CN115805727A - A kind of high elastic knitted fabric and its production method - Google Patents

Abstract

The invention discloses a high-elasticity knitted fabric and a production method thereof. According to the invention, the high-elastic knitted layers are arranged at the upper end and the lower end of the middle layer knitted fabric, the high-elastic knitted layers have certain tensile effect and strong durability, and the side stabilizing strips arranged in an array manner can be sewn on the high-elastic knitted layers, so that the side stabilizing strips can conveniently enable the high-elastic knitted layers to have a longitudinal stretching function in the stretching process, and the whole fabric is prevented from being cracked due to the lack of the longitudinal stretching function; and the position of drying is provided with stoving cleaning device in the surface fabric course of working, and stoving cleaning device embeds has three clean section of thick bamboos of group and two sets of stoving section of thick bamboos, and five can carry out the position by adjusting device drive and alternate, come the processing of adaptation surface fabric to clean and stoving in-process surface fabric below all has supplementary air exhaust device to cooperate, improves the treatment effect, and automatic effectual, and need not artifical too much interference.

Description

A kind of high elastic knitted fabric and its production method

technical field

The invention relates to the related field of fabric processing, in particular to a highly elastic knitted fabric and a production method thereof.

Background technique

Knitted fabrics are fabrics formed by bending yarns into loops with knitting needles and interlocking each other. Knitting is divided into weft knitting and warp knitting. Warp knitting uses multiple yarns to be formed sequentially along the longitudinal (warp) direction of the cloth surface at the same time. Weft knitting uses one or more yarns to form loops along the transverse direction (weft) of the cloth surface. Weft knitted fabrics can be formed with at least one yarn, but in order to improve production efficiency, multiple yarns are generally used. The warp knitted fabric cannot be formed into a fabric with one yarn, and one yarn can only form a chain made of one coil. All weft-knitted fabrics can be detached into threads in the opposite direction of weaving, but warp-knitted fabrics cannot. Knitted fabrics are widely used in clothing fabrics and linings, home textiles and other products.

The existing patent number is: CN202011363496.0 a knitted fabric preparation method, which uses a knitted fabric preparation device, the knitted fabric preparation device includes an installation base plate, a support column, a cleaning box, a static box, a conveying mechanism and a dehydration Mechanism, the present invention can solve the problem that in the process of preparing knitted fabrics, the knitted fabrics to be cleaned are often placed in the cleaning solution manually, and after soaking, they are stirred and washed with rod-type stirring tools. , due to the soft structure of knitted fabrics, it is easy to damage the structure of knitted fabrics by stirring with rods, and because of the wide size of knitted fabrics, it is difficult to effectively wash knitted fabrics piled up together, and it is also difficult to After the washing is completed, the knitted fabric is automatically dehydrated, and it is even more difficult to automatically transport the knitted fabric to a suitable location for collection and storage after the dehydration operation is completed.

There are following problems in above-mentioned patent and prior art:

During the stretching process, elastic knitted fabrics need to be stretched horizontally according to the knitting direction, and if the stretching position is changed to longitudinal stretching during the stretching process, it is easy to cause the fabric to break or lose its elasticity, resulting in deformation of the entire fabric;

During the preparation process, it is necessary to use independent equipment for cleaning or drying the processed fabrics, or rely on manual processing, which consumes manpower and increases costs. The lack of treatment under the fabrics during the drying or cleaning process leads to drying Drying efficiency and cleaning efficiency are poor;

For the cleaning and drying needs of different fabrics, special cleaning cylinders or drying cylinders need to be used, and manual replacement is required, and the entire production line needs to be stopped, which affects the overall production capacity and work efficiency.

Contents of the invention

Therefore, in order to solve the above disadvantages, the present invention provides a highly elastic knitted fabric and a production method thereof.

In order to achieve the above object, the present invention adopts the following technical solutions: a highly elastic knitted fabric and its production method. The upper end of the elastic knitted layer is longitudinally arranged with longitudinal tensile strips. The longitudinal tensile strips are wavy and elastic and can be stretched along with the high elastic knitted layer. The front and rear edges of the high elastic knitted layer are stitched with elastic The side stabilizing strips can be laterally stretched along with the middle layer knitted fabric and the middle layer knitted fabric.

