CN111101287B - Weaving warp knitting production equipment and method thereof - Google Patents
Weaving warp knitting production equipment and method thereof Download PDFInfo
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- CN111101287B CN111101287B CN201911328163.1A CN201911328163A CN111101287B CN 111101287 B CN111101287 B CN 111101287B CN 201911328163 A CN201911328163 A CN 201911328163A CN 111101287 B CN111101287 B CN 111101287B
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- winding
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- cutting
- roller
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/34—Take-up or draw-off devices for knitted products
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/34—Devices for cutting knitted fabrics
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- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a textile warp knitting production device and a method thereof, wherein the device comprises a base, a winding roller, a cloth delivery mechanism, a cutting mechanism arranged behind the cloth delivery mechanism, a guide mechanism arranged behind the cutting mechanism and a winding mechanism arranged at the tail end of the guide mechanism; after the winding roller of winding mechanism department accomplished the rolling, the cooperation of cloth delivery mechanism cuts the mechanism and cuts the cloth, accomplishes and cuts the back it resets and drives the cloth that unreels along guiding mechanism conveying to winding mechanism department through cloth delivery mechanism at the in-process that resets to cut the mechanism, and winding mechanism cooperation next winding roller continues to carry out the rolling to the cloth. The invention solves the problems that the winding efficiency is low in the cloth winding process, the next winding roller needs to be pulled manually after cutting, time and labor are wasted, the cloth is not wound tightly in the winding process, and the winding space is wasted.
Description
Technical Field
The invention relates to the field of winding equipment for a textile warp-knitted fabric, in particular to textile warp-knitted production equipment and a method thereof.
Background
The cloth is a commonly used material in decorative materials and comprises various cloth such as chemical fiber carpets, non-woven wallcoverings, linen, nylon cloth, colored adhesive tapes, flannel and the like, and the cloth plays a considerable role in decoration and display and is often a major force which cannot be ignored in the whole sales space; the cloth roller winding device is characterized in that the cloth roller winding device is required to be wound in the production and processing process of cloth, the wrinkle condition is caused in the cloth winding process, the space of the winding device is wasted, and in addition, the cloth roller which needs to be manually replaced is wound up.
The utility model discloses a chinese utility model patent that publication number is CN207671406U discloses a surface fabric rolling equipment with floating cloth function, including first and second frame, there is the backup pad one side of first frame, driving motor is installed at the backup pad top, the shaft coupling is passed through to the one end of driving motor pivot, transmission shaft and active drive wheel and passive drive wheel linkage, one side welding main shaft of passive drive wheel, the one end of main shaft is passed through the bearing and is articulated with first frame, one side and the fixed mounting that the one end of main shaft extended to first frame has the roller, the dwang one end of roller is articulated through one side with the second frame, the casing has all been welded to first frame back both sides, there are top board and holding down plate on the casing, both inside fixed heating piece.
This device has the following disadvantages: it does not possess the function of carrying the tip of cloth to the rolling station automatically forward after accomplishing the rolling of a roller and cutting, and the rolling is inefficient.
Disclosure of Invention
One of the purposes of the invention is to overcome the defects and provide the textile warp knitting production equipment, the cloth delivery mechanism is arranged to cooperate with the cutting mechanism to cut the cloth, the cloth is delivered after cutting to cooperate with the subsequent winding mechanism to continuously wind the cloth, and the problems that the winding efficiency is low in the cloth winding process, the winding is required to be manually pulled to connect the next winding roller after cutting, time and labor are wasted, the cloth is not tightly wound in the winding process, and the winding space is wasted are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
a textile warp knitting production device comprises a base, a winding roller, a cloth delivery mechanism, a cutting mechanism arranged behind the cloth delivery mechanism, a guide mechanism arranged behind the cutting mechanism and a winding mechanism arranged at the tail end of the guide mechanism;
after the winding roller of winding mechanism department accomplished the rolling, the cooperation of cloth delivery mechanism cuts the mechanism and cuts the cloth, accomplishes and cuts the back it resets and drives the cloth that unreels along guiding mechanism conveying to winding mechanism department through cloth delivery mechanism at the in-process that resets to cut the mechanism, and winding mechanism cooperation next winding roller continues to carry out the rolling to the cloth.
