Electro-optical treatment device for cashmere fabric after-finishing

Abstract

The invention relates to an electro-optical treatment device for cashmere fabric after-finishing, and relates to the technical field of garment fabric production, the electro-optical treatment device comprises a case and a roller assembly located at the top of the case, and two sets of positioning mechanisms used for limiting fabric deviation are arranged on the side of the roller assembly; the roller assembly comprises a center barrel and a roller rotationally arranged on the center barrel in a sleeving mode, the center barrel is further fixedly sleeved with a coil used for heating the roller, the two ends of a groove in the center barrel are each provided with a heating adjusting unit used for adjusting the heating length of the coil, and a base used for supporting the center barrel is arranged below the roller. And the heating adjusting units are connected with the corresponding positioning mechanisms. According to the electro-optical processing device, the position of the positioning mechanism can be adjusted based on the width of the cashmere fabric, displacement of the cashmere fabric in the calendaring processing process is avoided, meanwhile, the positioning mechanism drives the corresponding heating adjusting units to move, and the distance between the two heating adjusting units is adjusted accordingly; and the heating length of the coil is matched with the width of the cashmere fabric.

Description

Technical Field

[0001] The invention belongs to the technical field of clothing fabric production, and in particular relates to an electro-optical processing device for post-finishing of cashmere fabrics. Background Art

[0002] The electro-optical treatment device is an important equipment in the finishing process of cashmere fabrics. It processes cashmere fabrics through physical methods (mainly hot pressing and calendering) to achieve the purpose of improving the gloss, feel and appearance of the fabrics. The core component of the device is the electrically heated rollers, which act on the fabrics with a certain pressure and temperature to achieve the calendering effect.

[0003] Electro-optical treatment can significantly improve the appearance quality of cashmere fabrics, making their surface flatter and smoother, and enhancing their gloss and touch; by rearranging the fabric fiber structure, electro-optical treatment can improve the wrinkle resistance of cashmere fabrics and reduce wrinkles and deformation during use. Electro-optical treatment devices are widely used in the finishing process of high-end fabrics such as cashmere clothing and home textiles. These fabrics have high requirements for finishing technology due to their softness and delicacy. Electro-optical treatment can effectively improve their market competitiveness and added value.

[0004] However, the existing electro-optical processing devices for post-finishing cashmere fabrics have certain shortcomings in roller heating and fabric width adaptability. When the cashmere fabric is electro-optically processed by means of overall electrical heating of the roller, if the processed fabric width is smaller than the working width of the roller, the portion of the roller that is not in contact with the fabric will continue to be heated, but will not produce any actual processing effect on the fabric, and part of the energy will be wasted. In addition, this heating method not only increases energy consumption, but also causes unnecessary thermal stress to the roller itself, thus affecting its service life. In addition, the rollers of the existing electro-optical processing devices for post-finishing cashmere fabrics are difficult to replace quickly. When electro-optically processing cashmere fabrics of different batches or types is performed, replacing the rollers seriously affects production efficiency.

[0005] To this end, we provide an electro-optical processing device for cashmere fabric finishing to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide an electro-optical processing device for cashmere fabric finishing in view of the problems of the background technology.

[0007] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0008] An electro-optical processing device for cashmere fabric post-finishing comprises a machine case and a roller assembly located on the top of the machine case. Two groups of positioning mechanisms for limiting fabric deviation are arranged on the side of the roller assembly.

[0009] The roller assembly includes a center barrel and a roller rotatably mounted on the center barrel. A coil for heating the roller is fixedly mounted on the center barrel. Both ends of the groove on the center barrel are provided with a heating adjustment unit for adjusting the heating length of the coil. A base for supporting the center barrel is provided under the roller. The heating adjustment unit is connected to a corresponding positioning mechanism.

[0010] As a further optimization scheme of the present invention, the heating adjustment unit includes an adjustment rod that is movable and runs through the center barrel in the axial direction, and a metal block located at the inner end of the adjustment rod; the metal block is in contact with the coil, a terminal is provided at the outer end of the adjustment rod, and a wire is provided between the terminal and the metal block.

