CN216404608U - Opening device of cashmere raw materials - Google Patents
Opening device of cashmere raw materials Download PDFInfo
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- CN216404608U CN216404608U CN202123378465.5U CN202123378465U CN216404608U CN 216404608 U CN216404608 U CN 216404608U CN 202123378465 U CN202123378465 U CN 202123378465U CN 216404608 U CN216404608 U CN 216404608U
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- garnetting
- cashmere
- loosening
- rollers
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Abstract
The utility model belongs to the technical field of openers, and particularly relates to an opening device for cashmere raw materials. The structure of the device comprises a shell, a loosening mechanism and a garnetting mechanism which are arranged in the shell; the loosening mechanism comprises a conveying flat curtain and a plurality of loosening rollers arranged above the conveying flat curtain, wherein a rubber plate is arranged on a shaft body of each loosening roller, and the surface of each rubber plate is provided with a corner nail or a tooth blade; the garnetting mechanism comprises a conveying inclined curtain and a plurality of garnetting rollers arranged on the conveying inclined curtain, and the adjacent card clothing on the garnetting rollers are arranged in a staggered mode. This novel open carding unit realizes that the cashmere raw materials opens fast through the mode that makes loose and garlicing loose and combine together, and the gradual formula of multiunit roller is opened, forms the flexibility and opens and slowly comb the process to furthest reduces the cashmere damage, makes the cashmere after opening have that the hair layer is even, the fibre links up characteristics.
Description
Technical Field
The utility model belongs to the technical field of openers, and particularly relates to an opening device for cashmere raw materials.
Background
The opener is a process for loosening compacted, entangled fiber raw materials and removing impurities. Various fiber materials for spinning, such as raw cotton, wool, chemical short fibers, cotton, hemp, terylene, rags and the like, are mostly transported to textile factories in a form of pressing and baling. The packing density of the raw materials is generally 200-650 kg/m3The packaging density of the raw cotton in China is about 330-400 kg/m3. In order to spin a fine yarn with excellent quality, it is necessary to first loosen the raw material, remove various impurities, and uniformly mix them. The opening quality of the fiber raw material has important influence on the quality of semi-finished products and finished yarns, material saving and the like.
At present, the opener used for opening cashmere raw material is generally composed of a pair of feeding rollers or feeding rollers and an opening cylinder, the opening cylinder is provided with brads or comb needles or card clothing or porcupine beater, and the cylinder is also provided with working rollers and stripping rollers for more thorough opening. Different structures make its opening effect, mixed effect, edulcoration effect have obvious difference, consequently should adopt the opener of different forms on the production line of different requirements. Or an opener can be selected according to the processed raw materials, and the opened fibers are fed into a carding machine for processing.
The utility model with the patent number of CN201811036789.0 discloses a cashmere opener, which comprises a wool feeder, a wool feeding roller, a licker-in, a chest cylinder, a transfer roller, a main cylinder, a first carding roller, a second carding roller, a doffer and a stripping chopper which are sequentially arranged from back to front; the wool feeding rollers comprise a rear upper feeding roller, a rear lower feeding roller, a front upper feeding roller and a front lower feeding roller; a cleaning roller is arranged between the front lower feeding roller and the licker-in; three pairs of first working and wool stripping roller sets are arranged above the chest cylinder, and three pairs of second working and wool stripping roller sets are arranged above the main cylinder; each pair of the first working and hair peeling roller sets comprises a first working roller and a first hair peeling roller; each pair of the second working and hair peeling roller sets comprises a second working roller and a second hair peeling roller; the driving mechanism of the cashmere opener comprises a motor, a plurality of sets of belt driving parts and a plurality of sets of chain wheel driving parts. Its structure is complicated, though can drive each roller of cashmere opener (remove and feed the hair machine) by a motor and open and stop in step, guarantee that the speed that the complete machine opened and stopped is stable, and the transmission is steady, but, multiunit