CN108465709A - Bonding line base material single mode drawing up- coiler - Google Patents
Bonding line base material single mode drawing up- coiler Download PDFInfo
- Publication number
- CN108465709A CN108465709A CN201810453612.4A CN201810453612A CN108465709A CN 108465709 A CN108465709 A CN 108465709A CN 201810453612 A CN201810453612 A CN 201810453612A CN 108465709 A CN108465709 A CN 108465709A
- Authority
- CN
- China
- Prior art keywords
- base material
- bonding line
- line base
- single mode
- take
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 36
- 238000004804 winding Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 12
- 241000606750 Actinobacillus Species 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Wire Bonding (AREA)
Abstract
The invention discloses bonding line base material single mode drawing up- coiler, including actinobacillus device, draw-off gear, winding device, take-up and controller, actinobacillus device includes movable pay off rack and ureeling barrel；Draw-off gear includes Installation cabinet, horizontal seat, moving track, movable plate, guide wheel group and drawing mould mechanism；Winding device includes winch spool and the first driving mechanism；Take-up includes movable take-up stand, wire winding tube and the second driving mechanism.Present invention realization accurately controls unwrapping wire, drawing and winding, the unitized of take-up speed, pass through the reciprocating movement of movable plate simultaneously, drawing mould is set to be kept always with the bonding line base material wound on ureeling barrel, winch spool and wire winding tube on the same axis, the case where avoiding oblique pull and bonding line base material is caused to damage, improves the quality and uniform specification of drawing；Drawing mould is removably placed on mold base, can draw out various sizes of bonding line base material as desired by the specification for replacing drawing mould.
Description
Technical field
The present invention relates to bonding line base material preparing technical fields, and in particular to a kind of bonding line base material single mode drawing winding
Machine.
Background technology
Bonding line (bonding gold thread, linking copper wire, bonding alloy line etc.) acts the outside for being coupled silicon chip electrode and lead frame
The effect of leading-out terminal, and transmit the electric signal of chip, distribute the interior heat generated of chip, it is the key that integrated antenna package material
Material.With the development of China's integrated circuit industry, the demand of para-linkage line is increasing, and the processing quality of bonding line base material is straight
Connect the yield rate and product quality for determining bonding line.Traditional electric wire and enameled wire industry uses multimode drawing equipment,
It is very serious to the damage on base material surface since disposable working modulus is larger, it cannot be satisfied semiconductor integrated circuit industry key
The rear road of zygonema processes and quality requirement.
Invention content
Technical problem to be solved by the present invention lies in providing a kind of bonding line base material single mode drawing up- coiler, which solve
The multimode drawing equipment that traditional electric wire and enameled wire industry use, since disposable working modulus is larger, to base material surface
The very serious problem of damage, the fining requirement being more suitable in semiconductor integrated circuit industry bonding line production process.
The technical problems to be solved by the invention are realized using following technical scheme：
Bonding line base material single mode drawing up- coiler, including set gradually actinobacillus device, draw-off gear, winding device, receipts
Line apparatus and controller,
The actinobacillus device includes movable pay off rack, and the ureeling barrel being located on movable pay off rack；The draw-off gear
Including Installation cabinet, and it is connected to the horizontal seat of Installation cabinet side, and the moving track being located on horizontal seat, and is located at moving rail
Movable plate on road, and the guide wheel group and drawing mould mechanism that are located on movable plate, the movable plate are connected with for driving
The telescoping mechanism that movable plate moves back and forth；The winding device includes the winch spool for being located at Installation cabinet side, and the winch spool connects
It is connected to the first driving mechanism；The take-up includes movable take-up stand, and the wire winding tube being located on movable take-up stand, described
Wire winding tube is connected with the second driving mechanism；
The controller connects and controls the telescoping mechanism, the first driving mechanism and the second driving mechanism.
Further improvement lies in that the drawing mould mechanism includes drawing case, the drawing case is by bottom plate, left plate, the right side
Side plate and back side panel surround, and rectangular window is provided on back side panel, and mold base, the mould are equipped at the rectangular window
Tool seat is embedded with drawing mould.
Further improvement lies in that the mold base is by the connecting plate on back side panel, and with connecting plate one at
It the semicircle dish-type baffle of type and is formed with the integrally formed semi-annular supporting plate of semicircle dish-type baffle, the drawing mould is in
Hollow cylindrical, and drawing mould is placed on semi-annular supporting plate.
Further improvement lies in that being provided with two lubrication siphunculus on the movable plate.
Further improvement lies in that being equipped with hydraulic pressure take-up in the ureeling barrel, winch spool and wire winding tube.
