CN117552130B - Blowing-carding equipment for acrylic yarns - Google Patents
Blowing-carding equipment for acrylic yarns Download PDFInfo
- Publication number
- CN117552130B CN117552130B CN202410041228.9A CN202410041228A CN117552130B CN 117552130 B CN117552130 B CN 117552130B CN 202410041228 A CN202410041228 A CN 202410041228A CN 117552130 B CN117552130 B CN 117552130B
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- Prior art keywords
- carding
- block
- hollow
- cotton
- blowing
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- 238000009960 carding Methods 0.000 title claims abstract description 143
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229920000742 Cotton Polymers 0.000 claims abstract description 99
- 235000012343 cottonseed oil Nutrition 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007664 blowing Methods 0.000 claims description 36
- 238000009423 ventilation Methods 0.000 claims description 20
- 238000012216 screening Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/76—Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area
- D01G15/763—Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area by suction or blowing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Abstract
The invention relates to the technical field of acrylic yarn production, in particular to blowing-carding equipment for acrylic yarns. In the prior art, the raw materials are simply combed for the second time, and the cotton seeds in the cotton are difficult to remove. The technical proposal is as follows: a blowing-carding device for acrylic yarns comprises a box body, a hollow C-shaped plate, an electric roller, a carding block and the like; the box body is provided with a feeding groove and a discharging hole; the box body is fixedly connected with a hollow C-shaped plate; the box body is provided with an electric rotating roller which is positioned at the inner side of the hollow C-shaped plate; the electric rotating roller is fixedly connected with a plurality of carding block groups distributed in a transverse array, and each carding block group consists of a plurality of carding blocks distributed in an annular array. According to the invention, the two tips on the carding block can be expanded and contracted in a reciprocating manner, so that cotton clamped between the two tips of the carding block is repeatedly pulled, the cotton dispersing effect is better, cotton seeds in the cotton carding block are easier to fall off, and the carding effect of the cotton is effectively improved.
Description
Technical Field
The invention relates to the technical field of acrylic yarn production, in particular to blowing-carding equipment for acrylic yarns.
Background
The acrylic fiber is a fiber which is obtained by copolymerizing acrylonitrile serving as a main monomer with a small amount of other monomers and spinning. In the production of acrylic yarn, need to comb yarn raw materials (cotton) to need to use the blowing-carding unit, and current some blowing-carding unit when carding, loosening the raw materials, only carry out single loosening, lead to carding effect relatively poor, influence subsequent production.
The prior Chinese patent: a blowing-carding device (CN 216891368U) for acrylic yarns, which can carry out secondary carding and loosening on raw materials and improve the carding effect on the raw materials; however, the device simply carries out secondary carding to the raw materials (cotton), and is difficult to play the effect of getting rid of to cotton inside cotton seed, leads to the carding effect of raw materials to be unable to obtain actual effective promotion.
Disclosure of Invention
In order to overcome the disadvantages of the problems mentioned in the background, the present invention provides a blowing-carding machine for acrylic yarns.
The technical implementation scheme of the invention is as follows: a blowing-carding device for acrylic yarns comprises a box body, a hollow C-shaped plate, an electric rotating roller, a carding block and a wind screening mechanism; the box body is provided with a feeding groove and a discharging hole; the box body is fixedly connected with a hollow C-shaped plate; the box body is provided with an electric rotating roller which is positioned at the inner side of the hollow C-shaped plate; the rotating part of the electric rotating roller is fixedly connected with a plurality of carding block groups distributed in a transverse array, and each carding block group consists of a plurality of carding blocks distributed in an annular array; the box body is provided with a wind power screening mechanism for screening cotton and cotton seeds; the device also comprises a first guide block, a second guide block and a cover plate; the hollow C-shaped plate is provided with a plurality of through holes, and each through hole is provided with a filter screen; each carding block is provided with a fixing part; each carding block is provided with a plurality of tips; each carding block is provided with a plurality of expansion joints, the fixing parts are connected with the tip parts through the expansion joints, the fixing parts are connected with the tip parts through hinges, and torsion springs are arranged in the hinges; the position of the tip corresponds to the position of the through hole; each through hole is provided with a first guide block; each through hole is provided with a second guide block; based on the view angle from top to bottom, the first guide blocks on the two adjacent through holes are distributed in a positive eight shape, and the second guide blocks on the two adjacent through holes are distributed in an inverted eight shape; one end of the first guide block, which is close to the through hole, is positioned in the middle of the through hole, and one end of the second guide block, which is close to the through hole, is positioned at the edge of the through hole; the hollow C-shaped plate is detachably connected with a cover plate.
