CN115490063B - Textile equipment is used in intelligent manufacturing based on fixed cloth of negative pressure - Google Patents
Textile equipment is used in intelligent manufacturing based on fixed cloth of negative pressure Download PDFInfo
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- CN115490063B CN115490063B CN202210639118.3A CN202210639118A CN115490063B CN 115490063 B CN115490063 B CN 115490063B CN 202210639118 A CN202210639118 A CN 202210639118A CN 115490063 B CN115490063 B CN 115490063B
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- 239000004744 fabric Substances 0.000 title claims abstract description 207
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000004753 textile Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 89
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 27
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007781 pre-processing Methods 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 description 14
- 238000004364 calculation method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
-
- 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 textile equipment for manufacturing based on negative pressure fixed cloth, which comprises two supports, wherein a compression roller is fixedly arranged on two sides of a transmission table, the bearing between the two supports is connected with the compression roller, the cloth is placed on the upper end face of the transmission table, the cloth is positioned between the transmission table and the compression roller, the negative pressure table is fixedly arranged on the right ends of the two supports on two sides of the upper end face of the transmission table, monitors are arranged above the upper end face of the transmission table on the opposite sides of the two supports, a first telescopic rod is fixedly arranged on one side of one of the two monitors on the support, a cutter is welded at one end of the first telescopic rod, a slide way is arranged on the top end of the inner wall of the negative pressure table, a sliding plate is connected in a sliding way, and a speed sensor is fixedly arranged at the bottom end of the sliding plate.
Description
Technical Field
The invention relates to the technical field of textile manufacturing, in particular to an intelligent textile manufacturing device based on negative pressure fixed cloth.
Background
Driven by textile industry, the textile machinery manufacturing industry in China realizes the development of great length, at present, before the clothing is subjected to textile processing, a long section of cloth is required to be cut into a plurality of short cloths with certain size, and uneven or skew cloth often occurs in the process of conveying the long cloths, so that the cut cloths have different lengths, and waste is caused.
Therefore, the design of the textile equipment for intelligent manufacturing based on the negative pressure fixed cloth, which is used for ensuring the flatness of the cloth during the transmission by utilizing the negative pressure suction, realizes the stretching of the cloth but cannot be excessively stretched, is necessary.
Disclosure of Invention
The invention aims to provide intelligent manufacturing textile equipment 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: textile equipment is used in intelligence manufacturing based on fixed cloth of negative pressure, including transmission platform, intelligent transmission system, its characterized in that: the utility model discloses a conveyer table, including transmission platform, support, slide, speed sensor, the support is fixed with the support, 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 up end both sides of transmission platform are located the right-hand member of two supports and are fixed with the negative pressure platform, two the relative one side of support is located the up end top of transmission platform all is provided with the monitor, be located one of them monitor one side on the support and be fixed with telescopic link one, 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 of slide is fixed with speedtransmitter.
According to the technical scheme, square recess has been seted up to the inside of negative pressure platform, the inboard both ends of square recess all bearing connection has the connecting rod, two the outside of connecting rod is provided with the negative pressure area, evenly seted up a plurality of negative pressure holes on the negative pressure area, the passageway has evenly been seted up to the bottom of negative pressure platform, the bottom of passageway is provided with the negative pressure source, one side sliding connection that the negative pressure platform is close to the transmission platform has the multisection board, the top of multisection board has the motor through hinge connection, the motor cup joints with the one end of connecting rod, the other end and the negative pressure platform of connecting rod keep away from one side bearing connection of transmission platform, the both sides that are located the negative pressure area on the connecting rod all bearing connection has the stopper, the both sides in negative pressure area all are provided with light sense sensor, light sense sensor is the outside that the annular is located the connecting rod and is connected with the connecting rod bearing.
