Drafting system and spinning device

Abstract

The embodiment of the utility model discloses a drafting system and a spinning device.The drafting system comprises a rack, an electromagnetic chuck, a sliding rail, a plurality of rollers and a driving assembly, in the using process, cotton slivers can be stretched through the multiple roller assemblies to form yarn, different products are processed through the drafting system, and the spinning efficiency is improved. When the distance between the multiple roller assemblies needs to be adjusted, the electromagnetic chuck can be powered off, then the distance between the multiple roller assemblies is adjusted through the driving assembly, after the positions of the multiple roller assemblies are adjusted in place, the electromagnetic chuck can be powered on, and the electromagnetic chuck adsorbs and positions the roller assemblies. On the basis, the positions of the multiple roller assemblies can be adjusted, no manpower is needed in the whole adjusting process, manpower is saved to a great extent, meanwhile, the positions of the roller assemblies are adjusted through the driving assemblies, positioning of the roller assemblies can be more accurate, and then the product quality can be improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of textile technology, and in particular to a drafting system and a textile device. Background Art

[0002] On textile machinery and equipment, the cotton strips produced by carding need to be subsequently drawn multiple times to form yarn. Currently, all drafting system adjustment mechanisms are manually adjusted according to the required process, especially the adjustment of roller gauge, which cannot be adjusted automatically and has become the most arduous labor in maintenance work. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0004] To this end, a first aspect of the utility model provides a drafting system.

[0005] A second aspect of the utility model provides a weaving device.

[0006] In view of this, an embodiment of the present application proposes a drafting system, comprising:

[0007] frame;

[0008] An electromagnetic chuck, wherein the electromagnetic chuck is arranged on the frame;

[0009] A slide rail, which is connected to the frame and is arranged on the electromagnetic chuck;

[0010] A plurality of roller assemblies, wherein the plurality of roller assemblies are movably connected to the slide rail;

[0011] A driving assembly is used to drive the roller assembly to move on the slide rail.

[0012] In a feasible implementation manner, the roller assembly includes:

[0013] A first roller and a first base, wherein the first base is slidably connected to the slide rail, and the first roller is connected to the first base;

[0014] A second roller and a second base, wherein the second base is slidably connected to the slide rail, and the second roller is connected to the second base;

[0015] A third roller and a third base, wherein the third base is slidably connected to the slide rail, and the third roller is connected to the third base.

[0016] In a feasible implementation manner, the roller assembly further includes:

[0017] A first roller assembly, wherein one end of the first roller assembly is hinged to the first base;

[0018] A second roller assembly, one end of which is hinged to the second base;

[0019] A third roller assembly, wherein one end of the first roller assembly is hinged to the third base;

[0020] A locking piece is arranged on the first roller leather roller assembly, the second roller leather roller assembly and the third roller leather roller assembly.

[0021] In a feasible implementation manner, the roller assembly further includes:

[0022] a first motor and a first coupling, wherein the first motor is connected to the first roller via the first coupling;

[0023] a second motor and a second coupling, wherein the second motor is connected to the second roller via the second coupling;

[0024] A third motor and a third coupling, wherein the third motor is connected to the third roller via the third coupling.

[0025] In a feasible implementation manner, the driving assembly includes:

[0026] a first push rod, the first push rod being connected to the second base;

[0027] A second push rod is connected to the third base.

[0028] In a feasible implementation manner, the drafting system further includes:

[0029] A distance sensor is arranged on the frame and is used to obtain the distance between the plurality of roller assemblies.

[0030] In a feasible implementation manner, there are two electromagnetic chucks, which are arranged on both sides of the frame, and each electromagnetic chuck is provided with one slide rail.

[0031] According to a second aspect of an embodiment of the present application, a textile device is provided, comprising:

[0032] A drafting system as described in any of the above technical solutions.

[0033] In a feasible embodiment, the textile device further comprises:

[0034] A strip coiling system, the strip coiling system being arranged in the frame;

[0035] A cover shell is connected to the frame and is used for covering the drafting system.

[0036] In a feasible embodiment, the textile device further comprises:

[0037] A guide bar system is connected to the frame.

[0038] Compared with the prior art, the present invention has at least the following beneficial effects:

[0039] The drafting system provided in the embodiment of the present application includes a frame, an electromagnetic suction cup, a slide rail, multiple rollers and a drive assembly. During use, the cotton strips can be stretched by the multiple roller assemblies to form yarns. When different products are processed by the drafting system and the distance between the multiple roller assemblies needs to be adjusted, the electromagnetic suction cup can be powered off, and then the distance between the multiple roller assemblies can be adjusted by the drive assembly. After the positions of the multiple roller assemblies are adjusted in place, the electromagnetic suction cup can be powered on, and the electromagnetic suction cup can adsorb and position the roller assembly. Based on this, the position adjustment of the multiple roller assemblies can be completed. No human intervention is required in the entire adjustment process, which greatly saves manpower. At the same time, by adjusting the position of the roller assembly by the drive assembly, the positioning of the roller assembly can be more accurate, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0041] Figure 1 A schematic structural diagram of a drafting system according to an embodiment of the present application at one angle;

[0042] Figure 2 A schematic structural diagram of a drafting system according to an embodiment of the present application from another angle;

[0043] Figure 3 A schematic structural diagram of a drafting system according to another embodiment of the present application from another angle;

[0044] Figure 4 A schematic structural diagram of a roller assembly of a drafting system according to an embodiment of the present application;

[0045] Figure 5 A schematic structural diagram of a textile device according to an embodiment of the present application from one angle;

[0046] Figure 6 A schematic structural diagram from another angle of a textile device according to an embodiment of the present application.

[0047] in, Figures 1 to 6 The corresponding relationship between the reference numerals and the component names is as follows:

[0048] 100 drafting system;

[0049] 110 frame, 120 electromagnetic chuck, 130 slide rail, 140 roller assembly, 150 drive assembly, 160 distance sensor;

[0050] 141 first roller, 142 first base, 143 second roller, 144 second base, 145 third roller, 146 third base, 147 first roller leather roller assembly, 148 second roller leather roller assembly, 149 third roller leather roller assembly, 1410 locking member, 1411 cradle, 1412 leather roller, 1413 first motor, 1414 first coupling, 1415 third motor, 1416 third coupling;

[0051] 151 a first putter, 152 a second putter;

[0052] 210 strip coiling system, 220 cover, 230 strip guide system. DETAILED DESCRIPTION

[0053] In order to better understand the above-mentioned technical scheme, the technical scheme of the embodiments of the present application is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical scheme of the embodiments of the present application, rather than limitations on the technical scheme of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments may be combined with each other.

[0054] like Figures 1 to 4 As shown, an embodiment of the present application proposes a drafting system 100, including: a frame 110; an electromagnetic suction cup 120, which is arranged on the frame 110; a slide rail 130, which is connected to the frame 110 and is arranged on the electromagnetic suction cup 120; a plurality of roller assemblies 140, which are movably connected to the slide rail 130; and a driving assembly 150, which is used to drive the roller assembly 140 to move on the slide rail 130.

[0055] The drafting system 100 provided in the embodiment of the present application includes a frame 110, an electromagnetic suction cup 120, a slide rail 130, a plurality of rollers and a drive assembly 150. During use, the cotton strips can be stretched to form yarns through the plurality of roller assemblies 140. When different products are processed by the drafting system 100 and the distance between the plurality of roller assemblies 140 needs to be adjusted, the electromagnetic suction cup 120 can be powered off, and then the distance between the plurality of roller assemblies 140 can be adjusted through the drive assembly 150. After the positions of the plurality of roller assemblies 140 are adjusted in place, the electromagnetic suction cup 120 can be powered on, and the electromagnetic suction cup 120 adsorbs and positions the roller assemblies 140. Based on this, the position adjustment of the plurality of roller assemblies 140 can be completed. No human intervention is required in the entire adjustment process, which greatly saves manpower. At the same time, adjusting the position of the roller assembly 140 by the drive assembly 150 can make the positioning of the roller assembly 140 more accurate, thereby improving product quality.

[0056] like Figure 2 and Figure 3 As shown, in a feasible embodiment, the roller assembly 140 includes: a first roller roller 141 and a first base 142, the first base 142 is slidably connected to the slide rail 130, and the first roller roller 141 is connected to the first base 142; a second roller roller 143 and a second base 144, the second base 144 is slidably connected to the slide rail 130, and the second roller roller 143 is connected to the second base 144; a third roller roller 145 and a third base 146, the third base 146 is slidably connected to the slide rail 130, and the third roller roller 145 is connected to the third base 146.

[0057] In this technical solution, the structural composition of the roller assembly 140 is further provided. The roller assembly 140 may include three rollers, namely a first roller roller 141, a second roller roller 143 and a third roller roller 145. Based on this, the cotton strips can be pulled by the three rollers to facilitate the formation of yarn and the production of yarns of different specifications.

[0058] In this technical solution, the roller assembly 140 can also include a first base 142, a second base 144 and a third base 146. This arrangement facilitates the adsorption of the roller assembly 140 by the electromagnetic suction cup 120, and also facilitates the installation and positioning of the first roller 141, the second roller 143 and the third roller 145.