Preferably, the preparation method is as follows:

Preparation equipment preparation: install raw material storage equipment, knitting equipment, cleaning and soaking equipment, dyeing equipment, drying and cleaning equipment, chromaticity testing equipment, finished product storage equipment and conveying mechanisms between equipment in sequence;

Raw material storage equipment: used to store the knitting thread and wait for the conveying mechanism to pull it out for processing;

Knitting equipment: knitting work on knitting threads to achieve the completion of knitted fabrics;

Cleaning and soaking equipment: used to soak and clean the finished knitted fabric;

Dyeing equipment: can dye knitted fabrics;

Drying and cleaning device: to clean the surface of knitted fabrics and export water vapor;

Chromaticity testing equipment: perform chromaticity testing on the knitted fabrics that have completed the previous work, and determine whether they are qualified;

Finished product storage equipment: rewind and collect the finished knitted fabrics;

S2 collects the raw materials needed for knitting to the raw material storage equipment and waits for delivery;

The S3 conveying mechanism pulls the raw material into the knitting equipment for knitting work. First, the middle knitted fabric is knitted, and then the upper and lower layers of the middle knitted fabric are respectively connected with high-elastic knitted layers. Finally, the side stabilizing strips are sewed to the front and rear ends of the processed high-elastic knitted layer, and the processing of the high-elastic knitted fabric can be completed;

S4 high-elastic knitted fabric is then input into the cleaning and soaking equipment, manually pour the cleaning solution, set the soaking time, and dehydrate after soaking;

S5 The highly elastic knitted fabric after soaking, cleaning and dehydration enters the dyeing equipment, and is colored according to the color of the dye;

After S6 is colored, it enters the drying and cleaning device to start drying treatment. After drying, it can go back and start surface cleaning treatment by the drying and cleaning device;

After the work in S6 above in S7 is completed, enter the chromaticity detection equipment detection station to perform image detection, and judge whether the chromaticity is qualified;

Knitted fabrics that pass S8 can be collected by finished product storage equipment and wait for delivery.

Preferably, the drying and cleaning device includes two sets of symmetrical support arms, a scraping and drying mechanism arranged at the upper ends of the two sets of support arms and capable of cleaning and drying the surface of the fabric, The auxiliary air extraction device at the lower end that can assist in extracting water vapor during the drying process, the adjustment device that is located at the upper end of the support arm at the right end and can adjust the sweeping and drying mechanism, and the upper end of the support arm at the left end Connecting pipes that can be used for air extraction and air intake;

The first motor is installed on the right side of the adjustment device for driving, and the left side of the communication pipe is welded and communicated with the branch pipe. The branch pipe is provided with two sets of pipes, one set of pipes is connected to the hot air equipment, and the other set Connect the extraction equipment.

Preferably, the sweeping and drying mechanism includes transmission cylinders arranged at the inner upper ends of the two groups of support arms, first side arms fixed at the front and rear positions outside the transmission cylinder, and second arms fixed at the front and rear ends of the outside of the transmission cylinder. Two side arms, a drying cylinder located at the inner and outer end of the first side arm, a cleaning cylinder located at the inner and outer end of the second side arm, five sets of connecting pipes fixed on the outer side of the transmission cylinder, and located on the first side The transmission bin at the other end of the connecting pipe at the inner end of the arm and the air extraction chamber installed at the other end of the connecting pipe at the inner end of the second side arm;

The first side arm and the second side arm form a group of two. There are two sets of first side arms and three sets of second side arms. At the end, a hot air channel is opened in the first side arm, and the hot air channel communicates with the transmission bin, and round holes are opened at the front and rear positions of the transfer bin for ventilation, and the other end of the hot air channel is connected to the inside of the drying cylinder;

There is a cavity in the middle of the transmission cylinder, and a through hole is opened at the rear end of the cavity. The through hole communicates with the communicating pipe for air intake. The outside of the cavity is respectively connected with five sets of trachea. The five sets of connecting pipes are connected for air circulation. The air pipes are placed in the middle of the transmission cylinder, and each is equipped with a solenoid valve for controlling opening and closing. The connecting pipes placed at the inner end of the second side arm are connected to the air extraction chamber. The connecting tube placed at the inner end of the first side arm is connected to the transmission chamber.

Preferably, the inside of the drying cylinder is hollow, and the outside of the drying cylinder is convex, and an air outlet net is fixed at the convex position.

Preferably, the outer side of the cleaning cylinder is wrapped with a layer of scraping layer, and the scraping layer is flexible.

Preferably, the interior of the air extraction chamber is hollow, and a partition is fixed on the outside of the air suction chamber, and an inclined scraper is fixed on the lower end of the outer side of the partition, and the other end of the scraper is attached to the Scrape layer.

Preferably, a second motor is installed inside the second side arm at the rear end, a driving pulley is installed at one end of the second side arm, and the outer side of the driving pulley rotates synchronously with the driven pulley through a synchronous belt, The middle part of the driving pulley is connected with the output shaft of the second motor, and the middle part of the driven pulley is provided with a shaft. The inner side of the shaft rotates and the second side arm is connected with the cleaning cylinder, and the other end of the cleaning cylinder is hinged on the Second sidearm at the other end.

