CN218880292U - Wire cutting mechanism with detachable structure - Google Patents
Wire cutting mechanism with detachable structure Download PDFInfo
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- CN218880292U CN218880292U CN202223058402.6U CN202223058402U CN218880292U CN 218880292 U CN218880292 U CN 218880292U CN 202223058402 U CN202223058402 U CN 202223058402U CN 218880292 U CN218880292 U CN 218880292U
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- cutter
- cutting mechanism
- thread cutting
- connecting rod
- hole
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Abstract
The utility model relates to a thread cutting mechanism of detachable construction, including shuttle bed and thread cutting mechanism subassembly, the rotating shuttle is installed to the horizontal direction of shuttle bed, and the rotating shuttle correspondence is provided with thread cutting mechanism, its characterized in that: the bobbin bed is provided with a plurality of groups of bobbin bed mounting hole areas, the thread cutting mechanism assembly comprises a thread cutting mechanism mounting support, a cutter connecting rod assembly and a movable fixed cutter assembly, the movable fixed cutter assembly is mounted on the thread cutting mechanism mounting support, the cutter connecting rod assembly is connected with the movable fixed cutter assembly and drives the movable fixed cutter assembly to work so as to achieve the thread cutting purpose, the movable fixed cutter assembly is connected with the movable fixed cutter assembly and is mounted in a detachable mode, the thread cutting mechanism mounting support is provided with a thread cutting mechanism mounting support hole, the thread cutting mechanism mounting support hole is matched with the hole number of the bobbin bed mounting hole areas, a fastener is mounted on the thread cutting mechanism mounting support hole, and the thread cutting mechanism mounting support is connected to the bobbin bed mounting hole areas through the fastener so as to be connected with the bobbin bed into a whole. This scheme has realized a plurality of part split structures, easy to assemble and maintenance.
Description
Technical Field
The utility model relates to an embroidery machine's technical field, especially detachable construction's thread cutting mechanism.
Background
With the development of embroidery machines becoming faster and faster, the requirements of customers on equipment and productivity are higher, and embroidery lace fabrics account for a large share of the current fabrics of clothes, home textiles and home decoration. With the change of market economy, the market demands more and more on fashion clothing fabrics and the demands on multi-head multi-color embroidery machines. In order to improve the production benefit, the number of heads of the multi-head computer embroidery machine is more and more.
The thread cutting mechanism of the current embroidery machine mainly comprises a shuttle race, a rotating shuttle arranged on the shuttle race and a thread cutting assembly arranged on the shuttle race, wherein the current thread cutting assembly comprises an installation base, a cutter connecting rod assembly and a movable cutter fixing assembly which are unreasonable in design, and if the installation base and the shuttle race are integrally installed, the cutter connecting rod assembly and the movable cutter fixing assembly cannot be disassembled and are not easy to install and maintain.
To the above problem, the present invention provides an improvement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a removable structure's tangent line mechanism has solved the above-mentioned problem that exists in the use among the prior art.
The technical scheme of the utility model is realized like this:
thread cutting mechanism of detachable construction, including shuttle bed and a plurality of thread cutting mechanism subassembly, a plurality of rotating shuttle is installed to shuttle bed transverse direction, and every rotating shuttle corresponds and is provided with a thread cutting mechanism, its characterized in that: the bobbin bed is provided with a plurality of groups of bobbin bed mounting hole areas, the thread cutting mechanism assembly comprises thread cutting mechanism mounting supports, a cutter connecting rod assembly and a movable fixed cutter assembly, the movable fixed cutter assembly is mounted on the thread cutting mechanism mounting supports, the cutter connecting rod assembly is connected with the movable fixed cutter assembly and drives the movable fixed cutter assembly to work so as to achieve the thread cutting purpose, the movable fixed cutter assembly is connected with the movable fixed cutter assembly and is mounted in a detachable mode, each thread cutting mechanism mounting support is provided with a thread cutting mechanism mounting support hole, the thread cutting mechanism mounting support holes are matched with the hole number of the bobbin bed mounting hole areas, fasteners are mounted on the thread cutting mechanism mounting support holes, and the thread cutting mechanism mounting supports are connected to the bobbin bed mounting hole areas through the fasteners so as to be connected with the bobbin bed into a whole.
Preferably, the shuttle race mounting hole area is divided into an upper shuttle race mounting hole area and a lower shuttle race mounting hole area, the upper shuttle race mounting hole area is composed of a first upper shuttle race mounting hole, a second upper shuttle race mounting hole and a third upper shuttle race mounting hole to form a three-point upper fixing area, and the lower shuttle race mounting hole area is composed of a first lower shuttle race mounting hole and a second lower shuttle race mounting hole to form a lower support fixing area.
