CN104658948A - Lead frame treatment production line - Google Patents
Lead frame treatment production line Download PDFInfo
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- CN104658948A CN104658948A CN201410854614.6A CN201410854614A CN104658948A CN 104658948 A CN104658948 A CN 104658948A CN 201410854614 A CN201410854614 A CN 201410854614A CN 104658948 A CN104658948 A CN 104658948A
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- lead frame
- hanger
- sleeve
- hook
- handle
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Abstract
The invention discloses a lead frame treatment production line which is characterized by comprising a travelling crane, a treating spout and a hanger, wherein the hanger is used for carrying the lead frame; the travelling crane is provided with a hook; the hook can be movably arranged, and is detachably connected with the hanger; the treating spout is provided with an accommodating cavity and an opening; the lead frame can be placed in the accommodating cavity through the opening; the hook carries the hanger to move in moving; the hanger can be placed in the treating spout; the hanger can be taken out from the accommodating cavity of the treating spout. The lead frame treatment production line can treat the lead frame full-automatically, is convenient to use, low in labor intensity, and high in efficiency.
Description
Technical field
The present invention relates to a kind of lead frame process for producing line.
Background technology
Lead frame is as the chip carrier of integrated circuit, it is a kind of electrical connection realizing chip internal circuits exit and outer lead by means of bonding material (spun gold, aluminium wire, copper wire), form the key structure part of electric loop, it serves the function served as bridge be connected with outer lead, all need in the semiconductor integrated block of the overwhelming majority to use lead frame, lead frame is basic material important in electronics and information industry.
Make in production at lead frame, main mould punching method and chemical etching method are produced, need the processes such as plating, cleaning, at present, nearly all processing mode is all manually off and on be loaded in magazine by lead frame to be processed, soaked 30 minutes to 1 hour or the longer time, pulled out after immersion.Sometimes treatment fluid temperature is higher, and treatment trough is openly arranged, and treatment fluid easily spills, and both can cause waste, also entail dangers to workman personal safety.
Along with the development of economy and technology, the treating capacity of lead frame is also increasing, and existing processing method obviously cannot meet the industrial requirement of modernization, and infusion method is owing to being static, also cannot ensure the efficiency of lead frame and liquid comes into contact, cause treatment effect not good.In addition, treatment fluid, after soaking, lead frame can speckle with treatment fluid, and when being taken out by lead frame, the treatment fluid of adhesion can be dropped on the ground or with it operator, both cause waste, also entail dangers to safety of workers.But the treatment fluid on lead frame cannot be removed by existing treatment facility in time, use inconvenient and dangerous.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of lead frame process for producing line easy to use is provided.
For realizing above object, the present invention is achieved through the following technical solutions:
Lead frame process for producing line, is characterized in that, comprises driving, treatment trough and the hanger for carrying lead frame; Described driving is provided with hook; Described hook is arranged movably, and described hook is removably connected with described hanger; Described treatment trough is provided with cavity volume and opening, by described opening, lead frame can be put into described cavity volume; Described hook carries described hanger time mobile and moves, and described hanger can be put into treatment trough, and described hanger can be taken out in described treatment trough cavity volume.
Preferably, the first drive unit is also comprised; Described first drive unit is provided with driving shaft, and described driving shaft stretches in described cavity volume through described treatment trough; Also comprise the hanger for carrying lead frame; Described hanger can put into described cavity volume, and can arrange with taking out in described cavity volume; After described cavity volume put into by described hanger, described hanger and described driving shaft link and arrange; Described first drive unit is movable by hanger described in described drive shaft.
In above-mentioned lead frame treatment facility, described first drive unit is the first motor.
In above-mentioned lead frame treatment facility, described driving shaft and described hanger are linked by connector and arrange.
In above-mentioned lead frame treatment facility, described connector is pin; One of described driving shaft and hanger are provided with described pin, another is provided with jack; After described cavity volume put into by described hanger, described pin inserts in described jack, described driving shaft and described hanger is connected.
In above-mentioned lead frame treatment facility, described driveshaft end is provided with the first flange; Described jack is arranged on described first flange.
In above-mentioned lead frame treatment facility, in described cavity volume, be provided with the first sleeve; Described first set jacket casing is contained in outside described driving shaft, and described driving shaft is rotatably installed in described first sleeve.