Further, the device also comprises an elastic rope, and all tips on the same carding block are jointly provided with the elastic rope.
Further, the filter screen on the through hole is provided with a plurality of salient points.
Further, the wind power screening mechanism comprises a blower and a screen plate; the box body is provided with a plurality of air blowers, and the air blowers incline towards the discharge port; the box is detachably connected with the otter board, and the otter board is located between cavity C template and the air-blower.
Further, the rotating part of the electric rotating roller is of a hollow structure, and the rotating part of the electric rotating roller is provided with an air injection port; the carding block is of a hollow structure, and the electric rotating roller is communicated with the carding block; the fixed part of each carding block is provided with a plurality of blowing holes; the expansion joint, the tip and the fixing part are mutually communicated.
Further, the device also comprises a circular ring; the hollow C-shaped plate is fixedly connected with a plurality of circular rings, and the carding block group separates the circular rings one by one.
Further, the device also comprises a limiting block; each circular ring is fixedly connected with a limiting block.
Further, the device also comprises a first ventilation pipe; the circular ring is arranged as a hollow structure; the hollow C-shaped plate is provided with a first ventilation pipe which is communicated with all the circular rings; the limiting block is of a hollow structure and is communicated with the circular ring on the corresponding side; each limiting block is provided with a plurality of air outlet holes.
Further, the blowing direction of the air outlet hole at the right half part of the limiting block is inclined to the right, and the blowing direction of the air outlet hole at the left half part of the limiting block is inclined to the left.
Further, the device also comprises a hollow arc-shaped plate and a second ventilation pipe; the hollow C-shaped plate is fixedly connected with a plurality of ventilation pipes II; the right end of the hollow C-shaped plate is provided with a plurality of air inlets which are communicated with the ventilation pipe, and the left end of the hollow C-shaped plate is provided with a plurality of air outlets which are communicated with the outside; all the second ventilating pipes are fixedly connected together and communicated with a hollow arc plate.
The invention has the following advantages: in the process that the carding block passes through the first guide block and the second guide block, the two tips on the carding block can expand and contract in a reciprocating manner, so that cotton clamped between the two tips of the carding block is repeatedly pulled, the cotton dispersing effect is better, cotton seeds in the carding block are easier to fall off, and the carding effect of the cotton is effectively improved.
In the process that the carding block passes through the first guide block and the second guide block, the tip of the carding block can also rub with the filter screen on the through hole, so that cotton is pressed on the filter screen, cotton seeds in the cotton are wiped out, and the blowing and carding effect is further improved.
When two tip portions on the carding block rub with the filter screen, the elastic ropes on the two tip portions also scratch with the filter screen, so that cotton attached to the filter screen is scraped away, the phenomenon that cotton blocks the mesh of the filter screen on the through hole, and cotton cannot smoothly pass through the filter screen on the through hole is avoided.
On the basis of blowing out air flow through the wind screening mechanism, the air flow sprayed out through the air blowing holes lifts the initial height of cotton pulled out by the two tips of the carding block, so that even if the cotton is slightly compact, the cotton can be easily separated from the discharge hole area and is output outwards.
According to the invention, the circular ring is arranged between two adjacent carding block groups, so that cotton entering the inner side of the hollow C-shaped plate from the feeding groove is blocked, and the cotton can only move to the rotation range of the carding blocks, so that the cotton entering the inner side of the hollow C-shaped plate can be pulled and scattered by the tips of the carding blocks.
