CN223422844U - Roving twisting friction spinning machine - Google Patents
Roving twisting friction spinning machineInfo
- Publication number
- CN223422844U CN223422844U CN202422800240.1U CN202422800240U CN223422844U CN 223422844 U CN223422844 U CN 223422844U CN 202422800240 U CN202422800240 U CN 202422800240U CN 223422844 U CN223422844 U CN 223422844U
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- CN
- China
- Prior art keywords
- twisting
- roving
- friction
- dust
- support frame
- Prior art date
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a roving twisting friction spinning machine which comprises a support frame, a feeding mechanism, a dust cage friction twisting mechanism, a carding mechanism and a traction mechanism, wherein the feeding mechanism, the dust cage friction twisting mechanism and the carding mechanism are arranged on the support frame, the dust cage friction twisting mechanism comprises two dust cages which are symmetrically arranged in parallel, the dust cages are driven by a synchronous belt, a synchronous wheel and a first motor to rotate in opposite directions, a twisting gear is arranged at one end of each dust cage, which is close to the feeding mechanism, the radius of each twisting gear is slightly larger than that of each dust cage, the structure barrel is simple and convenient to operate, the problem that the twist of friction spinning is insufficient when special roving is spun is solved, the traction mechanism and the feeding mechanism are increased, the slip coefficient is reduced, the twisting gear is arranged at the roving inlet of each dust cage, the fine teeth on each twisting gear solve the problem that the special roving cannot be formed during operation, and the twisted roving is smooth, uniform and excellent in quality, and the twist of the special roving is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of twisting of special roving frames of friction spinning machines, and particularly relates to a roving twisting friction spinning machine.
Background
The existing friction spinning machine comprises a feeding mechanism, carding, coagulation twisting and winding parts, and the defects existing in the prior art are mainly that a traction adjusting device is not arranged on a core yarn feeding port on a dust cage, so that the roving cannot be formed in operation, the slip coefficient is greatly increased, the twisting degree of twisted special roving is insufficient, the quality of a product is greatly influenced, and the purpose of the utility model is to design the roving twisting friction spinning machine, so that the defects in the prior art are overcome.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a roving twisting friction spinning machine.
In order to solve the technical problems, the technical scheme is that the roving twisting friction spinning machine comprises a support frame, a feeding mechanism, a dust cage friction twisting mechanism and a carding mechanism, wherein the feeding mechanism, the dust cage friction twisting mechanism and the carding mechanism are arranged on the support frame, the feeding mechanism and the dust cage friction twisting mechanism are arranged on a horizontal bottom plate of the support frame, the carding mechanism is arranged on a side plate of the support frame and corresponds to the dust cage friction twisting mechanism in position, and the drawing mechanism is arranged on the upper portion of the support frame.
As a preferred technical scheme of the present utility model, wherein:
The feeding mechanism comprises a first bracket, a plurality of conveying rollers are arranged in the first bracket at intervals along the horizontal direction, and the conveying rollers are driven by conveying wheels and a first conveying chain on the outer side wall of the first bracket.
The roving twisting friction spinning machine comprises two parallel and symmetrically arranged dust cages, wherein the dust cages are driven by a synchronous belt, a synchronous wheel and a first motor to rotate in opposite directions, a twisting gear is arranged at the roving inlet of each dust cage, and the radius of each twisting gear is slightly larger than that of each dust cage.
The traction mechanism comprises a fourth bracket, a traction roller and a compression roller are arranged on the fourth bracket in parallel, and the traction roller is arranged below the compression roller.
The roving twisting friction spinning machine is characterized in that the carding mechanism is arranged on the supporting frame and corresponds to the dust cage friction twisting mechanism.
The beneficial effects of the utility model are as follows:
The structure barrel sheet is convenient to operate, the problem that twist is not enough when special roves are spun by friction spinning is solved, the traction mechanism and the feeding mechanism are added, the slip coefficient is reduced, the synchronous belt and the synchronous wheel are adopted at the front section of the dust cage, the twisting gear is arranged at the rove inlet of the dust cage, the problem that the roves cannot be formed during working of the dust cage is solved by fine teeth on the twisting gear, the twisted roves are smooth, uniform and excellent in quality, and the twist of the special roves is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a side view of the utility model;
FIG. 4 is a second side view of the present utility model;
FIG. 5 is a rear view of the present utility model;
The device comprises a 1-feeding mechanism, a 2-dust cage friction twisting mechanism, a 3-carding mechanism, a 4-traction mechanism, a 11-conveying roller, a 12-first support, a 13-first conveying chain, a 14-conveying wheel, a 21-first motor, a 22-synchronous belt, a 23-synchronous wheel, a 24-dust cage, a 25-twisting gear, a 26-air duct, a 27-first positioning wheel, a 28-second support, a 31-third support, a 32-carding net, a 33-transmission shaft, a 35-second positioning wheel, a 36-second motor, a 41-fourth support, a 42-traction roller, a 43-compression roller and a 5-support.
Detailed Description
In order that the utility model may be more readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The roving twisting friction spinning machine comprises a support frame 5, a feeding mechanism 1, a dust cage friction twisting mechanism 2 and a carding mechanism 3 which are arranged on the support frame 5, wherein the feeding mechanism 1 and the dust cage friction twisting mechanism 2 are arranged on a horizontal bottom plate of the support frame 5, the roving twisting friction spinning machine further comprises a traction mechanism 4, the carding mechanism 3 is arranged on a side plate of the support frame 5 and corresponds to the dust cage friction twisting mechanism 2 in position, and the traction mechanism 4 is arranged on the upper portion of the support frame 5.