In above-mentioned lead frame treatment facility, described jack number is more than the number of described pin, and the distribution link along described pin distributes.
In above-mentioned lead frame treatment facility, described driving shaft is rotating shaft, and described driving shaft rotates around its axis; Described hanger comprises the second sleeve, and described second sleeve upper end is connected with the second flange; Described pin is installed on described second flange; After described cavity volume put into by described hanger, described pin end is inserted in described jack, described driving shaft and described hanger is connected; Described first drive unit is rotated by hanger described in described drive shaft.
In above-mentioned lead frame treatment facility, described second flange is provided with the 3rd sleeve; Described pin is inserted in after in described jack, and described 3rd sleeve set is outside described first sleeve upper end, and described first sleeve upper end is inserted in described 3rd sleeve.
In above-mentioned lead frame treatment facility, described hanger comprises the second sleeve and holds basket; The described basket that holds for placing lead frame, described in hold basket and described second sleeve connection; Described connector is installed on the upper end in described second sleeve; Described hanger is positioned over after in described cavity volume, and described driving shaft is inserted in described second sleeve.
In above-mentioned lead frame treatment facility, described second sleeve lower end is provided with pallet, and described pallet is around described second sleeve and be connected on described second sleeve, described in hold basket and be arranged on described pallet, described pallet is provided with multiple first through hole.
In above-mentioned lead frame treatment facility, be provided with plane bearing in described cavity volume, described driving shaft is through described plane bearing; After described cavity volume put into by described hanger, described pallet is positioned on described plane bearing.
In above-mentioned lead frame treatment facility, described hanger also comprises handle, and described handle can be connected with described second sleeve relative motion.
In above-mentioned lead frame treatment facility, described second sleeve upper end is provided with the second flange, and described handle has an accommodation space; Described second sleeve is through described handle, and described second flange is positioned at described accommodation space; Described second sleeve can drive described second flange to move up and down in described accommodation space, and described second flange is limited in described accommodation space by described handle.
In above-mentioned lead frame treatment facility, described handle comprises handle bar, upper head plate, bottom plate and multiple connecting rod; Described handle bar is connected with described upper head plate; Described upper head plate and described bottom plate are connected to described connecting rod two ends; Described bottom plate is provided with perforation; Described hole dimension is greater than the second sleeve, is less than the second flange; Described multiple connecting rod annular spread; Described upper head plate, bottom plate and connecting rod surround described accommodation space.
In above-mentioned lead frame treatment facility, described handle bar comprises connecting portion and pulling part, and the size of described pulling part is greater than described connecting portion size.
In above-mentioned lead frame treatment facility, described hanger is provided with groove lid; After described cavity volume put into by described hanger, described groove lid covers at described opening part, is sealed by described cavity volume.
In above-mentioned lead frame treatment facility, described hanger comprises the second sleeve and handle, and described handle can be connected with described second sleeve relative motion, and described groove lid is arranged on described handle.
In above-mentioned lead frame treatment facility, described second sleeve upper end is provided with the second flange, and described handle has an accommodation space; Described second sleeve is through described handle, and described second flange is positioned at described accommodation space; Described second sleeve can drive described second flange to move up and down in described accommodation space, and described second flange is limited in described accommodation space by described handle.
In above-mentioned lead frame treatment facility, described handle comprises handle bar, upper head plate, bottom plate and multiple connecting rod; Described handle bar is connected with described upper head plate; Described upper head plate and described bottom plate are connected to described connecting rod two ends; Described bottom plate is provided with perforation; Described hole dimension is greater than the second sleeve, is less than the second flange; Described multiple connecting rod annular spread; Described upper head plate, bottom plate and connecting rod surround described accommodation space.
In above-mentioned lead frame treatment facility, described handle bar comprises connecting portion and pulling part, and the size of described pulling part is greater than described connecting portion size.
In above-mentioned lead frame treatment facility, also comprise treatment fluid circulating device, described treatment fluid circulating device comprises reservoir and liquid pump; Described liquid pump is used for the treatment fluid in reservoir to be delivered in the cavity volume of described treatment trough, and the treatment fluid in described treatment trough cavity volume can be back in reservoir through liquid back pipe.
