CN106211624B - The adjustable steel mesh clamping device of ASM - Google Patents
The adjustable steel mesh clamping device of ASM Download PDFInfo
- Publication number
- CN106211624B CN106211624B CN201610830097.8A CN201610830097A CN106211624B CN 106211624 B CN106211624 B CN 106211624B CN 201610830097 A CN201610830097 A CN 201610830097A CN 106211624 B CN106211624 B CN 106211624B
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- China
- Prior art keywords
- steel mesh
- asm
- locating rack
- positioning mechanism
- clamping device
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Classifications
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- 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
- H05K2203/0195—Tool for a process not provided for in H05K3/00, e.g. tool for handling objects using suction, for deforming objects, for applying local pressure
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Screen Printers (AREA)
Abstract
The invention discloses a kind of adjustable steel mesh clamping devices of ASM, including the first positioning mechanism and the second positioning mechanism being oppositely arranged, first positioning mechanism and the second positioning mechanism respectively includes steel mesh locating rack, it is installed in the driving device of steel mesh locating rack one end, at least one guide pad being installed on steel mesh locating rack, the kinematic link that installing is sequentially connected with driving device on the guide pad, at least one clamping unit being installed on steel mesh locating rack, the clamping unit and kinematic link are sequentially connected.The advantages of each positioning mechanism, which only needs to install a driving cylinder, can drive multiple clamping units to be accurately positioned to the adjustable steel mesh of ASM, have positional accuracy high and stablize, printing precision height and high production efficiency；Also make the adjustable steel mesh clamping device assembling process very simple of ASM, assembling is time-consuming short, and high-efficient, equipment acquisition cost is low, long service life, and maintenance in the future is easy, and maintenance is time-consuming short.
Description
Technical field
The present invention relates to the fields surface mounting technology (SMT), are to be related to a kind of adjustable steel mesh of ASM more specifically
Clamping device.
Background technique
ASM (Adjustable Stencil Mount, adjustable steel rack mould group), is conventionally used on a printed-wiring board
The adjustable steel mesh clamping device of the ASM of print solder paste or red glue includes the first support frame and the second support frame, first support
Drawstring cylinder, several briquettings and drawstring, the front end phase of the drawstring and each briquetting are installed on frame and the second support frame respectively
Connection, each briquetting upper end are rotatablely connected by shaft and respective support frame, by drawstring cylinder tense drawstring make a briquetting to
Lower movement compresses steel mesh.The steel mesh positioning device of this class formation has the following deficiencies:
1, when assembling, need to wear drawstring, and drawstring is connected with each briquetting, therefore assembling process is very complicated,
Time-consuming, low efficiency for assembling, is not easy to assemble；
2, in use, drawstring is easy to happen fracture, causes printing machine steel mesh that can not position, and needs to wear drawing from new
Rope, and the maintenance time generally requires two hours, therefore maintenance is very time-consuming, while considerably increasing maintenance cost,
The working efficiency for substantially reducing SMT printing machine is still resulted in.
There are also a kind of adjustable steel mesh clamping devices of ASM for print solder paste on a printed-wiring board or red glue to include
First support frame and the second support frame are installed with several compression cylinders on first support frame and the second support frame respectively, pass through
Compression cylinder drives pressing plate to position printing machine steel mesh, and due to using multiple compression cylinders, equipment acquisition cost is high, dimension
Shield is inconvenient.
Summary of the invention
It is an object of the invention to overcome drawbacks described above in the prior art: provide a kind of easy for assembly, equipment acquisition cost
Low, long service life is easy to maintenance, the adjustable steel mesh clamping device of the extraordinary ASM of the stability of positioning.
To achieve the above object, technical solution provided by the invention is as follows:
A kind of adjustable steel mesh clamping device of ASM, including the first positioning mechanism and the second positioning mechanism being oppositely arranged,
First positioning mechanism and the second positioning mechanism respectively includes steel mesh locating rack, is installed in the driving of steel mesh locating rack one end
Device, at least one guide pad being installed on steel mesh locating rack, installing are sequentially connected with driving device on the guide pad
Kinematic link, at least one clamping unit being installed on steel mesh locating rack, the clamping unit and kinematic link transmission connect
It connects.
