Polyester grey cloth pretreatment device

Abstract

The utility model relates to the technical field of textile, in particular to a polyester grey cloth pretreatment device which comprises a box body and a polyester grey cloth body penetrating through the box body, multiple sets of guide rollers are arranged on the inner side of the box body, the polyester grey cloth body penetrates through the multiple sets of guide rollers, and multiple sets of cleaning brushes are arranged on the inner side of the box body. The cleaning brush is used for cleaning impurities on the surface of the terylene gray fabric body, a driving assembly is arranged on the box body, and the driving assembly is used for driving the cleaning brush to move back and forth, and according to the terylene gray fabric pretreatment device, through arrangement of the cleaning brush, the impurities on the surface of the alkalized terylene gray fabric body can be transversely cleaned; the driving assembly drives the cleaning brush to move back and forth in a reciprocating mode to longitudinally clean impurities on the surface of the alkalized terylene gray fabric body, so that the impurities on the surface of the terylene gray fabric body are cleaned more thoroughly through transverse and longitudinal cleaning of the impurities on the surface of the terylene gray fabric body, and the treatment effect of the terylene gray fabric body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile technology field, concretely is a polyester grey cloth pretreatment device. BACKGROUND

[0002] The sizing agent commonly used when weaving polyester fabric is polyacrylate, which is an acrylate copolymer sizing agent. Before dyeing and processing of polyester, desizing and refining must be carried out. The main purpose of the desizing and refining process is to remove oil agents added during fiber manufacturing and sizing agents added during weaving, etc. In order to improve the dyeing performance of the fabric, the polyester also needs to be subjected to alkali washing treatment. The alkali washing treatment of polyester is used to remove some impurities, oil and residues on the surface of the fabric.

[0003] Currently, the alkali washing treatment of polyester is to place it in an alkali washing solution, and the impurities on the surface of the polyester are allowed to naturally fall off. Although this can remove the impurities on the surface of the polyester, impurities with strong adhesion will still adhere to the polyester after alkali washing, which will result in poor treatment effect of the polyester alkali washing.

[0004] Therefore, we propose a polyester grey cloth pretreatment device. CONTENT OF THE UTILITY MODEL

[0005] One of the technical problems to be solved by the present application is how to design a polyester grey cloth pretreatment device that can improve the alkali washing effect of polyester grey cloth.

[0006] To solve the above technical problems, the present application provides a polyester grey cloth pretreatment device, which comprises a box body and a polyester grey cloth body passing through the box body. A plurality of guide rollers are arranged on the inner side of the box body. The polyester grey cloth body passes through the plurality of guide rollers. A plurality of cleaning brushes are arranged on the inner side of the box body. The cleaning brushes are used to clean the impurities on the surface of the polyester grey cloth body. A driving assembly is arranged on the box body. The driving assembly is used to drive the cleaning brushes to move back and forth.

[0007] In some embodiments, the driving assembly comprises two limiting plates arranged on the inner side of the box body and a servo motor arranged on the upper end face of the box body. A plurality of guide rollers are arranged between the two limiting plates. The output end of the servo motor is provided with a turntable, which is rotatably connected to the top end of the inner side of the box body.

[0008] In some embodiments, a connecting frame is arranged below the turntable. One end of the connecting frame is connected to one cleaning brush. The other end of the connecting frame is provided with a connecting cross plate. The lower end face of the connecting cross plate is attached to the lower end face of the turntable.

[0009] In some embodiments, the connecting horizontal plate is provided with a sliding groove on the side wall opposite to the rotating disc, the side wall opposite to the connecting horizontal plate is provided with a protrusion, the protrusion is inserted into the sliding groove on the connecting horizontal plate, and the connecting horizontal plate is provided with two sliding rods, and the two ends of the two sliding rods are connected to the inner side wall of the box.

