CN211034707U - Bonding wire four-head rewinder clamp - Google Patents
Bonding wire four-head rewinder clamp Download PDFInfo
- Publication number
- CN211034707U CN211034707U CN201922178818.3U CN201922178818U CN211034707U CN 211034707 U CN211034707 U CN 211034707U CN 201922178818 U CN201922178818 U CN 201922178818U CN 211034707 U CN211034707 U CN 211034707U
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- China
- Prior art keywords
- rewinder
- central shaft
- bonding wire
- cover body
- spool
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- 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.)
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Abstract
The utility model discloses a bonding wire four-head rewinder clamp, which comprises an installation block arranged on the rewinder and a cover body arranged on the installation block and used for placing a spool; a through hole for penetrating through a rotating shaft of the rewinder is formed in the center of the mounting block, and a mounting hole with internal threads and used for fixing the mounting block is formed in the side wall of the mounting block; a central shaft for placing a bobbin is arranged in the cover body through a shaft sleeve, two bobbin fixing mechanisms for fixing the bobbin are oppositely arranged at the end part of the central shaft, and a rotating shaft hole for connecting a rotating shaft of the rewinder is formed in the center of the central shaft in the shaft sleeve; the side wall of the cover body is provided with a plurality of threading grooves for passing through bonding wires. The utility model has the advantages of being simple in structure and convenient in operation, fix bonding wire spool with the help of the elasticity of spring, change in loading and unloading bonding wire spool at the in-process of bonding wire rewinding, improved work efficiency.
Description
Technical Field
The utility model relates to a bonding wire production technical field, especially a bonding wire four-head rewinder anchor clamps.
Background
At present, in order to improve the working efficiency, bonding wire manufacturers mostly use four-head rewinding machines to produce the bonding wires, and although the four-head rewinding machines improve the winding speed of the bonding wires, the difficulty of assembling and disassembling a bonding wire spool is high, and the assembling and disassembling process is complex, so that the production efficiency is reduced.
Disclosure of Invention
The utility model discloses the technical problem that needs to solve provides a bonding wire four-head rewinder anchor clamps, is convenient for load and unload bonding wire spool, improves work efficiency.
In order to solve the technical problem, the utility model adopts the following technical proposal.
A clamp of a four-head rewinder for a bonding wire comprises an installation block and a cover body, wherein the installation block is installed on the rewinder, and the cover body is arranged on the installation block and used for placing a spool; a through hole for penetrating through a rotating shaft of the rewinder is formed in the center of the mounting block, and a mounting hole with internal threads and used for fixing the mounting block is formed in the side wall of the mounting block; a central shaft for placing a bobbin is arranged in the cover body through a shaft sleeve, two bobbin fixing mechanisms for fixing the bobbin are oppositely arranged at the end part of the central shaft, and a rotating shaft hole for connecting a rotating shaft of the rewinder is formed in the center of the central shaft in the shaft sleeve; the side wall of the cover body is provided with a plurality of threading grooves for passing through bonding wires.
Above-mentioned bonding wire four-head rewinder anchor clamps, spool fixed establishment including set up on the center pin angle type separation blade of buckling outwards and set up the supporting spring who is used for supporting the separation blade in the inside of separation blade, offer on the center pin that is located the separation blade below and be used for pressing the separation blade into the recess in the center pin.
According to the clamp for the four-head rewinding machine of the bonding wire, the cover body is internally provided with the jacking spring which is sleeved on the central shaft and used for jacking the wire shaft.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model has the advantages of being simple in structure and convenient in operation, fix bonding wire spool with the help of the elasticity of spring, change in loading and unloading bonding wire spool at the in-process of bonding wire rewinding, improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
Wherein: 1. the mounting structure comprises a mounting block, 2 mounting holes, 3 cover bodies, 4 threading grooves, 5 central shafts, 6 shaft sleeves, 7 jacking springs, 8 blocking pieces, 9 supporting springs and 10 grooves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A clamp of a four-head rewinder of a bonding wire is structurally shown in figures 1-2 and comprises an installation block 1, a cover body 3, a central shaft 5 and a spool fixing mechanism. The mounting block 1 is used for mounting a clamp on a rewinding machine, the cover body 3 is arranged on the mounting block 1, the central shaft 5 is arranged inside the cover body 1 and used for placing a bonding wire rotating shaft, and the two bobbin fixing mechanisms are arranged on the central shaft 5 and used for fixing the bonding wire rotating shaft.