As an improvement, the cloth delivery mechanism comprises a rotating frame a arranged on a base, a delivery assembly a and a delivery assembly b which are rotatably arranged on the rotating frame a, wherein the delivery assembly a and the delivery assembly b are arranged above and below.
As an improvement, the cutting mechanism comprises a support arranged on the base, a lifting piece arranged on the support and a cutter a driven by the lifting piece, a supporting plate is arranged on one side of the rotating frame a corresponding to the lifting piece, a cutting groove is formed in the surface of the supporting plate, and a cutter b matched with the cutter a for cutting is arranged in the cutting groove;
and a driving component is further arranged on one side of the cutter a and is used for driving the delivery component a and the delivery component b to rotate reversely.
As an improvement, the guide mechanism comprises a frame, an upper guide plate and a lower guide plate which are fixed on the frame, and a guide channel is formed between the upper guide plate and the lower guide plate.
As the improvement, winding mechanism includes the rolling cover of being connected with the tail end of lower deflector and sets up the runner assembly in rolling cover both sides, the rolling cover sets up to semi-circular, and its inside has seted up the wind chamber, and a plurality of gas pockets that communicate with the wind chamber are seted up to its inner surface, the wind chamber is connected with the intake pipe.
As an improvement, each of the delivery assembly a and the delivery assembly b comprises a main roller, a plurality of support shafts are arranged on the main roller along the circumferential direction of the main roller, delivery pieces are rotatably arranged on the support shafts, the delivery pieces are circular arc rollers, one side of each circular arc surface with a center line as a boundary is set to be a rough surface, and the other side of each circular arc surface is set to be a smooth surface;
the angle of the left-right rotation of the delivery part based on the center line is a, and 30 degrees < a < 50 degrees.
As an improvement, the driving assembly comprises a mounting frame mounted on the cutting knife a, and a rack a and a rack b arranged at the end part of the mounting frame, the racks a and b are arranged in a staggered manner along the width direction of the delivery assembly a and the delivery assembly b, a gear a which is coaxial with and fixedly connected with a main roller of the delivery assembly a is correspondingly arranged at the end part of the delivery assembly a, a gear b which is coaxial with and fixedly connected with the main roller of the delivery assembly b is arranged at the end part of the delivery assembly b, and the racks a and b are respectively meshed with the gear a and the gear b.
As the improvement, rotating assembly is including fixed the rotation piece that sets up in rolling cover one side and the rotating turret of setting at the rolling cover opposite side, the tip of rotating the piece is provided with supports groove an, the rotatable support piece that is provided with on the rotating turret, support groove b has been seted up to support piece's tip, and it corresponds with the both ends of wind-up roll all are provided with and are used for the card to go into the cooperation piece that supports groove an and support groove b.
As an improvement, the tail end position department of deflector is provided with the rolling auxiliary assembly down, the rolling auxiliary assembly includes rotatable rotating turret b that sets up on the deflector down, the rotatable compression roller that is provided with of tip of rotating turret b, be connected with the spring between rotating turret b and the lower deflector, one side of compression roller still is provided with the deflector of fixing on rotating turret b.
As another improvement, winding mechanism's top still is provided with the carriage that is used for passing in and out the wind-up roll, the carriage includes fore-stock and after-poppet, form the access way between fore-stock and the after-poppet, the upper end of access way is provided with into roller mouth, and the below of entering roller mouth is provided with out the roller mouth, last entering roller frame and the roller frame of down having set gradually of after-poppet from top to bottom, entering roller frame connects into roller mouth, it connects out the roller mouth to go out the roller frame.
It should be noted that the winding device of the present invention is used in cooperation with the warp knitting device, and the warp knitting device transmits the fabric to the winding device of the present invention for winding after finishing warp knitting.