[0010] In some embodiments, the inner side of the box is provided with two groups of roller wheels, each group of roller wheels is provided with two roller wheels, the two roller wheels are arranged on the upper and lower sides of the polyester gray fabric body, and the two groups of roller wheels are respectively located at the positions where the polyester gray fabric body extends into the box and extends out of the box.

[0011] In some embodiments, each group of cleaning brushes is provided with two cleaning brushes, the two cleaning brushes are arranged on the upper and lower sides of the polyester gray fabric body, and the two cleaning brushes are respectively arranged on the upper and lower side walls of the polyester gray fabric body.

[0012] In some embodiments, the limiting plate is provided with a sliding connection assembly, the sliding connection assembly is used for connecting the cleaning brushes to the two limiting plates, the cleaning brushes connected between the two limiting plates can be adjusted in spacing, the sliding connection assembly comprises a through hole formed in the limiting plate, the limiting plate is provided with a plurality of groups of screws, each group of screws is provided with two screws, and one end of each group of screws is connected to the plurality of groups of cleaning brushes between the two limiting plates through the through hole.

[0013] The utility model at least has the following beneficial effects:

[0014] Through the arrangement of the cleaning brush, the impurities on the surface of the alkali polyester gray fabric body can be cleaned horizontally, the driving assembly drives the cleaning brush to move back and forth, and the impurities on the surface of the alkali polyester gray fabric body can be cleaned vertically, so that the horizontal and vertical cleaning of the impurities on the surface of the polyester gray fabric body makes the cleaning of the impurities on the surface of the polyester gray fabric body more clean, thereby improving the treatment effect of the polyester gray fabric body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the whole structure of the utility model;

[0016] Figure 2 It is a sectional view of the utility model;

[0017] Figure 3 It is a front sectional view of the utility model;

[0018] Figure 4 It is a split view of the rotating disc and the connecting horizontal plate of the utility model;

[0019] Figure 5 It is a three-dimensional view of the sliding connection assembly and the limiting plate in embodiment 2 of the utility model.

[0020] In the figure: 1, box; 2, polyester grey fabric body; 3, guide roller; 4, cleaning brush; 5, driving assembly; 51, limiting plate; 52, servo motor; 53, rotating disc; 54, connecting frame; 55, connecting cross plate; 56, sliding groove; 57, protruding block; 58, sliding rod; 6, roller wheel; 7, sliding connection assembly; 71, through opening; 72, screw. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. EMBODIMENT

[0022] Please refer to Figure 1 The utility model provides a technical scheme:

[0023] A polyester grey fabric pretreatment device, including box 1 and the polyester grey fabric body 2 through the box 1, the inside of the box 1 is provided with multiple sets of guide rollers 3, the polyester grey fabric body 2 passes through multiple sets of guide rollers 3, the inside of the box 1 is provided with multiple sets of cleaning brushes 4, the cleaning brush 4 is used to clean the impurities on the surface of the polyester grey fabric body 2, the box 1 is provided with driving assembly 5, the driving assembly 5 is used to drive cleaning brush 4 to move back and forth.

[0024] Wherein, each group of guide rollers 3 is provided with two, two guide rollers 3 are arranged in an up-down manner, the polyester grey fabric body 2 passes through two guide rollers 3 arranged in an up-down manner, and multiple sets of guide rollers 3 are arranged in a rectangular manner.

[0025] Please refer to Figure 2 Figure 4 The driving assembly 5 includes two limiting plates 51 arranged on the inside of the box 1 and a servo motor 52 arranged on the upper end face of the box 1, multiple sets of guide rollers 3 are arranged between the two limiting plates 51, the output end of the servo motor 52 is provided with a rotating disc 53, and the rotating disc 53 is rotatably connected to the top end inside the box 1.

[0026] The lower portion of the rotating disc 53 is provided with a connecting frame 54, one end of the connecting frame 54 is connected with a cleaning brush 4, the other end of the connecting frame 54 is provided with a connecting cross plate 55, and the lower end face of the connecting cross plate 55 is attached to the lower end face of the rotating disc 53.

