Knitted fabric heat setting all-in-one machine

Abstract

The utility model relates to a knitted fabric heat setting all-in-one machine, which belongs to the technical field of knitted fabric production and comprises a processing platform, a processing top plate, a knitted fabric roll, a knitted fabric winding wheel, an automatic tightening guide component and an extrusion type heat drying component. According to the heat setting device for the knitted fabric, the knitted fabric can bypass the automatic tightening guide assembly to be subjected to heat setting, so that the knitted fabric has high flatness during heat setting, the setting effect is guaranteed, the top of the processing platform and the bottom of the processing top plate are both provided with the extrusion type heat drying assemblies, and the two extrusion type heat drying assemblies are arranged; the two sets of extrusion type hot drying assemblies are different in hot drying temperature, low-temperature setting is conducted firstly, then high-temperature setting is conducted, it is avoided that the temperature of knitted fabric is not uniform when heat setting is conducted due to the fact that the temperature is directly increased to the high temperature, and the heat setting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of knitted fabric production, in particular to a knitted fabric heat-setting integrated machine. Background Art

[0002] Knitted fabrics are made by knitting yarns into loops and interlacing them with needles. They are categorized as warp knitted and weft knitted. Knitted fabrics are soft, breathable, and warm, often boasting excellent elasticity and stretchability. Compared to woven fabrics, they offer higher yields and are suitable for small-batch production. Knitted clothing is comfortable to wear, fits the body well, has no sense of tightness, and can fully reflect the curves of the human body. In addition to good wrinkle resistance and breathability, it also has great extensibility and elasticity, making it suitable for making underwear, tights and sportswear. In addition to being used as underwear, outerwear, socks, gloves, hats, bed sheets, bedspreads, curtains, mosquito nets, carpets, lace and other clothing, daily life and decorative fabrics, knitted fabrics are also widely used in industry, agriculture and medical and health fields, such as filter cloth for dust removal, high-pressure pipes for oil and gas transportation, gasketing cloth for rubber and plastic industries, oil booms for oil ports, safety nets for construction, etc. It is currently a more commonly used fabric. Knitted fabrics need to go through a drying process for heat setting during the processing process. Heat setting refers to the use of heat to eliminate the internal stress generated by the fabric fibers during the stretching process, so that the macromolecules relax to a certain extent, and the shape of the woven fibers is fixed and formed.

[0003] In the Chinese utility model patent document with application number CN202120281204.2, a heat setting device for knitted fabrics is proposed, in which a heating device is fixedly installed inside the device body, an air outlet device is fixedly installed on one side of the heating device, a transmission roller is movably installed inside the device body, a cooling mechanism is fixedly installed inside the device body, a steam device is provided inside the heating device, and a plurality of air outlets are provided on the upper surface of the air outlet device. The knitted fabric to be processed is put into the feed port and the knitted fabric is driven to move by the transmission roller. Due to the inclined setting of the air outlet device, the surface of the air outlet device can more comprehensively cover the two sides of the knitted fabric, so that the heat setting effect of the device is more obvious, which solves the problem that the existing heat setting device for knitted fabrics often heats unevenly during the heat setting process, resulting in poor heat setting effect.

[0004] An air outlet pipe is fixedly connected to the other side of the device body, and a filter pipe is movably installed on one side of the air outlet pipe. A spring is fixedly installed inside the filter pipe, and a slide groove is provided inside the filter pipe. A slider is fixedly installed on the upper surface of the spring. When disassembling and cleaning the filter pipe, press the slider to move it along the slide groove, and then pull out the filter pipe for cleaning. When installing, just align it with the opening. This structure makes disassembly of the device more convenient, and solves the problem that the existing heat setting device for knitted fabrics is inconvenient to disassemble when cleaning the air outlet pipe in the heat setting device, and cleaning is more troublesome.