Preferably, the auxiliary air extraction device includes an air extraction cylinder, connecting rods fixed on both sides of the air extraction cylinder, a slide plate located at the other end of the linkage rod, a cylinder installed on the top of the slide plate, passing through the middle of the slide plate at the right end and connected to the connecting rod The connecting pipe, the condensing chamber at the other end of the connecting pipe, the bracket fixed at the lower end of the left side of the condensing chamber, the exhaust pipe on the right side of the condensing chamber, and the collection tube installed at the bottom of the condensing chamber. The lower ends of both sides are provided with chute, the connecting rod runs through the chute, the inside of the cylinder is installed on the outside of the support arm, the push rod at the bottom of the cylinder is connected to the slide plate, and the bottom of the bracket is welded on the support arm;

The middle part of the air pump is provided with a bonding net, and the inside of the air pump is provided with a concentrating channel, the concentrating channel communicates with the air pump, and the connecting rod at the right end is hollow and communicates with the concentrating channel;

The upper and lower ends of the condensation chamber are fixed with installation frames, and the front end of the installation frame is fixed with a condensation pipe. The left and right ends of the condensation chamber are connected with the connecting pipe and the exhaust pipe respectively. The position is covered by a collection tube for collecting water droplets, and the collection tube can be detached from the condensation chamber.

Preferably, the adjustment device includes a casing, a toggle wheel, a toggle column, an intermittent wheel and a drive shaft, the left side of the casing is fixed to the upper end of the right arm, and the lower end of the casing is provided with a toggle wheel, so The middle part of the toggle wheel is connected to the output shaft of the first motor, and the upper end of the toggle wheel is fixed with a toggle column, and the right upper end of the toggle column is attached to the intermittent wheel, and five groups of The bar-shaped groove, the toggle column can be inserted into the inside of the bar-shaped groove, the middle part of the intermittent wheel is provided with a drive shaft, the left side of the drive shaft runs through the right end, and the support arm is connected with the transmission cylinder, and the transmission cylinder is driven The shaft rotates.

Beneficial effects of the present invention:

In the present invention, a high-elastic knitted layer is arranged on the upper and lower ends of the middle-layer knitted fabric. The high-elastic knitted layer has high elasticity and has a certain tensile effect, strong durability and high strength, and can be sewn on the high-elastic knitted layer. The side stabilizing strips arranged in an array are convenient for the high-elastic knitted layer to have the function of longitudinal stretching during the stretching process, so as to avoid the lack of longitudinal stretching function and cause the entire fabric to break; The dry position is equipped with a drying and cleaning device. The drying and cleaning device has three sets of cleaning cylinders and two sets of drying cylinders built in. The five can be driven by the adjustment device for position rotation to adapt to the processing of the fabric, and the fabric is cleaned and dried during the process. There are auxiliary air extraction devices below to cooperate to improve the processing effect, the automation effect is good, and there is no need for too much manual intervention.

Further, the setting of the longitudinal tensile strips, wherein the longitudinal tensile strips are elastic and wavy, can be linear after stretching, and can be arranged in an array to form a middle-layer knitted fabric during stretching or daily use. and high elastic knitted layer provide stability;

Further, the setting of side stabilizing strips, wherein the side stabilizing strips are placed at both ends of the high-elastic knitted layer to protect and stabilize the edge position, also effectively prevents the edge from being exposed during daily use and stretching;

Further, the setting of the sweeping and drying mechanism, wherein the sweeping and drying mechanism has two sets of drying cylinders and three sets of cleaning cylinders built in, and the two sets of drying cylinders can be used in rotation, which is convenient for one group to clean and the other group to continue cleaning. The work does not affect the work, and the three sets of cleaning cylinders can also be changed according to the material of the fabric, which is convenient for the surface treatment, and the change is driven and adjusted by the adjustment device;

Further, the setting of the branch pipe, wherein the branch pipe can be respectively connected with the air extraction equipment and the hot air equipment, so that it can be stably supplied to the inside of the transmission cylinder;

Further, for the setting of the transmission cylinder, there is a cavity inside the transmission cylinder to facilitate the circulation of air, and five groups of air pipes corresponding to the cleaning cylinder and the drying cylinder are respectively connected to the outside of the cavity, and each group of air pipes is opened by an independent solenoid valve. Closed, it is convenient to adapt to the cleaning cylinder or drying cylinder in the working process, and can provide a stable air flow during the process;

Further, the setting of the adjustment device, wherein the adjustment device has a built-in intermittent component, which is driven by an independent motor. During the driving process, the intermittent component can carry out five-way plane position adjustment with the transmission cylinder, which is suitable for three sets of cleaning cylinders and two sets of drying cylinders. Dry cylinder, so that it can adjust the position smoothly and stably;

Further, the setting of the auxiliary air extraction device, wherein the auxiliary air extraction device can be connected to the external air extraction equipment or blowing equipment, placed at the lower end of the support arm, corresponding to the bottom of the fabric during the processing process, can extract water vapor during the drying process , so that it enters the condensation chamber for condensation, and can also be blown during the cleaning process to loosen the impurities on the fabric, so that it can be quickly cleaned by the cleaning cylinder.

Description of drawings

Fig. 1 is the structural representation of high elastic knitted fabric of the present invention;

Fig. 2 is a schematic structural view of the drying and cleaning device of the present invention;

Fig. 3 is a structural schematic diagram of another viewing angle of the drying and cleaning device of the present invention;

Fig. 4 is a schematic structural view of the sweeping and drying mechanism of the present invention;

Fig. 5 is a schematic structural diagram of the front view of the sweeping and drying mechanism of the present invention;

Fig. 6 is a schematic structural view of the auxiliary air extraction device of the present invention;

Fig. 7 is a schematic diagram of the front view of the partial structure of the auxiliary air extraction device of the present invention;

Fig. 8 is a structural schematic diagram of the adjusting device of the present invention.

Among them: middle layer knitted fabric-a, high-elastic knitted layer-b, longitudinal tensile strip-c, side stabilizing strip-d, support arm-1, scraping and drying mechanism-2, auxiliary air extraction device-3, adjustment Device-4, first motor-4a, connecting pipe-5, branch pipe-5a, transmission cylinder-21, first side arm-22a, second side arm-22b, drying cylinder-23, cleaning cylinder-24, Connecting pipe-25, transmission chamber-26, air extraction chamber-27, cavity-21a, air pipe-21b, solenoid valve-21c, hot air duct-22a1, second motor-22b1, drive pulley-22b2, timing belt- 22b3, driven pulley-22b4, air outlet net-23a, scraping layer-24a, partition net-27a, scraper-27b, air pump-31, connecting rod-32, slide plate-33, cylinder-34, connecting pipe -35, condensing bin-36, bracket-37, exhaust pipe-38, collecting tube-39, laminating net-31a, converging channel-31b, mounting frame-36a, condensing pipe-36b, shell-41, toggle Wheel-42, toggle column-43, intermittent wheel-44, drive shaft-45.

Detailed ways

In order to further explain the technical solutions of the present invention, specific examples are given below to illustrate in detail.

Please refer to Fig. 1. The present invention provides a highly elastic knitted fabric and a production method thereof. The high elastic knitted fabric includes a middle layer knitted fabric a, the middle layer knitted fabric a has elasticity and has a certain tensile effect, and the upper and lower ends of the middle layer knitted fabric a Both are laminated with a high-elastic knitted layer b, which need to be connected to the middle-layer knitted fabric a by sewing or knitting. The upper end of the high-elastic knitted layer b is longitudinally arranged with longitudinal tensile strips c, and longitudinal tensile strips c It is wavy and elastic and can be stretched with the high-elastic knitted layer b. The tensile strip c is made of elastic material, and the tensile strip c can be straight after stretching. The front and rear positions of the high-elastic knitted layer b are stitched together There is an elastic side stabilizing strip d, and the side stabilizing strip d can be stretched laterally along with the middle knitted fabric a and the middle knitted fabric a.

The invention provides a high-elastic knitted fabric and a production method thereof. Preparation of S1 preparation equipment: sequentially install raw material storage equipment, knitting equipment, cleaning and soaking equipment, dyeing equipment, drying and cleaning equipment 2, chromaticity detection equipment, finished product storage equipment and Conveying mechanism between equipment;

Raw material storage equipment: used to store the knitting thread and wait for the conveying mechanism to pull it out for processing;

Knitting equipment: knitting work on knitting threads to achieve the completion of knitted fabrics;

Cleaning and soaking equipment: used to soak and clean the finished knitted fabric;

Dyeing equipment: can dye knitted fabrics;

Drying and cleaning device: to clean the surface of knitted fabrics and export water vapor;

Chromaticity testing equipment: perform chromaticity testing on the knitted fabrics that have completed the previous work, and determine whether they are qualified;

Finished product storage equipment: rewind and collect the finished knitted fabrics;

S2 collects the raw materials needed for knitting to the raw material storage equipment and waits for delivery;

The S3 conveying mechanism pulls the raw material into the knitting equipment for knitting work. First, the middle knitted fabric a is knitted, and then the upper and lower layers of the middle knitted fabric a are respectively connected with a high-elastic knitted layer b. The surface of the high-elastic knitted layer b needs to be connected vertically. Tensile strip c, and finally the side stabilizing strip d is sewn to the front and rear ends of the processed high elastic knitted layer b, and the processing of the high elastic knitted fabric can be completed;

S4 high-elastic knitted fabric is then input into the cleaning and soaking equipment, manually pour the cleaning solution, set the soaking time, and dehydrate after soaking;

S5 The highly elastic knitted fabric after soaking, cleaning and dehydration enters the dyeing equipment, and is colored according to the color of the dye;

After S6 is colored, it enters the drying and cleaning device to start drying treatment. After drying, it can go back and start surface cleaning treatment by the drying and cleaning device;

After the work in S6 above in S7 is completed, enter the chromaticity detection equipment detection station to perform image detection, and judge whether the chromaticity is qualified;

Knitted fabrics that pass S8 can be collected by finished product storage equipment and wait for delivery.

Please refer to Fig. 2-Fig. 3, the present invention provides a kind of highly elastic knitted fabric and its production method, the drying and cleaning device includes two sets of symmetrical support arms 1, which are arranged at the inner upper ends of the two sets of support arms and can surface the fabric. Scraping and drying mechanism for cleaning and drying 2. Auxiliary air extraction device located at the lower end of the support arm and can assist in extracting water vapor during the drying process 3. Set at the upper end of the right arm and capable of cleaning and drying the mechanism 2. The adjustment device 4 for adjustment and the connecting pipe 5 which can be used for air extraction and air intake at the upper end of the left arm;

The right side of the adjustment device 4 is equipped with a first motor 4a for driving, and the left side of the connecting pipe 5 is welded and communicated with the branch pipe 5a. The branch pipe 5a is provided with two sets of pipes. Air extraction equipment, when the air extraction equipment is working, the hot air equipment needs to stop working, and the back end of the air extraction equipment needs to be connected to the filter equipment to collect and filter impurities.

Please refer to Fig. 4-Fig. 5, the present invention provides a kind of highly elastic knitted fabric and its production method. The first side arm 22a at the front and rear positions outside the transmission cylinder 21, the second side arm 22b welded to the front and rear ends of the transmission cylinder 21, and the drying cylinder 23 welded to the inner and outer ends of the first side arm 22a are rotated on the second side arm 22a. The cleaning cylinder 24 on the inner side of the side arm 22b, the five sets of connecting pipes 25 fixed on the outside of the transmission cylinder 21, the transmission bin 26 located at the other end of the connecting pipe at the inner end of the first side arm 22a, and the other end of the connecting pipe installed on the second side arm 22a. The air extraction chamber 27 at the other end of the connecting pipe at the inner end of the two side arms;

The first side arm 22a and the second side arm 22b form a group, two sets of first side arms and three sets of second side arms are provided, and the first side arm 22a and the second side arm 22b are evenly arranged on the transmission line. At the front and rear ends of the outer side of the cylinder, a hot air duct 22a1 is opened in the first side arm 22a, and the hot air duct 22a1 communicates with the transfer bin 26, and round holes are opened at the front and rear positions of the transfer bin for ventilation, and the other end of the hot air duct 22a1 communicates with the inside of the drying drum 23 ;

There is a cavity in the middle of the transmission cylinder 21, and a through hole is opened in the rear end of the cavity 21a. The through hole communicates with the communication pipe 5 for air intake. 21 are respectively connected with five sets of connecting pipes 25 for air circulation, and the air pipes 21b are placed in the middle of the transmission cylinder, each equipped with a solenoid valve for controlling opening and closing, and the connecting pipes 25 placed at the inner end of the second side arm communicate with the air extraction chamber 27 , and the connecting pipe placed at the inner end of the first side arm is connected to the transmission bin 26; the inside of the drying cylinder 23 is hollow, and the outside of the drying cylinder 23 is convex, and the convex position is fixed with an air outlet net 23a, and the air outlet net 23a There are three exhaust air holes on the top, which can discharge the air evenly and stably; the outer side of the cleaning cylinder 24 is wrapped with a layer of scraping layer 24a, the scraping layer 24a is flexible, and the cleaning cylinder 24 is provided with three groups. Replace to adapt to the surface cleaning of different knitted fabrics, and the surface of the sweeping layer 24a is sticky or has protrusions, which is convenient for absorbing and scraping impurities and dander, so that it can be extracted by the corresponding air extraction chamber 27; The interior of the bin 27 is hollow, and a partition 27a is fixed on the outside of the air pumping bin 27, and an inclined scraper 27b is fixed on the outer lower end of the partition, and the other end of the scraper 27b is attached to the scraping layer 24a. The plate 27b is inclined to the upper left end, so that after the fabric is dried, it retreats and touches the scraper 27b so that impurities on the surface can be scraped off smoothly.

A second motor 22b1 is installed on the inner side of the second side arm at the rear end, and a driving pulley 22b2 is installed at one end of the second side arm. The outside of the driving pulley 22b2 rotates synchronously with the driven pulley 22b4 through a timing belt 22b3. The middle part is connected to the output shaft of the second motor 22b1, and the middle part of the driven pulley 22b4 is provided with a shaft. The inner side of the shaft rotates and the second side arm connects with the cleaning cylinder 24, and the other end of the cleaning cylinder is hinged to the second side arm at the other end. , the cleaning cylinder can be driven by the second motor 22b1 to rotate in the second side arm through the movement of the pulley.

Please refer to Fig. 6-Fig. 7, the present invention provides a kind of highly elastic knitted fabric and its production method, auxiliary air extraction device 3 comprises the air extraction tube 31 that is used to extract water vapor in the drying process, welded on the air extraction tube 31 The connecting rod 32 on both sides, the slide plate 33 welded on the other end of the connecting rod 32, the cylinder 34 installed on the top of the slide plate 33, the connecting pipe 35 which runs through the middle part of the right end slide plate 33 and communicates with the connecting rod 32, and the connecting pipe 35 located at the other end of the connecting pipe 35. Condensation bin 36, L-shaped support 37 welded to the lower left side of the condensation bin 36, exhaust pipe 38 located on the right side of the condensation bin 36, and a collection tube 39 installed at the bottom of the condensation bin 36, the lower ends of the left and right sides of the support arm 1 Both are provided with a chute, the connecting rod 32 runs through the chute, the inner side of the cylinder 34 is installed on the outside of the support arm, the push rod at the bottom of the cylinder 34 is connected to the slide plate 33, the bottom of the bracket 37 is welded on the support arm, and the middle part of the air pump 31 is provided with a sticker. Close the net 31a, the inside of the air extractor is provided with a concentrating passage 31b, the concentrating passage 31b communicates with the air extractor, the connecting rod at the right end is hollow, and communicates with the concentrating passage, and the upper and lower ends of the condensing chamber 36 are fixedly equipped with mounting brackets, and the front end of the mounting frame can be The condensation pipe 36b in the shape of a snake is locked through the lock. The left and right ends of the condensation chamber 36 communicate with the connecting pipe 35 and the exhaust pipe 38 respectively. Connect the external air blowing equipment. The air blowing equipment can only be used when there is no water drop in the condensation chamber and the collection cylinder, so as to prevent the water vapor from being blown out by the air extraction cylinder 31. The inner lower end of the condensation chamber 36 is open, and the opening position is collected by the collection cylinder 39 Covering is used to collect water droplets, and the collection cylinder 39 can be separated from the condensation chamber 36, and the collection cylinder can be connected by plugging or buckling, and sealing treatment is required at the connection position.

Referring to Fig. 8, the present invention provides a highly elastic knitted fabric and its production method. The adjustment device 4 includes a casing 41, the left side of the casing 41 is fixed on the upper end of the right arm, and the inner lower end of the casing 41 is provided with a toggle wheel 42, which can be toggled. The middle part of the wheel 42 is connected with the output shaft of the first motor 4a, the upper end of the toggle wheel 42 is fixed with a toggle column 43, the upper end of the right side of the toggle column 43 is attached to the intermittent wheel 44, and five groups of strips are provided in the intermittent wheel 44. Groove, toggle column 43 can stretch into the inside of the strip groove, when the toggle column rotates with the toggle wheel, it stretches into the strip groove to toggle the intermittent wheel, and the intermittent wheel is toggled once Seventy-two-degree rotation is in line with the distribution angles of three sets of drying and cleaning cylinders and two sets of drying cylinders, which is convenient for position rotation during the rotation process to determine whether cleaning or drying is required, and can be changed according to the material of the fabric The cleaning cylinder, the middle part of the intermittent wheel 44 is provided with a drive shaft 45, the left side of the drive shaft 45 runs through the right end support arm 1 and connects with the transmission cylinder 21, and the transmission cylinder 21 rotates with the drive shaft.

The specific implementation process of the drying and cleaning device is as follows:

When the fabric enters the inside of the drying and cleaning device, it first needs to be pasted on the top of the air extractor 31, and at the same time, the top needs to touch the cleaning cylinder 24 or drying cylinder 23 placed at the bottom, and then the conveying can begin. Drying work, start the first motor 4a to work, the first motor 4a rotates with the toggle wheel 42, during the rotation of the toggle wheel 42, the toggle column 43 on the upper end of the toggle wheel 42 can turn the intermittent wheel 44 Toggle to make the drive shaft 45 in the middle of the intermittent wheel 44 start to rotate. During the rotation of the drive shaft 45, it can rotate with the transmission cylinder 21, so that the drying cylinder 23 moves with it, so that it is placed at the bottom end and fits on the conveyor belt. fabric top;

Then start the external hot air equipment to start working, the hot air equipment blows hot air into the branch pipe 5a, and then enters the transmission cylinder 21 through the communication pipe 5, and then activates the corresponding solenoid valve 21c according to the bottom drying cylinder to open the air pipe 21b Open, the hot air in the cavity 21a can enter the hot air into the 22a1, and then the transfer bin 26 is input into the drying cylinder 23, and finally discharged by the mesh 27a in the protruding position, and the fabric can be dried;

Water vapor will be generated during the drying process. At this time, the air extraction equipment connected to the exhaust pipe 38 is activated. At this time, the air extraction tube 31 extracts the water vapor, and then enters the inside of the condensation chamber 36 from the connecting rod 32 to the connecting pipe 35. The condensation pipe 36b in the condensation chamber 36 can be condensed when it comes into contact with water vapor, and the water drops fall into the collection cylinder 39 for storage;

After drying, the dried fabric needs to be returned to the cleaning cylinder 24 for cleaning by conveying, and the adjustment device 4 is also activated to place the appropriate cleaning cylinder 24 at the bottom, making it face the fabric, and then start the two The cylinder 34 at the end works, and the push-out rod at the bottom of the cylinder 34 moves down, so that the slide plate takes the air pump 31 at the lower end out of the fabric and places it under the fabric, and then starts the second motor corresponding to the lower cleaning cylinder to work during the fabric conveying process. The driving pulley 22b2 of the second motor rotates. During the rotation of the driving pulley 22b2, the driven pulley 22b4 is rotated by the synchronous belt 22b3. The shaft in the middle of the driven pulley 22b4 can follow the rotation with the cleaning cylinder. The scraping layer 24a can scrape up and absorb impurities during the rotation process, and scrape them off when passing the scraper, and at the same time, it is necessary to start the air extraction equipment connected to the branch pipe 5a, and activate the corresponding solenoid valve, which can be activated by the air extraction equipment. The air chamber 27 extracts the impurities, and the impurities are extracted through the channel by the air extraction equipment to complete the cleaning;

If in the process of extracting, the cooperation of the air pump at the lower end is required, the water vapor in the collection tube 39 can be discharged, and then the air is blown by an external blowing device, so that the air pump is blown to the lower end of the fabric, so that the impurities on the fabric are more likely to be removed. The cleaning cylinder 24 is scraped;

After completing the cleaning and drying steps, you can enter the next step for further processing.

