CN203960435U - The pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow - Google Patents
The pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow Download PDFInfo
- Publication number
- CN203960435U CN203960435U CN201420316426.3U CN201420316426U CN203960435U CN 203960435 U CN203960435 U CN 203960435U CN 201420316426 U CN201420316426 U CN 201420316426U CN 203960435 U CN203960435 U CN 203960435U
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- negative pressure
- air
- collecting pipe
- negative
- spinning
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Abstract
The utility model relates to a kind of pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow, comprise and be connected the supervisor that communicates with air channel and for connecting the air-breathing tube connector of supervisor and negative pressure collecting pipe, drawing rollers and being arranged on roller stand with the negative pressure collecting pipe of negative pressure cavity, little roller is arranged on roller stand or is arranged on negative pressure collecting pipe and can rotates, air-breathing tube connector is positioned at the rear portion of little roller and drawing rollers, or air-breathing tube connector is positioned at the bottom of drawing rollers.Air-breathing tube connector of the present utility model does not affect the passage of placing rove wool top, operates lightly, and can not affect production efficiency.
Description
Technical field
The utility model relates to a kind of pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow, belongs to wool spinning compact spinning technology field.
Background technology
Wool spinning frame is compared with the ring spinning frame of cotton spinning, the fibre length of spinning material is different, the length of cotton fiber is generally 25-35mm, and the length of wool fibre mostly is 60-150mm, therefore drawing rollers and the top-roller leather roller of wool spinning are thicker, roller gauge is also larger, and the reel cage volume adapting is with it larger.Moreover the fibre cohesion between wool fibre is also larger in addition because wool fibre is long, so require reel cage pressure larger, drawing-off grasping force and drafting force that guarantee drawing-off wool fibre is required, and then it is larger to make manually to open and close reel cage handle power used, therefore wool spinning compact spinning apparatus adopts three roller negative pressure type compact spinning apparatus conventionally.Because four roller negative pressure type compact spinning apparatus have than three roller negative pressure type compact spinning apparatus, the cost of use of maintenance is low, yarn strength is high, be convenient to the advantages such as production management, and at present increasing wool spinning adopts four roller negative pressure type compact spinning apparatus.
Four roller negative pressure type compact spinning apparatus are in the downstream of dominant draft, to have increased a negative-pressure air-flow to gather district, and negative pressure collecting pipe top negative pressure collecting groove working face is wider, easily arrange negative inspiratory pressure hole connector, therefore the current supporting aspirating air pipe of four roller negative pressure type compact spinning apparatus is to be connected with air channel by supervisor, but the position of aspirating air pipe is all through the drawing-off roller of reel cage both sides and gathers the external channel access negative pressure source of the gas of grid ring, be that aspirating air pipe is arranged on passage between two groups of drawing-off rollers and resistance twist roller and at the front upper lateral part that gathers grid ring clamping wool fibre.And mostly be high-grade fabric with the fabric that wool spinning yarn is made into, feature is that many kinds, small lot mode are produced, sometimes even within one day, change 2～3 kinds, for four roller negative pressure type compact spinning apparatus, air-breathing connection road has occupied the passage of placing rove wool top while changing Spinning Varieties, causes operation inconvenience greatly; As change operating personnel's normal operating custom, because the reel cage pressure for wool spinning is larger, pressure required while raising cradle handle is also larger accordingly, causes the labour intensity that spinner is very large, causes production efficiency to decline.
Summary of the invention
The purpose of this utility model is to provide a kind of pipeline connection mechanism that does not affect the wool spinning compact spinning negative pressure air-flow of the passage of placing rove wool top.
The utility model is that the technical scheme achieving the above object is: a kind of pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow, comprise and be connected the supervisor that communicates with air channel and for connecting the air-breathing tube connector of supervisor and negative pressure collecting pipe, drawing rollers and being arranged on roller stand with the negative pressure collecting pipe of negative pressure cavity, little roller is arranged on roller stand or is arranged on negative pressure collecting pipe and can rotates, it is characterized in that: described air-breathing tube connector is positioned at the rear portion of little roller and drawing rollers, or air-breathing tube connector is positioned at the bottom of drawing rollers.
The utility model is arranged on the rear portion of little roller and drawing rollers by air-breathing tube connector or is positioned at the bottom of drawing rollers, aspirating air pipe can be arranged on to drawing-off roller and resistance twist roller and rear portion or the bottom of gathering grid ring clamping wool fibre, make air-breathing tube connector can not occupy the passage of placing rove wool top while changing Spinning Varieties, can not change operating personnel's normal operating custom, so can not affect operating personnel's normal operating, can not affect production efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is by the pipeline connection mechanism structural representation of the utility model wool spinning compact spinning negative pressure air-flow.