When the cotton is intercepted by the limiting block, the air pump is controlled to sequentially input air into the limiting block through the first ventilating pipe and the circular ring, then the air is ejected from the air outlet, the cotton is blown, and the air blowing direction of the air outlet of the right half part of the limiting block is inclined to the right, and the air blowing direction of the air outlet of the left half part of the limiting block is inclined to the left, so that the cotton intercepted by the limiting block can be rapidly moved into the rotating range of the carding block to be carded, and the blowing and carding efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present disclosure;
FIG. 2 is a cross-sectional view of the structure of the disclosed case;
FIG. 3 is a schematic view of a combination structure of a hollow C-shaped plate, an electric roller and a circular ring disclosed by the invention;
FIG. 4 is an exploded view of the structure of the hollow C-shaped plate, the electric roller and the circular ring disclosed in the invention;
FIG. 5 is a schematic view of the combined structure of the electric roller, the carding block, the first guide block and the second guide block;
FIG. 6 is a schematic view of a cover plate according to the present disclosure;
FIG. 7 is a schematic view of the combined structure of the motorized roller and comb block of the present disclosure;
FIG. 8 is a schematic view of the structure of a comb block of the present disclosure;
FIG. 9 is a schematic diagram of a combined structure of a first guide block and a second guide block according to the present disclosure;
FIG. 10 is a schematic view of a combination structure of a hollow C-shaped plate, a ring and a stopper according to the present disclosure;
fig. 11 is a schematic diagram of a combined structure of a ring and a stopper according to the present disclosure.
Meaning of reference numerals in the drawings: the novel multifunctional carding machine comprises a 1-box body, a 2-hollow C-shaped plate, a 3-electric rotating roller, a 4-carding block, a 5-first guide block, a 6-second guide block, a 7-elastic rope, an 8-cover plate, a 9-screen plate, a 10-blower, a 101-circular ring, a 102-first ventilation pipe, a 103-limiting block, a 201-hollow arc-shaped plate, a 202-second ventilation pipe, a 1 a-feeding groove, a 1 b-discharge hole, a 2 a-through hole, a 4 a-blowing hole, a 4 b-expansion joint, a 4C-tip part, a 4 d-fixing part and a 103 a-blowing hole.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Example 1
A blowing-carding device for acrylic yarns, as shown in figures 1-11, comprises a box body 1, a hollow C-shaped plate 2, an electric roller 3, a carding block 4 and a wind screening mechanism; the box body 1 is provided with a feeding groove 1a and a discharging hole 1b; the box body 1 is connected with a hollow C-shaped plate 2 through bolts; the box body 1 is provided with an electric roller 3, and the electric roller 3 is positioned at the inner side of the hollow C-shaped plate 2; the rotating part of the electric rotating roller 3 is fixedly connected with a plurality of carding block groups distributed in a transverse array, and each carding block group consists of at least five carding blocks 4 distributed in an annular array; the box body 1 is provided with a wind power screening mechanism;
the device also comprises a first guide block 5, a second guide block 6 and a cover plate 8; the hollow C-shaped plate 2 is provided with a plurality of through holes 2a, and each through hole 2a is provided with a filter screen; each carding block 4 is provided with a fixing part 4d; each carding block 4 is provided with two tips 4c; each carding block 4 is provided with two telescopic joints 4b, the fixed part 4d is connected with the tip part 4c through the telescopic joints 4b, the fixed part 4d is connected with the tip part 4c through a hinge, and a torsion spring is arranged in the hinge; the position of the tip portion 4c corresponds to the position of the through hole 2 a; each through hole 2a is provided with a guide block I5; each through hole 2a is provided with a second guide block 6; based on the view angle from top to bottom, the first guide blocks 5 on the two adjacent through holes 2a are distributed in a positive eight shape, and the second guide blocks 6 on the two adjacent through holes 2a are distributed in an inverted eight shape; one end of the first guide block 5, which is close to the through hole 2a, is positioned in the middle of the through hole 2a, and one end of the second guide block 6, which is close to the through hole 2a, is positioned at the edge of the through hole 2 a; the bottom of the hollow C-shaped plate 2 is detachably connected with a cover plate 8.
