CN111020844A - Ultrahigh molecular weight polyethylene fiber socks and manufacturing installation thereof - Google Patents
Ultrahigh molecular weight polyethylene fiber socks and manufacturing installation thereof Download PDFInfo
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- CN111020844A CN111020844A CN201911391880.9A CN201911391880A CN111020844A CN 111020844 A CN111020844 A CN 111020844A CN 201911391880 A CN201911391880 A CN 201911391880A CN 111020844 A CN111020844 A CN 111020844A
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- cleaning head
- cleaning
- hole
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- weight polyethylene
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
- D04B1/26—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel stockings
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B11/00—Hosiery; Panti-hose
- A41B11/14—Panti-hose; Body-stockings
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B17/00—Selection of special materials for underwear
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
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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
- D04B35/32—Devices for removing lint or fluff
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2500/00—Materials for shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2500/20—Woven
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
- D10B2321/0211—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene high-strength or high-molecular-weight polyethylene, e.g. ultra-high molecular weight polyethylene [UHMWPE]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/02—Underwear
- D10B2501/021—Hosiery; Panti-hose
Abstract
The invention relates to an ultra-high molecular weight polyethylene fiber sock, which comprises surface yarns woven by ultra-high molecular weight polyethylene and inner yarns woven by ultra-high molecular weight polyethylene spandex covered yarns or polyamide ammonia yarns, wherein the surface yarns and the inner yarns form a panty hose part, a leg part and a foot part which are integrally formed; moreover, the invention also relates to a manufacturing device of the ultra-high molecular weight polyethylene fiber socks, which has the advantages that: the production quality of the fiber socks is improved by utilizing the cleaning function of the numerical control cleaning device, the cleaning comprises cleaning of thread holes before production, cleaning of the thread holes after production, self-cleaning of the cleaning part by the numerical control cleaning device in cleaning and the like, so that the quality in the yarn transmission process is ensured, and the production quality of the fiber socks is further improved.
Description
Technical Field
The invention relates to the technical field of weaving, in particular to an ultrahigh molecular weight polyethylene fiber sock and a manufacturing device thereof.
Background
Socks are articles of clothing worn on feet; at present, although the types of socks are various, a common problem exists in that: socks with better quality can deform after being worn for a period of time; the socks with poor quality are damaged when being subjected to slight tension or worn; the sources that lead to this problem are also not rare, for example: however, the yarns of high quality and low quality need to be knitted into a "sock body" after production, and the sock belongs to the most important process affecting the overall quality of the sock body.
In traditional footwear process, because the yarn belongs to the lax state at the in-process of transmission, the phenomenon that the yarn wadded in disorder appears easily, and in order to solve this problem, also for guaranteeing footwear's quality, the internal personage can utilize reason line board to realize the differentiation to each group's yarn at yarn transmission's in-process, for example: the invention has the following publication numbers of CN104846532B and 2015102821676: chinese patent literature of a bobbin installation device in a sock fabric knitting device discloses how to solve the problem of yarn flocculation to improve the quality of socks, however, although the function of arranging the yarns is good, the following matters still exist:
as is known, in the process of yarn transmission, if a certain amount of lint is generated by friction with an external object, the disclosed knitting device can achieve the purpose of yarn arrangement, but after the yarn passes through the yarn arrangement plate, a certain amount of lint is left in each yarn arrangement hole (sometimes called as a thread hole, the lower thread hole, the same below the thread hole), and as time goes on, the lint in the yarn arrangement hole increases sharply, which seriously affects the yarn transmission effect; moreover, the quality of the knitted socks is seriously affected when the yarn passes through the yarn arranging holes and brings part of the batting into the knitting device for knitting the socks.
In view of the above, there is a need for a sock knitting device capable of cleaning the thread-arranging holes to solve the above problems.
Disclosure of Invention
In view of the disadvantages of the prior art, the present invention provides an ultra-high molecular weight polyethylene fiber sock and a manufacturing apparatus thereof, which is intended to solve the problems of the prior art.
The technical scheme of the invention is realized as follows: an ultra-high molecular weight polyethylene fiber socks which characterized in that: the novel sock comprises surface yarns woven by ultra-high molecular weight polyethylene and inner yarns woven by ultra-high molecular weight polyethylene spandex covered yarns or polyamide ammonia yarns, wherein the surface yarns and the inner yarns form a panty hose part, a leg part and a foot part which are integrally formed.
In addition, the invention also discloses a device for manufacturing the ultra-high molecular weight polyethylene fiber socks, which comprises a wire outlet device for installing a wire cylinder, a wire arranging plate, a plurality of wire holes which are arranged on the wire arranging plate and used for yarns to pass through and a knitting device for receiving and processing the yarns, and is characterized in that: comprises a numerical control cleaning device for cleaning each wire hole; the numerical control cleaning device comprises a cleaning head, a main shaft and a control part, wherein the main shaft can rotatably support the cleaning head, the control part is used for controlling the main shaft to move and driving the cleaning head to enter or leave each wire hole in a rotating mode, and the control part controls the movement of the main shaft and the rotation of the cleaning head according to a numerical control program consisting of a plurality of instructions.