Fig. 2 is that the A of Fig. 1 is to structural representation.
Fig. 3 is the structural representation of a kind of centralizing pipe in the pipeline connection mechanism of the utility model wool spinning compact spinning negative pressure air-flow.
Fig. 4 is that the B of Fig. 3 is to structural representation.
Fig. 5 is the section structure schematic diagram of the lower air entry bindiny mechanism of the utility model wool spinning compact spinning negative pressure centralizing pipe.
Fig. 6 presses the another kind of structural representation of centralizing pipe in the pipeline connection mechanism of the utility model wool spinning compact spinning negative pressure air-flow.
Fig. 7 presses another structural representation of centralizing pipe in the pipeline connection mechanism of the utility model wool spinning compact spinning negative pressure air-flow.
Wherein: 1-negative pressure collecting pipe, 1-1-lower spigot surface of installing, 1-2-section bar port, 1-3-deep gouge, 1-4-negative inspiratory pressure hole, 1-5-negative pressure collecting groove, 1-6-bearing block, 2-suction hole joint, 2-1-guiding surface, 3-little roller, 4-end plug, 5-tension mechanism, 6-broken end is inhaled hollow billet, 7-positioning seat, 7-1-pipe is located by connecting, 7-2-suction hollow billet bearing, 7-3-supporting plate, 8-gather grid ring, 9-landing nipple, 10-air-breathing tube connector, 11-drawing rollers, 12-resistance twist roller, 13-drawing-off roller, 14-supervisor, 15-roller stand, 16-three-way connection.
The specific embodiment
See shown in Fig. 1～2, the pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow of the present utility model, comprise the supervisor 14 that communicates with air channel and for being connected the air-breathing tube connector 10 of supervisor 14 and negative pressure collecting pipe 1, drawing rollers 11 and being arranged on roller stand 15 with the negative pressure collecting pipe 1 of negative pressure cavity, supervisor 14 is connected with two air-breathing tube connectors 10 respectively by three-way connection 16, by being responsible for 14, negative-pressure air-flow is passed in the negative pressure collecting pipe 1 of both sides, the required negative-pressure air-flow that wool fibre is gathered is provided to negative pressure collecting pipe 1.The utility model negative pressure collecting pipe 1 is provided with the more than one negative pressure collecting groove 1-5 that communicates with negative pressure cavity and the section bar port 1-2 at two ends along the tube wall that gathers working face, on sealable section bar port 1-2, end plug 4 is installed, to keep negative-pressure air-flow in centralizing pipe can not reveal, wool fibre is realized and being gathered the negative pressure collecting groove 1-5 through negative pressure collecting pipe 1 with the rotation of gathering grid ring 8.
As shown in Figure 1, the utility model small gross draws 3 be arranged on roller stand 15 or be arranged on negative pressure collecting pipe 1 and can rotate, small gross draws 3 by bearing, to be arranged on roller stand 15 or negative pressure collecting pipe 1, during work, can rotate with drawing rollers, air-breathing tube connector 10 is positioned at small gross and draws 3 and the rear portion of drawing rollers 11, or air-breathing tube connector 10 is positioned at small gross and draws 3 and the bottom that connects of front sieve, drawing-off roller 13 and resistance twist roller 12 are pressed in respectively drawing rollers 11 and small gross draws 3, make wool fibre when gathering grid ring 8 and rotate, make negative-pressure air-flow passage capable of being be positioned at wool fibre by rear portion or the bottom of drawing-off and twisting passage, negative-pressure air-flow passage can not occupy the passage of placing rove wool top while changing Spinning Varieties, simplify the operation, improve operating efficiency.