The device also comprises an elastic rope 7, and all the tips 4c on the same carding block 4 are jointly provided with the elastic rope 7.
The filter screen on the through hole 2a is provided with a plurality of salient points, so that the friction force between the tip 4c and the filter screen is increased, and the pressing and friction force on cotton and cotton seeds in the cotton are improved.
The invention works as follows:
firstly, cotton which is not combed is thrown into the box body 1 from the feeding groove 1a, meanwhile, the rotating part of the electric rotating roller 3 is controlled to drive the carding block 4 on the electric rotating roller to rotate clockwise from the right-to-left view angle, so that the cotton thrown into the feeding groove 1a is scattered through the rotating carding block 4 and is driven to rotate together, in the continuous rotating process of the carding block 4, the cotton is scattered, so that the cotton in the carding block is separated from the cotton, the scattered cotton is pulled out from the discharging hole 1b to be collected in a peripheral collecting device by the carding block 4, meanwhile, the wind screening mechanism is controlled to operate, the cotton is blown forwards, the gravity of the cotton is far greater than that of the cotton, the cotton is not blown by wind, the cotton falls downwards and is collected in the box body 1, and the conventional cotton blowing and carding work is realized.
In the process, cotton is clamped between two tips 4c of the carding block 4, when the carding block 4 rotates along with the electric rotating roller 3, the two tips 4c of the carding block 4 are contacted with the first guide block 5 distributed in the shape of a positive eight, and are guided by the first guide block 5 to be stretched by the first guide block 5, so that the cotton clamped between the two tips 4c of the carding block 4 is stretched, then the two tips 4c of the carding block 4 are contacted with the second guide block 6 distributed in the shape of an inverted eight, and are guided by the second guide block 6 to be compressed inwards by the second guide block 6, so that the cotton clamped between the two tips 4c of the carding block 4 is pressed, and in the process of passing through the first guide block 5 and the second guide block 6, the two tips 4c of the carding block 4 are expanded and contracted in a reciprocating manner, so that the cotton clamped between the two tips 4c of the carding block 4 is repeatedly pulled, the cotton is dispersed better, the cotton is easier to fall off, and the cotton is effectively carded.
Wherein, the cotton seeds that drop downwards pass the filter screen on the through-hole 2a, drop to inside the cavity C template 2 to after the blowing work of one section, open apron 8 and take out the cotton seeds that cavity C template 2 inside was collected, so that cavity C template 2 can continue the work.
In addition, in the process that the carding block 4 passes through the first guide block 5 and the second guide block 6, the tip 4c of the carding block 4 can also rub with the filter screen on the through hole 2a, so that cotton is pressed on the filter screen, cotton seeds in the cotton are wiped out, and the blowing and carding effect is further improved.
After long-time blowing and carding work, part of cotton is attached to the filter screen on the through hole 2a, so that meshes of the filter screen on the through hole 2a are blocked, cotton seeds cannot smoothly pass through the filter screen on the through hole 2a and are then mixed with the cotton, and blowing and carding difficulty is increased;
therefore, when the two tips 4c on the carding block 4 rub against the filter screen, the elastic ropes 7 on the two tips 4c scratch against the filter screen, so that cotton attached on the filter screen is scraped away, and the phenomenon that cotton blocks the mesh of the filter screen on the through hole 2a to cause cotton seeds to pass through the filter screen on the through hole 2a can not be avoided.
It should be noted that, since the elastic cord 7 has elasticity, when the two tips 4c pass through the first guide block 5 and the second guide block 6, the elastic cord 7 is elastically deformed, so that the elastic cord 7 can smoothly pass through the guide blocks, and the locking phenomenon of the elastic cord 7 does not occur.
Example 2
On the basis of the embodiment 1, as shown in fig. 2, the wind screening mechanism comprises a screen plate 9 and a blower 10; two blowers 10 are arranged at the lower part of the box body 1, and the blowers 10 are obliquely oriented to the discharge port 1b; the lower part of the box body 1 is detachably connected with a screen plate 9, and the screen plate 9 is positioned between the hollow C-shaped plate 2 and the blower 10.
