CN115490063A - Intelligent manufacturing textile equipment based on negative pressure fixed cloth - Google Patents
Intelligent manufacturing textile equipment based on negative pressure fixed cloth Download PDFInfo
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- CN115490063A CN115490063A CN202210639118.3A CN202210639118A CN115490063A CN 115490063 A CN115490063 A CN 115490063A CN 202210639118 A CN202210639118 A CN 202210639118A CN 115490063 A CN115490063 A CN 115490063A
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- 239000004744 fabric Substances 0.000 title claims abstract description 223
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000004753 textile Substances 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 94
- 238000012544 monitoring process Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- 230000035807 sensation Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000007781 pre-processing Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 238000004904 shortening Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/10—Advancing webs by a feed band against which web is held by fluid pressure, e.g. suction or air blast
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile; fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses intelligent manufacturing textile equipment based on negative pressure fixed cloth, which comprises supports fixed on two sides of a transmission table, wherein a press roll is connected between the two supports through a bearing, the cloth is placed on the upper end surface of the transmission table, the cloth is positioned between the transmission table and the press roll, negative pressure tables are fixed on two sides of the upper end surface of the transmission table and positioned at the right ends of the two supports, monitors are respectively arranged on the opposite sides of the two supports and positioned above the upper end surface of the transmission table, a first telescopic rod is fixed on one side of one of the monitors on the supports, a cutter is welded at one end of the first telescopic rod, a slide way is arranged at the top end of the inner wall of the negative pressure table, a slide plate is connected in the slide way in a sliding manner, and a speed sensor is fixed at the bottom end of the slide plate.
Description
Technical Field
The invention relates to the technical field of textile manufacturing, in particular to textile equipment for intelligent manufacturing based on negative-pressure fixed cloth.
Background
Under the drive of textile industry, the textile machinery manufacturing industry in China realizes the long-term development, at present, before the clothes are subjected to textile processing, a long section of cloth needs to be cut into a plurality of parts of short cloth with certain size, and the long cloth often has unevenness or deflection in the conveying process, so that the cut cloth is different in length, and waste is caused.
Therefore, it is necessary to design a textile apparatus for intelligent manufacturing based on negative pressure fixing cloth, which utilizes negative pressure suction to ensure that the cloth is smooth during transmission and can stretch the cloth without excessive stretching.
Disclosure of Invention
The invention aims to provide textile equipment for intelligent manufacturing based on negative pressure fixed cloth, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a weaving equipment is used in intelligent manufacturing based on cloth is fixed to negative pressure, includes transmission platform, intelligent transmission system, its characterized in that: the both sides of transmission platform are fixed with the support, two bearing connection has the compression roller between the support, the cloth has been placed to the up end of transmission platform, the cloth is located between transmission platform and the compression roller, the right-hand member that the up end both sides of transmission platform are located two supports is fixed with the negative pressure platform, two the up end top that one side that the support is relative is located the transmission platform all is provided with the monitor, it is fixed with telescopic link one to lie in one of them monitor one side on the support, the one end welding of telescopic link one has the cutter, the slide has been seted up on the inner wall top of negative pressure platform, sliding connection has the slide in the slide, the bottom mounting of slide has speedtransmitter.
According to the technical scheme, a square groove is formed in the negative pressure table, two ends of the inner side of the square groove are respectively connected with a connecting rod in a bearing mode, a negative pressure belt is arranged on the outer side of each connecting rod, a plurality of negative pressure holes are uniformly formed in the negative pressure belt, a channel is uniformly formed in the bottom end of the negative pressure table, a negative pressure source is arranged at the bottom end of the channel, a multi-section plate is connected to one side, close to the transmission table, of the negative pressure table in a sliding mode, the top end of the multi-section plate is connected with a motor through a hinge, the motor is connected with one end of each connecting rod in a sleeved mode, the other end of each connecting rod is connected with one side, far away from the transmission table, of the negative pressure table in a bearing mode, limiting blocks are connected to two sides of the negative pressure belt in a bearing mode, light sensation sensors are arranged on two sides of the negative pressure belt, and are annularly located on the outer sides of the connecting rods and connected with the connecting rod bearings.
