CN104201137A - Pin shaping machine beneficial to improvement of pin shaping quality and suitable for different ICs (Integrated Circuit) - Google Patents
Pin shaping machine beneficial to improvement of pin shaping quality and suitable for different ICs (Integrated Circuit) Download PDFInfo
- Publication number
- CN104201137A CN104201137A CN201410441309.4A CN201410441309A CN104201137A CN 104201137 A CN104201137 A CN 104201137A CN 201410441309 A CN201410441309 A CN 201410441309A CN 104201137 A CN104201137 A CN 104201137A
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- CN
- China
- Prior art keywords
- slide rail
- shaping
- pin
- driving wheel
- motor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67092—Apparatus for mechanical treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4885—Wire-like parts or pins
- H01L21/4896—Mechanical treatment, e.g. cutting, bending
Abstract
The invention discloses a pin shaping machine beneficial to the improvement of the pin shaping quality and suitable for different ICs (Integrated Circuit). The pin shaping machine comprises a support, a strip-shaped sliding rail, a motor installing plate, a motor, a driving wheel, an IC element hold-down portion and at least two shaping rollers; the sliding rail and the motor installing plate are fixedly connected with the support; the motor is fixed on the motor installing plate; the driving wheel is fixedly connected with a rotating shaft of the motor; the axis of the driving wheel is parallel to the axis of the rotating shaft; the axis of the rotating shaft is perpendicular to the length direction of the sliding rail; the driving wheel is located between two ends of the sliding rail; the two shaping rollers are fixed on the different sides of the sliding rail respectively and form line symmetry relative to a center line of the sliding rail; the sliding rail comprises a parallel plate and a connecting plate; the IC element hold-down portion comprises a hinged base, a pin, a spring and a hold-down rod. The pin shaping machine beneficial to the improvement of the pin shaping quality and suitable for the different ICs has the advantages of being suitable for the shaping of different IC element pins, good in shaping quality, simple in structure, high in pin shaping efficiency and suitable for mass shaping.
Description
Technical field
The present invention relates to electronic product production equipment field, particularly relate to a kind of pins arranging machine of being convenient to improve pin shaping quality and being applicable to different IC.
Background technology
IC, it is integrated circuit, it is the acronym of integrated circuit, to adopt semiconductor fabrication process, on a less monocrystalline silicon piece, make the components and parts such as many transistors and resistor, capacitor, and according to the method for multilayer wiring or tunnel wiring, components and parts are combined into complete electronic circuit.It represents with letter " IC " (also useful letter symbol " N " etc.) in circuit.In existing electronic applications, the IC of broad sense is the general designation of semiconductor element product, the mono-integrated circuit (chip) that refers to of IC of narrow sense.
Be referred to as the electronic component of IC and being connected being realized by the pin being arranged on IC of circuit board or other IC, in the time of practice, because the pin bores width for pin configuration differs, often need to carry out bending process to change the width between two row's pins to the upper pin of IC.
In prior art, there is being specifically designed to the device of electronic component pin bending, applied compression by a briquetting to the pin on same row, reached the object that makes pin bending.Existing apparatus braking briquetting is realized the size control inconvenience of bending pins amount when pin is bent, and is unfavorable for the bending precision of pin, also exists bending efficiency lower simultaneously, is not suitable for the defect of mass disposal.
Summary of the invention
The size control inconvenience of bending pins amount when realization bends pin for above-mentioned existing apparatus braking briquetting, be unfavorable for the bending precision of pin, also exist bending efficiency lower simultaneously, be not suitable for the problem of the defect of mass disposal, the invention provides a kind of pins arranging machine of being convenient to improve pin shaping quality and being applicable to different IC.