The rotating part of the electric rotating roller 3 is of a hollow structure, and the rotating part of the electric rotating roller 3 is provided with an air injection port; the carding block 4 is of a hollow structure, and the electric rotating roller 3 is communicated with the carding block 4; a plurality of blowing holes 4a are respectively formed in the fixing part 4d of each carding block 4; the expansion joint 4b, the tip 4c and the fixing part 4d are communicated with each other.
The amount of air injected into the comb block 4 is larger than the amount of air discharged from the air blowing holes 4a in the comb block 4.
The invention works as follows:
connecting an air injection port on a rotating part of the electric rotating roller 3 with an air pump;
the wind power screening mechanism specifically works: when the carding block 4 dials out scattered cotton from the discharge hole 1b, the blower 10 is started to generate a flow of air from bottom to top and blow out the cotton from the discharge hole 1b, in the process, the air flow is regulated and controlled to drive the cotton to move, but the air flow is insufficient to drive the cotton with a weight far greater than that of the cotton to move, so that the air flow can drive the cotton forward to smoothly output the cotton from the discharge hole 1b, the cotton is not influenced by the air flow, and after the carded block 4 is pulled out from the hollow C-shaped plate 2, the cotton falls downwards from the discharge hole 1b and is collected in the box 1, the wind screening work is realized, and the cotton are further screened.
However, during the screening process, the scattered cotton is easily blown out by the air flow, but part of the cotton which is slightly compact is larger than the scattered cotton, but smaller than the cotton, and the cotton falls down like the cotton, and is always suspended between the hollow C-shaped plate 2 and the net plate 9 or is attached to the bottom of the hollow C-shaped plate 2 under the action of the air flow, so that the cotton cannot be output, and the subsequent process of the cotton is affected.
Therefore, when the scattered cotton is pulled forward from the discharge port 1b by the carding block 4, the air pump is controlled to inject air into the carding block 4 through the electric rotating roller 3 and then to jet out from the blowing hole 4a, and in the process of rotating the carding block 4, air flow is jetted out, so that on the basis of the air flow blown out by the wind screening mechanism, the air flow jetted out by the blowing hole 4a lifts the initial height of the cotton pulled out by the two tips 4c of the carding block 4, so that even if the cotton is slightly compact, the cotton can be easily separated from the region of the discharge port 1b and is output outwards.
In addition, in the process, the cotton attached to the elastic rope 7 can be blown out by the air flow sprayed out of the air blowing hole 4a, so that the elastic rope 7 is cleaned, and the scraping and rubbing functions of the elastic rope 7 are ensured.
Meanwhile, the air quantity injected into the carding block 4 is controlled to be larger than the air quantity of the air blowing hole 4a on the carding block 4, a large amount of air is accumulated in the tip 4c and cannot be discharged, at the moment, along with gradual air injection, the air in the tip 4c is more and more, the expansion joint 4b is gradually expanded, the expansion joint 4b is limited by a hinge and cannot stretch out and draw back in a straight direction, and the two tips 4c on the carding block 4 can only be opened by rotating the hinge outwards in the axial direction, so that the distance between the two carding blocks 4 on the carding block 4 is enlarged, cotton is easier to separate, and meanwhile, when the two tips 4c are opened by rotating the hinge outwards in the axial direction, the cotton is stretched, so that the cotton is further dispersed, and a better carding effect is achieved.
Example 3
On the basis of the embodiment 2, as shown in fig. 4 and fig. 10-11, the device further comprises a circular ring 101; the hollow C-shaped plate 2 is connected with a plurality of circular rings 101 through bolts, and the carding block groups separate the circular rings 101 one by one.
The device also comprises a limiting block 103; each circular ring 101 is fixedly connected with a limiting block 103.
The device also comprises a first ventilation pipe 102; the circular ring 101 is arranged as a hollow structure; the hollow C-shaped plate 2 is provided with a first ventilation pipe 102, and the first ventilation pipe 102 is communicated with all the circular rings 101; the limiting block 103 is of a hollow structure, and the limiting block 103 is communicated with the circular ring 101 on the corresponding side; each limiting block 103 is provided with a plurality of air outlet holes 103a.