As a preferred solution, the clamping unit is the shaft by being installed on steel mesh locating rack, is installed in and turns
The gripping block of axis one end, is installed in the swing arm of the shaft other end, and the swing arm is connected with kinematic link.
As a preferred solution, the driving device is cylinder.
As a preferred solution, the driving device is connected by link block with kinematic link.
As a preferred solution, the kinematic link is arranged in guide pad and can move back and forth in guide pad.
As a preferred solution, the swing arm lower end offers through-hole, is installed on kinematic link and the through-hole phase
The pin shaft of adaptation), pin shaft is inserted into the through-hole and can slide up and down in the through-hole.
The beneficial effect of the adjustable steel mesh clamping device of ASM of the present invention is: passing through the first positioning being oppositely arranged
Mechanism and the second positioning mechanism, first positioning mechanism and the second positioning mechanism respectively include steel mesh locating rack, are installed in steel
The driving device of net locating rack one end, at least one guide pad being installed on steel mesh locating rack, installing is on the guide pad
With the kinematic link of driving device transmission connection, at least one clamping unit being installed on steel mesh locating rack, the clamping list
Member is sequentially connected with kinematic link.Each positioning mechanism, which only needs to install a driving cylinder, can drive multiple clamping units
The adjustable steel mesh of ASM is accurately positioned, have positional accuracy high and is stablized, printing precision is high and high production efficiency
The advantages of；Also make the adjustable steel mesh clamping device assembling process very simple of ASM, assembling is time-consuming short, high-efficient；Also make
The equipment acquisition cost of the adjustable steel mesh clamping device of ASM is low, long service life, and maintenance in the future is easy, maintenance it is time-consuming it is short,
Maintenance cost is low.
The adjustable steel mesh clamping device of ASM of the present invention is made furtherly with reference to the accompanying drawings and examples
It is bright:
Detailed description of the invention
Fig. 1 is the schematic perspective view of the adjustable steel mesh clamping device of ASM of the present invention；
Fig. 2 is the first positioning mechanism and the second positioning mechanism solid point of the adjustable steel mesh clamping device of ASM of the present invention
Solution structure schematic diagram；
Fig. 3 is the clamping unit and dimensional decomposition structure diagram of the adjustable steel mesh clamping device of ASM of the present invention.
In attached drawing, component names representated by each label are as follows:
1. the first positioning mechanism, 2. second positioning mechanisms, 3. steel mesh locating racks, 4. driving devices, 5. guide pads, 6. transmissions
Connecting rod, 7. clamping units, 8. link blocks, 9. through-holes, 10. pin shafts, 11. tracheae fixing clamps, 12. tracheaes, 13. elastic slices, 14. pads
Block, 15. bottom plates, 71, shaft, 72, gripping block, 73, swing arm.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.
More details are explained in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to Fig.1,2, a kind of adjustable steel mesh clamping device of ASM is provided, including the first positioning mechanism 1 being oppositely arranged
With the second positioning mechanism 2, first positioning mechanism 1 and the second positioning mechanism 2 respectively include steel mesh locating rack 3, are installed in
The driving device 4 of 3 one end of steel mesh locating rack, at least one guide pad 5 being installed on steel mesh locating rack 3 are installed in described lead
The kinematic link 6 being sequentially connected on block 5 with driving device 4, at least one clamping unit 7 being installed on steel mesh locating rack 3,
The clamping unit 7 is sequentially connected with kinematic link 6.Preferably, in the present embodiment, the driving device 4 is cylinder,
Each positioning mechanism only need to install a driving cylinder can drive multiple clamping units come to the adjustable steel mesh of ASM into
The advantages that row is accurately positioned, and has equipment acquisition cost low, and structure is simple, easy for assembly, and assembling is time-consuming short.