The invention also aims to overcome the defects and provide a production method of the textile warp knitting, which solves the problem that the fabric wrinkles are easy to appear in the winding process due to low winding efficiency in the production process of the existing warp knitting fabric through orderly combination of procedures such as flattening, winding, cutting, delivering and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
a production method of textile warp knitting is characterized by comprising the following production steps:
(a) a warp knitting transmission procedure, wherein the fabric knitted by the warp knitting equipment is transmitted backwards;
(b) the method comprises the following steps of smoothing, namely conveying the warp-knitted fabric through a fabric delivery mechanism, wherein a delivery assembly a and a delivery assembly b of the fabric delivery mechanism rotate towards the direction opposite to the fabric conveying direction to smooth the fabric;
(c) b, a winding process, namely conveying the flattened warp-knitted fabric in the step b to a winding station, and performing warp knitting and winding on the fabric by a winding mechanism positioned at the winding station;
(d) c, cutting the warp-knitted fabric by the cutting mechanism at the cutting station after the winding mechanism finishes winding in the step c;
(e) an output process, namely winding roll output of the warp-knitted fabric is completed after cutting;
(f) and a delivery process, namely after a roll of warp-knitted fabric is rolled and output, a delivery assembly a and a delivery assembly b of the fabric delivery mechanism rotate towards the same direction of the fabric transmission direction, and the subsequent fabric is continuously delivered to a paper rolling station to roll the next roll of warp-knitted fabric.
As an improvement, in the step b, the delivery assembly a and the delivery assembly b are respectively driven by two racks to rotate towards the opposite direction of the cloth transmission direction, and the cloth is smoothed by a smooth surface;
as an improvement, in the step f, the delivery assembly a and the delivery assembly b are respectively driven by two racks to rotate towards the same direction of the cloth transmission direction, and the cloth is delivered by utilizing the rough surface of the delivery piece.
The invention has the beneficial effects that:
1. according to the invention, the delivery assembly a and the delivery assembly b are arranged on the cloth transmission path, the delivery assembly a and the delivery assembly b are provided with the rotatable delivery part of which the smooth surface and the rough surface are arranged on the surfaces, so that the delivery assembly a and the delivery assembly b can be driven by the driving assembly to rotate in the direction opposite to the cloth transmission direction when the cutting mechanism 2 moves downwards for cutting, the smooth surface of the delivery part is contacted with the cloth due to the friction force and the inertia force in the process due to the rotatable delivery part, the cloth is smoothed in the process of reverse rotation, the cloth is in a straight state when cutting is ensured, the delivery assembly a and the delivery assembly b can be driven by the driving assembly to rotate in the same direction as the cloth transmission direction when the cutting mechanism is reset after cutting is finished, and the rough surface of the delivery part is contacted with the cloth at the moment, the cloth is driven to be conveyed forwards continuously, the structure is ingenious, the realization effect is good, and the automation degree is high;
2. according to the invention, the winding auxiliary assembly is arranged, so that when the cloth is conveyed to the winding station along the guide channel, the cloth can be abutted against the surface of the cloth roller as much as possible under the action of the compression roller of the winding auxiliary assembly, the cloth can be automatically wound on the cloth roller along with the rotation of the cloth roller, and the automatic collection is realized;
3. according to the invention, the semicircular winding cover is arranged at the winding mechanism, and the air holes are formed in the inner surface of the winding cover, so that the cloth can be blown to the surface of the cloth roller by means of wind power when the cloth roller starts to wind, and the winding is ensured to be smoothly carried out.
In conclusion, the winding device has the advantages of compact structure, high winding efficiency, good effect and the like, and is particularly suitable for the technical field of textile cloth winding equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a production device for warp knitting;
FIG. 2 is a schematic front view of a warp knitting production apparatus;
FIG. 3 is a schematic structural view of a cloth delivery mechanism;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
FIG. 5 is a schematic structural view of the winding mechanism;
FIG. 6 is a schematic view of the structure of the rolling cover;
FIG. 7 is a schematic view of the guide mechanism and the collection aid assembly;
FIG. 8 is a schematic view of the structure of the main roller;
FIG. 9 is a schematic view of the rotating assembly and the conveying rack
FIG. 10 is a schematic view showing the state where the delivery unit a and the delivery unit b are rotated in the direction opposite to the cloth conveying direction;
FIG. 11 is a schematic view showing the state of the delivery unit a and the delivery unit b rotating in the forward direction with respect to the cloth conveying direction;
FIG. 12 is a schematic flow chart of a production method of warp knitting.
Detailed Description
The technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.