Preferably: the control part comprises a positioning moving part for controlling the main shaft to move, a moving part for controlling the main shaft to lift and drive the cleaning head to enter or leave the wire hole, a forward rotating part and a reverse rotating part for controlling the cleaning head to rotate forward or reversely;
wherein the content of the first and second substances,
the positioning moving part enables the main shaft to reach the cleaning initial position of the wire hole in a predetermined fast moving mode according to the numerical control program;
the moving part enables the cleaning head to reciprocate from the cleaning initial position to the direction of the wire hole and drives the cleaning head to enter or leave the wire hole;
the forward rotation part drives the cleaning head to perform forward rotation in a specified direction when the cleaning head starts to reach the inside of the thread hole from the cleaning initial position through the moving part;
the reversing unit starts to reverse the cleaning head in a direction opposite to the predetermined direction while the cleaning head starts to reach a cleaning initial position from the inside of the wire hole by the moving unit.
Preferably: the numerical control cleaning apparatus specifies a position of the cleaning head, at which a reverse operation is started by the reverse unit, as start position information by the numerical control program, and the reverse unit starts the reverse operation at a start position indicated by the start position information.
Preferably: the numerical control cleaning device also comprises a continuous execution part, the continuous execution part is connected with and executes the positioning moving part to move at the cleaning initial position corresponding to each wire hole when the cleaning head returns to the cleaning initial position, and the continuous execution part respectively controls the moving part, the forward rotation part and the reverse rotation part to finish cleaning each wire hole; when the continuous execution unit continuously executes the hole cleaning, the frequency at which the reversing unit executes the reversing operation is defined as frequency information by the numerical control program, and the reversing unit executes the reversing operation based on the frequency indicated by the frequency information.
Preferably: the positioning moving part, the forward rotation part and the reverse rotation part are continuously controlled to work according to a specified control program; the control program includes the steps of:
s1: presetting a cleaning initial position as i, and enabling i to be 0;
s2: counting i, namely i + 1;
s3: after i is counted, controlling the cleaning head to reach the i position in S2 in a rapid mode;
s4: judging whether the cleaning head reaches a cleaning initial position i or not;
s5: judging that a branch occurs in S4, presetting Y1 and N1, judging that Y1 is S4 is correct, and judging that N1 is S4 is wrong;
s6: if the speed is Y1, the cleaning head is controlled to rotate forwards and descend through the forward rotation part and the moving part, whether the rotating speed of the cleaning head exceeds 200rpm is judged for the first time, two branches are led out simultaneously, the preset speeds are Y2 and N2, Y2 indicates that the rotating speed exceeds 200rpm, and N2 indicates that the rotating speed does not exceed 200 rpm; if the number is N1, judging whether i is less than or equal to 1 correctly, and simultaneously leading out two branches which are preset as Y3 and N3, wherein Y3 indicates that i is less than or equal to 1, and N3 indicates that i is less than or equal to 1 and is not true;
s7: if the judgment in the step S6 is Y2, returning to the first judgment of whether the rotating speed of the cleaning head exceeds 200rpm or not, and entering into circulation until the judgment is N2;
s8: if the number is N2, continuing to control the descending of the cleaning head, judging whether the rotating speed of the cleaning head exceeds 200rpm for the second time, if the second judgment is not established, entering the step S8 into circulation until the rotating speed of the cleaning head exceeds 200rpm, after the second judgment is established, judging whether the value of i exceeds the number of the thread holes to be cleaned, if so, removing the cleaning head from the thread holes, and ending the program; if not, returning to the S2 for continuing the circulation;
s9: if a decision is made at step S6 as Y3, the routine returns to step S3 to continue the loop; if the value of i is a multiple of the frequency information, judging whether the value of i is N3, and simultaneously drawing two branches again, wherein the two branches are preset as Y4 and N4, Y4 is the value of i, whether the value of N4 is the multiple of the frequency information is not established;
s10: if the judgment result is N4, returning to S3 to continue the circulation;
s11: if the judgment result is Y4, the reversing part controls the cleaning head to reverse, judges whether the cleaning head passes through the wire hole, and leads out two branches which are preset as Y5 and N5, Y5 is shown in the wire hole of the cleaning head, and N5 is shown that the cleaning head is out of the wire hole;
s12: if N5 is true, returning to S11 to continue the loop;
s13: if Y5 is true, reducing the rotating speed of the cleaning head, judging whether the cleaning head passes through the thread hole, and simultaneously leading out two branches which are preset as Y6 and N6, wherein Y6 is shown in the thread hole of the cleaning head, and N6 is shown that the cleaning head is out of the thread hole;
s14: if N6 is true, returning to S13 to continue the loop;
s15: if Y6 is true, the speed of the cleaning head is increased in reverse, and the process returns to S3 to continue the cycle.
Preferably: in the forward rotation process and/or the reverse rotation process of the cleaning head, the rotating speed of the cleaning head leaving the wire hole is at least higher than that of the cleaning head in the wire hole.
