CN110202346B - Pin system - Google Patents
Pin system Download PDFInfo
- Publication number
- CN110202346B CN110202346B CN201910586653.5A CN201910586653A CN110202346B CN 110202346 B CN110202346 B CN 110202346B CN 201910586653 A CN201910586653 A CN 201910586653A CN 110202346 B CN110202346 B CN 110202346B
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- Prior art keywords
- pin
- silver paste
- jig
- camera
- positioning
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 114
- 229910052709 silver Inorganic materials 0.000 claims abstract description 114
- 239000004332 silver Substances 0.000 claims abstract description 114
- 238000012545 processing Methods 0.000 claims abstract description 30
- 230000000007 visual effect Effects 0.000 claims abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 81
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000003491 array Methods 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000007747 plating Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003571 electronic cigarette Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010344 co-firing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Factory Administration (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention relates to the field of pins, in particular to a pin system. The fixture is provided with a plurality of workpieces with small holes and is provided with marks for visual positioning; the positioning device acquires the positions of small holes of all workpieces on the jig according to the marked positions; the silver paste dotting device performs silver paste dotting operation on the small holes corresponding to the workpiece; the pin inserting device performs pin inserting operation on the small hole of the corresponding workpiece at the small hole position; the silver paste dropping device is arranged at a silver paste dropping station of the conveying device, the contact pin device is arranged at a contact pin station of the conveying device, and the conveying device drives the jig to move to the silver paste dropping station and the contact pin station respectively. The invention realizes automatic silver paste dispensing and pin inserting, has good stability, achieves the workpiece yield up to 99.5%, particularly adopts the initial visual positioning function, and is matched with a special jig to obtain the small hole position of the workpiece, thereby avoiding the problem of increasing the processing difficulty caused by the need of tin paste coating on the surface of a processing object.
Description
Technical Field
The invention relates to the field of pins, in particular to a pin system, and especially relates to a pin system based on a ceramic heating body.
Background
With the gradual development of the electronic cigarette industry, the heating element manufacturing process is more and more widely applied in the industry, the market demand is also more and more increased, and the manual production efficiency is far from the market demand, so that the production efficiency is gradually changed by realizing the automatic contact pin to manufacture the heating element. Of course, the pin inserting process of other structures is also realized manually, and the efficiency is low.
The traditional heating element manufacturing process is to manually use nickel wires to stick silver paste and then insert the product hole sites in the fixture, but the product hole sites are tiny, the contact pin cannot be visually observed, the manual operation strength is high, the manual effect is unstable, the efficiency is low, and the like. For example, a single-station operation mode is adopted, namely an operator places a product in a clamp for photographing and positioning, after photographing and positioning are completed, the operator places the product on another silver paste plating device for plating silver paste plating, then manually loads and unloads the product again, moves the product to the next device for inserting pins, and finally manually unloads the product.
And, in the manufacturing process of the heating element which is popular at present, solder paste is coated on the surface of the jig before entering the silver paste dispensing process, small holes on a workpiece of the jig can be covered up, the small holes are difficult to obtain in the subsequent silver paste dispensing and pin inserting processes, and the subsequent processing difficulty is increased.
Therefore, the design of an automatic contact pin device, especially for the heating element, especially the heating element manufacturing process requiring the surface to be coated with solder paste, is an indispensable and very urgent matter, and is a technical scheme which is intensively studied by the person skilled in the art.
Disclosure of Invention
The invention aims to solve the technical problems of the prior art, provides a pin system, solves the problem of low efficiency of manual pin insertion, and further solves the problem that the processing difficulty is increased when the surface of a processing object is coated with solder paste.
The technical scheme adopted for solving the technical problems is as follows: there is provided a pin system comprising: the jig is provided with a plurality of workpieces with small holes, is provided with marks for visual positioning and identification codes for identifying jig information, a plurality of workpiece arrays are arranged on the jig, and the marks are provided with a plurality of marks and are respectively arranged between the workpiece positions; the positioning device acquires the positions of the small holes of each workpiece on the jig according to the marked positions, and matches the small hole position information with the corresponding identification codes; the silver paste dispensing device obtains small holes through the marks and the identification codes, and performs silver paste dispensing operation on the small holes corresponding to the workpieces; the pin inserting device acquires the small hole position through the mark and the identification code, and performs pin inserting operation on the small hole of the corresponding workpiece; the silver paste counting device is arranged at a silver paste counting station of the conveying device, the contact pin device is arranged at a contact pin station of the conveying device, and the conveying device drives the jig to move to the silver paste counting station and the contact pin station respectively; the pin device comprises a pin moving mechanism far away from the conveying device, a second mounting plate arranged on the pin moving mechanism, a third camera arranged on the second mounting plate and used for grabbing marks, a pin mechanism arranged on the second mounting plate and used for conducting pin operation, and a pin processing module respectively connected with the positioning device, the third camera and the pin mechanism; the pin processing module obtains the small hole position through the mark and the identification code and controls the pin mechanism to work on the small hole.
Among them, the preferred scheme is: the jacking clamping device is arranged at the silver paste point station and the contact pin station respectively and comprises a jacking mechanism for jacking the jig to leave the conveying device and a clamping mechanism for clamping the jig.