Further improvement lies in that the hydraulic pressure take-up includes rotating disk, and along the setting of rotating disk radial direction
Several sliding rails, and the supporting rack that is actively installed on each sliding rail, and it is located at the curved roof on the outside of each supporting rack, institute
It states supporting rack and is connected with cylinder assembly for driving supporting rack to move outward.
Further improvement lies in that there are three the sliding rails, and it is evenly distributed on the surface of rotating disk.
Further improvement lies in that being connected with wire clamp on the cylinder face of the winch spool.
The beneficial effects of the invention are as follows：By the setting of controller, realize to unwrapping wire, drawing and winding, take-up speed
It is unitized to accurately control, while the reciprocating movement by controlling movable plate, make drawing mould always with ureeling barrel, winch spool and receipts
The bonding line base material wound in spool is kept on the same axis, the case where avoiding oblique pull and bonding line base material caused to damage,
Improve the quality and uniform specification of drawing；Drawing mould is removably placed on mold base, can be as desired by more
The specification for changing drawing mould, draws out the bonding line base material of different line footpaths, the diameter of drawing bonding line base material 1mm-8mm it
Between.
Description of the drawings
Fig. 1 is the overall structure figure of the present invention；
Fig. 2 is the structural schematic diagram of drawing mould mechanism；
Fig. 3 is the structural schematic diagram after mold base and drawing mould separate；
Fig. 4 is the structural schematic diagram of hydraulic pressure holding device；
Wherein, 1- controllers, 2- activity pay off racks, 3- ureeling barrels, 4- Installation cabinets, 5- cross seats, 6- moving tracks, 7- movements
Plate, 8- guide wheel groups, 9- drawing moulds mechanism, 901- drawing casees, 902- rectangular windows, 903- mold bases, 9031- connecting plates,
9032- semicircle dish-type baffles, 9033- semi-annular supporting plates, 904- drawing moulds, 10- winch spools, 11- activity take-up stands, 12-
Wire winding tube, 13- lubricate siphunculus, 14- rotating disks, 15- sliding rails, 16- supporting racks, 17- curved roofs, 18- wire clamps.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figure 1, bonding line base material single mode drawing up- coiler, including the actinobacillus device, draw-off gear, the volume that set gradually
Winding apparatus, take-up and controller 1.
Wherein, actinobacillus device includes movable pay off rack 2, and the ureeling barrel 3 being located on movable pay off rack 2, and ureeling barrel 3 can
It is freely rotated on movable pay off rack 2, velocity of rotation is determined by the rotating speed for the winch spool 10 being described below.
Draw-off gear includes Installation cabinet 4, and is connected to the horizontal seat 5 of 4 side of Installation cabinet, and the shifting being located on horizontal seat 5
Dynamic rail road 6, and the movable plate 7 that is located on moving track 6, and the guide wheel group 8 and drawing mould mechanism that are located on movable plate 7
9, movable plate 7 be connected with for drive movable plate 7 move back and forth telescoping mechanism (be not shown in figure, can be by hydraulic cylinder or stepping
Motor form).Drawing mould mechanism 9 includes drawing case 901, and drawing case 901 is enclosed by bottom plate, left plate, right plate and back side panel
At, and rectangular window 902 is provided on back side panel, mold base 903 is installed at rectangular window 902, mold base 903 is embedded with
Drawing mould 904.Mold base 903 is integrally formed by the connecting plate 9031 on back side panel, and with connecting plate 9031
Semicircle dish-type baffle 9032 and with 9032 integrally formed semi-annular supporting plate 9033 of semicircle dish-type baffle form, drawing die
Tool 904 is in hollow cylindrical, and drawing mould 904 is placed on semi-annular supporting plate 9033, can be freely disassembled, drawing mould 904
In drawing process, it can be against on semicircle dish-type baffle 9032.
Winding device includes the winch spool 10 for being located at 4 side of Installation cabinet, and winch spool 10 is connected with the first driving mechanism (in figure
It is not shown, can be driven by motor), the pulling force of bonding line base material drawing is provided, wire clamp is connected on the cylinder face of winch spool 10
18, the line end of bonding line base material is clipped on wire clamp 18 by when use.
Take-up includes movable take-up stand 11, and the wire winding tube 12 being located on movable take-up stand 11, wire winding tube 12 connect
It is connected to the second driving mechanism (being not shown in figure, can be driven by motor), keeps speed rotation identical as winch spool 10.
Controller 1 connects and controls telescoping mechanism, the first driving mechanism and the second driving mechanism.It can be by controller 1
Man-machine interface pre-sets the rotating speed of each driving mechanism, the payingoff speed kept constant, then obtains this speed by experimental calculation
The time that the reciprocal a cycle of bonding line base material needs on the lower ureeling barrel 3 of degree is (because bonding line base material initial stage is also on ureeling barrel 3
Pass through the uniform winding displacement of mechanical reciprocating), thus control telescoping mechanism stretching speed and stroke so that drawing mould always with put
The bonding line base material wound on spool, winch spool and wire winding tube is kept on the same axis, and same frequency moves.
Particularly, it is additionally provided with two lubrication siphunculus 13 on movable plate 7, is used to convey for the position of drawing mould 904
Lubricating fluid ensures that bonding line base material is without damage, promotes drawing quality.
In addition, being equipped with hydraulic pressure take-up in ureeling barrel 3, winch spool 10 and wire winding tube 12.Hydraulic pressure take-up includes
Rotating disk 14, and along several sliding rails 15 (there are three sliding rails 15 or more) of 14 radial direction of rotating disk setting, and live
The dynamic supporting rack 16 being located on each sliding rail 15, and it is located at the curved roof 17 in 16 outside of each supporting rack, supporting rack 16 connects
Be connected to for drive cylinder assembly that supporting rack 16 moves outward (for the prior art, be not shown in figure comprising cylinder and
Related guide pipeline, guide pipeline are connected to 16 side of supporting rack).When drawing works, hydraulic pressure take-up by ureeling barrel 3,
Winch spool 10 and wire winding tube 12 are held out against, and ensure to will not fall off when its rotation.Rotating disk 14 in hydraulic pressure take-up will be put respectively
Spool 3 be flexibly connected with movable pay off rack 2, winch spool 10 is flexibly connected with 4 side of Installation cabinet, wire winding tube 12 and activity take-up stand
11 flexible connections.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (9)
1. bonding line base material single mode drawing up- coiler, it is characterised in that：Including the actinobacillus device, draw-off gear, volume set gradually
Winding apparatus, take-up and controller (1),
The actinobacillus device includes movable pay off rack (2), and the ureeling barrel (3) being located on movable pay off rack (2)；The drawing
Device includes Installation cabinet (4), and is connected to the horizontal seat (5) of Installation cabinet (4) side, and the moving rail being located on horizontal seat (5)
Road (6), and the movable plate (7) that is located on moving track (6), and the guide wheel group (8) and drawing die that are located on movable plate (7)
Has mechanism (9), the movable plate (7) is connected with the telescoping mechanism for driving movable plate (7) to move back and forth；The winding device
Winch spool (10) including being located at Installation cabinet (4) side, the winch spool (10) are connected with the first driving mechanism；The take-up dress
It sets including movable take-up stand (11), and the wire winding tube (12) being located on movable take-up stand (11), wire winding tube (12) connection
There is the second driving mechanism；
The controller (1) connects and controls the telescoping mechanism, the first driving mechanism and the second driving mechanism.
2. bonding line base material single mode drawing up- coiler according to claim 1, it is characterised in that：The drawing mould mechanism
(9) include drawing case (901), the drawing case (901) is surrounded by bottom plate, left plate, right plate and back side panel, and in back side panel
On be provided with rectangular window (902), mold base (903) is installed at the rectangular window (902), in the mold base (903)
Embedded with drawing mould (904).
3. bonding line base material single mode drawing up- coiler according to claim 2, it is characterised in that：The mold base (903)
By the connecting plate (9031) on back side panel, and with the integrally formed semicircle dish-type baffle of connecting plate (9031)
(9032) and with the integrally formed semi-annular supporting plate (9033) of semicircle dish-type baffle (9032) it forms, the drawing mould
(904) in hollow cylindrical, drawing mould (904) is placed on semi-annular supporting plate (9033).
4. bonding line base material single mode drawing up- coiler according to claim 1, it is characterised in that：On the movable plate (7)
It is provided with two lubrication siphunculus (13).
5. bonding line base material single mode drawing up- coiler according to claim 1, it is characterised in that：The ureeling barrel (3), volume
It is equipped with hydraulic pressure take-up in cylinder (10) and wire winding tube (12).
6. bonding line base material single mode drawing up- coiler according to claim 5, it is characterised in that：The hydraulic pressure take-up
Including rotating disk (14), and along several sliding rails (15) of rotating disk (14) radial direction setting, and it is located at each activity
Supporting rack (16) on sliding rail (15), and it is located at the curved roof (17) on the outside of each supporting rack (16), support frame as described above
(16) it is connected with the cylinder assembly for driving supporting rack (16) to move outward.
7. bonding line base material single mode drawing up- coiler according to claim 6, it is characterised in that：The sliding rail (15) has three
It is a, and it is evenly distributed on the surface of rotating disk (14).
8. bonding line base material single mode drawing up- coiler according to claim 1, it is characterised in that：The winch spool (10)
Cylinder is connected with wire clamp (18) on face.