[0059] like Figures 1 to 4As shown, in a feasible embodiment, the roller assembly 140 also includes: a first roller leather roller assembly 147, one end of the first roller leather roller assembly 147 is hinged to the first base 142; a second roller leather roller assembly 148, one end of the second roller leather roller assembly 148 is hinged to the second base 144; a third roller leather roller assembly 149, one end of the first roller leather roller assembly 147 is hinged to the third base 146; a locking member 1410, and the locking member 1410 is arranged on the first roller leather roller assembly 147, the second roller leather roller assembly 148 and the third roller leather roller assembly 149.

[0060] In this technical solution, the structural composition of the roller assembly 140 is further provided. The roller assembly 140 may also include a first roller leather roller assembly 147, a second roller leather roller assembly 148 and a third roller leather roller assembly 149. The first roller leather roller assembly 147 can be hinged to or away from the first roller 141 to form a stretching gap, the second roller leather roller assembly 148 can be hinged to or away from the second roller 143 to form a stretching gap, and the third roller leather roller assembly 149 can be hinged to or away from the third roller 145 to form a stretching gap. Such an arrangement facilitates the stretching of the cotton strips.

[0061] In this technical solution, the first roller leather roller assembly 147, the second roller leather roller assembly 148 and the third roller leather roller assembly 149 are respectively connected to the first base 142, the second base 144 and the third base 146. This arrangement allows the roller assembly 140 to form a whole, making it easier for the driving assembly 150 to drive the roller assembly 140 to move on the slide rail 130.

[0062] In this technical solution, the first roller assembly 147, the second roller assembly 148 and the third roller assembly 149 can be fixed on the first base 142, the second base 144 and the third base 146 respectively by setting the locking member 1410.

[0063] like Figures 1 to 4 As shown, in some examples, for convenience, the structures of the first roller leather roller assembly 147, the second roller leather roller assembly 148 and the third roller leather roller assembly 149 can be the same, and can include a cradle 1411 and a leather roller 1412, the leather roller 1412 is rotatably connected to the cradle 1411, and the cradle 1411 is hinged to the first base 142, the second base 144 or the third base 146. Based on this, the swing of the cradle 1411 can drive the leather roller to approach or move away from the roller.

[0064] like Figures 1 to 4As shown, in a feasible embodiment, the roller assembly 140 also includes: a first motor 1413 and a first coupling 1414, the first motor 1413 is connected to the first roller roller 141 through the first coupling 1414; a second motor and a second coupling, the second motor is connected to the second roller roller 143 through the second coupling; a third motor 1415 and a third coupling 1416, the third motor 1415 is connected to the third roller roller 145 through the third coupling 1416.

[0065] In this technical solution, the roller assembly 140 may also include a first motor 1413 and a first coupling 1414, based on which the first roller 141, the second roller 143 and the third roller 145 can be driven to rotate by direct motor drive, replacing the traditional belt drive, thereby making the drafting system 100 more compact.

[0066] like Figures 1 to 4 As shown, in a feasible implementation manner, the driving assembly 150 includes: a first push rod 151 , the first push rod 151 is connected to the second base 144 ; and a second push rod 152 , the second push rod 152 is connected to the third base 146 .

[0067] In this technical solution, the driving assembly 150 may also include a first push rod 151 and a second push rod 152. The first push rod 151 is connected to the second base 144 to drive the second base 144 to move on the slide rail 130. The second push rod 152 is connected to the third base 146 to drive the third base 146 to move on the slide rail 130. Based on this, the first push rod 151 and the second push rod 152 are arranged to facilitate the adjustment of the positions of the second base 144 and the third base 146, thereby adjusting the distance between the second roller 143 and the first roller 141, and adjusting the distance between the third roller 145 and the second roller 143, so that the drafting system 100 can produce products of different specifications.

[0068] like Figures 1 to 4 As shown, in a feasible implementation manner, the drafting system 100 further includes: a distance sensor 160 , which is disposed on the frame 110 and is used to obtain the distance between the plurality of roller assemblies 140 .

[0069] In this technical solution, the stretching system 100 may further include a distance sensor 160 and a processor. The distance sensor 160 may be connected to the processor, and then the processor may be connected to the drive assembly 150. Based on this, the distance between the plurality of roller assemblies 140 may be determined by the distance sensor 160, and then the drive assembly 150 may be controlled to adjust the distance between the plurality of roller assemblies 140 based on the detection result of the distance sensor 160, so that the position determination between the plurality of roller assemblies 140 is more accurate.

[0070] like Figures 1 to 4 As shown, in a feasible implementation manner, there are two electromagnetic chucks 120 , which are arranged on both sides of the frame 110 , and each electromagnetic chuck 120 is provided with a slide rail 130 .

[0071] In this technical solution, there can be two electromagnetic suction cups 120, and similarly there can be two slide rails 130, so that the movement and positioning of the multiple roller assemblies 140 are more stable.

[0072] like Figure 5 and Figure 6 As shown, according to the second aspect of an embodiment of the present application, a textile device is proposed, comprising: a drafting system 100 as any of the above technical solutions.

[0073] Since the textile device provided in the embodiment of the present application includes the drafting system 100 of any of the above technical solutions, the textile device has all the beneficial effects of the drafting system 100 of the above technical solutions.

[0074] The textile device provided in the embodiment of the present application includes a frame 110, an electromagnetic suction cup 120, a slide rail 130, a plurality of rollers and a drive assembly 150. During use, the cotton strips can be stretched to form yarns through the plurality of roller assemblies 140. When different products are processed through the drafting system 100 and the distance between the plurality of roller assemblies 140 needs to be adjusted, the electromagnetic suction cup 120 can be powered off, and then the distance between the plurality of roller assemblies 140 can be adjusted through the drive assembly 150. After the positions of the plurality of roller assemblies 140 are adjusted in place, the electromagnetic suction cup 120 can be powered on, and the electromagnetic suction cup 120 adsorbs and positions the roller assemblies 140. Based on this, the position adjustment of the plurality of roller assemblies 140 can be completed. No human intervention is required in the entire adjustment process, which greatly saves manpower. At the same time, adjusting the position of the roller assembly 140 through the drive assembly 150 can make the positioning of the roller assembly 140 more accurate, thereby improving product quality.

[0075] like Figure 5 and Figure 6 As shown, in a feasible embodiment, the textile device further includes: a coiling system 210 , which is disposed in the frame 110 ; and a cover 220 , which is connected to the frame 110 and is used to cover the drafting system 100 .

[0076] In this technical solution, the textile device facilitates the collection of products by means of the coiling system 210, and the stretching system 100 can be covered by means of the cover 220, thereby reducing the probability of human contact with the stretching system 100 and protecting the operator, and at the same time reducing the probability of dust intruding into the stretching system 100, thereby ensuring the stability of the system operation.

[0077] like Figure 5 and Figure 6 As shown, in a feasible embodiment, the textile device further includes: a guide bar system 230, and the guide bar system 230 is connected to the frame 110. Such a configuration facilitates guiding the cotton strips to the drafting system 100.

[0078] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0079] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0080] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0081] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drafting system, characterized in that: include: frame; An electromagnetic chuck, wherein the electromagnetic chuck is arranged on the frame; A slide rail, which is connected to the frame and is arranged on the electromagnetic chuck; A plurality of roller assemblies, wherein the plurality of roller assemblies are movably connected to the slide rail; A driving assembly is used to drive the roller assembly to move on the slide rail.

2. The drafting system according to claim 1, characterized in that: The roller assembly comprises: A first roller and a first base, wherein the first base is slidably connected to the slide rail, and the first roller is connected to the first base; A second roller and a second base, wherein the second base is slidably connected to the slide rail, and the second roller is connected to the second base; A third roller and a third base, wherein the third base is slidably connected to the slide rail, and the third roller is connected to the third base.

3. The drafting system according to claim 2, characterized in that: The roller assembly also includes: A first roller assembly, wherein one end of the first roller assembly is hinged to the first base; A second roller assembly, one end of which is hinged to the second base; A third roller assembly, wherein one end of the first roller assembly is hinged to the third base; A locking piece is arranged on the first roller leather roller assembly, the second roller leather roller assembly and the third roller leather roller assembly.

4. The drafting system according to claim 3, characterized in that: The roller assembly also includes: a first motor and a first coupling, wherein the first motor is connected to the first roller via the first coupling; a second motor and a second coupling, wherein the second motor is connected to the second roller via the second coupling; A third motor and a third coupling, wherein the third motor is connected to the third roller via the third coupling.

5. The drafting system according to claim 2, characterized in that: The drive assembly comprises: a first push rod, the first push rod being connected to the second base; A second push rod is connected to the third base.

6. The drafting system according to any one of claims 1 to 5, characterized in that Also includes: A distance sensor is arranged on the frame and is used to obtain the distance between the plurality of roller assemblies.

7. The drafting system according to any one of claims 1 to 5, characterized in that There are two electromagnetic chucks, which are arranged on both sides of the frame, and each electromagnetic chuck is provided with a slide rail.

8. A weaving device, characterized in that: include: A drafting system as claimed in any one of claims 1 to 7.

9. The weaving device according to claim 8, characterized in that Also includes: A strip coiling system, the strip coiling system being arranged in the frame; A cover shell is connected to the frame and is used for covering the drafting system.

10. The weaving device according to claim 9, characterized in that Also includes: A guide bar system is connected to the frame.

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