Among them, the preferred scheme is: the jacking and clamping device further comprises a jacking and clamping moving mechanism moving along the moving direction of the conveying device, and the jacking mechanism and the clamping mechanism are arranged on the jacking and clamping moving mechanism.
Among them, the preferred scheme is: the conveying device comprises two conveying belts which are arranged in parallel, and the jacking mechanism comprises a lifting platform arranged at the bottom of the conveying device and a jacking piece which is arranged between the two conveying belts and jacks up the jig along with the lifting platform; the clamping mechanism comprises a front limiting assembly, a rear limiting assembly and a left clamping assembly and a right clamping assembly, wherein the front limiting assembly and the rear limiting assembly are arranged between two conveying belts and ascend along with a lifting platform, the left clamping assembly and the right clamping assembly are arranged on the left side and the right side of the two conveying belts, and the left clamping assembly and the right clamping assembly are arranged on the left side and the right side of the two conveying belts.
Among them, the preferred scheme is: the workpiece is a ceramic heating body.
Among them, the preferred scheme is: the positioning device comprises a first workbench, a positioning plate arranged on the first workbench and used for placing a positioning jig, a first camera arranged above the positioning plate and used for acquiring image information, a positioning moving mechanism used for driving the positioning plate or/and the first camera to move, and a position identification processing module connected with the first camera and used for acquiring coordinate parameters of the position of the small hole according to the image information; the first camera acquires image information of surrounding workpieces according to the positions of the marks.
Among them, the preferred scheme is: the silver paste dispensing device comprises a silver paste dispensing moving mechanism arranged above the conveying device, a first mounting plate arranged on the silver paste dispensing moving mechanism, a second camera arranged on the first mounting plate and used for capturing marks, a silver paste dispensing mechanism arranged on the first mounting plate and used for performing silver paste dispensing operation, and a silver paste dispensing processing module respectively connected with the positioning device, the second camera and the silver paste dispensing mechanism; the spot silver paste processing module obtains the positions of the small holes through marks and controls the spot silver paste mechanism to work on the small holes.
Among them, the preferred scheme is: the silver paste dispensing mechanism comprises a silver paste dispensing opening for discharging silver paste and a screw valve for controlling the silver paste discharging amount of the silver paste dispensing opening.
Among them, the preferred scheme is: the contact pin mechanism comprises a wire feeding component, a cutting component and a contact pin component, wherein the wire feeding component feeds wires to the contact pin component, and the cutting component cuts wires fed to the contact pin component.
Among them, the preferred scheme is: the pin device also comprises a fourth camera and a fifth camera which are aligned with the X-axis direction and the Y-axis direction of the pin component of the pin device, and a judging processing module which is respectively connected with the fourth camera and the fifth camera and used for judging whether the wire outlet pin exists or not or/and judging whether the wire is askew or not.
Among them, the preferred scheme is: the conveying device comprises a feeding end, a discharging end and a plurality of conveying lines arranged between the feeding end and the discharging end, and each silver paste pointing device and one pin inserting device form a group and are matched with one conveying line.
Among them, the preferred scheme is: the contact pin system comprises a second workbench, the second workbench comprises a plurality of working areas, a plurality of conveying lines are arranged on the second workbench, and each working area is provided with a silver paste pointing device and a contact pin device which form a group.
The technical scheme adopted for solving the technical problems is as follows: there is provided a pin system comprising: the jig is provided with a plurality of workpieces with small holes, and is provided with marks for visual positioning and identification codes for identifying jig information; the positioning device acquires the positions of the small holes of each workpiece on the jig according to the marked positions, and matches the small hole position information with the corresponding identification codes; the silver paste dispensing device obtains small holes through the marks and the identification codes, and performs silver paste dispensing operation on the small holes corresponding to the workpieces; the pin inserting device acquires a small hole position through the mark and the identification code, and performs pin inserting operation on the small hole position on the small hole of the corresponding workpiece; the silver paste counting device is arranged at a silver paste counting station of the conveying device, the contact pin device is arranged at a contact pin station of the conveying device, and the conveying device drives the jig to move to the silver paste counting station and the contact pin station respectively; wherein, the tool is scribbled tin cream on the surface before placing in conveyer.
Compared with the prior art, the automatic silver paste dispensing device has the advantages that automatic silver paste dispensing and pin inserting are realized, the stability is good, the workpiece yield requirement reaches 99.5%, particularly, the initial visual positioning function is adopted, and the positions of small holes of the workpiece are obtained by matching with a special jig, so that the problem that the processing difficulty is increased because the surface of a processing object is required to be coated with solder paste is avoided; and fewer operators, the labor efficiency is improved, and the production cost is further reduced.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a pin system of the present invention;
FIG. 2 is a schematic diagram of the pin system of the present invention;
FIG. 3 is a schematic diagram of a fixture according to the present invention;
FIG. 4 is a schematic view of the structure of the workpiece of the present invention;
FIG. 5 is a schematic view of a lifting clamp device according to one aspect of the present invention;
FIG. 6 is a schematic view of another orientation of the lifting clamp of the present invention;
FIG. 7 is a schematic view of the positioning device of the present invention;
fig. 8 is a schematic structural view of the silver paste dispensing device of the present invention;
FIG. 9 is a schematic view of the structure of the pin device of the present invention;
Fig. 10 is a schematic diagram of the structure of the pin system of the present invention.
