CN216738761U - Embroidery needle row driving mechanism for rapier loom - Google Patents
Embroidery needle row driving mechanism for rapier loom Download PDFInfo
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- CN216738761U CN216738761U CN202123411237.3U CN202123411237U CN216738761U CN 216738761 U CN216738761 U CN 216738761U CN 202123411237 U CN202123411237 U CN 202123411237U CN 216738761 U CN216738761 U CN 216738761U
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Abstract
The utility model relates to an embroidery faller driving mechanism used on a rapier loom, which comprises a guide seat, a mandril, a rotating seat, an L-shaped connecting rod, a traction seat and a traction rod, wherein the rotating axis of the L-shaped connecting rod is positioned at the corner of the L-shaped connecting rod, the front end of the traction rod is rotatably connected with the top of the traction seat, the rear end of the traction rod is rotatably connected with the L-shaped connecting rod, the L-shaped connecting rod extends backwards, one side of the L-shaped connecting rod is provided with the footstock, and the bottom of the mandril is positioned on the stroke of the footstock. According to the utility model, the swing of the swing rod of the rapier loom is utilized to provide power for the rotating seat, the L-shaped connecting rod is pulled by the traction rod to realize the swing of the L-shaped connecting rod, the up-and-down reciprocating motion of the ejector rod is realized by the up-and-down swing of the L-shaped connecting rod, and the ejector rod which reciprocates up and down drives the embroidery needle row arranged on the rapier loom to move up and down for embroidering, so that the weaving and embroidering of the fabric can be realized in one device, the production efficiency is improved, the investment of the device and the field is reduced, the labor is reduced, and no additional power input device is needed.
Description
Technical Field
The utility model relates to textile machinery, in particular to an embroidery needle row driving mechanism for a rapier loom.
Background
The rapier loom is the most widely used shuttleless loom at present, and has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, and besides, the positive weft insertion mode has strong variety adaptability and can adapt to the weft insertion of various yarns, and the rapier loom also has obvious advantages in the aspect of multi-color weft weaving and can produce yarn-dyed products of 16-color weft yarns. With shuttleless looms replacing shuttle looms, rapier looms will become the main production machine for woven fabrics. In order to pursue the beauty of the fabric, part of the design sets up embroidery on the fabric, the existing embroidery machine production mode is to place the fabric woven by the rapier loom on the embroidery machine for embroidery treatment, the process needs to utilize two devices and two procedures at least, the production efficiency is reduced, the equipment and field investment are improved, and the labor is increased.
SUMMERY OF THE UTILITY MODEL
In view of the shortcomings of the prior art, the utility model aims to provide an embroidery needle row driving mechanism for a rapier loom.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an embroidery faller gill driving mechanism used on a rapier loom comprises a guide seat arranged at the rear side of a swing rod of the rapier loom, a mandril in vertical sliding fit with the guide seat, a rotating seat arranged below the guide seat on the swing rod of the rapier loom, an L-shaped connecting rod in rotating connection with the rotating seat, a traction seat fixedly connected with a frame of the rapier loom at the front side of the L-shaped connecting rod, and a traction rod connected with the traction seat and the L-shaped connecting rod, wherein the L-shaped connecting rod horizontally extends left and right with the rotating axis of the rotating seat, the rotating axis of the L-shaped connecting rod is positioned at the corner of the L-shaped connecting rod, one side of the L-shaped connecting rod extends downwards, the other side of the L-shaped connecting rod extends backwards, the front end of the traction rod is rotatably connected with the top of the traction seat, the rear end of the traction rod is rotatably connected with the L-shaped connecting rod, and the traction rod horizontally extends left and right with the rotating axis of the L-shaped connecting rod, the L-shaped connecting rod extends backwards and is provided with a top seat, the bottom of the ejector rod is located on the stroke of the top seat, namely when the L-shaped connecting rod extends backwards and swings upwards, the top seat jacks up the ejector rod.
Utilize the fore-and-aft swing of rapier weaving machine pendulum rod to provide power for rotating the seat in above-mentioned design, utilize the traction lever to pull the swing that L shape connecting rod realized L shape connecting rod, utilize the luffing motion of L shape connecting rod to realize the up-and-down motion of ejector pin, up-and-down motion's ejector pin drive is established the embroidery faller gill on rapier weaving machine and is embroidered in the up-and-down motion, consequently can be in order to realize weaving and the embroidery of surface fabric at a equipment, and the production efficiency is improved, the input in equipment and place is reduced, and the reduction is artifical, need not extra power input equipment.
As a further improvement of the design, a limiting cylinder is arranged on the oscillating rod of the rapier loom, a cylinder rod of the limiting cylinder faces upwards, a limiting block is arranged at the top of the cylinder rod, the cylinder rod is in an extending state, the top of the limiting block abuts against the bottom of the ejector rod, the bottom of the ejector rod is located above an upper stroke end point of the top seat, the cylinder rod is in a retracting state, and the limiting block is located below a lower stroke end point of the bottom of the ejector rod. The limiting cylinder is convenient for jacking the ejector rod in a non-embroidery state, separation of the ejector rod and the ejector seat is realized, and free switching is realized between an embroidery state and a non-embroidery state.