Preferably: the numerical control cleaning device works according to a specified control method; the appointed control method comprises a positioning moving process, an inlet hole moving process, a forward rotation cleaning process, an outlet hole moving process and a reverse rotation impurity throwing process;
wherein the content of the first and second substances,
in the positioning moving process, the main shaft is moved to a cleaning initial position at a predetermined rapid feeding speed according to a numerical control program;
in the working procedure of moving the manhole, the main shaft drives the cleaning head to enter the manhole according to a numerical control program;
in the forward rotation cleaning process, when the cleaning head enters the wire hole, the cleaning head rotates in a specified rotation direction according to a numerical control program;
in the hole-separating moving procedure, the main shaft drives the cleaning head to separate from the hole according to a numerical control program;
in the reverse impurity removal process, when the cleaning head leaves the wire hole, the cleaning head rotates in a reverse direction of rotation opposite to the predetermined rotation direction according to a numerical control program.
Preferably: the manhole moving process and the forward rotation cleaning process are carried out synchronously.
Preferably: and the hole separating moving process and the reverse impurity throwing process are synchronously carried out.
The invention has the beneficial effects that: the quality of the fiber socks is improved by utilizing the excellent impact resistance, cutting resistance and chemical corrosion resistance of the ultra-high molecular weight polyethylene; moreover, in order to further improve the quality of the fiber socks, the invention also controls the sock knitting process, namely: before knitting socks at every time, all thread holes can be cleaned by the aid of the numerical control cleaning module, and other impurities such as wool and the like in all the thread holes are cleaned, so that yarn transmission effect is guaranteed, and the quality of knitting socks is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 3 is a schematic diagram of the cleaning of wire holes in embodiment 2 of the present invention;
FIG. 4 is a schematic diagram of the spindle moving in the y-axis direction according to embodiment 2 of the present invention;
FIG. 5 is a schematic diagram illustrating the principle of lowering the main shaft in the x-axis direction in embodiment 2 of the present invention;
FIG. 6 is a schematic diagram illustrating the principle of the spindle ascending in the x-axis direction in embodiment 2 of the present invention;
FIG. 7 is a schematic view of a wire hole cleaning device according to embodiment 3 of the present invention;
FIG. 8 is a flowchart of a first cycle cleaning in accordance with embodiment 3 of the present invention;
FIG. 9 is a flowchart of a second cycle cleaning in accordance with embodiment 3 of the present invention;
fig. 10 is a schematic view of another pattern of cleaning string holes according to embodiment 3 of the present invention;
FIG. 11 is a flowchart of a third cleaning cycle in accordance with embodiment 3 of the present invention;
FIG. 12 is a schematic view of a wire hole cleaning device according to embodiment 4 of the present invention;
FIG. 13 is a flowchart of a cleaning cycle according to embodiment 4 of the present invention;
FIG. 14 is a schematic structural diagram of a preparation example of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, the present invention discloses an ultra-high molecular weight polyethylene sock, which comprises a surface yarn woven by ultra-high molecular weight polyethylene and an inner yarn woven by ultra-high molecular weight polyethylene spandex covered yarn or polyamide ammonia covered yarn, wherein the surface yarn and the inner yarn form an integrally formed panty hose portion 10, a leg portion 11 and a foot portion 12.
By adopting the technical scheme: the excellent impact resistance, cutting resistance and chemical corrosion resistance of the ultrahigh molecular weight polyethylene are utilized, so that the quality of the fiber socks is improved.
Example 2
As shown in fig. 2 to 6, the present invention discloses a manufacturing device of an ultra-high molecular weight polyethylene fiber sock, which comprises a thread outlet device 2 for installing a thread cylinder 20, a thread arranging plate 3, a plurality of thread holes 30 arranged on the thread arranging plate 3 and through which yarns pass, and a knitting device 4 for receiving and processing the yarns, and is characterized in that: comprises a numerical control cleaning device 5 for cleaning each wire hole 30; the numerical control cleaning device 5 includes a cleaning head 50, a main shaft 51 for rotatably supporting the cleaning head 50, and a control unit 52 for controlling the movement of the main shaft 51 and driving the cleaning head 50 into or out of each wire hole 30 in a rotary manner, wherein the control unit 52 controls the movement of the main shaft 51 and the rotation of the cleaning head 50 according to a numerical control program composed of a plurality of commands.
In the embodiment of the present invention, the control part 52 includes a positioning moving part 521 for controlling the movement of the main shaft 51, a moving part 522 for controlling the lifting of the main shaft 51 and driving the cleaning head 50 to enter or leave the wire hole 30, and a forward rotating part 523 and a reverse rotating part 524 for controlling the forward rotation or reverse rotation of the cleaning head 50;
wherein the content of the first and second substances,
the positioning moving part 521 makes the main shaft 51 move to the cleaning initial position i of the thread hole 30 in a predetermined fast moving manner according to the numerical control program;
the moving part 522 reciprocates the cleaning head 50 in a direction from the cleaning initial position i toward the string hole 30 and drives the cleaning head 50 into or out of the string hole 30;
the forward rotation unit 523 includes a mechanism for starting to drive the cleaning head 50 to perform forward rotation in a predetermined direction while the cleaning head 50 starts to reach the inside of the wire hole 30 from the cleaning initial position i via the moving unit 522;
the reversing unit 524 starts to reverse the cleaning head 50 in a direction opposite to the predetermined direction while the cleaning head 50 starts to reach the cleaning initial position i from the inside of the string hole 30 by the moving unit 522.