9. bonding line base material single mode drawing up- coiler according to claim 1, it is characterised in that：The bonding line base material
Diameter is in 1mm-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453612.4A CN108465709B (en) | 2018-05-14 | 2018-05-14 | Single-mode pulling winding machine for bonding wire parent metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453612.4A CN108465709B (en) | 2018-05-14 | 2018-05-14 | Single-mode pulling winding machine for bonding wire parent metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108465709A true CN108465709A (en) | 2018-08-31 |
| CN108465709B CN108465709B (en) | 2024-05-14 |
Family
ID=63261077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453612.4A Active CN108465709B (en) | 2018-05-14 | 2018-05-14 | Single-mode pulling winding machine for bonding wire parent metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108465709B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756426A (en) * | 2020-12-28 | 2021-05-07 | 铜陵蓝盾丰山微电子有限公司 | Rolling type discharging device for lead frame production and working method thereof |
| CN114273445A (en) * | 2021-12-27 | 2022-04-05 | 深圳市龙旭电子有限公司 | Wire drawing device of LED bonding copper wire production usefulness |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1113535A (en) * | 1965-07-12 | 1968-05-15 | Std Services Ltd | Apparatus for carrying out drawing operations |
| GB1394060A (en) * | 1971-07-30 | 1975-05-14 | British Insulated Callenders | Manufacture of processed wire |
| KR200355148Y1 (en) * | 2004-04-09 | 2004-07-02 | 스틸화이버코리아 주식회사 | Dies unit wire drawing machine |
| JP2005007462A (en) * | 2003-06-20 | 2005-01-13 | Sumitomo Metal Mining Co Ltd | Apparatus for drawing extra fine wire |
| CN202910093U (en) * | 2012-11-07 | 2013-05-01 | 成都宁兴汽车弹簧有限公司 | Wire drawing machine |
| CN103752648A (en) * | 2013-12-26 | 2014-04-30 | 铜陵顶科镀锡铜线有限公司 | Testing device of elongation of ultramicro filament wire-drawing die |
| CN106040761A (en) * | 2016-03-18 | 2016-10-26 | 广西平果博导铝镁线缆有限公司 | Aluminum magnesium alloy wire material drawing and take-up device |
| CN206474513U (en) * | 2017-01-19 | 2017-09-08 | 泰州法尔斯特不锈钢线有限公司 | Stainless steel wire wire drawing machine |
| CN208483021U (en) * | 2018-05-14 | 2019-02-12 | 合肥中晶新材料有限公司 | Bonding line base material single mode drawing up- coiler |
-
2018
- 2018-05-14 CN CN201810453612.4A patent/CN108465709B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1113535A (en) * | 1965-07-12 | 1968-05-15 | Std Services Ltd | Apparatus for carrying out drawing operations |
| GB1394060A (en) * | 1971-07-30 | 1975-05-14 | British Insulated Callenders | Manufacture of processed wire |
| JP2005007462A (en) * | 2003-06-20 | 2005-01-13 | Sumitomo Metal Mining Co Ltd | Apparatus for drawing extra fine wire |
| KR200355148Y1 (en) * | 2004-04-09 | 2004-07-02 | 스틸화이버코리아 주식회사 | Dies unit wire drawing machine |
| CN202910093U (en) * | 2012-11-07 | 2013-05-01 | 成都宁兴汽车弹簧有限公司 | Wire drawing machine |
| CN103752648A (en) * | 2013-12-26 | 2014-04-30 | 铜陵顶科镀锡铜线有限公司 | Testing device of elongation of ultramicro filament wire-drawing die |
| CN106040761A (en) * | 2016-03-18 | 2016-10-26 | 广西平果博导铝镁线缆有限公司 | Aluminum magnesium alloy wire material drawing and take-up device |
| CN206474513U (en) * | 2017-01-19 | 2017-09-08 | 泰州法尔斯特不锈钢线有限公司 | Stainless steel wire wire drawing machine |
| CN208483021U (en) * | 2018-05-14 | 2019-02-12 | 合肥中晶新材料有限公司 | Bonding line base material single mode drawing up- coiler |
Non-Patent Citations (1)
| Title |
|---|
| 杨懿乐等: "《数控车床编程与操作》", 31 August 2001, 北京邮电大学出版社, pages: 198 - 199 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756426A (en) * | 2020-12-28 | 2021-05-07 | 铜陵蓝盾丰山微电子有限公司 | Rolling type discharging device for lead frame production and working method thereof |
| CN112756426B (en) * | 2020-12-28 | 2023-07-07 | 铜陵蓝盾丰山微电子有限公司 | Rolling type discharging device for lead frame production and working method thereof |
| CN114273445A (en) * | 2021-12-27 | 2022-04-05 | 深圳市龙旭电子有限公司 | Wire drawing device of LED bonding copper wire production usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108465709B (en) | 2024-05-14 |
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