According to the technical scheme, the intelligent transmission system comprises a preprocessing subsystem, a transmission subsystem and an adjusting subsystem;
the pretreatment subsystem is used for treating the cloth placed on the transmission platform before transmission, the transmission subsystem is used for assisting the cloth to be transmitted on the transmission platform, and the adjustment subsystem is used for adjusting the cloth on the transmission platform.
According to the technical scheme, the preprocessing subsystem comprises a detection module and a recording module, the transmission subsystem comprises a driving module and a measuring sub-module, the adjusting subsystem comprises a comparison module and a light sensing module, and the light sensing module is electrically connected with a light sensor;
the detection module is used for detecting whether cloth is located below the press rollers at present, the recording module is used for recording the transmission state of the cloth at present, the driving module is used for driving the negative pressure source to suck to form negative pressure, the measuring module is used for measuring the numerical value of the cloth at present, the comparison module is used for recording the positions of two ends of the cloth on the surfaces of the two negative pressure belts, and the light sensation module is used for driving the light sensation sensor to detect whether the two ends of the cloth are located on the surfaces of the negative pressure belts.
According to the technical scheme, the detection module comprises a moving submodule, the recording module comprises a comparison submodule and a removal submodule, the driving module comprises a pumping submodule, the measuring module comprises a speed monitoring submodule and a numerical value measuring submodule, the comparison module comprises a displacement submodule, and the light sensing module comprises a monitoring submodule;
the moving submodule is used for controlling the press roller to move, the comparison submodule is used for comparing whether the lengths of the cloth passing through the monitors on the two supports are consistent or not, the speed monitoring submodule is used for controlling the speed sensor to calculate the moving speed of the current negative pressure belt, and the displacement submodule is used for controlling the movement of the negative pressure belt.
According to the technical scheme, the moving submodule comprises a rotating unit and a blowing unit, the comparison submodule comprises a cutting unit, the removing submodule comprises an adsorption unit and a heat-sealing edge unit, the sucking submodule comprises a clamping unit and a calculating unit, the speed monitoring submodule comprises an adjusting unit, a pressing unit, a leveling monitoring unit and a recording unit, the numerical value measuring submodule comprises a thickness measuring unit, a length measuring unit and a width measuring unit, the displacement submodule comprises a telescopic unit, and the monitoring submodule comprises a start-stop unit;
the cloth conveying device comprises a rotating unit, an adsorption unit, a clamping unit, a measuring unit, a recording unit, a measuring unit and a control unit, wherein the rotating unit is used for controlling the rotation of a press roller, the blowing unit is used for blowing air to the surface of cloth being conveyed to remove impurities, the cutting unit is used for controlling a telescopic rod to stretch out and cut the cloth through a cutter, the adsorption unit is used for absorbing lint scattered from a cut cloth port, the thermal sealing unit is used for sealing the cut cloth port and recording the time T for heating and sealing, the phenomenon that the port is broken and floats after the cloth such as silk is cut is prevented from affecting subsequent processing of the cloth, the clamping unit is used for clamping the cloth and avoiding displacement in the conveying process, the calculating unit is used for calculating the suction force of a current negative pressure source, the adjusting unit is used for adjusting the sliding speed of a sliding plate in a sliding way, the pressing unit is used for pressing the currently conveyed cloth, the leveling monitoring unit is used for observing whether the cloth is sunken, the recording unit is used for recording the output force P (namely the hardness of the cloth) of the pressing unit when the cloth is sunken, the thickness measuring unit is used for measuring the thickness C of the current cloth, the length L of the cloth, and the measuring unit is used for controlling the stretching out and the width of the telescopic rod to control unit.