As a further improvement of the design, a rear waist circular hole extending along the length direction of the L-shaped connecting rod is formed in the backward edge of the L-shaped connecting rod, the top seat slides along the rear waist circular hole, and a locking screw for locking the top seat and the L-shaped connecting rod is arranged on the L-shaped connecting rod. The top seat slides along the back waist round hole and can be locked, so that the vertical swing amplitude of the top seat can be adjusted, and the reciprocating stroke of the lifting on the ejector rod can be adjusted conveniently.
As a further improvement of the design, a front waist round hole extending along the length direction of the L-shaped connecting rod is formed in one side of the L-shaped connecting rod extending downwards, a connecting seat sliding along the front waist round hole is arranged in the front waist round hole, the rear end of the traction rod is rotatably connected with the connecting seat, and a locking screw used for locking the connecting seat and the L-shaped connecting rod is arranged on the connecting seat. The connecting seat slides along the round hole of the front waist and can be locked, the swinging amplitude of the L-shaped swing rod is further adjusted, and the reciprocating stroke of the ejector rod is further adjusted.
As a further improvement of the design, the ejector rod is provided with a tension spring connected with the swing rod of the rapier loom, and the tension spring applies downward traction force to the ejector rod. The ejector rod can move smoothly downwards, and the lifting speed of the ejector rod is improved.
The utility model has the beneficial effects that: according to the utility model, the swing of the swing rod of the rapier loom is utilized to provide power for the rotating seat, the L-shaped connecting rod is pulled by the traction rod to realize the swing of the L-shaped connecting rod, the up-and-down reciprocating motion of the ejector rod is realized by the up-and-down swing of the L-shaped connecting rod, and the ejector rod which reciprocates up and down drives the embroidery needle row arranged on the rapier loom to move up and down for embroidering, so that the weaving and embroidering of the fabric can be realized in one device, the production efficiency is improved, the investment of the device and the field is reduced, the labor is reduced, and no additional power input device is needed.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view illustrating a non-embroidered state of the present invention.
Fig. 3 is a schematic position diagram of the ejector pin and the ejector seat of the present invention.
In the figure, 1, a swing rod of a rapier loom, 2, a rotating seat, 3, a traction rod, 4, a traction seat, 5, an L-shaped connecting rod, 6, a guide seat, 7, an ejector rod, 8, an ejector seat, 9, a front waist circular hole, 10, a limiting block, 11, a limiting cylinder, 12, a connecting seat, 13, a rear waist circular hole, 14, a tension spring and 15 lock screws.
Detailed Description
The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.
Example (b): an embroidery faller gill driving mechanism for a rapier loom comprises a guide seat 6 arranged at the rear side of a rapier loom swing rod 1, a mandril 7 in vertical sliding fit with the guide seat 6, a rotating seat 2 arranged below the guide seat 6 on the rapier loom swing rod 1, an L-shaped connecting rod 5 in rotating connection with the rotating seat 2, a traction seat 4 fixedly connected with a rack of the rapier loom at the front side of the L-shaped connecting rod 5, a traction rod 3 connected with the traction seat 4 and the L-shaped connecting rod 5, the L-shaped connecting rod 5 and the rotating axis of the rotating seat 2 horizontally extend from left to right, the rotating axis of the L-shaped connecting rod 5 is positioned at the corner of the L-shaped connecting rod 5, one side of the L-shaped connecting rod 5 extends downwards, the other side of the L-shaped connecting rod 5 extends backwards, the front end of the traction rod 3 is in rotating connection with the top of the traction seat 4, and the rear end of the traction rod 3 is in rotating connection with the L-shaped connecting rod 5, the draw bar 3 and the rotation axis of the L-shaped connecting rod 5 horizontally extend from left to right, a jacking seat 8 is arranged on one side of the L-shaped connecting rod 5 extending backwards, the bottom of the ejector rod 7 is positioned on the stroke of the jacking seat 8, namely when the L-shaped connecting rod 5 extends backwards and swings upwards, the jacking seat 8 jacks up the ejector rod 7.
Utilize the fore-and-aft swing of rapier weaving machine pendulum rod 1 to provide power for rotating seat 2 in the above-mentioned design, utilize traction lever 3 to pull L shape connecting rod 5 and realize the swing of L shape connecting rod 5, utilize the luffing motion of L shape connecting rod 5 to realize the up-and-down motion of ejector pin 7, up-and-down motion's ejector pin 7 drive is established at the embroidery faller gill on rapier weaving machine and is embroidered in the up-and-down motion, consequently can be in order to realize weaving and the embroidery of surface fabric at an equipment, and the production efficiency is improved, the input in reduction equipment and place, reduce the manual work, need not extra power input equipment.
As a further improvement of the design, a limiting cylinder 11 is arranged on the rapier loom swing rod 1, a cylinder rod of the limiting cylinder 11 faces upwards, a limiting block 10 is arranged at the top of the cylinder rod, the cylinder rod is in an extending state, the top of the limiting block 10 abuts against the bottom of the ejector rod 7, the bottom of the ejector rod 7 is located above an upper stroke end point of the top base 8, the cylinder rod is in a retracting state, and the limiting block 10 is located below a lower stroke end point of the bottom of the ejector rod 7. The limiting cylinder 11 is convenient for jacking the ejector rod 7 in a non-embroidery state, separation of the ejector rod 7 and the ejector seat 8 is achieved, and free switching is achieved between the embroidery state and the non-embroidery state.