The feeding mechanism 1 comprises a first bracket 12, a plurality of conveying rollers 11 are arranged in the first bracket 12 at intervals along the horizontal direction, and the conveying rollers 11 are driven by conveying wheels 14 and a first conveying chain 13 on the outer side wall of the first bracket 12;
the dust cage friction twisting mechanism 2 comprises a second bracket 28, two dust cages 24 which are symmetrically arranged in parallel are arranged on the second bracket 28, the dust cages 24 are driven by a synchronous belt 22, a synchronous wheel 23 and a first motor 21 to rotate in opposite directions, a twisting gear 25 is arranged at the roving inlet of the dust cage 24, and the radius of the twisting gear 25 is slightly larger than that of the dust cage 24;
The traction mechanism 4 comprises a fourth bracket 41, the fourth bracket 41 is arranged at the upper part of the supporting frame 5, a traction roller 42 and a compression roller 43 are arranged on the fourth bracket in parallel, and the traction roller 42 is arranged below the compression roller 43;
The carding mechanism 3 is arranged on the supporting frame 5 and corresponds to the dust cage friction twisting mechanism 2, and the carding mechanism 3 comprises a third bracket 31, a carding net 32 arranged on the third bracket 31, a transmission shaft 33, a second positioning wheel 35 and a second motor 36;
we see in connection with the specific workflow of this embodiment:
Firstly, the roving sequentially passes through a feeding mechanism 1 and a dust cage friction twisting mechanism 2, passes through a first positioning wheel 27 and a second positioning wheel 35, passes through the middle of a traction roller 42 and a compression roller 43, and is inserted into a hairline from the rear of a carding mechanism 3;
Starting a traction mechanism 4, a traction roller 42 and a compression roller 43 to draw roving to move, starting a carding mechanism 3, driving hairlines to move by a second motor 36 of the carding mechanism 3 through a transmission shaft 33, after the hairlines are crushed in the carding mechanism 3, blowing the hairlines to a dust cage friction twisting mechanism 2 through a carding net 32, driving a dust cage 24 to rotate in opposite directions by a synchronous belt 22, a synchronous wheel 23 and a first motor 21, connecting one end of the dust cage 24 far away from a feeding mechanism 1 with an air duct 26, and enabling the inside of the dust cage 24 to form negative pressure by the air duct 26 through a fan;
At this time, the pulverized hairiness is wrapped around the roving in the dust cage friction twisting mechanism 2, and here, as the end of the dust cage 24 near the feeding mechanism 1 is provided with the twisting gear 25 and the radius of the twisting gear 25 is slightly larger than that of the dust cage 24,
The slip coefficient of the roving in the dust cage friction twisting mechanism 2 is greatly reduced, the twisted roving is smooth and uniform, the quality is excellent, and the twist of the special roving is greatly improved.
Other embodiments of the present utility model are possible in addition to the above embodiments, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a roving twisting friction spinning machine, includes support frame (5) and sets up feeding mechanism (1), dirt cage friction twisting mechanism (2) and carding mechanism (3) on support frame (5), feeding mechanism (1) and dirt cage friction twisting mechanism (2) set up on the horizontal bottom plate of support frame (5), its characterized in that still includes traction mechanism (4), carding mechanism (3) set up on the curb plate of support frame (5) and correspond with dirt cage friction twisting mechanism (2) position, traction mechanism (4) set up the upper portion at support frame (5).
2. Roving twisting friction spinning machine according to claim 1, characterized in that the feeding mechanism (1) comprises a first bracket (12), a plurality of conveying rollers (11) are arranged in the first bracket (12) at intervals along the horizontal direction, and the conveying rollers (11) are driven by conveying wheels (14) and a first conveying chain (13) on the outer side wall of the first bracket (12).
3. The roving twisting friction spinning machine according to claim 2, wherein the dust cage friction twisting mechanism (2) comprises two dust cages (24) which are symmetrically arranged in parallel, the dust cages (24) are driven by a synchronous belt (22), a synchronous wheel (23) and a first motor (21) to rotate in opposite directions, a twisting gear (25) is arranged at a roving inlet of the dust cages (24), and the radius of the twisting gear (25) is slightly larger than that of the dust cages (24).
4. A roving twisting friction spinning machine according to claim 3, characterized in that the traction mechanism (4) comprises a fourth bracket (41), a traction roller (42) and a compression roller (43) are arranged on the fourth bracket (41) in parallel, and the traction roller (42) is arranged below the compression roller (43).
5. Roving twisting friction spinning machine according to claim 4, characterized in that the carding mechanism (3) is arranged on the support frame (5) in a position corresponding to the dust cage friction twisting mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422800240.1U CN223422844U (en) | 2024-11-18 | 2024-11-18 | Roving twisting friction spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422800240.1U CN223422844U (en) | 2024-11-18 | 2024-11-18 | Roving twisting friction spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223422844U true CN223422844U (en) | 2025-10-10 |
Family
ID=97257660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422800240.1U Active CN223422844U (en) | 2024-11-18 | 2024-11-18 | Roving twisting friction spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223422844U (en) |
-
2024
- 2024-11-18 CN CN202422800240.1U patent/CN223422844U/en active Active
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