CN207706530U - A kind of automatic tin welding machine - Google Patents
A kind of automatic tin welding machine Download PDFInfo
- Publication number
- CN207706530U CN207706530U CN201721744901.7U CN201721744901U CN207706530U CN 207706530 U CN207706530 U CN 207706530U CN 201721744901 U CN201721744901 U CN 201721744901U CN 207706530 U CN207706530 U CN 207706530U
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- China
- Prior art keywords
- axis module
- short
- plc controller
- tin
- head
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model provides a kind of automatic tin welding machine, it is by manually completing that it, which can solve existing electronic device is welded on circuit board, it also needs to manually carry out short-circuit test to it after welding, not only welding quality unstable, but also the problem that labor intensity is high.It includes rack and the PLC controller in rack, and turntable drives the indexing for carrying out horizontal direction to rotate by hollow dispenser；Tin silk reel, wire-feed motor and solder head are separately installed on scolding tin head bracket；Solder head, short-circuit detecting device and marking device are sequentially arranged along the rotation direction of turntable and correspond to a workpiece slot respectively, set on short-circuit detecting device there are four for detect workpiece whether short circuit pin, four pins and ink-jet marking machine are separately positioned on above corresponding workpiece slot, four pins are moved up and down by cylinder driving, and short-circuit detecting device, cylinder and ink-jet marking machine are electricly connected with PLC controller respectively.
Description
Technical field
The utility model is related to printed circuit board assembling field of welding devices, specially a kind of automatic tin welding machine.
Background technology
After printed circuit board completes, needs various electronic devices being assembled on printed circuit board by soldering and be made
Finished product.Existing soldering process is usually manually completed, and needs more people's cooperations, welding quality unstable, after welding
Finished product also needs to manually carry out short-circuit test to it, and workload is huge, and whole process expends larger manpower, and less efficient.
Invention content
In view of the above-mentioned problems, the utility model provides a kind of automatic tin welding machine, can solve existing to weld electronic device
Be connected on circuit board is to also need to manually carry out short-circuit test to it after welding, not only welding quality by manually completing
It is unstable, and the problem that labor intensity is high.
Its technical solution is such：A kind of automatic tin welding machine, it is characterised in that：It include rack and be mounted on the machine
PLC controller in frame, the rack are equipped with horizontal table, be separately installed on the horizontal table scolding tin head bracket,
Turntable, short-circuit detecting device and marking device；
It is circumferentially uniformly equipped with multiple product carriers to the turntable upper edge, and the product carrier is equipped with to be waited for for positioning
The workpiece slot of welding workpiece, the turntable drive the indexing for carrying out horizontal direction to rotate by hollow dispenser, the middle space division
The servo motor of cutter is electricly connected with the PLC controller；
Tin silk reel, wire-feed motor and solder head are separately installed on the scolding tin head bracket, the wire-feed motor is used for institute
It states the tin silk on tin silk reel and is conveyed to the solder head, be additionally provided on the scolding tin head bracket for driving the solder head to move
Dynamic driving device, the driving device and the solder head are electricly connected with the PLC controller respectively；
The solder head, the short-circuit detecting device and the marking device are sequentially arranged along the rotation direction of the turntable
And a workpiece slot is corresponded to respectively, set that there are four whether short circuit is drawn for detecting workpiece on the short-circuit detecting device
Foot, the marking device include ink-jet marking machine, and four pins and the ink-jet marking machine are separately positioned on corresponding institute
State above workpiece slot, four pins are moved up and down by cylinder driving, the short-circuit detecting device, the cylinder and
The ink-jet marking machine is electricly connected with the PLC controller respectively.
It is further characterized by：
The scolding tin head bracket includes X-axis module, riser, Y-axis module and Z axis module, the X-axis module, the Y-axis mould
Group and the Z axis module are ball wire rod-type straight line module, and the Y-axis module is fixedly mounted on the horizontal table,
The riser is fixedly mounted in vertically arranged and its lower end on the slide unit of the Y-axis module；The X-axis module level fixes peace
On the riser and vertical with the Y-axis module, the Z axis module is fixedly mounted on the slide unit of the X-axis module simultaneously
It is vertical with the X-axis module, it is also connected with supporting rack on the slide unit of the X-axis module, the tin silk reel and described send
Silk machine is separately mounted on support frame as described above；The solder head is mounted on the slide unit of the Z axis module, the X-axis module, institute
The servo motor stated on Y-axis module and the Z axis module is automatically controlled by respective motor driver and the PLC controller respectively
Connection.