[0027] Wherein, the connecting frame 54 is located above multiple sets of cleaning brushes 4.

[0028] ​The side wall surface opposite to the rotating disc 53 is provided with a sliding groove 56, the side wall surface opposite to the connecting horizontal plate 55 is provided with a protrusion 57, the end of the protrusion 57 away from the rotating disc 53 is inserted into the sliding groove 56 on the connecting horizontal plate 55, and the connecting horizontal plate 55 is provided with two sliding rods 58, and the two ends of the two sliding rods 58 are connected to the inner side wall surface of the box body 1.

[0029] In use, one end of the polyester gray fabric body 2 is inserted into the box body 1, and the polyester gray fabric body 2 in the box body 1 is inserted through a plurality of groups of guide rollers 3 and a plurality of groups of cleaning brushes 4, then an appropriate amount of lye is added into the box body 1, and then the one end of the polyester gray fabric body 2 inserted into the box body 1 is wound, when the polyester gray fabric body 2 is wound, the cleaning brushes 4 clean the impurities on the surface of the polyester gray fabric body 2 in the transverse direction, and the polyester gray fabric body 2 is wound in the process, the servo motor 52 is started, the rotating disc 53 is driven to rotate by the servo motor 52, the protrusion 57 is driven to rotate by the rotating disc 53, the connecting horizontal plate 55 is driven to move back and forth along the sliding rod 58 by the rotation of the protrusion 57 on the rotating disc 53, the cleaning brushes 4 are driven to move by the connecting horizontal plate 55, and the impurities on the polyester gray fabric body 2 are cleaned in the longitudinal direction by the movement of the cleaning brushes 4.

[0030] The impurities on the surface of the alkali polyester gray fabric body 2 can be cleaned in the transverse direction by the cleaning brushes 4, and the impurities on the surface of the alkali polyester gray fabric body 2 can be cleaned in the longitudinal direction by the driving assembly 5 driving the cleaning brushes 4 to move back and forth, so that the transverse and longitudinal cleaning of the impurities on the surface of the polyester gray fabric body 2 makes the cleaning of the impurities on the surface of the polyester gray fabric body 2 more clean, thereby improving the treatment effect of the polyester gray fabric body 2.

[0031] The inner side of the box body 1 is provided with two groups of roller wheels 6, each group of roller wheels 6 is provided with two roller wheels 6, the two roller wheels 6 are arranged on the upper and lower sides of the polyester gray fabric body 2, and the two groups of roller wheels 6 are respectively located at the positions where the polyester gray fabric body 2 enters and exits the box body 1.

[0032] The roller wheels 6 can roll the polyester gray fabric body 2, so that the polyester gray fabric body 2 entering and exiting the inner side of the box body 1 can avoid directly contacting the box body 1, thereby avoiding the problem that the polyester gray fabric body 2 is damaged by directly rubbing with the box body 1.

[0033] Each group of cleaning brushes 4 is provided with two cleaning brushes 4, the two cleaning brushes 4 are arranged on the upper and lower sides of the polyester gray fabric body 2, and the two cleaning brushes 4 are respectively arranged on the upper and lower side walls of the polyester gray fabric body 2.

[0034] The upper and lower arranged cleaning brushes 4 can clean the impurities on the upper and lower side walls of the polyester gray fabric body 2.

[0035] Embodiment 2: Please refer to Figure 5 Based on embodiment 1, the utility model provides a kind of sliding connection assembly 7 technical scheme:

[0036] The limiting plate 51 is provided with sliding connection assembly 7, the sliding connection assembly 7 is used to connect cleaning brush 4 in two limiting plates 51, and the cleaning brush 4 between two limiting plates 51 can be adjusted pitch, the sliding connection assembly 7 includes the through hole 71 being opened in limiting plate 51, the limiting plate 51 is provided with multiple groups of screws 72, each group of screw 72 is provided with two, and one end of multiple groups of screws 72 is connected with multiple groups of cleaning brush 4 between two limiting plates 51 and passes through the through hole 71.

[0037] When the distance between each group of cleaning brush 4 needs to be adjusted, the screw 72 on the limiting plate 51 is loosened, and then the cleaning brush 4 is moved up and down along the through hole 71, and when the cleaning brush 4 is moved to the appropriate position, the cleaning brush 4 is fixed in the target position between the two limiting plates 51 by tightening the screw 72.

[0038] The setting of the sliding connection assembly 7 not only makes the cleaning brush 4 can be disassembled and installed, so that the replacement and maintenance of the cleaning brush 4 are convenient, but also the distance between the cleaning brush 4 can be adjusted, so that the strength of the cleaning brush 4 on the surface of the polyester gray cloth body 2 can be controlled.

[0039] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model.

Claims

1. A pretreatment device for polyester fabric, comprising a housing (1) and a polyester fabric body (2) passing through the housing (1), characterized in that: Multiple sets of guide rollers (3) are provided inside the box (1), and the polyester fabric body (2) passes through the multiple sets of guide rollers (3). Multiple sets of cleaning brushes (4) are provided inside the box (1), and the cleaning brushes (4) are used to clean the impurities on the surface of the polyester fabric body (2). A drive assembly (5) is provided on the box (1), and the drive assembly (5) is used to drive the cleaning brushes (4) to move back and forth.

2. The polyester grey fabric pretreatment device according to claim 1, characterized in that: The drive assembly (5) includes two limiting plates (51) disposed inside the housing (1) and a servo motor (52) disposed on the upper surface of the housing (1). Multiple sets of guide rollers (3) are disposed between the two limiting plates (51). A turntable (53) is disposed at the output end of the servo motor (52). The turntable (53) is rotatably connected to the top of the inner side of the housing (1).

3. The polyester grey fabric pretreatment device according to claim 2, characterized in that: A connecting frame (54) is provided below the turntable (53). One end of the connecting frame (54) is connected to a cleaning brush (4), and the other end of the connecting frame (54) is provided with a connecting horizontal plate (55). The lower end of the connecting horizontal plate (55) is attached to the lower end of the turntable (53).

4. The polyester grey fabric pretreatment apparatus according to claim 3, characterized in that: A groove (56) is provided on the side wall opposite to the turntable (53) of the connecting horizontal plate (55). A protrusion (57) is provided on the side wall opposite to the connecting horizontal plate (55) of the turntable (53). One end of the protrusion (57) away from the turntable (53) is inserted into the groove (56) on the connecting horizontal plate (55). Two sliding rods (58) are provided on the connecting horizontal plate (55). The two ends of the two sliding rods (58) are connected to the inner wall of the box body (1).

5. The polyester grey fabric pretreatment apparatus according to claim 1, characterized in that: The inner side of the box (1) is provided with two sets of rollers (6). Each set of rollers (6) has two rollers. The two rollers (6) are located on the upper and lower sides of the polyester fabric body (2). The two sets of rollers (6) are located at the points where the polyester fabric body (2) extends into the box (1) and extends out of the box (1), respectively.

6. The polyester grey fabric pretreatment apparatus according to claim 1, characterized in that: Each set of cleaning brushes (4) has two brushes. The two cleaning brushes (4) are located on the upper and lower sides of the polyester fabric body (2), and the two cleaning brushes (4) are respectively attached to the upper and lower side walls of the polyester fabric body (2).

7. The polyester grey fabric pretreatment apparatus according to claim 2, characterized in that: The limiting plate (51) is provided with a sliding connection assembly (7), which is used to connect the cleaning brush (4) to the two limiting plates (51) and the cleaning brush (4) connected between the two limiting plates (51) has an adjustable spacing. The sliding connection assembly (7) includes a through-hole (71) opened on the limiting plate (51). The limiting plate (51) is provided with multiple sets of screws (72), and each set of screws (72) has two screws. One end of each set of screws (72) passes through the through-hole (71) and connects to the multiple sets of cleaning brushes (4) between the two limiting plates (51).

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