Preferably, the cutter connecting rod assembly comprises a pull rod shaft, a cutter connecting rod seat, a first cutter connecting rod, a second cutter connecting rod and a connecting rod fastener, the cutter connecting rod seat is installed on the pull rod shaft, the upper end of the cutter connecting rod seat is connected with one end of the first cutter connecting rod, the other end of the first cutter connecting rod is connected with the second cutter connecting rod, the second cutter connecting rod is provided with a butt joint hole and an opening, the opening is communicated with the butt joint hole, a left pre-tightening plate and a right pre-tightening plate are formed at the end part of the second cutter connecting rod by taking the opening as the center, the left pre-tightening plate and the right pre-tightening plate are both provided with shaft holes, and the movable cutter assembly and the fixed cutter assembly are installed on the butt joint hole through the connecting rod fastener.
Preferably, move stationary knife subassembly including cutter axle, cutter seat of honour, trimming base, stationary knife mount pad, stationary knife and activity sword, trimming mechanism erection support open and have the vertical mounting hole of running through to the lower part from upper portion, the cutter axle passes through the axle bush and installs on vertical mounting hole, cutter axle lower extreme is installed on the butt joint hole, cutter axle upper end is connected the cutter seat of honour, installs the activity sword on the cutter seat of honour, trimming base opens and has trimming base hole, trimming base passes through trimming base hole cover on the cutter axle and installs on trimming mechanism erection support, stationary knife mount pad is installed on trimming base, the stationary knife is installed on stationary knife mount pad, the stationary knife is in the activity sword top.
Preferably, the pull rod bracket is installed on two sides of the pull rod shaft, the pull rod bracket is provided with an upper bracket mounting plate and a lower bracket plate, the upper bracket mounting plate and the lower bracket plate are integrally formed, the upper bracket mounting plate is installed on the wire cutting mechanism mounting support through a fastener, the lower bracket plate is provided with a bracket shaft hole, and the shaft hole is matched with the pull rod shaft.
Preferably, the cutter shaft and the cutter upper seat are connected through threads.
To sum up, the utility model discloses a detachable construction's tangent line mechanism has following characteristics:
1. the thread cutting mechanism mounting support is connected to the shuttle race mounting hole area through a fastener, and split mounting and the shuttle race are realized.
2. The movable and fixed cutter assembly is connected with the movable and fixed cutter assembly in a detachable mode, and the movable and fixed cutter assembly is convenient to install and maintain.
3. The movable and fixed cutter components and the movable and fixed cutter components are detachable structures, and can be used for locally detaching and maintaining products.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of a thread cutting mechanism with a detachable structure;
FIG. 2 is a perspective view of the thread cutting mechanism in a detachable configuration;
FIG. 3 is a schematic plan view of the thread cutting mechanism assembly;
FIG. 4 is an exploded view of the wire cutting mechanism assembly;
FIG. 5 is a schematic view of a second cutter link;
FIG. 6 is a schematic structural view of a thread cutting mechanism mounting support;
FIG. 7 is a schematic view of the overall structure of the thread cutting mechanism in a detachable configuration;
fig. 8 is a partially enlarged view of a point a in fig. 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 8 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1 to 8, the utility model discloses a thread cutting mechanism of detachable construction, including shuttle bed 1 and a plurality of thread cutting mechanism subassembly 4, a plurality of rotating shuttle 3 is installed to the horizontal direction of shuttle bed, and every rotating shuttle 4 corresponds and is provided with a thread cutting mechanism subassembly 4, shuttle bed 1 open and to have a plurality of groups shuttle bed mounting hole region 2, thread cutting mechanism subassembly 4 including thread cutting mechanism erection support 9, cutter link assembly and move stationary knife subassembly, move stationary knife subassembly and install thread cutting mechanism erection support 9 on, cutter link assembly connects and moves stationary knife subassembly and drive the work of stationary knife subassembly to realize tangential mesh, move stationary knife subassembly and connect and move stationary knife subassembly and adopt the dismantlement mode installation, every thread cutting mechanism erection support is opened and is had thread cutting mechanism erection support hole 91, thread cutting mechanism erection support hole 91 matches the setting with the hole number of shuttle bed mounting hole region 2, install the fastener on the thread cutting mechanism erection support hole, thread cutting mechanism erection support passes through the fastener and connects on the shuttle bed erection support to realize being connected as an organic whole with the shuttle bed mounting hole region.
The main design points of the scheme are as follows: thread cutting mechanism erection support passes through the fastener and connects on shuttle bed mounting hole district, wherein the fastener mainly adopts screw rod or screw fixation, realize that thread cutting mechanism erection support 9 and shuttle bed are detachable separation structure, can be earlier after cutter link assembly and move the stationary knife subassembly and install, on installation thread cutting mechanism erection support to the shuttle bed, the cutter link assembly of this scheme and move stationary knife subassembly simultaneously and adopt the detachable construction mode, form the split structure, can easy to assemble and dismantle the maintenance.