It is installed with arc panel on the slide unit of the Z axis module, arc-shaped through-hole, institute are offered on the arc panel
The arc length direction for stating arc-shaped through-hole described in arc panel upper edge indicates scale, and the upper end of the solder head is mounted by means of bolts on
In the arc-shaped through-hole.
It further includes touch screen, and the touch screen is mounted in the rack and is electrically connected with the PLC controller.
It further includes start button, the start button be mounted on the horizontal table on and with the PLC controller
Electrical connection.
The quantity of the product carrier on the turntable is eight.
The utility model has the beneficial effects that：
The automatic tin welding machine of the utility model, solder head are mounted on scolding tin head bracket and are moved by driving device driving
Dynamic, turntable is equipped with multiple product carriers, can position multiple workpiece, solder head, short-circuit detecting device and marking device edge simultaneously
The rotation direction of turntable is sequentially arranged, and when scolding tin, PLC controller controls the driving device driving solder head on scolding tin head bracket and moves
It moves above one of product carrier, solder head is made to carry out scolding tin, after welding, turntable to the workpiece on the product carrier
Indexing rotation is carried out, so that next product carrier is moved to solder head and continues below welding, and the workpiece being welded is then by front
Short-circuit detecting device carry out short-circuit detecting, PLC controller is according to short-circuit detecting output control ink-jet marking machine in corresponding work
Mark on part, to distinguish qualified workpiece and underproof workpiece；By the present apparatus, it can be achieved that automatic tin soldering, scolding tin
Stable quality, whether short-circuit, substantially increase production efficiency, saved human cost if detecting product after scolding tin automatically.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model（The part-structure of rack is not shown）；
Fig. 3 is the installation relation schematic diagram of scolding tin head bracket and turntable
Fig. 4 is the enlarged drawing of a-quadrant in Fig. 2.
Reference numeral：1- racks；1-1- horizontal tables；2-PLC controllers；3- touch screens；4- turntables；5- products carry
Tool；6- workpiece；The servo motor of the hollow dispensers of 7-；8- tin silk reels；9- wire-feed motors；10- solder heads；11-X Axle mould groups；12-
Riser；13- Y-axis modules；14-Z Axle mould groups；15- supporting racks；16- arc panels；17- X-axis module, Y-axis module and Z axis module
On servo motor；18- tin silks；19- pins；20- ink-jet marking machines；21- cylinders；22- start buttons；23- danger buttons.
Specific implementation mode
See Fig. 1 to Fig. 4, a kind of automatic tin welding machine of the utility model comprising rack 1 and the PLC in rack 1
Controller 2 is equipped with touch screen 3 in rack 1, and touch screen 3 is electrically connected with PLC controller 2；Rack 1 is equipped with horizontal table 1-
Scolding tin head bracket, turntable 4, short-circuit detecting device and marking device are separately installed on 1, horizontal table 1-1；4 upper edge of turntable
It is circumferentially uniformly equipped with eight product carriers 5, and product carrier 5 is equipped with the workpiece slot for positioning workpiece 6 to be welded, turntable
4 drive the indexing for carrying out horizontal direction to rotate by hollow dispenser, servo motor 7 and 2 electricity of PLC controller of hollow dispenser
Control connection；Tin silk reel 8, wire-feed motor 9 and solder head 10 are separately installed on scolding tin head bracket, scolding tin head bracket includes X-axis mould
Group 11, riser 12, Y-axis module 13 and Z axis module 14, X-axis module 11, Y-axis module 13 and Z axis module 14 are ball wire rod-type
Straight line module, Y-axis module 13 are fixedly mounted on horizontal table 1-1, and riser 12 is fixedly mounted in vertically arranged and its lower end
On the slide unit of Y-axis module 13；11 level of X-axis module is fixedly mounted on riser 12 and vertical with Y-axis module 13, Z axis module
14 are fixedly mounted on the slide unit of X-axis module 11 and vertical with X-axis module 11, and support is also connected on the slide unit of X-axis module 11
Frame 15, tin silk reel 8 and wire-feed motor 9 are separately mounted on supporting rack 15；It is installed with arc panel on the slide unit of Z axis module 14
16, arc-shaped through-hole is offered on arc panel 16, and the arc length direction of 16 upper edge arc-shaped through-hole of arc panel indicates scale, solder head 10