[0011] As a further optimization scheme of the present invention, a hollow insertion rod is fixedly provided at the bottom of the metal block, and the insertion rod is movably inserted into the adjusting rod, and a second spring is provided on the outer sleeve of the insertion rod; a pull rope is also fixedly provided at the bottom of the metal block, and the other end of the pull rope extends to the outer end of the adjusting rod and is fixedly provided with a pull ring.

[0012] As a further optimization scheme of the present invention, the positioning mechanism includes a positioning plate and a positioning rod fixed on the side of the positioning plate; a fixing seat is fixed at the top edge of the chassis, the positioning rod movably passes through the fixing seat and is locked by a top screw knob, and the end of the positioning rod is connected to the outer end of the adjusting rod through a flexible connector.

[0013] As a further optimization scheme of the present invention, a top seat for pressing the center barrel is provided above the roller assembly; a movable rod is fixedly provided at the bottom of the two columns of the top seat, the movable rod is movably inserted into the chassis, and a first spring is sleeved on the movable rod.

[0014] As a further optimization scheme of the present invention, two sets of temperature measuring units are provided at the bottom of the cross beam of the top seat; the temperature measuring unit includes a slider slidably arranged at the bottom of the cross beam of the top seat and a connecting rod fixedly connected to the slider, and the connecting rod is also connected to the outer end of the adjusting rod through a flexible connecting piece, and the slider is provided with three temperature measuring sensors for measuring the roller temperature and the temperature of the fabric before and after electro-optical treatment.

[0015] As a further optimization scheme of the present invention, a lifting mechanism for driving the roller assembly to rise and fall is provided under the base, the lifting mechanism includes a hydraulic cylinder and a lifting plate fixed on the top of the hydraulic cylinder, and the base is slidably arranged on the top of the lifting plate; a through hole for the roller assembly to pass through is provided on the top of the chassis under the roller, and a movable plate is provided at the through hole.

[0016] As a further optimization scheme of the present invention, the interior of the chassis located on both sides of the lifting plate is provided with a placement plate for placing other rolling roller assemblies, and the base is also slidably connected to the placement plate; a lever is provided on the end face of the base, and a limiting slot hole for limiting the position of the lever and the adjustment rod is provided on the side of the chassis.

[0017] The beneficial effects of the present invention are:

[0018] 1. The present invention can adjust the position of the positioning mechanism based on the width of the cashmere fabric by arranging a positioning mechanism, a coil and a heating adjustment unit to prevent the cashmere fabric from shifting during the calendering process. At the same time, the positioning mechanism drives the corresponding heating adjustment unit to move, so that the distance between the two heating adjustment units is adjusted accordingly, and then the heating length of the coil is matched with the width of the cashmere fabric, thereby solving the problem that the existing rollers are generally powered on and heated as a whole, and when cashmere fabrics of different widths are processed, a part of the rollers will not contact the fabrics, resulting in a waste of energy.

[0019] 2. The present invention provides a top seat, a movable rod and a first spring so that the top seat has a certain buffering function, which can prevent the roller from applying excessive pressure on the fabric. By providing a temperature measuring unit, the temperature monitoring of the device is more convenient. The position of the slider can be automatically adjusted through the positioning mechanism based on the width of the fabric, ensuring that the temperature sensor can always measure the temperature at both ends of the fabric.

[0020] 3. The present invention provides a lever, a lifting mechanism and a placement plate, so that the roller assembly can be quickly replaced, which can adapt to the electro-optical treatment of cashmere fabrics of different batches or types, thereby improving production efficiency and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the top seat structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the exploded structure of the roller assembly of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the heating adjustment unit of the present invention;

[0025] Figure 5 It is a schematic diagram of the positioning mechanism structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the lifting mechanism and the placement plate structure of the present invention;

[0027] Figure 7 It is a schematic diagram of the side structure of the chassis of the present invention.

[0028] In the figure:

[0029] 1. Chassis; 101. movable plate; 102. fixed seat; 103. limiting slot; 2. rolling roller assembly; 201. center barrel; 202. roller; 203. coil; 204. heating adjustment unit; 204a. adjustment rod; 204b. plug rod; 204c. metal block; 204d. second spring; 204e. pull rope; 204f. pull ring; 204g. wire; 204h. terminal; 205. base; 205a. lever; 3. top seat; 301. movable rod; 302. first spring; 303. temperature measuring unit; 303a. slider; 303b. temperature measuring sensor; 303c. connecting rod; 4. positioning mechanism; 401. positioning plate; 402. positioning rod; 5. lifting mechanism; 501. hydraulic cylinder; 502. lifting plate; 6. placement plate. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0031] Embodiment 1

[0032] In order to solve the problem that the rollers of the existing electro-optical treatment device are generally powered on and heated as a whole, when processing cashmere fabrics of different widths, some of the rollers will not contact the fabrics, resulting in energy waste, please refer to Figure 1-Figure 3 The present invention provides an electro-optical processing device for cashmere fabric finishing, comprising a chassis 1 and a roller assembly 2 located on the top of the chassis 1, and two groups of positioning mechanisms 4 for limiting fabric deviation are arranged on the side of the roller assembly 2; the roller assembly 2 comprises a central barrel 201 and a roller 202 rotatably sleeved on the central barrel 201, and a coil 203 for heating the roller 202 is fixedly sleeved on the central barrel 201, and heating adjustment units 204 for adjusting the heating length of the coil 203 are arranged at both ends of the groove on the central barrel 201, and a base 205 for supporting the central barrel 201 is arranged under the roller 202; the heating adjustment unit 204 is connected to the corresponding positioning mechanism 4. The position of the positioning mechanism 4 can be adjusted based on the width of the cashmere fabric to prevent the cashmere fabric from shifting during the calendering process. At the same time, the positioning mechanism 4 drives the corresponding heating adjustment unit 204 to move, so that the distance between the two heating adjustment units 204 is adjusted accordingly, and then the heating length of the coil 203 is matched with the width of the cashmere fabric, thereby solving the problem that the existing rollers are generally powered on and heated as a whole. When cashmere fabrics of different widths are processed, a part of the rollers will not contact the fabrics, resulting in a waste of energy.

[0033] like Figure 4 As shown, the heating adjustment unit 204 includes an adjustment rod 204a that is movable and runs through the central barrel 201 in the axial direction and a metal block 204c located at the inner end of the adjustment rod 204a; the metal block 204c is in contact with the coil 203, and a terminal 204h is provided at the outer end of the adjustment rod 204a, and a wire 204g is provided between the terminal 204h and the metal block 204c. When in use, the positioning rod 402 drives the adjustment rod 204a to move, and the adjustment rod 204a drives the metal block 204c to move, thereby changing the contact position of the metal block 204c and the coil 203.

[0034] In order to prevent the metal block 204c from wearing the coil 203 during movement and to ensure that the two can have good contact when powered on, a hollow plug rod 204b is fixedly provided at the bottom of the metal block 204c, and the plug rod 204b is movably inserted into the adjusting rod 204a, and a second spring 204d is provided on the outer sleeve of the plug rod 204b; a pull rope 204e is also fixedly provided at the bottom of the metal block 204c, and the other end of the pull rope 204e extends to the outer end of the adjusting rod 204a and is fixedly provided with a pull ring 204f. When in use, pull the pull ring 204f, the pull ring 204f drives the pull rope 204e to move, the pull rope 204e drives the metal block 204c to move toward the center barrel 201, the metal block 204c drives the insertion rod 204b to be inserted into the adjustment rod 204a, and the second spring 204d is compressed. At this time, the metal block 204c is separated from the coil 203, thereby preventing the metal block 204c from wearing the coil 203 during the movement. After reaching the desired position, release the pull ring 204f. Under the reset force of the second spring 204d, the metal block 204c fits tightly with the coil 203 to ensure good contact when powered on.

[0035] like Figure 5 As shown, the positioning mechanism 4 includes a positioning plate 401 and a positioning rod 402 fixed on the side of the positioning plate 401; a fixing seat 102 is fixed at the top edge of the chassis 1, and the positioning rod 402 movably penetrates the fixing seat 102 and is locked by a top screw knob, and the end of the positioning rod 402 is connected to the outer end of the adjustment rod 204a through a flexible connector. When in use, loosen the top screw knob, and the positioning rod 402 can move freely in the fixing seat 102, thereby driving the positioning plate 401 to move to the side of the fabric, and then lock the top screw knob.

[0036] Embodiment 2

[0037] On the basis of the first embodiment, in order to cooperate with the base 205 to limit the center barrel 201, as shown in FIG. Figure 2As shown, a top seat 3 for pressing the central barrel 201 is provided above the roller assembly 2; movable rods 301 are fixedly provided at the bottom of the two uprights of the top seat 3, and the movable rods 301 are movably inserted into the chassis 1, and a first spring 302 is sleeved on the movable rods 301. The arrangement of the movable rods 301 and the first spring 302 enables the top seat 3 to have a certain buffering function, which can prevent the roller 202 from exerting excessive pressure on the fabric.

[0038] In order to accurately grasp the temperature of the roller 202 and the temperature of the fabric before and after the electro-optical treatment, two sets of temperature measuring units 303 are provided at the bottom of the crossbeam of the top seat 3; the temperature measuring unit 303 includes a slider 303a slidably arranged at the bottom of the crossbeam of the top seat 3 and a connecting rod 303c fixedly connected to the slider 303a, and the connecting rod 303c is also connected to the outer end of the adjustment rod 204a through a flexible connector, and the slider 303a is provided with three temperature measuring sensors 303b for measuring the temperature of the roller 202 and the temperature of the fabric before and after the electro-optical treatment. The position of the slider 303a can also be adjusted by the positioning mechanism 4 based on the width of the fabric to ensure that the temperature measuring sensor 303b can always measure the temperature at both ends of the fabric to avoid damage to the fabric or poor treatment effect due to too high or too low temperature.

[0039] Embodiment 3

[0040] On the basis of the first and second embodiments, in order to enable the roller assembly 2 to be quickly replaced to adapt to the electro-optical treatment of different batches or types of cashmere fabrics, Figure 1 , Figure 6-Figure 7 As shown, a lifting mechanism 5 for driving the roller assembly 2 to rise and fall is provided below the base 205, and the lifting mechanism 5 includes a hydraulic cylinder 501 and a lifting plate 502 fixed on the top of the hydraulic cylinder 501, and the base 205 is slidably arranged on the top of the lifting plate 502; a through hole for the roller assembly 2 to pass through is provided on the top of the chassis 1 below the roller 202, and a movable plate 101 is provided at the through hole. The lifting mechanism 5 can adjust the height of the roller assembly 2, thereby adjusting the pressure of the roller 202 on the fabric.

[0041] The interior of the chassis 1 located on both sides of the lifting plate 502 is provided with a placement plate 6 for placing other rolling roller assemblies 2, and the base 205 is also slidably connected to the placement plate 6; a lever 205a is provided on the end face of the base 205, and a limiting slot 103 for limiting the position of the lever 205a and the adjustment rod 204a is provided on the side of the chassis 1.

[0042] When the roller assembly 2 needs to be replaced, remove the movable plate 101, and drive the lifting plate 502 down by the hydraulic cylinder 501 until the lifting plate 502 is flush with the placement plate 6, manually move the lever 205a, the lever 205a moves along the limiting slot 103, the lever 205a drives the base 205 to move out of the lifting plate 502 and onto the placement plate 6, then manually move the lever 205a of the roller assembly 2 to be replaced, the lever 205a drives the new base 205 to move out of the placement plate 6 and onto the lifting plate 502, and drive the lifting plate 502 to rise by the hydraulic cylinder 501.