See shown in Fig. 3～5, negative pressure collecting pipe 1 of the present utility model is provided with at least one negative inspiratory pressure hole 1-4 on the tube wall of rear portion or bottom, suction hole joint 2 is sealedly connected on the 1-4 of negative inspiratory pressure hole, air-breathing tube connector 10 is tightly connected with suction hole joint 2, this negative pressure collecting pipe 1 is provided with bearing block 1-6, small gross draws 3 two ends to be arranged on bearing block 1-6 by bearing, negative inspiratory pressure hole 1-4 on negative pressure collecting pipe 1 is positioned at the line rear portion at center, small gross position and drawing rollers center, or the negative inspiratory pressure hole 1-4 on negative pressure collecting pipe 1 is positioned at the bottom of drawing rollers 11.As shown in Figure 6, it is the negative pressure collecting pipe 1 of the another kind of structure of the utility model, equally, negative inspiratory pressure hole 1-4 on negative pressure collecting pipe 1 is positioned at the line rear portion at center, small gross position and drawing rollers center, or the negative inspiratory pressure hole 1-4 on negative pressure collecting pipe 1 is positioned at the bottom of drawing rollers 11, on this negative pressure collecting pipe 1, do not establish bearing block, negative pressure collecting pipe 1 and small gross draw 3 to be that after end cap by two ends is connected, normal use is installed on roller stand 15.Fig. 7 is the negative pressure collecting pipe 1 of another structure of the utility model, negative inspiratory pressure hole 1-4 on negative pressure collecting pipe 1 is positioned at the line rear portion at center, small gross position and drawing rollers center, or the negative inspiratory pressure hole 1-4 on negative pressure collecting pipe 1 is positioned at the bottom of drawing rollers 11, negative pressure collecting pipe 1 is provided with small gross and draws installation cavity, and the two ends of negative pressure collecting pipe 1 are provided with bearing block 1-6, small gross draws 3 by bearing, to be arranged on the bearing block 1-6 of negative pressure collecting pipe 1, is installed on roller stand 15 while normally using.
See shown in Fig. 1～7, the utility model is provided with 2～4 negative inspiratory pressure hole 1-4 on negative pressure collecting pipe 1, and 2～4 suction hole joint 2 sealings are arranged on each self-corresponding negative inspiratory pressure hole 1-4.See shown in Fig. 3～7, the utility model suction hole joint 2 one sides are provided with outer groove, bulge loop on the outer groove of suction hole joint 2 and negative inspiratory pressure hole 1-4 matches and is tightly connected with negative inspiratory pressure hole 1-4, the opposite side of suction hole joint 2 has guiding surface 2-1, by suction hole joint 2, be connected with air-breathing tube connector 10, negative pressure collecting pipe 1 is communicated with negative pressure source of the gas.The utility model negative inspiratory pressure hole 1-4 is shaped as oval shape, ellipse or circular, the outer face of the utility model negative inspiratory pressure hole 1-4 and the tube wall cambered surface of negative pressure collecting pipe 1 match, outer groove one end face of corresponding suction hole joint 2 seals with this cambered surface also identical being convenient to, or the tube wall of negative pressure collecting pipe 1 is provided with deep gouge 1-3,1-4 outer face, negative inspiratory pressure hole and deep gouge 1-3 perforation.The center line of the utility model suction hole joint 2 or central plane are parallel with the lower installation spigot surface 1-1 of negative pressure collecting pipe 1, so that also connect suction line when negative pressure collecting pipe 1 is installed.
See shown in Fig. 1,2, the utility model roller stand 15 draws 3 bottom to be connected with positioning seat 7 at small gross, positioning seat 7 tops be located by connecting pipe 7-1 front end by landing nipple 9 and suction hole joint 2 be tightly connected, rear end and air-breathing tube connector 10 be tightly connected, suction hole joint of the present utility model 2 adopts compared with flexible material, but this suction hole joint 2 material hardness used is higher than the material hardness of landing nipple 9; The pipe 7-1 that is located by connecting adopts compared with hard material, one end connects the landing nipple 9 of softer material, the other end connects the air-breathing tube connector 10 of flexible material, to facilitate, install and sealing, because center line or the central plane of suction hole joint 2 are parallel with the lower installation spigot surface 1-1 of negative pressure collecting pipe 1, be also convenient to suction hole joint 2 and be located by connecting pipe being connected and sealing of 7-1.See shown in Fig. 1,2, the both sides of the utility model positioning seat 7 are provided with supporting plate 7-3, positioning seat 7 is arranged on roller stand 15 by supporting plate 7-3 and is positioned at small gross and draws 3 bottom, the bottom of positioning seat 7 is provided with a plurality of suction hollow billet bearing 7-2, a plurality of broken ends suction hollow billets 6 are arranged on to be inhaled hollow billet bearing 7-2 above and is connected with broken end negative pressure air channel, and the suction inlet of a plurality of broken ends suction hollow billets 6 is positioned at the bottom of negative pressure collecting groove 1-5, by the negative-pressure air-flow in broken end air channel, in time wool fibre broken end is siphoned away.