opening roller axle combs repeatedly, and opening intensity is big, is unfavorable for progressively opening to the fibre formation, and the fibre damage is serious, and experiments prove, fibre damage rate exceeds 10% even, simultaneously, lacks the process of loosening in advance, and the brute force is opened the back, and the carded batt is inhomogeneous, the fibre does not link up, influences follow-up processingquality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel opening device which realizes quick opening of cashmere raw materials in a mode of combining loosening and garnetting, has uniform wool layer after opening and coherent fibers, and has the advantages of gradual opening of a plurality of groups of roll shafts, flexible opening and slow carding processes, so that damage is reduced to the maximum extent.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an opening device of cashmere raw materials which characterized in that: comprises a shell, a loosening mechanism and a garnetting mechanism which are arranged in the shell; the loosening mechanism comprises a conveying flat curtain and a plurality of loosening rollers arranged above the conveying flat curtain, wherein a rubber plate is arranged on a shaft body of each loosening roller, and the surface of each rubber plate is provided with a corner nail or a tooth blade; the garnetting mechanism comprises a conveying inclined curtain and a plurality of garnetting rollers arranged on the conveying inclined curtain, and the adjacent card clothing on the garnetting rollers are arranged in a staggered mode.
The additional technical characteristics of the opening device for the cashmere raw material further comprise:
one end of the conveying flat curtain is connected with a feeding hole formed in the machine shell, the other end of the conveying flat curtain is connected with the conveying inclined curtain through a wool feeding row, and the tail end of the conveying inclined curtain is connected with a discharging hole formed in the machine shell through a wool feeding roller;
a backing plate made of stainless steel or polytetrafluoroethylene is arranged in the conveying flat curtain, the backing plate is a mesh plate or a grating plate, and a warm light lamp or a heating wire is arranged below the backing plate;
the diameter of the multiple aligned garnetting rollers is gradually reduced and the rotating speed is gradually increased along the moving direction of the conveying inclined curtain, and the clothing density on the surfaces of the multiple aligned garnetting rollers is also gradually increased;
the supporting feet at the two ends of the conveying inclined curtain are provided with buffer springs, and the bottom of the conveying inclined curtain is connected with a vibration excitation motor through a connecting rod;
the top of the machine shell is provided with a plurality of dust suction ports, and the bottom of the machine shell is provided with a slag discharge conveyer belt or a dirt falling groove.
Compared with the prior art, the opening device for the cashmere raw material has the following advantages: because the shell of the novel opening and carding device is internally provided with the independent loosening mechanism and the independent garnetting mechanism, the cashmere opening effect is ensured by opening the cashmere raw materials in a loosening and garnetting combined mode, and the novel opening and carding device is suitable for processing various and large-batch wool raw materials; the fiber raw material is beaten or penetrated into a fiber layer through the rubber plate, the pins and the tooth edges to be cut and carded, the coupling force among fibers and among the fibers and impurities is damaged, and the purposes of loosening fiber blocks and removing impurities are achieved; the garnetting mechanism comprises a plurality of garnetting rollers arranged on the conveying inclined curtain, card clothing on adjacent garnetting rollers are arranged in a staggered mode, and the card clothing tears, releases and combs fiber groups in raw materials again through relative rotation of the roller shafts, so that fluffy cashmere and smooth fiber strip arrangement are achieved; furthermore, the diameters of the garnetting rollers arranged in a plurality of rows are gradually reduced and the rotating speed is gradually increased along the movement direction of the conveying inclined curtain, the density of the card clothing on the surfaces of the garnetting rollers is also gradually increased, the gradual opening process is realized, the opening carding strength is reduced, the time of fibers on a roller shaft is prolonged, the full opening is realized, the opened cashmere wool layer is uniform, and the fibers are continuous.
Drawings
Fig. 1 is a schematic structural diagram of an opening device for cashmere raw materials.