Example one
As shown in fig. 1 to 11, a textile warp knitting production device comprises a base 5 and a winding roller 10, and is characterized by further comprising a cloth delivery mechanism 1, a cutting mechanism 2 arranged behind the cloth delivery mechanism 1, a guide mechanism 3 arranged behind the cutting mechanism 2, and a winding mechanism 4 arranged at the tail end of the guide mechanism 3;
after the rolling is accomplished to wind-up roll 10 of winding mechanism 4 department, the cooperation of cloth delivery mechanism 1 is cut mechanism 2 and is cut the cloth, accomplishes and cuts the back cut mechanism 2 resets and conveys to winding mechanism 4 department along guiding mechanism 3 at the cloth that the in-process that resets drives unreeling through cloth delivery mechanism 1, and winding mechanism 4 cooperates next wind-up roll 10 to continue to carry out the rolling to the cloth.
Further, the cloth delivery mechanism 1 comprises a rotating frame a11 arranged on the base 5, a delivery assembly a12 and a delivery assembly b13 which are rotatably arranged on the rotating frame a11, wherein the delivery assembly a12 and the delivery assembly b13 are arranged on top of each other.
It should be noted that in this embodiment, by arranging the delivery module a12 and the delivery module b13 on the cloth conveying path, and arranging the rotatable delivery member 123 with a smooth surface and a rough surface on the delivery module a12 and the delivery module b13, when the cutting mechanism 2 moves down for cutting, the delivery module a12 and the delivery module b13 can be driven by the driving module 27 to rotate in the direction opposite to the cloth conveying direction, because the delivery member is rotatably arranged, the smooth surface of the delivery member contacts the cloth due to friction and inertia in the process, during the reverse rotation, the delivery member a12 and the delivery module b13 can be driven by the driving module 27 to rotate in the same direction as the cloth conveying direction when the cutting mechanism is reset after cutting, at the moment, the rough surface of the delivery piece contacts with the cloth to drive the cloth to continue to be conveyed forwards, the structure is ingenious, the realization effect is good, and the automation degree is high.
Further, the cutting mechanism 2 comprises a support 21 arranged on the base 5, a lifting piece 22 arranged on the support 21, and a cutter a23 driven by the lifting piece 22, a support plate 24 is arranged on one side of the rotating frame a11 corresponding to the lifting piece, a cutting groove 25 is formed in the surface of the support plate 24, and a cutter b26 matched with the cutter a23 for cutting is arranged in the cutting groove 25;
the driving assembly 27 is further arranged on one side of the cutting knife a23, and the driving assembly 27 is used for driving the delivery assembly a12 and the delivery assembly b13 to rotate reversely.
Further, the guide mechanism 3 includes a frame 31, and an upper guide plate 32 and a lower guide plate 33 fixed on the frame 31, and a guide passage 34 is formed between the upper guide plate 32 and the lower guide plate 33.
Further, the winding mechanism 4 comprises a winding cover 41 connected with the tail end of the lower guide plate 33 and rotating assemblies 42 arranged on two sides of the winding cover 41, the winding cover 41 is semicircular, an air cavity 411 is formed in the winding cover 41, a plurality of air holes 412 communicated with the air cavity 411 are formed in the inner surface of the winding cover, and the air cavity 411 is connected with an air inlet pipe 413.
It should be noted that, by providing the semicircular winding cover 41 at the winding mechanism 4 and providing the air holes 412 on the inner surface of the winding cover 41, the cloth can be blown to the surface of the cloth roller 10 by wind power when the cloth roller starts to wind, so as to ensure smooth winding.
Further, each of the delivery assembly a12 and the delivery assembly b13 comprises a main roller 121, a plurality of support shafts 122 are arranged on the main roller 121 along the circumferential direction of the main roller, a delivery member 123 is rotatably arranged on each support shaft 122, the delivery member 123 is an arc roller, one side of the arc surface of the arc roller is provided with a rough surface 100, and the other side of the arc surface is provided with a smooth surface 200;
the delivery member 123 is rotated left and right by an angle a based on the center line, and 30 DEG < a < 50 deg.