Preferably, also comprise magazine, described magazine comprises base plate, and described base plate both sides are respectively arranged with two chutes; Described two chute intervals are arranged, and opening is relative; Baffle plate is provided with in described chute; Described baffle plate is arranged at described chute end; Also comprise pressing plate, described pressing plate two ends are inserted in described two chutes respectively, and described pressing plate can along described slide, when described pressing plate is along described slide, near or away from described baffle plate.
In above-mentioned a kind of lead frame magazine, described pressing plate two ends are resisted against in the trough floor of described two chutes, are lived by described platen support.
In above-mentioned a kind of lead frame magazine, described pressing plate utilizes the elasticity two ends of self to be resisted against in the trough floor of described two chutes, is lived by described platen support.
In above-mentioned a kind of lead frame magazine, described pressing plate comprises U-shaped elastic plate, the first pressure strip and the second pressure strip; Described first pressure strip and the second pressure strip are connected to described U-shaped elastic plate two ends.
In above-mentioned a kind of lead frame magazine, described first pressure strip end is provided with the first contact plate, and described first contact plate parallels with the trough floor of described chute and is resisted against in described trough floor; Described second pressure strip end is provided with the second contact plate, and described second contact plate parallels with the trough floor of described chute and is resisted against in described trough floor.
In above-mentioned a kind of lead frame magazine, the trough floor of described base plate and described chute is provided with through hole.
Preferably, described driving comprises crossbeam; Described hook moves horizontally along described crossbeam, and is liftably arranged on crossbeam; Described hook is driven by the second drive unit and moves horizontally or moved horizontally by the second actuator drives by the second drive unit; Described hook is driven lifting by the 3rd drive unit or is elevated by the 3rd actuator drives by the 3rd drive unit.
Preferably, described hook has import and outlet; Described hook bottom has the second through hole; Described hanger is provided with handle, and described handle comprises handle bar; Described handle bar comprises connecting portion and pulling part; The size of described pulling part is greater than the size of described connecting portion; When the relatively described handle of described hook moves horizontally, described pulling part can be made to enter from described import, and go out from described outlet; When described pulling part is positioned at described hook, when described hook rises, described hook tangles described pulling part and described handle can be promoted.
When the present invention uses, lead frame is placed on hanger, is carried hanger and is moved, putting into treatment trough process, after process, then by linking up with hanger proposition, being delivered to next treatment process by moveable hook.
Handle of the present invention has an accommodation space; Described second sleeve is through described handle, and described second flange is positioned at described accommodation space; Described second sleeve can drive described second flange to move up and down in described accommodation space, described second flange is limited in described accommodation space by described handle, when the second sleeve and driving shaft connection of rotating, the second sleeve is separated with handle, handle can not affect the processing operation of the lead frame in cavity volume, only handle of taking is needed when taking out the second sleeve, easy and simple to handle, easy to use.
Lead frame overlays on base plate by the present invention, and lead frame two ends lay respectively in chute, and baffle plate can stop that lead frame prevents lead frame from dropping out chute; Lead frame is fixed by pressing plate pressure on the lead frames.Pressing plate matches lead frame end winding support with baffle plate in chute.
Lead frame magazine in the present invention, pressing plate is mounted slidably, and is applicable to multiple occasion, no matter lead frame quantity, and according to quantity and the thickness of lead frame, pressing plate all can be pressed against on the lead frames.Utilize U-shaped elastic plate, after pinching to centre with hand, make U-shaped elastic plate be out of shape, can be removed it and be resisted against pressure in trough floor, thus pressing plate can be moved along chute; After unclamping U-shaped elastic plate, the elastic force of U-shaped elastic plate can be utilized, the first pressing plate and the second pressing plate are resisted against on chute base plate.First pressing plate and the second pressing plate arrange the first contact plate and the second contact plate respectively, the contact area with trough floor can be increased, strengthen frictional force, make the position of pressing plate more stable.Base plate and trough floor all arrange through hole, and when lead frame is placed on after in magazine, electroplate liquid or cleaning solution can more easily, fully contact with lead frame through through hole, make the process of lead frame more fully, comprehensively.