Detailed Description
The structure and the working principle of the opening device for cashmere raw materials provided by the utility model are further explained in detail with reference to the attached drawings.
Referring to fig. 1, a schematic structural diagram of an opening device for cashmere raw materials provided by the present invention is shown. The structure of the opening device for the cashmere raw materials comprises a machine shell 1, a loosening mechanism 2 and a garnetting mechanism 3 which are arranged in the machine shell 1; the loosening mechanism 2 comprises a conveying flat curtain 21 and a plurality of loosening rollers 22 arranged above the conveying flat curtain 21, a rubber plate 23 is arranged on a shaft body of each loosening roller 22, and a corner nail or a tooth blade is arranged on the surface of each rubber plate 23; the garnetting mechanism 3 comprises a conveying inclined curtain 31, a plurality of garnetting rollers 33 arranged on the conveying inclined curtain 31, and card clothing 32 on the adjacent garnetting rollers 33 are arranged in a staggered mode.
The working principle is as follows: cashmere raw materials entering a machine shell 1 of the equipment firstly pass through a loosening mechanism 2 and are subjected to the action of a plurality of loosening rollers 22 on a conveying flat curtain 21, rubber plates 23 or rubber rods on the loosening rollers 22 repeatedly strike the cashmere raw materials to enable conglomerate hard blocks and silk locks in the cashmere raw materials to be entangled and separated and loosened through pins or toothed edges on the surface of the rubber plates 23, impurities, coarse wool and the like are separated into a part, the overall density is reduced, a wool layer is fluffy, then the cashmere raw materials enter a loosening and carding link through a conveying inclined curtain 31, card clothing 32 on adjacent loosening rollers 33 are arranged in a staggered mode, and after the cashmere raw materials rotate at a relatively high speed, the card clothing 32 further tears and loosens the fiber layer to form cashmere with uniform and continuous loose wool layers.
In the structure of the opening device for cashmere raw material,
in one embodiment, one end of the conveying flat curtain 21 is connected with a feeding port 41 arranged on the machine shell 1, the other end of the conveying flat curtain is connected with the conveying inclined curtain 31 through a wool feeding roller 51, the tail end of the conveying inclined curtain 31 is connected with a discharging port 42 arranged on the machine shell 1 through a wool feeding roller 52, the conveying of cashmere raw materials is realized through a roller assembly, the loosening and loosening links are naturally connected, the continuity of material processing is ensured, the feeding port 41 of the machine shell 1 of the equipment can be connected with a wool feeding machine and also can be connected with a pipeline for air flow feeding, so that the sealing performance of the whole device is improved, and impurities and raised dust are not diffused;
preferably, a backing plate 6 made of stainless steel or polytetrafluoroethylene is arranged in the conveying flat curtain 21 to reduce the hitting effect of the rubber plate 23 of the loosening roller 22 on the conveying flat curtain 21, the backing plate 6 is preferably a mesh plate or a grid plate, a warm light lamp or a heating wire 7 is arranged below the backing plate 6, and the cashmere raw material is heated, the humidity is reduced, the wool is softened, the opening treatment is easy, and the impurities and the coarse wool are removed conveniently;
furthermore, the garnetting mechanism 3 comprises a plurality of garnetting rollers 33 which are arranged along the moving direction of the conveying inclined curtain 31, the diameters of the garnetting rollers are gradually reduced, the rotating speed is gradually increased, the density of the card clothing 32 on the surface of the garnetting rollers is also gradually increased, the detention time of cashmere fibers on the garnetting rollers 33 is controlled through different rotating speed ratios, the gradual opening process is realized, the damage to the cashmere fibers is reduced, and meanwhile, the wool layer after opening is more uniform and continuous;
preferably, the supporting feet at the two ends of the conveying inclined curtain 31 are provided with buffer springs 81, the bottom of the conveying inclined curtain 31 is connected with a shock excitation motor 82 through a connecting rod, and the loosened impurities can be screened out by the vibrating wool conveying curtain (surface gridding) matched with a proper inclined gradient, so that the cleanliness of the loosened cashmere is improved, and the change of the distance between the conveying inclined curtain 31 and the garnetting roller 33 prevents the needling force of the card clothing 32 to the cashmere from being too large, reduces the carding times, protects the scale on the surface of the cashmere fiber, and is favorable for forming the cashmere with uniform wool layer and good quality;
in order to facilitate opening the in-process, the coarse hair of separation, quick discharge casing 1 of impurity such as grass seed, top at casing 1 sets up a plurality of dust absorption mouths, in order to improve dust collection efficiency, 2 upper portions at the mechanism of loosening set up first dust absorption mouth 91, 3 upper portions at the mechanism of loosening set up second dust absorption mouth 92, furthermore, set up row's sediment conveyer belt or the dirty groove 10 that falls in the bottom at casing 1, the great impurity of some proportion falls on row's sediment conveyer belt, perhaps collect in the dirty groove 10 that falls, best with the access connection that induced drafts, be convenient for in time concentrate recovery processing.