Further, the driving assembly 27 includes a mounting frame 271 mounted on the cutting knife a23, and a rack a272 and a rack b273 provided at an end of the mounting frame 271, wherein the rack a272 and the rack b273 are arranged in a staggered manner along a width direction of the delivery assembly a12 and the delivery assembly b13, a gear a274 coaxial with and fixedly connected to the main roller 121 is provided at an end of the delivery assembly a12 corresponding to the rack a272, and a gear b275 coaxial with and fixedly connected to the main roller 121 is provided at an end of the delivery assembly b13, and the rack a272 and the rack b273 are respectively engaged with the gear a274 and the gear b 275.
Further, the rotating assembly 42 includes a rotating member 421 fixedly disposed on one side of the winding cover 41 and a rotating frame 422 disposed on the other side of the winding cover 41, the end of the rotating member 421 is provided with a supporting groove a423, the rotating frame 422 is rotatably provided with a supporting member 424, the end of the supporting member 424 is provided with a supporting groove b425, and two ends of the winding roller 10 corresponding to the supporting groove b425 are both provided with a matching block 101 for being clamped into the supporting groove a423 and the supporting groove b 425.
Further, winding mechanism 4's top still is provided with carriage 7 that is used for business turn over wind-up roll 10, carriage 7 includes fore-stock 71 and after-poppet 72, form access way 73 between fore-stock 71 and the after-poppet 72, access way 73's upper end is provided with into roller mouth 74, and the below of entering roller mouth 74 is provided with out roller mouth 75, last roll frame 76 and the roll frame 77 of down having set gradually of by last of after-poppet 72, roll frame 74 is connected into to advance roller frame 76, it connects out roller mouth 75 to go out roller frame 77.
Example two
As shown in fig. 5 and 7, in which the same or corresponding components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that: further, a rolling auxiliary assembly 6 is arranged at the tail end position of the lower guide plate 33, the rolling auxiliary assembly 6 comprises a rotating frame b61 rotatably arranged on the lower guide plate 33, a pressing roller 62 is rotatably arranged at the end of the rotating frame b61, a spring 63 is connected between the rotating frame b61 and the lower guide plate 33, and a guide plate 64 fixed on the rotating frame b61 is further arranged on one side of the pressing roller 62.
In this embodiment, through setting up rolling auxiliary assembly, when making the cloth carry to the rolling station along the direction passageway, can support as far as possible and lean on the cloth roller surface under rolling auxiliary assembly 6's compression roller 62 effect, make on cloth can automatic winding the cloth roller along with the rotation of cloth roller, realize automatic collection, in addition because rolling auxiliary assembly has elastic force, make along with cloth roller collection cloth diameter is bigger and bigger, rolling auxiliary assembly can compression spring make the cloth wind tighter with the help of the pressure of compression roller when not influencing the rolling, the effect of rolling has been improved.
EXAMPLE III
As shown in fig. 12, a production method of the textile warp knitting is characterized by comprising the following production steps:
(a) a warp knitting transmission procedure, wherein the fabric knitted by the warp knitting equipment is transmitted backwards;
(b) the method comprises the following steps of smoothing, namely conveying the warp-knitted fabric through a fabric delivery mechanism 1, and rotating a delivery assembly a12 and a delivery assembly b13 of the fabric delivery mechanism 1 in the direction opposite to the fabric conveying direction to smooth the fabric;
(c) c, a winding process, namely conveying the flattened warp-knitted fabric in the step b to a winding station, and performing warp knitting and winding on the fabric by a winding mechanism 4 positioned at the winding station;
(d) c, cutting, namely cutting off the warp-knitted fabric by a cutting mechanism (2) at a cutting station after the winding mechanism 4 finishes winding in the step c;
(e) an output process, namely winding roll output of the warp-knitted fabric is completed after cutting;
(f) and a delivery process, namely after a roll of warp-knitted fabric is rolled and output, a delivery assembly a12 and a delivery assembly b13 of the fabric delivery mechanism 1 rotate towards the same direction of the fabric transmission direction, and the subsequent fabric is continuously delivered to a paper rolling station to roll the next roll of warp-knitted fabric.
Further, in the step b, the delivery assembly a12 and the delivery assembly b (13) are respectively driven by the two racks to rotate towards the opposite direction of the cloth transmission direction, and the cloth is smoothed by the smooth surface 200;
further, in the step f, the two racks respectively drive the delivery assembly a12 and the delivery assembly b13 to rotate in the same direction of the cloth conveying direction, and the rough surface 100 of the delivery member 123 is used for delivering the cloth.
The working process is as follows:
the rotating assembly 42 of the winding mechanism 4 drives the cloth roller 10 to rotate to wind the cloth, after the winding is completed, the lifting member 22 of the cutting mechanism 2 drives the cutter a23 to move downwards to cut the cloth in cooperation with the cutter b26, and the driving assembly 27 is synchronously driven to move downwards in the process of moving downwards;
when the driving assembly 27 moves downwards, the rack a272 and the rack b273 respectively drive the delivery assembly a12 and the delivery assembly b13 to rotate towards the opposite direction of the cloth transmission direction, and the smooth surface 200 of the delivery member 123 is used for smoothing the cloth;
then the lifting piece 22 is reset, in the resetting process, the driving assembly 27 respectively drives the delivery assembly a12 and the delivery assembly b13 to rotate towards the same direction of the cloth transmission direction through the rack a272 and the rack b273, and the rough surface 100 of the delivery piece 123 is used for delivering the cloth;
the cloth roller 10 which finishes the rolling can be lifted to the roller outlet 75 for output through manpower or through a lifting device, a new cloth roller 10 enters the inlet and outlet channel 73 through the roller inlet 74 and then moves downwards to enable the matching blocks 101 at the two ends of the new cloth roller to be buckled into the supporting grooves a423 and the supporting grooves b425 respectively, when the new cloth roller 10 starts to roll, the rolling auxiliary component 6 presses the cloth to the surface of the cloth roller 10, and the supplementary materials are enabled to cling to the surface of the cloth roller 10 to finish the initial rolling action in cooperation with the air blown out from the air holes 412.
In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above description of the disclosed embodiments is provided to enable those skilled in the art to make various changes, substitutions of equivalents and modifications to the features and embodiments without departing from the spirit and scope of the present invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. A textile warp knitting production device comprises a base (5) and a winding roller (10), and is characterized by further comprising a cloth delivery mechanism (1), a cutting mechanism (2) arranged behind the cloth delivery mechanism (1), a guide mechanism (3) arranged behind the cutting mechanism (2) and a winding mechanism (4) arranged at the tail end of the guide mechanism (3);
after the winding roller (10) at the winding mechanism (4) finishes winding, the cloth delivery mechanism (1) is matched with the cutting mechanism (2) to cut the cloth, the cutting mechanism (2) resets after cutting is finished, the cloth is driven by the cloth delivery mechanism (1) to be conveyed to the winding mechanism (4) along the guide mechanism (3) in the resetting process, and the winding mechanism (4) is matched with the next winding roller (10) to continue winding the cloth;
the cloth delivery mechanism (1) comprises a rotating frame a (11) arranged on a base (5), a delivery component a (12) and a delivery component b (13) which are rotatably arranged on the rotating frame a (11), wherein the delivery component a (12) and the delivery component b (13) are arranged up and down;
the delivery assembly a (12) and the delivery assembly b (13) both comprise a main roller (121), a plurality of supporting shafts (122) are arranged on the main roller (121) along the circumferential direction of the main roller, a delivery piece (123) is rotatably arranged on each supporting shaft (122), the delivery piece (123) is arranged to be an arc roller, one side of the arc surface of the arc roller, which takes a central line as a boundary line, is arranged to be a rough surface (100), and the other side of the arc surface is arranged to be a smooth surface (200);
the delivery part (123) rotates left and right by an angle a with the center line as a reference, and the angle a is more than 30 degrees and less than 50 degrees;
the cutting mechanism (2) comprises a support (21) arranged on a base (5), a lifting piece (22) arranged on the support (21) and a cutter a (23) driven by the lifting piece (22), a support plate (24) is arranged on one side of the rotating frame a (11) corresponding to the lifting piece, a cutting groove (25) is formed in the surface of the support plate (24), and a cutter b (26) matched with the cutter a (23) for cutting is arranged in the cutting groove (25);
a driving component (27) is further arranged on one side of the cutter a (23), and the driving component (27) is used for driving the delivery component a (12) and the delivery component b (13) to rotate reversely;
the guide mechanism (3) comprises a rack (31), an upper guide plate (32) and a lower guide plate (33) which are fixed on the rack (31), and a guide channel (34) is formed between the upper guide plate (32) and the lower guide plate (33);
a rolling auxiliary assembly (6) is arranged at the tail end position of the lower guide plate (33), the rolling auxiliary assembly (6) comprises a rotating frame b (61) which is rotatably arranged on the lower guide plate (33), a press roller (62) is rotatably arranged at the end part of the rotating frame b (61), a spring (63) is connected between the rotating frame b (61) and the lower guide plate (33), and a guide plate (64) fixed on the rotating frame b (61) is further arranged on one side of the press roller (62);
winding mechanism (4) include with the rolling cover (41) of the tail end connection of lower deflector (33) and set up runner assembly (42) in rolling cover (41) both sides, rolling cover (41) set up to semi-circular, and wind chamber (411) have been seted up to its inside, and a plurality of gas pockets (412) that communicate with wind chamber (411) are seted up to its inner surface, wind chamber (411) are connected with intake pipe (413).