The present invention can full automatic treatment lead frame, and easy to use, labour intensity is low, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the treatment trough structural representation in the present invention.
Fig. 3 is treatment trough internal structure schematic diagram of the present invention.
Fig. 4 is the schematic diagram after treatment trough of the present invention removes the first sleeve.
Fig. 5 is hanging rack structure schematic diagram of the present invention.
Fig. 6 is handle explosive view of the present invention.
Fig. 7 is the magazine structural representation in the present invention.
Fig. 8 is another visual angle schematic diagram of magazine in the present invention.
Fig. 9 is pressure plate structure schematic diagram of the present invention.
Figure 10 is the utility model bridge crane structure schematic diagram.
Figure 11 is that the utility model is driven a vehicle another visual angle schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, lead frame process for producing line, comprises driving 100, treatment trough 20 and the hanger 30 for carrying lead frame; Described driving 100 is provided with hook 110; Described hook 110 is arranged movably, and described hook 110 is removably connected with described hanger 30.Described treatment trough 20 is provided with cavity volume 21 and opening, by described opening, lead frame can be put into described cavity volume 21.Described hook 110 carries described hanger 30 and moves when moving, and described hanger 30 can be put into treatment trough, and described hanger 30 can be taken out in described treatment trough cavity volume 21.
As shown in figures 2-6, treatment trough 20 is provided with the first motor 10; Described treatment trough 20 has cavity volume 21 and opening, by described opening, lead frame can be put into described cavity volume 21.First motor 10 is provided with driving shaft 11, and driving shaft 11 stretches in cavity volume 21 through described treatment trough 20.Lead frame treatment facility also comprises the hanger 30 for carrying lead frame; Hanger 30 can put into cavity volume 21, and can arrange with taking out in cavity volume 21; After cavity volume 21 put into by hanger 30, hanger 30 and driving shaft 11 link and arrange; First drive unit drives hanger 30 movable by driving shaft 11.
The hanger 30 carrying lead frame is put into treatment trough 20, passes into cleaning fluid or electroplate liquid in treatment trough 20, the first drive unit drives hanger 30 movable by driving shaft 11, processes lead frame convenience and safety.The first sleeve 60 is provided with in cavity volume 21; First sleeve 60 is sleeved on outside described driving shaft 11; driving shaft 11 is rotatably installed in described first sleeve 60 by bearing; driving shaft 11 is protected in the first sleeve 60 by the first sleeve 60, avoids cleaning fluid or the direct contact corrosion rotating shaft of electroplate liquid, extends rotating shaft useful life.
Driving shaft 11 and described hanger 30 are linked by pin 40 and arrange.Described driving shaft 11 is rotating shaft, and described driving shaft 11 rotates around its axis.Driving shaft 11 end is provided with the first flange 50, described first flange 50 is provided with jack 51, described jack 51 number is more than the number of described pin 40, distribution link along described pin 40 distributes, jack 51 is uniformly distributed, and when pin 40 and jack 51 coordinate installation, just does not need pin 40 to be aimed at some jacks 51, but aim at any one jack 51, use more simple and convenient.And jack 51 number is more than the number of pin 40, pin 40 can be made more easily to insert in jack 51.
Hanger 30 comprises the second sleeve 31 and holds basket 32, and described second sleeve 31 upper end is connected with the second flange 70; Described pin 40 is installed on described second flange 70 lower end; After described cavity volume 21 put into by described hanger 30, described pin 40 end is inserted in described jack 51, and be connected with described hanger 30 by described driving shaft 11, described first motor 10 drives described hanger 30 to rotate by described driving shaft 11.Second sleeve 31 lower end is provided with pallet 33, described pallet 33 is around described second sleeve 31 and be connected on described second sleeve 31, described pallet 33 is provided with multiple first through hole, and cleaning fluid or electroplate liquid can be more abundant to lead frame process through the first through hole.The described basket 32 that holds is arranged on described pallet 33, described in hold basket 32 for placing lead frame, described in hold basket 32 and be connected with described second sleeve 31, described first sleeve 60 is inserted in described second sleeve 31.