According to the technical scheme, the intelligent transmission system comprises the following operation steps:
s1: placing the cloth to be transmitted on a transmission table and positioning the cloth to be transmitted below a press roller;
s2: starting a transmission table to transmit the cloth, rotating a press roller to flatten the cloth, and blowing air to remove impurities on the surface of the rest cloth which is not flattened by the press roller;
s3: monitoring and recording two ends of the end opening of the cloth passing through the press roller, and if the two monitors show that the numerical values are inconsistent, cutting off the end openings of the cloth, so as to ensure that the end openings are flush without influencing subsequent processing;
s4: adsorbing the cut cloth ports (according to different cloth types, certain impurities such as flying cotton wool, cotton velvet and the like can be correspondingly generated after cutting);
s5: carrying out hot edge sealing on the cut cloth port, and avoiding the phenomenon of yarn breaking and yarn flying during shearing from influencing subsequent processing;
s6: starting a motor to transmit the negative pressure belt, and starting a negative pressure source to suck to adsorb two ends of the cloth on the surface of the negative pressure belt;
s7: the hardness, the length, the thickness and the width of the cloth which is transmitted at present are detected, and the suction force of the negative pressure source at present is calculated, so that the unstable cloth transmission caused by insufficient suction force or the deformation caused by excessive tension of the cloth caused by excessive suction force is avoided;
s8: monitoring the relative positions of the two ends of the cloth and the surfaces of the two negative pressure belts;
s9: the angle of the negative pressure belt is adjusted according to the relative positions of the two ends of the cloth and the two negative pressure belts, so that the cloth can be better adsorbed.
According to the technical scheme, the calculation formula of the heat value required for sealing the cut cloth port in the step S5 is as follows:
wherein J is the required calorific value of port banding, rho is the ignition point coefficient of current cloth, C is the thickness of current cloth, T is the time to the heating of cloth port (this time can be set for by the staff by oneself), can by the above formula, the required calorific value of heat-seal limit increases along with the reduction of the heating time that the staff set for, when needs accelerate production efficiency promptly, the staff will heat the time reduction of banding, the system increases the banding heat according to the time that reduces by oneself, improve banding efficiency in order to satisfy production.
According to the above technical solution, the suction force calculation formula for the negative pressure source in step S is as follows:
wherein W is the suction of negative pressure source, P is the output power of pushing down the unit when the cloth is sunken, C is the thickness of current transmission cloth, L is the length of current transmission cloth, H is the width of current transmission cloth, J is the required heat value of cloth port banding, can by the above formula, the suction of negative pressure source is the inverse ratio with the width of current transmission cloth, the cloth width is less promptly, the contact area of cloth both ends and negative pressure area is less, need bigger negative pressure suction to guarantee the cloth is firm, if banding heat value is bigger more simultaneously, remaining heat is higher on the cloth after the banding finishes, need increase suction and dispel remaining heat value, avoid producing the damage because the temperature lasts in higher state to the cloth.
According to the technical scheme, the sliding groove is formed in the inner side of the center of the support, the two ends of the compression roller are located in the sliding groove and are in sliding connection with the sliding groove, the auxiliary roller is arranged inside the transmission table and located below the compression roller in a sliding connection mode, the rotating direction of the auxiliary roller is opposite to that of the compression roller, and the two ends of the auxiliary roller are located in the sliding groove and are in sliding connection with the sliding groove.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the transmission platform and the intelligent transmission system are arranged, negative pressure suction force is applied to the cloth during the cloth transmission process to stretch the cloth, so that the smoothness of the cloth during transmission is ensured, and the negative pressure suction force is adjusted according to the size of the cloth to ensure that the deformation caused by over-stretching is avoided while the stretching is carried out.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall front perspective of the present invention;
FIG. 2 is a schematic view of a vacuum table portion of the present invention in a three-dimensional configuration;
FIG. 3 is a front cross-sectional structural view of the internal structure of the vacuum table of the present invention;
FIG. 4 is a schematic diagram of an intelligent transmission system module of the present invention;
in the figure: 1. a transfer station; 2. distributing; 3. a compression roller; 31. an auxiliary roller; 4. a negative pressure stage; 5. a negative pressure belt; 6. a motor; 7. a plurality of panels; 8. a limiting block; 9. a support; 10. a connecting rod; 11. a light sensor.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a weaving equipment is used in intelligent manufacturing based on cloth is fixed to negative pressure, includes transmission platform 1, intelligent transmission system, its characterized in that: the two sides of the transmission platform 1 are fixed with supports 9, a compression roller 3 is connected between the two supports 9 through a bearing, a cloth 2 is placed on the upper end face of the transmission platform 1, the cloth 2 is located between the transmission platform 1 and the compression roller 3, the two sides of the upper end face of the transmission platform 1 are located at the right ends of the two supports 9 and are fixed with a negative pressure platform 4, one opposite sides of the two supports 9 are located above the upper end face of the transmission platform 1 and are provided with monitors, a first telescopic rod is fixed on one side of one of the monitors on the support 9, a cutter is welded at one end of the first telescopic rod, a slide way is formed in the top end of the inner wall of the negative pressure platform 4, a slide plate is connected in the slide way in a sliding mode, and a speed sensor is fixed at the bottom end of the slide plate;
a square groove is formed in the negative pressure table 4, two ends of the inner side of the square groove are respectively connected with a connecting rod 10 in a bearing mode, the outer sides of the two connecting rods 10 are provided with a negative pressure belt 5, a plurality of negative pressure holes are uniformly formed in the negative pressure belt 5, the bottom end of the negative pressure table 4 is uniformly provided with a channel, the bottom end of the channel is provided with a negative pressure source, one side, close to the transmission table 1, of the negative pressure table 4 is connected with a multi-section plate 7 in a sliding mode, the top end of the multi-section plate 7 is connected with a motor 6 through a hinge, the motor 6 is sleeved with one end of the connecting rod 10, the other end of the connecting rod 10 is connected with one side, far away from the transmission table 1, of the negative pressure table 4, two sides, located on the negative pressure belt 5, of the connecting rod 10 are respectively connected with a limiting block 8 in a bearing mode, two sides of the negative pressure belt 5 are respectively provided with a light sensor 11, and the light sensors 11 are annularly located on the outer side of the connecting rod 10 and are connected with the connecting rod 10 in a bearing mode;
the intelligent transmission system comprises a preprocessing subsystem, a transmission subsystem and an adjusting subsystem;
the pretreatment subsystem is used for treating the cloth 2 placed on the transmission platform 1 before transmission, the transmission subsystem is used for assisting the cloth 2 to be transmitted on the transmission platform 1, and the adjustment subsystem is used for adjusting the cloth 2 on the transmission platform 1;
the preprocessing subsystem comprises a detection module and a recording module, the transmission subsystem comprises a driving module and a measuring submodule, the adjusting subsystem comprises a comparison module and a light sensation module, and the light sensation module is electrically connected with the light sensation sensor 11;
the detection module is used for detecting whether cloth is located below the press roller 3 at present, the recording module is used for recording the transmission state of the cloth 2 at present, the driving module is used for driving the negative pressure source to suck to form negative pressure, the measuring module is used for measuring the numerical value of the cloth at present, the comparison module is used for recording the positions of two ends of the cloth on the surfaces of the two negative pressure belts 5, and the light sensing module is used for driving the light sensing sensor 11 to detect whether two ends of the cloth are located on the surfaces of the negative pressure belts 5;
the detection module comprises a moving submodule, the recording module comprises a comparison submodule and a removal submodule, the driving module comprises a pumping submodule, the measuring module comprises a speed monitoring submodule and a numerical value measuring submodule, the comparison module comprises a displacement submodule, and the light sensing module comprises a monitoring submodule;
the moving submodule is used for controlling the press roller 3 to move, the comparison submodule is used for comparing whether the lengths of the cloth passing through the monitors on the two supports 9 are consistent or not, the speed monitoring submodule is used for controlling the speed sensor to calculate the moving speed of the current negative pressure belt 5, and the displacement submodule is used for controlling the movement of the negative pressure belt 5;
the moving submodule comprises a rotating unit and a blowing unit, the comparison submodule comprises a cutting unit, the removal submodule comprises an adsorption unit and a heat-sealing edge unit, the pumping submodule comprises a clamping unit and a calculating unit, the speed monitoring submodule comprises an adjusting unit, a pressing unit, a leveling monitoring unit and a recording unit, the numerical value measuring submodule comprises a thickness measuring unit, a length measuring unit and a width measuring unit, the displacement submodule comprises a telescopic unit, and the monitoring submodule comprises a start-stop unit;
the rotating unit is used for controlling the compression roller 3 to rotate, the blowing unit is used for blowing air to the surface of the cloth 2 being transmitted to remove impurities, the cutting unit is used for controlling the telescopic rod to stretch out, the cloth 2 is cut through the cutter, the adsorption unit is used for absorbing cotton velvet scattered at the port of the cut cloth 2, the hot-sealing edge unit is used for sealing the port of the cut cloth 2, the time T for heating and sealing the edge is recorded, the phenomenon that the port of the cut cloth 2 such as silk is broken and the like affects subsequent processing of the cloth is prevented, the clamping unit is used for clamping the cloth 2, displacement in the transmission process is avoided, the calculating unit is used for calculating the suction force of the current negative pressure source, the adjusting unit is used for adjusting the sliding speed of the sliding plate in the slideway, the pressing unit is used for pressing the currently-transmitted cloth 2, the leveling monitoring unit is used for observing whether the cloth 2 is sunken or not, the recording unit is used for recording the output force P (namely the hardness of the cloth) of the pressing unit when the cloth 2 is sunken, the thickness measuring unit is used for measuring the thickness C of the currently-transmitted cloth 2, the length measuring unit is used for measuring the length L of the currently-transmitted cloth 2, the width measuring unit is used for measuring the width H of the currently-transmitted cloth 2, the telescopic unit is used for controlling the extension or shortening of the telescopic plate 7, and the start-stop unit is used for controlling whether the telescopic plate 7 moves or not;
the intelligent transmission system comprises the following operation steps:
s1: placing a cloth 2 to be transmitted on a transmission platform 1 and below a press roller 3;
s2: starting the transmission table 1 to transmit the cloth 2, rotating the press roller 3 to flatten the cloth, and blowing to remove impurities on the surface of the rest cloth 2 which is not flattened by the press roller 3;
s3: monitoring and recording two ends of the port of the cloth 2 which passes through the press roller 3, and if the two monitors display different values, cutting off the port of the cloth 2 which is not aligned to ensure that the port is flush without influencing subsequent processing;
s4: adsorbing the port of the sheared cloth 2, and generating certain impurities such as flying cotton wool, cotton velvet and the like correspondingly after cutting according to different cloth types;
s5: carrying out hot edge sealing on the port of the cut cloth 2, and avoiding the phenomenon of wire breakage and wire flying during shearing from influencing subsequent processing;
s6: starting the motor 6 to enable the negative pressure belt 5 to transmit, and simultaneously starting the suction of a negative pressure source to adsorb the two ends of the cloth on the surface of the negative pressure belt 5;
s7: the hardness, the length, the thickness and the width of the cloth 2 which is transmitted at present are detected, and the suction force of the negative pressure source at present is calculated, so that the unstable transmission of the cloth 2 caused by insufficient suction force or the deformation caused by over-tension of the cloth caused by overlarge suction force is avoided;
s8: monitoring the relative positions of the two ends of the cloth 2 and the surfaces of the two negative pressure belts 5;
s9: the angle of the negative pressure belt 5 is adjusted according to the relative positions of the two ends of the cloth 2 and the two negative pressure belts 5, so that the cloth is better adsorbed;
in the step S5, a calculation formula of a heat value required for edge sealing of the cut material distribution port is as follows:
the heat value required by heat sealing of the edges is increased along with the reduction of the heating time set by the operator, namely when the production efficiency needs to be accelerated, the time for heating the edges is reduced by the operator, the heat quantity of the edges is automatically increased by the system according to the reduced time, and the edge sealing efficiency is improved to meet the requirement of production;
the suction force calculation formula for the negative pressure source in step S7 is as follows:
wherein W is the suction force of the negative pressure source, P is the output force of the pressing unit when the cloth 2 is sunken, C is the thickness of the current transmission cloth 2, L is the length of the current transmission cloth 2, H is the width of the current transmission cloth 2, and J is the heat value required by edge sealing of a cloth port, which can be obtained by the above formula, the suction force of the negative pressure source is inversely proportional to the width of the current transmission cloth 2, i.e. the smaller the width of the cloth 2 is, the smaller the contact area between the two ends of the cloth 2 and the negative pressure belt 5 is, the larger the negative pressure suction force is required to ensure the stability of the cloth 2, and meanwhile, if the heat value of the edge sealing is larger, the residual heat on the cloth after edge sealing is finished is higher, the suction force needs to be increased to dissipate the residual heat value, and the cloth is prevented from being damaged because the temperature is continuously in a higher state;
the spout has been seted up to the central authorities inboard of support 9, and the both ends of compression roller 3 are located the spout in with spout sliding connection, and the inside below sliding connection who is located compression roller 3 of transmission platform 1 has auxiliary roller 31, and auxiliary roller 31's direction of rotation is opposite with compression roller 3, and auxiliary roller 31's both ends are located the spout in with spout sliding connection.
The working principle is as follows: placing and conveying cloth on a table, conveying the cloth through the conveying table, rotating a press roller to level the conveyed cloth, blowing air on the surface of the cloth which is not leveled on one side of the press roller, removing impurities on the surface of the cloth, wherein the press roller and an auxiliary roller can slide in a chute, the press roller and the auxiliary roller with different diameters can be conveniently replaced for the cloth with different materials and thicknesses, conveying the cloth through a monitor after leveling by the press roller, monitoring the distance of the cloth passing through by the two monitors, comparing, if the numerical values are inconsistent, proving that the end ports of the cloth are not level, cutting the uneven end ports to avoid influencing subsequent processing, thermally sealing the cut end ports, avoiding waste of the cloth due to broken filaments and flying filaments, enabling the two ends of the cloth to enter a negative pressure table, being positioned on a negative pressure belt, starting a motor to drive the negative pressure belt to convey, and enabling a source to pass through a negative pressure hole, the cloth is adsorbed and fixed on a negative pressure belt, the suction force of a negative pressure source is adjusted according to the length, the width and the thickness of the current cloth and the hardness corresponding to the material of the cloth, the cloth is ensured to be adsorbed on a negative pressure table in a stretching mode and is stably transmitted, deformation caused by excessive stretching of the cloth due to excessive suction force is avoided, a light sensor monitors the relative positions of two ends of the cloth and the negative pressure belt, if one end of the cloth is positioned between the two light sensors, the length of the cloth is short, a plurality of plates are extended, the negative pressure belt is no longer in a horizontal position, the cloth is seen from the front side to form an inverted C shape, the two ends of the cloth and the negative pressure belt slide relatively, as shown in figure 3, the port of the cloth is close to one negative pressure hole, the adsorption of the cloth is realized by utilizing one negative pressure hole, the phenomenon that the edge of the cloth which is not attracted by the negative pressure is too many is avoided, and the phenomenon that the two edges of the cloth roll up during transmission occurs is avoided, if the two ends of the cloth just cover the two light sensors, the multi-section plate is still.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a weaving equipment is used in intelligent manufacturing based on cloth is fixed to negative pressure, includes transmission platform (1), intelligent transmission system, its characterized in that: the both sides of transmission platform (1) are fixed with support (9), two bearing connection has compression roller (3) between support (9), cloth (2) have been placed to the up end of transmission platform (1), cloth (2) are located between transmission platform (1) and compression roller (3), the right-hand member that the up end both sides of transmission platform (1) are located two supports (9) is fixed with negative pressure platform (4), two the up end top that support (9) one side is relative is located transmission platform (1) all is provided with the monitor, it is fixed with telescopic link one to lie in one of them monitor one side on support (9), the one end welding of telescopic link one has the cutter, the slide has been seted up on the inner wall top of negative pressure platform (4), sliding connection has the slide in the slide, the bottom mounting of slide has speedtransmitter.
2. The textile equipment for intelligent manufacturing based on negative pressure fixed cloth according to claim 1, characterized in that: the inside of negative pressure platform (4) has been seted up square groove, the equal bearing in inboard both ends of square groove is connected with connecting rod (10), two the outside of connecting rod (10) is provided with negative pressure area (5), evenly seted up a plurality of negative pressure holes on negative pressure area (5), the passageway has evenly been seted up to the bottom of negative pressure platform (4), the bottom of passageway is provided with the negative pressure source, one side sliding connection that negative pressure platform (4) are close to transmission platform (1) has multinode board (7), there is motor (6) on the top of multinode board (7) through hinge connection, motor (6) cup joint with the one end of connecting rod (10), the other end and negative pressure platform (4) of connecting rod (10) keep away from one side bearing connection of transmission platform (1), the equal bearing stopper (8) in both sides that lie in negative pressure area (5) on connecting rod (10), the both sides of negative pressure area (5) all are provided with light sensation sensor (11), light sensation sensor (11) are located the outside of connecting rod (10) and are connected with the bearing in the annular.
3. The negative pressure fixed cloth-based textile equipment for intelligent manufacturing according to claim 2, wherein: the intelligent transmission system comprises a preprocessing subsystem, a transmission subsystem and an adjusting subsystem;
the pretreatment subsystem is used for treating the cloth (2) placed on the transmission platform (1) before transmission, the transmission subsystem is used for assisting the cloth (2) to be transmitted on the transmission platform (1), and the adjustment subsystem is used for adjusting the cloth (2) on the transmission platform (1).
4. The negative pressure fixed cloth-based textile equipment for intelligent manufacturing according to claim 3, wherein: the preprocessing subsystem comprises a detection module and a recording module, the transmission subsystem comprises a driving module and a measuring submodule, the adjusting subsystem comprises a comparison module and a light sensing module, and the light sensing module is electrically connected with a light sensor (11);
the cloth pressing device comprises a detection module, a recording module, a driving module, a measuring module, a comparison module and a light sensation sensor (11), wherein the detection module is used for detecting whether the cloth is located below a pressing roller (3) or not at present, the recording module is used for recording the transmission state of the current cloth (2), the driving module is used for driving a negative pressure source to suck to form negative pressure, the measuring module is used for measuring the numerical value of the current cloth, the comparison module is used for recording the position of the two ends of the cloth located on the surfaces of two negative pressure belts (5), and the light sensation module is used for driving the light sensation sensor (11) to detect whether the two ends of the cloth are located on the surfaces of the negative pressure belts (5).
5. The negative pressure fixed cloth-based textile equipment for intelligent manufacturing according to claim 4, wherein: the detection module comprises a moving submodule, the recording module comprises a comparison submodule and a removal submodule, the driving module comprises a pumping submodule, the measuring module comprises a speed monitoring submodule and a numerical value measuring submodule, the comparison module comprises a displacement submodule, and the light sensing module comprises a monitoring submodule;
the moving submodule is used for controlling the press roller (3) to move, the comparison submodule is used for comparing whether the lengths of the cloth passing through the monitors on the two supports (9) are consistent or not, the speed monitoring submodule is used for controlling the speed sensor to calculate the moving speed of the current negative pressure belt (5), and the displacement submodule is used for controlling the movement of the negative pressure belt (5).
6. The negative pressure fixed cloth-based textile equipment for intelligent manufacturing according to claim 5, wherein: the moving submodule comprises a rotating unit and a blowing unit, the comparison submodule comprises a cutting unit, the removal submodule comprises an adsorption unit and a heat-sealing edge unit, the suction submodule comprises a clamping unit and a calculating unit, the speed monitoring submodule comprises an adjusting unit, a pressing unit, a leveling monitoring unit and a recording unit, the numerical value measuring submodule comprises a thickness measuring unit, a length measuring unit and a width measuring unit, the displacement submodule comprises a telescopic unit, and the monitoring submodule comprises a start-stop unit;
the rotating unit is used for controlling the compression roller (3) to rotate, the blowing unit is used for blowing air to remove impurities on the surface of the cloth (2) being transmitted, the cutting unit is used for controlling the extension of the first telescopic rod, the cloth (2) is cut off by the cutter, the adsorption unit is used for absorbing the cotton velvet scattered at the port of the cut cloth (2), the hot edge sealing unit is used for sealing the port of the sheared cloth (2), and the time T of heating and edge sealing is recorded, so that the phenomena of thread breakage, silk floating and the like at the port of the sheared cloth (2) such as silk and the like are prevented from influencing the subsequent processing of the cloth, the clamping unit is used for clamping the cloth (2) to avoid displacement in the transmission process, the calculating unit is used for calculating the suction force of the current negative pressure source, the adjusting unit is used for adjusting the sliding speed of the sliding plate in the slideway, the pressing unit is used for pressing the currently transmitted cloth (2), the leveling monitoring unit is used for observing whether the cloth (2) is sunken or not, the recording unit is used for recording the output force P (namely the hardness of the cloth) of the pressing unit when the cloth (2) is sunken, the thickness measuring unit is used for measuring the thickness C of the current cloth (2), the length measuring unit is used for measuring the length L of the current cloth (2), the width measuring unit is used for measuring the width H of the current cloth (2), the telescopic unit is used for controlling the extension or the shortening of the telescopic plate (7), and the start-stop unit is used for controlling the movement of the telescopic plate (7) or not.