[0005] Although the problem of uneven heating during the heat setting process, which causes poor heat setting effect, is effectively solved, the knitted fabric cannot maintain a sufficient tension state during the heat setting process, and wrinkles will affect the heat setting effect. In addition, the heat setting temperature does not have a gradual process, and uneven temperature may occur during heat setting. Therefore, we propose an optimized and improved knitted fabric heat setting integrated machine. Utility Model Content

[0006] In order to overcome the technical defects of the existing technology, the utility model provides a knitted fabric heat setting integrated machine

[0007] The technical solution adopted by the utility model is: it includes a processing platform, a processing top plate, a knitted fabric roll, a knitted fabric winding wheel, an automatic tightening guide assembly and an extrusion type hot drying assembly, the processing top plate is welded to the top of the processing platform through a support frame, the knitted fabric roll and the knitted fabric winding wheel are respectively fixed on both sides of the top of the processing platform through mounting brackets, the automatic tightening guide assembly is located between the knitted fabric roll and the knitted fabric winding wheel, so that the knitted fabric can bypass the automatic tightening guide assembly, thereby having a higher flatness during heat setting, ensuring the setting effect, the extrusion type hot drying assembly is provided on the top of the processing platform and the bottom of the processing top plate, and has two groups of extrusion type hot drying assemblies. In actual use, the hot drying temperatures of the two groups of extrusion type hot drying assemblies are different, and low-temperature setting is performed first, and then high-temperature setting is performed, so as to avoid directly rising to high temperature and causing uneven temperature of the knitted fabric during heat setting, thereby improving the heat setting effect.

[0008] Preferably, in order to enable each guide roller to be used for guiding the knitted fabric, so that the knitted fabric can maintain stable transportation and remain flat, thereby ensuring the heat setting effect, the automatic tightening guide assembly includes a roller bracket, a guide roller, an elastic telescopic rod, an L-shaped connecting rod and a top pressure roller. The roller bracket is welded to the top of the processing platform, and the guide roller is installed on the top of the processing platform through the roller bracket. The knitted fabric on the knitted fabric roll passes around each of the guide rollers and the top pressure roller and is wound on the knitted fabric winding wheel.

[0009] Preferably, in order to enable the elastic telescopic rod to press the top pressure roller downward, on the one hand, it can press the knitted fabric passing through the top pressure roller to keep the knitted fabric flat, and on the other hand, it can provide shrinkage space for the knitted fabric to avoid the knitted fabric from suddenly tightening due to external factors and causing tearing, the elastic telescopic rod is fixedly arranged at the bottom of the processing top plate, the L-shaped connecting rod is welded to the telescopic end of the elastic telescopic rod, and the top pressure roller is rotatably installed between the two L-shaped connecting rods.

[0010] Preferably, in order to allow the knitted fabric to first pass through the guide roller and bypass the top pressure roller, and then go around the guide roller on the other side, so that the top pressure roller can have a good top pressure tensioning effect, the number of the guide rollers is four, and they are symmetrically arranged in groups of two on the top of the processing platform, and the top pressure roller is located in the middle position of the four guide rollers.

[0011] Preferably, in order to enable the hot air generated by the air heating box to be transported to the blast plate through the connecting pipe and then discharged from the blast plate to play a basic heat setting function, the height of the blast plate can be adjusted by the electric telescopic rod, which can be used to extrude knitted fabrics, and can also be used to control the height between the blast plate and the knitted fabric to adjust the heat setting temperature. The extrusion type hot drying assembly includes an electric telescopic rod, an air heating box, a connecting pipe and a blast plate. The electric telescopic rod and the air heating box are fixedly arranged on the top of the processing platform or the bottom of the processing top plate. The blast plate is fixedly installed on the telescopic end of the electric telescopic rod. The top of the blast plate is connected to the air outlet of the air heating box through the telescopic connecting pipe.

[0012] Preferably, in order to enable the blower and the heating wire to cooperate to generate hot air, the air heating box has a built-in heating wire and a blower, and the air outlet end of the blower is connected to the connecting pipe.

[0013] The beneficial effects of the present invention are as follows: the automatic tightening guide assembly of the present invention is located between the knitted fabric roll and the knitted fabric winding wheel, so that the knitted fabric can bypass the automatic tightening guide assembly for heat setting, thereby having a higher flatness during heat setting, ensuring the setting effect, the top of the processing platform and the bottom of the processing top plate are both provided with the extrusion type hot drying assembly, and there are two groups of extrusion type hot drying assemblies. In actual use, the hot drying temperatures of the two groups of extrusion type hot drying assemblies are different, and low-temperature setting is performed first, and then high-temperature setting is performed, avoiding directly rising to high temperature, resulting in uneven temperature of the knitted fabric during heat setting, thereby improving the heat setting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the utility model from a top view.