Second flange 70 is provided with the 3rd sleeve 80; 3rd sleeve 80 is connected with the second flange 70.Pin 40 is through at the bottom of the cylinder of the 3rd sleeve 80.Second sleeve 31 is sleeved on after on the first sleeve 60; described pin 40 is inserted in described jack 51; described 3rd sleeve 80 is sleeved on outside described first sleeve 60 upper end; described first sleeve 60 upper end is inserted in described 3rd sleeve 80; pin 40 is protected in an airtight space by the 3rd sleeve 80; avoid cleaning fluid or plating solution contacts corrosion pin 40, guarantee that pin 40 is working properly, thus the first flange 50 and the second flange 70 are coordinated closely.
Be provided with plane bearing 22 in cavity volume 21, described driving shaft 11 is through described plane bearing 22.After described cavity volume 21 put into by described hanger 30, described pallet 33 is positioned on described plane bearing 22.Pallet 33 is supported by plane bearing 22, and rotatably.
Hanger 30 also comprises handle 34, and described handle 34 can be connected with described second sleeve 31 relative motion, and described handle 34 has an accommodation space; Described second sleeve 31 is through described handle 34, and described second flange 70 is positioned at described accommodation space; Described second sleeve 31 can drive described second flange 70 to move up and down in described accommodation space, and described second flange 70 is limited in described accommodation space by described handle 34.
Handle 34 comprises handle bar 341, upper head plate 344, bottom plate 345 and multiple connecting rod 346.Described handle bar 341 is connected with described upper head plate 344; Described upper head plate 344 is connected to described connecting rod 346 two ends with described bottom plate 345; Described bottom plate 345 is provided with perforation 347.Described perforation 347 size is greater than the second sleeve 31 and is less than the second flange 70, and bottom plate 345 can stop the second flange 70.Described multiple connecting rod 346 annular spread; Described upper head plate 344, bottom plate 345 and connecting rod 346 surround described accommodation space.Handle bar 341 comprises connecting portion 342 and pulling part 343, and the size of described pulling part 343 is greater than described connecting portion 342 size, take pulling part 343 time convenient, frictional force is larger, can not landing.
Hanger 30 is also provided with groove lid 35, described groove lid 35 is arranged on described handle 34, after described cavity volume 21 put into by described hanger 30, described groove lid 35 covers at described opening part, described cavity volume 21 is sealed, avoid the cleaning fluid in treatment trough 20 or electroplate liquid to overflow and cause waste, even jeopardize staff's personal safety.
When treatment trough 20 do not put into by hanger 30, the second flange 70 is resisted against on bottom plate 345.Treatment trough 20 put into by hanger 30, is placed on after on plane bearing 22 to pallet 33, and the second sleeve 81 cannot move down again.Now, groove lid 35 is not yet affixed one's seal cavity volume 21.Because handle 34 and the second sleeve 31 can relative motion, after the second sleeve 31 stops, handle 34 can continue to move down certain distance, until groove lid 34 covers cavity volume 21.Now, handle 34 and the second sleeve 31 can relative motion.Starting the first motor 10, first motor 10 drives the second sleeve 31 to rotate by driving shaft 11, first flange 50, pin 40, second flange 70.When second sleeve 31 rotates, drive holds basket 32 and the lead frame held in basket rotates together.After having processed, by making lead frame rotate, the treatment fluid on lead frame can be dried, preventing treatment fluid from going out outside treatment trough with lead-frame ribbon, cause waste or jeopardize safety of workers.Drive in rotary course at the first motor 10, the second sleeve 70 departs from handle 34 and is connected, and therefore, the rotation of the second sleeve 31 by the impact of handle 34, also can not can not cause rocking of groove lid 35.
After lead frame process completes, lift handle 34, first handle 34 moves upward, until bottom plate 345 tangles the second sleeve 31 and the second flange 70.Handle 34 continues to move up, and handle 34 is by the second sleeve 31 and hold the cavity volume 21 that basket 32 proposes treatment trough.
The present invention also comprises treatment fluid circulating device, and described treatment fluid circulating device comprises reservoir (not marking in figure) and liquid pump (not marking in figure); Described liquid pump is used for the treatment fluid in reservoir to be delivered in the cavity volume 21 of described treatment trough 20, and the treatment fluid in described treatment trough 20 cavity volume 21 can be back in reservoir through liquid back pipe.
As Figure 7-9, lead frame magazine 90 comprises base plate 91, and described base plate 91 both sides are respectively arranged with two chutes 95, and described two chute 95 intervals are arranged, and opening is relative, and the trough floor 91 of base plate 91 and described chute 95 is provided with through hole 94.Be provided with baffle plate 92 in chute 95, described baffle plate 92 is arranged at described chute 95 end.This lead frame magazine also comprises pressing plate 93, described pressing plate 93 two ends are inserted in described two chutes 95 respectively, described pressing plate 93 utilizes the elasticity two ends of self to be resisted against in the trough floor 1 of described two chutes 95, described pressing plate 93 is supported, described pressing plate 93 can slide along described chute 95, when described pressing plate 93 slides along described chute 95, near or away from described baffle plate 92.
Lead frame overlays on base plate 91 by the present invention, and lead frame two ends lay respectively in chute 95, and baffle plate 92 can stop that lead frame prevents lead frame from dropping out chute 95; Pressing plate 93 is pressed and is fixed by lead frame on the lead frames.Pressing plate 93 matches lead frame end winding support in chute 95 with baffle plate 92.
Pressing plate 93 comprises U-shaped elastic plate 931, first pressure strip 932 and the second pressure strip 933; Described first pressure strip 932 and the second pressure strip 933 are connected to described U-shaped elastic plate 931 two ends.First pressure strip 932 end is provided with the first contact plate 934, first contact plate 934 and parallels with the trough floor of described chute 95 and be resisted against in described trough floor; Second pressure strip 933 end is provided with the second contact plate 935, and described second contact plate 935 parallels with the trough floor of described chute 95 and is resisted against in described trough floor.
Lead frame magazine in the present invention, pressing plate 93 is mounted slidably, and is applicable to multiple occasion, no matter lead frame quantity, and according to quantity and the thickness of lead frame, pressing plate 3 all can be pressed against on the lead frames.Utilize U-shaped elastic plate 931, after pinching to centre with hand, make U-shaped elastic plate 931 be out of shape, can be removed it and be resisted against pressure in trough floor, thus pressing plate 93 can be moved along chute 95; After unclamping U-shaped elastic plate 931, the elastic force of U-shaped elastic plate 931 can be utilized, the first pressure strip 932 and the second pressure strip 933 are resisted against in trough floor.First pressure strip 932 and the second pressure strip 933 arrange the first contact plate 934 and the second contact plate 935 respectively, the contact area with chute base plate can be increased, strengthen frictional force, make the position of pressing plate 93 more stable.Base plate 91 and trough floor all arrange through hole 94, and when lead frame is placed on after in magazine, electroplate liquid or cleaning solution can more easily, fully contact with lead frame through through hole 94, make the process of lead frame more fully, comprehensively.
Lead frame overlays on base plate 91 by the present invention, and pressing plate 93 matches by lead frame end winding support in chute 95 with baffle plate 92, and structure is simple, easy to operate, is convenient to the plating of lead frame batch or cleaning.
As shown in figs. 10-11, described driving 100 comprises crossbeam 120; Described hook 110 moves horizontally along described crossbeam 120, and is liftably arranged on crossbeam 120.Hook 110 is driven by the second drive unit and moves horizontally or moved horizontally by the second actuator drives by the second drive unit.Hook 110 is driven lifting by the 3rd drive unit or is elevated by the 3rd actuator drives by the 3rd drive unit.Crossbeam 120 is provided with support 130.Support 130 is provided with the second drive unit and the second feed screw nut.Second drive unit is the second motor 122.Second feed screw nut comprises the second screw mandrel 123 and the second nut 124.Second nut 124 and the second screw mandrel 123 threaded engagement.Second screw mandrel 123 is arranged on support 130 rotationally.Second motor 122 drives the second screw mandrel 123 to rotate, thus drives the second nut 124 to be elevated along the second screw mandrel 123.Support 130 is also provided with guide rail 134 and slide block 135. slide block 135 can be slidably mounted on guide rail 134 along guide rail 134.Slide block 134 is connected with the second nut 124.Crossbeam 120 back side is provided with tooth bar 121.Support 130 is provided with rotating gear 131.Gear 131 engages with tooth bar 121.Support 130 is arranged the 3rd drive unit, i.e. the 3rd motor 132.3rd motor 132 driven wheel 131 rotates.When gear 131 rotates, move along driving support 130 along tooth bar 121.