The specific connection mode of the thread cutting mechanism mounting support and the shuttle bed mounting hole area is explained as follows: the shuttle race mounting hole area is divided into an upper shuttle race mounting hole area and a lower shuttle race mounting hole area, the upper shuttle race mounting hole area consists of a first upper shuttle race mounting hole 2-1, a second upper shuttle race mounting hole 2-2 and a third upper shuttle race mounting hole 2-3 to form a three-point upper fixing area, the lower shuttle race mounting hole area consists of a first lower shuttle race mounting hole 2-4 and a second lower shuttle race mounting hole 2-5 to form a lower support fixing area, and as the thread cutting mechanism mounting support hole 91 is matched with the hole number of the shuttle race mounting hole area 2, namely the corresponding thread cutting mechanism mounting support hole 91 also has the three-point upper fixing area 911 and the lower support fixing area 910, stable mounting is formed through three-point fixing and supporting mounting, and the current integrated mounting can be replaced.
The cutter connecting rod assembly comprises a pull rod shaft 5, a cutter connecting rod seat 13, a first cutter connecting rod 12, a second cutter connecting rod 10 and a connecting rod fastener 16, the cutter connecting rod seat 13 is installed on the pull rod shaft 5, the upper end of the cutter connecting rod seat 13 is connected with one end of the first cutter connecting rod 12, the other end of the first cutter connecting rod is connected with the second cutter connecting rod 10, the cutter connecting rod and the first cutter connecting rod are fixed through matching of screws 11 or screws and nuts, if the spaced screws or screws are adopted, the second cutter connecting rod 10 is provided with a butt joint hole 18 and an opening 17, the opening 17 is communicated with the butt joint hole 18, the end of the second cutter connecting rod 10 is provided with a left pre-tightening plate 24 and a right pre-tightening plate 25 by taking the opening 17 as the center, the left pre-tightening plate and the right pre-tightening plate are both provided with shaft holes 23, the movable cutter assembly and the fixed cutter assembly are installed on the butt joint hole through the connecting rod fastener 16, the connecting rod fastener 16 adopts a screw rod, the size of the opening 17 can be contracted through rotating the rotating screw rod, the cutter connecting rod fastener 16 adapts to cutting with different diameters, so that the cutter shafts can be fastened in the cutter connecting rod 12 and the cutter connecting rod fastening angle can be adjusted conveniently and the cutter connecting rod fastening angle can be adjusted at any time, the angle can be adjusted, the cutter connecting rod fastening angle can be more than that the cutter connecting rod 10, the cutter is more than the cutter fastening angle, the cutter connecting rod fastening angle can be adjusted conveniently adjusted, the cutter.
The movable fixed cutter assembly comprises a cutter shaft 20, a cutter upper seat 22, a trimming base 6, a fixed cutter mounting seat 21, a fixed cutter 8 and a movable cutter 7, wherein the trimming mechanism mounting seat is provided with a vertical mounting hole 19 penetrating from the upper part to the lower part, the cutter shaft 20 is mounted on the vertical mounting hole 19 through a shaft bushing 23, the lower end of the cutter shaft 20 is mounted on a butt joint hole 18, the upper end of the cutter shaft 20 is connected with the cutter upper seat 22, preferably, the cutter shaft and the cutter upper seat are mounted through screws or screw rods, the movable cutter 7 is mounted on the cutter upper seat 22, the trimming base 6 is provided with a trimming base hole, the trimming base 6 is sleeved on the cutter shaft 20 through the trimming base hole and mounted on a trimming mechanism mounting seat 9, the fixed cutter mounting seat 21 is mounted on the trimming base 6, the fixed cutter 8 is mounted on the fixed cutter mounting seat 21, and the fixed cutter 8 is located above the movable cutter 7. The movable knife 7 of the movable and fixed knife assembly is driven by the knife shaft 20, and the knife shaft 20 is driven to rotate by the knife connecting rod assembly, so that the purpose of cutting a line is achieved, parts of the scheme can be detached, the disassembly and the maintenance are convenient, and the enterprise maintenance cost is greatly reduced.