In the present embodiment, the nc cleaning device 5 designates the position of the cleaning head 50 at which the reversing operation is started by the reversing unit 524 as the start position information by the nc program, and the reversing unit 524 starts the reversing operation at the start position indicated by the start position information.
In a particular embodiment of the present invention, the cleaning head 50 exits the string hole 30 at a speed at least greater than the speed of rotation within the string hole 50 during the forward rotation and/or the reverse rotation of the cleaning head 50.
In the specific embodiment of the present invention, the numerical control cleaning device 5 operates according to a specified control method; the appointed control method comprises a positioning moving process, an inlet hole moving process, a forward rotation cleaning process, an outlet hole moving process and a reverse rotation impurity throwing process;
wherein the content of the first and second substances,
in the positioning and moving process, the main shaft 51 is moved to a cleaning initial position i at a predetermined fast feeding speed according to a numerical control program;
in the working procedure of moving the manhole, the main shaft 51 drives the cleaning head 50 into the wire hole 30 according to a numerical control program;
in the forward rotation cleaning process, when the cleaning head 50 enters the wire hole 30, the cleaning head 50 is rotated in a specified rotation direction according to a numerical control program;
in the hole-separating moving process, the main shaft 51 drives the cleaning head 50 to separate from the wire hole 30 according to a numerical control program;
in the reverse throwing step, when the cleaning head 50 is separated from the string hole 30, the cleaning head 50 is rotated in a reverse direction of rotation opposite to the predetermined rotation direction in accordance with the numerical control program.
In an embodiment of the present invention, the manhole moving process and the forward cleaning process are performed simultaneously.
In an embodiment of the invention, the hole separating moving process and the reverse impurity removing process are performed synchronously.
By adopting the technical scheme: in the embodiment, the numerical control cleaning module is used for cleaning all thread holes, and other impurities such as wool and the like in all the thread holes are cleaned, so that the yarn transmission effect is ensured, and the quality of the knitted socks is ensured;
in more detail:
referring to fig. 2, fig. 2 shows the position relationship of the thread outlet device, the thread trimming plate, the knitting device and the numerical control cleaning device in the embodiment, namely: in the embodiment, the wire arranging plate is arranged between the wire outlet device and the knitting device, and the numerical control cleaning device is arranged between the knitting device and the wire outlet device;
with reference to figure 3 of the drawings,
the first cleaning method of this embodiment is: when the thread hole is cleaned, the positioning moving part firstly controls the main shaft to move in the y-axis direction, when the main shaft reaches the cleaning initial position, the main shaft stops moving in the y-axis direction, the moving part controls the main shaft to descend in the X-axis direction, when the main shaft descends and enables the cleaning head to enter the thread hole, the main shaft stops moving in the X-axis direction, the forward rotating part controls the cleaning head to rotate forward (for example, clockwise rotation and the same as below) in the thread hole, after the cleaning is finished, the moving part controls the main shaft to ascend in the X-axis direction, and when the cleaning head leaves the thread hole and returns to the cleaning initial position, the reverse rotating part controls the cleaning head to rotate reversely (for example, anticlockwise rotation and the same as below), so that the lint and impurities on the cleaning head are 'thrown away', the cleanness of the cleaning head is ensured, and the cleaning effect on the thread hole is improved;
the second cleaning method of this embodiment is: when different with first kind clearance mode, when removal portion control main shaft descends in x axle direction, corotation portion control clearance head forward rotates, gets into the downthehole clearance that clears up of line, when removal portion control main shaft rises in x axle direction, the first reverse rotation of reversal portion control clearance to with the overhead batting of clearance and impurity "throw away", this mode's advantage lies in: when the cleaning head in a rotating state can conveniently enter the wire hole, and the cleaning of the wire hole is performed in the whole process from entering the wire hole to leaving the wire hole, so that the cleaning effect of the wire hole is ensured;
it should be noted that the purpose that the rotating speed of the cleaning head leaving the wire hole is larger than the rotating speed of the cleaning head in the wire hole is that: the cleaning head in the high-speed reverse rotation state can quickly throw away impurities on the cleaning head, and further the cleaning effect of the cleaning head on the cleaning head and the cleaning effect of the alignment hole of the cleaning head are guaranteed.
Example 3 is different from example 2 in that
As shown in fig. 7 to 11, in the embodiment of the present invention, the numerical control cleaning apparatus 5 further includes a continuous execution unit 53, when the cleaning head 50 returns to the cleaning initial position i, the continuous execution unit 53 is connected to the positioning and moving unit 521 to control the cleaning head 50 to move at the cleaning initial position i corresponding to each thread hole 30, and respectively controls the moving unit 522, the forward rotation unit 523 and the reverse rotation unit 524 to drive the cleaning head 50 to complete cleaning of each thread hole 30; when the continuous execution unit 53 continuously executes the hole cleaning, the frequency at which the reversing unit 524 executes the reversing operation is defined as frequency information by the numerical control program, and the reversing unit 524 executes the reversing operation based on the frequency indicated by the frequency information.