Claims (6)
1. The utility model provides an opening device of cashmere raw materials which characterized in that: comprises a shell, a loosening mechanism and a garnetting mechanism which are arranged in the shell; the loosening mechanism comprises a conveying flat curtain and a plurality of loosening rollers arranged above the conveying flat curtain, wherein a rubber plate is arranged on a shaft body of each loosening roller, and the surface of each rubber plate is provided with a corner nail or a tooth blade; the garnetting mechanism comprises a conveying inclined curtain and a plurality of garnetting rollers arranged on the conveying inclined curtain, and the adjacent card clothing on the garnetting rollers are arranged in a staggered mode.
2. The opening device for cashmere raw material according to claim 1, characterized in that: carry flat curtain one end and setting to be in feed inlet on the casing is connected, the other end through feeding the hair list with carry oblique curtain to connect, the end of carrying oblique curtain is connected through sending the hair roller and is set up discharge gate on the casing.
3. The opening device for cashmere raw material according to claim 1, characterized in that: the interior of the conveying flat curtain is provided with a base plate made of stainless steel or polytetrafluoroethylene, the base plate is a mesh plate or a grating plate, and a warm light lamp or a heating wire is arranged below the base plate.
4. The opening device for cashmere raw material according to claim 1, characterized in that: the diameter of the plurality of arranged garnetting rollers is gradually reduced and the rotating speed is gradually increased along the moving direction of the conveying inclined curtain, and the clothing density on the surface of the garnetting rollers is also gradually increased.
5. The opening device for cashmere raw material according to claim 4, characterized in that: the supporting legs at the two ends of the conveying inclined curtain are provided with buffer springs, and the bottom of the conveying inclined curtain is connected with a vibration excitation motor through a connecting rod.
6. The opening device for cashmere raw material according to claim 1, characterized in that: the top of the casing is provided with a plurality of dust suction ports, and the bottom of the casing is provided with a slag discharge conveyer belt or a sewage dropping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378465.5U CN216404608U (en) | 2021-12-30 | 2021-12-30 | Opening device of cashmere raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378465.5U CN216404608U (en) | 2021-12-30 | 2021-12-30 | Opening device of cashmere raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216404608U true CN216404608U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123378465.5U Active CN216404608U (en) | 2021-12-30 | 2021-12-30 | Opening device of cashmere raw materials |
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| CN (1) | CN216404608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115852539A (en) * | 2022-11-30 | 2023-03-28 | 浙江波思奇羊绒股份有限公司 | Intelligent wool yarn production device and production method thereof |
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2021
- 2021-12-30 CN CN202123378465.5U patent/CN216404608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115852539A (en) * | 2022-11-30 | 2023-03-28 | 浙江波思奇羊绒股份有限公司 | Intelligent wool yarn production device and production method thereof |
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