CN216313535U - Spot welding device is used in production of high-speed high accuracy chip mounter PCB paster - Google Patents
Spot welding device is used in production of high-speed high accuracy chip mounter PCB paster Download PDFInfo
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- CN216313535U CN216313535U CN202122661989.9U CN202122661989U CN216313535U CN 216313535 U CN216313535 U CN 216313535U CN 202122661989 U CN202122661989 U CN 202122661989U CN 216313535 U CN216313535 U CN 216313535U
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- spot welding
- chip mounter
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- welding device
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- 238000003466 welding Methods 0.000 title claims abstract description 97
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
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Abstract
The utility model discloses a spot welding device for producing PCB (printed circuit board) patches of a high-speed high-precision patch mounter, which comprises a workbench, a control device, a spot welding mechanism and a clamping mechanism, wherein the control device, the spot welding mechanism and the clamping mechanism are all arranged on the workbench, the spot welding mechanism comprises an electric cylinder, a spot welding base, a telescopic rod, a sliding rail, a sliding block and a spot welding head, the spot welding base is connected with the workbench in a screw fixing mode, the electric cylinder is arranged on the spot welding base, the telescopic rod is connected with the electric cylinder, the sliding rail is arranged on the spot welding base, the spot welding head is connected with the sliding block, the sliding block is movably connected with the sliding rail, the telescopic rod is connected with the sliding block, the clamping mechanism comprises an air cylinder, a push rod, a placing box, a clamping block, a fixing rod and a fixing block, the placing box is fixed with the workbench, the cylinder is connected with the push rod; the utility model can improve the welding stability and precision.
Description
Technical Field
The utility model relates to the field of spot welding devices, in particular to a spot welding device for PCB (printed circuit board) chip mounting production of a high-speed high-precision chip mounter.
Background
With the development of spot welding devices, there are increasing demands on spot welding devices, such as stability of welding, welding yield, and the like. General spot welding device has unipolar, biax or swing arm, but this kind of form spot welding device is not nimble enough, and application scope is narrower relatively moreover, can't satisfy the spot welding processing technology of demand on a large scale in addition, in the spot welding process of carrying out less type component, because the component is less leads to, the soldered connection is in the welded time, and the component often takes place the skew, leads to not accurate enough during the welding to the quality of welding has been influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the technology, the utility model provides a spot welding device for producing a PCB patch of a high-speed high-precision patch machine.
In order to achieve the purpose, the utility model adopts the following technical scheme: a spot welding device for producing high-speed and high-precision chip mounters (PCBs) chip mounters comprises a workbench, a control device, a spot welding mechanism and a clamping mechanism, wherein the control device, the spot welding mechanism and the clamping mechanism are arranged on the workbench, the spot welding mechanism comprises an electric cylinder, a spot welding base, an expansion link, a slide rail, a slide block and a spot welding head, the spot welding base is connected with the workbench in a screw fixing mode, the electric cylinder is arranged on the spot welding base, the expansion link is connected with the electric cylinder, the slide rail is arranged on the spot welding base, the spot welding head is connected with the slide block, the slide block is movably connected with the slide rail, the expansion link is connected with the slide block, the clamping mechanism comprises an air cylinder, a push rod, a placing box, a clamping block, a fixing rod and a fixing block, the placing box is fixed with the workbench, the cylinder is connected with the push rod.
As a further elaboration, the fixing rod and the fixing block form an integrated molding structure, and both the fixing rod and the fixing block are disposed on the placing box.
By way of further illustration, the push rod and the clamping block form an integrally formed structure.
As a further illustration, the air cylinder pushes the push rod and the clamping block to move.
By way of further illustration, the control device is electrically connected to the electric cylinder and the cylinder, respectively.
As a further explanation, rubber feet which play a supporting role are arranged on the periphery of the bottom of the workbench.