By adopting the technical scheme:
this example gives 3 different continuous cleaning processes as follows:
1. referring to fig. 7 to 8, taking 9 string holes as an example, i is initially set to 0;
1.1 when cleaning is started, i is changed to 1, the positioning moving part controls the cleaning head to move to a position where i is 1, and judges whether the cleaning head reaches the position where i is 1, if not, the positioning moving part continuously judges whether i is less than or equal to 1, if yes, the cleaning head continuously controls the cleaning head to move to the position where i is 1, if i is 1, the cleaning head normally rotates and descends, if not, the cleaning head continuously controls the cleaning head to descend until the cleaning head enters the wire hole, the normally rotating speed of the cleaning head is continuously increased until the rotating speed of the cleaning head reaches 200rpm, the cleaning head stays in the wire hole for 10 seconds (10 seconds are preset values, namely, the cleaning time in the wire hole can be set according to different conditions), and after cleaning is finished, the positioning moving part judges whether the value of i exceeds the total number of the wire holes, if the number of the wire holes exceeds the preset value, driving the cleaning head to move away from the wire holes, and stopping cleaning;
1.2 if the total number of line holes is not exceeded, then the value of i is increased, namely: when the cleaning head reaches the second line hole (namely, the position of i ═ 2), the cleaning head is controlled to rotate forwards again, and the cleaning work in 1.1 is finished;
by the method, each thread hole can be continuously cleaned in one round, so that the cleanliness of each thread hole of the thread cleaning plate is ensured, and the quality of the knitted socks is further ensured;
2. referring to fig. 7 and 9, taking 9 string holes as an example, i is initially set to 0;
2.1 when cleaning is started, i is changed to 1, the positioning moving part controls the cleaning head to move to a position where i is equal to 1, judges whether the cleaning head reaches the position where i is equal to 1, if not, continuously judges whether i is equal to or less than 1, if yes, continuously controls the cleaning head to move to the position where i is equal to 1, if yes, the cleaning head is controlled to rotate forwards and is made to descend, if so, the cleaning head rotates for the first time to judge whether the cleaning head rotates for the first time to be equal to or more than 200rpm, if yes, the cleaning head does not enter the wire hole (namely, the rotating speed of the cleaning head is reduced due to the resistance of the cleaning head to the cleaning head in the wire hole), if the rotating speed of the cleaning head is judged for the first time to be less than 200rpm, the cleaning head is made to be in the wire hole, at this time, the rotating speed of the cleaning head is continuously improved, and the rotating speed of the cleaning head reaches 200rpm again, when the rotating speed of the cleaning head reaches 200rpm again, the cleaning of the wire hole is finished, the process of cleaning for 10 seconds is omitted, whether the value of i exceeds the total number of the wire holes or not is directly judged, if yes, the cleaning head is driven to move away from the wire hole, and the cleaning work is stopped;
2.2 if the total number of the line holes is not exceeded, the value of i is increased, namely: when the cleaning head reaches the second line hole (namely, the position of i ═ 2), the cleaning head is controlled to rotate forwards again, and the cleaning work in 2.1 is finished;
3. referring to fig. 10 to 11, taking 9 string holes as an example, i is initially set to 0;
3.1 when cleaning is started, i is changed to 1, the positioning moving part controls the cleaning head to move to a position where i is 1, judges whether the cleaning head reaches the position where i is 1, if not, continuously judges whether i is less than or equal to 1, if yes, continuously controls the cleaning head to move to the position where i is 1, if yes, the cleaning head is controlled to rotate forwards and is made to descend, if yes, the cleaning head is firstly judged whether the rotating speed of the cleaning head is greater than or equal to 200rpm, if yes, the cleaning head is not inserted into the wire hole (namely, the rotating speed of the cleaning head is reduced due to the resistance of the cleaning head to the cleaning head in the wire hole), if the rotating speed of the cleaning head is judged to be less than 200rpm for the first time, the cleaning head is contacted with the wire arranging plate (namely, the cleaning head reaches the point R), and then the cleaning head is continuously controlled to descend, in the process of descending the cleaning head, judging whether the rotating speed of the cleaning head is more than or equal to 200rpm for the second time, if not, continuing to control the cleaning head to descend, if so, indicating that the cleaning head and the wire holes penetrate (namely, reaching a Z point), finishing the cleaning of the wire holes at the moment, omitting a process of cleaning for 10 seconds, directly starting to judge whether the value of i exceeds the total number of the wire holes, if so, driving the cleaning head to move away the wire holes, and stopping the cleaning work;