According to the technical scheme, the intelligent transmission system comprises a preprocessing subsystem, a transmission subsystem and an adjustment subsystem;
the pretreatment subsystem is used for treating the cloth placed on the transmission table before transmission, the transmission subsystem is used for assisting the cloth to be transmitted on the transmission table, and the adjustment subsystem is used for adjusting the cloth on the transmission table.
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 sensing sensor;
the detection module is used for detecting whether cloth is located below the press roller currently, the recording module is used for recording the transmission state of the cloth currently, 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 currently, the comparison module is used for recording the positions of the two ends of the cloth on the surfaces of the two negative pressure belts, and the light sensing module is used for driving the light sensing 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 sub-module, the recording module comprises a comparison sub-module and a removing sub-module, the driving module comprises a sucking sub-module, the measuring module comprises a speed monitoring sub-module and a numerical value measuring sub-module, the comparison module comprises a displacement sub-module, and the light sensing module comprises a monitoring sub-module;
the moving submodule is used for controlling the press roller to move, the comparison submodule is used for comparing whether the cloth lengths of monitors on the two supports are consistent, 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 movable 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 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 rotary unit is used for controlling the rotation of the pressing roller, the blowing unit is used for blowing to remove impurities on the surface of the cloth being conveyed, the cutting unit is used for controlling the first extension rod to stretch out, the cloth is cut by the cutter, the adsorption unit is used for absorbing cotton velvet scattered at the cut cloth port, the heat sealing unit is used for sealing edges of the cut cloth port, the time T for heating the edges is recorded, the phenomenon that the cut ports of the cloth such as silk are broken and silk is floated is prevented from affecting the subsequent processing of the cloth after the cut ports of the cloth are cut is prevented, the clamping unit is used for clamping the cloth and preventing displacement from being generated in the conveying process, the calculating unit is used for calculating the suction force of the current negative pressure source, the utility model discloses a slide, including slide, leveling monitoring unit, record unit, length measurement unit, width measurement unit, extension unit and start-stop unit, wherein the adjustment unit is used for adjusting the slip speed of slide in the slide, push down the unit and be used for pressing current transmission cloth, level and smooth monitoring unit is used for observing whether cloth produces the sunken, the record unit is used for recording cloth sunken push down the output force P of unit (i.e. the hardness of cloth), the thickness measurement unit is used for measuring the thickness C of current cloth, the length measurement unit is used for measuring the length L of current cloth, the width measurement unit is used for measuring the width H of current cloth, the extension or the shortening of extension board is used for controlling, start-stop unit is used for controlling the removal of extension board or not.
According to the technical scheme, the intelligent transmission system comprises the following operation steps:
s1: placing cloth to be transmitted on a transmission table below a compression roller;
s2: starting a transmission table to transmit the cloth, rotating a press roller to flatten the cloth, and simultaneously blowing air to remove impurities on the surface of the rest cloth which is not flattened by the press roller;
s3: monitoring and recording the two ends of the port of the press roller, wherein if the two monitors display inconsistent values, the ports of the cloth are uneven, and the ports are cut off, so that the ports are flush, and the subsequent processing is not affected;
s4: adsorbing the sheared cloth ports (according to different cloth types, certain impurities such as flying cotton wool, cotton velvet and the like are correspondingly generated after cutting);
s5: carrying out hot edge sealing on the cut cloth port, and avoiding the phenomenon that broken wires and flying wires appear during cutting to influence subsequent processing;
s6: starting a motor to enable the negative pressure belt to transmit, and simultaneously starting a negative pressure source to suck and adsorb two ends of cloth on the surface of the negative pressure belt;
s7: detecting the hardness, length, thickness and width of the cloth which is currently transmitted, and calculating the suction force of the current negative pressure source to avoid unstable cloth transmission caused by insufficient suction force or deformation caused by excessive cloth tensioning caused by excessive suction force;
s8: monitoring the relative positions of the two ends of the cloth and the surfaces of the two negative pressure belts;
s9: the angles of the negative pressure belts are 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 above technical solution, in step S5, the calculation formula of the heat value required for edge sealing of the cut fabric port is as follows:
the heat value required by the hot edge sealing is increased along with the reduction of the heating time set by the staff, namely when the production efficiency is required to be quickened, the time for the staff to heat the edge sealing is reduced, the edge sealing heat is automatically increased according to the reduced time by the system, and the edge sealing efficiency is improved to meet the production.