As a further improvement of the design, a rear oval hole 13 extending along the length direction of the L-shaped connecting rod 5 is formed in the backward side of the L-shaped connecting rod 5, the top seat 8 slides along the rear oval hole 13, and a locking screw 15 for locking the top seat 8 and the L-shaped connecting rod 5 is arranged on the L-shaped connecting rod 5. The top seat 8 slides along the rear waist circular hole 13 and can be locked, so that the up-and-down swinging amplitude of the top seat 8 can be adjusted, and the reciprocating stroke of the lifting on the ejector rod 7 can be adjusted conveniently.
As a further improvement of the design, a front waist circular hole 9 extending along the length direction is formed in one side of the L-shaped connecting rod 5 extending downwards, a connecting seat 12 sliding along the front waist circular hole 9 is arranged in the front waist circular hole 9, the rear end of the traction rod 3 is rotatably connected with the connecting seat 12, and a locking screw 15 used for locking the connecting seat 12 and the L-shaped connecting rod 5 is arranged on the connecting seat 12. The connecting seat 12 slides along the front waist circular hole 9 and can be locked, the swinging amplitude of the L-shaped swing rod is further adjusted, and the reciprocating stroke of the ejector rod 7 is further adjusted.
As a further improvement of the design, the ejector rod 7 is provided with a tension spring 14 connected with the swing rod 1 of the rapier loom, and the tension spring 14 applies downward traction force to the ejector rod 7. The push rod 7 can move downwards smoothly, and the lifting speed of the push rod 7 is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. An embroidery faller gill driving mechanism used on a rapier loom is characterized by comprising a guide seat arranged at the rear side of a swing rod of the rapier loom, a mandril in up-down sliding fit with the guide seat, a rotating seat arranged below the guide seat on the swing rod of the rapier loom, an L-shaped connecting rod in rotating connection with the rotating seat, a traction seat fixedly connected with a rack of the rapier loom at the front side of the L-shaped connecting rod, and a traction rod connected with the traction seat and the L-shaped connecting rod, wherein the rotating axis of the L-shaped connecting rod and the rotating seat horizontally extends left and right, the rotating axis of the L-shaped connecting rod is positioned at the corner of the L-shaped connecting rod, one side of the L-shaped connecting rod extends downwards, the other side of the L-shaped connecting rod extends backwards, the front end of the traction rod is in rotating connection with the top of the traction seat, and the rear end of the traction rod is in rotating connection with the L-shaped connecting rod, the draw bar and the rotation axis of the L-shaped connecting rod horizontally extend left and right, a top seat is arranged on one side of the L-shaped connecting rod extending backwards, and the bottom of the ejector rod is located on the stroke of the top seat, namely when the L-shaped connecting rod extends backwards and swings upwards, the top seat jacks up the ejector rod.
2. The embroidery gill driving mechanism for the rapier loom as claimed in claim 1, wherein a limit cylinder is provided on the swing link of the rapier loom, a cylinder rod of the limit cylinder is upward, a limit block is provided on the top of the cylinder rod, the cylinder rod is in an extended state, the top of the limit block abuts against the bottom of the ejector rod, the bottom of the ejector rod is located above the upper stroke end of the top seat, the cylinder rod is in a retracted state, and the limit block is located below the lower stroke end of the bottom of the ejector rod.
3. The driving mechanism of an embroidery faller used on a rapier loom according to claim 1, characterized in that a back waist round hole extending along the length direction is arranged on the backward side of the L-shaped connecting rod, the top seat slides along the back waist round hole, and a locking screw for locking the top seat and the L-shaped connecting rod is arranged on the L-shaped connecting rod.
4. The embroidery faller driving mechanism for rapier loom as claimed in claim 3, wherein said L-shaped connecting rod is provided with a front circular hole extending along its length direction at one side extending downward, a connecting seat sliding along said front circular hole is provided in said front circular hole, the rear end of said drawbar is rotatably connected with said connecting seat, and a locking screw for locking said connecting seat and said L-shaped connecting rod is provided on said connecting seat.
5. The embroidery faller driving mechanism for rapier loom as claimed in claim 3, wherein said top bar is provided with a tension spring connected to said swing link of rapier loom, said tension spring applying a downward traction force to said top bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411237.3U CN216738761U (en) | 2021-12-31 | 2021-12-31 | Embroidery needle row driving mechanism for rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411237.3U CN216738761U (en) | 2021-12-31 | 2021-12-31 | Embroidery needle row driving mechanism for rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216738761U true CN216738761U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123411237.3U Active CN216738761U (en) | 2021-12-31 | 2021-12-31 | Embroidery needle row driving mechanism for rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216738761U (en) |
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2021
- 2021-12-31 CN CN202123411237.3U patent/CN216738761U/en active Active
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