3.2 if the value of i is judged not to exceed the total number of the line holes, the value of i is increased, namely: the positioning moving part then controls the cleaning head to reach the position where i is 2, and the second line hole is cleaned, and in the process, the moving sequence of the cleaning head is as follows: rising from a point Z to a point Q, then rising from the point Q to a point R, then rising from the point R to a position where i is 1, and moving from the position where i is 1 to a position where i is 2, in the process, judging whether the cleaning head reaches the position where i is 2, if so, controlling the cleaning head to rotate forwards and descend, and completing the step in '3.1'; if not, continuously judging whether i is less than or equal to 1, if i is less than or equal to 1, controlling the cleaning head to continuously move to the position where i is equal to 2, if not, controlling the cleaning head to reversely rotate and to "throw away" impurities on the cleaning head (namely, controlling the reverse rotation speed of the cleaning head to reach 1000rpm as a self-cleaning operation for the cleaning head) in the moving process of the cleaning head (namely, firstly ascending from a Z point to a Q point, then ascending from the Q point to an R point, then ascending from the R point to the position where i is equal to 1, and moving from the position where i is equal to 1 to the position where i is equal to 2), and controlling the cleaning head to normally rotate when the cleaning head reaches a second wire hole (namely, the position where i is equal to 2), and finishing the cleaning operation in 3.1;
3.3 to be noted are: rise to the Q point at the clearance head from the Z point, later rise to the R point from the Q point, rise to the in-process of the position that i equals 1 again from the R point, because the clearance head need pass through the line hole, at this moment, can judge whether reach the Q point, if reach, then reduce the rotational speed of clearance head, make the clearance head pass through the line hole (avoid causing the damage to the line hole) under low rotational speed, if rise to the R point, accelerate the rotational speed of clearance head again, and then with the overhead batting of clearance and other impurity "throw away", not only reach the cleaning performance to the line hole, still avoid causing the damage to the line hole.
Example 4 differs from example 3 in that:
as shown in fig. 12 to 13, in the embodiment of the present invention, the positioning moving unit, the forward rotation unit, and the reverse rotation unit are continuously controlled to operate according to a predetermined control program; the control program includes the steps of:
s1: presetting a cleaning initial position as i, and enabling i to be 0;
s2: counting i, namely i + 1;
s3: after i is counted, controlling the cleaning head to reach the i position in S2 in a rapid mode;
s4: judging whether the cleaning head reaches a cleaning initial position i or not;
s5: judging that a branch occurs in S4, presetting Y1 and N1, judging that Y1 is S4 is correct, and judging that N1 is S4 is wrong;
s6: if the speed is Y1, the cleaning head is controlled to rotate forwards and descend through the forward rotation part and the moving part, whether the rotating speed of the cleaning head exceeds 200rpm is judged for the first time, two branches are led out simultaneously, the preset speeds are Y2 and N2, Y2 indicates that the rotating speed exceeds 200rpm, and N2 indicates that the rotating speed does not exceed 200 rpm; if the number is N1, judging whether i is less than or equal to 1 correctly, and simultaneously leading out two branches which are preset as Y3 and N3, wherein Y3 indicates that i is less than or equal to 1, and N3 indicates that i is less than or equal to 1 and is not true;
s7: if the judgment in the step S6 is Y2, returning to the first judgment of whether the rotating speed of the cleaning head exceeds 200rpm or not, and entering into circulation until the judgment is N2;
s8: if the number is N2, continuing to control the descending of the cleaning head, judging whether the rotating speed of the cleaning head exceeds 200rpm for the second time, if the second judgment is not established, entering the step S8 into circulation until the rotating speed of the cleaning head exceeds 200rpm, after the second judgment is established, judging whether the value of i exceeds the number of the thread holes to be cleaned, if so, removing the cleaning head from the thread holes, and ending the program; if not, returning to the S2 for continuing the circulation;
s9: if a decision is made at step S6 as Y3, the routine returns to step S3 to continue the loop; if the value of i is a multiple of the frequency information, judging whether the value of i is N3, and simultaneously drawing two branches again, wherein the two branches are preset as Y4 and N4, Y4 is the value of i, whether the value of N4 is the multiple of the frequency information is not established;
s10: if the judgment result is N4, returning to S3 to continue the circulation;
s11: if the judgment result is Y4, the reversing part controls the cleaning head to reverse, judges whether the cleaning head passes through the wire hole, and leads out two branches which are preset as Y5 and N5, Y5 is shown in the wire hole of the cleaning head, and N5 is shown that the cleaning head is out of the wire hole;
s12: if N5 is true, returning to S11 to continue the loop;
s13: if Y5 is true, reducing the rotating speed of the cleaning head, judging whether the cleaning head passes through the thread hole, and simultaneously leading out two branches which are preset as Y6 and N6, wherein Y6 is shown in the thread hole of the cleaning head, and N6 is shown that the cleaning head is out of the thread hole;
s14: if N6 is true, returning to S13 to continue the loop;
s15: if Y6 is true, the speed of the cleaning head is increased in reverse, and the process returns to S3 to continue the cycle.