7. The negative pressure fixed cloth-based textile equipment for intelligent manufacturing according to claim 6, wherein: the intelligent transmission system comprises the following operation steps:
s1: placing the cloth (2) to be transmitted on the transmission platform (1) and locating below the compression roller (3);
s2: starting the transmission platform (1) to transmit the cloth (2), rotating the press roller (3) to flatten the cloth, and blowing air to remove impurities on the surface of the rest cloth (2) which is not flattened by the press roller (3);
s3: monitoring and recording the two ends of the port of the cloth (2) passing through the compression roller (3) first, if the two monitors show that the numerical values are not consistent, cutting off the uneven port of the cloth (2) to ensure that the port is level without influencing subsequent processing;
s4: adsorbing the port of the sheared cloth (2) (according to different cloth types, certain impurities such as flying cotton wool, cotton velvet and the like can be correspondingly generated after cutting);
s5: the port of the cut cloth (2) is subjected to hot edge sealing, so that the phenomenon of wire breaking and wire flying during shearing are avoided from influencing subsequent processing;
s6: starting a motor (6) to enable the negative pressure belt (5) to transmit, and simultaneously starting a negative pressure source to suck to enable two ends of the cloth to be adsorbed on the surface of the negative pressure belt (5);
s7: the hardness, the length, the thickness and the width of the cloth (2) which is transmitted currently are detected, and the suction force of the current negative pressure source is calculated, so that the phenomenon that the cloth (2) is transmitted unstably due to insufficient suction force or the cloth is stretched excessively and deformed due to overlarge suction force is avoided;
s8: monitoring the relative positions of the two ends of the cloth (2) and the surfaces of the two negative pressure belts (5);
s9: the angle of the negative pressure belt (5) is adjusted according to the relative positions of the two ends of the cloth (2) and the two negative pressure belts (5), so that the cloth is better adsorbed.
8. The negative pressure fixed cloth-based textile apparatus for intelligent manufacturing according to claim 7, wherein: in the step S5, a calculation formula of a heat value required for sealing the cut cloth port is as follows:
wherein J is the required calorific value of port banding, rho is the ignition point coefficient of current cloth, C is the thickness of current cloth, T is the time to the heating of cloth port (this time can be set for by the staff by oneself), can by the above formula, the required calorific value of heat-seal limit increases along with the reduction of the heating time that the staff set for, when needs accelerate production efficiency promptly, the staff will heat the time reduction of banding, the system increases the banding heat according to the time that reduces by oneself, improve banding efficiency in order to satisfy production.
9. The negative pressure fixed cloth-based textile apparatus for intelligent manufacturing according to claim 8, wherein: the suction force calculation formula for the negative pressure source in step S7 is as follows:
wherein W is the suction force of the negative pressure source, P is the output force of the pressing unit when the cloth (2) is sunken, C is the thickness of the current transmission cloth (2), L is the length of the current transmission cloth (2), H is the width of the current transmission cloth (2), J is the heat value required by the edge sealing of the cloth port, and the heat value can be obtained by the above formula, wherein the suction force of the negative pressure source is in inverse proportion to the width of the current transmission cloth (2), namely the smaller the width of the cloth (2), the smaller the contact area between the two ends of the cloth (2) and the negative pressure belt (5), the larger negative pressure suction force is required to ensure the stability of the cloth (2), and meanwhile, if the larger the heat value of the edge sealing is, the higher the heat quantity remained on the cloth after the edge sealing is finished is, the suction force is required to be increased to disperse the remained heat value, and the cloth is prevented from being damaged because the temperature is continuously in a higher state.
10. The negative pressure fixed cloth-based textile apparatus for intelligent manufacturing according to claim 9, wherein: the spout has been seted up to the central authorities inboard of support (9), the both ends of compression roller (3) are located the spout in with spout sliding connection, the below sliding connection that the inside of transmission platform (1) is located compression roller (3) has auxiliary roller (31), the direction of rotation of auxiliary roller (31) is opposite with compression roller (3), the both ends of auxiliary roller (31) are located the spout in with spout sliding connection.
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| CN202210639118.3A CN115490063B (en) | 2022-06-07 | 2022-06-07 | Textile equipment is used in intelligent manufacturing based on fixed cloth of negative pressure |
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Cited By (1)
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| CN116641201A (en) * | 2023-06-02 | 2023-08-25 | 河北欧凯纺织科技有限公司 | Tentering mechanism and tentering setting machine |
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