A kind of automatic tin soldering device
Technical field
The utility model relates to scolding tin technical field, especially a kind of automatic tin soldering device.
Background technique
Current automatically or semi-automatically soldering apparatus, solder are distant from weldering pen, and distance far causes solder in the mistake of feeding
Frictional force is bigger in journey, is unfavorable for the smooth feeding of solder, influences soldering effect.In addition, existing tin soldering equipment structure ratio
It is relatively fixed, it is unfavorable for welding the replacement of pen, soldering low efficiency.Therefore, it is necessary to be improved to the prior art.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of automatic tin soldering device, it is intended to solve existing soldering
The feeding of device solder has some setbacks, and weldering pen is not easy the problem of replacing.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of automatic tin soldering device is provided, including
Switching part, the Song Xi mechanism for feeding solder and for clamp and heat weldering pen clamping device, the Song Xi mechanism and
Clamping device is installed on switching part.
Further, the clamping device includes gripper cylinder and two symmetrical clamping parts, two clamping part difference
It is mounted on gripper cylinder, the gripper cylinder can drive two clamping part clampings or opening.
Further, each clamping part includes fixed plate, heating block, the top pillar for clamping weldering pen, the top pillar
With heating block is thermally conductive is fixedly connected, the heating block is fixed in fixed plate, and the fixed plate is mounted on the gripper cylinder.
Further, the top pillar has three, offers on the end face of each top pillar and matches with a weldering outer profile
Groove.
Further, the clamping part further includes fixed plate, and the first screw hole, the heating block are offered in the fixed plate
On offer the second screw hole with the cooperation of the first screw hole, three top pillars are mounted in fixed plate, are screwed into the first screw hole by screw
Fixed plate is mounted on heating block in the second screw hole.
Further, the Song Xi mechanism includes delivery section, and the delivery section includes the pedestal being mounted on switching part, turns
The dynamic roller for being mounted on the base and being used to place solder coiled strip, is rotatably installed in pedestal at the feeder motor being mounted on the base
On conveyance gear, the locating wheel being rotatably installed on pedestal and the guide pipe passed through for solder, the gear and locating wheel
Between form the channel passed through for solder, the guide pipe is located at the both ends in channel.
Further, the Song Xi mechanism further includes leading weldering portion, and the weldering portion that leads includes rotating electric machine, pivoted arm and for tin
The needle tubing that line passes through, the rotating electric machine are fixedly connected with the gripper cylinder, and one end of the pivoted arm is mounted on rotating electric machine
Shaft on, the adjustable other end for being mounted on pivoted arm of the needle tubing.
Further, the weldering portion that leads further includes the fixed block for fixing needle tubing, offers strip-shaped hole on the pivoted arm,
The fixed block passes through strip-shaped hole by bolt and is mounted on pivoted arm.
Further, the automatic tin soldering device further includes regulating mechanism, and the regulating mechanism includes angle adjustment plate, institute
It states and offers arcuate socket on angle adjustment plate, the clamping device is mounted on angle adjustment plate, and the angle adjustment plate passes through
Screw passes through arcuate socket and is mounted on the switching part.
Further, the regulating mechanism further includes Buffer Unit, and the Buffer Unit includes that straight line cylinder and straight line are led
Rail, the straight line cylinder are slidably disposed in linear guide, and the linear guide is mounted on the angle adjustment plate, institute
Clamping device is stated to be fixedly connected with straight line cylinder.
Compared with the existing technology, a kind of automatic tin soldering device provided by the utility model, by by Song Xi mechanism and clamping
Mechanism is installed along on switching part, greatly shortens the distance between Song Xi mechanism and clamping device, and then reduce the defeated of solder
Resistance is sent, keeps solder feeding more smooth.In addition, clamping device can clamp the weldering pen of different size, different product can adapt to
Welding, greatly improve welding efficiency.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the stereoscopic schematic diagram of automatic tin soldering device provided by the utility model;
Fig. 2 is the schematic front view of automatic tin soldering device;
Fig. 3 is the stereoscopic schematic diagram of another angle of automatic tin soldering device in Fig. 1;
Fig. 4 is the decomposition diagram of clamping part in Fig. 3;
Fig. 5 is the scheme of installation of heating block and top pillar in Fig. 4;
Fig. 6 is the partial enlargement diagram of delivery section in Fig. 1;
Fig. 7 is the positional diagram of conveyance gear and locating wheel in Fig. 6.
Specific embodiment
Now in conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As shown in Figure 1, the utility model provides a kind of automatic tin soldering device, including switching part 100, for feeding solder
Song Xi mechanism 200 and for clamp and heat weldering pen 1 clamping device 300, Song Xi mechanism 200 and clamping device 300 are pacified
On switching part 100.By the way that Song Xi mechanism 200 and clamping device 300 to be installed along on switching part 100, greatly shorten
The distance between Song Xi mechanism 200 and clamping device 300, and then reduce the transporting resistance of solder, keep solder feeding more smooth.Separately
Outside, clamping device 300 can clamp the weldering pen 1 of different size, can adapt to the welding of different product, greatly improve welding effect
Rate.
In the present embodiment, switching part 100 is shaft, and automatic tin soldering device can be mounted on other set by what shaft rotated
It is standby upper, for example, on the robotic arm by shaft installation, convenient for being welded to product.
As shown in Figures 2 and 3, clamping device 300 includes gripper cylinder 310 and two symmetrical clamping parts 320.Two folders
It holds portion 320 to be separately mounted on gripper cylinder 310, gripper cylinder 310 can drive two 320 clampings of clamping part or opening, realize
The clamping of butt welding pen 1.
As shown in figure 4, each clamping part 320 includes fixed plate 321, heating block 322, the top pillar for clamping weldering 1, pen
323.Top pillar 323 with heating block 322 is thermally conductive is fixedly connected, heating block 322 is fixed in fixed plate 321, and fixed plate 321 is mounted on
On gripper cylinder 310.Heating block 322 can be heated by the thermally conductive butt welding pen 1 of top pillar 323, realize that weldering pen 1 melts solder.
In the present embodiment, top pillar 323 is made of copper material.There are three top pillars 323 on each clamping part 320, each top pillar 323
The groove 324 matched with weldering 1 outer profile of pen is offered on end face, can make to weld the more stable of the clamping of pen 1 in this way.
Clamping part 320 further includes fixed plate 325, and the first screw hole 326 is offered in fixed plate 325, is opened up on heating block 322
There is the second screw hole 327 with the cooperation of the first screw hole 326, three top pillars 323 are first mounted in fixed plate 325, then pass through spiral shell again
Nail, which is screwed into the first screw hole 326 and the second screw hole 327, is mounted on fixed plate 325 on heating block 322, can facilitate multiple tops in this way
(please referring to Fig. 5) is dismounted while column 323.
Fig. 1,6 and 7 are please referred to, Song Xi mechanism 200 includes delivery section 210.Delivery section 210 includes being mounted on switching part 100
On pedestal 211, be rotatably installed on pedestal 211 and for place solder coiled strip roller 212, be mounted on pedestal 211
Feeder motor 213, the conveyance gear 214 being rotatably installed on pedestal 211, the locating wheel 215 being rotatably installed on pedestal 211 with
And for the guide pipe 216 that solder passes through, the channel 217 passed through for solder, guiding are formed between gear 214 and locating wheel 215
Pipe 216 is located at 217 both ends in channel, for being oriented to the solder from roller 212, prevents solder in channel 217
It is broken off.
Further, Song Xi mechanism 200 further includes leading weldering portion 220, and leading weldering portion 220 includes rotating electric machine 221, pivoted arm 222
And for needle tubing 223 that solder passes through.Rotating electric machine 221 is fixedly connected with gripper cylinder 310, and one end of pivoted arm 222 is mounted on
In the shaft of rotating electric machine 221, the adjustable other end for being mounted on pivoted arm 222 of needle tubing 223.It is driven by rotating electric machine 221
Pivoted arm 222 rotates, so that needle tubing 223 be driven to swing;When needing to feed solder, needle tubing 223 is swung close to clamping device 300;
When needing to clean clamping device 300, needle tubing 223 is swung far from clamping device 300.In the present embodiment, leading weldering portion further includes
For fixing the fixed block 225 of needle tubing 223, the other end of pivoted arm 222 offers strip-shaped hole 224, and fixed block 225 is worn by bolt
Strip-shaped hole 224 is crossed to be mounted on pivoted arm 222.Bolt can rotate in strip-shaped hole 224 and movement, to adjust the position of needle tubing 223
It sets, adapts to the welding of products of different specifications.
In the actual processing process, solder sequentially passes through guide pipe 216, channel 217, guide pipe 216 from roller 212,
Then it is then passed through needle tubing 223.When wherein, by channel 217, solder is clamped between conveyance gear 214 and locating wheel 215,
Feeder motor 213 drives conveyance gear 214 to rotate, and conveyance gear 214 drives solder mobile, realizes the conveying of solder.
Please refer to Fig. 2 and 3, automatic tin soldering device further include for changing the regulating mechanism 400 of 300 position of clamping device,
Regulating mechanism 400 includes angle adjustment plate 410.Arcuate socket 411 is offered on angle adjustment plate 410, angle adjustment plate 410 passes through
Screw passes through arcuate socket 411 and is mounted on switching part 100, and clamping device 300 is mounted on angle adjustment plate 410.Pass through adjusting
Position of the screw in arcuate socket 411, it can be achieved that clamping device 300 angular adjustment, and then realize the angular adjustment of weldering pen 1,
To adapt to the welding of angle.
Specifically, regulating mechanism 400 further includes Buffer Unit 420, and Buffer Unit 420 is mounted on angle adjustment plate 410,
Clamping device 300 is mounted on Buffer Unit 420.Buffer Unit 420 includes straight line cylinder 421 and linear guide (not shown),
Straight line cylinder 421 is slidably disposed in linear guide, and linear guide is mounted on angle adjustment plate 410, clamping device 300
It is fixedly connected with straight line cylinder 421.In the present embodiment, the gripper cylinder 310 of clamping device 300 is mounted on by link block 2
On straight line cylinder 421, linear guide is mounted on angle adjustment plate 410 by link block 3.When weldering pen 1 is moved to welding position,
Weldering pen 1, which moves down, withstands welding position, and at this moment straight line cylinder 421, which can move up, generates a cushion effect, avoids weldering pen 1 and welding position
Hard contact.
It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill
Art feature is equivalently replaced;And all such modifications and replacement, it all should belong to the protection of the appended claims for the utility model
Range.