A blended weft-knitted fabric drying and singeing integrated device

Abstract

The present application relates to a kind of blended weft-knitted fabric drying singeing integrated equipment, including two support plates, two support plates are sequentially fixedly connected with support rod I, support rod II, support rod III from left to right between them, support rod I and support rod III outside are sleeved with material roller, the cloth is wound and arranged on two material rollers, the both ends of cloth are fixedly connected with the outer side end face of two material rollers, multiple positioning rods are arranged on the outside of support rod II, the distance between multiple positioning rods and support rod II can be changed synchronously, the middle section of cloth can be abutted by positioning rod, combined with heating element I inserted in the inside of cloth middle section, heating element II is sleeved on the outside of cloth middle section, the purpose that cloth both sides are singed by heating element I and heating element II is achieved, and the gap between heating element I and heating element II can be used for drying treatment to cloth, simultaneously, periodic reciprocating motion meets the demand of actual drying and singeing to time and temperature.

Description

Technical Field

[0001] This invention relates to the field of textile fabric processing equipment technology, specifically to an integrated drying and singeing equipment for blended weft-knitted fabrics. Background Technology

[0002] Singeing and drying are essential processing steps in textile production, and both affect the quality of the finished product, especially the success rate of dyeing and printing and the color reproduction.

[0003] Currently, both singeing and drying devices have similar internal structures, including a chamber and a heating element inside. The difference lies in the temperature applied to the fabric by the heating element. When a higher temperature is applied to the fabric, it is a singeing device, which uses high temperature to curl the short fibers on the fabric surface, thus restoring the fabric's smoothness. When a lower temperature is applied, it can accelerate the movement of water molecules on the fabric without affecting the fabric itself, keeping the fabric dry.

[0004] Therefore, for the purpose of reducing costs and increasing efficiency, we believe that there is a need for an integrated device that can control the distance between the fabric and the corresponding heating device, thereby changing the temperature applied to the fabric by the heating device, while simultaneously satisfying singeing and drying processes. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention proposes an integrated drying and singeing equipment for blended weft-knitted fabrics. This equipment reduces processing time, labor, and space costs, and integrates singeing and drying, thus solving the problems of existing technologies that require decentralized processing, large space requirements, and skilled workers.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An integrated drying and singeing device for blended weft-knitted fabrics includes two support plates positioned front and rear. Three axial support rods are fixedly connected between the two support plates from left to right. The three support rods are, from left to right, support rod I, support rod II, and support rod III. Support rod I and support rod III are fitted with material rollers on their outer sides. Support rod II has a slide rail fixedly connected to each of its two axial ends. Each slide rail has multiple circumferentially oriented slots. The two slide rails are coaxially fixedly connected to a drive plate via bearing I at their near ends. The drive plate has multiple through-slots corresponding to the axial slots. The distances between the upper and lower ends of the drive groove and the central axis of the drive plate are unequal, and the inner wall of the drive groove is smoothly transitioned. Multiple positioning rods corresponding to the drive groove are set between the two drive plates. The two axial ends of each positioning rod pass through the corresponding through groove and the corresponding drive groove respectively. Fabric is wound on the two material rollers. The two ends of the fabric are fixedly connected to the outer end faces of the two material rollers respectively. The middle section of the fabric is wrapped around the side end faces of multiple positioning rods. A heating element I is set together between the multiple positioning rods. A heating element II is sleeved on the outside of the multiple positioning rods. The heating element I is coaxially fixedly connected to the support rod II. The heating element II is fixedly connected to the support plate.

[0008] Preferably, a half gear is coaxially fixedly connected to the far end of each of the two drive plates, and a rack is meshed and driven at the upper end of the half gear. A driven gear I is provided on the left side of the rack, and the driven gear I is eccentrically rotatably connected to the rack.

[0009] Preferably, the support rod I is coaxially rotatably connected to the corresponding material roller via bearing II, and a driven gear II is coaxially fixedly connected to each of the two axial ends of the support rod I corresponding to the material roller.

[0010] Preferably, a drive gear is provided between the driven gear I and the driven gear II, and the drive gear is meshed and connected to the driven gear I and the driven gear II. A drive motor is provided on one side of the drive gear, and the output shaft of the drive motor is coaxially and fixedly connected to the drive gear.

[0011] Preferably, a damping tube is sleeved on the outer side of the support rod III, and the damping tube is slidably connected to the support rod III. The two axial ends of the damping tube are coaxially rotatably connected to the corresponding material rollers through bearings III. A spring is sleeved on the outer end face of the damping tube, and the inner end of the spring is fixedly connected to the damping tube. The outer end of the spring is fixedly connected to the corresponding material roller of the support rod III.

[0012] Preferably, the longitudinal section of the heating element II is a polygonal structure, and a notch is provided on the lower side of the heating element II for the fabric. The two ends of the fabric pass through the notch and are fixedly connected to the corresponding material rollers. Multiple limiting shafts are fixedly connected between the two support plates. The fabric abuts against the multiple limiting shafts to prevent the fabric from contacting the heating element II.

[0013] Preferably, each positioning rod is fitted with a contact tube on its outer side, and the two axial ends of the positioning rod are coaxially rotatably connected to the contact tube through bearing IV, with the side end face of the contact tube abutting against the fabric.

[0014] Preferably, each positioning rod has a sleeve coaxially fitted at both axial ends, the sleeve is inserted into the corresponding drive groove and through groove, and the outer end face of the sleeve abuts against the drive plate and slide rail.

[0015] Preferably, the heating element I has a similar structure to the heating element II, including multiple heating strips. The side of the multiple heating strips closest to the fabric is fixedly connected to a heat-conducting plate, and the side of the multiple heating strips furthest from the fabric is fixedly connected to a mounting plate. Furthermore, the side of the mounting plate furthest from the fabric is fixedly connected to a heat-insulating material via a heat-insulating strip.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] This invention uses heating elements I and II to remove lint from both sides of the fabric. By combining the gap between heating elements I and II and the fabric's movement trajectory driven by the drive plate, the fabric can be dried. Simultaneously, the periodic reciprocating motion meets the actual time and temperature requirements for drying and lint removal, and ensures that the fabric is dried before it comes into contact with heating elements I and II, thus guaranteeing efficient lint removal. Furthermore, this device utilizes the length of the fabric exposed to heat when in contact with heating elements I and II, allowing the fabric to be heated multiple times by heating element II, i.e., multiple lint removal processes on the outer side. This approach conforms to actual processing work and operating habits, ensuring thorough lint removal from both sides of the fabric. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the connection between the support plate and the support rod of the present invention;

[0020] Figure 3 This is a schematic diagram showing the connection between the positioning rod and the drive plate of the present invention;

[0021] Figure 4 This is a schematic diagram showing the connection between the positioning rod and the contact tube of the present invention;

[0022] Figure 5 This is a schematic diagram showing the connection between the fabric and the contact tube in this invention;

[0023] Figure 6 This is a schematic diagram of the engagement between the drive gear and the driven gear II of the present invention;

[0024] Figure 7 This is a schematic diagram of the damping tube and the spring spring of the present invention.

[0025] Figure 8 This is a schematic diagram of the overall structure of heating element I of the present invention;

[0026] Figure 9 This is a schematic diagram of the overall structure of heating element II of the present invention.

[0027] In the diagram: 1. Fabric; 2. Material roller; 3. Heating element II; 4. Support plate; 5. Drive motor; 6. Drive gear; 7. Support rod III; 8. Support rod II; 9. Support rod I; 10. Limiting shaft; 11. Bearing I; 12. Bearing I; 13. Through groove; 14. Slide rail; 15. Drive groove; 16. Drive plate; 17. Positioning rod; 18. Bearing IV; 19. Sleeve; 20. Contact tube; 21. Half gear; 22. Rack; 23. Driven gear I; 24. Driven gear II; 25. Bearing III; 26. Spring; 27. Damping tube; 28. Heat-conducting plate; 29. ​​Heating strip; 30. Mounting plate; 31. Heat insulation strip; 32. Heat insulation material. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0030] Please refer to Figure 1-9 A blended weft-knitted fabric drying and singeing integrated equipment includes two support plates 4 set in front and behind as the main support components of the device. In practice, the two support plates 4 are placed on the ground, and the functional requirements of the device are achieved by setting related components that are fixedly connected to the support plates 4 between the two support plates 4.

[0031] To improve stability, multiple support rods are installed between the two support plates 4. The two axial ends of the support rods are fixedly connected to the two support plates 4 respectively. Therefore, the two support plates 4 are connected into one unit by the support rods, which increases the overall contact point with the ground and thus keeps the system stable.

[0032] Meanwhile, the support rods are also present to facilitate the installation of related components to meet the functional requirements of this device. There are three support rods from left to right, namely support rod I9, support rod II8, and support rod III7.

[0033] Among them, support rod I9 and support rod III7 are both fitted with material rollers 2 on their outer sides. The fabric 1 is placed through the material rollers 2, that is, one of the two material rollers 2 is used to place the raw material and the other is used to place the finished product. In practice, the fabric 1 is simultaneously wrapped around the side end face of the two material rollers 2, and the two ends of the fabric 1 are respectively fixedly connected to the two material rollers 2, so as to realize the purpose of turning the raw material into the finished product through the processing equipment and winding it into a cylindrical shape for easy subsequent processing.

[0034] Support rod I9 is ​​rotatably connected to material roller 2 via bearing II11.

[0035] Furthermore, such as Figure 1 As shown, the longitudinal section of the material roller 2 has an I-shaped structure. The fabric 1 is wound around the smaller diameter section of the middle section of the material roller 2. This can use the larger diameter section of the material roller 2 to constrain the fabric 1 and prevent the fabric 1 from detaching from the material roller 2 when the number of turns of the fabric 1 is changed.

[0036] At the same time, such as Figure 5 As shown, the middle section of fabric 1 is constrained into a ring structure by the relevant components of this device. Therefore, heating element I is set inside the middle section of fabric 1, which can perform high-temperature depilation on the outer side of fabric 1 when the middle section of fabric 1 is close to heating element I. Heating element II3 is set outside the middle section of fabric 1, which can perform high-temperature depilation on the outer side of fabric 1 when the middle section of fabric 1 is close to heating element II3. When fabric 1 is located between heating element I and heating element II3, the temperature transferred to fabric 1 by heating element I and heating element II3 will not cause the messy fibers on the surface of fabric 1 to curl and deform. At this time, the heat radiated by heating element I and heating element II3 is used to dry fabric 1.

[0037] Specifically, heating element I and heating element II3 are both sleeved on the outer end face of support rod II8. The inner end face of heating element I is fixedly connected to support rod II8. The longitudinal section of heating element II3 is a polygonal structure and heating element II3 is fixedly connected to support plate 4. This ensures that heating element I and heating element II3 are in the same vertical plane and there is a certain gap between the outer end of heating element I and the inner end of heating element II3. Fabric 1 can be located in the gap between heating element I and heating element II3 to achieve the expected design.

[0038] Furthermore, the structure of the constrained heating element I is similar to that of the heating element II 3, including multiple heating strips 29 for heating. The multiple heating strips 29 are fixedly connected to a heat-conducting plate 28 on the side near the fabric 1. That is, the heat-conducting plate 28 is fixedly connected to the outside of the heating element I and the heat-conducting plate 28 is fixedly connected to the inside of the heating element II 3. The heat-conducting plate 28 can prevent the heating strips 29 from directly baking the fabric 1 when the fabric 1 is close to the heating strips 29, which would cause uneven heating of the fabric 1. The heat is transferred through the heat-conducting plate 28 so that the fabric 1 is heated evenly as a whole.

[0039] Meanwhile, multiple heating strips 29 are fixedly connected to a mounting plate 30 on the side away from the fabric 1. The side of the mounting plate 30 away from the fabric 1 is fixedly connected to a heat insulation material 32 via a heat insulation strip 31. This arrangement, through the cooperation of the heat insulation plate and the heat insulation material 32, ensures that the heat generated by the heating strips 29 can be reflected onto the fabric 1 to the maximum extent. Moreover, the heating element I can prevent excessive heat from being transferred to the support rod II8, which would cause the support rod II8 to deform due to heat. The heating element II3 can also prevent excessive heat from being transferred to the outside, which could easily cause damage and make the temperature in the production workshop too high.

[0040] Specifically, a driven gear II 24 is coaxially fixedly connected to the two axial ends of the material roller 2 corresponding to the support rod I 9. By rotating the driven gear II 24, the corresponding material roller 2 can be driven to rotate. With the two ends of the cloth 1 fixedly connected to the material roller 2, the number of turns of the cloth 1 on the material roller 2 can be changed, and the cloth 1 can be driven to move relative to the heating element I and the heating element II 3, so as to realize the overall de-hairing of the cloth 1.

[0041] Specifically, since this device removes lint from both sides of the fabric 1 through heating element I and heating element II 3 respectively, the diameter of the annular structure formed in the middle section of the fabric 1 should continuously change so that both ends of the fabric 1 can be attached to heating element I and heating element II 3 respectively.

[0042] Specifically, a slide rail 14 is fixedly connected to each of the two axial ends of the support rod II8. Multiple through slots 13 are provided on the slide rail 14. Multiple positioning rods 17 are provided between the two slide rails 14. Each positioning rod 17 is inserted into the corresponding through slot 13 at both axial ends. Thus, by using the through slots 13 and the slide rails 14 to fix the support rod II8, the positioning rod 17 can only move in a straight line.

[0043] Meanwhile, a drive plate 16 is also provided near the two slide rails 14. The drive plate 16 is rotatably connected to the support rod II8 through the bearing I 12. The drive plate 16 is provided with a drive groove 15. The two axial ends of each positioning rod 17 are also inserted into the corresponding drive groove 15. In practice, by constraining the distance between the upper and lower ends of the drive groove 15 and the central axis of the drive plate 16 to be unequal and the inner wall of the drive groove 15 to be smoothly transitioned, the distance between the positioning rod 17 and the support rod II8 can be controlled by rotating the drive plate 16. That is, by reciprocating and periodically rotating the drive plate 16, the distance between multiple positioning rods 17 and the support rod II8 can be periodically changed, and the distance between adjacent positioning rods 17 can be periodically changed.

[0044] Therefore, by placing the middle section of the fabric 1 on the outside of multiple positioning rods 17, the diameter of the annular structure formed by the middle section of the fabric 1 can be changed simultaneously while the distance between adjacent positioning rods 17 changes, thereby achieving the purpose of periodically changing the distance between the fabric 1 and the heating element I and the heating element II 3.

[0045] It should be emphasized that, due to the periodic change in the diameter of the ring structure formed by the middle section of fabric 1, the length of fabric 1 used to form the ring structure also changes periodically. Therefore, the length of fabric 1 that surrounds and adheres to the outside of heating element I is less than the length of fabric 1 that surrounds and adheres to the inside of heating element II 3. At this time, in order to ensure that the entire fabric 1 can be heated by heating element I for lint removal, the outer side of the middle section of fabric 1 is cyclically baked by heating element II 3. This can fully remove lint from the outer side of fabric 1, thus conforming to the different degrees of influence on the two ends of fabric 1 during actual processing and transportation, and ensuring that both ends of fabric 1 are in a smooth and lint-free state after processing.

[0046] It should be emphasized that, since the distance between the fabric 1 and the heating elements I and II 3 is controlled by the drive plate 16, the time for the fabric 1 to be directly baked by the heating elements I and II 3 for depilation is relatively short. The fabric 1 spends most of its time between the heating elements I and II 3 for drying. This meets the time requirements of the drying and depilation processes.

[0047] Meanwhile, the fact that fabric 1 is dried most of the time ensures that the fabric 1 being baked and de-haired by heating element I and heating element II 3 is in a dry state, thus ensuring that when fabric 1 is attached to heating element I and heating element II 3, de-hairing can be carried out directly, without de-hairing failure due to moisture.

[0048] Specifically, due to the periodic change in the diameter of the annular structure formed by the middle section of fabric 1, fabric 1 located between heating element I and heating element II 3 will be in a redundant state due to the lack of support from positioning rod 17. Therefore, this device is equipped with a spring 26 on the inner side of the material roller 2 corresponding to support rod III 7. When fabric 1 is close to heating element II 3, spring 26 contracts. When fabric 1 is close to heating element I, spring 26 releases elastic potential energy, so that the material roller 2 corresponding to support rod III 7 can tighten fabric 1 again and rewrap redundant fabric 1 under material roller 2. At this time, as the distance between positioning rod 17 and support rod II 8 increases, fabric 1 that was just wrapped on material roller 2 is again located between heating element I and heating element II 3 to withstand high heat. This is called multiple drying treatment and multiple use of heating element II 3 to remove lint from the outer end of fabric 1.

[0049] Specifically, in order to ensure the relative fixation of the spring 26 and the rotation of the roller 2, and to shorten the number of turns of the fabric 1 to be processed on the roller 2 corresponding to the support rod Ⅲ7, this device has a damping tube 27 connected to the outside of the support rod Ⅲ7. The outer end of the spring 26 is fixedly connected to the roller 2, and the inner end of the spring 26 is fixedly connected to the damping tube 27, thereby ensuring that the roller 2 corresponding to the support rod Ⅲ7 can rotate in practice.

[0050] Furthermore, a bearing Ⅲ25 is fitted on each of the two axial ends of the damping tube 27. The inner ring of the bearing Ⅲ25 is fixedly connected to the damping tube 27, and the outer ring of the bearing Ⅲ25 is fixedly connected to the corresponding material roller 2, thereby supporting the material roller 2 and ensuring that the material roller 2, the damping tube 27, and the support rod Ⅲ7 are always coaxial.

[0051] Specifically, this device has a half-gear 21 fixedly connected to the far end of each of the two drive plates 16. A rack 22 is meshed and driven at the upper end of the half-gear 21. A driven gear I 23 is located on the left side of the rack 22. The driven gear I 23 is eccentrically connected to the rack 22. This eccentric connection allows the driven gear I 23 to drive the rack 22 to move linearly left and right when the rack 22 is constrained in a certain direction. In this case, the rack 22 drives the half-gear 21, which in turn drives the drive plate 16 to rotate. Specifically, the direction of movement of the rack 22 can be constrained by setting corresponding grooves on the support plate 4.

[0052] Furthermore, since this device relies on heating elements I and II 3 to bake and remove lint from both the inner and outer sides of the fabric 1, and the fabric 1 periodically contacts heating elements I and II 3, there is a high degree of correlation between the movement speed of the fabric 1 and the changing speed of the positioning rod 17. Therefore, this device has a drive gear 6 between driven gear I 23 and driven gear II 24. The drive gear 6 drives driven gear I 23 and driven gear II 24 to rotate synchronously. The transmission ratio between driven gear I 23 and driven gear II 24 is controlled by controlling the number of teeth on driven gear I 23 and driven gear II 24, that is, the relationship between the movement speed of the fabric 1 and the changing speed of the positioning rod 17 is controlled.

[0053] A drive motor 5 is provided on one side of the drive gear 6. The output shaft of the drive motor 5 is coaxially and fixedly connected to the drive gear 6, thereby driving the device to run through the drive motor 5.

[0054] Furthermore, since this device uses multiple positioning rods 17 to change the diameter of the ring structure formed by the middle section of the fabric 1, in order to conform to the shape of the middle section of the deformed fabric 1, this device constrains the heating element II 3 to be a polygonal structure, and the number of sides of the heating element II 3 is the same as the number of positioning rods 17. Each corner of the heating element corresponds to a positioning rod 17 and is on the same plane as one of the positioning rods 17. This ensures that the heating element II 3 can uniformly remove lint from the fabric 1.

[0055] The lower side of the heating element II3 has a notch groove for the fabric 1, and both ends pass through the notch groove and are fixedly connected to the corresponding material roller 2.

[0056] Multiple limiting shafts 10 are fixedly connected between the two support plates 4. The fabric 1 abuts against the multiple limiting shafts 10 to prevent the fabric 1 from contacting the heating element II 3.

[0057] Each positioning rod 17 is fitted with a contact tube 20 on its outer side. The two axial ends of the positioning rod 17 are coaxially rotatably connected to the contact tube 20 through bearings IV 18. The side end face of the contact tube 20 abuts against the fabric 1. Thus, when the diameter of the annular structure formed by the middle section of the fabric 1 is changed by the positioning rod 17, the contact tube 20 abuts against the positioning rod 17 to reduce the frictional resistance applied to the fabric 1 by this device.

[0058] At the same time, this device can increase the force-bearing area of ​​the fabric 1 by using the larger diameter of the contact tube 20, thus preventing damage to the fabric 1.

[0059] Furthermore, the larger diameter of the contact tube 20 completely prevents the fabric 1 from directly contacting the heating element I, thus avoiding damage to the fabric 1 from excessive heat. At the same time, by constraining the diameter of the heating element II 3 and the distance between the two ends of the drive groove 15 and the support rod II 8, the direct contact between the fabric 1 and the heating element II 3 can be effectively prevented.

[0060] Furthermore, each positioning rod 17 is coaxially fitted with a sleeve 19 at both axial ends. The sleeve 19 is inserted into the corresponding drive groove 15 and through groove 13. The outer end face of the sleeve 19 abuts against the drive plate 16 and slide rail 14, thereby limiting the positioning rod 17 by abutting and reducing the resistance encountered by the positioning rod 17 during the position change process by rotation.

[0061] In practical use, this invention:

[0062] First: The user wraps the unprocessed fabric 1 around the right-side roller 2, keeping the inner end of the fabric 1 fixedly connected to the right-side roller 2, and the outer end of the fabric 1 fixedly connected to the left-side roller 2. The middle section of the fabric 1... Figure 5 The device is wound around the side end faces of multiple contact tubes 20 as shown in the diagram.

[0063] Then, start the drive motor 5. Driven by the drive gear 6, the driven gear I 23 and the driven gear II 24 rotate synchronously. At this time, the fabric 1 is close to the heating element I to remove the lint from the inside of the fabric 1.

[0064] Subsequently, as the drive plate 16 rotates, the fabric 1 gradually approaches the heating element II 3. During this process, the fabric 1 is dried. When the fabric 1 is close to the heating element II 3, the outer side of the fabric 1 is de-haired.

[0065] Finally, the device continues to operate, with the drive rod continuously oscillating periodically, and the fabric 1 reciprocating between heating element I and heating element II 3, performing cyclic drying and lint removal on the fabric 1.

[0066] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated drying and singeing equipment for blended weft-knitted fabrics, characterized in that: It includes two support plates (4) set in front and behind, and three support rods in the front and rear axial directions are fixedly connected between the two support plates (4) from left to right. The three support rods are support rod I (9), support rod II (8) and support rod III (7) from left to right. Material rollers (2) are sleeved on the outside of support rod I (9) and support rod III (7). A slide rail (14) is fixedly connected to each of the two axial ends of support rod II (8). Each slide rail (14) has multiple through slots (13) circumferentially. Two slide rails (14) are coaxially fixedly connected to a drive plate (16) via bearing I (12) at their near ends. The drive plate (16) has multiple drive slots (15) that correspond one-to-one with the through slots (13) and pass through each other. The distances between the upper and lower ends of the drive slots (15) and the central axis of the drive plate (16) are not equal, and the inner wall of the drive slots (15) is smoothly transitioned. Between the two drive plates (16), there are multiple positioning rods (17) that correspond one-to-one with the drive slots (15) and are axially aligned in the front and rear directions. The two axial ends of each positioning rod (17) pass through the corresponding through slot (13) and the corresponding drive slot (15) respectively. Fabric (1) is wound around two material rollers (2). The two ends of the fabric (1) are fixedly connected to the outer end faces of the two material rollers (2) respectively. The middle section of the fabric (1) is wrapped around the side end faces of multiple positioning rods (17). A heating element I is provided between multiple positioning rods (17), and a heating element II (3) is sleeved on the outside of multiple positioning rods (17). The heating element I is coaxially and fixedly connected with the support rod II (8), and the heating element II (3) is fixedly connected with the support plate (4).

2. The integrated drying and singeing equipment for blended weft-knitted fabrics according to claim 1, characterized in that: Two drive plates (16) are coaxially fixedly connected to a half gear (21) at their far ends. A rack (22) is meshed and driven at the upper end of the half gear (21). A driven gear I (23) is provided on the left side of the rack (22). The driven gear I (23) is eccentrically rotatably connected to the rack (22).

3. The integrated drying and singeing equipment for blended weft-knitted fabrics according to claim 2, characterized in that: The support rod I (9) is coaxially rotatably connected to the corresponding material roller (2) through the bearing II (11), and a driven gear II (24) is coaxially fixedly connected to the two axial ends of the support rod I (9) and the corresponding material roller (2).

4. The integrated drying and singeing equipment for blended weft-knitted fabrics according to claim 3, characterized in that: A drive gear (6) is provided between the driven gear I (23) and the driven gear II (24), and the drive gear (6) is meshed and connected to the driven gear I (23) and the driven gear II (24). A drive motor (5) is provided on one side of the drive gear (6), and the output shaft of the drive motor (5) is coaxially and fixedly connected to the drive gear (6).

5. The integrated drying and singeing equipment for blended weft-knitted fabrics according to claim 2, characterized in that: The support rod Ⅲ (7) is fitted with a damping tube (27) on the outside. The damping tube (27) is damped and slidably connected to the support rod Ⅲ (7). The two axial ends of the damping tube (27) are coaxially rotatably connected to the corresponding material roller (2) through the bearing Ⅲ (25). A spring (26) is sleeved on the outer end face of the damping tube (27). The inner end of the spring (26) is fixedly connected to the damping tube (27), and the outer end of the spring (26) is fixedly connected to the support rod III (7) corresponding to the material roller (2).

6. The integrated drying and singeing equipment for blended weft-knitted fabrics according to claim 1, characterized in that: The longitudinal section of the heating element II (3) is a polygonal structure. The lower side of the heating element II (3) is provided with a notch groove for the fabric (1). Both ends of the fabric (1) pass through the notch groove and are fixedly connected to the corresponding material roller (2). Multiple limiting shafts (10) are fixedly connected between the two support plates (4). The fabric (1) abuts against the multiple limiting shafts (10) so that the fabric (1) does not come into contact with the heating element II (3).

7. The integrated drying and singeing equipment for blended weft-knitted fabrics according to claim 1, characterized in that: Each positioning rod (17) is fitted with a contact tube (20) on its outer side. The two axial ends of the positioning rod (17) are coaxially rotatably connected to the contact tube (20) through bearing IV (18). The side end face of the contact tube (20) abuts against the fabric (1).

8. The integrated drying and singeing equipment for blended weft-knitted fabrics according to claim 1, characterized in that: Each of the positioning rods (17) has a sleeve (19) coaxially fitted at both axial ends. The sleeve (19) is inserted into the corresponding drive groove (15) and through groove (13). The outer end face of the sleeve (19) abuts against the drive plate (16) and slide rail (14).

9. The integrated drying and singeing equipment for blended weft-knitted fabrics according to claim 1, characterized in that: The heating element I has a similar structure to the heating element II (3), including multiple heating strips (29). The multiple heating strips (29) are fixedly connected to a heat-conducting plate (28) on the side close to the fabric (1). The multiple heating strips (29) are fixedly connected to a mounting plate (30) on the side away from the fabric (1). Furthermore, the mounting plate (30) is fixedly connected to a heat-insulating material (32) on the side away from the fabric (1) by a heat-insulating strip (31).

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