Detailed Description
Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the present invention provides a preferred embodiment of a pin system. FIG. 1 is a schematic diagram of a pin system of the present invention; FIG. 2 is a schematic diagram of the pin system of the present invention; FIG. 3 is a schematic diagram of a fixture according to the present invention; fig. 4 is a schematic view of the structure of the work piece of the present invention.
The pin system comprises a jig 100, a positioning device 200, a silver paste dispensing device 300, a pin device 400 and a conveying device 500, wherein the jig 100 is provided with a plurality of workpieces 10 with small holes 11 and is provided with marks 120 for visual positioning; the positioning device 200 obtains the positions of the small holes of each workpiece 10 on the jig 100 according to the positions of the marks 120; the silver paste dispensing device 300 obtains the small hole position through the mark 120 and performs silver paste dispensing operation on the small hole 11 corresponding to the workpiece 10; the pin device 400 obtains the small hole position through the mark 120 and performs pin operation on the small hole 11 corresponding to the workpiece 10; the silver paste dropping device 300 is arranged at a silver paste dropping station of the conveying device 500, the pin inserting device 400 is arranged at a pin inserting station of the conveying device 500, and the conveying device 500 drives the jig 100 to move to the silver paste dropping station and the pin inserting station respectively.
Specifically, the workpiece 10 is placed on the placement position of the jig 100 for limiting or fixing, and the small hole 11 of the workpiece 10, which needs to be pointed with the silver paste pin, must be arranged upwards, and the surface of the workpiece 10 and the surface of the jig 100 are flush or nearly flush; the whole jig 100 is placed at the positioning device 200, the current positions of all the marks 120 on the jig 100 are obtained through the positioning device 200, the marks 120 are used as reference positions, and the positions of the small holes of all the workpieces 10 are obtained through a visual positioning mode; the jig 100 after visual positioning is transported to a silver paste dispensing station through the transporting device 500, silver paste is dispensed to the small holes 11 through the silver paste dispensing device 300, after silver paste dispensing operation of all the small holes 11 on the current jig 100 is completed, the jig 100 is transported to the pin inserting device 400 through the transporting device 500, pins are inserted into the small holes 11 through the pin inserting device 400, the transporting device 500 is transported to the next station after the pin inserting operation is completed, the silver paste dispensing and pin inserting work is completed as a blanking station.
In this embodiment, referring to fig. 2, a plurality of placement grooves arranged in an array are provided on the surface of the jig 100 as placement positions 110, and a plurality of workpieces 10 can be placed by the jig 100, so that the silver paste pointing operation and the pin inserting operation of the plurality of workpieces 10 can be realized at one time, and the working efficiency is improved. And the marks 120 are provided in plurality and respectively disposed between the positions of the respective workpieces 10.
The ceramic heating element is preferably a ceramic heating element of electronic cigarette, the ceramic heating element takes a high-heat conductivity ceramic material as a matrix, heat-resistant refractory metal is taken as an inner electrode to form a heating circuit, and the ceramic heating element is a high-new high-heat energy-saving heating element which is formed by co-firing at high temperature through a series of special processes and can be applied to various fields. Preferably, each ceramic heating element is provided with a small hole 11 on both left and right sides.
Wherein, the jig 100 further includes an identification code for identifying jig information; the positioning device 200 matches the positioning information with the corresponding identification code, and the silver paste pointing device 300 and the pin device 400 both obtain the corresponding positioning information according to the identification code. The identification code may be a one-dimensional code, a two-dimensional code, a text code, a symbol code, an irregular shape structure code, etc., each jig 100 has a unique identification code, or each jig 100 has an identification code with other jigs 100 in the same lot in the same jig 100.
As shown in fig. 5 and 6, the present invention provides a preferred embodiment of the lifting clamp device. FIG. 5 is a schematic view of a lifting clamp device according to one aspect of the present invention; FIG. 6 is a schematic view of another orientation of the lifting clamp of the present invention.
The pin system further includes jacking and clamping devices respectively disposed at the silver paste dispensing station and the pin station, the jacking and clamping devices including a jacking mechanism for jacking the jig 100 to leave the transporting device 500, and a clamping mechanism for clamping the jig 100. In the transportation process of the transportation device 500, the jig 100 can leave the transportation device 500 through the jacking mechanism and can be clamped and positioned through the clamping mechanism, so that the silver paste pointing device 300 and the contact pin device 400 can be conveniently processed, the transportation of the transportation device 500 is not affected, or the transportation device 500 can not be affected in the subsequent moving process.