As shown in figure 3, as a preferred solution, the clamping unit 7 is turned by being installed on steel mesh locating rack 3
Axis 71 is installed in the gripping block 72 of 71 one end of shaft, is installed in the swing arm 73 of 71 other end of shaft, and the swing arm 73 connects with transmission
Bar 6 is connected.When driving device 4 drives kinematic link 6 to travel forward, kinematic link 6 drives swing arm 73 that shaft 71 is driven to revolve
Turning, which is rotated down gripping block 72, compresses the adjustable steel mesh of ASM, is accurately positioned to the adjustable steel mesh of ASM.Work as driving
When device 4 drives kinematic link 6 to move reset backward, kinematic link 6 drives swing arm 73 that the rotation of shaft 71 is driven to make gripping block 72
The adjustable steel mesh of ASM is unclamped in rotation upwards.
Furthermore, the driving device 4 is stepper motor, and at this moment kinematic link 6 is screw rod, is driven by stepper motor
Dynamic screw rod rotates that swing arm 73 is driven to swing, so that shaft 71 be made to rotate.
As a preferred solution, the driving device 4 is connected by link block 8 with kinematic link 6.
Furthermore, the kinematic link 6 is arranged in guide pad 5 and can move back and forth in guide pad 5, guide pad
The sliding slot slided for kinematic link 6 is equipped in 5.
Furthermore, 73 lower end of swing arm offers through-hole 9, is installed on kinematic link 6 and is adapted with the through-hole 9
Pin shaft 10, pin shaft 10 be inserted into the through-hole 9 in and can be slided up and down in the through-hole 9, the strip of the preferably longitudinal setting of through-hole 9
Shape aperture makes pin shaft 10 that can only travel longitudinally.
Furthermore, the steel mesh locating rack 3 is installed with several tracheae fixing clamps 11, fills on the tracheae fixing clamp 11
Equipped with tracheae 12, cylinder is connected with the tracheae 12.
Furthermore, the outside spacers of the steel mesh locating rack 3 are installed with several elastic slices 13 and cushion block 14.
Furthermore, 3 bottom of steel mesh locating rack is installed with bottom plate 15.
It is apparent that the quantity of the clamping unit 7 can be set according to actual conditions, it can be one, or one
More than a.And in the present embodiment, referring to Fig.1, it is preferred that the steel mesh of first positioning mechanism 1 and the second positioning mechanism 2 is fixed
Being respectively separated installing on the inside of the frame 3 of position, there are four clamping units 7.
In use, the adjustable steel mesh of ASM is placed between the first positioning mechanism 1 and the second positioning mechanism 2, driving dress
Four clamping units 7 on 4 driving the first positioning mechanisms 1 and the second positioning mechanism 2 are set, the gripping block 72 of clamping unit 7 pushes
And the adjustable steel mesh of ASM is effectively reliably fixed by being connected on the adjustable steel mesh of ASM tightly, realization.With operation
Step is few, and labor productivity is high, labor intensity is low, and accurate positioning, stable drive, effectively improves printing precision, guarantees printing
The advantages of effect.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (9)
1. a kind of adjustable steel mesh clamping device of ASM, which is characterized in that including the first positioning mechanism (1) for being oppositely arranged and
Second positioning mechanism (2), first positioning mechanism (1) and the second positioning mechanism (2) respectively include steel mesh locating rack (3),
It is installed in a driving device (4) of steel mesh locating rack (3), at least one guide pad being installed on steel mesh locating rack (3)
(5), it is installed in the kinematic link (6) on the guide pad (5) with driving device (4) transmission connection, is installed in steel mesh locating rack
(3) multiple clamping units (7) on, the clamping unit (7) and kinematic link (6) are sequentially connected.
2. the adjustable steel mesh clamping device of ASM according to claim 1, which is characterized in that the clamping unit (7) is
By the shaft (71) being installed on steel mesh locating rack (3), it is installed in the gripping block (72) of shaft (71) one end, is installed in shaft
(71) swing arm (73) composition of the other end, the swing arm (73) are connected with kinematic link (6).
3. the adjustable steel mesh clamping device of ASM according to claim 1, which is characterized in that the driving device (4) is
Cylinder.
4. the adjustable steel mesh clamping device of ASM according to claim 1, which is characterized in that the driving device (4) is logical
Link block (8) is crossed to be connected with kinematic link (6).
5. the adjustable steel mesh clamping device of ASM according to claim 1, which is characterized in that the kinematic link (6) is worn
It can move back and forth in guide pad (5) and in guide pad (5).
6. the adjustable steel mesh clamping device of ASM according to claim 2, which is characterized in that swing arm (73) lower end
It offers through-hole (9), the pin shaft (10) being adapted with the through-hole (9) is installed on kinematic link (6), it is logical that pin shaft (10) is inserted into this
It can slide up and down in hole (9) and in the through-hole (9).
7. the adjustable steel mesh clamping device of ASM according to claim 1, which is characterized in that the steel mesh locating rack (3)
Several tracheae fixing clamps (11) are installed with, are installed with tracheae (12) on the tracheae fixing clamp (11).
8. the adjustable steel mesh clamping device of ASM according to claim 1, which is characterized in that the steel mesh locating rack (3)
Inside interval be installed with several elastic slices (13) and cushion block (14).
9. the adjustable steel mesh clamping device of ASM according to claim 1, which is characterized in that the steel mesh locating rack (3)
Bottom is installed with bottom plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830097.8A CN106211624B (en) | 2016-09-18 | 2016-09-18 | The adjustable steel mesh clamping device of ASM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830097.8A CN106211624B (en) | 2016-09-18 | 2016-09-18 | The adjustable steel mesh clamping device of ASM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106211624A CN106211624A (en) | 2016-12-07 |
| CN106211624B true CN106211624B (en) | 2019-01-18 |
Family
ID=58066962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610830097.8A Active CN106211624B (en) | 2016-09-18 | 2016-09-18 | The adjustable steel mesh clamping device of ASM |
Country Status (1)
| Country | Link |
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| CN (1) | CN106211624B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127115A1 (en) | 2017-12-27 | 2019-07-04 | Oppo广东移动通信有限公司 | Data transmission method, terminal device and network device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927585A (en) * | 2005-09-08 | 2007-03-14 | 东莞市凯格精密机械有限公司 | Clamping system |
| CN201437296U (en) * | 2009-06-01 | 2010-04-14 | 深圳德森精密设备有限公司 | Steel-mesh automatic locating system |
| CN201439259U (en) * | 2009-07-30 | 2010-04-21 | 东莞市科隆威自动化设备有限公司 | Adjustable steel mesh mechanism |
| CN103692765A (en) * | 2013-12-31 | 2014-04-02 | 罗安松 | SMT printer stencil positioning device |
| CN104553271A (en) * | 2015-02-04 | 2015-04-29 | 安吉腾飞电子有限公司 | Novel screen structure of SMT (surface mount technology) printing machine |
| CN206100637U (en) * | 2016-09-18 | 2017-04-12 | 东莞市九方电子设备有限公司 | ASM adjustable steel mesh clamping device |
-
2016
- 2016-09-18 CN CN201610830097.8A patent/CN106211624B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927585A (en) * | 2005-09-08 | 2007-03-14 | 东莞市凯格精密机械有限公司 | Clamping system |
| CN201437296U (en) * | 2009-06-01 | 2010-04-14 | 深圳德森精密设备有限公司 | Steel-mesh automatic locating system |
| CN201439259U (en) * | 2009-07-30 | 2010-04-21 | 东莞市科隆威自动化设备有限公司 | Adjustable steel mesh mechanism |
| CN103692765A (en) * | 2013-12-31 | 2014-04-02 | 罗安松 | SMT printer stencil positioning device |
| CN104553271A (en) * | 2015-02-04 | 2015-04-29 | 安吉腾飞电子有限公司 | Novel screen structure of SMT (surface mount technology) printing machine |
| CN206100637U (en) * | 2016-09-18 | 2017-04-12 | 东莞市九方电子设备有限公司 | ASM adjustable steel mesh clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106211624A (en) | 2016-12-07 |
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