[0043] The above-mentioned embodiment only expresses one implementation mode of the present invention, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An electro-optical processing device for cashmere fabric finishing, comprising a chassis (1) and a roller assembly (2) located on the top of the chassis (1), characterized in that: Two sets of positioning mechanisms (4) for limiting the deviation of the fabric are provided on the side of the roller assembly (2); The roller assembly (2) comprises a central barrel (201) and a roller (202) rotatably sleeved on the central barrel (201); a coil (203) for heating the roller (202) is also fixedly sleeved on the central barrel (201); both ends of the groove on the central barrel (201) are provided with a heating adjustment unit (204) for adjusting the heating length of the coil (203); and a base (205) for supporting the central barrel (201) is provided below the roller (202); The heating adjustment unit (204) is connected to a corresponding positioning mechanism (4).

2. The electro-optical treatment device for cashmere fabric finishing according to claim 1, characterized in that: The heating adjustment unit (204) comprises an adjustment rod (204a) movably penetrating the central barrel (201) in the axial direction and a metal block (204c) located at the inner end of the adjustment rod (204a); The metal block (204c) is in contact with the coil (203); a terminal (204h) is provided at the outer end of the adjustment rod (204a); and a wire (204g) is provided between the terminal (204h) and the metal block (204c).

3. The electro-optical processing device for cashmere fabric finishing according to claim 2, characterized in that: A hollow insertion rod (204b) is fixedly provided at the bottom of the metal block (204c), the insertion rod (204b) is movably inserted into the adjustment rod (204a), and a second spring (204d) is provided on the outer sleeve of the insertion rod (204b); A pull rope (204e) is also fixedly provided at the bottom of the metal block (204c), and the other end of the pull rope (204e) extends to the outer end of the adjustment rod (204a) and is fixedly provided with a pull ring (204f).

4. The electro-optical processing device for cashmere fabric finishing according to claim 2, characterized in that: The positioning mechanism (4) comprises a positioning plate (401) and a positioning rod (402) fixed on the side of the positioning plate (401); A fixing seat (102) is fixedly provided at the top edge of the chassis (1); the positioning rod (402) movably passes through the fixing seat (102) and is locked by a top screw knob; and the end of the positioning rod (402) is connected to the outer end of the adjustment rod (204a) by a flexible connector.

5. The electro-optical treatment device for cashmere fabric finishing according to claim 2, characterized in that: A top seat (3) for pressing the central barrel (201) is provided above the roller assembly (2); A movable rod (301) is fixedly provided at the bottom of the two upright columns of the top seat (3); the movable rod (301) is movably inserted into the chassis (1) and is sleeved with a first spring (302).

6. The electro-optical treatment device for cashmere fabric finishing according to claim 5, characterized in that: Two groups of temperature measuring units (303) are provided at the bottom of the crossbeam of the top seat (3); The temperature measuring unit (303) comprises a slider (303a) slidably arranged at the bottom of the crossbeam of the top seat (3) and a connecting rod (303c) fixedly connected to the slider (303a); the connecting rod (303c) is also connected to the outer end of the adjusting rod (204a) through a flexible connecting piece; the slider (303a) is provided with three temperature measuring sensors (303b) for measuring the temperature of the roller (202) and the temperature of the fabric before and after the electro-optical treatment, respectively.

7. The electro-optical treatment device for cashmere fabric finishing according to claim 2, characterized in that: A lifting mechanism (5) for driving the roller assembly (2) to rise and fall is provided below the base (205), the lifting mechanism (5) comprising a hydraulic cylinder (501) and a lifting plate (502) fixed on the top of the hydraulic cylinder (501), and the base (205) is slidably disposed on the top of the lifting plate (502); A through hole for the roller assembly (2) to pass through is provided on the top of the machine box (1) below the roller (202), and a movable plate (101) is provided at the through hole.

8. The electro-optical treatment device for cashmere fabric finishing according to claim 7, characterized in that: The inside of the machine box (1) located on both sides of the lifting plate (502) is provided with a placement plate (6) for placing other roller assemblies (2), and the base (205) is also slidably connected to the placement plate (6); A lever (205a) is provided on the end surface of the base (205), and a limiting slot hole (103) for limiting the position of the lever (205a) and the adjusting rod (204a) is provided on the side surface of the chassis (1).

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