Upper end is mounted by means of bolts in arc-shaped through-hole, the servo motor 17 on X-axis module 11, Y-axis module 13 and Z axis module 14
It is electricly connected respectively by respective motor driver and PLC controller 2, wire-feed motor 9 is used for the tin silk 18 on tin silk reel 8
It is conveyed to solder head 10.Solder head 10, short-circuit detecting device and marking device are sequentially arranged and distinguish along the rotation direction of turntable 4
A corresponding workpiece slot, set on short-circuit detecting device there are four for detect workpiece 6 whether the pin 19 of short circuit, marking device packet
Ink-jet marking machine 20 is included, four pins 19 and ink-jet marking machine 20 are separately positioned on above corresponding workpiece slot, four pins 19
It is moved up and down by the driving of cylinder 21, short-circuit detecting device, cylinder 21 and ink-jet marking machine are electric with PLC controller 2 respectively
Control connection.
Start button 22 and danger button 23, start button 22 and danger button 23 are additionally provided on horizontal table 1-1
It is electrically connected respectively with PLC controller 2.
Before welding, soldering angle that can be as needed adjusts position of the solder head 10 on arc panel 16, after adjusting in place,
Solder head 10 is fixed, then presses start button 22, solder head 10 is in X-axis module 11, Y-axis module 13 and Z axis module 14
Common driving is moved at workpiece 6 to be welded and carries out scolding tin to its workpiece 6, and after scolding tin, solder head 10 lifts stopping
Scolding tin, turntable 4 rotate the angle of a station, and solder head 10 continues to the progress scolding tin of next workpiece 6, and the work that scolding tin is completed
Part 6 is then moved to below short-circuit detecting device, and PLC controller 2 controls cylinder 21 and moves down four pins for making short-circuit detecting device
19 contact progress short-circuit detecting with workpiece 6, if workpiece 6 is qualified, when the workpiece 6 turns to 20 lower section of ink-jet marking machine, and PLC
Controller 2 controls the mark " qualification " on the workpiece 6 of ink-jet marking machine 20, if workpiece 6 is unqualified, not mark waits owning
After the completion of workpiece 6 welds, solder head 10 stops welding and playbacking, and after the completion of the detection of all workpiece 6, manually removes workpiece, will
Qualified workpiece and unqualified workpiece distinguish, then next group of workpiece to be welded is attached on product carrier, repeat the above process i.e.
It can.The welding detection time of each workpiece is only 12s, substantially increases production efficiency.
Claims (6)
1. a kind of automatic tin welding machine, it is characterised in that：It includes rack and the PLC controller in the rack, described
Rack is equipped with horizontal table, is separately installed with scolding tin head bracket, turntable, short-circuit detecting device on the horizontal table and beats
Device for mark；It is circumferentially uniformly equipped with multiple product carriers to the turntable upper edge, and the product carrier is equipped with to be waited for for positioning
The workpiece slot of welding workpiece, the turntable drive the indexing for carrying out horizontal direction to rotate by hollow dispenser, the middle space division
The servo motor of cutter is electricly connected with the PLC controller；Tin silk reel, wire feed are separately installed on the scolding tin head bracket
Machine and solder head, the wire-feed motor are used to the tin silk on the tin silk reel being conveyed to the solder head, the solder head branch
Be additionally provided with the driving device for driving solder head movement on frame, the driving device and the solder head respectively with it is described
PLC controller electricly connects；The solder head, the short-circuit detecting device and the marking device are along the rotation side of the turntable
To being sequentially arranged and corresponding to a workpiece slot respectively, set that there are four for whether detecting workpiece on the short-circuit detecting device
The pin of short circuit, the marking device includes ink-jet marking machine, and four pins and the ink-jet marking machine are separately positioned on
Above the corresponding workpiece slot, four pins are moved up and down by cylinder driving, the short-circuit detecting device, institute
It states cylinder and the ink-jet marking machine is electricly connected with the PLC controller respectively.