[0015] Figure 2 It is a structural schematic diagram of the utility model from a front view angle.

[0016] Figure 3 This is a schematic structural diagram of the extrusion type hot drying component in the present utility model.

[0017] Figure 4 It is a structural diagram of the automatic tightening guide assembly in the utility model.

[0018] Explanation of the accompanying drawings: In the figure: 1. Processing platform; 2. Processing top plate; 3. Knitted fabric roll; 4. Knitted fabric winding wheel; 5. Automatic tightening guide assembly; 51. Roller bracket; 52. Guide roller; 53. Elastic telescopic rod; 54. L-shaped connecting rod; 55. Top pressure roller; 6. Support frame; 7. Extrusion type hot drying assembly; 71. Electric telescopic rod; 72. Air heating box; 73. Connecting pipe; 74. Blower plate. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] As shown in the figure, this embodiment provides a knitted fabric heat setting integrated machine, including a processing platform 1, a processing top plate 2, a knitted fabric roll 3, a knitted fabric winding wheel 4, an automatic tightening guide assembly 5 and an extrusion type hot drying assembly 7. The processing top plate 2 is welded to the top of the processing platform 1 through a support frame 6, and the knitted fabric roll 3 and the knitted fabric winding wheel 4 are respectively fixed to the two sides of the top of the processing platform 1 through mounting brackets. The automatic tightening guide assembly 5 is located between the knitted fabric roll 3 and the knitted fabric winding wheel 4, so that the knitted fabric can bypass the automatic tightening guide assembly 5, thereby having a higher flatness during heat setting and ensuring the setting effect. The top of the processing platform 1 and the bottom of the processing top plate 2 are both provided with an extrusion type hot drying assembly 7, and there are two groups of extrusion type hot drying assemblies 7. In actual use, the hot drying temperatures of the two groups of extrusion type hot drying assemblies 7 are different. Low temperature setting is performed first, and then high temperature is performed, so as to avoid directly rising to high temperature and causing uneven temperature of the knitted fabric during heat setting, thereby improving the heat setting effect.

[0021] As a technical optimization solution for the knitted fabric heat-setting integrated machine of the present invention, the automatic tightening guide assembly 5 includes a roller bracket 51, a guide roller 52, an elastic telescopic rod 53, an L-shaped connecting rod 54 and a top pressure roller 55. The roller bracket 51 is welded to the top of the processing platform 1, and the guide roller 52 is installed on the top of the processing platform 1 through the roller bracket 51. The knitted fabric on the knitted fabric roll 3 passes around each guide roller 52 and the top pressure roller 55 and is wound around the knitted fabric winding wheel 4. When the present invention is actually used, in the above design, each guide roller 52 can be used to guide the knitted fabric, so that the knitted fabric can maintain stable transportation and remain flat, thereby ensuring the heat setting effect.

[0022] As a technical optimization solution for the knitted fabric heat-setting integrated machine of the present invention, the elastic telescopic rod 53 is fixedly arranged at the bottom of the processing top plate 2, the L-shaped connecting rod 54 is welded to the telescopic end of the elastic telescopic rod 53, and the top pressure roller 55 is rotatably installed between the two L-shaped connecting rods 54. When the present invention is actually used, in the above design, the elastic telescopic rod 53 can press the top pressure roller 55 downward. On the one hand, it can press the knitted fabric passing through the top pressure roller 55 to keep the knitted fabric flat. On the other hand, it can provide shrinkage space for the knitted fabric to avoid the knitted fabric from being suddenly tightened due to external factors and causing tearing.

[0023] As a technical optimization solution for the knitted fabric heat-setting integrated machine of the present invention, there are four guide rollers 52, which are symmetrically arranged in groups of two on the top of the processing platform 1, and the top pressure roller 55 is located in the middle position of the four guide rollers 52. When the present invention is actually used, in the above design, the knitted fabric first passes through the guide roller 52 and bypasses the top pressure roller 55, and then goes around to the guide roller 52 on the other side, so that the top pressure roller 55 can achieve a good top pressure tensioning effect.

[0024] As a technical optimization solution for the knitted fabric heat setting integrated machine of the present invention, the extrusion type hot drying component 7 includes an electric telescopic rod 71, an air heating box 72, a connecting pipe 73 and a blast plate 74. The electric telescopic rod 71 and the air heating box 72 are both fixedly arranged on the top of the processing platform 1 or the bottom of the processing top plate 2. The blast plate 74 is fixedly mounted on the telescopic end of the electric telescopic rod 71. The top of the blast plate 74 is connected to the air outlet of the air heating box 72 through a retractable connecting pipe 73. When the present invention is actually used, in the above design, the hot air generated by the air heating box 72 can be transported to the blast plate 74 through the connecting pipe 73, and then discharged from the blast plate 74, playing a basic heat setting function. At the same time, the height of the blast plate 74 can be adjusted by the electric telescopic rod 71, which can be used to extrude knitted fabrics, and can also be used to control the height between the blast plate 74 and the knitted fabrics to adjust the heat setting temperature.

[0025] As a technical optimization solution for the knitted fabric heat setting integrated machine of the utility model, the air outlet end of the blower is connected to the connecting pipe 73. When the utility model is actually used, in the above design, the blower and the heating wire cooperate to generate hot air, and the air heating box 72 has a built-in heating wire and a blower.

[0026] The above shows and describes the basic principles and main features of the invention and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the utility model. Without departing from the creative spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements will fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Knitted fabric heat setting machine, characterized by: The invention comprises a processing platform (1), a processing top plate (2), a knitted fabric roll (3), a knitted fabric take-up wheel (4), an automatic tightening guide assembly (5) and an extrusion-type hot drying assembly (7), wherein the processing top plate (2) is welded to the top of the processing platform (1) via a support frame (6), the knitted fabric roll (3) and the knitted fabric take-up wheel (4) are respectively fixed to both sides of the top of the processing platform (1) via mounting brackets, the automatic tightening guide assembly (5) is located between the knitted fabric roll (3) and the knitted fabric take-up wheel (4), and the extrusion-type hot drying assembly (7) is provided on the top of the processing platform (1) and the bottom of the processing top plate (2).

2. The knitted fabric heat setting integrated machine according to claim 1, characterized in that: The automatic tightening guide assembly (5) comprises a roller bracket (51), a guide roller (52), an elastic telescopic rod (53), an L-shaped connecting rod (54) and a top pressure roller (55), and the roller bracket (51) is welded to the top of the processing platform (1).

3. The knitted fabric heat setting integrated machine according to claim 2, characterized in that: The guide roller (52) is installed on the top of the processing platform (1) through the roller bracket (51), and the knitted fabric on the knitted fabric roll (3) is wound around each of the guide rollers (52) and the top pressure roller (55) and then wound around the knitted fabric winding wheel (4).

4. The knitted fabric heat setting integrated machine according to claim 3, characterized in that: The elastic telescopic rod (53) is fixedly arranged at the bottom of the processing top plate (2), the L-shaped connecting rod (54) is welded to the telescopic end of the elastic telescopic rod (53), and the top pressure roller (55) is rotatably installed between the two L-shaped connecting rods (54).

5. The knitted fabric heat setting integrated machine according to claim 4, characterized in that: The number of the guide rollers (52) is four, and they are symmetrically arranged in groups of two on the top of the processing platform (1), and the top pressure roller (55) is located in the middle of the four guide rollers (52).

6. The knitted fabric heat setting integrated machine according to claim 1, characterized in that: The extrusion-type hot drying assembly (7) comprises an electric telescopic rod (71), an air heating box (72), a connecting pipe (73) and an air blast plate (74). The electric telescopic rod (71) and the air heating box (72) are fixedly arranged on the top of the processing platform (1) or the bottom of the processing top plate (2).

7. The knitted fabric heat setting integrated machine according to claim 6, characterized in that: The blast plate (74) is fixedly mounted on the telescopic end of the electric telescopic rod (71), and the top of the blast plate (74) is connected to the air outlet of the air heating box (72) via the telescopic connecting pipe (73).

8. The knitted fabric heat-setting integrated machine according to claim 7, characterized in that: The air heating box (72) has a built-in heating wire and a blower, and the air outlet end of the blower is in communication with the connecting pipe (73).

Images