Production device and production process of a moisture-absorbing and quick-drying polyester knitted fabric

Abstract

The present invention discloses a production device and a production process for moisture-absorbing and quick-drying polyester knitted fabric, which relates to the field of production devices for knitted fabric. A production device for moisture-absorbing and quick-drying polyester knitted fabric includes a frame and a top plate, and the top plate is fixed on the frame. The production device further includes: a plurality of steam rollers are rotatably arranged on the frame, and the steam rollers are symmetrically arranged in two groups, upper and lower; an inclined groove is formed on the frame, and a group of steam rollers located above slide on the inclined groove through a limiting shaft; a servo motor is fixed on the top plate, and a threaded rod is fixed to the output end of the servo motor; the threaded rod is respectively connected with a support column and a cover plate through threads, and the cover plate is fixed on the support column; a limiting rod is fixedly connected below the support column, and the limiting shaft slides in the limiting rod; the present invention can increase the travel distance and setting time of the polyester fabric within a limited space, reduce the time required for high-temperature setting, and improve the cooling efficiency of the polyester fabric.

Description

Technical Field

[0001] The present invention belongs to the technical field of production devices for knitted fabrics, and specifically relates to a production device and production process for moisture-absorbing and quick-drying polyester knitted fabrics. Background Art

[0002] Moisture-absorbing and quick-drying polyester knitted fabric is a fabric with special functions. It combines the advantages of polyester fibers and special treatment technologies to achieve the effects of rapid moisture absorption and quick drying. It is widely used in fields such as sportswear, outdoor clothing, and casual clothing, which require good breathability and moisture-absorbing and quick-drying properties to meet people's comfort requirements during strenuous exercise or outdoor activities.

[0003] When making moisture-absorbing and quick-drying polyester knitted fabrics, multiple steps such as dyeing, washing, high-temperature setting, cooling, and low-temperature setting are often required. Among them, high-temperature setting can improve the physical and chemical properties of polyester fabrics, enhance dimensional thermal stability, optimize appearance and handfeel, and improve dyeing performance. Therefore, high-temperature setting is an indispensable key step in the production process, which is related to the final quality of the polyester fabric produced.

[0004] In high-temperature setting, the commonly used method at present is mainly to set the fabric through high-temperature steam. Compared with traditional high-temperature setting, steam setting has advantages in aspects such as uniform heating, environmental protection and energy conservation, protection of fabric properties, and adaptability and flexibility during the production process of polyester fabrics, thereby effectively reducing the degree of wrinkles and shrinkage during future use of the polyester fabric. However, the existing steam setting often lays the fabric flat on the steam generating device for timed setting, which requires a long time and the setting equipment occupies a large space, and the setting efficiency is slow. Based on this, the present invention is proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a production device for moisture-absorbing and quick-drying polyester knitted fabrics that can overcome or at least partially solve the above problems.

[0006] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A production device for moisture-absorbing and quick-drying polyester knitted fabrics, including a frame and a top plate, the top plate is fixed on the frame, and further includes: A plurality of steam rollers are rotated on the frame, and the steam rollers are symmetrically arranged in two groups, upper and lower; An inclined groove is provided on the frame, and the group of steam rollers located above slides on the inclined groove through a limiting shaft; A servo motor is fixed on the top plate, and a threaded rod is fixed at the output end of the servo motor; The threaded rod is respectively connected with a support column and a cover plate through threads, and the cover plate is fixed on the support column; A limiting rod is fixedly connected below the support column, and the limiting shaft slides inside the limiting rod.

[0007] Preferably, a plurality of driving rollers are rotatably provided at both ends of the frame. The lower driving roller is fixedly connected to a driven pulley through a rotating shaft. Driving pulleys are rotatably provided on both sides of the frame. A conveyor belt is connected between the driving pulley and the driven pulley.

[0008] Furthermore, a rotating wheel is fixedly connected to the driving pulley. A connecting rod is connected to the rotating wheel through a rotating shaft. The other end of the connecting rod is connected to a piston rod through a rotating shaft.

[0009] Furthermore, a support platform is fixedly connected to one end of the frame. A piston cylinder is fixedly connected to the support platform. The piston rod slides within the piston cylinder. An air inlet hole and an exhaust pipe are respectively communicated with the bottom of the piston cylinder.

[0010] Furthermore, a pushing frame and a pushing rod are respectively fixed to the two piston rods. A guiding plate is rotatably provided on the frame. A sliding push rod is fixed to one side of the guiding plate. The sliding push rod slides within the pushing frame.

[0011] Furthermore, a lower heating rod and an upper heating rod slide on the frame. A sliding groove is formed on the frame. An adjusting bolt slides within the sliding groove. The adjusting bolt is connected to the upper heating rod through a thread. The adjusting bolt is rotatably connected to the lower heating rod. The lower heating rod is fixedly connected to the pushing rod.

[0012] Preferably, a stroke push rod is fixed below the top plate. An extrusion block is fixedly connected to the lower part of the stroke push rod. A plurality of sliding rods are fixedly connected to the lower part of the extrusion block. A limiting block is fixed to the lower end of the sliding rod.

[0013] Furthermore, a rotating shaft frame slides on the sliding rod. An extrusion roller is rotatably connected to the rotating shaft frame.

[0014] Furthermore, a pressure sensor is fixed to the upper end of the rotating shaft frame. A compression spring is fixedly connected between the pressure sensor and the extrusion block. A plurality of guide rollers are fixed to the frame.

[0015] A production process of a production device for moisture-absorbing and quick-drying polyester knitted fabric mainly includes the following steps:

[0016] S1. Guide one end of the polyester fabric into the device through the driving roller and then pause.

[0017] S2. Start the servo motor to drive the steam roller to move.

[0018] S3. Start the stroke push rod to press down the polyester fabric.

[0019] S4. Start the device again for steam setting.

[0020] S5. Collect the polyester fabric after sizing is completed.

[0021] Compared with the prior art, the present invention provides a production device for moisture-absorbing and quick-drying polyester knitted fabric, which has the following beneficial effects:

[0022] In the production device for moisture-absorbing and quick-drying polyester knitted fabric, the up-and-down movement of the support column can guide the limiting shaft to slide on the inclined groove, so that the steam roller drives the polyester fabric to move downward, and then the polyester fabric on the steam roller is wound in an S shape, increasing the travel distance and sizing time of the polyester fabric within a limited space.

[0023] In the production device for moisture-absorbing and quick-drying polyester knitted fabric, as the cover plate descends along with the support column, it just fits into the upper part of the frame, thereby reducing the opening in the high-temperature sizing space and reducing heat dissipation, making the interior of the high-temperature sizing space in a high-temperature state and reducing the time required for high-temperature sizing.

[0024] In the production device for moisture-absorbing and quick-drying polyester knitted fabric, the driving pulley drives the rotating wheel to rotate, which can drive the piston rod to perform a reciprocating piston motion, so as to compress the air inside the piston cylinder and discharge it through the exhaust pipe to blow and cool the polyester fabric after sizing, improving the cooling efficiency of the polyester fabric.

[0025] In the production device for moisture-absorbing and quick-drying polyester knitted fabric, the driving pulley drives the rotating wheel to rotate, and the piston rod drives the pushing frame and the pushing rod to move respectively, which can drive the guiding plate to rotate back and forth, enabling the polyester fabric to fall regularly along the guiding plate and be folded and stacked together, and performing reciprocating ironing treatment on the polyester fabric within a certain range.

[0026] For the parts not involved in the production device for moisture-absorbing and quick-drying polyester knitted fabric, they are the same as or can be implemented by the prior art. The present invention can increase the travel distance and sizing time of the polyester fabric within a limited space, reduce the time required for high-temperature sizing, improve the cooling efficiency of the polyester fabric, enable the sized polyester fabric to fall regularly along the guiding plate and be folded and stacked together, and perform reciprocating ironing treatment on the polyester fabric within a certain range. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In the drawings:

[0028] Figure 1 is the overall structural schematic diagram of a production device for moisture-absorbing and quick-drying polyester knitted fabric proposed by the present invention;

[0029] Figure 2 is the cross-sectional view of a production device for moisture-absorbing and quick-drying polyester knitted fabric proposed by the present invention;

[0030] Figure 3 is a production device for moisture-absorbing and quick-drying polyester knitted fabric proposed by the present inventionFigure 1 Schematic diagram of the enlarged structure at A

[0031] Figure 4 For a production device of a moisture-absorbing and quick-drying polyester knitted fabric proposed by the present invention Figure 2 Schematic diagram of the enlarged structure at B