2. a kind of automatic tin welding machine according to claim 1, it is characterised in that：The scolding tin head bracket include X-axis module,
Riser, Y-axis module and Z axis module, the X-axis module, the Y-axis module and the Z axis module are ball wire rod-type straight line
Module, the Y-axis module are fixedly mounted on the horizontal table, and the riser is fixedly mounted in vertically arranged and its lower end
On the slide unit of the Y-axis module；The X-axis module level is fixedly mounted on the riser and vertical with the Y-axis module,
The Z axis module be fixedly mounted on it is on the slide unit of the X-axis module and vertical with the X-axis module, the X-axis module it is described
Supporting rack is also connected on slide unit, the tin silk reel and the wire-feed motor are separately mounted on support frame as described above；The scolding tin
Head is mounted on the slide unit of the Z axis module, the servo motor on the X-axis module, the Y-axis module and the Z axis module
It is electricly connected respectively by respective motor driver and the PLC controller.
3. a kind of automatic tin welding machine according to claim 2, it is characterised in that：It is solid on the slide unit of the Z axis module
Dingan County is equipped with arc panel, offers arc-shaped through-hole on the arc panel, the arc length side of arc-shaped through-hole described in the arc panel upper edge
To scale is indicated, the upper end of the solder head is mounted by means of bolts in the arc-shaped through-hole.
4. a kind of automatic tin welding machine according to claim 1, it is characterised in that：It further includes touch screen, the touch screen
It is electrically connected in the rack and with the PLC controller.
5. a kind of automatic tin welding machine according to claim 1, it is characterised in that：It further includes start button, the startup
Button is mounted on the horizontal table and is electrically connected with the PLC controller.
6. a kind of automatic tin welding machine according to claim 1, it is characterised in that：The product carrier on the turntable
Quantity is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744901.7U CN207706530U (en) | 2017-12-14 | 2017-12-14 | A kind of automatic tin welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744901.7U CN207706530U (en) | 2017-12-14 | 2017-12-14 | A kind of automatic tin welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207706530U true CN207706530U (en) | 2018-08-07 |
Family
ID=63026497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744901.7U Expired - Fee Related CN207706530U (en) | 2017-12-14 | 2017-12-14 | A kind of automatic tin welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207706530U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323033A (en) * | 2017-12-14 | 2018-07-24 | 无锡昌至盛机械制造有限公司 | Automatic tin welding machine |
| CN110561002A (en) * | 2019-09-16 | 2019-12-13 | 尹旭龙 | automatic welding marking equipment for T-shaped groove flange |
| CN110899892A (en) * | 2019-12-16 | 2020-03-24 | 王强 | Electrical component pin positioning and welding integrated machine for assembling circuit board |
| CN114932284A (en) * | 2022-06-29 | 2022-08-23 | 佛山市诺亨科技有限公司 | Four-station laser automatic tin soldering equipment applied to PCB |
-
2017
- 2017-12-14 CN CN201721744901.7U patent/CN207706530U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323033A (en) * | 2017-12-14 | 2018-07-24 | 无锡昌至盛机械制造有限公司 | Automatic tin welding machine |
| CN110561002A (en) * | 2019-09-16 | 2019-12-13 | 尹旭龙 | automatic welding marking equipment for T-shaped groove flange |
| CN110899892A (en) * | 2019-12-16 | 2020-03-24 | 王强 | Electrical component pin positioning and welding integrated machine for assembling circuit board |
| CN114932284A (en) * | 2022-06-29 | 2022-08-23 | 佛山市诺亨科技有限公司 | Four-station laser automatic tin soldering equipment applied to PCB |
| CN114932284B (en) * | 2022-06-29 | 2023-08-01 | 佛山市诺亨科技有限公司 | Four-station laser automatic soldering equipment applied to PCB |
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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 |
Granted publication date: 20180807 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |