CN213559186U - Bonding wire drawing aligning device - Google Patents
Bonding wire drawing aligning device Download PDFInfo
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- CN213559186U CN213559186U CN202022294584.1U CN202022294584U CN213559186U CN 213559186 U CN213559186 U CN 213559186U CN 202022294584 U CN202022294584 U CN 202022294584U CN 213559186 U CN213559186 U CN 213559186U
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- bonding wire
- straightener
- supporting plate
- wire drawing
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Abstract
The utility model discloses a bonding wire drawing straightening device, which comprises a bottom plate, wherein the top of the bottom plate is provided with a lower support plate, four corners at the top of the lower support plate are respectively provided with a stand column, an upper support plate is arranged between the tops of four stand columns, the left side and the right side of the upper support plate and the lower support plate are respectively provided with a positive and negative motor, the left side and the right side of the inner parts of the upper support plate and the lower support plate are respectively provided with a chute, the output end of each positive and negative motor is respectively provided with a screw rod penetrating through the chute at the corresponding position, each screw rod is sleeved with a screw rod nut, the same side of the four screw rod nuts is respectively connected with one end of a connecting rod, and the other end of each connecting rod is provided with a fixed plate, so that the bonding wire has uniform curvilinear swing speed in the process, small friction, small resistance, and finally, straightening is performed again through the straightening device, so that the efficiency is high and the practicability is high.
Description
Technical Field
The utility model relates to a wire drawing equipment technical field specifically is a bonding wire drawing aligning device.
Background
The bonding wire is a material for packaging semiconductors, is an indispensable core material in semiconductor production, in the production of the bonding wire, the requirement on the precision of production equipment is high, the wire drawing forming of the bonding wire needs to pass through a plurality of wire drawing dies with different specifications, and finally the bonding wire is wound on a spool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bonding wire drawing aligning device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a bonding wire drawing and straightening device comprises a bottom plate, wherein a lower supporting plate is arranged at the top of the bottom plate, stand columns are arranged at four corners of the top of the lower supporting plate, an upper supporting plate is arranged between the tops of the four stand columns, positive and negative motors are arranged on the left side and the right side of the upper supporting plate and the lower supporting plate respectively, sliding chutes are arranged on the left side and the right side of the inner parts of the upper supporting plate and the lower supporting plate respectively, a screw rod penetrating through the sliding chutes at corresponding positions is arranged at the output end of each positive and negative motor, a screw rod nut is sleeved on each screw rod, one end of each connecting rod is connected to the same side of each screw rod nut, a fixing plate is arranged at the other end of each connecting rod, panels are fixed at the front end and the rear end of the same side of each fixing plate, a plurality of rotating shafts distributed in parallel are arranged between, the left side that the top of bottom plate is located the lower support plate is equipped with the straightener, the left side and the right side center department of straightener all are equipped with the alignment passageway, every the inboard of alignment passageway all is equipped with the protective sheath, the inside of straightener is equipped with a plurality of longitudinal extrusion's threaded rod, every the top and the bottom of threaded rod all stretch out the straightener and pass through nut threaded connection on the straightener, every one section that the threaded rod is located straightener inside all overlaps and is equipped with the alignment wheel, every all be equipped with the constant head tank on the outer circumferential wall of alignment wheel, be connected through the mount between straightener and the bottom plate.
Furthermore, the two ends of the four upright columns are fixed on the upper supporting plate and the lower supporting plate through bolts.
Further, every positive and negative motor's periphery all is equipped with the safety cover with the backup pad fixed connection that corresponds, every all through bolt fixed connection between positive and negative motor and the safety cover.
Furthermore, both ends of each screw rod are movably connected to the sliding groove through bearing seats.
Furthermore, each screw rod nut is fixedly connected with the connecting rod, and each connecting rod is fixedly connected with the fixing plate through a bolt.
Furthermore, the top and the bottom of the straightener are both provided with sliding grooves for the sliding of the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using, be the bonding wire from the right side to a left side in proper order the wave line and pass the clearance between pulley and the fixed plate, in the alignment ware is worn into to the rethread alignment way, through two threaded rods of adjustment in the sliding tray, thereby make two fixed slots that the alignment took turns to block the bonding wire just in time, make the bonding wire by the secondary alignment when passing through, when unwrapping wire tension changes, positive and negative motor drives the lead screw structure and starts, adjustment unwrapping wire distance, make the bonding wire in the unwrapping wire keep tension throughout but can not be broken, to sum up, the bonding wire is the curve swing at speed evenly in the process, and the friction of production is very little, and the resistance is also little when advancing, and can automatically regulated unwrapping wire distance, straightens once more through the alignment device at last, and efficient practicality is strong.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the pulley of the present invention;
fig. 3 is a schematic top view of the straightener of the present invention.
In the figure: 1-bottom plate, 2-lower support plate, 3-upper support plate, 4-positioning groove, 5-alignment wheel, 6-fixing frame, 7-protective sleeve, 8-alignment channel, 9-alignment device, 10-threaded rod, 11-nut, 12-protective cover, 13-positive and negative motor, 14-sliding groove, 15-screw rod, 16-screw rod nut, 17-bearing seat, 18-connecting rod, 19-fixing plate, 20-upright post, 21-sliding groove, 22-panel, 23-rotating shaft and 24-pulley.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
a bonding wire drawing and straightening device comprises a bottom plate 1, wherein a lower supporting plate 2 is arranged at the top of the bottom plate 1, stand columns 20 are arranged at four corners of the top of the lower supporting plate 2, an upper supporting plate 3 is arranged between the tops of the four stand columns 20, positive and negative motors 13 are arranged on the left side and the right side of the upper supporting plate 3 and the lower supporting plate 2, sliding grooves 14 are arranged on the left side and the right side of the inner parts of the upper supporting plate 3 and the lower supporting plate 2, a screw rod 15 penetrating through the corresponding position in the sliding groove 14 is arranged at the output end of each positive and negative motor 13, a screw rod nut 16 is sleeved on each screw rod 15, one end of each connecting rod 18 is connected to the same side of each screw rod nut 16, a fixing plate 19 is arranged at the other end of each connecting rod 18, panels 22 are fixed at the front end and the rear end of the same side, all the cover is equipped with pulley 24 on every pivot 23, the left side that the top of bottom plate 1 is located backup pad 2 is equipped with straightener 9, straightener 9's left side and right side center department all are equipped with alignment channel 8, every alignment channel 8's inboard all is equipped with protective sheath 7, straightener 9's inside is equipped with a plurality of vertical extruded threaded rod 10, straightener 9 and through nut 11 threaded connection on straightener 9 are all stretched out to the top of every threaded rod 10 and bottom, every threaded rod 10 is located the inside one section cover of straightener 9 and all is equipped with alignment wheel 5, all be equipped with constant head tank 4 on every alignment wheel 5's the outer circumferential wall, be connected through mount 6 between straightener 9 and the bottom plate 1.
In order to further improve the use function of the bonding wire drawing and straightening device, two ends of the four columns 20 are fixed on the upper supporting plate 3 and the lower supporting plate 2 through bolts.
In order to further improve the use function of the bonding wire drawing and straightening device, a protective cover 12 fixedly connected with a corresponding supporting plate is arranged on the periphery of each positive and negative motor 13, and each positive and negative motor 13 is fixedly connected with the protective cover 12 through a bolt.
In order to further improve the use function of the bonding wire drawing and straightening device, two ends of each screw rod 15 are movably connected to the sliding grooves 14 through bearing blocks 17.
In order to further improve the use function of the bonding wire drawing and straightening device, each lead screw nut 16 is fixedly connected with each connecting rod 18, and each connecting rod 18 is fixedly connected with the fixing plate 19 through a bolt.
In order to further improve the use function of the bonding wire drawing and straightening device, the top and the bottom of the straightener 9 are provided with sliding grooves 21 for the threaded rod 10 to slide.
The utility model discloses work flow: the utility model discloses when using, be the bonding wire from the right side to a left side wave line in proper order and pass the clearance between pulley 24 and the fixed plate 19, in rethread alignment way 8 wears into straightener 9, through two threaded rods 10 of adjustment in sliding tray 21, thereby make fixed slot 4 on two alignment wheels 5 just in time block the bonding wire, make the bonding wire by the secondary alignment when passing through, when unwrapping wire tension changes, positive and negative motor 13 drives the lead screw structure and starts, adjustment unwrapping wire distance, the bonding wire that makes in the unwrapping wire keeps tension throughout but can not be broken, to sum up, the bonding wire evenly is the curvilinear motion at speed in the process, the friction of production is very little, the resistance is also little when advancing, and can automatically regulated unwrapping wire distance, last alignment once more through the alignment device, efficient practicality is strong.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a bonding wire drawing aligning device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a lower supporting plate (2), four corners at the top of the lower supporting plate (2) are provided with stand columns (20), four supporting plates (3) are arranged between the tops of the stand columns (20), the left side and the right side of each of the upper supporting plate (3) and the lower supporting plate (2) are provided with positive and negative motors (13), the left side and the right side of the inside of each of the upper supporting plate (3) and the lower supporting plate (2) are provided with chutes (14), the output end of each positive and negative motor (13) is provided with a lead screw (15) penetrating through the inside of the chute (14) at a corresponding position, each lead screw (15) is sleeved with a lead screw nut (16), the same side of the four lead screw nuts (16) is connected with one end of a connecting rod (18), the other end of each connecting rod (18) is provided with a fixing plate (19), and the front end and the rear end of the same side, every two all be equipped with a plurality of parallel distribution's pivot (23) between panel (22), every all be equipped with pulley (24) on pivot (23), the left side that the top of bottom plate (1) is located backup pad (2) is equipped with straightener (9), the left side and the right side center department of straightener (9) all are equipped with alignment passageway (8), every the inboard of alignment passageway (8) all is equipped with protective sheath (7), the inside of straightener (9) is equipped with a plurality of vertical extruded threaded rods (10), the top and the bottom of every threaded rod (10) all stretch out straightener (9) and pass through nut (11) threaded connection on straightener (9), one section that every threaded rod (10) are located straightener (9) inside all overlaps and is equipped with alignment wheel (5), every alignment wheel (5) all are equipped with constant head tank (4) on the outer circumferential wall, the straightener (9) is connected with the bottom plate (1) through a fixing frame (6).
2. The bonding wire drawing and straightening device according to claim 1, wherein: and two ends of the four upright columns (20) are fixed on the upper supporting plate (3) and the lower supporting plate (2) through bolts.
3. The bonding wire drawing and straightening device according to claim 1, wherein: every the periphery of positive and negative motor (13) all be equipped with backup pad fixed connection's that corresponds safety cover (12), every all through bolt fixed connection between positive and negative motor (13) and safety cover (12).
4. The bonding wire drawing and straightening device according to claim 1, wherein: two ends of each screw rod (15) are movably connected to the sliding groove (14) through bearing seats (17).
5. The bonding wire drawing and straightening device according to claim 1, wherein: each screw rod nut (16) is fixedly connected with the connecting rod (18), and each connecting rod (18) is fixedly connected with the fixing plate (19) through a bolt.
6. The bonding wire drawing and straightening device according to claim 1, wherein: the top and the bottom of the straightener (9) are both provided with sliding grooves (21) for the sliding of the threaded rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022294584.1U CN213559186U (en) | 2020-10-15 | 2020-10-15 | Bonding wire drawing aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022294584.1U CN213559186U (en) | 2020-10-15 | 2020-10-15 | Bonding wire drawing aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213559186U true CN213559186U (en) | 2021-06-29 |
Family
ID=76525136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022294584.1U Active CN213559186U (en) | 2020-10-15 | 2020-10-15 | Bonding wire drawing aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213559186U (en) |
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2020
- 2020-10-15 CN CN202022294584.1U patent/CN213559186U/en active Active
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