White cloth sizing pretreatment device

Abstract

The utility model discloses a grey cloth sizing pretreatment device, and relates to the technical field of fabric finishing. The base body is fixedly connected with a cross beam, the top of the cross beam is movably provided with a movable column, the top of the cross beam is rotationally connected with a screw rod through a bearing, the upper end of the screw rod is screwed into the movable column in a threaded mode, and the lower end of the screw rod is fixedly connected with a hand-cranking frame; the front side of the seat body above the cross beam is symmetrically and rotationally connected with movable arms through hinge shafts, and the two movable arms are movably connected with the two sides of the upper end of the movable column through connecting rods respectively. The movable column is driven by rotating the screw to move downwards, the movable arm can be driven by the connecting rod to rotate inwards around the hinge shaft, and therefore the two sliding rods can be driven by the movable arm to get close synchronously, the two spool sleeving columns are inserted into the two ends of the spool respectively, the two ends of the spool can be limited through the spool limiting plates, and the spool sleeving device is convenient to use. The two ends of the bobbins do not need to be supported one by one by personnel, and more convenience is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric finishing, in particular to a white grey cloth sizing pre-treatment device. Background Art

[0002] Yarn is a very important raw material in the production of grey cloth. In order to improve the strength of yarn, reduce the hairiness and reduce the friction of yarn surface, sizing is a very critical and necessary processing procedure for most yarns. Before entering the sizing process, the yarn after the previous combing, drawing and winding forms a yarn tube, which is transferred to the entrance of the sizing machine and waits for sizing treatment. After searching, the patent with application number 202222172505.9 discloses a white grey cloth sizing pre-treatment device, which belongs to the field of fabric finishing technology. It includes an introduction roller and several processing units. The introduction roller is located in front of the first processing unit. A pair of guide rollers are arranged between adjacent processing units. The processing unit includes a bracket and an adjustment mechanism. The adjustment mechanism is arranged in pairs on the bracket, including a runner one and a runner two. Both the runner one and the runner two can be rotated under force. The two ends of the yarn tube to be processed are located between a pair of relatively arranged adjustment mechanisms and are in contact and connected with the corresponding runner one and runner two.

[0003] However, in actual use, the applicant found that when supporting the two ends of the yarn tube, personnel are required to adjust the hand wheels on the adjustment mechanisms on both sides of the device one by one, which is not convenient to operate. In view of this, we propose a white grey cloth sizing pretreatment device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0005] The top end of the sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base, and the interlocking structure is hinged on the base with a plurality of interlocking members, and the interlocking members are hinged on the base to form a plurality of interlocking structures.

[0006] Preferably, a first roller is rotatably connected to the peripheral side wall of the yarn tube sleeve column, and a plurality of first rollers are evenly arranged along the peripheral side wall of the yarn tube sleeve column.

[0007] Preferably, a side of the yarn tube limiting plate away from the sliding rod is rotatably connected to a second roller, and a plurality of second rollers are arranged on the yarn tube limiting plate in a ring array.

[0008] Preferably, lower connecting supports are symmetrically provided on both sides of the upper end of the movable column, and an upper connecting support is fixedly provided on one side of the movable arm close to the movable column.

[0009] Preferably, the upper end of the connecting rod is rotatably connected to the upper connecting support via a connecting shaft, and the lower end of the connecting rod is rotatably connected to the lower connecting support via a connecting shaft.

[0010] Preferably, the rear end of the hinge shaft is fixedly connected to the seat body, and the lower end of the movable arm is sleeved and fixed on the front end of the hinge shaft.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a device for pre-sizing white grey cloth, which drives a movable column to move downward by rotating a screw rod, and can drive the movable arm to rotate inward around a hinge axis through a connecting rod, so that the two sliding rods can be driven to approach synchronously through the movable arm, so that the two yarn tube sleeve columns are respectively inserted into the two ends of the yarn tube, and the two ends of the yarn tube can be limited by a yarn tube limiting plate, which can meet the support of yarn tubes of different lengths, and there is no need for personnel to support the two ends of the yarn tube one by one, which is more convenient, and the friction between the yarn tube and the yarn tube sleeve column can be reduced by the first roller, and the wear of the yarn tube can be reduced, and the friction between the yarn tube and the yarn tube limiting plate can be reduced by the second roller, and the wear of the yarn tube can be reduced, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a top view structural schematic diagram of a white grey cloth sizing pre-treatment device of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a sizing pre-treatment device for white grey cloth from a bottom view according to the utility model;

[0016] Figure 3 The utility model is a schematic structural diagram of a yarn tube sleeve column and a yarn tube limit plate in a white grey cloth sizing pre-treatment device.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Base body; 2. Crossbeam; 3. Movable column; 31. Lower connecting support; 4. Connecting rod; 5. Articulated shaft; 6. Movable arm; 61. Upper connecting support; 62. Connecting slide groove; 7. Slide rod; 71. Connecting slide column; 8. Yarn tube sleeve column; 81. First roller; 9. Yarn tube limit plate; 91. Second roller; 10. Screw rod; 101. Hand crank. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 As shown, the utility model provides a technical solution:

[0021] Embodiment 1: A white grey cloth sizing pre-treatment device comprises a seat body 1, a cross beam 2 is fixedly connected to the seat body 1, a movable column 3 is movably arranged on the top of the cross beam 2, a screw 10 is rotatably connected to the top of the cross beam 2 through a bearing, the upper end of the screw 10 is threaded into the movable column 3, and the lower end of the screw 10 is fixedly connected to a hand crank 101, the front side of the seat body 1 above the cross beam 2 is symmetrically rotatably connected to a movable arm 6 through a hinge shaft 5, the rear end of the hinge shaft 5 is fixedly connected to the seat body 1, and the lower end of the movable arm 6 is sleeved and fixed to the front end of the hinge shaft 5, and the two movable arms are fixed to the seat body 1. The movable arm 6 is movably connected to both sides of the upper end of the movable column 3 through the connecting rod 4, and the lower connecting supports 31 are symmetrically arranged on both sides of the upper end of the movable column 3. An upper connecting support 61 is fixedly arranged on one side of the movable arm 6 close to the movable column 3. The upper end of the connecting rod 4 is rotatably connected to the upper connecting support 61 through a connecting shaft, and the lower end of the connecting rod 4 is rotatably connected to the lower connecting support 31 through a connecting shaft. A connecting slide 62 is provided at the upper end of the movable arm 6, and a slide rod 7 is symmetrically and horizontally arranged on the upper part of the seat body 1. One end of the slide rod 7 is fixedly connected to a yarn tube sleeve column 8. The yarn tube sleeve column A bobbin limiting plate 9 is sleeved and fixed on the upper part of the slide rod 7. By the two bobbin sleeve columns 8 being close to each other, bobbins of different lengths can be adapted to support bobbins of different lengths, and the operation is convenient, and there is no need for personnel to limit and support the two ends of the bobbin one by one. A connecting slide column 71 is fixed on the front side of the other end of the slide rod 7. The connecting slide column 71 slides along the connecting slide groove 62. Before the white grey cloth is starched, the bobbin wound with the white grey cloth can be placed between the two bobbin sleeve columns 8, and then the hand crank 101 is manually rotated clockwise to drive the screw 10 to rotate, and the rotation of the screw 10 can The movable column 3 can be driven to move downward. At this time, the movable column 3 moves downward, and can drive the movable arm 6 to rotate inward around the hinge shaft 5 through the cooperation of the lower connecting support 31, the connecting rod 4 and the upper connecting support 61, so that the two movable arms 6 rotate inward synchronously. At this time, through the cooperation of the connecting slide groove 62 and the connecting slide column 71, the two slide rods 7 can be driven to approach synchronously, so that the two yarn tube sleeve columns 8 are respectively inserted into the two ends of the yarn tube, and the two ends of the yarn tube are abutted against the yarn tube limit plate 9, so that the support of the yarn tube can be completed, and the pre-treatment of sizing of the white grey cloth can be realized.

[0022] Embodiment 2: The difference between this embodiment and embodiment 1 lies in that, a first roller 81 is rotatably connected to the peripheral side wall of the yarn tube sleeve column 8, and a plurality of first rollers 81 are evenly arranged along the peripheral side wall of the yarn tube sleeve column 8. The first roller 81 can reduce the friction between the yarn tube and the yarn tube sleeve column 8, thereby reducing the wear of the yarn tube. A second roller 91 is rotatably connected to the side of the yarn tube limiting plate 9 away from the slide rod 7, and a plurality of second rollers 91 on the yarn tube limiting plate 9 are arranged in a ring array. The second roller 91 can reduce the friction between the yarn tube and the yarn tube limiting plate 9, thereby reducing the wear of the yarn tube. When the yarn tube rotates with the traction of the white grey cloth, the first roller 81 can convert the sliding friction between the yarn tube and the yarn tube sleeve column 8 into rolling friction, and the second roller 91 can convert the sliding friction between the yarn tube and the yarn tube limiting plate 9 into rolling friction, thereby reducing the wear of the yarn tube.

[0023] Working principle: When in use, before sizing the white grey cloth, the yarn tube wound with the white grey cloth can be placed between the two yarn tube sleeve columns 8, and then the hand crank 101 is manually rotated clockwise to drive the screw 10 to rotate. The rotation of the screw 10 can drive the movable column 3 to move downward. At this time, the movable column 3 moves downward, and can drive the movable arm 6 to rotate inward around the hinge shaft 5 through the cooperation of the lower connecting support 31, the connecting rod 4 and the upper connecting support 61, so that the two movable arms 6 rotate inward synchronously. At this time, through the connecting slide 62 and the connecting slide column 71 With the cooperation, the two sliding rods 7 can be driven synchronously to approach each other, so that the two yarn tube sleeve columns 8 are respectively inserted into the two ends of the yarn tube, and the two ends of the yarn tube are abutted against the yarn tube limit plate 9, so that the support of the yarn tube can be completed and the pre-treatment of sizing of the white grey cloth can be realized. When the yarn tube rotates with the traction of the white grey cloth, the first roller 81 can convert the sliding friction between the yarn tube and the yarn tube sleeve column 8 into rolling friction, and the second roller 91 can convert the sliding friction between the yarn tube and the yarn tube limit plate 9 into rolling friction, thereby reducing the wear on the yarn tube.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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.

[0025] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. A device for pre-sizing white fabric, comprising a base (1), characterized in that: The seat body (1) is fixedly connected to a crossbeam (2), a movable column (3) is movably provided on the top of the crossbeam (2), a screw rod (10) is rotatably connected to the top of the crossbeam (2) via a bearing, the upper end of the screw rod (10) is threaded into the movable column (3), and the lower end of the screw rod (10) is fixedly connected to a hand crank (101), and the front side of the seat body (1) above the crossbeam (2) is symmetrically rotatably connected to a movable arm (6) via a hinge shaft (5), and the two movable arms (6) are connected via a connecting rod. (4) are respectively movably connected to the two sides of the upper end of the movable column (3), the upper end of the movable arm (6) is provided with a connecting slide groove (62), the upper part of the seat body (1) is symmetrically and horizontally provided with a slide rod (7), one end of the slide rod (7) is fixedly connected to a yarn tube sleeve column (8), and a yarn tube limiting plate (9) is sleeved and fixed on the yarn tube sleeve column (8), and a connecting slide column (71) is fixedly provided on the front side of the other end of the slide rod (7), and the connecting slide column (71) slides along the connecting slide groove (62).

2. A sizing pre-treatment device for white grey cloth according to claim 1, characterized in that: A first roller (81) is rotatably connected to the peripheral side wall of the yarn tube sleeve column (8), and a plurality of first rollers (81) are evenly arranged along the peripheral side wall of the yarn tube sleeve column (8).

3. A sizing pre-treatment device for white grey cloth according to claim 1, characterized in that: The side of the yarn tube limiting plate (9) away from the slide rod (7) is rotatably connected to a second roller (91), and a plurality of second rollers (91) are arranged on the yarn tube limiting plate (9) in a ring array.

4. The device for pre-sizing white fabric according to claim 1, characterized in that: Lower connecting supports (31) are symmetrically arranged on both sides of the upper end of the movable column (3), and an upper connecting support (61) is fixedly arranged on one side of the movable arm (6) close to the movable column (3).

5. A sizing pre-treatment device for white grey cloth according to claim 4, characterized in that: The upper end of the connecting rod (4) is rotatably connected to the upper connecting support (61) via a connecting shaft, and the lower end of the connecting rod (4) is rotatably connected to the lower connecting support (31) via a connecting shaft.

6. A sizing pre-treatment device for white grey cloth according to claim 1, characterized in that: The rear end of the hinge shaft (5) is fixedly connected to the seat body (1), and the lower end of the movable arm (6) is sleeved and fixed to the front end of the hinge shaft (5).

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