CN220057201U - Automatic weft yarn exchange device of double-layer carpet loom - Google Patents
Automatic weft yarn exchange device of double-layer carpet loom Download PDFInfo
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- CN220057201U CN220057201U CN202321317463.1U CN202321317463U CN220057201U CN 220057201 U CN220057201 U CN 220057201U CN 202321317463 U CN202321317463 U CN 202321317463U CN 220057201 U CN220057201 U CN 220057201U
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- rotary
- sleeve
- rotating
- double
- weft yarn
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- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
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Abstract
The utility model discloses an automatic weft yarn exchange device of a double-layer carpet loom, which comprises a first rotary mechanism and a second rotary mechanism; a rotary shaft is fixed on the output end of the first rotary mechanism; a rotary sleeve is fixed on the output end of the second rotary mechanism; the rotary sleeve is sleeved on the rotary shaft; a group of swing arms are arranged on the rotating shaft and the rotating sleeve, and the rotating sleeve and the swing arms on the rotating shaft are arranged in a staggered manner; the top of swing arm is equipped with the via hole along same circumferencial direction. The utility model is provided with the first rotary mechanism and the second rotary mechanism, and the first rotary mechanism and the second rotary mechanism are utilized to drive the rotary shaft and the rotary sleeve to rotate, so as to drive the swing arms on the rotary shaft and the rotary sleeve to move, thereby solving the problem that the yarn exchanging process of the old equipment can not be realized, and simultaneously, the utility model has simpler structure and lower production cost.
Description
Technical Field
The utility model relates to the technical field of carpet production, in particular to an automatic weft yarn exchange device of a double-layer carpet loom.
Background
With the advancement of technology, in the field of carpet production, simple cut pile carpets cannot meet the use demands of people, and factories need to go on every day. By using the exchange of two weft yarns, the carpet can achieve a certain height drop, and some older machines are not provided with yarn exchange devices, so that the carpet has larger knitting limitation, and at present, some yarn exchange devices are also available on the market, but the carpet has the defects of complex structure, high price and high production cost.
Therefore, there is a need to design an automatic weft yarn exchange device for a double-layer carpet loom to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and provides an automatic weft yarn exchange device of a double-layer carpet loom.
The technical scheme of the utility model is as follows: an automatic weft yarn exchange device of a double-layer carpet loom comprises a first rotary mechanism and a second rotary mechanism; a rotary shaft is fixed on the output end of the first rotary mechanism; a rotary sleeve is fixed on the output end of the second rotary mechanism; the rotary sleeve is sleeved on the rotary shaft; a group of swing arms are arranged on the rotating shaft and the rotating sleeve, and the rotating sleeve and the swing arms on the rotating shaft are arranged in a staggered manner; the top of swing arm is equipped with the via hole along same circumferencial direction.
The first rotating mechanism and the second rotating mechanism are both rotating cylinders; the rotary shaft and the rotary sleeve are coaxially fixed on the output end of the corresponding rotary cylinder through the fixed disc.
The first rotating mechanism is connected with the second rotating mechanism through two symmetrically arranged connecting rods, and the outer end of the rotating shaft is limited in the rotating sleeve.
And the swing sleeve is provided with an avoidance gap for the swing arm to swing.
And an installation table is fixed on the second rotation mechanism.
The bottom of the swing arm is provided with an arc-shaped mounting block; the mounting block is fixed on the rotary shaft/rotary sleeve through a locking screw.
By adopting the technical scheme, the utility model has the following beneficial effects: 1. the utility model is provided with the first rotary mechanism and the second rotary mechanism, and the first rotary mechanism and the second rotary mechanism are utilized to drive the rotary shaft and the rotary sleeve to rotate, so as to drive the swing arms on the rotary shaft and the rotary sleeve to move, thereby solving the problem that the yarn exchanging process of the old equipment can not be realized, and simultaneously, the utility model has simpler structure and lower production cost.
2. The first rotating mechanism and the second rotating mechanism are both rotating cylinders, so that the structure is simple, the control is easy, and the fixed disc is arranged to facilitate the installation of the rotating shaft and the rotating sleeve.
3. The first rotating mechanism and the second rotating mechanism are connected through the two symmetrically arranged connecting rods, so that the first rotating mechanism and the second rotating mechanism form a whole, and the structure is more compact.
4. The swing arm is provided with the avoidance notch for the swing arm to swing, so that the swing arm can move conveniently.
5. The mounting table is fixed on the second slewing mechanism, so that the whole device is convenient to mount.
6. The bottom of the swing arm is provided with the arc-shaped mounting block so as to facilitate the mounting of the swing arm.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Fig. 1 is a schematic structural view of the present utility model.
The reference numerals in the drawings are:
the device comprises a first slewing mechanism 1, a second slewing mechanism 2, a slewing shaft 3, a slewing sleeve 4, a swing arm 5, a wire passing hole 6, a fixed disc 7, a connecting rod 8 and an avoidance gap 9.
