged with four side plates of framework groove and
Locating slot, the first location-plate and the second location-plate are plugged in groove, and positioning is fixed by locating slot, can be to difference
The carrier of size is positioned, then adjusts the height of knob by the press strip above mobile first location-plate, front side board, right plate
Degree, can be clamped to the carrier of different-thickness, and the present apparatus is simple in construction, grip, easy to clean.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (6)
1. a kind of wiper mechanism of SMT tools, it is characterised in that including：
The framework of rectangle, the framework of the rectangle includes left plate (1), right plate (2), front side board (3) and back side panel (4), institute
State and form corresponding first groove (101) on the side wall of left plate (1) and the side wall of the right plate (2) respectively and second recessed
The 3rd groove (301) of correspondence is formed on groove (201), the side wall of the front side board (3) and the side wall of the back side panel (4) respectively
With the 4th groove (401)；
Horizontal the first location-plate (5), the two ends of first location-plate (5) be plugged on respectively first groove (101) and
In second groove (201), the lower end of first location-plate (5) forms groove (503)；
Vertical the second location-plate (6), the two ends of second location-plate (6) be plugged on respectively the 3rd groove (301) and
In 4th groove (401), second location-plate (6) passes through the groove (503)；
Support block (7), some support blocks (7) are separately positioned on the madial wall of the front side board (3), the right plate (2)
Madial wall and second location-plate (6) right side wall on；
Pressing plate (8), first location-plate (5), the front side board (3), the upper end of the right plate (2) are molded in oriented framework
Some vertical screwed holes (10) are formed on the inclined sloping platform in side (9), the sloping platform (9), the cross section of the pressing plate (8) is
Form and be molded on the pressing plate (8) on rear side of knob (801), the knob (801) on triangle, the inner side edge of the pressing plate (8)
There is mounting hole (802), regulating bolt (11), which is passed through, to be screwed onto after the mounting hole (802) in the screwed hole (10)；
Some fastening bolts (12), the lower surface of the left plate (1) forms the first locating slot (102), the right plate (2)
Lower surface form the second locating slot (202), the lower surface of the front side board (3) forms the 3rd locating slot (302), described
The lower surface of back side panel (4) forms the 4th locating slot (402), and the fastening bolt (12) passes through first locating slot
(102) top surface of first locating slot (102) is resisted against after the first location-plate (5) in, the fastening bolt (12) passes through
The top surface of second locating slot (202) is resisted against after the first location-plate (5) in second locating slot (202), it is described tight
Fixing bolt (12) is resisted against the 3rd locating slot (302) after passing through the second location-plate (6) in the 3rd locating slot (302)
Top surface, the fastening bolt (12) is through being resisted against described the after the second location-plate (6) in the 4th locating slot (402)
The top surface of four locating slots (402).
2. a kind of wiper mechanism of SMT tools according to claim 1, it is characterised in that：First location-plate (5)
Two ends form the first projection (501) and the second projection (502), and first projection (501) is plugged on first groove
(101) in, second projection (502) is plugged in second groove (201).
3. a kind of wiper mechanism of SMT tools according to claim 1, it is characterised in that：Second location-plate (6)
Two ends form the 3rd projection (601) and the 4th projection (602), and the 3rd projection (601) is plugged on the 3rd groove
(301) in, the 4th projection (602) is plugged in the 4th groove (401).
4. a kind of wiper mechanism of SMT tools according to claim 1, it is characterised in that：The lower end of the support block (7)
Face, the lower surface of the front side board (3), the lower surface of the right plate (2), the lower surface of second location-plate (6) are flushed.
5. a kind of wiper mechanism of SMT tools according to claim 1, it is characterised in that：The upper end of the support block (7)
Face is less than the upper surface of second location-plate (6).
6. a kind of wiper mechanism of SMT tools according to claim 1, it is characterised in that：Kidney-shaped on the pressing plate (8)
Hole (802) and the side of the pressing plate (8) are perpendicular, and the mounting hole (802) is evenly distributed on the pressing plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152231.8A CN107018626B (en) | 2017-03-15 | 2017-03-15 | A kind of wiper mechanism of SMT jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152231.8A CN107018626B (en) | 2017-03-15 | 2017-03-15 | A kind of wiper mechanism of SMT jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107018626A true CN107018626A (en) | 2017-08-04 |
| CN107018626B CN107018626B (en) | 2019-02-19 |
Family
ID=59439829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710152231.8A Active CN107018626B (en) | 2017-03-15 | 2017-03-15 | A kind of wiper mechanism of SMT jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107018626B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966529A (en) * | 2018-09-30 | 2018-12-07 | 电信科学技术仪表研究所有限公司 | A kind of SMT multifunctional mold |
| CN111642082A (en) * | 2020-06-11 | 2020-09-08 | 华蓥市盈胜电子有限公司 | Paster tool and paster process for mobile phone mainboard |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569519Y (en) * | 2002-09-23 | 2003-08-27 | 华为技术有限公司 | Welding general tray for print circuit board |
| CN204131856U (en) * | 2014-10-21 | 2015-01-28 | 上海金鑫电子有限公司 | A kind of paster welding high-precision positioner |
-
2017
- 2017-03-15 CN CN201710152231.8A patent/CN107018626B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569519Y (en) * | 2002-09-23 | 2003-08-27 | 华为技术有限公司 | Welding general tray for print circuit board |
| CN204131856U (en) * | 2014-10-21 | 2015-01-28 | 上海金鑫电子有限公司 | A kind of paster welding high-precision positioner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966529A (en) * | 2018-09-30 | 2018-12-07 | 电信科学技术仪表研究所有限公司 | A kind of SMT multifunctional mold |
| CN108966529B (en) * | 2018-09-30 | 2024-04-16 | 电信科学技术仪表研究所有限公司 | SMT multifunctional die |
| CN111642082A (en) * | 2020-06-11 | 2020-09-08 | 华蓥市盈胜电子有限公司 | Paster tool and paster process for mobile phone mainboard |
| CN111642082B (en) * | 2020-06-11 | 2021-04-23 | 华蓥市盈胜电子有限公司 | Paster tool and paster process for mobile phone mainboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107018626B (en) | 2019-02-19 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190108 Address after: 511400 No. 44 No. 2 Qianfeng North Road, Shijie Town, Panyu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Puyuan Electronics Co., Ltd. Address before: 523000 room 436, Qian Qian building, 27 Guangming Road, Dongcheng District, Dongguan, Guangdong Applicant before: DONGGUAN QINZHI INDUSTRIAL DESIGN CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |