Rayon grey cloth production pretreatment device

Abstract

The invention discloses a rayon grey cloth production pretreatment device, and relates to the technical field of textile equipment, the rayon grey cloth production pretreatment device comprises a bottom plate, four corners of the bottom of the bottom plate are fixedly connected with support plates, the side wall of the top end of the bottom plate is provided with a first groove, and the inner wall of the bottom end of the first groove is fixedly connected with a plurality of first nozzles. Compared with the prior art, the rayon grey cloth can be heated and dried, so that the rayon grey cloth is kept dry, the influence of the rayon grey cloth after a smoothing agent is sprayed is reduced, meanwhile, in the process of winding the rayon grey cloth on a collecting rod and winding the rayon grey cloth on a winding drum again, the two ends of the rayon grey cloth can be tensioned longitudinally all the time, and the rayon grey cloth is prevented from being damaged. And the situation that when only the rayon grey cloth is transversely tensioned, the rayon grey cloth forms wrinkles in the longitudinal direction, so that the surface of the rayon grey cloth forms wrinkles when the rayon grey cloth is wound on the collecting rod and the winding drum, the appearance of a finished product is affected, and the surface of the product is uneven is prevented, and the pretreatment effect and the working efficiency of the device on the rayon grey cloth are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of textile equipment, and in particular relates to a pretreatment device for producing rayon grey fabric. Background Art

[0002] Rayon grey fabric is a fabric made of regenerated cellulose fiber (rayon). It is widely used in clothing and home textile products due to its softness, comfort and breathability. After the rayon grey fabric is produced, it is usually treated with a smoothing agent to reduce the surface roughness and make the fabric smoother for subsequent use.

[0003] When the rayon grey fabric needs to be smoothed, in the prior art, the staff generally takes the produced rayon grey fabric off the winding drum, and then spreads it on the surface of the processing platform, and then sprays a smoothing agent on the surface of the rayon grey fabric to smooth the rayon grey fabric. However, this process is relatively complicated and requires manual work to lay the rayon grey fabric on the surface of the processing platform, which reduces the processing efficiency of the rayon grey fabric. After the processing of the rayon grey fabric is completed, the rayon grey fabric needs to be rewound on the winding drum. At this time, one end of the rayon grey fabric needs to be fixed on the outer wall of the winding drum, and then the staff tightly pulls the other end of the rayon grey fabric, and then the winding drum is continuously rotated. The taut rayon grey fabric is wound around the winding drum, and the rayon grey fabric is pulled horizontally at this time. The rayon grey fabric is usually interwoven with warp yarn (longitudinal) and weft yarn (transverse). Due to the characteristics of the fabric structure, the performance of the warp yarn and the weft yarn when subjected to force is often different. When pulled horizontally, the weft yarn is stretched, and the warp yarn cannot move freely due to the constraints of the interweaving points, resulting in the formation of wrinkles in the warp yarn in the longitudinal direction. When the rayon grey fabric with wrinkles in the longitudinal direction is wound around the winding drum, wrinkles will form on the surface of the rayon grey fabric, which will directly affect the appearance of the finished product, resulting in an uneven surface of the product, which greatly reduces the pretreatment effect and reliability of the rayon grey fabric.

[0004] Therefore, we propose a pretreatment device for producing rayon grey fabric to solve the above problems. Summary of the invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A pretreatment device for producing rayon grey fabrics, comprising a bottom plate, wherein the four bottom corners of the bottom plate are fixedly connected to support plates, a first groove is provided on the top side wall of the bottom plate, a plurality of first nozzles are fixedly connected to the bottom inner wall of the first groove, a liquid storage shell is fixedly connected to the bottom side wall of the bottom plate, water inlet ends of the plurality of first nozzles all penetrate the bottom plate and the side wall of the liquid storage shell and extend inward, two first fixing plates are symmetrically fixedly connected to the side walls at both ends of the bottom plate, one end side wall of the two first fixing plates is fixedly connected to the same support shell, and the bottom side wall of the support shell is fixedly connected to A plurality of second nozzles are connected, and the water inlet ends of the plurality of second nozzles all penetrate the side wall of the support shell and extend inwardly. A through hole is provided on the bottom side wall of the support shell, and a connecting pipe is fixedly connected to the corresponding through hole. A water pump is fixedly connected to the side wall of the liquid storage shell, and the water outlet end of the water pump is fixedly connected to one end of the connecting pipe. The water inlet end of the water pump penetrates the side wall of the liquid storage shell and extends inwardly. A rayon grey cloth storage component is provided on the top side wall of the bottom plate, and an auxiliary smoothing processing transfer component is fixedly connected to the top side wall of the bottom plate, and an anti-folding component is provided on the top side wall of the first fixed plate.