Detailed Description
Example 1
Referring to fig. 1, an automatic weft yarn exchanging device of a double-layer carpet loom according to the present embodiment includes a first swing mechanism 1 and a second swing mechanism 2; a rotary shaft 3 is fixed on the output end of the first rotary mechanism 1; a rotary sleeve 4 is fixed on the output end of the second rotary mechanism 2; the rotary sleeve 4 is sleeved on the rotary shaft 3; a group of swing arms 5 are arranged on the rotating shaft 3 and the rotating sleeve 4, two swing arms 5 are arranged at intervals, and the rotating sleeve 4 and the swing arms 5 on the rotating shaft 3 are arranged in a staggered mode; the top of the swing arm 5 is provided with a wire passing hole 6 along the same circumferential direction.
Further, the first swing mechanism 1 and the second swing mechanism 2 are both swing cylinders; the rotary shaft 3 and the rotary sleeve 4 are coaxially fixed on the output ends of the corresponding rotary cylinders through the fixed disc 7, and the first rotary mechanism 1 and the second rotary mechanism 2 of the embodiment are rotary cylinders, so that the structure is simple, the control is easy, and the fixed disc 7 is arranged, so that the installation of the rotary shaft 3 and the rotary sleeve 4 is facilitated.
Furthermore, the first revolving mechanism 1 is connected with the second revolving structure through two symmetrically arranged connecting rods 8, and the outer end of the revolving shaft 3 is limited in the revolving sleeve 4, so that the first revolving mechanism 1 and the second revolving mechanism 2 form a whole, and the structure is more compact.
Furthermore, the swing sleeve 4 is provided with an avoidance gap 9 for the swing arm 5 to swing, so that the swing arm 5 can move conveniently.
Further, the second swing mechanism 2 is fixed with a mounting table 10, so as to facilitate the fixation of the whole device.
Further, in order to facilitate the installation of the swing arm 5, an arc-shaped installation block is arranged at the bottom of the swing arm 5; the mounting block is fixed on the rotating shaft 3/rotating sleeve 4 through a locking screw.
The automatic weft yarn exchange device of the double-layer carpet braiding machine is provided with the first rotary mechanism 1 and the second rotary mechanism 2, and the rotary shaft 3 and the rotary sleeve 4 are driven to rotate by the first rotary mechanism 1 and the second rotary mechanism 2, so that the swing arm 5 on the rotary shaft 3 and the rotary sleeve 4 is driven to move, the problem that the yarn exchange process of old equipment cannot be realized is solved, and meanwhile, the automatic weft yarn exchange device is simple in structure and low in production cost.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (6)
1. An automatic weft yarn exchange device of a double-layer carpet loom is characterized in that: comprises a first slewing mechanism (1) and a second slewing mechanism (2); a rotary shaft (3) is fixed on the output end of the first rotary mechanism (1); a rotary sleeve (4) is fixed on the output end of the second rotary mechanism (2); the rotary sleeve (4) is sleeved on the rotary shaft (3); a group of swing arms (5) are arranged on the rotating shaft (3) and the rotating sleeve (4), and the rotating sleeve (4) and the swing arms (5) on the rotating shaft (3) are arranged in a staggered manner; the top of the swing arm (5) is provided with a wire passing hole (6) along the same circumferential direction.
2. An automatic weft yarn exchanging apparatus for a double-layer carpet loom according to claim 1, wherein: the first rotary mechanism (1) and the second rotary mechanism (2) are rotary cylinders; the rotary shaft (3) and the rotary sleeve (4) are coaxially fixed on the output end of the corresponding rotary cylinder through the fixed disc (7).
3. An automatic weft yarn exchanging apparatus for a double-layer carpet loom according to claim 1, wherein: the first rotating mechanism (1) is connected with the second rotating mechanism through two symmetrically arranged connecting rods (8), and the outer end of the rotating shaft (3) is limited in the rotating sleeve (4).
4. An automatic weft yarn exchanging apparatus for a double-layer carpet loom according to claim 1, wherein: the swing sleeve (4) is provided with an avoidance gap (9) for the swing arm (5) to swing.
5. A double-layer carpet loom weft automatic exchange device according to claim 3, characterized in that: and an installation table (10) is fixed on the second slewing mechanism (2).
6. An automatic weft yarn exchanging apparatus for a double-layer carpet loom according to claim 1, wherein: the bottom of the swing arm (5) is provided with an arc-shaped mounting block; the mounting block is fixed on the rotary shaft (3)/rotary sleeve (4) through a locking screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317463.1U CN220057201U (en) | 2023-05-29 | 2023-05-29 | Automatic weft yarn exchange device of double-layer carpet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317463.1U CN220057201U (en) | 2023-05-29 | 2023-05-29 | Automatic weft yarn exchange device of double-layer carpet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220057201U true CN220057201U (en) | 2023-11-21 |
Family
ID=88753170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317463.1U Active CN220057201U (en) | 2023-05-29 | 2023-05-29 | Automatic weft yarn exchange device of double-layer carpet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220057201U (en) |
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2023
- 2023-05-29 CN CN202321317463.1U patent/CN220057201U/en active Active
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