The blowing direction of the right half air outlet 103a of the limiting block 103 is inclined to the right, and the blowing direction of the left half air outlet 103a of the limiting block 103 is inclined to the left.
The invention works as follows:
connecting the first ventilation pipe 102 with an air pump;
in order to achieve the blowing and carding effect, a proper interval is needed between two adjacent carding blocks 4, so that cotton between the two adjacent carding blocks 4 can be subjected to a certain blowing and carding effect, but cannot be subjected to the pulling and dispersing effects of tips 4c on the carding blocks 4, and the blowing and carding effect is poor;
therefore, the circular ring 101 is arranged between two adjacent carding blocks 4 groups, and the cotton entering the inner side of the hollow C-shaped plate 2 from the feeding groove 1a is blocked, so that the cotton can only move to the rotation range of the carding blocks 4, and the cotton entering the inner side of the hollow C-shaped plate 2 can be pulled and scattered by the tips 4C on the carding blocks 4.
However, after the carding pieces 4 rotate for many times, part of cotton can be extruded to the inner ring area of the circular ring 101, namely, the adjacent two groups of carding pieces 4 cannot be pulled and dispersed;
therefore, in the blowing and carding process, the cotton which moves along with the carding block 4 in the inner ring area of the circular ring 101 is intercepted by the limiting block 103, so that the cotton is piled up at the limiting block 103, after the cotton on the carding block 4 is pulled out, the rotation range of the carding block 4 is empty, the cotton piled up at the limiting block 103 can move to the lower part of the circular ring 101, then moves from the lower part of the circular ring 101 to the rotation range of the carding block 4 for blowing and carding, and partial cotton is prevented from being extruded to the inner ring area of the circular ring 101, namely, the cotton can not be pulled and scattered between two adjacent carding block 4 groups.
However, in the above manner, the cotton is intercepted by the limiting block 103, and only after the cotton on the carding block 4 is pulled out, the cotton intercepted by the limiting block 103 can be processed, so that the carding efficiency of the cotton is too low;
therefore, when the cotton is intercepted by the limiting block 103, the air pump is controlled to sequentially input air into the limiting block 103 through the first ventilating pipe 102 and the circular ring 101, then the air is sprayed out of the air outlet 103a to blow the cotton, and the air blowing direction of the air outlet 103a at the right half part of the limiting block 103 is inclined to the right, and the air blowing direction of the air outlet 103a at the left half part of the limiting block 103 is inclined to the left, so that the cotton intercepted by the limiting block 103 can be rapidly moved into the rotating range of the carding block 4 to be carded, and the blowing and carding efficiency is improved.
Example 4
On the basis of the embodiment 3, as shown in fig. 3-4, the device also comprises a hollow arc-shaped plate 201 and a second ventilation pipe 202; the hollow C-shaped plate 2 is fixedly connected with a plurality of ventilation pipes II 202; the right end of the hollow C-shaped plate 2 is provided with a plurality of air inlets which are communicated with the second ventilating pipe 202, and the left end of the hollow C-shaped plate 2 is provided with a plurality of air outlets which are communicated with the outside; all the second ventilation pipes 202 are fixedly connected and communicated with a hollow arc-shaped plate 201, and the hollow arc-shaped plate 201 is connected with an air pump.
The invention works as follows:
in the blowing and carding process, the air pump is controlled to input air into the hollow C-shaped plate 2 through the hollow arc-shaped plate 201, the second ventilating pipe 202 and the air inlet on the hollow C-shaped plate 2, and then air is discharged from the air outlet of the hollow C-shaped plate 2, so that air flow rapidly flows in the hollow C-shaped plate 2, and cottonseeds entering the hollow C-shaped plate 2 from the through holes 2a can be far away from the lower part of the through holes 2a under the action of the air flow, and are gathered at the left part of the hollow C-shaped plate 2 by the air flow, so that the cottonseeds are convenient to take out in a subsequent collecting mode, and the cottonseeds are prevented from being accumulated below the through holes 2a, so that the subsequent cottonseeds cannot enter the hollow C-shaped plate 2 through the through holes 2a, and the cottonseeds are affected.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. A blowing-carding device for acrylic yarns comprises a box body (1), a hollow C-shaped plate (2), an electric rotating roller (3), a carding block (4) and a wind screening mechanism; the box body (1) is provided with a feeding groove (1 a) and a discharging hole (1 b); the box body (1) is fixedly connected with a hollow C-shaped plate (2); the box body (1) is provided with an electric rotating roller (3), and the electric rotating roller (3) is positioned at the inner side of the hollow C-shaped plate (2); the rotating part of the electric rotating roller (3) is fixedly connected with a plurality of carding block groups distributed in a transverse array, and each carding block group consists of a plurality of carding blocks (4) distributed in an annular array; the box body (1) is provided with a wind power screening mechanism for screening cotton and cotton seeds; the method is characterized in that: the device also comprises a first guide block (5), a second guide block (6) and a cover plate (8); the hollow C-shaped plate (2) is provided with a plurality of through holes (2 a), and each through hole (2 a) is provided with a filter screen; each carding block (4) is provided with a fixing part (4 d); each carding block (4) is provided with a plurality of tips (4 c); each carding block (4) is provided with a plurality of expansion joints (4 b), the fixing parts (4 d) are connected with the tip parts (4 c) through the expansion joints (4 b), the fixing parts (4 d) are connected with the tip parts (4 c) through hinges, and torsion springs are arranged in the hinges; the position of the tip part (4 c) corresponds to the position of the through hole (2 a); each through hole (2 a) is provided with a first guide block (5); each through hole (2 a) is provided with a second guide block (6); based on the view angle from top to bottom, the first guide blocks (5) on the two adjacent through holes (2 a) are distributed in a positive splay shape, and the second guide blocks (6) on the two adjacent through holes (2 a) are distributed in an inverted splay shape; one end of the first guide block (5) close to the through hole (2 a) is positioned in the middle of the through hole (2 a), and one end of the second guide block (6) close to the through hole (2 a) is positioned at the edge of the through hole (2 a); the hollow C-shaped plate (2) is detachably connected with a cover plate (8).
2. A blowing-carding machine for acrylic yarns according to claim 1, characterized in that: the device also comprises an elastic rope (7), and all the tips (4 c) on the same carding block (4) are jointly provided with the elastic rope (7).
3. A blowing-carding machine for acrylic yarns according to any one of claims 1-2, characterized in that: the filter screen on the through hole (2 a) is provided with a plurality of salient points.
4. A blowing-carding machine for acrylic yarns according to claim 1, characterized in that: the wind power screening mechanism comprises a blower (10) and a screen plate (9); the box body (1) is provided with a plurality of blowers (10), and the blowers (10) incline towards the discharge port (1 b); the box body (1) is detachably connected with the screen plate (9), and the screen plate (9) is positioned between the hollow C-shaped plate (2) and the air blower (10).
5. A blowing-carding machine for acrylic yarns according to claim 4, wherein: the rotating part of the electric rotating roller (3) is of a hollow structure, and the rotating part of the electric rotating roller (3) is provided with an air injection port; the carding block (4) is of a hollow structure, and the electric rotating roller (3) is communicated with the carding block (4); a plurality of blowing holes (4 a) are respectively formed in the fixing part (4 d) of each carding block (4); the expansion joint (4 b), the tip (4 c) and the fixing part (4 d) are mutually communicated.
6. A blowing-carding machine for acrylic yarns according to claim 1, characterized in that: the device also comprises a circular ring (101); the hollow C-shaped plate (2) is fixedly connected with a plurality of circular rings (101), and the carding block groups separate the circular rings (101) one by one.
7. A blowing-carding machine for acrylic yarns according to claim 6, characterized in that: the device also comprises a limiting block (103); each circular ring (101) is fixedly connected with a limiting block (103).