The above are only preferred examples of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand the foregoing embodiments. Modifications to the technical solutions recorded, or equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A high-elastic knitted fabric and a production method thereof, characterized in that: the high-elastic knitted fabric comprises a middle-layer knitted fabric, the upper and lower ends of the middle-layer knitted fabric are fitted with a high-elastic knitted layer, and the upper end of the high-elastic knitted layer is longitudinally arrayed Longitudinal tensile strips are arranged, the longitudinal tensile strips are wavy and elastic and can be stretched along with the high-elastic knitted layer, and the front and rear positions of the high-elastic knitted layer are sewn with elastic side stabilizing strips, The side stabilizing strips can be stretched laterally along with the middle knitted fabric and the middle knitted fabric. 2. A kind of highly elastic knitted fabric and production method thereof according to claim 1, characterized in that: the preparation method is as follows: S1 preparation equipment preparation: install raw material storage equipment, knitting equipment, cleaning and soaking equipment, dyeing equipment, drying and cleaning equipment, chromaticity testing equipment, finished product storage equipment and conveying mechanisms between equipment in sequence; Raw material storage equipment: used to store the knitting thread and wait for the conveying mechanism to pull it out for processing; Knitting equipment: knitting work on knitting threads to achieve the completion of knitted fabrics; Cleaning and soaking equipment: used to soak and clean the finished knitted fabric; Dyeing equipment: can dye knitted fabrics; Drying and cleaning device: to clean the surface of knitted fabrics and export water vapor; Chromaticity testing equipment: perform chromaticity testing on the knitted fabrics that have completed the previous work, and determine whether they are qualified; Finished product storage equipment: rewind and collect the finished knitted fabrics; S2 collects the raw materials needed for knitting to the raw material storage equipment and waits for delivery; The S3 conveying mechanism pulls the raw material into the knitting equipment for knitting work. First, the middle knitted fabric is knitted, and then the upper and lower layers of the middle knitted fabric are respectively connected with high-elastic knitted layers. Finally, the side stabilizing strips are sewed to the front and rear ends of the processed high-elastic knitted layer, and the processing of the high-elastic knitted fabric can be completed; S4 high-elastic knitted fabric is then input into the cleaning and soaking equipment, manually pour the cleaning solution, set the soaking time, and dehydrate after soaking; S5 The highly elastic knitted fabric after soaking, cleaning and dehydration enters the dyeing equipment, and is colored according to the color of the dye; After S6 is colored, it enters the drying and cleaning device to start drying treatment. After drying, it can go back and start surface cleaning treatment by the drying and cleaning device; After the work in S6 above in S7 is completed, enter the chromaticity detection equipment detection station to perform image detection, and judge whether the chromaticity is qualified; Knitted fabrics that pass S8 can be collected by finished product storage equipment and wait for delivery. 3. A high-elastic knitted fabric and its production method according to claim 2, characterized in that: said drying and cleaning device comprises two sets of symmetrical support arms, which are arranged at the inner upper ends of the two sets of said support arms and can be The scraping and drying mechanism for cleaning and drying the surface of the fabric, the auxiliary air extraction device located at the lower end of the support arm and can assist in extracting water vapor during the drying process, and the upper end of the support arm at the right end and can The adjustment device for adjusting the above-mentioned scraping and drying mechanism and the connecting pipe provided at the upper end of the support arm at the left end for air extraction and air intake; The first motor is installed on the right side of the adjustment device for driving, and the left side of the communication pipe is welded and communicated with the branch pipe. The branch pipe is provided with two sets of pipes, one set of pipes is connected to the hot air equipment, and the other set Connect the extraction equipment. 4. A high-elastic knitted fabric and its production method according to claim 3, characterized in that: the sweeping and drying mechanism includes transmission cylinders arranged at the inner upper ends of the two sets of support arms, fixed on the transmission cylinders The first side arm at the front and rear positions on the outside, the second side arm fixed at the front and rear ends of the outer side of the transmission cylinder, the drying cylinder at the inner and outer ends of the first side arm, and the cleaning cylinder at the inner and outer ends of the second side arm . Five sets of connecting pipes fixed on the outside of the transmission cylinder, a transmission chamber installed at the other end of the connecting pipe at the inner end of the first side arm, and an air extraction chamber installed at the other end of the connecting pipe at the inner end of the second side arm; The first side arm and the second side arm form a group of two. There are two sets of first side arms and three sets of second side arms. At the end, a hot air channel is opened in the first side arm, and the hot air channel communicates with the transmission bin, and round holes are opened at the front and rear positions of the transfer bin for ventilation, and the other end of the hot air channel is connected to the inside of the drying cylinder; There is a cavity in the middle of the transmission cylinder, and a through hole is opened at the rear end of the cavity. The through hole communicates with the communicating pipe for air intake. The outside of the cavity is respectively connected with five sets of trachea. The five sets of connecting pipes are connected for air circulation. The air pipes are placed in the middle of the transmission cylinder, and each is equipped with a solenoid valve for controlling opening and closing. The connecting pipes placed at the inner end of the second side arm are connected to the air extraction chamber. The connecting tube placed at the inner end of the first side arm is connected to the transmission chamber. 5. A high-elastic knitted fabric and its production method according to claim 4, characterized in that: the interior of the drying cylinder is hollow, and the outside of the drying cylinder is convex, and the convex position is fixed with an air outlet net . 6. A high-elastic knitted fabric and its production method according to claim 5, characterized in that: the outer side of the cleaning cylinder is wrapped with a sweeping layer, and the sweeping layer is flexible. 7. A high-elastic knitted fabric and its production method according to claim 6, characterized in that: the interior of the air extraction chamber is hollow, and the outer side of the air extraction chamber is fixed with a partition net, and the outer lower end of the partition net is fixed There is an inclined scraper, and the other end of the scraper is attached to the sweeping layer. 8. A high-elastic knitted fabric and its production method according to claim 5, characterized in that: a second motor is installed inside the second side arm at the rear end, and a driving belt is installed at one end of the second side arm The outer side of the driving pulley rotates synchronously with the driven pulley through the synchronous belt, the middle part of the driving pulley is connected with the output shaft of the second motor, the middle part of the driven pulley is provided with a shaft, and the inner side of the shaft The second side arm is rotated to connect with the cleaning cylinder, and the other end of the cleaning cylinder is hinged to the second side arm at the other end. 9. A high-elastic knitted fabric and its production method according to claim 4, characterized in that: said auxiliary air extraction device comprises an air extraction cylinder, connecting rods fixed on both sides of the air extraction cylinder, and the other end of the connecting rod The slide plate installed on the top of the slide plate, the cylinder installed on the top of the slide plate, the connecting pipe that runs through the middle of the slide plate at the right end and communicates with the connecting rod, the condensing chamber at the other end of the connecting pipe, the bracket fixed at the lower end of the left side of the condensing chamber, and the right side of the condensing chamber The exhaust pipe on the side and the collection tube installed at the bottom of the condensate bin, the lower ends of the left and right sides of the support arm are provided with chute, the connecting rod runs through the chute, the inner side of the cylinder is installed on the outside of the support arm, the The push rod at the bottom of the cylinder is connected to the slide plate, and the bottom of the bracket is welded on the support arm; The middle part of the air pump is provided with a bonding net, and the inside of the air pump is provided with a concentrating channel, the concentrating channel communicates with the air pump, and the connecting rod at the right end is hollow and communicates with the concentrating channel; The upper and lower ends of the condensation chamber are fixed with installation frames, and the front end of the installation frame is fixed with a condensation pipe. The left and right ends of the condensation chamber are connected with the connecting pipe and the exhaust pipe respectively. The position is covered by a collection tube for collecting water droplets, and the collection tube can be detached from the condensation chamber. 10. A high-elastic knitted fabric and its production method according to claim 4, characterized in that: the adjusting device comprises a housing, a toggle wheel, a toggle column, an intermittent wheel and a drive shaft, and the left side of the housing is fixed On the upper end of the support arm at the right end, a toggle wheel is arranged at the inner lower end of the housing, the middle part of the toggle wheel is connected to the output shaft of the first motor, and a toggle column is fixed at the inner upper end of the toggle wheel. The upper end of the right side of the moving column is in contact with the intermittent wheel, and five groups of bar-shaped grooves are provided in the said intermittent wheel, and the said toggle column can extend into the inside of the bar-shaped groove, and the middle part of the said intermittent wheel is provided with a drive shaft. The left side of the drive shaft passes through the support arm at the right end to connect with the transmission cylinder, and the transmission cylinder rotates with the drive shaft.

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