In conclusion, the utility model has the following beneficial effects: the utility model relates to a spot welding device for producing a high-speed high-precision chip mounter PCB chip, which is characterized in that a clamping mechanism is arranged to clamp a chip, the chip is spot-welded by the spot welding mechanism, when in use, the chip to be welded is placed in a placing box, a control device controls an air cylinder to move, the air cylinder further pushes a push rod and a clamping block to move until the clamping block and the chip are clamped mutually, the other end of the chip is attached to the inner wall of a fixed block, the chip is fixed in the placing box, the control device controls an electric cylinder to move, so that the electric cylinder drives an expansion link to move, the expansion link further pushes a sliding block to move downwards along a sliding rail until a spot welding head and a point are aligned with each other, after the position is aligned, the spot welding head welds the chip, the spot welding work is finished, and the high-precision spot welding can be carried out on the chip by the spot welding head, and can be fixed with the paster through setting up fixture, improve welding stability and precision, avoid taking place the skew at welding in-process paster, it is accurate inadequately when leading to the welding to influence paster welded quality.
Drawings
FIG. 1 is a front view of a spot welding device for PCB chip mounting production of a high-speed high-precision chip mounter according to the present invention;
FIG. 2 is a side view of a spot welding device for PCB chip mounting production of a high-speed high-precision chip mounter according to the present invention;
FIG. 3 is a schematic structural view of the spot welding mechanism of the present invention;
FIG. 4 is a schematic structural diagram of the clamping mechanism of the present invention.
Reference numbers in the figures:
FIG. 1-stage; 2-rubber feet; 3-a control device; 4-spot welding mechanism; 5-a clamping mechanism; 6-spot welding a base; 7-a slide rail; 8-spot welding head; 9-a slide block; 10-a telescopic rod; 11-an electric cylinder; 12-a cylinder; 13-a push rod; 14-a clamping block; 15-placing the box; 16-fixing block; 17-fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the following figures 1-4, a spot welding device for PCB (printed circuit board) chip mounting production of a high-speed high-precision chip mounter comprises a workbench 1, a control device 3, a spot welding mechanism 4 and a clamping mechanism 5, wherein the control device 3, the spot welding mechanism 4 and the clamping mechanism 5 are all arranged on the workbench 1, the spot welding mechanism 4 comprises an electric cylinder 11, a spot welding base 6, an expansion rod 10, a sliding rail 7, a sliding block 9 and a spot welding head 8, the spot welding base 6 is connected with the workbench 1 in a screw fixing mode, the electric cylinder 11 is arranged on the spot welding base 6, the expansion rod 10 is connected with the electric cylinder 11, the sliding rail 7 is arranged on the spot welding base 6, the spot welding head 8 is connected with the sliding block 9, the sliding block 9 is movably connected with the sliding rail 7, the expansion rod 10 is connected with the sliding block 9, and the clamping mechanism 5 comprises an air cylinder 12, Push rod 13, place box 15, grip block 14, dead lever 17 and fixed block 16, place box 15 with workstation 1 is fixed, cylinder 12 with push rod 13 is connected.
In this embodiment, the fixing rod 17 and the fixing block 16 form an integrated molding structure, the fixing rod 17 and the fixing block 16 are both disposed on the placing box 15, and when in use, a patch is placed inside the placing box 15, so that the patch and the fixing block 16 are attached to each other.
In this embodiment, the push rod 13 and the clamping block 14 form an integrated molding structure, when the integrated molding structure is used, the patch and the clamping block 14 are attached to each other, the push rod 13 is driven by the air cylinder 12 to move, the push rod 13 and the clamping block 14 are close to the fixing block 16 until the clamping block 14 clamps the patch, the clamping and positioning of the PCB patch can be realized, and the positioning accuracy is very high.
In this embodiment, the air cylinder 12 pushes the push rod 13 and the clamping block 14 to move.
In the present embodiment, the control device 3 is electrically connected to the electric cylinder 11 and the air cylinder 12, respectively.
In this embodiment, rubber feet 2 for supporting are arranged around the bottom of the workbench 1.
In this embodiment, control electronic jar 11 through controlling means 3 and move, make electronic jar 11 drive telescopic link 10 motion, and then telescopic link 10 promotes slider 9 and point bonding tool 8 and moves down along slide rail 7, after removing a definite position, spot welding head 8 carries out spot welding to the PCB paster, carries out spot welding through point bonding head 8, and the spot welding quality is high, and the spot welding precision is high, and the efficiency of spot welding is higher, can reduce workman's application simultaneously.