In this embodiment, the lifting and clamping device further includes a lifting and clamping moving mechanism 610 moving along the moving direction of the transporting device 500, and the lifting mechanism and the clamping mechanism are both disposed on the lifting and clamping moving mechanism 610. The transporting device 500 comprises two transporting belts arranged in parallel, and the jacking mechanism comprises a lifting platform arranged at the bottom of the transporting device 500 and a jacking piece arranged between the two transporting belts and jacking the jig 100 along with the lifting platform; the clamping mechanism comprises a front limiting assembly, a rear limiting assembly and a left clamping assembly, wherein the front limiting assembly and the rear limiting assembly are arranged between two conveying belts and ascend along with a lifting platform, the front limiting jig 100 and the rear limiting jig 100 are arranged on the left side and the right side of the two conveying belts, and the left clamping assembly and the right clamping assembly are arranged on the left side and the right side of the two conveying belts, and the left clamping jig 100 and the right clamping jig 100 are arranged on the left side and the right side of the two conveying belts.
Specifically, the jacking and clamping moving mechanism 610 includes a slide rail and a slider, and a fixed plate 651 provided on the slider, the fixed plate 651 being moved on the slide rail by the slider; the fixed plate 651 is provided with support frames 652, and a space is reserved between the support frames 652 and a conveying belt passes through the support frames; a lifting platform is arranged between the two support frames 652, the lifting platform comprises a support table 641 arranged between the two support frames 652, a lifter 643 arranged on the support table 641, and a lifting plate 642 arranged at the top of the lifter 643 and used for lifting the jig 100, when the jig 100 is detected to be transported to the position above the lifting plate 642 by the conveyor belt, the lifting plate 642 lifts the jig 100 by the lifter 643 and leaves the conveyor belt; the front and rear limiting assembly comprises a first limiting structure 632 and a second limiting structure 633 which are arranged at the front end and the rear end of the jacking plate 642, the first limiting structure 632 is a reference piece with an adjustable angle against the end face, the second limiting structure 633 is a hook claw arranged at the end edge of the jacking plate 642, the jacking plate 642 clamps the jig 100 between the first limiting structure 632 and the second limiting structure 633 when jacking the jig 100, meanwhile, in order to prevent the jig 100 from being subjected to inertia forward-rushing, a buffer limiting piece 631 is arranged at the front part, the end part of the buffer limiting piece 631 is a scrollable pulley, and the buffer limiting piece 631 is arranged on the fixing plate 651 through a bracket 653; the left and right clamping components are respectively arranged on the two support frames 652 and above the two sides of the conveyor belt, and the compression air cylinder 621 on one side drives the compression plate to press the reference piece 622 on the other side, so that left and right clamping is realized.
Considering that the jig 100 is required to be prevented from being scratched, the jig 100 needs to be antistatic, photographing is not affected, and the like, the surface of the jig 100 is antistatic by adopting a treatment process of an oxidized surface, and the jig 100 is required to have certain rigidity and flat end surfaces, so that the jig is convenient to clamp in the positive direction of the left and right clamping assemblies, and the subsequent positioning precision is improved.
And, detecting the mode that the jig 100 is transported to the upper part of the jacking plate 642 by the conveyor belt, an inductor can be arranged on the jacking clamping device, or an inductor is arranged on a corresponding workbench to sense the position of the jig 100.
As shown in FIG. 7, the present invention provides a preferred embodiment of the positioning device. Fig. 7 is a schematic structural view of the positioning device of the present invention.
The positioning device 200 includes a first workbench 210, a positioning plate 230 disposed on the first workbench 210 and used for placing the positioning jig 100, a first camera 260 disposed above the positioning plate 230 and used for acquiring image information, a positioning moving mechanism driving the positioning plate 230 and/or the first camera 260 to move, and a position recognition processing module connected with the first camera 260 and used for acquiring coordinate parameters of the pinhole position according to the image information; wherein the first camera 260 acquires image information of the surrounding workpiece 10 according to the position of the marker 120. The positioning device 200 performs positioning for each fixture 100 separately, and transmits the data information corresponding to the fixture 100, that is, the position of each mark 120 on the fixture 100 and the coordinate parameters of the small hole position, to the subsequent silver paste pointing device 300 and the pin pointing device 400, and is placed in the transporting device 500, and then transported to the silver paste pointing device 300 and the pin pointing device 400 along with the transporting device 500 for silver paste pointing operation and pin pointing operation.
Specifically, the positioning moving mechanism includes a Y-axis moving assembly 220 disposed on the first working table 210, and an X-axis moving assembly 240 disposed above the first working table 210, the positioning plate 230 is disposed on the Y-axis moving assembly 220, the jig 100 on the positioning plate 230 is driven to move in the Y-axis direction by the Y-axis moving assembly 220, the first camera 260 is disposed on the X-axis moving assembly 240, and the first camera 260 is driven to move along the X-axis direction of the jig 100 by the X-axis moving mechanism, so as to align the jig 100 on the X-Y plane by the first camera 260, obtain a photograph based on the workpiece 10 around the mark 120, and position each hole 11 by the mark 120.
The positioning moving mechanism may be an XY axis plane moving assembly, which may be disposed on the first workbench to drive the positioning plate to move in XY axis plane, or may be disposed above the first workbench to drive the first camera 260 to move in XY axis plane; meanwhile, a Z-axis moving component can be added to facilitate adjustment of the shooting range or focal length of the first camera 260 in the vertical direction.
Regarding the positioning plate 230, a reference member and a pressing cylinder 231 disposed opposite to the reference member are provided on the positioning plate 230, and the pressing cylinder 231 and the reference member are disposed in groups in two directions perpendicular to each other and position the jig 100.
With respect to the X-axis moving assembly 240, it is disposed on the first stage 210 by a support 252. And, a mounting plate 251 is further disposed on the X-axis moving assembly 240, and the first camera 260 is disposed on the first camera 260.
Regarding the workflow, the jig 100 is placed on the positioning plate 230, and the jig 100 can be placed directly or positioned by a positioning structure, and then enters a visual positioning link; in the visual positioning, the first camera 260 is moved to obtain the identification code on the jig 100, so as to obtain the unique identification information of the jig 100, wherein the identification code is preferably a two-dimensional code; the first camera 260 is then moved to obtain the positions of the marks 120 in a certain order, for example, the marks 120 are arranged in the middle of the camera, a picture of the workpiece 10 around the marks 120 is taken by taking the mark 120 as the original coordinates, and the marks 120 are preferably three circular holes forming a recognizable direction based on the coordinate parameters of the positions of the holes of the marks 120. Because the installation position angle of each jig 100 and the corresponding workpiece 10 has fine deviation, and the small hole position cannot be obtained after the subsequent solder paste coating, the accurate position of the small hole 11 of the workpiece 10 corresponding to each jig 100 is firstly obtained through the positioning device 200, and then, the coordinate parameters of the small holes of the jigs 100 are called through the identification codes by the silver paste pointing device 300 and the pin pointing device 400, so that the accurate position of each small hole 11 can be obtained through the identification of the mark 120, and the processing efficiency is improved.
In order to improve the accuracy of the positions of the small holes, each mark 120 is disposed in the middle of the four workpieces 10, and the shooting range of the first camera 260 includes the four workpieces 10, and the positions of all the small holes 11 on the four workpieces 10 are obtained by one mark 120.
As shown in fig. 8, the present invention provides a preferred embodiment of the spot silver paste apparatus. Fig. 8 is a schematic structural view of the silver paste dropping device of the present invention.
The silver paste dispensing device 300 includes a silver paste dispensing moving mechanism disposed above the transporting device 500, a first mounting plate 340 disposed on the silver paste dispensing moving mechanism, a second camera 360 disposed on the first mounting plate 340 and gripping the mark 120, a silver paste dispensing mechanism 350 disposed on the first mounting plate 340 and performing a silver paste dispensing operation, and a silver paste dispensing processing module connected to the positioning device 200, the second camera 360 and the silver paste dispensing mechanism 350, respectively; wherein, the spot silver paste processing module obtains the position of the small hole through the mark 120, and controls the spot silver paste mechanism 350 to work on the small hole 11.
Specifically, assuming that the transportation direction of the transportation device 500 is the Y axis, the spot silver paste movement mechanism includes an X axis movement assembly 320 and a Z axis movement assembly 330, the first mounting plate 340 is disposed on the Z axis movement assembly 330, and the first mounting plate 340 is moved on the vertical plane of the transportation device 500 by the cooperation of the X axis movement assembly 320 and the Z axis movement assembly 330; and, regarding the Y-axis moving direction, the silver paste dispensing moving mechanism may include a Y-axis moving assembly, so that the first mounting plate 340 may implement spatial three-axis movement, or referring to fig. 3, the jacking clamping moving mechanism 610, the X-axis moving assembly 320 and the Z-axis moving assembly 330 may be linked, so that the first mounting plate 340 may implement spatial three-axis movement with respect to the jig 100; and, during the movement of the first mounting plate 340, the second camera 360 and the silver paste dispensing mechanism 350 are driven to perform corresponding operations.
Regarding the X-axis moving assembly 320, the X-axis moving assembly 320 is disposed on a table through the support 310. And the X-axis moving assembly 320 is spanned across the transporter 500 by the carriage 310.
Regarding the workflow, the second camera 360 is moved to obtain the identification code on the jig 100, so as to obtain the unique identity information of the jig 100, and the coordinate parameters of each small hole of the jig 100 are called; and then the second camera 360 is moved to obtain the positions of the marks 120 according to a certain sequence, so that the positions of the small holes 11 around the marks 120 are obtained according to the called data information, and the small holes 11 are operated according to the small hole position moving point silver paste moving mechanism.
In this embodiment, the silver paste dispensing mechanism 350 includes a silver paste dispensing port for dispensing silver paste, and a screw valve for controlling the amount of silver paste dispensed from the silver paste dispensing port.
As shown in FIG. 9, the present invention provides a preferred embodiment of the pin apparatus. Fig. 9 is a schematic structural view of the pin device of the present invention.
The pin device 400 includes a pin moving mechanism far from the transporting device 500, a second mounting plate 440 disposed on the pin moving mechanism, a third camera 460 disposed on the second mounting plate 440 and grasping the mark 120, a pin mechanism 450 disposed on the second mounting plate 440 and performing a pin operation, and a pin processing module connected to the positioning device 200, the third camera 460 and the pin mechanism 450, respectively; wherein, the pin processing module obtains the hole position through the mark 120 and controls the pin mechanism 450 to work on the hole 11.
Specifically, assuming that the transport direction of the transport device 500 is the Y axis, the pin moving mechanism includes an X axis moving assembly 420 and a Z axis moving assembly 430, the second mounting plate 440 is disposed on the Z axis moving assembly 430, and the second mounting plate 440 moves on a vertical plane of the transport device 500 by the cooperation of the X axis moving assembly 420 and the Z axis moving assembly 430; and, regarding the Y-axis moving direction, the pin moving mechanism may include a Y-axis moving assembly, so that the second mounting plate 440 may implement spatial three-axis movement, or referring to fig. 3, the lifting clamping moving mechanism 610, the X-axis moving assembly 420 and the Z-axis moving assembly 430 may be linked, so that the second mounting plate 440 may implement spatial three-axis movement with respect to the jig 100; and, during the movement of the second mounting plate 440, the third camera 460 and the pin mechanism 450 are driven to perform corresponding operations.
Regarding the X-axis moving assembly 420, the X-axis moving assembly 420 is disposed on a table through the stand 410. And the X-axis movement assembly 420 is traversed across the transporter 500 by the carriage 410.
Regarding the workflow, the third camera 460 is moved to obtain the identification code on the jig 100, so as to obtain the unique identity information of the jig 100, and the coordinate parameters of each small hole of the jig 100 are called; and then the third camera 460 is moved to obtain the positions of the marks 120 in a certain sequence, so that the positions of the small holes 11 around the marks 120 are obtained according to the called data information, and the small hole 11 is operated according to the small hole position moving point pin mechanism 450.
In this embodiment, the pin mechanism 450 includes a wire feeding unit that feeds a wire to the pin unit, a cutting unit that cuts the wire fed to the pin unit, and a pin unit. The specific flow is as follows: the wire feeding assembly feeds the material, such as wire, inserted into the aperture 11 onto the pin assembly, and the pin assembly clamps the wire and is cut by the cutting assembly, forming a length of small wire on the pin assembly to form a needle wire, and then inserting the needle wire into the corresponding aperture 11 through the pin assembly.
In this embodiment, the pin device 400 further includes a fourth camera and a fifth camera aligned with the X-axis direction and the Y-axis direction of the pin assembly of the pin device 400, and a judging processing module connected to the fourth camera and the fifth camera, respectively, for judging whether the wire-out pins exist or not and/or judging whether the wires are askew. The structure is as follows: the fourth camera and the fifth camera can be adjacently arranged, the fourth camera directly faces the contact pin assembly, and the fourth camera obtains the condition of the contact pin assembly in the other direction (after 90 degrees turn) through the 90-degree reflecting mirror, so that whether the wire is smoothly conveyed and cut onto the contact pin assembly is judged, and meanwhile, whether the contact pin assembly is vertical or not and whether bending is generated or not is judged.
The fourth camera and the fifth camera only acquire photos, and the specific judging flow is realized through a judging and processing module.
In this embodiment, the wire is a tin wire, and the insertion force is controlled to ensure that the tin wire is not deformed when it is inserted into the small hole 11.
As shown in FIG. 10, the present invention provides a preferred embodiment of a pin system with multiple workspaces. Fig. 10 is a schematic diagram of the structure of the practical pin system.
The transporting device 500 includes a feeding end, a discharging end, and a plurality of transporting lines disposed between the feeding end and the discharging end, and each of the silver paste dispensing device 300 and the pin device 400 forms a group and is disposed in a matching manner with one of the transporting lines.
Specifically, three transport lines (710, 720 and 730) are included, and the transport direction of the transport lines is shown by an arrow, and three groups of silver paste devices and pin devices 400 are sequentially arranged from the beginning feeding end.
The pin system comprises a second workbench 700, the second workbench 700 comprises a plurality of working areas, a plurality of conveying lines are arranged on the second workbench 700, and each working area is provided with a silver paste pointing device 300 and a pin pointing device 400 which form a group.
In the present invention, the positioning device 200, the silver paste dispensing device 300 and the pin device 400 all have processing modules, which may be processing circuits respectively provided in the functional devices of the pin system (such as the positioning device 200, the silver paste dispensing device 300 and the pin device 400), so as to realize data transmission, or may be a total control platform to respectively perform total control, data transmission, data processing and the like on the functional devices of the pin system (such as the positioning device 200, the silver paste dispensing device 300 and the pin device 400), or may be a mixture of the two modes.
In the present invention, each of the moving mechanisms or moving assemblies, such as the lift clamp moving mechanism 610, the Y-axis moving assembly 220, the X-axis moving assembly 240, the X-axis moving assembly 320, the Z-axis moving assembly 330, the X-axis moving assembly 420, and the Z-axis moving assembly 430, may be various moving structures, preferably an electric platform.
The foregoing description of the preferred embodiments of the present invention is not intended to limit the scope of the invention, but rather is intended to cover all modifications and variations within the scope of the present invention as defined in the appended claims.
Claims (13)
1. A pin system, comprising:
The jig is provided with a plurality of workpieces with small holes, is provided with marks for visual positioning and identification codes for identifying jig information, a plurality of workpiece arrays are arranged on the jig, and the marks are provided with a plurality of marks and are respectively arranged between the workpiece positions;
The positioning device acquires the positions of the small holes of each workpiece on the jig according to the marked positions, and matches the small hole position information with the corresponding identification codes;
the silver paste dispensing device obtains small holes through the marks and the identification codes, and performs silver paste dispensing operation on the small holes corresponding to the workpieces;
The pin inserting device acquires the small hole position through the mark and the identification code, and performs pin inserting operation on the small hole of the corresponding workpiece;
the silver paste counting device is arranged at a silver paste counting station of the conveying device, the contact pin device is arranged at a contact pin station of the conveying device, and the conveying device drives the jig to move to the silver paste counting station and the contact pin station respectively;
The pin device comprises a pin moving mechanism far away from the conveying device, a second mounting plate arranged on the pin moving mechanism, a third camera arranged on the second mounting plate and used for grabbing marks, a pin mechanism arranged on the second mounting plate and used for conducting pin operation, and a pin processing module respectively connected with the positioning device, the third camera and the pin mechanism; the pin processing module obtains the small hole position through the mark and the identification code and controls the pin mechanism to work on the small hole.
2. The pin system of claim 1, wherein: the jacking clamping device is arranged at the silver paste point station and the contact pin station respectively and comprises a jacking mechanism for jacking the jig to leave the conveying device and a clamping mechanism for clamping the jig.
3. The pin system of claim 2, wherein: the jacking and clamping device further comprises a jacking and clamping moving mechanism moving along the moving direction of the conveying device, and the jacking mechanism and the clamping mechanism are arranged on the jacking and clamping moving mechanism.
4. A pin system according to claim 2 or 3, characterized in that: the conveying device comprises two conveying belts which are arranged in parallel, and the jacking mechanism comprises a lifting platform arranged at the bottom of the conveying device and a jacking piece which is arranged between the two conveying belts and jacks up the jig along with the lifting platform; the clamping mechanism comprises a front limiting assembly, a rear limiting assembly and a left clamping assembly and a right clamping assembly, wherein the front limiting assembly and the rear limiting assembly are arranged between two conveying belts and ascend along with a lifting platform, the left clamping assembly and the right clamping assembly are arranged on the left side and the right side of the two conveying belts, and the left clamping assembly and the right clamping assembly are arranged on the left side and the right side of the two conveying belts.
5. The pin system of claim 1, wherein: the workpiece is a ceramic heating body.
6. The pin system of claim 1, wherein: the positioning device comprises a first workbench, a positioning plate arranged on the first workbench and used for placing a positioning jig, a first camera arranged above the positioning plate and used for acquiring image information, a positioning moving mechanism used for driving the positioning plate or/and the first camera to move, and a position identification processing module connected with the first camera and used for acquiring coordinate parameters of the position of the small hole according to the image information; the first camera acquires image information of surrounding workpieces according to the positions of the marks.
7. A pin system according to claim 1 or 3, characterized in that: the silver paste dispensing device comprises a silver paste dispensing moving mechanism arranged above the conveying device, a first mounting plate arranged on the silver paste dispensing moving mechanism, a second camera arranged on the first mounting plate and used for capturing marks, a silver paste dispensing mechanism arranged on the first mounting plate and used for performing silver paste dispensing operation, and a silver paste dispensing processing module respectively connected with the positioning device, the second camera and the silver paste dispensing mechanism; the spot silver paste processing module obtains the positions of the small holes through the marks and the identification codes, and controls the spot silver paste mechanism to work on the small holes.
8. The pin system of claim 7, wherein: the silver paste dispensing mechanism comprises a silver paste dispensing opening for discharging silver paste and a screw valve for controlling the silver paste discharging amount of the silver paste dispensing opening.
9. The pin system of claim 1, wherein: the contact pin mechanism comprises a wire feeding component, a cutting component and a contact pin component, wherein the wire feeding component feeds wires to the contact pin component, and the cutting component cuts wires fed to the contact pin component.
10. The pin system of claim 9, wherein: the pin device also comprises a fourth camera and a fifth camera which are aligned with the X-axis direction and the Y-axis direction of the pin component of the pin device, and a judging processing module which is respectively connected with the fourth camera and the fifth camera and used for judging whether the wire outlet pin exists or not or/and judging whether the wire is askew or not.
11. The pin system of claim 1, wherein: the conveying device comprises a feeding end, a discharging end and a plurality of conveying lines arranged between the feeding end and the discharging end, and each silver paste pointing device and one pin inserting device form a group and are matched with one conveying line.
12. The pin system of claim 11, wherein: the contact pin system comprises a second workbench, the second workbench comprises a plurality of working areas, a plurality of conveying lines are arranged on the second workbench, and each working area is provided with a silver paste pointing device and a contact pin device which form a group.
13. A pin system, comprising:
The jig is provided with a plurality of workpieces with small holes, and is provided with marks for visual positioning and identification codes for identifying jig information;
The positioning device acquires the positions of the small holes of each workpiece on the jig according to the marked positions, and matches the small hole position information with the corresponding identification codes;
the silver paste dispensing device obtains small holes through the marks and the identification codes, and performs silver paste dispensing operation on the small holes corresponding to the workpieces;
the pin inserting device acquires a small hole position through the mark and the identification code, and performs pin inserting operation on the small hole position on the small hole of the corresponding workpiece;
the silver paste counting device is arranged at a silver paste counting station of the conveying device, the contact pin device is arranged at a contact pin station of the conveying device, and the conveying device drives the jig to move to the silver paste counting station and the contact pin station respectively;
wherein, the tool is scribbled tin cream on the surface before placing in conveyer.
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| CN201910586653.5A CN110202346B (en) | 2019-07-01 | 2019-07-01 | Pin system |
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| CN110202346B true CN110202346B (en) | 2024-05-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692562B (en) * | 2019-10-23 | 2022-04-15 | 广东博智林机器人有限公司 | Calibration tool platform of vehicle chassis |
| CN112362094B (en) * | 2020-09-17 | 2022-08-09 | 深圳市行知达科技有限公司 | Multi-channel test system |
| TWI780642B (en) * | 2020-10-23 | 2022-10-11 | 王鼎瑞 | Assembly modules and assembly equipment |
| CN114473406B (en) * | 2020-10-23 | 2024-04-23 | 王鼎瑞 | Assembling module and assembling equipment |
| CN116207034A (en) * | 2023-05-04 | 2023-06-02 | 烟台台芯电子科技有限公司 | Tooling fixture and IGBT module pin inserting method applying tooling fixture |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004058177A (en) * | 2002-07-25 | 2004-02-26 | Murata Mfg Co Ltd | Handling tool and method of chip-type electronic component, and manufacturing method for handling tool of chip-type electronic component |
| CN1964603A (en) * | 1997-12-11 | 2007-05-16 | 伊比登株式会社 | Method of manufacturing multilayer printed wiring board |
| CN102744590A (en) * | 2012-07-25 | 2012-10-24 | 中国科学院自动化研究所 | Assembling adhesive-dispensing device applied to micron order microtube and micropore |
| CN203652764U (en) * | 2013-12-31 | 2014-06-18 | 深圳雷柏科技股份有限公司 | Lifting-up type positioner |
| CN105438714A (en) * | 2015-12-08 | 2016-03-30 | 苏州索力旺新能源科技有限公司 | Stable type self-localization conveying line |
| CN205124249U (en) * | 2015-11-13 | 2016-03-30 | 昆山鸿汉电子有限公司 | Contact pin equipment based on CCD |
| CN106255401A (en) * | 2016-08-25 | 2016-12-21 | 深圳市路远自动化设备有限公司 | The tool that the relative coordinate values of a kind of suction nozzle rod and MARK camera is unified |
| CN106852012A (en) * | 2017-02-28 | 2017-06-13 | 王耀明 | A kind of irregular component plug-in machine |
| CN108942202A (en) * | 2017-05-26 | 2018-12-07 | 林文灿 | A kind of automatic pin manufacturing method and equipment |
| CN210139168U (en) * | 2019-07-01 | 2020-03-13 | 大族激光科技产业集团股份有限公司 | Pin inserting system |
-
2019
- 2019-07-01 CN CN201910586653.5A patent/CN110202346B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1964603A (en) * | 1997-12-11 | 2007-05-16 | 伊比登株式会社 | Method of manufacturing multilayer printed wiring board |
| JP2004058177A (en) * | 2002-07-25 | 2004-02-26 | Murata Mfg Co Ltd | Handling tool and method of chip-type electronic component, and manufacturing method for handling tool of chip-type electronic component |
| CN102744590A (en) * | 2012-07-25 | 2012-10-24 | 中国科学院自动化研究所 | Assembling adhesive-dispensing device applied to micron order microtube and micropore |
| CN203652764U (en) * | 2013-12-31 | 2014-06-18 | 深圳雷柏科技股份有限公司 | Lifting-up type positioner |
| CN205124249U (en) * | 2015-11-13 | 2016-03-30 | 昆山鸿汉电子有限公司 | Contact pin equipment based on CCD |
| CN105438714A (en) * | 2015-12-08 | 2016-03-30 | 苏州索力旺新能源科技有限公司 | Stable type self-localization conveying line |
| CN106255401A (en) * | 2016-08-25 | 2016-12-21 | 深圳市路远自动化设备有限公司 | The tool that the relative coordinate values of a kind of suction nozzle rod and MARK camera is unified |
| CN106852012A (en) * | 2017-02-28 | 2017-06-13 | 王耀明 | A kind of irregular component plug-in machine |
| CN108942202A (en) * | 2017-05-26 | 2018-12-07 | 林文灿 | A kind of automatic pin manufacturing method and equipment |
| CN210139168U (en) * | 2019-07-01 | 2020-03-13 | 大族激光科技产业集团股份有限公司 | Pin inserting system |
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