8. A blowing-carding machine for acrylic yarns according to claim 7, characterized in that: the device also comprises a first ventilation pipe (102); the circular ring (101) is arranged as a hollow structure; the hollow C-shaped plate (2) is provided with a first ventilation pipe (102), and the first ventilation pipe (102) is communicated with all the circular rings (101); the limiting block (103) is of a hollow structure, and the limiting block (103) is communicated with the circular ring (101) at the corresponding side; each limiting block (103) is provided with a plurality of air outlet holes (103 a).
9. A blowing-carding machine for acrylic yarns according to claim 8, characterized in that: the blowing direction of the right half part air outlet hole (103 a) of the limiting block (103) is inclined to the right, and the blowing direction of the left half part air outlet hole (103 a) of the limiting block (103) is inclined to the left.
10. A blowing-carding machine for acrylic yarns according to claim 1, characterized in that: the device also comprises a hollow arc-shaped plate (201) and a second ventilation pipe (202); a plurality of ventilation pipes II (202) are fixedly connected with the hollow C-shaped plate (2); the right end of the hollow C-shaped plate (2) is provided with a plurality of air inlets which are communicated with the second ventilating pipe (202), the left end of the hollow C-shaped plate (2) is provided with a plurality of air outlets which are communicated with the outside; all the second ventilation pipes (202) are fixedly connected together and communicated with a hollow arc-shaped plate (201).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410041228.9A CN117552130B (en) | 2024-01-11 | 2024-01-11 | Blowing-carding equipment for acrylic yarns |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410041228.9A CN117552130B (en) | 2024-01-11 | 2024-01-11 | Blowing-carding equipment for acrylic yarns |
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| CN117552130A CN117552130A (en) | 2024-02-13 |
| CN117552130B true CN117552130B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410041228.9A Active CN117552130B (en) | 2024-01-11 | 2024-01-11 | Blowing-carding equipment for acrylic yarns |
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| WO2000010738A1 (en) * | 1998-08-21 | 2000-03-02 | Polygon Pty Ltd As Trustee For Polygon Unit Trust | System for treating materials for separation |
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| CN213708592U (en) * | 2020-10-13 | 2021-07-16 | 河北中冀万隆纺织有限公司 | Carding machine cleaning device |
| CN115537979A (en) * | 2022-08-16 | 2022-12-30 | 泰州万诺纺织科技有限公司 | Embroidery thread preparation equipment and method with flame retardance |
| CN115787104A (en) * | 2022-11-10 | 2023-03-14 | 惠州愉庆科技有限公司 | Automatic carding machine |
| CN116770466A (en) * | 2023-06-15 | 2023-09-19 | 东华大学 | Carding machine for cotton treatment and cotton fiber stream preparation method |
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2024
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000010738A1 (en) * | 1998-08-21 | 2000-03-02 | Polygon Pty Ltd As Trustee For Polygon Unit Trust | System for treating materials for separation |
| CN109594152A (en) * | 2018-12-25 | 2019-04-09 | 李辉 | A kind of weaving of natural cotton is with allocating positioning carding apparatus |
| CN111118674A (en) * | 2019-12-26 | 2020-05-08 | 铜陵龙嘉机电有限公司 | Carding device for spinning |
| CN111705366A (en) * | 2020-06-29 | 2020-09-25 | 潘东强 | Powerful scutching machine for spinning |
| CN213708592U (en) * | 2020-10-13 | 2021-07-16 | 河北中冀万隆纺织有限公司 | Carding machine cleaning device |
| CN115537979A (en) * | 2022-08-16 | 2022-12-30 | 泰州万诺纺织科技有限公司 | Embroidery thread preparation equipment and method with flame retardance |
| CN115787104A (en) * | 2022-11-10 | 2023-03-14 | 惠州愉庆科技有限公司 | Automatic carding machine |
| CN116770466A (en) * | 2023-06-15 | 2023-09-19 | 东华大学 | Carding machine for cotton treatment and cotton fiber stream preparation method |
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| CN117552130A (en) | 2024-02-13 |
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