It should be noted that: referring to fig. 13, the present embodiment also adds frequency information (frequency information is 3 in the present embodiment) for the purpose of detecting the period (i.e.: frequency) of "self-cleaning" of the cleaning head during the cleaning of the line holes repeatedly performed by the digitally controlled cleaning device, and enabling the digitally controlled cleaning device to perform "self-cleaning" of the cleaning head at an appropriate frequency, thereby enabling saving power consumption of the cleaning process, such as: taking 9 wire holes as an example, when the cleaning head needs to perform self-cleaning once for cleaning 3 wire holes, the frequency of the reverse action of the cleaning head is recorded, and then after each pair of 3 wire holes are cleaned subsequently, the self-cleaning is performed once, and the corresponding self-cleaning is needed without cleaning the cleaning head once, so that the energy consumption is saved.
Preparation example
As shown in fig. 14, the present embodiment discloses a cleaning apparatus suitable for the above embodiment, and in the present embodiment, the cleaning apparatus includes a slide rail 60, a slide block 61 sliding on the slide rail 60 and controlled by a positioning moving part 521, an air cylinder 62 fixedly connected to the slide block 61 and controlled by a moving part 522, and a plc motor 63 fixed to an output end of the air cylinder 62 and used for driving the cleaning head 50 to rotate and driven by a forward rotating part 523 and a reverse rotating part 524.
The working principle of the preparation example is as follows: the positioning and moving part driving sliding block moves and enables the air cylinder to move to a cleaning initial position i, the lifting control of the cleaning head is performed through the moving part control air cylinder to enter or leave the wire hole, when the cleaning head moves through the moving part control, the cleaning head is driven to rotate through forward and reverse rotation of the forward and reverse part driving plc motor, and then the purposes of cleaning the wire hole and self-cleaning are achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An ultra-high molecular weight polyethylene fiber socks which characterized in that: the novel sock comprises surface yarns woven by ultra-high molecular weight polyethylene and inner yarns woven by ultra-high molecular weight polyethylene spandex covered yarns or polyamide ammonia yarns, wherein the surface yarns and the inner yarns form a panty hose part, a leg part and a foot part which are integrally formed.
2. An apparatus of the ultra high molecular weight polyethylene fiber socks according to claim 1, comprising an outlet means for installing a bobbin, a thread arranging plate, a plurality of thread holes provided on the thread arranging plate for the yarn to pass through, and a knitting means for receiving and processing the yarn, wherein: comprises a numerical control cleaning device for cleaning each wire hole; the numerical control cleaning device comprises a cleaning head, a main shaft and a control part, wherein the main shaft can rotatably support the cleaning head, the control part is used for controlling the main shaft to move and driving the cleaning head to enter or leave each wire hole in a rotating mode, and the control part controls the movement of the main shaft and the rotation of the cleaning head according to a numerical control program consisting of a plurality of instructions.
3. An apparatus for manufacturing ultra high molecular weight polyethylene fiber socks according to claim 2, wherein: the control part comprises a positioning moving part for controlling the main shaft to move, a moving part for controlling the main shaft to lift and drive the cleaning head to enter or leave the wire hole, a forward rotating part and a reverse rotating part for controlling the cleaning head to rotate forward or reversely;
wherein the content of the first and second substances,
the positioning moving part enables the main shaft to reach the cleaning initial position of the wire hole in a predetermined fast moving mode according to the numerical control program;
the moving part enables the cleaning head to reciprocate from the cleaning initial position to the direction of the wire hole and drives the cleaning head to enter or leave the wire hole;
the forward rotation part drives the cleaning head to perform forward rotation in a specified direction when the cleaning head starts to reach the inside of the thread hole from the cleaning initial position through the moving part;
the reversing unit starts to reverse the cleaning head in a direction opposite to the predetermined direction while the cleaning head starts to reach a cleaning initial position from the inside of the wire hole by the moving unit.
4. An apparatus for manufacturing ultra high molecular weight polyethylene fiber socks according to claim 3, wherein: the numerical control cleaning apparatus specifies a position of the cleaning head, at which a reverse operation is started by the reverse unit, as start position information by the numerical control program, and the reverse unit starts the reverse operation at a start position indicated by the start position information.
5. An apparatus for manufacturing ultra high molecular weight polyethylene fiber socks according to claim 4, wherein: the numerical control cleaning device also comprises a continuous execution part, the continuous execution part is connected with and executes the positioning moving part to move at the cleaning initial position corresponding to each wire hole when the cleaning head returns to the cleaning initial position, and the continuous execution part respectively controls the moving part, the forward rotation part and the reverse rotation part to finish cleaning each wire hole; when the continuous execution unit continuously executes the hole cleaning, the frequency at which the reversing unit executes the reversing operation is defined as frequency information by the numerical control program, and the reversing unit executes the reversing operation based on the frequency indicated by the frequency information.