[0006] Preferably, the rayon grey cloth storage component includes two second grooves symmetrically opened on the top side wall of the bottom plate, the inner walls of the two second grooves are fixedly connected to the first electric slide rail, the top side wall of the first electric slide rail is slidably connected to the first slide plate, the top side wall of one of the first slide plates is fixedly connected to the first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected to the first side panel, one end side wall of the first side panel is rotatably connected to the second electric telescopic rod, one end side wall of the first side panel is fixedly connected to the first motor, and the output end of the first motor passes through the side wall of the first side panel and is fixedly connected to one end of the second electric telescopic rod.

[0007] Preferably, the telescopic end of the second electric telescopic rod is fixedly connected to a fixing cylinder, a third groove is opened on the top side wall of another first slide plate, the inner wall of the third groove is fixedly connected to a second motor, the output end of the second motor is fixedly connected to the third electric telescopic rod, the telescopic end of the third electric telescopic rod is fixedly connected to the second side plate, and one end side wall of the second side plate is rotatably connected to the fourth electric telescopic rod.

[0008] Preferably, the telescopic end of the fourth electric telescopic rod is fixedly connected with a clamping rod, the rod wall of the clamping rod is fixedly connected with a plurality of fifth electric telescopic rods, the telescopic ends of the plurality of fifth electric telescopic rods are fixedly connected with a plurality of clamping plates, the outer wall of the fixed tube is fixedly connected with a plurality of sixth electric telescopic rods, and the telescopic ends of the plurality of sixth electric telescopic rods are all fixedly connected with a splint.

[0009] Preferably, the auxiliary smoothing processing transfer component includes two connecting plates symmetrically fixedly connected to the side walls of the top end of the bottom plate, the side walls of the two connecting plates at opposite ends are rotatably connected to a rotating plate, the side walls of the two rotating plates at opposite ends are rotatably connected to the same collecting rod, the side wall of one of the connecting plates is fixedly connected to a third motor, the output end of the third motor passes through the side wall of the connecting plate and is fixedly connected to the side wall of the corresponding rotating plate, the side walls of the rotating plates are provided with a fourth groove, the top inner walls of the fourth grooves are fixedly connected to a seventh electric telescopic rod, and the telescopic ends of the seventh electric telescopic rods are fixedly connected to pressure plates.

[0010] Preferably, the anti-bending component includes three fifth grooves formed on the top side wall of the first fixed plate, the inner walls of the fifth grooves are fixedly connected with the second electric slide rail, the top side wall of the second electric slide rail is slidably connected with the second slide plate, the top side walls of the second slide plate are fixedly connected with the eighth electric telescopic rod, the telescopic ends of the eighth electric telescopic rod are fixedly connected with the first support plate, the side walls of the first support plate are fixedly connected with the ninth electric telescopic rod, and the telescopic ends of the ninth electric telescopic rod are fixedly connected with the first U-shaped plate.

[0011] Preferably, two second fixed plates are symmetrically fixedly connected to the side walls at both ends of the bottom plate, three sixth grooves are opened on the top side walls of the two second fixed plates, the inner walls of the sixth grooves are fixedly connected to the third electric slide rails, the top side walls of the third electric slide rails are slidably connected to the third slide plates, the top side walls of the third slide plates are fixedly connected to the tenth electric telescopic rod, the telescopic ends of the tenth electric telescopic rods are fixedly connected to the second support plates, one end side wall of the second support plates is fixedly connected to the eleventh electric telescopic rod, the telescopic ends of the eleventh electric telescopic rods are fixedly connected to the second U-shaped plate, the second U-shaped plate and the inner walls at the upper and lower ends of the first U-shaped plate are fixedly connected to the twelfth electric telescopic rod, and the telescopic ends of the twelfth electric telescopic rods are fixedly connected to the anti-folding plates.