In order to improve the stability of the pull rod shaft, pull rod brackets are installed on two sides of the pull rod shaft, each pull rod bracket is provided with an upper bracket mounting plate 28 and a lower bracket plate 27, the upper bracket mounting plate 28 and the lower bracket plate 27 are integrally formed, mounting holes are formed in the upper bracket mounting plate 28, the upper bracket mounting plate is mounted on a mounting support of the wire cutting mechanism through fasteners, the fasteners adopt screws or screws, the lower bracket plate is provided with a bracket shaft hole 26, and the shaft hole is matched with the pull rod shaft. The pull rod bracket is arranged on the mounting support of the wire cutting mechanism, and the two pull rod brackets are arranged on two sides of the pull rod shaft, so that the pull rod shaft is stabilized, and the operation reliability is improved.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Thread cutting mechanism of detachable structure, including shuttle bed and a plurality of thread cutting mechanism subassembly, a plurality of rotating shuttle is installed to shuttle bed transverse direction, and every rotating shuttle corresponds and is provided with a thread cutting mechanism, its characterized in that: the bobbin bed is provided with a plurality of groups of bobbin bed mounting hole areas, the thread cutting mechanism assembly comprises thread cutting mechanism mounting supports, a cutter connecting rod assembly and a movable fixed cutter assembly, the movable fixed cutter assembly is mounted on the thread cutting mechanism mounting supports, the cutter connecting rod assembly is connected with the movable fixed cutter assembly and drives the movable fixed cutter assembly to work so as to achieve the thread cutting purpose, the movable fixed cutter assembly is connected with the movable fixed cutter assembly and is mounted in a detachable mode, each thread cutting mechanism mounting support is provided with a thread cutting mechanism mounting support hole, the thread cutting mechanism mounting support holes are matched with the hole number of the bobbin bed mounting hole areas, fasteners are mounted on the thread cutting mechanism mounting support holes, and the thread cutting mechanism mounting supports are connected to the bobbin bed mounting hole areas through the fasteners so as to be connected with the bobbin bed into a whole.
2. The detachable thread cutting mechanism of claim 1, further comprising: the shuttle race mounting hole area is divided into an upper shuttle race mounting hole area and a lower shuttle race mounting hole area, the upper shuttle race mounting hole area consists of a first upper shuttle race mounting hole, a second upper shuttle race mounting hole and a third upper shuttle race mounting hole to form a three-point upper fixing area, and the lower shuttle race mounting hole area consists of a first lower shuttle race mounting hole and a second lower shuttle race mounting hole to form a lower support fixing area.
3. The detachable thread cutting mechanism according to claim 1 or 2, wherein: cutter link assembly including pull rod axle, cutter link seat, first cutter connecting rod, second cutter connecting rod and connecting rod fastener, cutter link seat install on the pull rod axle, the upper end of this cutter link seat is connected with the one end of first cutter connecting rod, the second cutter connecting rod is connected to the first cutter connecting rod other end, the second cutter connecting rod is opened has butt joint hole and opening, this opening with the butt joint hole communicates with each other, the tip of second cutter connecting rod uses the opening to be formed with left pretension board and right pretension board as the center, left pretension board and right pretension board all are equipped with the shaft hole, move stationary knife subassembly and pass through the connecting rod fastener and install on the butt joint hole.
4. The detachable thread cutting mechanism according to claim 3, wherein: move stationary knife subassembly including cutter axle, cutter seat of honour, trimming base, stationary knife mount pad, stationary knife and activity sword, trimming mechanism erection support open and have and run through to the vertical mounting hole of lower part from upper portion, the cutter axle passes through the axle bush and installs on vertical mounting hole, the cutter axle lower extreme is installed on the butt joint hole, cutter axle upper end is connected the cutter seat of honour, installs the activity sword on the cutter seat of honour, trimming base opens there is trimming base hole, trimming base passes through trimming base hole cover and installs on trimming mechanism erection support on the cutter axle, the stationary knife mount pad is installed on trimming base, the stationary knife is installed on the stationary knife mount pad, the stationary knife is in the activity sword top.
5. The detachable thread cutting mechanism according to claim 3, wherein: the cutter shaft and the cutter upper seat are connected through threads.
6. The detachable thread cutting mechanism of claim 4, wherein: the pull rod bracket is installed on two sides of the pull rod shaft and provided with an upper bracket mounting plate and a lower bracket, the upper bracket mounting plate and the lower bracket are integrally formed, the upper bracket mounting plate is installed on the thread cutting mechanism mounting support through a fastener, the lower bracket is provided with a bracket shaft hole, and the shaft hole is matched with the pull rod shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223058402.6U CN218880292U (en) | 2022-11-17 | 2022-11-17 | Wire cutting mechanism with detachable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223058402.6U CN218880292U (en) | 2022-11-17 | 2022-11-17 | Wire cutting mechanism with detachable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218880292U true CN218880292U (en) | 2023-04-18 |
Family
ID=85944555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223058402.6U Active CN218880292U (en) | 2022-11-17 | 2022-11-17 | Wire cutting mechanism with detachable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218880292U (en) |
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2022
- 2022-11-17 CN CN202223058402.6U patent/CN218880292U/en active Active
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