6. An apparatus for manufacturing ultra high molecular weight polyethylene fiber socks according to claim 5, wherein: the positioning moving part, the forward rotation part and the reverse rotation part are continuously controlled to work according to a specified control program; the control program includes the steps of:
s1: presetting a cleaning initial position as i, and enabling i to be 0;
s2: counting i, namely i + 1;
s3: after i is counted, controlling the cleaning head to reach the i position in S2 in a rapid mode;
s4: judging whether the cleaning head reaches a cleaning initial position i or not;
s5: judging that a branch occurs in S4, presetting Y1 and N1, judging that Y1 is S4 is correct, and judging that N1 is S4 is wrong;
s6: if the speed is Y1, the cleaning head is controlled to rotate forwards and descend through the forward rotation part and the moving part, whether the rotating speed of the cleaning head exceeds 200rpm is judged for the first time, two branches are led out simultaneously, the preset speeds are Y2 and N2, Y2 indicates that the rotating speed exceeds 200rpm, and N2 indicates that the rotating speed does not exceed 200 rpm; if the number is N1, judging whether i is less than or equal to 1 correctly, and simultaneously leading out two branches which are preset as Y3 and N3, wherein Y3 indicates that i is less than or equal to 1, and N3 indicates that i is less than or equal to 1 and is not true;
s7: if the judgment in the step S6 is Y2, returning to the first judgment of whether the rotating speed of the cleaning head exceeds 200rpm or not, and entering into circulation until the judgment is N2;
s8: if the number is N2, continuing to control the descending of the cleaning head, judging whether the rotating speed of the cleaning head exceeds 200rpm for the second time, if the second judgment is not established, entering the step S8 into circulation until the rotating speed of the cleaning head exceeds 200rpm, after the second judgment is established, judging whether the value of i exceeds the number of the thread holes to be cleaned, if so, removing the cleaning head from the thread holes, and ending the program; if not, returning to the S2 for continuing the circulation;
s9: if a decision is made at step S6 as Y3, the routine returns to step S3 to continue the loop; if the value of i is a multiple of the frequency information, judging whether the value of i is N3, and simultaneously drawing two branches again, wherein the two branches are preset as Y4 and N4, Y4 is the value of i, whether the value of N4 is the multiple of the frequency information is not established;
s10: if the judgment result is N4, returning to S3 to continue the circulation;
s11: if the judgment result is Y4, the reversing part controls the cleaning head to reverse, judges whether the cleaning head passes through the wire hole, and leads out two branches which are preset as Y5 and N5, Y5 is shown in the wire hole of the cleaning head, and N5 is shown that the cleaning head is out of the wire hole;
s12: if N5 is true, returning to S11 to continue the loop;
s13: if Y5 is true, reducing the rotating speed of the cleaning head, judging whether the cleaning head passes through the thread hole, and simultaneously leading out two branches which are preset as Y6 and N6, wherein Y6 is shown in the thread hole of the cleaning head, and N6 is shown that the cleaning head is out of the thread hole;
s14: if N6 is true, returning to S13 to continue the loop;
s15: if Y6 is true, the speed of the cleaning head is increased in reverse, and the process returns to S3 to continue the cycle.
7. An apparatus for manufacturing ultra high molecular weight polyethylene fiber socks according to any one of claims 2-6, wherein: in the forward rotation process and/or the reverse rotation process of the cleaning head, the rotating speed of the cleaning head leaving the wire hole is at least higher than that of the cleaning head in the wire hole.
8. An apparatus for manufacturing ultra high molecular weight polyethylene fiber socks according to claim 7, wherein: the numerical control cleaning device works according to a specified control method; the appointed control method comprises a positioning moving process, an inlet hole moving process, a forward rotation cleaning process, an outlet hole moving process and a reverse rotation impurity throwing process;
wherein the content of the first and second substances,
in the positioning moving process, the main shaft is moved to a cleaning initial position at a predetermined rapid feeding speed according to a numerical control program;
in the working procedure of moving the manhole, the main shaft drives the cleaning head to enter the manhole according to a numerical control program;
in the forward rotation cleaning process, when the cleaning head enters the wire hole, the cleaning head rotates in a specified rotation direction according to a numerical control program;
in the hole-separating moving procedure, the main shaft drives the cleaning head to separate from the hole according to a numerical control program;
in the reverse impurity removal process, when the cleaning head leaves the wire hole, the cleaning head rotates in a reverse direction of rotation opposite to the predetermined rotation direction according to a numerical control program.
9. The apparatus for manufacturing ultra high molecular weight polyethylene fiber socks of claim 8, wherein: the manhole moving process and the forward rotation cleaning process are carried out synchronously.
10. An apparatus for manufacturing ultra high molecular weight polyethylene fiber socks according to claim 8 or 9, wherein: and the hole separating moving process and the reverse impurity throwing process are synchronously carried out.
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| CN112410996A (en) * | 2020-12-08 | 2021-02-26 | 浙江千禧龙纤特种纤维股份有限公司 | Production system of ultrahigh molecular weight polyethylene fiber socks |
| CN112609311A (en) * | 2020-12-08 | 2021-04-06 | 浙江千禧龙纤特种纤维股份有限公司 | Production system of ultrahigh molecular polyethylene fiber socks and static electricity removing method thereof |
| CN112626696A (en) * | 2020-12-08 | 2021-04-09 | 浙江千禧龙纤特种纤维股份有限公司 | Production system with adjustable ultra high molecular weight polyethylene fiber socks |
| CN112626695A (en) * | 2020-12-08 | 2021-04-09 | 浙江千禧龙纤特种纤维股份有限公司 | Production device and production method of ultrahigh molecular weight polyethylene fiber socks |
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Application publication date: 20200417 |