The center of the mounting block 1 is provided with a through hole for penetrating through a rotating shaft of the rewinder, the side wall of the mounting block 1 is provided with a mounting hole 2, and the mounting hole 2 is internally provided with an internal thread for fixing the mounting block 1 on the rewinder through a bolt.
The cover body 3 sets up on installation piece 1, and center pin 5 passes through axle sleeve 6 and sets up in the inside of the cover body 3, and the pivot hole has been seted up at the center that is located axle sleeve inner center 5 for connect in the pivot of rewinder, and the through-hole of installation piece 1 is passed in the pivot of rewinder, connects in the epaxial pivot hole of center, drives center pin 5 and rotates.
The side wall of the cover body 3 is provided with a plurality of threading grooves 4 for passing through the bonding wires and winding wires through a bonding wire spool.
The bobbin fixing mechanism is arranged at the end of the central shaft 5 and comprises a blocking piece 8 and a supporting spring 9, the blocking piece 8 is a bent blocking piece 8 with an outward angle, the supporting spring 9 is arranged inside the blocking piece 8 and used for supporting the blocking piece, and a groove 10 is formed in the central shaft below the blocking piece 8 and used for pressing the blocking piece 8 into the central shaft 5.
The inside of the cover body 3 is provided with a top tight spring 7, the top tight spring 7 is sleeved on the central shaft 5 and used for pushing up a bonding wire spool, the bonding wire spool is placed on the central shaft, and through pressing inwards, the spool is fixed on the central shaft under the combined action of the top tight spring and the separation blade and rotates through the central shaft, and the bonding wire is wound on the spool.
The utility model discloses when using, will install the pivot that the piece passed the rewinder, install the inboard pivot hole of center pin in the pivot, will install the piece through the bolt and fix, press down the separation blade, pass the center pin with the bonding wire pivot, inwards promote the pivot, pop out until the separation blade, the bonding wire is through the threading groove around on the spool, when the spool was taken out after full, press the separation blade, the spool pops out under the effect of the tight spring in top, directly change next spool alright, easily load and unload the spool, the production efficiency is improved.
Claims (3)
1. The utility model provides a bonding wire four-head rewinder anchor clamps which characterized in that: comprises an installation block (1) arranged on a rewinder and a cover body (3) arranged on the installation block (1) and used for placing a bobbin; a through hole for penetrating through a rotating shaft of the rewinder is formed in the center of the mounting block (1), and a mounting hole (2) with an internal thread and used for fixing the mounting block is formed in the side wall of the mounting block (1); a central shaft (5) for placing a spool is arranged in the cover body (3) through a shaft sleeve (6), two spool fixing mechanisms for fixing the spool are oppositely arranged at the end part of the central shaft (5), and a rotating shaft hole for connecting a rotating shaft of a rewinding machine is formed in the center of the central shaft (5) in the shaft sleeve; the side wall of the cover body (3) is provided with a plurality of threading grooves (4) for threading bonding wires.
2. The clamp of a four-head bonder wire rewinder as claimed in claim 1, wherein: the bobbin fixing mechanism comprises a bending type blocking piece (8) arranged on the central shaft (5) and facing outwards, and a supporting spring (9) arranged in the blocking piece (8) and used for supporting the blocking piece, wherein a groove (10) used for pressing the blocking piece into the central shaft is formed in the central shaft below the blocking piece.
3. The clamp of a four-head bonder wire rewinder as claimed in claim 1, wherein: and a jacking spring (7) which is sleeved on the central shaft (5) and used for jacking the spool is arranged in the cover body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922178818.3U CN211034707U (en) | 2019-12-09 | 2019-12-09 | Bonding wire four-head rewinder clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922178818.3U CN211034707U (en) | 2019-12-09 | 2019-12-09 | Bonding wire four-head rewinder clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211034707U true CN211034707U (en) | 2020-07-17 |
Family
ID=71569064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922178818.3U Active CN211034707U (en) | 2019-12-09 | 2019-12-09 | Bonding wire four-head rewinder clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211034707U (en) |
-
2019
- 2019-12-09 CN CN201922178818.3U patent/CN211034707U/en active Active
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| GR01 | Patent grant |