When specifically using, place the box 15 inside with needs welded paster, through the motion of 3 control cylinder 12 of controlling means, and then cylinder 12 promotes catch bar 13 and grip block 14 motion, until grip block 14 presss from both sides tightly each other with the paster, and the other end of paster and 16 inner walls of fixed block laminate each other, the paster has been fixed inside placing box 15 this moment, through the motion of 3 control electronic jar 11 of controlling means, make the motion of electronic jar 11 drive telescopic link 10, and then telescopic link 10 promotes slider 9 and point bonding tool 8 and moves down along slide rail 7, until point bonding head 8 and paster aim at each other, after the alignment position, point bonding head 8 welds the paster, accomplish spot welding work.
In conclusion, the spot welding device for producing the high-speed high-precision chip mounter PCB chip is characterized in that a clamping mechanism is arranged to clamp a chip, the chip is spot-welded through the spot welding mechanism, when the spot welding device is used, the chip to be welded is placed in a placing box, a control device controls an air cylinder to move, the air cylinder further pushes a pushing rod and a clamping block to move until the clamping block and the chip are clamped mutually, the other end of the chip is attached to the inner wall of a fixed block, the chip is fixed in the placing box at the moment, a control device controls an electric cylinder to move, the electric cylinder drives an expansion rod to move, the expansion rod further pushes a sliding block and a point welding head to move downwards along a sliding rail until the point welding head and the chip are aligned mutually, after alignment, the point welding head performs position welding on the chip, the spot welding work is completed, and the high-precision spot welding can be performed on the chip through the spot welding head, and can be fixed with the paster through setting up fixture, improve welding stability and precision, avoid taking place the skew at welding in-process paster, it is accurate inadequately when leading to the welding to influence paster welded quality.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a spot welding device is used in production of high-speed high accuracy chip mounter PCB paster which characterized in that: including workstation, controlling means, spot welding mechanism and fixture, controlling means, spot welding mechanism, fixture all set up on the workstation, spot welding mechanism includes electronic jar, spot welding base, telescopic link, slide rail, slider and spot welding head, spot welding base with connect through the screw fixation mode between the workstation, electronic jar sets up on the spot welding base, the telescopic link with electronic jar is connected, the slide rail sets up on the spot welding base, the spot welding head with the slider is connected, the slider with swing joint between the slide rail, the telescopic link with the slider is connected, fixture includes cylinder, catch bar, places box, grip block, dead lever and fixed block, place the box with the workstation is fixed, the cylinder with the catch bar is connected.
2. The spot welding device for producing the high-speed and high-precision chip mounter PCB according to claim 1, wherein: the fixed rod and the fixed block form an integrated molding structure, and the fixed rod and the fixed block are both arranged on the placing box.
3. The spot welding device for producing the high-speed and high-precision chip mounter PCB according to claim 1, wherein: the push rod and the clamping block form an integrated molding structure.
4. The spot welding device for producing the high-speed and high-precision chip mounter PCB according to claim 1, wherein: the cylinder pushes the push rod and the clamping block to move.
5. The spot welding device for producing the high-speed and high-precision chip mounter PCB according to claim 1, wherein: the control device is electrically connected with the electric cylinder and the air cylinder respectively.
6. The spot welding device for producing the high-speed and high-precision chip mounter PCB according to claim 1, wherein: the bottom of workstation all is provided with the rubber foot that plays supporting role all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122661989.9U CN216313535U (en) | 2021-11-02 | 2021-11-02 | Spot welding device is used in production of high-speed high accuracy chip mounter PCB paster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122661989.9U CN216313535U (en) | 2021-11-02 | 2021-11-02 | Spot welding device is used in production of high-speed high accuracy chip mounter PCB paster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216313535U true CN216313535U (en) | 2022-04-15 |
Family
ID=81118102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122661989.9U Expired - Fee Related CN216313535U (en) | 2021-11-02 | 2021-11-02 | Spot welding device is used in production of high-speed high accuracy chip mounter PCB paster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216313535U (en) |
-
2021
- 2021-11-02 CN CN202122661989.9U patent/CN216313535U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |