Drying device for composite textile fabric production

Abstract

The invention relates to the technical field of textile fabric production, in particular to a drying device for composite textile fabric production. The technical problems that when an existing drying device dries a composite textile fabric, the fabric is difficult to fully clamp, the drying quality of the fabric is affected, the operation of enabling the fabric to penetrate through the drying device is tedious due to the fact that the internal space of the drying device is generally long, and the working efficiency is low are solved. A drying device for composite textile fabric production comprises a support, and a drying box is arranged on the support. By pulling the mounting pull rod, the fabric is driven to move to the other material opening of the drying box, the net plate rotates to continuously make contact with the fabric so that the fabric can be clamped, in this way, the fabric can penetrate through the drying box more quickly, the working efficiency is improved, the fabric is clamped through the net plate, and the fabric can be dried more conveniently. Shrinkage and wrinkles in the fabric drying process can be prevented, and then the fabric drying quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of textile fabric production, and in particular to a drying device used for producing composite textile fabrics. Background Art

[0002] Composite textile fabrics refer to new fabrics with specific properties and appearance formed by combining two or more different types of fiber materials. Composite fabrics can have multiple functions at the same time, such as waterproof, moisture permeable, breathable, UV protection, antibacterial, etc. When preparing composite fabrics, they usually go through processes such as drying and winding. Drying is to remove excess moisture from the fabric to achieve the purpose of drying, flattening or shaping.

[0003] As the moisture of the fabric evaporates during the drying process, it is easy to shrink and wrinkle. However, the existing drying device is difficult to fully clamp the fabric during the drying process, which affects the drying quality of the fabric. In addition, the drying device generally has a long internal space, which makes it cumbersome to pass the fabric through the drying device, resulting in low work efficiency. Summary of the invention

[0004] In view of the shortcomings or deficiencies of the above-mentioned prior art, the present invention provides a drying device for the production of composite textile fabrics, which can enable fabrics to pass through a drying box more quickly, thereby improving work efficiency, and can fully clamp the fabrics to prevent shrinkage and wrinkles during the drying process of the fabrics, thereby improving the drying quality of the fabrics.

[0005] The technical implementation scheme of the present invention is: a drying device for the production of composite textile fabrics, including a bracket, a drying box is arranged on the bracket, the drying box has two air outlets and two material ports, the drying box is provided with two filters, two collecting frames and two sets of mounting rods are slidably connected to the drying box, the drying box is provided with four air inlet pipes, two mounting rods are respectively provided with two drying air frames, the four air inlet pipes are respectively connected to the four drying air frames, fabrics pass between the two material ports on the drying box, and the drying box is provided with a drying auxiliary mechanism, an adjustment mechanism and a clamping mechanism.

[0006] Optionally, the drying auxiliary mechanism includes a rotating shaft, a transmission belt, a sealing slider, a sliding mounting frame, a driving motor and a mesh plate. A rotating shaft is rotatably connected between two mounting rods in each group of mounting rods. Two transmission belts are wound around the two transmission shafts on each group of two mounting rods. Two sealing sliders are slidably connected to the drying box. A sliding mounting frame is slidably connected to the drying box. Each sliding mounting frame is provided with a driving motor. The output shafts of the two driving motors respectively pass through two sealing plates and are connected to two of the mounting rods. A mesh plate is provided between the two transmission belts on each group of two mounting rods.

[0007] Optionally, the adjustment mechanism includes an adjusting screw, a column gear, a toothed belt and a servo motor. Two adjusting screws are rotatably connected to the drying box. The two adjusting screws are respectively connected to the two mounting rods by threads. Two column gears are provided on the two adjusting screws. The drying box is rotatably connected to the column gear. A toothed belt is wound between the three column gears. The drying box is provided with a servo motor, and the output shaft of the servo motor is connected to one of the column gears.

[0008] Optionally, each adjusting screw is provided with two threads in opposite directions, and two mounting rods located on the same adjusting screw are respectively connected to the two reverse threads on the adjusting screw.

[0009] Optionally, the clamping mechanism includes a slide rail, an installation rod, a clamping plate, a pressure spring 1 and an extrusion block. Two slide rails are provided on the drying box, and the two slide rails are symmetrically arranged. An installation rod is slidably connected between the two slide rails. The installation rod is slidably connected to the drying box. Two clamping plates are slidably connected to the installation rod, and the two clamping plates are symmetrically arranged. Two pressure springs 1 are connected between the two clamping plates. Four groups of extrusion blocks are provided in the drying box, and each group has two extrusion blocks. A slide rod is provided on the bracket, and the installation rod and the slide rod are slidably connected. A pressure spring 3 is connected between the installation rod and the bracket.

[0010] Optionally, it also includes a mesh cleaning component, which is used to remove fabric lint attached to the mesh plate. The mesh cleaning component includes a mounting frame, a driving wheel, a bidirectional screw, a driven wheel, a belt, a tensioning rod, a reset spring, a guide rod and a brush rod. Two mounting frames are provided on the drying box, and driving wheels are provided on the output shafts of the two driving motors. Two bidirectional screws are rotatably connected to the drying box, and driven wheels are provided on the two bidirectional screws. Guide rods are slidably connected to the two mounting frames, and a reset spring is connected between the guide rod and the mounting frame. A belt is wound around the driving wheel, the driven wheel and the tensioning rod. Two guide rods are provided on the drying box, and the two guide rods are symmetrically arranged. Several brush rods are threadedly connected to the two bidirectional screws, and the several brush rods are respectively in contact with the two mesh plates, and the brush rods on the two bidirectional screws are respectively slidably connected to the two guide rods.

[0011] Optionally, a plurality of bidirectional threads are evenly spaced on the bidirectional screw.

[0012] Optionally, it also includes a top plate, a top block, two pressure springs and a gathering frame. Two top plates are slidably connected to the drying box. The two top plates are symmetrically arranged. Each mounting rod is provided with a top block. Several pressure springs are connected between the two top plates and the drying box. Two gathering frames are provided in the drying box.

[0013] Optionally, a plurality of top columns are provided on the top plate.

[0014] Optionally, the two gathering frames are respectively located under the two filter screens.

[0015] The beneficial effects of the present invention are as follows: 1. The clamping plate and the squeezing block are separated, and the pressure spring is reset to drive the two clamping plates to move in the direction of approaching each other, so that the two clamping plates will clamp the fabric. The user continues to pull the installation rod, thereby driving the fabric to move to another material opening of the drying box. The two clamping plates are squeezed by the squeezing block at the other material opening of the drying box, so that the two clamping plates move in the direction of moving away from each other. The user can take the fabric between the clamping plates out of the drying box, and the rotation of the two rotating shafts respectively drives the two toothed belts and the screen plate to rotate. The rotation of the screen plate will continue to contact the fabric, thereby clamping the fabric. In this way, the fabric can pass through the drying box more quickly, thereby improving work efficiency. Moreover, by clamping the fabric by the screen plate, shrinkage and wrinkles of the fabric can be prevented during the drying process, thereby improving the drying quality of the fabric.

[0016] 2. The rotation of the bidirectional screw drives the brush rod to move back and forth. The reciprocating movement of the brush rod will clean the screen, so that the fabric fluff attached to the screen will be brushed off. Since the hot air in the drying box will be discharged from the drying box through the air outlet, under the action of the airflow, the fabric fluff brushed off the screen will pass through the collection frame and be driven by the airflow to the air outlet. The fabric fluff will be collected in the collection frame, thereby cleaning the screen and maintaining the permeability of the screen mesh, so that the fabric can be more fully in contact with the hot air, thereby improving the fabric drying efficiency.

[0017] 3. The top plate extends into the filter, and the user can pull the collection frame out of the drying box. During the process of the collection frame extending out of the drying box, the collection frame will scrape off the fabric fluff pushed out by the top plate on the filter, and the scraped fabric fluff will be collected in the collection frame. The user cleans up the fabric fluff in the collection frame and puts it back into the drying box to complete the cleaning of the fabric fluff. In this way, the cleaned fabric fluff can be cleaned more conveniently, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the collecting frame, the air inlet pipe and the sliding rod of the present invention.

[0020] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the drying box of the present invention.

[0021] Figure 4 It is a schematic diagram of a partially split three-dimensional structure of the present invention.

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the mounting rod, rotating shaft, transmission belt and adjusting screw of the present invention.

[0023] Figure 6It is a three-dimensional structural schematic diagram of the servo motor, column gear and toothed belt of the present invention.

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the screen plate, mounting frame and servo motor of the present invention.

[0025] Figure 8 It is a schematic diagram of the disassembled three-dimensional structure of the drying auxiliary mechanism of the present invention.

[0026] Fig. 9 It is a schematic diagram of the split three-dimensional structure of the adjustment mechanism of the present invention.

[0027] Fig.10 It is a three-dimensional structural schematic diagram of the splint, mounting rod and extrusion block of the present invention.

[0028] Fig.11 For the present invention Fig.10 Schematic diagram of the enlarged three-dimensional structure at point A in the middle.

[0029] Fig.12 It is a schematic diagram of the disassembled three-dimensional structure of the clamping mechanism of the present invention.

[0030] Fig.13 It is a schematic diagram of the three-dimensional structure of the guide rod, the bidirectional screw rod and the brush rod of the present invention.

[0031] Fig.14 It is a schematic diagram of the three-dimensional structure of the bidirectional screw and the brush rod of the present invention.

[0032] Fig.15 It is a three-dimensional structural schematic diagram of the top plate, top block and gathering frame of the present invention.

[0033] Fig.16 It is a three-dimensional structural schematic diagram of the top plate and the second pressure spring of the present invention.

[0034] Fig.17 It is a schematic diagram of the three-dimensional structure of the top plate of the present invention.

[0035] The meanings of the reference numerals in the figure are as follows: 1: bracket, 2: drying box, 3: filter screen, 4: collecting frame, 41: mounting rod, 5: drying air frame, 6: air inlet pipe, 61: fabric, 71: rotating shaft, 72: transmission belt, 73: sealing slider, 74: sliding mounting frame, 75: driving motor, 76: mesh plate, 81: adjusting screw, 82: column gear, 83: toothed belt, 84: servo motor, 91: slide rail, 92: mounting rod, 93: splint, 94: pressure spring one, 95: extrusion block, 96: slide rod, 97: pressure spring three, 101: mounting frame, 102: driving wheel, 103: bidirectional screw, 104: driven wheel, 105: belt, 106: tensioning rod, 107: reset spring, 108: guide rod, 109: brush rod, 11: top plate, 12: top block, 13: pressure spring two, 14: collecting frame. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0037] Embodiment 1: A drying device for producing composite textile fabrics, such as Figure 1-Figure 12 As shown, it includes a bracket 1, a drying box 2, a filter 3, a collection frame 4, a mounting rod 41, a drying air frame 5, an air inlet pipe 6, a fabric 61, a drying auxiliary mechanism, an adjustment mechanism and a clamping mechanism. The bracket 1 is connected to the drying box 2 by bolts. The drying box 2 has two air outlets and two material outlets. The two air outlets of the drying box 2 are fixedly connected with the filter 3. The drying box 2 is slidably connected with two collection frames 4 and two groups of mounting rods 41. The two groups of mounting rods 41 are symmetrically arranged, and each group has two mounting rods 41. The drying box 2 is connected to four inlets by bolts. The air duct 6, the four air inlet ducts 6 are all retractable, and the four air inlet ducts 6 are respectively extended into the drying box 2, wherein two drying air frames 5 are respectively connected to the two mounting rods 41 by bolts, and the four air inlet ducts 6 are respectively connected to the four drying air frames 5, and the fabric 61 passes through the two material openings on the drying box 2. The drying box 2 is provided with a drying auxiliary mechanism, an adjusting mechanism and a clamping mechanism. The drying auxiliary structure is used to prevent the fabric 61 from shrinking during the drying process of the fabric 61, the adjusting mechanism is used to adjust the drying auxiliary structure, and the clamping structure is used to assist the fabric 61 to pass through the drying box 2.

[0038] The drying auxiliary mechanism includes a rotating shaft 71, a transmission belt 72, a sealing slider 73, a sliding mounting frame 74, a driving motor 75 and a mesh plate 76. The two mounting rods 41 in each group of mounting rods 41 are rotatably connected with the rotating shaft 71, and two transmission belts 72 are wound around the two transmission shafts on each group of two mounting rods 41. Two sealing sliders 73 are slidably connected to the drying box 2. The drying box 2 is slidably connected with a sliding mounting frame 74. Each sliding mounting frame 74 is fixedly connected with a driving motor 75. The output shafts of the two driving motors 75 respectively pass through two sealing plates and are fixedly connected to two of the mounting rods 41. A mesh plate 76 is fixedly connected between the two transmission belts 72 on each group of two mounting rods 41. The mesh plate 76 is used to clamp the fabric 61.

[0039] The adjusting mechanism includes an adjusting screw 81, a column gear 82, a toothed belt 83 and a servo motor 84. Two adjusting screws 81 are rotatably connected to the drying box 2. The two adjusting screws 81 are respectively connected to the two mounting rods 41 by threads. The adjusting screws 81 are used to adjust the position of the mounting rod 41. Two column gears 82 are fixedly connected to the two adjusting screws 81. The drying box 2 is rotatably connected to the column gears 82. A toothed belt 83 is wound between the three column gears 82. The drying box 2 is fixedly connected to the servo motor 84. The output shaft of the servo motor 84 is fixedly connected to one of the column gears 82.

[0040] Each adjusting screw 81 is provided with two threads in opposite directions, and the two mounting rods 41 on the same adjusting screw 81 are respectively connected to the two reverse threads on the adjusting screw 81 .

[0041] The clamping mechanism includes a slide rail 91, an installation rod 92, a clamping plate 93, a pressure spring 94 and an extrusion block 95. Two slide rails 91 are connected to the drying box 2 by bolts. The two slide rails 91 are symmetrically arranged. An installation rod 92 is slidably connected between the two slide rails 91. The installation rod 92 and the drying box 2 are slidably connected. Two clamping plates 93 are slidably connected to the installation rod 92. The two clamping plates 93 are symmetrically arranged. The clamping plates 93 are used to clamp the fabric 61. Two pressure springs 94 are connected between the two clamping plates 93. Four groups of extrusion blocks 95 are connected in the drying box 2 by bolts, and each group has two extrusion blocks 95. A slide rod 96 is fixedly connected to the bracket 1. The installation rod 92 and the slide rod 96 are slidably connected. A pressure spring 3 97 is connected between the installation rod 92 and the bracket 1.

[0042] At first, the two clamping plates 93 are squeezed by the four squeezing blocks 95, the two clamping plates 93 are separated, and the pressure spring 1 94 is compressed. One end of the fabric 61 to be dried is inserted into the drying box 2 through one of the material ports of the drying box 2. The fabric 61 is inserted into the drying box 2 and passes between the two clamping plates 93. Then, the user pulls the installation rod 92 to make the installation rod 92 extend out of the drying box 2. The pressure spring 3 97 is compressed, and the installation rod 92 drives the clamping plates 93 to move together, so that the clamping plates 93 and the squeezing blocks 95 are separated. The pressure spring 1 94 is reset to drive the two clamping plates 93 to move in a direction close to each other, so that the two clamping plates 93 will clamp the fabric 61. The user continues to pull the installation rod 92, thereby driving the fabric 61 to move. At the other material opening of the drying box 2, the two clamping plates 93 are squeezed by the squeezing block 95 at the other material opening of the drying box 2, so that the two clamping plates 93 move away from each other, and the user can take the fabric 61 between the clamping plates 93 out of the drying box 2. Then, the user loosens the installation rod 92, and the pressure spring 3 97 resets to drive the installation rod 92 to reset, and the installation rod 92 resets to drive the clamping plates 93 to reset. Then, the user controls the output shaft of the servo motor 84 to rotate, and the rotation of the output shaft of the servo motor 84 drives one of the column gears 82 to rotate, and the rotation of one of the column gears 82 drives the toothed belt 83 to rotate, and the rotation of the toothed belt 83 drives the other two column gears 82 to rotate, and the rotation of the other two column gears 82 respectively drives two adjusting screws 81 Rotate, the rotation of the adjusting screw 81 will drive the two groups of mounting rods 41 to move towards each other, and the movement of the mounting rod 41 will drive the sealing slider 73, the rotating shaft 71, the sliding mounting frame 74, the driving motor 75, the transmission belt 72, the drying air frame 5 and the mesh plate 76 to move together, and the air inlet pipe 6 is stretched. After the two mesh plates 76 clamp the fabric 61, the user turns off the servo motor 84, and then the user passes the drying hot air into the air inlet pipe 6, and the drying hot air is blown to the fabric 61 through the drying air frame 5. The user controls the fabric 61 to start rolling and controls the rotation of the output shaft of the driving motor 75. The user controls the output shaft speed of the driving motor 75 to be consistent with the rolling speed of the fabric 61, and the rotation of the output shafts of the two driving motors 75 respectively drives Two rotating shafts 71 rotate, and the rotation of the two rotating shafts 71 drives the two toothed belts 83 and the mesh plate 76 to rotate respectively. The rotation of the mesh plate 76 will continuously contact the fabric 61, thereby clamping the fabric 61. The drying hot air in the drying air frame 5 continuously blows toward the fabric 61 to dry the fabric 61. The water vapor and hot air dried on the fabric 61 are discharged from the drying box 2 through the air outlet on the drying box 2. After the fabric 61 is dried, the user stops rolling the fabric 61 and turns off the driving motor 75. The user controls the servo motor 84 to rotate in the opposite direction. The reverse rotation of the servo motor 84 drives the column gear 82 and the toothed belt 83 to reverse. The reverse rotation of the two column gears 82 drives the two screws to reverse respectively. The reverse rotation of the screw drives the two groups of mounting rods 41 to reset.The movement of the mounting rod 41 will drive the sealing slider 73, the rotating shaft 71, the sliding mounting frame 74, the driving motor 75, the transmission belt 72, the drying air frame 5 and the mesh plate 76 to reset. In this way, the fabric 61 can pass through the drying box 2 more quickly, improving the working efficiency. The fabric 61 can be clamped by the mesh plate 76 to prevent the fabric 61 from shrinking and wrinkling during the drying process, thereby improving the drying quality of the fabric 61.

[0043] Embodiment 2: Based on embodiment 1, Figure 13-Figure 17 As shown, it also includes a mesh cleaning component, which is used to remove the fabric 61 attached to the mesh plate 76. The mesh cleaning component includes a mounting frame 101, a driving wheel 102, a bidirectional screw 103, a driven wheel 104, a belt 105, a tensioning rod 106, a reset spring 107, a guide rod 108 and a brush rod 109. Two mounting frames 101 are connected to the drying box 2 by bolts, and the driving wheels 102 are fixedly connected to the output shafts of the two driving motors 75. Two bidirectional screws 103 are rotatably connected to the drying box 2, and the two bidirectional screws 103 are fixedly connected to the driven wheels 104. The two mounting frames 101 are A guide rod 108 is slidably connected, a return spring 107 is connected between the guide rod 108 and the mounting frame 101, a belt 105 is wound between the driving wheel 102, the driven wheel 104 and the tensioning rod 106, two guide rods 108 are fixedly connected to the drying box 2, the two guide rods 108 are symmetrically arranged, and a plurality of brush rods 109 are threadedly connected to the two bidirectional screws 103, and the brush rods 109 are used to scrape off the fabric 61 attached to the mesh plate 76, and a plurality of the brush rods 109 are respectively in contact with the two mesh plates 76, and the brush rods 109 on the two bidirectional screws 103 are respectively slidably connected to the two guide rods 108.

[0044] The bidirectional screw rod 103 is provided with a plurality of bidirectional threads at even intervals.

[0045] It also includes a top plate 11, a top block 12, a pressure spring 13 and a gathering frame 14. Two top plates 11 are slidably connected to the drying box 2. The top plates 11 are used to push out the fabric 61 attached to the mesh of the filter 3. The two top plates 11 are symmetrically arranged. Each mounting rod 41 is connected to a top block 12 by bolts. Several pressure springs 13 are connected between the two top plates 11 and the drying box 2. Two gathering frames 14 are connected in the drying box 2 by bolts.

[0046] A plurality of top posts are provided on the top plate 11 , and the top posts on the top plate are used to push out the fabric 61 attached to the mesh of the filter screen 3 .

[0047] The two gathering frames 14 are respectively located below the two filter screens 3, which is conducive to better blowing the fabric 61 toward the air outlet of the drying box.

[0048] The output shaft of the driving motor 75 rotates to drive the driving wheel 102 to rotate. The driving wheel 102 rotates through the belt 105 transmission belt 72 to drive the driven wheel 104 to rotate. The driven wheel 104 rotates to drive the bidirectional screw 103 to rotate. The rotation of the bidirectional screw 103 drives the brush rod 109 to move back and forth. The reciprocating movement of the brush rod 109 will clean the mesh plate 76, so that the fabric 61 attached to the mesh plate 76 is brushed off. Since the hot air in the drying box 2 will be discharged from the drying box 2 through the air outlet, under the action of the airflow, the fabric 61 brushed off the mesh plate 76 passes through the collection frame 14 The collection will be driven by the air flow to the air outlet, and the fabric 61 will be collected in the collection frame 4, so as to clean the mesh plate 76 and maintain the permeability of the mesh of the mesh plate 76, so that the fabric 61 can be more fully in contact with the hot air, thereby improving the drying efficiency of the fabric 61. During the movement of the driving motor 75, the driving motor 75 will drive the driving wheel 102 to move, and the movement of the driving wheel 102 will pull the belt 105. The belt 105 will be pulled to drive the tension rod to extend out of the installation frame 101, and the reset spring 107 will be compressed, so that the belt 105 is always taut. After the drying is completed, the driving motor 75 is reset, and the reset spring 107 resets and drives the tensioning rod 106 to reset. Before working, the top block 12 on the mounting rod 41 squeezes the top plate 11, and the pressure spring 13 is compressed, so that the top column on the top plate 11 will extend into the mesh of the filter 3, and the top column on the top plate 11 will not extend out of the mesh of the filter 3, and the air outlet of the drying box 2 is covered by the top plate 11. During working, the mounting rod 41 moves to drive the top block 12 to move. After the top block 12 and the top plate 11 are separated, the pressure spring 13 resets and drives the top plate 11 to extend out of the filter 3, and the drying box 2 The air outlet is no longer covered by the top plate 11. After drying is completed, the top plate 11 extends into the filter 3, and the user can pull the collecting frame 4 out of the drying box 2. During the process of the collecting frame 4 extending out of the drying box 2, the collecting frame 4 will scrape off the fabric 61 that is pushed out by the top plate 11 on the filter 3, and the scraped fabric 61 will be collected in the collecting frame 4. The user cleans up the fabric 61 in the collecting frame 4 and puts it back into the drying box 2 to complete the cleaning of the fabric 61. In this way, the cleaned fabric 61 can be cleaned more conveniently, thereby improving work efficiency.

[0049] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A drying device for composite textile fabric production, characterized in that: The drying box (2) comprises a support (1), the support (1) is provided with a drying box (2), the drying box (2) is provided with two air outlets and two material outlets, the drying box (2) is provided with two filter screens (3), the drying box (2) is slidably connected with two collecting frames (4) and two groups of mounting rods (41), and the drying box (2) is provided with four air inlet pipes (6); Two drying air frames (5) are respectively arranged on the two mounting rods (41), four air inlet pipes (6) are respectively connected to the four drying air frames (5), a fabric (61) passes between two material openings on the drying box (2), and a drying auxiliary mechanism, an adjusting mechanism and a clamping mechanism are arranged on the drying box (2).

2. A drying device for composite textile fabric production according to claim 1, characterized in that: The drying auxiliary mechanism comprises a rotating shaft (71), a transmission belt (72), a sealing slider (73), a sliding mounting frame (74), a driving motor (75) and a screen plate (76); the rotating shaft (71) is rotatably connected between two mounting rods (41) in each group of mounting rods (41); and two transmission belts (72) are wound around two transmission shafts on the two mounting rods (41) in each group; Two sealing sliders (73) are slidably connected to the drying box (2), and a sliding mounting frame (74) is slidably connected to the drying box (2). Each sliding mounting frame (74) is provided with a driving motor (75). The output shafts of the two driving motors (75) respectively pass through the two sealing plates and are connected to two of the mounting rods (41). A mesh plate (76) is provided between the two transmission belts (72) on each group of two mounting rods (41).

3. A drying device for composite textile fabric production according to claim 2, characterized in that: The adjusting mechanism comprises an adjusting screw (81), a column gear (82), a toothed belt (83) and a servo motor (84); two adjusting screws (81) are rotatably connected to the drying box (2); the two adjusting screws (81) are respectively connected to two mounting rods (41) by threads; two column gears (82) are arranged on the two adjusting screws (81); the column gears (82) are rotatably connected to the drying box (2); a toothed belt (83) is wound between the three column gears (82); the drying box (2) is provided with a servo motor (84); an output shaft of the servo motor (84) is connected to one of the column gears (82).

4. A drying device for composite textile fabric production according to claim 3, characterized in that: Each adjusting screw rod (81) is provided with two threads in opposite directions, and two mounting rods (41) located on the same adjusting screw rod (81) are respectively connected to the two reverse threads on the adjusting screw rod (81).

5. The drying device for composite textile fabric production according to claim 3, characterized in that: The clamping mechanism comprises a slide rail (91), an installation rod (92), a clamping plate (93), a pressure spring (94) and an extrusion block (95). Two slide rails (91) are provided on the drying box (2). The two slide rails (91) are symmetrically arranged. An installation rod (92) is slidably connected between the two slide rails (91). The installation rod (92) and the drying box (2) are slidably connected. Two clamping plates (93) are slidably connected to the mounting rod (92), and the two clamping plates (93) are symmetrically arranged. Two pressure springs (94) are connected between the two clamping plates (93). Four groups of extrusion blocks (95) are arranged in the drying box (2), and each group has two extrusion blocks (95). A sliding rod (96) is arranged on the bracket (1). The mounting rod (92) and the sliding rod (96) are slidably connected. A pressure spring (97) is connected between the mounting rod (92) and the bracket (1).

6. A drying device for composite textile fabric production according to claim 5, characterized in that: The invention also comprises a mesh cleaning component, which is used to remove the fabric (61) fluff attached to the mesh plate (76). The mesh cleaning component comprises a mounting frame (101), a driving wheel (102), a bidirectional screw (103), a driven wheel (104), a belt (105), a tensioning rod (106), a return spring (107), a guide rod (108) and a brush rod (109). Two mounting frames (101) are provided on the drying box (2), and driving wheels (102) are provided on the output shafts of the two driving motors (75). Two bidirectional screws (103) are rotatably connected to the drying box (2), and driven wheels (104) are provided on the two bidirectional screws (103).

7. A drying device for composite textile fabric production according to claim 6, characterized in that: The two installation frames (101) are both slidably connected with guide rods (108), a return spring (107) is connected between the guide rods (108) and the installation frame (101), a belt (105) is wound between the driving wheel (102), the driven wheel (104) and the tensioning rod (106), the drying box (2) is provided with two guide rods (108), the two guide rods (108) are symmetrically arranged, the two bidirectional screw rods (103) are both threadedly connected with a plurality of brush rods (109), the plurality of brush rods (109) are respectively in contact with the two mesh plates (76), the brush rods (109) on the two bidirectional screw rods (103) are respectively slidably connected with the two guide rods (108); the bidirectional screw rods (103) are evenly spaced with a plurality of bidirectional threads.

8. A drying device for composite textile fabric production according to claim 7, characterized in that: The drying box (2) further comprises a top plate (11), a top block (12), two pressure springs (13) and a gathering frame (14); two top plates (11) are slidably connected to the drying box (2); the two top plates (11) are symmetrically arranged; each mounting rod (41) is provided with a top block (12); a plurality of pressure springs (13) are connected between the two top plates (11) and the drying box (2); and two gathering frames (14) are arranged in the drying box (2).

9. A drying device for composite textile fabric production according to claim 8, characterized in that: A plurality of top columns are arranged on the top plate (11).

10. A drying device for composite textile fabric production according to claim 8, characterized in that: The two collecting frames (14) are respectively located below the two filter screens (3).

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