[0012] Preferably, the two end side walls of the two second fixed plates are fixedly connected to the same support frame, the bottom end side wall of the support frame is fixedly connected to a thirteenth electric telescopic rod, the telescopic end of the thirteenth electric telescopic rod is fixedly connected to the first drying plate, the top side wall of the bottom plate is provided with a seventh groove, the bottom end inner wall of the seventh groove is fixedly connected to a fourteenth electric telescopic rod, the telescopic end of the fourteenth electric telescopic rod is fixedly connected to the second drying plate, and the second drying plate is located directly below the first drying plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The rayon grey cloth receiving and releasing component, the auxiliary smoothing processing transfer component and the anti-folding component can automatically smooth the rayon grey cloth wound on the winding drum, and the collecting rod is used to wind the rayon grey cloth sprayed with the smoothing agent, and the pressure applied to each other by the rayon grey cloth can make the surface of the rayon grey cloth smoother. At the same time, the rayon grey cloth rolled up on the collecting rod can be rewound around the outer wall of the winding drum. In this process, the rayon grey cloth can be heated and dried to keep the rayon grey cloth dry, reducing the impact of the rayon grey cloth after spraying the smoothing agent. At the same time, in the process of winding the rayon grey cloth around the collecting rod and rewinding it around the winding drum, the two ends of the rayon grey cloth can always be longitudinally tightened to prevent the rayon grey cloth from being wrinkled in the longitudinal direction when only the rayon grey cloth is transversely tightened, resulting in wrinkles on the surface of the rayon grey cloth when it is wound around the collecting rod and the winding drum, affecting the appearance of the finished product, resulting in an uneven surface of the product, thereby improving the pretreatment effect and work efficiency of the device on the rayon grey cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of other angle structures of the present invention. Figure 1 ; Figure 3 This is a schematic diagram of other angle structures of the present invention. Figure 2 ; Figure 4 For the present invention Figure 3 A magnified view of part A; Figure 5 This is a schematic diagram of other angle structures of the present invention. Figure 3 ; Figure 6 It is a schematic diagram of the partial structure of the present invention Figure 1 ; Figure 7 It is a schematic diagram of the partial structure of the present invention Figure 2 ; Figure 8 It is a schematic diagram of the partial structure of the present invention Figure 3 .

[0015] In the figure: 1, bottom plate; 2, support plate; 3, first groove; 4, first nozzle; 5, liquid storage shell; 6, first fixing plate; 7, support shell; 8, second nozzle; 9, connecting pipe; 10, water pump; 11, rayon grey cloth storage assembly; 111, second groove; 112, first electric slide rail; 113, first slide plate; 114, first electric telescopic rod; 115, first side plate; 116, second electric telescopic rod; 117, first motor ; 118, fixed cylinder; 119, third groove; 1110, second motor; 1111, third electric telescopic rod; 1112, second side plate; 1113, fourth electric telescopic rod; 1114, clamping rod; 1115, fifth electric telescopic rod; 1116, clamping plate; 1117, sixth electric telescopic rod; 1118, clamping plate; 12, auxiliary smoothing transfer assembly; 121, connecting plate; 122, rotating plate; 123, collecting rod; 124, third motor; 125, fourth groove; 126, seventh electric telescopic rod; 127, pressing plate; 13, anti-bending assembly; 131, fifth groove; 132, second electric slide rail; 133, second slide plate; 134, eighth electric telescopic rod; 135, first support plate; 136, ninth electric telescopic rod; 137, first U-shaped plate; 138, second fixed plate; 139, sixth groove; 1310, third electric slide rail; 1311, the third slide plate; 1312, the tenth electric telescopic rod; 1313, the second support plate; 1314, the eleventh electric telescopic rod; 1315, the second U-shaped plate; 1316, the twelfth electric telescopic rod; 1317, the anti-folding plate; 1318, the support frame; 1319, the thirteenth electric telescopic rod; 1320, the first drying plate; 1321, the seventh groove; 1322, the fourteenth electric telescopic rod; 1323, the second drying plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] The following electrical components are all electrically connected to the peripheral PLC controller.

[0018] Reference Figure 1 - Figure 8A pretreatment device for producing rayon grey fabrics comprises a bottom plate 1, a support plate 2 is fixedly connected to the four corners of the bottom of the bottom plate 1, a first groove 3 is provided on the top side wall of the bottom plate 1, a plurality of first nozzles 4 are fixedly connected to the bottom inner wall of the first groove 3, a liquid storage shell 5 is fixedly connected to the bottom side wall of the bottom plate 1, water inlet ends of the plurality of first nozzles 4 all penetrate the side walls of the bottom plate 1 and the liquid storage shell 5 and extend inward, two first fixing plates 6 are symmetrically fixedly connected to the side walls of both ends of the bottom plate 1, one end side wall of the two first fixing plates 6 is fixedly connected to the same support shell 7, and the bottom side wall of the support shell 7 is fixedly connected to multiple A second nozzle 8 is provided, and the water inlet ends of the multiple second nozzles 8 all penetrate the side wall of the supporting shell 7 and extend inwardly. A through hole is provided on the bottom side wall of the supporting shell 7, and a connecting pipe 9 is fixedly connected to the corresponding through hole. A water pump 10 is fixedly connected to the side wall of the liquid storage shell 5, and the water outlet end of the water pump 10 is fixedly connected to one end of the connecting pipe 9. The water inlet end of the water pump 10 penetrates the side wall of the liquid storage shell 5 and extends inwardly. A rayon grey cloth storage component 11 is provided on the top side wall of the bottom plate 1, and an auxiliary smoothing processing transfer component 12 is fixedly connected to the top side wall of the bottom plate 1. An anti-folding component 13 is provided on the top side wall of the first fixed plate 6.

[0019] In the embodiment, the rayon grey fabric storage component 11 includes two second grooves 111 symmetrically opened on the top side wall of the bottom plate 1, the inner walls of the two second grooves 111 are fixedly connected with the first electric slide rail 112, the top side wall of the first electric slide rail 112 is slidably connected with the first slide plate 113, the top side wall of one of the first slide plates 113 is fixedly connected with the first electric telescopic rod 114, the telescopic end of the first electric telescopic rod 114 is fixedly connected with the first side plate 115, one end side wall of the first side plate 115 is rotatably connected with the second electric telescopic rod 116, one end side wall of the first side plate 115 is fixedly connected with the first motor 117, and the output end of the first motor 117 passes through the side wall of the first side plate 115 and is fixedly connected with one end of the second electric telescopic rod 116; The telescopic end of the second electric telescopic rod 116 is fixedly connected to a fixing cylinder 118, a third groove 119 is formed on the top side wall of another first slide plate 113, a second motor 1110 is fixedly connected to the inner wall of the third groove 119, an output end of the second motor 1110 is fixedly connected to a third electric telescopic rod 1111, a telescopic end of the third electric telescopic rod 1111 is fixedly connected to a second side plate 1112, and a fourth electric telescopic rod 1113 is rotatably connected to a side wall of one end of the second side plate 1112; The telescopic end of the fourth electric telescopic rod 1113 is fixedly connected to a clamping rod 1114, the rod wall of the clamping rod 1114 is fixedly connected to multiple fifth electric telescopic rods 1115, the telescopic ends of the multiple fifth electric telescopic rods 1115 are fixedly connected to multiple clamping plates 1116, the outer wall of the fixed tube 118 is fixedly connected to multiple sixth electric telescopic rods 1117, and the telescopic ends of the multiple sixth electric telescopic rods 1117 are all fixedly connected to a splint 1118.

[0020] Specifically, the second motor 1110 is controlled to start, driving the third electric telescopic rod 1111 to rotate, so that the clamping rod 1114 and the fourth electric telescopic rod 1113 are rotated 90 degrees without blocking the fixed cylinder 118, and then the staff will put the winding cylinder wrapped with the cotton grey cloth on the outside of the fixed cylinder 118, and then the second motor 1110 is controlled to rotate in the opposite direction, and the clamping rod 1114 is located at one end of the fixed cylinder 118, and then the fourth electric telescopic rod 1113 is controlled to start, driving the clamping rod 1114 to move into the inside of the fixed cylinder 118, and then the fifth electric telescopic rod 1115 is controlled to start, driving the clamping plate 1116 to move toward the inner wall of the fixed cylinder 118, and the fixed cylinder 118 is fixed by the clamping plate 1116, and then the sixth electric telescopic rod 1117 is controlled to start, driving the splint 1118 to move, and the splint 1118 is used to fix the outer winding cylinder.

[0021] In the embodiment, the auxiliary smoothing processing transfer component 12 includes two connecting plates 121 symmetrically fixedly connected to the top side walls of the base plate 1, the side walls of the two connecting plates 121 at opposite ends are rotatably connected to a rotating plate 122, the side walls of the two rotating plates 122 at opposite ends are rotatably connected to the same collecting rod 123, the side wall of one of the connecting plates 121 is fixedly connected to a third motor 124, the output end of the third motor 124 passes through the side wall of the connecting plate 121 and is fixedly connected to the side wall of the corresponding rotating plate 122, the side walls of the rotating plates 122 are each provided with a fourth groove 125, the top inner wall of the fourth groove 125 is each fixedly connected to a seventh electric telescopic rod 126, and the telescopic end of the seventh electric telescopic rod 126 is each fixedly connected to a pressure plate 127.

[0022] Specifically, the collecting rod 123 is used to wind the rayon grey fabrics sprayed with the smoothing agent, and the pressure exerted between the rayon grey fabrics is used to make the surface of the rayon grey fabrics smoother.

[0023] In the embodiment, the anti-bending assembly 13 includes three fifth grooves 131 formed on the top side wall of the first fixed plate 6, the inner walls of the fifth grooves 131 are fixedly connected with the second electric slide rail 132, the top side wall of the second electric slide rail 132 is slidably connected with the second slide plate 133, the top side wall of the second slide plate 133 is fixedly connected with the eighth electric telescopic rod 134, the telescopic end of the eighth electric telescopic rod 134 is fixedly connected with the first support plate 135, the side walls of the first support plate 135 are fixedly connected with the ninth electric telescopic rod 136, and the telescopic end of the ninth electric telescopic rod 136 is fixedly connected with the first U-shaped plate 137; Two second fixed plates 138 are symmetrically fixedly connected to the side walls at both ends of the bottom plate 1, three sixth grooves 139 are respectively provided on the top side walls of the two second fixed plates 138, the inner walls of the sixth grooves 139 are respectively fixedly connected to the third electric slide rails 1310, the top side walls of the third electric slide rails 1310 are respectively slidably connected to the third slide plates 1311, the top side walls of the third slide plates 1311 are respectively fixedly connected to the tenth electric telescopic rod 1312, the telescopic ends of the tenth electric telescopic rod 1312 are respectively fixedly connected to the second support plates 1313, the side walls at one end of the second support plates 1313 are respectively fixedly connected to the eleventh electric telescopic rod 1314, the telescopic ends of the eleventh electric telescopic rod 1314 are respectively fixedly connected to the second U-shaped plates 1315, the inner walls at the upper and lower ends of the second U-shaped plates 1315 and the first U-shaped plates 137 are respectively fixedly connected to the twelfth electric telescopic rod 1316, the telescopic ends of the twelfth electric telescopic rod 1316 are respectively fixedly connected to the anti-folding plates 1317; The side walls at both ends of the two second fixed plates 138 are fixedly connected to the same support frame 1318, the bottom side wall of the support frame 1318 is fixedly connected to the thirteenth electric telescopic rod 1319, the telescopic end of the thirteenth electric telescopic rod 1319 is fixedly connected to the first drying plate 1320, the top side wall of the bottom plate 1 is provided with a seventh groove 1321, the bottom inner wall of the seventh groove 1321 is fixedly connected to the fourteenth electric telescopic rod 1322, the telescopic end of the fourteenth electric telescopic rod 1322 is fixedly connected to the second drying plate 1323, and the second drying plate 1323 is located directly below the first drying plate 1320.

[0024] Specifically, the rayon grey fabric can be heated and dried to keep it dry, reducing the impact of the rayon grey fabric after spraying the smoothing agent. At the same time, in the process of winding the rayon grey fabric on the collecting rod 123 and rewinding it on the winding drum, the two ends of the rayon grey fabric can always be longitudinally tightened to prevent the rayon grey fabric from forming wrinkles in the longitudinal direction when only the rayon grey fabric is transversely tightened, resulting in wrinkles on the surface of the rayon grey fabric when it is wound on the collecting rod 123 and the winding drum, affecting the appearance of the finished product, resulting in an uneven product surface, thereby improving the pretreatment effect and work efficiency of the device on the rayon grey fabric.

[0025] The operating principle of the present invention is now described as follows: In the present invention, when it is necessary to pre-treat the produced rayon grey fabric, firstly, the second motor 1110 is controlled to start, driving the third electric telescopic rod 1111 to rotate, so that the clamping rod 1114 and the fourth electric telescopic rod 1113 are rotated 90 degrees without blocking the fixed cylinder 118, and then the staff will cover the winding cylinder wrapped with the rayon grey fabric on the outside of the fixed cylinder 118, and then the second motor 1110 is controlled to rotate in the opposite direction, the clamping rod 1114 is located at one end of the fixed cylinder 118, and then the fourth electric telescopic rod 1113 is controlled to start, driving the clamping rod 1114 to move into the inside of the fixed cylinder 118, and then the fifth electric telescopic rod 1115 is controlled to start, driving the clamping plate 1116 to move toward the inner wall direction of the fixed cylinder 118, and using the clamping plate 1116 to clamp the rayon grey fabric. The fixing cylinder 118 is fixed, and then the sixth electric telescopic rod 1117 is controlled to start, driving the clamping plate 1118 to move, and the clamping plate 1118 is used to fix the outer winding cylinder. After the winding cylinder is fixed, a set of second electric slide rails 132 corresponding to both sides of the bottom plate 1 are controlled to start, driving the corresponding second slide plate 133 to move to one end of the winding cylinder, and then the corresponding ninth electric telescopic rod 136 is controlled to start, so that the anti-folding plate 1317 in the first U-shaped plate 137 and one end of the winding cylinder are located in the same plane, and then the staff puts one end of the rayon grey cloth into the two first U-shaped plates 137, and then controls the corresponding twelfth electric telescopic rod 1316 to start, fix one end of the rayon grey cloth, and then controls the relative The corresponding second electric slide rail 132 is started simultaneously with the first motor 117, so that the winding drum is continuously rotated, and in coordination with the movement of the anti-folding plate 1317, one end of the rayon grey fabric is moved to the bottom of the pressing plate 127, and then the seventh electric telescopic rod 126 is controlled to start, and the pressing plate 127 is used to fix one end of the rayon grey fabric. In the process of the two first U-shaped plates 137 driving the rayon grey fabric to move, the eighth electric telescopic rods 134 above the other two second electric slide rails 132 respectively arranged on both sides of the bottom plate 1 are started, driving the first support plate 135 to move upward, and not blocking the first U-shaped plate 137 driving the movement of the rayon grey fabric. After the pressing plate 127 is used to fix one end of the rayon grey fabric, the third motor 1 24 rotates, so that the collecting rod 123 rotates continuously, and the rotation speed of the third motor 124 matches the rotation speed of the first motor 117, ensuring that the rayon grey cloth is stably wound on the outer wall of the collecting rod 123, and when the first U-shaped plate 137 drives the rayon grey cloth to move to the bottom of the second nozzle 8, the first nozzle 4, the second nozzle 8 and the water pump 10 are controlled to start at the same time, and the smoothing agent in the liquid storage shell 5 is evenly sprayed on the surface of the rayon grey cloth through the first nozzle 4 and the second nozzle 8. After the two first U-shaped plates 137 pass through the two first U-shaped plates 137 in the middle, the two eighth electric telescopic rods 134 in the middle are controlled to start, so that the corresponding first U-shaped plates 137 move to the rear part of the previous first U-shaped plate 137.At this time, the first U-shaped plates 137 are both located on the upper and lower sides of the rayon grey fabric, and then the corresponding twelfth electric telescopic rod 1316 is controlled to start, driving the corresponding pressing plate 127 to clamp the two sides of the rayon grey fabric, and then the ninth electric telescopic rod 136 in the middle is controlled to contract, and the two sides of the rayon grey fabric are pulled to prevent the rayon grey fabric from having longitudinal creases. After the first U-shaped plates 137 of the previous group move to one side of the collecting rod 123, the corresponding twelfth electric telescopic rod 1316 and the ninth electric telescopic rod 136 are controlled to contract and return to their original positions, and then the corresponding second electric slide rail 132 and the eighth electric telescopic rod 134 are controlled to start, driving the first support plate 135 to move downward, so that the first U-shaped plates 137 of the first group The twelfth electric telescopic rod 1316 is controlled to start according to the above method, and the two sides of the rayon grey cloth are continuously tightened, and the corresponding second electric slide rail 132 moves along with it. After the first U-shaped plate 137 of the first group moves to the rear side of the first U-shaped plate 137 of the third group, the eighth electric telescopic rod 134, the ninth electric telescopic rod 136 and the twelfth electric telescopic rod 1316 are controlled to start, and the two ends of the rayon grey cloth are continuously tightened to ensure that there are no creases on the surface of the rayon grey cloth when it is wound on the collecting rod 123. The first U-shaped plate 137 of the second group moves to one side of the collecting rod 123. After that, the corresponding electrical components are controlled according to the above method to make the first U-shaped plate 137 of the second group be re-located to one side of the first U-shaped plate 137, so as to realize continuous longitudinal tensioning of the two ends of the rayon grey cloth, and the transverse direction of the rayon grey cloth is tensioned by the collecting rod 123 and the winding drum. At this time, after the surface of the rayon grey cloth is sprayed with the smoothing agent, the surface of the rayon grey cloth can remain in a tensioned state without creases, and the moving speed of the second electric slide rail 132 when driving the first U-shaped plate 137 to move is matched with the moving speed of the collecting rod 123 on the rayon grey cloth, so that the rayon grey cloth is always longitudinally tensioned. After all the rayon grey cloth on the winding drum is wound around the collecting rod 123, the smoothing process of the rayon grey cloth is completed, and the rayon grey cloth sprayed with the smoothing agent is wound on the winding drum. When the rayon grey fabric is wound around the collecting rod 123, the pressure exerted between the rayon grey fabrics helps to make the surface of the rayon grey fabrics smoother. Then, the staff puts one end of the rayon grey fabric into the first group of second U-shaped plates 1315 on both sides of the bottom plate 1, and then controls the twelfth electric telescopic rod 1316 to start, fixes the two ends of the rayon grey fabric, and then controls the first electric telescopic rod 114 and the third electric telescopic rod 1111 to start, drives the winding drum to move upward, and moves the winding drum to the top of the collecting rod 123, and then controls the first electric slide rail 112 to start, drives the first slide plate 113 and the winding drum to move to the other side of the bottom plate 1, so as to collect the dried rayon grey fabrics, and then controls the first group of third electric slide rails 1310 and the third motor 124 to start at the same time.The rayon grey fabric wound on the collecting rod 123 is continuously released, so that one end of the rayon grey fabric moves to the surface of the winding drum. After the staff fixes one end of the rayon grey fabric on the surface of the winding drum, the first motor 117 is controlled to continue to rotate, so that the rayon grey fabric on the collecting rod 123 is rewound on the outer wall of the winding drum. At the same time, when one end of the rayon grey fabric moves to the bottom of the first drying plate 1320, the thirteenth electric telescopic rod 1319, the first drying plate 1320, the fourteenth electric telescopic rod 1322 and the second drying plate 1323 are controlled to start at the same time, so that the first drying plate 1320 and the second drying plate 1323 are After approaching the rayon grey fabric, the rayon grey fabric is heated and dried to make the surface of the rayon grey fabric dry for subsequent use. When the second U-shaped plate 1315 of the first group drives one end of the rayon grey fabric to move to the second U-shaped plate 1315 of the second group, the corresponding eleventh electric telescopic rod 1314 and the twelfth electric telescopic rod 1316 are controlled to start, and the two sides of the rayon grey fabric are tightened. According to the above steps, the third electric slide rail 1310, the tenth electric telescopic rod 1312, the eleventh electric telescopic rod 1314 and the twelfth electric telescopic rod 1316 of each group are controlled to start in sequence, so that the first The anti-folding plates 1317 in the second U-shaped plates 1315 can continuously tighten the rayon grey fabric to ensure that when the rayon grey fabric is rewound on the winding drum, no folds are generated in the longitudinal and transverse directions of the rayon grey fabric, thereby improving the reliability of the smoothing treatment of the rayon grey fabric, and can automatically smooth the rayon grey fabric wound on the winding drum, and use the collecting rod 123 to wind the rayon grey fabric sprayed with a smoothing agent, and use the pressure exerted by the rayon grey fabrics on each other to make the surface of the rayon grey fabric smoother. At the same time, the rayon grey fabric rolled on the collecting rod 123 can be rewound on the outer wall of the winding drum, and the rayon grey fabric rolled on the collecting rod 123 can be rewound on the outer wall of the winding drum. During the process, the rayon grey fabric can be heated and dried to keep it dry, reducing the impact of the rayon grey fabric after spraying the smoothing agent. At the same time, in the process of winding the rayon grey fabric on the collecting rod 123 and rewinding it on the winding drum, the two ends of the rayon grey fabric can always be longitudinally tightened to prevent the rayon grey fabric from forming wrinkles in the longitudinal direction when only the rayon grey fabric is transversely tightened, resulting in wrinkles on the surface of the rayon grey fabric when it is wound on the collecting rod 123 and the winding drum, affecting the appearance of the finished product and causing the product surface to be uneven, thereby improving the pretreatment effect and work efficiency of the device on the rayon grey fabric.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pretreatment device for producing rayon grey fabric, comprising a bottom plate (1), characterized in that: The bottom four corners of the bottom plate (1) are all fixedly connected to support plates (2); a first groove (3) is provided on the top side wall of the bottom plate (1); a plurality of first nozzles (4) are fixedly connected to the bottom inner wall of the first groove (3); a liquid storage shell (5) is fixedly connected to the bottom side wall of the bottom plate (1); water inlet ends of the plurality of first nozzles (4) penetrate the side walls of the bottom plate (1) and the liquid storage shell (5) and extend inward; two first fixing plates (6) are symmetrically fixedly connected to the side walls at both ends of the bottom plate (1); one end side wall of the two first fixing plates (6) is fixedly connected to the same support shell (7); a plurality of second nozzles (8) are fixedly connected to the bottom side wall of the support shell (7); and a plurality of The water inlet end of the second nozzle (8) penetrates the side wall of the support shell (7) and protrudes inwardly; the bottom side wall of the support shell (7) is provided with a through hole, and a connecting pipe (9) is fixedly connected to the corresponding through hole; the side wall of the liquid storage shell (5) is fixedly connected with a water pump (10); the water outlet end of the water pump (10) is fixedly connected to one end of the connecting pipe (9); the water inlet end of the water pump (10) penetrates the side wall of the liquid storage shell (5) and protrudes inwardly; the top side wall of the bottom plate (1) is provided with a rayon grey fabric storage component (11); the top side wall of the bottom plate (1) is fixedly connected with an auxiliary smoothing processing transfer component (12); and the top side wall of the first fixed plate (6) is provided with an anti-folding component (13).

2. A pretreatment device for producing rayon grey fabric according to claim 1, characterized in that: The rayon grey fabric storage component (11) comprises two second grooves (111) symmetrically formed on the top side wall of the bottom plate (1), the inner walls of the two second grooves (111) are both fixedly connected to a first electric slide rail (112), the top side wall of the first electric slide rail (112) is slidably connected to a first slide plate (113), the top side wall of one of the first slide plates (113) is fixedly connected to a first electric telescopic rod (114), the telescopic end of the first electric telescopic rod (114) is fixedly connected to a first side plate (115), one end side wall of the first side plate (115) is rotatably connected to a second electric telescopic rod (116), one end side wall of the first side plate (115) is fixedly connected to a first motor (117), and the output end of the first motor (117) passes through the side wall of the first side plate (115) and is fixedly connected to one end of the second electric telescopic rod (116).

3. A pretreatment device for producing rayon grey fabric according to claim 2, characterized in that: The telescopic end of the second electric telescopic rod (116) is fixedly connected to a fixing cylinder (118); a third groove (119) is provided on a top side wall of another first sliding plate (113); a second motor (1110) is fixedly connected to an inner wall of the third groove (119); an output end of the second motor (1110) is fixedly connected to a third electric telescopic rod (1111); a telescopic end of the third electric telescopic rod (1111) is fixedly connected to a second side plate (1112); and a fourth electric telescopic rod (1113) is rotatably connected to a side wall of one end of the second side plate (1112).

4. A pretreatment device for producing rayon grey fabric according to claim 3, characterized in that: The telescopic end of the fourth electric telescopic rod (1113) is fixedly connected to a clamping rod (1114), a rod wall of the clamping rod (1114) is fixedly connected to a plurality of fifth electric telescopic rods (1115), the telescopic ends of the plurality of fifth electric telescopic rods (1115) are fixedly connected to a plurality of clamping plates (1116), the outer wall of the fixed cylinder (118) is fixedly connected to a plurality of sixth electric telescopic rods (1117), and the telescopic ends of the plurality of sixth electric telescopic rods (1117) are all fixedly connected to a clamping plate (1118).

5. The pretreatment device for producing rayon grey fabric according to claim 1, characterized in that: The auxiliary smoothing processing transfer component (12) comprises two connecting plates (121) symmetrically fixedly connected to the top side walls of the bottom plate (1), the side walls of the two connecting plates (121) at opposite ends are rotatably connected to a rotating plate (122), the side walls of the two rotating plates (122) at opposite ends are rotatably connected to the same collecting rod (123), the side wall of one of the connecting plates (121) is fixedly connected to a third motor (124), the output end of the third motor (124) passes through the side wall of the connecting plate (121) and is fixedly connected to the side wall of the corresponding rotating plate (122), the side walls of the rotating plates (122) are each provided with a fourth groove (125), the top inner wall of the fourth groove (125) is each fixedly connected to a seventh electric telescopic rod (126), and the telescopic end of the seventh electric telescopic rod (126) is each fixedly connected to a pressing plate (127).

6. The pretreatment device for producing rayon grey fabric according to claim 1, characterized in that: The anti-bending assembly (13) comprises three fifth grooves (131) formed on the top side wall of the first fixed plate (6); the inner walls of the fifth grooves (131) are fixedly connected to the second electric slide rail (132); the top side wall of the second electric slide rail (132) is slidably connected to the second slide plate (133); the top side wall of the second slide plate (133) is fixedly connected to the eighth electric telescopic rod (134); the telescopic end of the eighth electric telescopic rod (134) is fixedly connected to the first support plate (135); the side walls of the first support plate (135) are fixedly connected to the ninth electric telescopic rod (136); and the telescopic end of the ninth electric telescopic rod (136) is fixedly connected to the first U-shaped plate (137).

7. A pretreatment device for producing rayon grey fabric according to claim 6, characterized in that: Two second fixing plates (138) are symmetrically fixedly connected to the side walls at both ends of the bottom plate (1), three sixth grooves (139) are respectively provided on the top side walls of the two second fixing plates (138), the inner walls of the sixth grooves (139) are respectively fixedly connected to third electric slide rails (1310), the top side walls of the third electric slide rails (1310) are respectively slidably connected to third slide plates (1311), the top side walls of the third slide plates (1311) are respectively fixedly connected to tenth electric telescopic rods (1312), and the tenth electric telescopic rods (131 2) are fixedly connected to the telescopic ends of the second support plate (1313), one end side wall of the second support plate (1313) is fixedly connected to the eleventh electric telescopic rod (1314), the telescopic ends of the eleventh electric telescopic rod (1314) are fixedly connected to the second U-shaped plate (1315), the second U-shaped plate (1315) and the upper and lower inner walls of the first U-shaped plate (137) are fixedly connected to the twelfth electric telescopic rod (1316), and the telescopic ends of the twelfth electric telescopic rod (1316) are fixedly connected to the anti-folding plate (1317).

8. The pretreatment device for producing rayon grey fabric according to claim 7, characterized in that: The side walls at both ends of the two second fixed plates (138) are fixedly connected to the same support frame (1318); the side wall at the bottom end of the support frame (1318) is fixedly connected to a thirteenth electric telescopic rod (1319); the telescopic end of the thirteenth electric telescopic rod (1319) is fixedly connected to the first drying plate (1320); the top side wall of the bottom plate (1) is provided with a seventh groove (1321); the bottom inner wall of the seventh groove (1321) is fixedly connected to a fourteenth electric telescopic rod (1322); the telescopic end of the fourteenth electric telescopic rod (1322) is fixedly connected to the second drying plate (1323); and the second drying plate (1323) is located directly below the first drying plate (1320).

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