See shown in Fig. 1～2, on the negative pressure collecting pipe 1 that a plurality of tension mechanisms 5 of the utility model are installed, gather on the negative pressure collecting groove 1-5 and tension mechanism 5 that grid ring 8 is arranged on negative pressure collecting pipe 1, and drawing-off roller 13 and resistance twist roller 12 are pressed in respectively corresponding drawing rollers 11 and small gross draws on 3, by three-way connection 16 and the supervisor 14 air-breathing tube connectors 10 that are connected and suction hole joint 2, be positioned at small gross and draw 3 and the rear portion of drawing rollers 11, or air-breathing tube connector 10 is positioned at the bottom of drawing rollers 11, by air-breathing tube connector 10, stable negative-pressure air-flow is provided to negative pressure collecting pipe 1, while not occupying replacing Spinning Varieties due to air-breathing tube connector 10, place the passage of rove wool top, and then make operation reach object very easily.
Claims (8)
1. the pipeline connection mechanism of a wool spinning compact spinning negative pressure air-flow, comprise the supervisor (14) that communicates with air channel and for being connected the air-breathing tube connector (10) of supervisor (14) and negative pressure collecting pipe (1), drawing rollers (11) and being arranged on roller stand (15) with the negative pressure collecting pipe (1) of negative pressure cavity, little roller (3) is arranged on roller stand (15) or is arranged on negative pressure collecting pipe (1) above and can rotate, it is characterized in that: described air-breathing tube connector (10) is positioned at the rear portion of little roller (3) and drawing rollers (11), or air-breathing tube connector (10) is positioned at the bottom of drawing rollers (11).
2. the pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow according to claim 1, it is characterized in that: the rear portion of described negative pressure collecting pipe (1) or the tube wall of bottom are provided with at least one negative inspiratory pressure hole (1-4), it is upper that suction hole joint (2) is sealedly connected on negative inspiratory pressure hole (1-4), and air-breathing tube connector (10) is tightly connected with suction hole joint (2).
3. the pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow according to claim 2, it is characterized in that: described suction hole joint (2) one sides are provided with outer groove, the bulge loop of the outer groove of suction hole joint (2) and negative inspiratory pressure hole (1-4) matches and is tightly connected with negative inspiratory pressure hole (1-4), and the opposite side of suction hole joint (2) has guiding surface (2-1).
4. the pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow according to claim 2, it is characterized in that: the negative inspiratory pressure hole (1-4) on described negative pressure collecting pipe (1) is positioned at the line rear portion at center, small gross position and drawing rollers center, or the negative inspiratory pressure hole (1-4) on negative pressure collecting pipe (1) is positioned at the bottom of drawing rollers (11).
5. the pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow according to claim 2, is characterized in that: described negative inspiratory pressure hole (1-4) be shaped as oval shape, ellipse or circular.
6. the pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow according to claim 2, it is characterized in that: the tube wall cambered surface of the outer face in described negative inspiratory pressure hole (1-4) and negative pressure collecting pipe (1) matches, or the tube wall of negative pressure collecting pipe (1) is provided with deep gouge (1-3), the outer face of negative inspiratory pressure hole (1-4) and deep gouge (1-3) perforation.
7. the pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow according to claim 2, is characterized in that: the center line of described suction hole joint (2) or central plane are parallel with the lower installation spigot surface (1-1) of negative pressure collecting pipe (1).
8. according to the pipeline connection mechanism of the wool spinning compact spinning negative pressure air-flow one of claim 1 to 6 Suo Shu, it is characterized in that: described roller stand (15) is connected with positioning seat (7) in the bottom of little roller (3), positioning seat (7) top be located by connecting pipe (7-1) front end by landing nipple (9) and suction hole joint (2) be tightly connected, rear end and air-breathing tube connector (10) be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316426.3U CN203960435U (en) | 2014-06-13 | 2014-06-13 | The pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316426.3U CN203960435U (en) | 2014-06-13 | 2014-06-13 | The pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960435U true CN203960435U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316426.3U Expired - Fee Related CN203960435U (en) | 2014-06-13 | 2014-06-13 | The pipeline connection mechanism of wool spinning compact spinning negative pressure air-flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747150A (en) * | 2017-10-20 | 2018-03-02 | 水静 | Textile roller assembly with adsorption function |
-
2014
- 2014-06-13 CN CN201420316426.3U patent/CN203960435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747150A (en) * | 2017-10-20 | 2018-03-02 | 水静 | Textile roller assembly with adsorption function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20200613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |