CN110126432B - A kind of preparation system of honeycomb porous structure cotton - Google Patents
A kind of preparation system of honeycomb porous structure cotton Download PDFInfo
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- CN110126432B CN110126432B CN201810369182.8A CN201810369182A CN110126432B CN 110126432 B CN110126432 B CN 110126432B CN 201810369182 A CN201810369182 A CN 201810369182A CN 110126432 B CN110126432 B CN 110126432B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/146—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers whereby one or more of the layers is a honeycomb structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/04—Punching, slitting or perforating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1808—Handling of layers or the laminate characterised by the laying up of the layers
- B32B38/1816—Cross feeding of one or more of the layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/04—Punching, slitting or perforating
- B32B2038/047—Perforating
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Abstract
一种蜂巢多孔结构棉的制备系统，包括铺叠部、梳理部与铺网部，所述铺叠部的出料口经梳理部与铺网部的进料口相通；所述铺叠部为交错式铺叠系统，包括铺叠单元与传输单元；所述梳理部为压实刺织系统，包括主输送装置与整理装置；所述铺网部为立式铺网系统，包括往返式给棉装置、立式排棉装置与水平输送带。本设计能够同时实现网网间、网丝间、丝丝间的交错布置，铺叠方向丰富，能形成交错式多层纺织体、内部结构丰富。
A preparation system of honeycomb porous structure cotton comprises a laying part, a carding part and a net laying part, the discharge port of the laying part is communicated with the feeding port of the net laying part through the carding part; the laying part is The staggered laying system includes a laying unit and a transmission unit; the carding part is a compacting weaving system, including a main conveying device and a finishing device; the laying part is a vertical laying system, including a reciprocating cotton feeding system device, vertical cotton discharge device and horizontal conveyor belt. The design can realize the staggered arrangement of meshes, meshes, and filaments at the same time, with rich laying directions, and can form a staggered multi-layer textile body with rich internal structures.
Description
Technical Field
The invention relates to manufacturing equipment of high-elasticity non-woven fabric, belongs to the field of textile machinery, and particularly relates to a preparation system of honeycomb porous structure cotton, which is particularly suitable for enriching the laying direction, forming a staggered multi-layer textile body and enriching the internal structure.
Background
The fluffy material is a necessity of human social life, is closely related to the life of people, and is needed to be used in the fields of sound insulation materials, sofas, mattresses, chairs, sports equipment, clothes and the like. According to the preparation method of the fluffy material, three categories of sponge, warp-knitted spacer fabric and three-dimensional elastic woven fabric are available. However, these three materials have various disadvantages and are difficult to satisfy people's needs. In order to overcome the disadvantages of the above fabrics, a textile body with a rich internal structure must be manufactured, i.e., more crossing and knitting structures are formed in the textile body, and meanwhile, the textile body can also have certain mechanical strength, so that the honeycomb-like cotton with a porous structure, i.e., the honeycomb-like porous structure cotton, can be obtained.
The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects and problems of single laying direction, incapability of forming an interlaced multilayer textile body and single internal structure in the prior art, and provides a preparation system of honeycomb porous structure cotton, which has rich laying direction, can form an interlaced multilayer textile body and has rich internal structure.
In order to achieve the above purpose, the technical solution of the invention is as follows: a preparation system of honeycomb porous structure cotton comprises a laying part, a carding part and a lapping part, wherein a discharge port of the laying part is communicated with a feed port of the lapping part through the carding part;
the overlapping part is an interlaced overlapping system and comprises an overlapping unit and a transmission unit, the transmission unit comprises a conveying belt and a driving roller, two ends of the conveying belt are respectively connected with the outer side periphery of the driving roller, and the overlapping unit is arranged right above the middle part of the conveying belt; the laying unit includes along the conveyer belt about laying device, the front and back laying device that sets up side by side, about laying device including about the guide part and under the setting go out cotton district, the front and back laying device is including around guide part and go out cotton district around under the setting, about guide part, front and back guide part are hollow structure, about set up in the guide part about the inner chamber with about go out cotton district upper and lower UNICOM, about set up in the guide part about the inner chamber with go out cotton district upper and lower UNICOM from top to bottom around, go out cotton district's left side and front and back left side along the direction of conveyer belt UNICOM each other about going out cotton district's right side and front and back.
Four weight-limiting cotton discharging structures with the same structure are arranged in the left cotton discharging area and the right cotton discharging area, each weight-limiting cotton discharging structure comprises a transverse weight-limiting pipe and a vertical rotating pipe which are both hollow structures, a positive air outlet is formed in the top of one end of each transverse weight-limiting pipe, a negative air outlet is formed in the bottom of the other end of each transverse weight-limiting pipe, the middle part of each transverse weight-limiting pipe is vertically connected with the inner end of each vertical rotating pipe, the outer end of each vertical rotating pipe is connected with a rotating bearing, and the inner cavity of each transverse weight-limiting pipe, the positive air outlet, the negative air outlet and the inner cavity of each vertical rotating pipe are communicated; the positive air outlets of the four weight-limiting cotton discharging structures are positioned right below the left inner cavity and the right inner cavity, and the horizontal distance between the positive air outlets of the two weight-limiting cotton discharging structures positioned on the same horizontal line is smaller than the length of the bottom surfaces of the left inner cavity and the right inner cavity along the direction of the conveying belt.
The left and right sides of the front and rear inner cavities are respectively provided with a front and rear left cavity plate and a front and rear right cavity plate which are parallel to each other, the inner side surfaces of the front and rear left cavity plates and the front and rear right cavity plates are respectively fixedly connected with the inner ends of the left limit rebound plate and the right limit rebound plate, the outer ends of the left limit rebound plate and the right limit rebound plate extend downwards in the direction of the central axis of the front and rear inner cavities, the outer ends of the left limit rebound plate and the right limit rebound plate are respectively lower than the corresponding inner ends, the distance between the outer end of the left limit rebound plate and the outer end of the right limit rebound plate is smaller than the length of the front and rear inner cavities along the direction of the conveyor belt, and an inter-plate included angle is formed between the left limit rebound plate, the front and rear left cavity plate and between the right limit rebound plate and the front and rear right cavity plate and.
The carding part is a compaction and spunlacing system and comprises a main conveying device and a finishing device, the main conveying device comprises a main conveying belt and a main conveying roller which are connected with each other, and the finishing device is arranged right above the middle part of the main conveying belt; the arrangement device comprises a first licker-in, a second licker-in and a third licker-in which are sequentially arranged along the conveying direction of the main conveying belt, and the first licker-in, the second licker-in and the third licker-in are all positioned right above the main conveying belt; the first taker-in includes a roll body and a plurality of felting needles that evenly set up along its side wall, No. two taker-in includes No. two roll bodies and a plurality of No. two felting needles that evenly set up along its side wall, No. three taker-in includes No. three roll bodies and a plurality of No. three felting needles that evenly set up along its side wall, and the shortest interval of a felting needle and main conveyer belt, the shortest interval of No. two felting needles and main conveyer belt, the shortest interval of No. three felting needles and main conveyer belt reduce in proper order, and the shortest interval of No. three felting needles and main conveyer belt is greater than zero.
The end parts of the first roller body, the second roller body and the third roller body are all provided with rotating driving shafts, the outer sides of the rotating driving shafts are surrounded by rotating transmission belts to be in transmission fit with the output end of a rotating driving motor, and the middle part of the rotating driving shafts is connected with the output end of a lifting motor through lifting ropes.
The first pricking pin, the second pricking pin and the third pricking pin are consistent in structure and respectively comprise a pin rod and a needle head, the inner end of the pin rod is connected with the side wall of the first roller body, the second roller body or the third roller body, the outer end of the pin rod is connected with the inner end of the needle head, the outer end of the needle head extends outwards, the outer end of the needle head is narrower than the inner end of the needle head, and the side wall of the needle head is a concave cambered surface; the needle bar is characterized in that two sides of the needle bar are respectively provided with a sliding groove, a hollow sliding block in sliding fit with the sliding groove is arranged in the sliding groove, a movable ball is arranged in the hollow sliding block, a movable opening is formed in the side face, located between the movable ball and the sliding groove, of the hollow sliding block, the spherical surface of the movable ball is connected with the inner end of a movable thorn, the outer end of the movable thorn sequentially penetrates through the movable opening and the sliding groove and then extends to the outside of the needle bar, and the diameters of the movable thorn, the movable opening and the movable ball are sequentially increased.
The lapping part is a vertical lapping system and comprises a reciprocating cotton feeding device, a vertical cotton discharging device and a horizontal conveying belt, wherein the reciprocating cotton feeding device comprises a left reciprocating roller, a right reciprocating roller and a cotton feeding channel clamped between the left reciprocating roller and the right reciprocating roller; the top inlet of the cotton feeding channel is communicated with the filament introducing area, and the front and back filaments introduced into the filament introducing area are vertical to the textile body passing through the cotton feeding channel; the structure of the left reciprocating roller is consistent with that of the right reciprocating roller, the left reciprocating roller and the right reciprocating roller both comprise a reciprocating roller body and a plurality of reciprocating felting needles uniformly arranged on the side wall of the reciprocating roller body, two ends of the reciprocating roller body are fixedly connected with a driving shaft, and a driving belt is sleeved on the side wall of the driving shaft.
A roller inner cavity is formed in the reciprocating roller body, the end part of the roller inner cavity is connected with the inner end of an air inlet pipe, and the outer end of the air inlet pipe sequentially penetrates through the end part of the reciprocating roller body and the driving shaft and then is communicated with an external air source; the needle comprises a ventilation needle and a sealing needle, the ventilation needle is arranged on the left side of the reciprocating roller body, the sealing needle is arranged on the right side of the reciprocating roller body, the ventilation needle is of a hollow structure, the inner end of the ventilation needle is connected with the roller inner cavity, the outer end of the ventilation needle sequentially penetrates through the roller inner cavity, the left side of the reciprocating roller body is surrounded and then extends to the outside of the reciprocating roller body, the sealing needle is of a solid structure, the inner end of the sealing needle is connected with the right side of the reciprocating roller body in a surrounding mode, and the outer end of the sealing needle extends to the outside of the reciprocating roller body.
The cotton portion of arranging in a left side is including a plurality of left licker-ins that from top to bottom arrange in proper order, the cotton portion of arranging in the right side is including a plurality of right licker-ins that from top to bottom arrange in proper order, the structure of left side licker-in, right licker-in is unanimous, all includes the licker-in body and follows the even many row cotton stings that set up of its side wall, and it has a row cotton passageway to press from both sides between row cotton stings on the cotton thorn of row on the left licker-in, the row cotton.
The left cotton row part also comprises a left aligning device, and the right cotton row part also comprises a right aligning device; the left aligning device and the right aligning device are consistent in structure and respectively comprise an air inlet pipe, an upper air outlet pipe and a lower air outlet pipe, the outer end of the air inlet pipe is communicated with an air source, the inner end of the air inlet pipe is connected with the inner ends of the upper air outlet pipe and the lower air outlet pipe, the outer end of the upper air outlet pipe extends upwards, the outer end of the upper air outlet pipe extends downwards, an air pipe included angle is formed between the upper air outlet pipe and the lower air outlet pipe in a clamping mode, the air pipe included angle is an acute angle, a left aligning device is arranged between every two adjacent left licker-in rollers, and a.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a preparation system of honeycomb porous structure cotton, which comprises an integral device, a laying part, a carding part and a lapping part, wherein a discharge port of the laying part is communicated with a feed port of the laying part through the carding part, the laying part is a staggered laying system, a laying unit in the staggered laying system comprises a left laying device, a right laying device and a front laying device which are arranged side by side along a conveyor belt, wherein the left laying device and the right laying device lay fiber nets in left and right inner cavities in a left and right direction to obtain left and right laying bodies, the front laying device and the rear laying device lay the fiber nets in front and rear inner cavities in front and rear directions to obtain front and rear laying bodies, then the left and right laying bodies and the front and rear laying bodies are stacked up and down to obtain staggered laying bodies, meanwhile, a plurality of front and rear hot melting filaments which are arranged side by side are arranged between the left and right sub-net layers which are adjacent in the left and right sub-net layers in the left and right laying bodies, a plurality of left and right hot melting filaments which, the advantages of this design include: firstly, the fiber webs have left and right folding directions and front and back folding directions, so that the fiber webs are staggered; secondly, each sub net layer in the left and right laying bodies and the front and rear laying bodies is provided with a plurality of hot melting filaments vertical to the sub net layers, so that the fiber nets and the hot melting filaments are staggered; and thirdly, the hot-melting filaments in the left and right paving bodies are vertical to the hot-melting filaments in the front and rear paving bodies, so that the hot-melting filaments are staggered. Therefore, the invention can realize the staggered arrangement among meshes, meshes and threads at the same time, has rich laying direction, can form a staggered multi-layer textile body and has rich internal structure.
2. In the preparation system of the honeycomb porous structure cotton, four weight-limiting cotton outlet structures with the same structure are arranged in a left cotton outlet area and a right cotton outlet area in a left paving device and a right paving device, each weight-limiting cotton outlet structure comprises a transverse weight-limiting pipe and a vertical rotating pipe which are both hollow structures, the top of one end of each transverse weight-limiting pipe is provided with a positive air outlet, the bottom of the other end of each transverse weight-limiting pipe is provided with a reverse air outlet, when the system is used, the positive air outlet upwards sprays air to support the left paving body and the right paving body, the thickness of the left paving body and the right paving body is measured by the supporting force of the air, when the preset thickness is reached, the weight of the left paving body and the right paving body overcomes the supporting force of the air and is contacted with the transverse weight-limiting pipes to drive the transverse weight-limiting pipes to rotate, the rotation is not only convenient for realizing the automatic lowering of the left paving body and the right paving body reaching the preset thickness, but also is convenient for the, and the left and right placed laying bodies and the new left and right laying bodies are separated, and the whole process is not only accurately controlled, but also fully automatically carried out. Therefore, the automatic lowering device not only can realize the automatic lowering of the left and right stacked bodies, but also is simple and easy to operate.
3. In the preparation system of the honeycomb porous structure cotton, in a front and rear stacking device, the inner side surfaces of a front and rear left cavity plate and a front and rear right cavity plate are respectively fixedly connected with the inner ends of a left weight-limiting rebound plate and a right weight-limiting rebound plate, the outer ends of the left weight-limiting rebound plate and the right weight-limiting rebound plate extend downwards in the direction of the central axis of a front cavity and a rear cavity, the outer ends of the left weight-limiting rebound plate and the right weight-limiting rebound plate are respectively lower than the corresponding inner ends, when in use, the left weight-limiting rebound plate and the right weight-limiting rebound plate support the bottom of a front and rear stacking body, when the front and rear stacking body reaches a preset thickness, the front and rear stacking body overcomes the supporting force of the left weight-limiting rebound plate and the right weight-limiting rebound plate to realize automatic lowering, and after lowering, the left weight-limiting rebound plate and the right weight-limiting rebound plate can automatically rebound plate to reset to newly support the new front and rear stacking body, thereby realizing automatic lowering of the front and rear stacking body, whole process is automatic to be gone on, and the operation of being convenient for, especially when the below of the heavy rebound board of left limit, the heavy rebound board of right limit is provided with the spring, the effect is better, can also adjust the supporting force of the heavy rebound board of left limit, the heavy rebound board of right limit through the spring to lay the preset thickness of body and adjust around. Therefore, the automatic lowering device not only can realize the automatic lowering of the front and rear stacked bodies, but also has simple operation and strong adjustability.
4. In the preparation system of the honeycomb porous structure cotton, the carding part is a compaction and needling system, the compaction and needling system comprises a first licker-in, a second licker-in and a third licker-in which are sequentially arranged along the conveying direction of a main conveying belt, each licker-in comprises a roller body and a plurality of pricking pins which are uniformly arranged along the side wall of the roller body, the space between the three licker-in and the main conveying belt is sequentially reduced, and the preparation system has the advantages that: firstly, the licker-in can carry out rotary rolling on an initial textile body to realize compaction, particularly the design of gradually reducing the height can improve the compaction effect, and finally obtain a compacted and needled textile body with a thinner thickness, which is beneficial to subsequent operations, such as back-and-forth laying, vertical laying and horizontal laying; and secondly, the rotating roller body drives a plurality of stabs to continuously perform operations of piercing and pulling out on the initial textile body, so that the fiber form in the initial textile body is favorably changed, for example, the filaments arranged between adjacent sublayers realize weaving and crossing between the filaments and other fibers or filaments, so that a honeycomb-shaped porous structure is formed, and the effect is better when the distribution density of the stabs on the three stabs and the lengths of the stabs are different from each other. Therefore, the invention not only can finish and compact thicker and bulkier textile bodies, but also is beneficial to weaving and crossing fibers in the textile bodies.
5. In the preparation system of the honeycomb porous structure cotton, the end parts of the first roller body, the second roller body and the third roller body are respectively provided with the rotating driving shaft, the rotating driving shafts are in transmission fit with the rotating driving motors through the rotating transmission belts, the middle part of each rotating driving shaft is connected with the output end of each lifting motor through the lifting rope, when the preparation system is used, the rotating directions and the rotating speeds of the three licker-in rollers are changed through the rotating driving motors, and the heights of the three licker-in rollers are changed through the lifting motors, so that more compaction and finishing operations are provided, fibers in a textile form more forms of weaving and crossing, the preparation system can be suitable for more textile bodies with different thicknesses and fluffiness, and the application range is expanded. Therefore, the invention not only has stronger adjustability, but also can enrich the weaving and crossing forms of the textile fiber, has wider application range and is easy to popularize and apply.
6. In the preparation system of the honeycomb porous structure cotton, the pricking pin comprises a needle rod and a needle head, the inner end of the needle head is connected with the roller body through the needle rod, the outer end of the needle head extends outwards, the outer end of the needle head is narrower than the inner end of the needle head, the side wall of the needle head is an inwards concave cambered surface, when the preparation system is used, the sharp structural design with the narrow front part and the wide back part ensures that the needle head is more beneficial to the operations of pricking and pulling out, in addition, the inwards concave cambered surface can weaken air resistance, improve the efficiency of pricking and pulling out, and is beneficial to forming more. In addition, two sides of the needle bar are respectively provided with a sliding groove, the inside of the sliding groove is provided with a hollow sliding block which is in sliding fit with the sliding groove, the inside of the hollow sliding block is provided with a movable ball, the spherical surface of the movable ball is connected with the inner end of a movable thorn, the outer end of the movable thorn sequentially passes through the movable port and the sliding groove and then extends to the outside of the needle bar, the diameters of the movable thorn, the movable port and the movable ball are sequentially increased, when in use, when the needle bar is pierced, the movable pricks are pierced together with the needle bar, and because of the blocking of the internal fiber of the textile body, the movable pricks are in a shape that the outer end is higher than the inner end, thereby being beneficial to the entry of the needle bar, but also is beneficial to expanding the knitting and crossing range, when the needle bar is pulled out, the movable thorn is pulled out along with the needle bar, and because the internal fiber of the textile body blocks, the movable thorn is in a shape that the outer end is lower than the inner end, and the pull-out cannot be hindered. Therefore, the invention not only has wider weaving and crossing range, but also has higher efficiency and is easy to operate.
7. In the preparation system of the honeycomb porous structure cotton, a lapping part is a vertical lapping system, the vertical lapping system is communicated with a filament introducing area at the top inlet of a cotton feeding channel, front and back filaments introduced into the filament introducing area are mutually vertical to a textile body passing through the cotton feeding channel, and simultaneously, a left reciprocating roller and a right reciprocating roller respectively comprise a reciprocating roller body and a plurality of reciprocating felting needles uniformly arranged on the side wall of the reciprocating roller body. Therefore, the invention not only can change the internal structure of the textile body and has stronger functionality, but also is easy to form the textile body with a porous structure.
8. In the preparation system of the honeycomb porous structure cotton, the inside of a reciprocating roller body is provided with a roller inner cavity, a reciprocating felting needle comprises a ventilating needle and a sealing needle, the ventilating needle and the sealing needle are arranged on the side wall of the reciprocating roller body in a half-to-half way, the ventilating needle is communicated with the roller inner cavity, and when the preparation system is used, the ventilating needle and the sealing needle on a left reciprocating roller and a right reciprocating roller are staggered and opposite, and the preparation system has the advantages that: firstly, compared with a closed needle, the air flow ejected by the air-permeable needle has stronger penetrability, longer running distance and stronger weaving and crossing effects; secondly, after the air current of ventilative needle pierces through the textile body, the opposite closed needle can keep off the backward flow with the air current to carry out secondary to pierce into to the textile body, improve and weave, criss-cross effect, more do benefit to and form porous structure in the inside of textile body, especially when being provided with upper and lower air guide plate in the ventilative needle, can avoid the air current to get into ventilative needle from outside, can guarantee the unidirectionality in air current injection route, guarantee that the air current weaves, the normal performance of criss-cross effect. Therefore, the invention has stronger knitting and crossing effect and is beneficial to forming a textile body with a porous structure.
9. In the preparation system of the honeycomb porous structure cotton, when the left cotton row part comprises a plurality of left licker-ins arranged from top to bottom in sequence and the right cotton row part comprises a plurality of right licker-ins arranged from top to bottom in sequence, cotton-row spines on the left licker-ins and the right licker-ins continuously penetrate and pull out the textile body after being folded back and forth from the left side and the right side, the length of the cotton-row spines is shorter, the penetration depth is shallower, the formed weaving and crossing structures in the textile body are not damaged, the contact strength between the licker-ins and the textile body can be enhanced, the limiting and downward discharging functions are improved, the finishing effect is increased, the vertical back and forth folding body with more level two sides is obtained, and the subsequent storage and further operation are facilitated. Therefore, the finishing function of the invention is stronger, and the smoothness of the product is stronger.
10. In the preparation system of the honeycomb porous structure cotton, the left cotton discharging part and the right cotton discharging part are also internally provided with an alignment device, the alignment device comprises an air inlet pipe, an upper air outlet pipe and a lower air outlet pipe, the outer end of the air inlet pipe is communicated with an air source, the inner end of the air inlet pipe is connected with the inner ends of the upper air outlet pipe and the lower air outlet pipe, the outer end of the upper air outlet pipe extends upwards, the outer end of the upper air outlet pipe extends downwards, when the system is used, the upper air outlet pipe and the lower air outlet pipe respectively spray air flow upwards and downwards, the air flow can contact with the left side and the right side of a textile body after reciprocating and folding after penetrating through a gap between the cotton discharging spines, the contact not only can comb and clean the side surface of the textile body, but also can provide smaller upper jacking force and lower jacking force to cooperate with the lower jacking force provided by the left licker-in and the right licker-in, so that the textile body passes, the uniformity in the interior is improved. Therefore, the invention has stronger finishing effect on the inside and outside of the textile body and can improve the structural uniformity of the textile body.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the staggered lay-up system of fig. 1.
Fig. 3 is a right side view of the front and rear stacks of fig. 2.
Fig. 4 is a top view of the weight-limited cotton structure of fig. 2.
Fig. 5 is a top view of the cross-weight tube of fig. 2.
Fig. 6 is a cross-sectional view of the cross-weight tube of fig. 2.
Fig. 7 is a top view of the front-to-back stacking apparatus of fig. 2.
FIG. 8 is a schematic representation of the construction of the debulking and needling system of FIG. 1.
Fig. 9 is a left side view of the first taker-in cylinder in fig. 8.
FIG. 10 is a schematic view of the connection of the three lickerin rolls of FIG. 8 with the rotation drive motor and the lift motor.
FIG. 11 is a schematic view of the lancet of FIG. 8.
Fig. 12 is a schematic view showing the fitting of the sliding groove and the hollow slider in fig. 11.
Fig. 13 is an enlarged schematic view of the hollow slide of fig. 11.
Fig. 14 is a left side view of fig. 13.
Fig. 15 is a schematic view of the structure of the neutral netting system of fig. 1.
Fig. 16 is a top view of the shuttle feeder of fig. 15.
Fig. 17 is a cross-sectional view of the left shuttle roller of fig. 16.
Figure 18 is a cross-sectional view of the venting needle of figure 17.
Fig. 19 is a schematic structural diagram of the left row cotton section and the right row cotton section in fig. 15.
Fig. 20 is an enlarged schematic view of the left alignment device of fig. 19.
In the figure: the device comprises a conveying belt 1, a driving roller 11, a left and right paving device 2, a left and right guide part 21, a left and right cotton outlet area 22, a left and right inner cavity 23, a left and right cavity plate 24, a left and right cavity plate 25, a front and back paving device 3, a front and back guide part 31, a front and back cotton outlet area 32, a front and back inner cavity 33, a front and back left cavity plate 34, a front and back right cavity plate 35, a left weight limiting rebound plate 36, a left front spring 361, a left and back spring 362, a right weight limiting rebound plate 37, a right front spring 371, a right and back spring 372, an inter-plate included angle 38, a weight limiting cotton outlet structure 4, a transverse weight limiting pipe 41, a vertical rotation pipe 42, a front air outlet 43, a reverse air outlet 44, a rotation bearing 45, a left and right paving body A, a left and right sub-net layer A1, a front and back hot melting long yarn A2, a hot melting long yarn A3, a front and back paving body B, a front and back sub-net layer B1, a, The cotton-feeding device comprises a staggered laying system F, a compaction and needling system G, a cotton-feeding conveying belt G, a cotton-discharging conveying belt G, a main conveying device G, a main conveying belt G, a main conveying roller G, a finishing device G, a first taker-in roller G, a first roller body G, a first pricker G, a second pricker G, a third pricker G, a needle rod G, a sliding groove G, a hollow sliding block G, a movable ball G, a movable opening G, a movable pricker G, an air inlet cavity G, a needle head G, an inner concave cambered surface G, an air hole G, a rotating driving shaft G, a rotating conveying belt G, a rotating driving motor G, a lifting rope G, a lifting motor G, an initial textile body G, a compaction and needling textile body G, a vertical lapping system H, a horizontal conveying belt H, a reciprocating cotton-feeding device H, a cotton-feeding channel H, a left reciprocating roller H, a right reciprocating roller H, a vertical cotton-discharging device H, cotton discharge channel H31, left cotton discharge section H32, right cotton discharge section H33, left upper cotton discharge roller H34, left lower cotton discharge roller H35, left cotton discharge belt H36, right upper cotton discharge roller H37, right lower cotton discharge roller H38, right cotton discharge belt H39, reciprocating roller body H4, driving shaft H41, driving belt H42, roller inner cavity H43, air inlet pipe H44, reciprocating felting needle H5, air permeable needle H51, closing needle H52, upper air guide sheet H53, lower air guide sheet H54, fixed end H55, movable end H56, left felting roller H6, right felting roller H60, licking roller body H61, cotton discharge felting H62, left felting device H7, right felting device H70, H intake pipe 71, upper air outlet pipe H72, lower H73, air pipe H74, air pipe H75, circular arc H8937, circular arc H76, left circular arc 96HB front and back yarn leading-to-in-and-to-and-forth spinning filament guiding area H1.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 20, a preparation system of honeycomb porous structure cotton comprises a laying part, a carding part and a lapping part, wherein a discharge port of the laying part is communicated with a feed port of the lapping part through the carding part;
the overlapping part is an interlaced overlapping system F and comprises an overlapping unit D and a transmission unit E, the transmission unit E comprises a conveyor belt 1 and a driving roller 11, two ends of the conveyor belt 1 are respectively connected with the outer side of the driving roller 11, and the overlapping unit D is arranged right above the middle part of the conveyor belt 1; the unit D of layouting includes that the device 2, the front and back layouting 3 are laid along the left and right sides that conveyer belt 1 set up side by side to layouting device 2, about laying device 2 including about the guide part 21 and go out cotton district 22 under the setting, front and back layouting device 3 goes out cotton district 32 around guide part 31 and under setting including, about guide part 21, front and back guide part 31 are hollow structure, about set up in the guide part 21 about inner chamber 23 with about go out cotton district 22 UNICOM from top to bottom, about set up in the guide part 31 around inner chamber 33 and go out cotton district 32 from top to bottom UNICOM from top to bottom around, about go out cotton district 22's right side and the left side of going out cotton district 32 from top to bottom along conveyer belt 1's direction each other UNICOM.
Four weight-limiting cotton discharging structures 4 with the same structure are arranged in the left and right cotton discharging areas 22, each weight-limiting cotton discharging structure 4 comprises a transverse weight-limiting pipe 41 and a vertical rotating pipe 42 which are both hollow structures, a positive air outlet 43 is formed in the top of one end of each transverse weight-limiting pipe 41, a negative air outlet 44 is formed in the bottom of the other end of each transverse weight-limiting pipe 41, the middle part of each transverse weight-limiting pipe 41 is vertically connected with the inner end of each vertical rotating pipe 42, the outer end of each vertical rotating pipe 42 is connected with a rotating bearing 45, and the inner cavity of each transverse weight-limiting pipe 41, the positive air outlet 43, the negative air outlet 44 and the inner cavity of each vertical rotating pipe 42 are communicated with one another; the positive air outlets 43 of the four weight-limiting cotton discharging structures 4 are all located right below the left inner cavity 23 and the horizontal distance between the positive air outlets 43 of the two weight-limiting cotton discharging structures 4 located on the same horizontal line along the direction of the conveyor belt 1 is smaller than the length of the bottom surfaces of the left inner cavity 23 and the right inner cavity 23.
The left and right sides of the front and rear inner cavities 33 are respectively provided with a front and rear left cavity plate 34 and a front and rear right cavity plate 35 which are parallel to each other, the inner side surfaces of the front and rear left cavity plates 34 and the front and rear right cavity plates 35 are respectively fixedly connected with the inner ends of a left weight limiting rebound plate 36 and a right weight limiting rebound plate 37, the outer ends of the left weight limiting rebound plate 36 and the right weight limiting rebound plate 37 extend downwards in the direction of the central axis of the front and rear inner cavities 33, the outer ends of the left weight limiting rebound plate 36 and the right weight limiting rebound plate 37 are respectively lower than the corresponding inner ends, the distance between the outer end of the left weight limiting rebound plate 36 and the outer end of the right weight limiting rebound plate 37 is smaller than the length of the front and rear inner cavities 33 along the direction of the conveyor belt 1, an inter-plate included angle 38 is formed between the left weight limiting rebound plate 36, the front and rear left cavity plate 34, the right weight.
The carding part is a compaction-carding system G which comprises a main conveying device G3 and a finishing device G4, the main conveying device G3 comprises a main conveying belt G31 and a main conveying roller G32 which are connected with each other, and the finishing device G4 is arranged right above the middle part of the main conveying belt G31; the arrangement device G4 comprises a first taker-in roller G5, a second taker-in roller G6 and a third taker-in roller G7 which are sequentially arranged along the conveying direction of a main conveying belt G31, wherein the first taker-in roller G5, the second taker-in roller G6 and the third taker-in roller G7 are all positioned right above the main conveying belt G31; the first spike roller G5 includes a roller body G51 and a plurality of first spike needles G52 that evenly set up along its side wall, No. two spike rollers G6 includes No. two roller bodies G61 and a plurality of No. two spike needles G62 that evenly set up along its side wall, No. three spike rollers G7 includes No. three roller body G71 and a plurality of No. three spike needles G72 that evenly set up along its side wall, and the shortest interval of No. one spike needle G52 and main conveyer belt G31, the shortest interval of No. two spike needles G62 and main conveyer belt G31, the shortest interval of No. three spike needles G72 and main conveyer belt G31 reduce in proper order, and the shortest interval of No. three spike needles G72 and main conveyer belt G31 is greater than zero.
The end parts of the first roller body G51, the second roller body G61 and the third roller body G71 are all provided with a rotating driving shaft G10, the outer side of the rotating driving shaft G10 is surrounded by a rotating transmission belt G11 to be in transmission fit with the output end of a rotating driving motor G12, and the middle part of the rotating driving shaft G10 is connected with the output end of a lifting motor G14 through a lifting rope G13.
The first puncture needle G52, the second puncture needle G62 and the third puncture needle G72 are consistent in structure and respectively comprise a needle bar G8 and a needle G9, the inner end of the needle bar G8 is connected with the side wall of a first roller body G51, a second roller body G61 or a third roller body G71, the outer end of a needle bar G8 is connected with the inner end of the needle G9, the outer end of the needle G9 extends outwards, the outer end of the needle G9 is narrower than the inner end of the needle G9, and the side wall of the needle G9 is an inwards concave cambered surface G91; two sides of the needle bar G8 are respectively provided with a sliding groove G81, a hollow sliding block G82 which is in sliding fit with the sliding groove G81 is arranged in the sliding groove G81, a movable ball G83 is arranged in the hollow sliding block G82, a movable opening G84 is arranged on the side surface of the hollow sliding block G82, which is positioned between the movable ball G83 and the sliding groove G81, the spherical surface of the movable ball G83 is connected with the inner end of a movable thorn G85, the outer end of the movable thorn G85 sequentially penetrates through the movable opening G84 and the sliding groove G81 and then extends to the outside of the needle bar G8, and the diameters of the movable thorn G85, the movable opening G84 and the movable ball G83 are sequentially increased.
The lapping part is a vertical lapping system H and comprises a reciprocating cotton feeding device H2, a vertical cotton discharging device H3 and a horizontal conveying belt H1, the reciprocating cotton feeding device H2 comprises a left reciprocating roller H22, a right reciprocating roller H23 and a cotton feeding channel H21 clamped between the left reciprocating roller and the right reciprocating roller, the vertical cotton discharging device H3 comprises a left cotton discharging part H32, a right cotton discharging part H33 and a cotton discharging channel H31 clamped between the left reciprocating roller and the right reciprocating roller, the bottom outlet of the cotton feeding channel H21 is communicated with the top inlet of the cotton discharging channel H31, and the bottom outlet of the cotton discharging channel H31 is communicated with the top surface of the horizontal conveying belt H1 positioned right below the cotton discharging channel H31; the top inlet of the cotton feeding channel H21 is communicated with a filament introducing area HB, and a front-back filament HB1 introduced into the filament introducing area HB is mutually vertical to a textile body HA passing through the cotton feeding channel H21; the left reciprocating roller H22 and the right reciprocating roller H23 are consistent in structure and respectively comprise a reciprocating roller body H4 and a plurality of reciprocating felting needles H5 uniformly arranged on the side wall of the reciprocating roller body H4, two ends of the reciprocating roller body H4 are fixedly connected with a driving shaft H41, and a driving belt H42 is sleeved on the side wall of the driving shaft H41.
A roller inner cavity H43 is formed in the reciprocating roller body H4, the end part of the roller inner cavity H43 is connected with the inner end of an air inlet pipe H44, and the outer end of the air inlet pipe H44 sequentially penetrates through the end part of the reciprocating roller body H4 and a driving shaft H41 and then is communicated with an external air source; the reciprocating felting needle H5 comprises an air permeable needle H51 and a sealing needle H52, the air permeable needle H51 is arranged on the left side periphery of a reciprocating roller body H4, the sealing needle H52 is arranged on the right side periphery of a reciprocating roller body H4, the air permeable needle H51 is of a hollow structure, the inner end of the air permeable needle H51 is connected with a roller inner cavity H43, the outer end of the air permeable needle H51 sequentially penetrates through the roller inner cavity H43 and the left side periphery of the reciprocating roller body H4 and then extends to the outside of the reciprocating roller body H4, the sealing needle H52 is of a solid structure, the inner end of the sealing needle H52 is connected with the right side periphery of the reciprocating roller body H4, and the outer end of the sealing needle H52 extends to the outside of the.
Cotton portion H32 is arranged on a left side includes a plurality of left licker-in H6 that from top to bottom arrange in proper order, cotton portion H33 is arranged on the right side includes a plurality of right licker-in H60 that from top to bottom arrange in proper order, left licker-in H6, right licker-in H60's structure is unanimous, all includes the licker-in body H61 and follows the even many rows cotton thorn H62 that set up of its side wall, presss from both sides between row cotton thorn H62 on the left licker-in H6, the row cotton thorn H62 on the right licker-in H60 and has a row cotton passageway H31.
The left row H32 further comprises a left alignment device H7, and the right row H33 further comprises a right alignment device H70; the left aligning device H7 and the right aligning device H70 are consistent in structure and respectively comprise an air inlet pipe H71, an upper air outlet pipe H72 and a lower air outlet pipe H73, the outer end of the air inlet pipe H71 is communicated with an air source, the inner end of the air inlet pipe H71 is connected with the inner ends of the upper air outlet pipe H72 and the lower air outlet pipe H73, the outer end of the upper air outlet pipe H72 extends upwards, the outer end of the upper air outlet pipe H72 extends downwards, an air pipe included angle H74 is formed between the upper air outlet pipe H72 and the lower air outlet pipe H73 in a clamping mode, the air pipe included angle H74 is an acute angle, a left aligning device H7 is arranged between adjacent left licker-in rollers H6, and a right aligning device H70 is arranged.
The principle of the invention is illustrated as follows:
the invention is operated in sequence according to the disclosed design, and finally the obtained honeycomb-like cotton with a porous structure is honeycomb porous structure cotton.
The laying unit comprises a left laying device, a right laying device and a front laying device and a rear laying device which are arranged side by side along a conveyor belt, wherein the left laying device and the right laying device realize the back and forth laying of a fiber net in the left and right direction to obtain a left laying body and a right laying body, the front laying device and the rear laying device realize the back and forth laying of the fiber net in the front and rear direction to obtain a front and rear laying body, and the front and rear laying bodies are superposed on the left and right laying bodies to obtain a staggered laying body. In addition, still set up the limit heavily out cotton structure and transfer in order to realize controlling the automation of shop's fold body, set up the automation of shop's fold body around heavy rebound board of left limit, the heavy rebound board of right limit in order to realize and transfer, strengthen whole automaticity, improve the efficiency of shop.
The object to be compacted and finished in the invention is an initial textile body which has higher thickness and bulkiness. The initial textile body is of a multilayer structure and comprises a plurality of sublayers superposed layer by layer, a plurality of filaments are arranged between the adjacent sublayers, the internal structures of the sublayers can be consistent or inconsistent, the arrangement directions of the filaments in each layer can be the same or different, after the initial textile body is compacted and finished, the initial textile body is not only integrally thinned and the overall thickness is reduced, but also the felting needles change and adjust the shapes of the fibers in the initial textile body during compaction so as to realize the weaving and crossing of various fibers, wherein the filaments are most commonly and mainly woven and crossed.
In the process of passing through the filament introducing area, a plurality of front and back filaments are respectively laid along the left side surface and the right side surface of the textile body, and the front and back filaments on the left side surface and the right side surface can be flush with each other or staggered with each other, and can be the same in number or different in number.
Claims (9)
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| CN201810369182.8A CN110126432B (en) | 2018-04-23 | 2018-04-23 | A kind of preparation system of honeycomb porous structure cotton |
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| CN201810369182.8A CN110126432B (en) | 2018-04-23 | 2018-04-23 | A kind of preparation system of honeycomb porous structure cotton |
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| CN110126432B true CN110126432B (en) | 2021-05-28 |
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| DE4222207A1 (en) * | 1992-07-07 | 1994-01-13 | Rockwool Mineralwolle | Process for producing mineral fiber products and device for carrying out the process |
| CN104711779A (en) * | 2015-03-17 | 2015-06-17 | 盐城丽凯毛绒制品有限公司 | Roller needling machine felting needle fixing structure for woolen blanket |
| CN104805597A (en) * | 2015-04-13 | 2015-07-29 | 太仓安佑无纺科技有限公司 | Vertical type net laying device capable of adjusting upright cotton density |
| CN207031690U (en) * | 2017-05-15 | 2018-02-23 | 常州维盛无纺科技有限公司 | The two-way combing device for layering and multilayer laying net for shaping system of non-woven fabrics |
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Effective date of registration: 20221226 Address after: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Address before: 430200 1 Sunshine Avenue, Jiangxia District, Wuhan, Hubei. Patentee before: Wuhan Textile University Effective date of registration: 20221226 Address after: Floor 2, Building 1, No. 1, Xinsha Industrial Third Road, Baijiao Town, Doumen District, Zhuhai City, Guangdong Province, 519000 Patentee after: Zhuhai Xinye Packaging Products Co.,Ltd. Address before: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. |
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