For addressing the above problem, the pins arranging machine of being convenient to improve pin shaping quality and be applicable to different IC provided by the invention solves problem by following technical essential: the pins arranging machine of being convenient to improve pin shaping quality and being applicable to different IC, comprise bearing, the slide rail of strip, motor mounting plate, motor, driving wheel, IC element press keeping section and at least two shaping rollers, described slide rail and motor mounting plate are all fixedly connected on bearing, motor is fixed on motor mounting plate, driving wheel is fixedly connected in the rotating shaft of motor, the axis of driving wheel is parallel with the axis of described rotating shaft, the axis of rotating shaft is vertical with the length direction of slide rail, driving wheel is between the two ends of slide rail, two shaping rollers are separately fixed at the not homonymy of slide rail, and two shaping rollers become line symmetry with respect to the center line of slide rail,
Described slide rail is made up of two parallel-plates that are parallel to each other, and be provided with connecting plate on each parallel-plate, described connecting plate is provided with having at least in bearing the bar-shaped trough that length direction is vertical with slide rail length direction on one, in described bar-shaped trough, be also provided with connecting bolt, slide rail is fixedly connected with by connecting bolt with bearing;
Described IC element press keeping section comprises the hinged seat being arranged on motor mounting plate, pin, spring and the pressure holding bar that axis is vertical with slide rail length direction, described pressure holding bar is articulated and connected by pin and hinged seat, one end of spring is fixedly connected with motor mounting plate or hinged seat, the other end of spring is fixedly connected with pressure holding bar, and pressure holding bar is between driving wheel and shaping roller, pressure holding bar is less than the distance of the pressure holding bar other end and slide rail near one end of shaping roller and the distance of slide rail, spring is in extended state.
Concrete, the slide rail of setting is the support platform of the present invention to IC element, and IC element is provided with a side of pin and the end contact of slide rail, and pin lays respectively at a side of slide rail; The structure that slide rail is made up of two parallel-plates arranges, and slide rail becomes bolt to be connected with bearing by bar-shaped trough, makes two spacing between parallel-plate linear adjustable within the specific limits, and the width linearity of slide rail is adjustable.The driving wheel arranging slides along slide rail for drive IC element: concrete, motor is used for driving driving wheel wheel to rotate, driving wheel is determined by the thickness of IC element base with respect to the distance of slide rail, the distance that is set to driving wheel and slide rail is slightly less than base thickness, in the time that the present invention uses, driving wheel is positioned at the front end of shaping roller, like this between IC element is through driving wheel and slide rail time, driving wheel is applied to IC element to the frictional force of IC element, IC element transmits power successively, and last IC element is successively to a lateral movement of shaping roller; The shaping roller arranging is the direct effect parts of IC component pin shaping: concrete, being arranged on two slide rail width between shaping roller closest approach is that IC element requires the pin distance of adjusting, the distance of shaping roller and slide rail is the width of pin, like this, in the time that IC element passes through two shaping rollers, shaping roller side and the acting in conjunction of slide rail side realize the top width shaping of IC component pin.
The IC element press keeping section arranging applies an active force towards slide rail direction to IC element while being used for IC element and shaping roller interaction, to avoid IC element and shaping roller to do the used time because the elastic force IC element of pin moves to the direction that deviates from slide rail, affect pin shaping quality.Concrete, in above structure, pressure holding bar can rotate around the axis of pin, IC element is in the motion process towards shaping roller motion like this, IC element first contacted with pressure holding bar before interacting with shaping roller, IC element makes the free end of pressure holding bar towards the side's motion away from slide rail to the thrust of pressure holding bar, spring is further distortion thereupon, in the process of shaping roller and the effect of IC element, pressure holding bar is because the resilience force of spring produces the active force towards slide rail direction to IC element, make IC element be close to all the time with slide rail on.As preferably, the distance smallest point of two shaping rollers of free end next-door neighbour of pressure holding bar.
Further technical scheme is:
In above process, require will there is enough compression between driving wheel and IC element and produce the frictional force of impelling the motion of IC element, impaired and be beneficial to the size of the frictional force producing between driving wheel and IC element under compression for preventing IC element, described driving wheel is rubber wheel.
For further increasing operating efficiency of the present invention, make the IC element on driving wheel front end slide rail under deadweight, to pass through driving wheel, described slide rail is inclined to set, and shaping roller is positioned at the below of driving wheel.
For reducing the load of motor and being convenient to discharging of the present invention, on described slide rail, be also provided with width gradual change section, the closest approach of the initiating terminal of described width gradual change section and two shaping rollers joins apart from the joining of line and slide rail.
When avoiding pin to contact with shaping roller due to both interaction forces consume motor power output, avoid, on pin and shaping roller, frictionally damage occurs, described shaping roller comprises the rolling element of connecting axle and column, described connecting axle is fixedly connected on the end of rolling element, and both axis conllinear, rolling element can rotate around its axis.
The present invention has following beneficial effect:
1, the slide rail arranging is the support platform of the present invention to IC element, and IC element is provided with a side of pin and the end contact of slide rail, and pin lays respectively at a side of slide rail; The structure that slide rail is made up of two parallel-plates arranges, and slide rail becomes bolt to be connected with bearing by bar-shaped trough, makes two spacing between parallel-plate linear adjustable within the specific limits, and the width linearity of slide rail is adjustable.The driving wheel arranging slides along slide rail for drive IC element: concrete, motor is used for driving driving wheel wheel to rotate, driving wheel is determined by the thickness of IC element base with respect to the distance of slide rail, the distance that is set to driving wheel and slide rail is slightly less than base thickness, in the time that the present invention uses, driving wheel is positioned at the front end of shaping roller, like this between IC element is through driving wheel and slide rail time, driving wheel is applied to IC element to the frictional force of IC element, IC element transmits power successively, and last IC element is successively to a lateral movement of shaping roller; The shaping roller arranging is the direct effect parts of IC component pin shaping: concrete, being arranged on two slide rail width between shaping roller closest approach is that IC element requires the pin distance of adjusting, the distance of shaping roller and slide rail is the width of pin, like this, in the time that IC element passes through two shaping rollers, shaping roller side and the acting in conjunction of slide rail side realize the top width shaping of IC component pin.In above process, because the width linearity of slide rail between shaping roller is adjustable, make the present invention be applicable to the shaping of the different pin distances of different IC element, after connecting plate is fixing, between shaping roller, the distance of the width of slide rail and each shaping roller and slide rail is determined, make so only can export the IC component pin width of specific dimensions, make the present invention there is higher pin widths shaping performance; The power of IC element is provided by driving wheel, make like this present invention have simple in structure in, also there is higher pin shaping efficiency and be applicable to shaping in enormous quantities.
2, the IC element press keeping section arranging applies an active force towards slide rail direction to IC element while being used for IC element and shaping roller interaction, to avoid IC element and shaping roller to do the used time because the elastic force IC element of pin moves to the direction that deviates from slide rail, affect pin shaping quality.Concrete, in above structure, pressure holding bar can rotate around the axis of pin, IC element is in the motion process towards shaping roller motion like this, IC element first contacted with pressure holding bar before interacting with shaping roller, IC element makes the free end of pressure holding bar towards the side's motion away from slide rail to the thrust of pressure holding bar, spring is further distortion thereupon, in the process of shaping roller and the effect of IC element, pressure holding bar is because the resilience force of spring produces the active force towards slide rail direction to IC element, make IC element be close to all the time with slide rail on.While making the present invention is directed to the pin of varying strength and rigidity, all there is good pin shaping effect.
Brief description of the drawings
Fig. 1 is the structural representation of being convenient to a specific embodiment of pins arranging machine that improves pin shaping quality and be applicable to different IC of the present invention;
Fig. 2 is the local structure for amplifying schematic diagram of A portion described in Fig. 1;
Fig. 3 is the structural representation of being convenient to a specific embodiment of pins arranging machine shaping roller that improves pin shaping quality and be applicable to different IC of the present invention;
Fig. 4 is the local structure for amplifying schematic diagram of B portion described in Fig. 1.
Figure acceptance of the bid note is respectively: 1, bearing, 11, bar-shaped trough, 12, connecting bolt, 2, slide rail, 21, parallel-plate, 22, connecting plate, 3, shaping roller, 31, connecting axle, 32, rolling element, 4, motor mounting plate, 5, driving wheel, 6, motor, 7, hinged seat, 8, pin, 9, spring, 10, pressure holding bar.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
Embodiment 1:
As shown in Figures 1 to 4, comprise bearing 1, the slide rail 2 of strip, motor mounting plate 4, motor 6, driving wheel 5, IC element press keeping section and at least two shaping rollers 3, described slide rail 2 and motor mounting plate 4 are all fixedly connected on bearing 1, motor 6 is fixed on motor mounting plate 4, driving wheel 5 is fixedly connected in the rotating shaft of motor 6, the axis of driving wheel 5 is parallel with the axis of described rotating shaft, the axis of rotating shaft is vertical with the length direction of slide rail 2, driving wheel 5 is between the two ends of slide rail 2, two shaping rollers 3 are separately fixed at the not homonymy of slide rail 2, and two shaping rollers 3 become line symmetry with respect to the center line of slide rail 2,
Described slide rail 2 is made up of two parallel-plates that are parallel to each other 21, and be provided with connecting plate 22 on each parallel-plate 21, described connecting plate 22 is provided with having at least in bearing 1 bar-shaped trough 11 that length direction is vertical with slide rail 2 length directions on one, in described bar-shaped trough 11, be also provided with connecting bolt 12, slide rail 2 is fixedly connected with by connecting bolt 12 with bearing 1;
Described IC element press keeping section comprises the hinged seat 7 being arranged on motor mounting plate 4, pin 8, spring 9 and the pressure holding bar 10 that axis is vertical with slide rail 2 length directions, described pressure holding bar 10 is articulated and connected by pin 8 and hinged seat 7, one end of spring 9 is fixedly connected with motor mounting plate 4 or hinged seat 7, the other end of spring 9 is fixedly connected with pressure holding bar 10, and pressure holding bar 10 is between driving wheel 5 and shaping roller 3, pressure holding bar 10 is less than the distance of pressure holding bar 10 other ends and slide rail 2 near one end of shaping roller 3 and the distance of slide rail 2, spring 9 is in extended state.
In the present embodiment, the material of the slide rail 2 arranging is stainless steel, and each surface of slide rail 2 is smooth plane, the outermost of the driving wheel 5 arranging is the flexible material with elastic deformability, to protect IC element and to make to there is larger static friction factor between the two, the motor 6 arranging is direct current machine, on the electric energy input of motor 6, be also provided with regulator, so that adjust the rotating speed of motor 6 according to the size of IC component pin shaping amount, optimize operating efficiency of the present invention to maximize; For ease of drawing materials of slide rail 2, parallel-plate 21 and connecting plate 22 are monolithic construction, and be existing angle steel, in the present embodiment, adopt L30 angle steel, to can meet the pin length of existing most IC element, man-hour two blocks of angle steel are arranged in same level as one side of connecting plate 22 separately adding, by clamping two another sides as parallel-plate 21 of being close to, the free end end face of processing parallel-plate 21 is as the working face of slide rail 2 of the present invention, all more than one of the connecting bolt 12 on each connecting plate 22; The free end end of the present embodiment pressure holding bar 10 is also provided with width increase portion, to increase the contact wire length of pressure holding bar and IC element, is beneficial to the pressure holding effect to IC element.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figures 1 to 4, in above process, require will there is enough compression between driving wheel 5 and IC element and produce the frictional force of impelling the motion of IC element, impaired and be beneficial to the size of the frictional force producing between driving wheel 5 and IC element under compression for preventing IC element, described driving wheel 5 is rubber wheel.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figures 1 to 4, for further increasing operating efficiency of the present invention, make the IC element on driving wheel 5 front end slide rails 3 can under deadweight, pass through driving wheel 5, described slide rail 2 is inclined to set, and shaping roller 3 is positioned at the below of driving wheel.In the present embodiment, the inclination angle of slide rail 2 and horizontal plane at 45 ° within the scope of 80 °.
For reducing the load of motor 6 and being convenient to discharging of the present invention, on described slide rail 2, be also provided with width gradual change section, the closest approach of the initiating terminal of described width gradual change section and two shaping rollers 3 joins apart from the joining of line and slide rail 2.
Embodiment 4:
The present embodiment is further qualified on the basis of above embodiment, as shown in Figures 1 to 4, when avoiding pin to contact with shaping roller 3 due to both interaction forces consume motor power output, avoid, on pin and shaping roller 3, frictionally damage occurs, described shaping roller 3 comprises the rolling element 32 of connecting axle 31 and column, described connecting axle 31 is fixedly connected on the end of rolling element 32, and both axis conllinear, rolling element 32 can rotate around its axis.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other execution modes that draw under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (5)
1. the pins arranging machine of being convenient to improve pin shaping quality and being applicable to different IC, it is characterized in that, comprise bearing (1), the slide rail (2) of strip, motor mounting plate (4), motor (6), driving wheel (5), IC element press keeping section and at least two shaping rollers (3), described slide rail (2) and motor mounting plate (4) are all fixedly connected on bearing (1), motor (6) is fixed on motor mounting plate (4), driving wheel (5) is fixedly connected in the rotating shaft of motor (6), the axis of driving wheel (5) is parallel with the axis of described rotating shaft, the axis of rotating shaft is vertical with the length direction of slide rail (2), driving wheel (5) is positioned between the two ends of slide rail (2), two shaping rollers (3) are separately fixed at the not homonymy of slide rail (2), and two shaping rollers (3) become line symmetry with respect to the center line of slide rail (2),
Described slide rail (2) is made up of two parallel-plates that are parallel to each other (21), and on each parallel-plate (21), be provided with connecting plate (22), described connecting plate (22) is provided with having at least in bearing (1) bar-shaped trough (11) that length direction is vertical with slide rail (2) length direction on one, in described bar-shaped trough (11), be also provided with connecting bolt (12), slide rail (2) is fixedly connected with by connecting bolt (12) with bearing (1);
Described IC element press keeping section comprises the hinged seat (7) being arranged on motor mounting plate (4), the pin (8) that axis is vertical with slide rail (2) length direction, spring (9) and pressure holding bar (10), described pressure holding bar (10) is articulated and connected by pin (8) and hinged seat (7), one end of spring (9) is fixedly connected with motor mounting plate (4) or hinged seat (7), the other end of spring (9) is fixedly connected with pressure holding bar (10), and pressure holding bar (10) is positioned between driving wheel (5) and shaping roller (3), pressure holding bar (10) is less than the distance of pressure holding bar (10) other end and slide rail (2) near one end of shaping roller (3) and the distance of slide rail (2), spring (9) is in extended state.
2. the pins arranging machine of being convenient to improve pin shaping quality and being applicable to different IC according to claim 1, is characterized in that, described driving wheel (5) is rubber wheel.
3. the pins arranging machine of being convenient to improve pin shaping quality and being applicable to different IC according to claim 1, is characterized in that, described slide rail (2) is inclined to set, and shaping roller (3) is positioned at the below of driving wheel (5).
4. the pins arranging machine of being convenient to improve pin shaping quality and being applicable to different IC according to claim 3, it is characterized in that, described slide rail is also provided with width gradual change section on (2), and the closest approach of the initiating terminal of described width gradual change section and two shaping rollers (3) joins apart from the joining of line and slide rail (2).
5. according to pins arranging machine that in claim 1 to 4, being convenient to described in any one improved pin shaping quality and be applicable to different IC, it is characterized in that, described shaping roller (3) comprises the rolling element (32) of connecting axle (31) and column, described connecting axle (31) is fixedly connected on the end of rolling element (32), and both axis conllinear, rolling element (32) can rotate around its axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441309.4A CN104201137B (en) | 2014-09-02 | 2014-09-02 | It is easy to improve pin shaping quality and the pins arranging machine suitable for different IC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441309.4A CN104201137B (en) | 2014-09-02 | 2014-09-02 | It is easy to improve pin shaping quality and the pins arranging machine suitable for different IC |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104201137A true CN104201137A (en) | 2014-12-10 |
| CN104201137B CN104201137B (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441309.4A Expired - Fee Related CN104201137B (en) | 2014-09-02 | 2014-09-02 | It is easy to improve pin shaping quality and the pins arranging machine suitable for different IC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201137B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179033A (en) * | 2017-06-02 | 2017-09-19 | 成都智明达电子股份有限公司 | A kind of bad shaping universal fixturing of coplane degree |
| CN110785076A (en) * | 2019-11-14 | 2020-02-11 | 王录山 | Automatic machine device of inserting of pin of PCB board |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182513Y (en) * | 1993-10-16 | 1994-11-09 | 陈长清 | Automatic mounting machine for integrated circuit |
| JP3139739B2 (en) * | 1996-11-01 | 2001-03-05 | 日本特殊陶業株式会社 | Pin correction device for wiring board and method for manufacturing wiring board using the same |
| CN100588314C (en) * | 2007-07-19 | 2010-02-03 | 熊猫电子集团有限公司 | Double array direct insertion integrated pin shaping method and device |
| CN202310467U (en) * | 2011-10-28 | 2012-07-04 | 东莞市新泽谷机械有限公司 | Pin shaping device for vertical element |
| CN202276614U (en) * | 2011-10-28 | 2012-06-13 | 东莞市新泽谷机械有限公司 | Vertical component pin adjustment device |
| CN204067318U (en) * | 2014-09-02 | 2014-12-31 | 中江县凯讯电子有限公司 | Be convenient to improve pin shaping quality and the pins arranging machine being applicable to different IC element |
-
2014
- 2014-09-02 CN CN201410441309.4A patent/CN104201137B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179033A (en) * | 2017-06-02 | 2017-09-19 | 成都智明达电子股份有限公司 | A kind of bad shaping universal fixturing of coplane degree |
| CN110785076A (en) * | 2019-11-14 | 2020-02-11 | 王录山 | Automatic machine device of inserting of pin of PCB board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104201137B (en) | 2017-03-08 |
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Granted publication date: 20170308 Termination date: 20170902 |