Hook 110 is connected with slide block 134.When slide block 134 is elevated, hook 110 is driven to be elevated.When support 130 moves horizontally along crossbeam 120, hook 110 is driven to move horizontally.Hook 110 has import and outlet; Bottom hook 110, there is the second through hole 111.When hook 110 relatively described handles 34 move horizontally, pulling part 343 can be made to enter from described import, and go out from described outlet.When described pulling part 343 is positioned at described hook 110, when described hook 110 rises, described hook 110 tangles described pulling part 343 and described handle 34 can be promoted, and then is promoted by hanger 30.
Embodiment in of the present invention, only for the present invention will be described, does not form the restriction to right, other equivalent in fact substituting, all in scope that those skilled in that art can expect.
Claims (17)
1. lead frame process for producing line, is characterized in that, comprises driving, treatment trough and the hanger for carrying lead frame; Described driving is provided with hook; Described hook is arranged movably, and described hook is removably connected with described hanger; Described treatment trough is provided with cavity volume and opening, by described opening, lead frame can be put into described cavity volume; Described hook carries described hanger time mobile and moves, and described hanger can be put into treatment trough, and described hanger can be taken out in described treatment trough cavity volume.
2. lead frame process for producing line according to claim 1, is characterized in that, also comprise the first drive unit; Described first drive unit is provided with driving shaft, and described driving shaft stretches in described cavity volume through described treatment trough; After described cavity volume put into by described hanger, described hanger and described driving shaft link and arrange; Described first drive unit is movable by hanger described in described drive shaft.
3. lead frame process for producing line according to claim 2, is characterized in that, described driving shaft and described hanger are linked by connector and arrange.
4. lead frame process for producing line according to claim 3, is characterized in that, described connector is pin; One of described driving shaft and hanger are provided with described pin, another is provided with jack; After described cavity volume put into by described hanger, described pin inserts in described jack, described driving shaft and described hanger is connected.
5. lead frame process for producing line according to claim 4, is characterized in that, described driving shaft is rotating shaft, and described driving shaft rotates around its axis; Described hanger comprises the second sleeve, and described second sleeve upper end is connected with the second flange; Described pin is installed on described second flange; After described cavity volume put into by described hanger, described pin end is inserted in described jack, described driving shaft and described hanger is connected; Described first drive unit is rotated by hanger described in described drive shaft.
6. the lead frame process for producing line according to claim 3,4 or 5, is characterized in that, described hanger comprises the second sleeve and holds basket; The described basket that holds for placing lead frame, described in hold basket and described second sleeve connection; Described connector is installed on the upper end in described second sleeve; Described hanger is positioned over after in described cavity volume, and described driving shaft is inserted in described second sleeve.
7. lead frame process for producing line according to claim 6, it is characterized in that, described second sleeve lower end is provided with pallet, described pallet is around described second sleeve and be connected on described second sleeve, the described basket that holds is arranged on described pallet, described pallet is provided with multiple first through hole.
8. lead frame process for producing line according to claim 6, it is characterized in that, described hanger also comprises handle, and described handle can be connected with described second sleeve relative motion.
9. lead frame process for producing line according to claim 8, is characterized in that, described second sleeve upper end is provided with the second flange, and described handle has an accommodation space; Described second sleeve is through described handle, and described second flange is positioned at described accommodation space; Described second sleeve can drive described second flange to move up and down in described accommodation space, and described second flange is limited in described accommodation space by described handle.
10. lead frame process for producing line according to claim 9, is characterized in that, described handle comprises handle bar, upper head plate, bottom plate and multiple connecting rod; Described handle bar is connected with described upper head plate; Described upper head plate and described bottom plate are connected to described connecting rod two ends; Described bottom plate is provided with perforation; Described hole dimension is greater than the second sleeve, is less than the second flange; Described multiple connecting rod annular spread; Described upper head plate, bottom plate and connecting rod surround described accommodation space.