[0032] Figure 5 Schematic diagram of the structure of the piston cylinder part in a production device of a moisture-absorbing and quick-drying polyester knitted fabric proposed by the present invention

[0033] Figure 6 Schematic diagram of the structure of the steam roller part in a production device of a moisture-absorbing and quick-drying polyester knitted fabric proposed by the present invention

[0034] Figure 7 Schematic diagram of the structure of the rotating shaft frame part in a production device of a moisture-absorbing and quick-drying polyester knitted fabric proposed by the present invention

[0035] Figure 8 Schematic diagram of the structure of the heating rod part in a production device of a moisture-absorbing and quick-drying polyester knitted fabric proposed by the present invention

[0036] In the figure: 1, frame; 11, top plate; 12, support table; 13, driving roller; 14, transition roller; 2, steam roller; 21, support column; 211, limiting shaft; 22, cover plate; 23, limiting rod; 24, threaded rod; 25, servo motor; 26, inclined groove; 3, driving pulley; 31, rotating wheel; 32, conveyor belt; 33, driven pulley; 4, piston cylinder; 41, air inlet hole; 42, exhaust pipe; 43, piston rod; 44, connecting rod; 45, pushing frame; 46, pushing rod; 5, guiding plate; 51, sliding push rod; 6, stroke push rod; 61, extrusion block; 62, sliding rod; 621, limiting block; 63, compression spring; 64, pressure sensor; 65, rotating shaft frame; 66, extrusion roller; 7, upper heating rod; 71, adjusting bolt; 72, lower heating rod; 73, sliding groove. Detailed implementation manners

[0037] To make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0038] Example 1: Refer to Figures 1-8, A production device for moisture-absorbing and quick-drying polyester knitted fabric, including a frame 1 and a top plate 11. The top plate 11 is fixed on the frame 1, and further includes: A plurality of steam rollers 2 are rotatably arranged on the frame 1, and the steam rollers 2 are symmetrically arranged in two groups, upper and lower; An inclined groove 26 is provided on the frame 1, and a group of steam rollers 2 located above slide on the inclined groove 26 through a limiting shaft 211; A servo motor 25 is fixed on the top plate 11, and a threaded rod 24 is fixed to the output end of the servo motor 25; The threaded rod 24 is respectively connected with a support column 21 and a cover plate 22 through threads, and the cover plate 22 is fixed on the support column 21; A limiting rod 23 is fixedly connected below the support column 21, and the limiting shaft 211 slides within the limiting rod 23.

[0039] In the present invention, the servo motor 25 rotates the threaded rod 24, thereby being able to drive the support column 21 to move up and down, and further being able to drive the limiting rod 23 and the limiting shaft 211 to move up and down, and further being able to guide the limiting shaft 211 to slide on the inclined groove 26, and further causing the steam roller 2 located above to slide along the inclined groove 26 to the lower side of the adjacent steam roller 2. When the steam roller 2 is in the initial state, polyester fabric is laid between the upper and lower groups of steam rollers 2. As the support column 21 drives the limiting rod 23 to move downward, the steam roller 2 located above moves obliquely downward along the inclined groove 26, thereby driving the polyester fabric to move downward, making the polyester fabric on the steam roller 2 wound in an S shape. Thus, within a limited space, the travel distance and shaping time of the polyester fabric are increased. At the same time, the S-shaped winding maximizes the contact area between the polyester fabric and the steam roller 2, increases the utilization rate of steam, reduces heat loss, and at the same time, the S-shaped winding can perform double-sided heating treatment on the polyester fabric during the high-temperature shaping process. Compared with the traditional single-sided steam shaping, improvements have been made in the coverage range, shaping efficiency, and shaping uniformity;

[0040] The height of the support column 21 is the same as the vertical height of the inclined groove 26, so that when the support column 21 moves down to the lowest position, the cover plate 22 can just fit into the upper part of the frame 1, thereby reducing the opening in the high-temperature shaping space, reducing heat dissipation, making the interior of the high-temperature shaping space in a high-temperature state, and increasing the high-temperature shaping time.

[0041] Example 2: Refer to Figures 1-8, A production device for moisture-absorbing and quick-drying polyester knitted fabric, which is basically the same as that in Embodiment 1. Further: Multiple driving rollers 13 are rotated at both ends of the frame 1. The lower driving roller 13 is fixedly connected with a driven pulley 33 through a rotating shaft. Driving pulleys 3 are rotated on both sides of the frame 1. A conveyor belt 32 is connected between the driving pulley 3 and the driven pulley 33. A rotating wheel 31 is fixedly connected to the driving pulley 3. A connecting rod 44 is connected to the rotating wheel 31 through a rotating shaft. The other end of the connecting rod 44 is connected to a piston rod 43 through a rotating shaft. A support platform 12 is fixedly connected to one end of the frame 1. A piston cylinder 4 is fixedly connected to the support platform 12. The piston rod 43 slides within the piston cylinder 4. An air inlet hole 41 and an exhaust pipe 42 are respectively communicated with the bottom of the piston cylinder 4. A pushing frame 45 and a pushing rod 46 are respectively fixed on the two piston rods 43. A guiding plate 5 is rotated on the frame 1. A sliding push rod 51 is fixed on one side of the guiding plate 5. The sliding push rod 51 slides within the pushing frame 45. A lower heating rod 72 and an upper heating rod 7 slide on the frame 1. A sliding groove 73 is formed on the frame 1. An adjusting bolt 71 slides within the sliding groove 73. The adjusting bolt 71 is connected to the upper heating rod 7 through a thread. The adjusting bolt 71 is rotatably connected to the lower heating rod 72. The lower heating rod 72 is fixedly connected to the pushing rod 46.

[0042] In the present invention, the surface of the driving roller 13 is a matte surface, which can drive the transmission of polyester fabric and avoid slipping between the driving roller and the polyester fabric. As Figure 1 shown, a set of driving rollers 13 are respectively arranged on the left and right sides of the frame 1, which are respectively used to guide the incoming and outgoing of the polyester fabric. The transmission route of the polyester fabric is from left to right. Among them, the left driving roller 13 is directly driven by a motor to rotate, and the right driving roller 13 is driven by the motor to rotate the driving pulley 3, and then the driven pulley 33 and the driving roller 13 are driven to complete the rotational transmission through the conveyor belt 32;

[0043] When the driving pulley 3 rotates, it will drive the rotating wheel 31 to rotate synchronously. The rotating wheel 31 drives the connection point of the connecting rod 44 to perform circular motion, so that the connecting rod 44 drives the piston rod 43 to perform horizontal lateral pushing and pulling motion under the limit of the piston cylinder 4. Furthermore, the air in the piston cylinder 4 can be compressed, pushed, and extracted. A one-way intake valve and a one-way exhaust valve are respectively provided in the intake hole 41 and the exhaust pipe 42, which can respectively limit the air to only inject air into the piston cylinder 4 through the intake hole 41 and discharge air through the exhaust pipe 42. One side of the exhaust pipe 42 facing the guiding plate 5 is provided with a nozzle, so that the polyester fabric after shaping can be blown to cool down. The setting of the one-way valve can avoid the situation that the exhaust pipe 42 sucks the hot air in the high-temperature shaping area into the piston cylinder 4 during air extraction, resulting in a decrease in the cooling effect. Rapid cooling can improve the stability, dimensional control, appearance, and subsequent processing performance of the fabric. During the process of the rotating wheel 31 rotating one week, only half of the time is the process of compressing and exhausting the piston cylinder 4. Therefore, the positions where the two connecting rods 44 on both sides of the frame 1 are connected to the rotating wheel 31 are opposite, so that the movements of the two devices are exactly opposite, thus forming a complementarity, and the shaped polyester fabric can be blown and cooled at all times;

[0044] The upper end of the guiding plate 5 is rotationally connected to the frame 1. Through the back-and-forth rotation of the guiding plate 5, the shaped polyester fabric can fall regularly along the guiding plate 5 and be folded and stacked together. When the piston rod 43 performs reciprocating motion, it will drive the pushing frame 45 to move synchronously. The pushing frame 45 drives the sliding push rod 51 to move, thereby driving the guiding plate 5 to perform reciprocating rotation, completing the operation of guiding the polyester fabric to fall;

[0045] The lower heating rod 72 and the upper heating rod 7 can preheat and lay flat and comb the polyester fabric, avoiding the situation that the polyester fabric is folded and wrinkled during transmission, which affects the shaping effect. By rotating the adjusting bolt 71, the distance between the upper heating rod 7 and the lower heating rod 72 can be adjusted, so as to facilitate clamping of the polyester fabric. At the same time, the lower heating rod 72 is connected to the piston rod 43 through the push rod 46, so as to perform synchronous reciprocating motion with the piston rod 43. The sliding groove 73 can provide the adjusting bolt 71 to perform synchronous displacement along with the upper heating rod 7, so as to perform reciprocating ironing treatment on the polyester fabric within a certain range. The sliding groove 73 can provide the adjusting bolt 71 to perform synchronous displacement along with the upper heating rod 7;

[0046] It should be noted that since the length of the reciprocating motion path of the piston rod 43 is the diameter length of the rotating wheel 31, the length of the piston cylinder 4 should be the same as or slightly longer than the diameter of the rotating wheel 31. The reserved motion paths of the upper heating rod 7 and the lower heating rod 72 are also the diameter distance of the rotating wheel 31. The length of the piston rod 43 is twice the diameter of the rotating wheel 31, as Figure 1As shown, the position where the pushing frame 45 and the pushing rod 46 are arranged is at a distance equal to the radius of the rotating wheel 31 from the left end point of the piston rod 43, so as to avoid the pushing frame 45 and the pushing rod 46 from touching the machine frame 1 during the reciprocating movement of the piston rod 43.

[0047] Example 3: Refer to Figures 1-8 , a production device for moisture-absorbing and quick-drying polyester knitted fabric, which is basically the same as Example 2. Further: A stroke push rod 6 is fixed below the top plate 11. A pressing block 61 is fixedly connected below the stroke push rod 6. A plurality of sliding rods 62 are fixedly connected below the pressing block 61. A limiting block 621 is fixed at the lower end of the sliding rod 62. A rotating shaft frame 65 slides on the sliding rod 62. An extrusion roller 66 is rotatably connected to the rotating shaft frame 65. A pressure sensor 64 is fixed at the upper end of the rotating shaft frame 65. A compression spring 63 is fixedly connected between the pressure sensor 64 and the pressing block 61. A plurality of transition rollers 14 are fixed on the machine frame 1.

[0048] In the present invention, the stroke push rod 6 is used to drive the rotating shaft frame 65 to move downward, so as to stretch the polyester fabric. Stretching the polyester fabric before setting can significantly improve the strength and modulus of the polyester knitted fabric, increase its internal crystallinity and orientation degree, so that the fibers are more solid and have higher tensile strength, and can also improve the elasticity of the polyester knitted fabric. At the same time, the downward pressure of the extrusion roller 66 on the polyester fabric can provide sufficient tension for the fabric being steam-set, avoiding deformation and shrinkage during the steam-setting process. When the extrusion roller 66 presses down on the polyester fabric, the rotating shaft frame 65 slides upward under the influence of the reaction force, and the compression spring 63 is compressed and deformed, and the acting force is applied to the pressure sensor 64, so as to continuously monitor the pressure change of the polyester fabric. Because the fabric will produce elongation deformation when being stretched, the depth of the downward pressure of the stroke push rod 6 on the extrusion roller 66 can be adjusted according to the change of the pressure generated, so that the stretching force received by the polyester fabric remains unchanged, avoiding uneven quality of the products produced due to different stretching forces. The transition rollers 14 are located on both sides of the stroke push rod 6, so as to support the polyester fabric and avoid the polyester fabric from contacting the machine frame 1 after being squeezed by the extrusion roller 66, so as to avoid being stained with stains or being scratched by sharp corners during transmission. A limiting block 621 is fixed at the lower end of the sliding rod 62. When the stroke push rod 6 moves upward, the sliding rod 62 can support and drive the rotating shaft frame 65 to move upward through the limiting block 621. The length of the sliding rod 62 should be less than the distance between the rotating shaft frame 65 and the extrusion roller 66, so as to avoid the sliding rod 62 from touching the extrusion roller 66 when being compressed.

[0049] Example 4: Refer to Figures 1-8 , a production process of a production device for moisture-absorbing and quick-drying polyester knitted fabric, mainly including the following steps:

[0050] S1. First, start the driving roller 13 at the initial end, and guide the initial end of the polyester cloth successively through the middle of the driving roller 13, between the upper heating rod 7 and the lower heating rod 72, through the middle of the transition roller 14, under the pressing roller 66, and through the middle of the steam roller 2, and reserve a section of the polyester cloth in the high-temperature setting space, and then stop the operation of the driving roller 13;

[0051] S2. Start the servo motor 25 to drive the steam roller 2 to move. The steam roller 2 located above drives the polyester cloth to move obliquely downward, so that the polyester cloth is wound in an S shape between the polyester cloth and the steam roller 2;

[0052] S3. Preset the downward pressure for stretching the polyester cloth and start the stroke push rod 6 to drive the pressing block 61 and the pressing roller 66 to press downward;

[0053] S4. Start the driving rollers 13 at both ends again to convey and transport the polyester cloth, and at the same time start the steam device for high-temperature setting;

[0054] S5. Collect the stacked polyester cloth.

[0055] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications into equivalent embodiments by using the technical content prompted above within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A production device for moisture-absorbing and quick-drying polyester knitted fabric, comprising a frame (1) and a top plate (11), wherein the top plate (11) is fixed to the frame (1), and is characterized in that: Also includes: A plurality of steam rollers (2) are rotated on the frame (1), and the steam rollers (2) are symmetrically arranged in two upper and lower groups; The frame (1) is provided with an inclined groove (26), and a group of steam rollers (2) located above slide on the inclined groove (26) via a limiting shaft (211); A servo motor (25) is fixed on the top plate (11), and a threaded rod (24) is fixed to the output end of the servo motor (25); The threaded rod (24) is connected to the support column (21) and the cover plate (22) respectively through threads, and the cover plate (22) is fixed on the support column (21); A limiting rod (23) is fixedly connected to the bottom of the support column (21), and the limiting shaft (211) slides inside the limiting rod (23); A travel push rod (6) is fixed below the top plate (11), an extrusion block (61) is fixedly connected below the travel push rod (6), a plurality of sliding rods (62) are fixedly connected below the extrusion block (61), and a limit block (621) is fixed at the lower end of the sliding rod (62); A rotating shaft frame (65) is slidably mounted on the sliding rod (62), and a squeezing roller (66) is rotatably connected to the rotating shaft frame (65); A pressure sensor (64) is fixed to the upper end of the rotating shaft frame (65), a compression spring (63) is fixedly connected between the pressure sensor (64) and the extrusion block (61), and a plurality of transition rollers (14) are fixed to the frame (1); A plurality of transmission rollers (13) are rotatable at both ends of the frame (1), the lower transmission roller (13) is fixedly connected to a driven pulley (33) via a rotating shaft, and driving pulleys (3) are rotatable on both sides of the frame (1), and a conveyor belt (32) is connected between the driving pulley (3) and the driven pulley (33); The driving pulley (3) is fixedly connected to a rotating wheel (31), the rotating wheel (31) is connected to a connecting rod (44) via a rotating shaft, and the other end of the connecting rod (44) is connected to a piston rod (43) via a rotating shaft; A push frame (45) and a push rod (46) are respectively fixed on the two piston rods (43); A lower heating rod (72) and an upper heating rod (7) are slidably mounted on the frame (1). A sliding groove (73) is provided on the frame (1). An adjusting bolt (71) is slidably mounted in the sliding groove (73). The adjusting bolt (71) is connected to the upper heating rod (7) via a thread. The adjusting bolt (71) is rotatably connected to the lower heating rod (72). The lower heating rod (72) is fixedly connected to the push rod (46).

2. The production device of a moisture-absorbing and quick-drying polyester knitted fabric according to claim 1, characterized in that: One end of the frame (1) is fixedly connected to a support platform (12), a piston cylinder (4) is fixedly connected to the support platform (12), the piston rod (43) slides in the piston cylinder (4), and the bottom of the piston cylinder (4) is respectively connected to an air inlet (41) and an exhaust pipe (42).

3. The production device of the moisture-absorbing and quick-drying polyester knitted fabric according to claim 2, characterized in that: A guide plate (5) is rotatably mounted on the frame (1), a sliding push rod (51) is fixed to one side of the guide plate (5), and the sliding push rod (51) slides within the pushing frame (45).

4. A production process of a moisture-absorbing and quick-drying polyester knitted fabric production device, comprising the moisture-absorbing and quick-drying polyester knitted fabric production device according to claim 1, characterized in that: The main steps include: S1, guiding one end of the polyester cloth into the device through the transmission roller (13) and then pausing; S2, starting the servo motor (25) to drive the steam roller (2) to move; S3, start the stroke push rod (6) to press down the polyester cloth; S4, start the device again to steam set; S5. Collect the shaped polyester cloth.

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