2. A textile warp knitting production device as claimed in claim 1, characterized in that the driving assembly (27) comprises a mounting frame (271) mounted on the cutting knife a (23) and a rack a (272) and a rack b (273) arranged at the end of the mounting frame (271), the racks a (272) and b (273) are arranged in a staggered manner along the width direction of the delivery assembly a (12) and the delivery assembly b (13), a gear a (274) which is coaxial with and fixedly connected with the main roller (121) is correspondingly arranged at the end of the delivery assembly a (12), a gear b (275) which is coaxial with and fixedly connected with the main roller (121) is arranged at the end of the delivery assembly b (13), and the racks a (272) and b (273) are respectively meshed with the gear a (274) and the gear b (275).
3. The textile warp knitting production device as recited in claim 1, wherein the rotating assembly (42) comprises a rotating member (421) fixedly arranged on one side of the winding cover (41) and a rotating frame (422) arranged on the other side of the winding cover (41), a supporting groove a (423) is arranged at an end of the rotating member (421), a supporting member (424) is rotatably arranged on the rotating frame (422), a supporting groove b (425) is arranged at an end of the supporting member (424), and matching blocks (101) for being clamped into the supporting groove a (423) and the supporting groove b (425) are arranged at two ends of the winding roller (10) corresponding to the supporting member.
4. A method for producing a warp knit fabric by using the apparatus for producing a warp knit fabric according to any one of claims 1 to 3, comprising the steps of:
(a) a warp knitting transmission procedure, wherein the fabric knitted by the warp knitting equipment is transmitted backwards;
(b) the method comprises the following steps of smoothing, namely conveying the warp-knitted fabric through a fabric delivery mechanism (1), and rotating a delivery assembly a (12) and a delivery assembly b (13) of the fabric delivery mechanism (1) in the direction opposite to the fabric conveying direction to smooth the fabric;
(c) c, a winding process, namely conveying the flattened warp-knitted fabric in the step b to a winding station, and performing warp knitting and winding on the fabric by a winding mechanism (4) positioned at the winding station;
(d) c, cutting, namely cutting off the warp-knitted fabric by the cutting mechanism (2) at the cutting station after the winding mechanism (4) finishes winding in the step c;
(e) an output process, namely winding roll output of the warp-knitted fabric is completed after cutting;
(f) and a delivery process, namely after a roll of warp-knitted fabric is rolled and output, a delivery component a (12) and a delivery component b (13) of the fabric delivery mechanism (1) rotate towards the same direction of the fabric transmission direction, and the subsequent fabric is continuously delivered to a paper rolling station to roll the next roll of warp-knitted fabric.
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| CN112442887B (en) * | 2020-12-01 | 2023-05-12 | 安徽东锦高科新材料有限公司 | Automatic cutting bed of regulation and control formula clothing surface fabric |
| CN113213227B (en) * | 2021-05-12 | 2023-08-08 | 德州胜港纸业有限公司 | Strong wet stock form rolling tip adjustment and prevent stock form dispersion devices |
| CN114408652A (en) * | 2022-01-17 | 2022-04-29 | 浙江尤科斯纺织科技股份有限公司 | Cutting and winding device for wire-drawing fabric weaving and using method thereof |
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