11. lead frame process for producing lines according to claim 10, it is characterized in that, described handle bar comprises connecting portion and pulling part, and the size of described pulling part is greater than described connecting portion size.
12. lead frame process for producing lines according to claim 1, is characterized in that, described hanger is provided with groove lid; After described cavity volume put into by described hanger, described groove lid covers at described opening part, is sealed by described cavity volume.
13. lead frame process for producing lines according to claim 1, it is characterized in that, described hanger is provided with magazine, and described magazine comprises base plate, and described base plate both sides are respectively arranged with two chutes; Described two chute intervals are arranged, and opening is relative; Baffle plate is provided with in described chute; Described baffle plate is arranged at described chute end; Also comprise pressing plate, described pressing plate two ends are inserted in described two chutes respectively, and described pressing plate can along described slide, when described pressing plate is along described slide, near or away from described baffle plate.
14. lead frame process for producing lines according to claim 13, is characterized in that, described pressing plate utilizes the elasticity two ends of self to be resisted against in the trough floor of described two chutes, are lived by described platen support.
15. lead frame process for producing lines according to claim 14, it is characterized in that, described pressing plate comprises U-shaped elastic plate, the first pressure strip and the second pressure strip; Described first pressure strip and the second pressure strip are connected to described U-shaped elastic plate two ends.
16. lead frame process for producing lines according to claim 1, it is characterized in that, described driving comprises crossbeam; Described hook moves horizontally along described crossbeam, and is liftably arranged on crossbeam; Described hook is driven by the second drive unit and moves horizontally or moved horizontally by the second actuator drives by the second drive unit; Described hook is driven lifting by the 3rd drive unit or is elevated by the 3rd actuator drives by the 3rd drive unit.
17. lead frame process for producing lines according to claim 1, it is characterized in that, described hook has import and outlet; Described hook bottom has the second through hole; Described hanger is provided with handle, and described handle comprises handle bar; Described handle bar comprises connecting portion and pulling part; The size of described pulling part is greater than the size of described connecting portion; When the relatively described handle of described hook moves horizontally, described pulling part can be made to enter from described import, and go out from described outlet; When described pulling part is positioned at described hook, when described hook rises, described hook tangles described pulling part and described handle can be promoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854614.6A CN104658948B (en) | 2014-12-31 | 2014-12-31 | Lead frame process for producing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854614.6A CN104658948B (en) | 2014-12-31 | 2014-12-31 | Lead frame process for producing line |
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| CN104658948A true CN104658948A (en) | 2015-05-27 |
| CN104658948B CN104658948B (en) | 2017-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113718305A (en) * | 2021-08-31 | 2021-11-30 | 东莞奥美特科技有限公司 | Electroplating equipment and electroplating bath for integrated circuit lead frame |
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| CN101845655A (en) * | 2010-06-01 | 2010-09-29 | 西安理工大学 | Anode gradual-entering type microarc oxidation treatment method and device with low energy consumption |
| CN202606430U (en) * | 2011-12-31 | 2012-12-19 | 上海新阳半导体材料股份有限公司 | Spraying rinse tank |
| CN203055696U (en) * | 2012-11-27 | 2013-07-10 | 丰宾电子（深圳）有限公司 | Efficient capacitor impregnating device |
| CN204407303U (en) * | 2014-12-31 | 2015-06-17 | 上海新阳半导体材料股份有限公司 | Lead frame process for producing line |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845655A (en) * | 2010-06-01 | 2010-09-29 | 西安理工大学 | Anode gradual-entering type microarc oxidation treatment method and device with low energy consumption |
| CN202606430U (en) * | 2011-12-31 | 2012-12-19 | 上海新阳半导体材料股份有限公司 | Spraying rinse tank |
| CN203055696U (en) * | 2012-11-27 | 2013-07-10 | 丰宾电子（深圳）有限公司 | Efficient capacitor impregnating device |
| CN204407303U (en) * | 2014-12-31 | 2015-06-17 | 上海新阳半导体材料股份有限公司 | Lead frame process for producing line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113718305A (en) * | 2021-08-31 | 2021-11-30 | 东莞奥美特科技有限公司 | Electroplating equipment and electroplating bath for integrated circuit lead frame |
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| CN104658948B (en) | 2017-07-28 |
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