According to the above technical solution, the calculation formula of the suction force to the negative pressure source in the step S is as follows:
wherein W is the suction force of negative pressure source, P is the output force of pushing down the unit when 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 calorific value meter of cloth port banding, can by the formula above, the suction force of negative pressure source is the inverse proportion with the width of current transmission cloth, the smaller cloth width promptly, the less the area of contact of cloth both ends and negative pressure area, the more negative pressure suction force is required to guarantee that the cloth is firm, simultaneously if the banding calorific value is bigger, then the remaining heat on the cloth is higher after the banding finishes, need increase suction force and scatter remaining calorific value, avoid producing the damage to the cloth because the temperature is in higher state constantly.
According to the technical scheme, the spout has been seted up to the central authorities inboard of support, the both ends of compression roller are located spout and spout sliding connection, the inside below sliding connection who is located the compression roller of transmission platform has the auxiliary roller, the rotation direction of auxiliary roller is opposite with the compression roller, the both ends of auxiliary roller are located spout and spout sliding connection.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the transmission table and the intelligent transmission system are arranged, negative pressure suction force is applied to the cloth in the process of cloth transmission to stretch the cloth, so that the flatness of the cloth in the process of cloth transmission is ensured, and the negative pressure suction force is adjusted according to the size of the cloth to ensure that deformation caused by tension is not generated when the cloth is stretched.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain 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 perspective view of a portion of the negative pressure table of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the internal structure of the negative pressure table of the present invention;
FIG. 4 is a schematic diagram of an intelligent transmission system module according to the present invention;
in the figure: 1. a transmission station; 2. distributing materials; 3. a press roller; 31. an auxiliary roller; 4. a negative pressure table; 5. a negative pressure belt; 6. a motor; 7. a multi-section plate; 8. a limiting block; 9. a bracket; 10. a connecting rod; 11. a light sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: textile equipment is used in intelligence manufacturing based on fixed cloth of negative pressure, including transmission platform 1, intelligent transmission system, its characterized in that: the two sides of the transmission table 1 are fixedly provided with brackets 9, a compression roller 3 is connected between the two brackets 9 in a bearing way, a cloth 2 is placed on the upper end face of the transmission table 1, the cloth 2 is positioned between the transmission table 1 and the compression roller 3, the right ends of the two brackets 9 on the two sides of the upper end face of the transmission table 1 are fixedly provided with negative pressure tables 4, one side, opposite to the two brackets 9, of each bracket 9 is positioned above the upper end face of the transmission table 1, one side, positioned on one of the brackets 9, of each monitor is fixedly provided with a telescopic link I, one end of the telescopic link I is welded with a cutter, the top end of the inner wall of the negative pressure table 4 is provided with a slide way, a slide plate is connected in the slide way in a sliding way, and the bottom end of the slide plate is fixedly provided with a speed sensor;
a square groove is formed in the negative pressure table 4, connecting rods 10 are connected to two ends of the inner side of the square groove in a bearing mode, negative pressure belts 5 are arranged on the outer sides of the two connecting rods 10, a plurality of negative pressure holes are uniformly formed in the negative pressure belts 5, channels are uniformly formed in the bottom ends of the negative pressure table 4, negative pressure sources are arranged at the bottom ends of the channels, a plurality of sections of plates 7 are connected to one side, close to the transmission table 1, of the negative pressure table 4 in a sliding mode, the top ends of the plurality of sections of plates 7 are connected with a motor 6 through hinges, the motor 6 is sleeved with one end of each connecting rod 10, the other end of each connecting rod 10 is connected with one side, far away from the transmission table 1, of the negative pressure table 4, limiting blocks 8 are connected to two sides, located on the connecting rods 10, of each side, located on the negative pressure belts 5, of each side, of each negative pressure belt 5 is provided with a light sensor 11, and the light sensor 11 is located on the outer side of each connecting rod 10 in a ring mode, and is connected with each connecting rod 10 in a bearing mode;
the intelligent transmission system comprises a preprocessing subsystem, a transmission subsystem and an adjustment subsystem;
the pretreatment subsystem is used for treating the cloth 2 placed on the transmission table 1 before transmission, the transmission subsystem is used for assisting the cloth 2 to be transmitted on the transmission table 1, and the adjustment subsystem is used for adjusting the cloth 2 on the transmission table 1;
the preprocessing subsystem comprises a detection module and a recording module, the transmission subsystem comprises a driving module and a measuring sub-module, the adjustment subsystem comprises a comparison module and a light sensing module, and the light sensing module is electrically connected with the light sensor 11;
the detection module is used for detecting whether cloth is positioned below the press roller 3 currently, the recording module is used for recording the transmission state of the cloth 2 currently, the driving module is used for driving the negative pressure source to suck so as to form negative pressure, the measurement module is used for measuring the numerical value of the cloth currently, the comparison module is used for recording the positions of the 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 the two ends of the cloth are positioned on the surfaces of the negative pressure belts 5;
the detection module comprises a moving sub-module, the recording module comprises a comparison sub-module and a removing sub-module, the driving module comprises a pumping sub-module, the measuring module comprises a speed monitoring sub-module and a numerical value measuring sub-module, the comparison module comprises a displacement sub-module, and the light sensing module comprises a monitoring sub-module;
the moving submodule is used for controlling the compression roller 3 to move, the comparing submodule is used for comparing whether the cloth lengths passing through the monitors on the two brackets 9 are consistent, 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 movable submodule comprises a rotating unit and a blowing unit, the contrast 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 rotary unit is used for controlling the compression roller 3 to rotate, the blowing unit is used for blowing to remove impurities on the surface of the cloth 2 which is being transmitted, the cutting unit is used for controlling the stretching out of the telescopic rod, the cloth 2 is cut by the cutter, the adsorption unit is used for absorbing cotton wool scattered at the port of the cut cloth 2, the heat sealing unit is used for sealing edges of the port of the cut cloth 2, the time T for heating the edges is recorded, the phenomenon that the phenomenon such as broken wire and floating silk appear at the port of the cut cloth 2 such as silk is prevented from influencing the subsequent processing of the cloth is prevented, the clamping unit is used for clamping the cloth 2, displacement is avoided in the transmission process, the calculation 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 current transmission cloth 2, the flattening monitoring unit is used for observing whether the cloth 2 is sunken, the recording unit is used for recording the output force P (namely the hardness of the cloth) of the sunken pressing unit of the cloth 2, the thickness measuring unit is used for measuring the thickness C of the current cloth 2, the length L of the current cloth 2 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 or the width measuring unit is used for controlling the width H of the current cloth 2 or stretching out of the telescopic plate 7 is used for controlling the telescopic plate 7 to stretch out or not.
The intelligent transmission system comprises the following operation steps:
s1: placing the cloth 2 to be transmitted on a transmission table 1 below a press roller 3;
s2: starting a transmission table 1 to transmit the cloth 2, simultaneously rotating a press roller 3 to flatten the cloth, and simultaneously 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 press roller 3 at first, and if the two monitors display inconsistent values, cutting off the port of the cloth 2 to ensure that the port is flush and the subsequent processing is not affected;
s4: adsorbing the cut cloth 2 ports, and correspondingly generating certain impurities such as flying cotton wool, cotton velvet and the like after cutting according to different cloth types;
s5: carrying out hot edge sealing on the cut port of the cloth 2, and avoiding the phenomenon that broken filaments and flying filaments appear during cutting to influence the subsequent processing;
s6: starting a motor 6 to enable the negative pressure belt 5 to be conveyed, and simultaneously starting a negative pressure source to suck to enable two ends of cloth to be adsorbed on the surface of the negative pressure belt 5;
s7: detecting the hardness, length, thickness and width of the cloth 2 which is currently conveyed, and calculating the suction force of the current negative pressure source, so as to avoid unstable conveying of the cloth 2 caused by insufficient suction force or deformation caused by excessive tensioning of the cloth caused by excessive suction force;
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 angles of the negative pressure belts 5 are 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 can be better adsorbed;
in step S5, the calculation formula of the heat value required for edge sealing of the cut fabric port is as follows:
wherein J is the heat value required by port edge sealing, ρ is the ignition point coefficient of the current cloth, C is the thickness of the current cloth, T is the time for heating the cloth port (the time can be set by the staff), the heat value required by the hot edge sealing is increased along with the reduction of the heating time set by the staff, namely when the production efficiency is required to be quickened, the time for the staff to heat the edge sealing is reduced, the system increases the edge sealing heat automatically according to the reduced time, and the edge sealing efficiency is improved so as to meet the 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 cloth 2 which is currently transmitted, L is the length of the cloth 2 which is currently transmitted, H is the width of the cloth 2 which is currently transmitted, J is a heat value meter required by edge sealing of a cloth port, and the suction force of the negative pressure source is inversely proportional to the width of the cloth 2 which is currently transmitted, namely, 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, meanwhile, if the heat value of the edge sealing is larger, the residual heat on the cloth is higher after the edge sealing is finished, the suction force is required to be increased to dissipate the residual heat value, and the damage to the cloth due to the fact that the temperature is continuously in a higher state is avoided;
the spout has been seted up to the central inboard of support 9, and the both ends of compression roller 3 are located spout and spout sliding connection, and the inside of transmission platform 1 is located the below sliding connection of compression roller 3 has auxiliary roller 31, and the rotation direction of auxiliary roller 31 is opposite with compression roller 3, and the both ends of auxiliary roller 31 are located spout and spout sliding connection.
Working principle: placing cloth on a transmission table, transmitting the cloth through the transmission table, rotating a press roller, leveling the transmitted cloth, simultaneously blowing air to the surface of the cloth which is not leveled on one side of the press roller, removing impurities on the surface of the cloth, enabling the press roller and an auxiliary roller to slide in a chute, conveniently replacing press rollers and auxiliary rollers with different diameters for the cloth with different materials and thicknesses, leveling the cloth by the press roller, transmitting the cloth through a monitor, monitoring the passing distance of the cloth by the two monitors, comparing the two monitors, proving that the ports of the cloth are not flush if the values are inconsistent, cutting the ports which are not flush in order to avoid influencing subsequent processing, thermally sealing the cut ports, avoiding the waste of the cloth caused by broken wire, enabling two ends of the cloth to enter a negative pressure table, locating on a negative pressure belt, starting a motor, driving the negative pressure belt to transmit, enabling a negative pressure source to pass through a negative pressure hole, the cloth is adsorbed and fixed on the negative pressure belt, the suction force of the negative pressure source is regulated according to the length, width and thickness of the current cloth and the hardness corresponding to the cloth material, the cloth is ensured to be firmly transported on the negative pressure table by tensioning and adsorption, excessive suction force is not generated, the excessive tensioning deformation of the cloth is avoided, the relative positions of two ends of the cloth and the negative pressure belt are monitored by the light sensor, if one end of the cloth is positioned between the two light sensors, the length of the cloth is shorter, the multi-section plate is elongated, the negative pressure belt is not positioned at the horizontal position any more, the inverted C-shaped cloth is formed when the cloth is seen from the front, the two ends of the cloth and the negative pressure belt slide relatively, as shown in figure 3, the cloth port is close to one of the negative pressure holes, the adsorption of the cloth is realized by utilizing one of the negative pressure holes, the phenomenon that the two sides of the cloth are overturned when the cloth is transported is avoided, if two ends of the cloth just cover the two light sensors, the multi-section plate is static.
It is noted that 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. Moreover, 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: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Textile equipment is used in intelligence manufacturing based on fixed cloth of negative pressure, including transmission platform (1), intelligent transmission system, its characterized in that: the automatic feeding device is characterized in that brackets (9) are fixed on two sides of the transmission table (1), compression rollers (3) are connected between the two brackets (9) in a bearing manner, cloth (2) is placed on the upper end face of the transmission table (1), the cloth (2) is located between the transmission table (1) and the compression rollers (3), negative pressure tables (4) are fixed on the right ends of the two brackets (9) on two sides of the upper end face of the transmission table (1), monitors are arranged on two opposite sides of the brackets (9) and above the upper end face of the transmission table (1), a first telescopic rod is fixed on one side of the brackets (9), a cutter is welded at one end of the first telescopic rod, a slide way is arranged on the top end of the inner wall of the negative pressure table (4), a slide plate is connected in a sliding manner, and a speed sensor is fixed at the bottom end of the slide plate.
The negative pressure table is characterized in that square grooves are formed in the negative pressure table (4), connecting rods (10) are connected to the two ends of the inner side of each square groove in a bearing mode, negative pressure belts (5) are arranged on the outer sides of the connecting rods (10), a plurality of negative pressure holes are uniformly formed in the negative pressure belts (5), channels are uniformly formed in the bottom ends of the negative pressure tables (4), negative pressure sources are arranged at the bottom ends of the channels, a plurality of sections of plates (7) are connected to one side, close to the transmission table (1), of the negative pressure tables (4) in a sliding mode, motors (6) are connected to the top ends of the plurality of sections of plates (7) through hinges, the motors (6) are connected to one ends of the connecting rods (10) in a sleeved mode, the other ends of the connecting rods (10) are connected to one side, far away from the transmission table (1), limiting blocks (8) are connected to the two sides, located on the negative pressure belts (5), of the two sides of the negative pressure belts (11) are provided with light sensing sensors (11), and the light sensing sensors (11) are connected to the bearings on the outer sides of the connecting rods (10) in a ring mode.
The intelligent transmission system comprises the following operation steps:
s1: placing a cloth (2) to be transmitted on a transmission table (1) below a press roller (3);
s2: starting a transmission table (1) to transmit the cloth (2), simultaneously rotating a press roller (3) to flatten the cloth, and simultaneously 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 a port of the cloth (2) passing through the press roller (3) at first, and if the two monitors display inconsistent values, cutting off the port of the cloth (2) to ensure that the port is flush and the subsequent processing is not affected;
s4: adsorbing ports of the sheared cloth (2), and correspondingly generating certain impurities after cutting according to different cloth types;
s5: carrying out hot edge sealing on the cut port of the cloth (2), and avoiding the phenomenon that broken filaments and flying filaments appear during cutting to influence the 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 adsorb two ends of cloth on the surface of the negative pressure belt (5);
s7: detecting the hardness, length, thickness and width of the cloth (2) which is currently conveyed, and calculating the suction force of the current negative pressure source to avoid unstable conveying of the cloth (2) caused by insufficient suction force or deformation caused by excessive tensioning of the cloth caused by excessive suction force;
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 angles of the negative pressure belts (5) are 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 can be better adsorbed.
2. The textile device for intelligent manufacturing based on negative pressure fixed cloth according to claim 1, wherein: the intelligent transmission system comprises a preprocessing subsystem, a transmission subsystem and an adjustment subsystem;
the pretreatment subsystem is used for treating the cloth (2) placed on the transmission table (1) before transmission, the transmission subsystem is used for assisting the cloth (2) to be transmitted on the transmission table (1), and the adjustment subsystem is used for adjusting the cloth (2) on the transmission table (1).
3. The textile device for intelligent manufacturing based on negative pressure fixed cloth according to claim 2, wherein: the preprocessing subsystem comprises a detection module and a recording module, the transmission subsystem comprises a driving module and a measuring module, the adjustment subsystem comprises a comparison module and a light sensing module, and the light sensing module is electrically connected with a light sensing sensor (11);
the detection module is used for detecting whether cloth is located below the press roller (3) currently, the recording module is used for recording the transmission state of the cloth (2) currently, the driving module is used for driving the negative pressure source to suck to form negative pressure, the measurement module is used for measuring the numerical value of the cloth currently, the comparison module is used for recording the position of the two ends of the cloth located 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 the two ends of the cloth are located on the surfaces of the negative pressure belts (5).
4. A textile apparatus for intelligent manufacturing based on negative pressure fixed cloth according to claim 3, characterized in that: the detection module comprises a movement sub-module, the recording module comprises a comparison sub-module and a removal sub-module, the driving module comprises a suction sub-module, the measurement module comprises a speed monitoring sub-module and a numerical value measurement module, the comparison module comprises a displacement sub-module, and the light sensing module comprises a monitoring sub-module;
the moving submodule is used for controlling the compression roller (3) to move, the comparing submodule is used for comparing whether the cloth lengths of monitors on the two supports (9) are consistent, 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).
5. The textile device for intelligent manufacturing based on negative pressure fixed cloth according to claim 4, wherein: the movable submodule comprises a rotating unit and a blowing unit, the contrasting 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 module 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 rotary unit is used for controlling the rotation of the pressing roller (3), the blowing unit is used for blowing to remove impurities on the surface of a cloth (2) being conveyed, the cutting unit is used for controlling the stretching out of the telescopic rod, the cloth (2) is cut by the cutter, the absorbing unit is used for absorbing cotton wool scattered at the end opening of the cut cloth (2), the heat sealing unit is used for sealing edges on the end opening of the cut cloth (2) and recording the time T for heating the edges, preventing the end opening from being broken after the cutting of the cloth (2) from affecting the subsequent processing of the cloth, the clamping unit is used for clamping the cloth (2) 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 the sliding plate in the sliding way, the pressing unit is used for pressing the current conveying cloth (2), the leveling monitoring unit is used for observing whether the cloth (2) is concave or not, the recording unit is used for recording the output force P of the concave pressing unit of the cloth (2), namely the hardness of the cloth, the thickness measuring unit is used for measuring the width (C) of the current cloth (2) and the length (C) of the current measuring unit is used for measuring the length (L) of the cloth (7) or the length of the current measuring unit is used for measuring the length (L) of the cloth, the current length (L) is used for measuring the length of the current length (L) is measured, the start-stop unit is used for controlling whether the multi-section plate (7) moves or not.
6. The textile device for intelligent manufacturing based on negative pressure fixed cloth according to claim 5, wherein: the utility model discloses a roller conveyor is characterized in that a chute is arranged on the inner side of the center of the support (9), two ends of the pressing roller (3) are positioned in the chute and are in sliding connection with the chute, an auxiliary roller (31) is slidably connected below the pressing roller (3) in the transmission table (1), the rotating direction of the auxiliary roller (31) is opposite to that of the pressing roller (3), and two ends of the auxiliary roller (31) are positioned in the chute and are in sliding connection with the chute.
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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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| CN116641201B (en) * | 2023-06-02 | 2023-12-01 | 河北欧凯纺织科技有限公司 | Tentering mechanism and tentering setting machine |
| CN118701839A (en) * | 2024-08-27 | 2024-09-27 | 南通昊至琼艳纺织有限公司 | Textile equipment based on negative pressure fixed cloth |
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