Thickness adjusting device of fabric sizing machine

Abstract

The utility model relates to a fabric starching machine, in particular to a thickness adjusting device of a fabric starching machine, which comprises a bottom plate, two symmetrically distributed first supporting plates are fixedly connected to the left side of the upper end face of the bottom plate, and a cloth feeding roller and a cloth collecting roller are sequentially and rotatably connected between the two first supporting plates from bottom to top. A first door-shaped frame is fixedly connected to the upper end face of the bottom plate, protruding blocks are fixedly connected to the front end face and the rear end face in the first door-shaped frame, a first cloth guide roller is rotationally connected between the two protruding blocks, first sliding grooves are formed in the front end face and the rear end face in the first door-shaped frame, and a lead screw is rotationally connected into the first sliding groove located on the front side. The lower end of the outer wall of the lead screw is in threaded connection with a second door-shaped frame. Under the cooperation of the servo motor, the lead screw, the sliding rod, the second door-shaped frame, the sliding plate, the second cloth guide roller and the scraper, the second cloth guide roller and the scraper can be driven to move oppositely or oppositely, the size amount can be adjusted during sizing, and waste of size is reduced.

Description

Technical Field

[0001] The utility model relates to a fabric sizing machine, in particular to a thickness adjusting device of the fabric sizing machine. Background Art

[0002] Textile is a general term for spinning and weaving. After the yarn is woven into fabric, the surface of the fabric needs to be sized. Sizing refers to coating the surface of the fabric with sizing liquid and drying it. The sizing makes the fabric thicker, smoother and crisper than before. Fabric sizing requires a fabric sizing machine.

[0003] The existing fabric sizing machine cannot control the thickness of the slurry when in use, and is inconvenient to use. Summary of the invention

[0004] The utility model aims to provide a thickness adjustment device for a fabric sizing machine to solve the problems raised in the above background technology.

[0005] The utility model is implemented as follows: a thickness adjustment device for a fabric sizing machine comprises a bottom plate, two symmetrically distributed first support plates are fixedly connected to the left side of the upper end surface of the bottom plate, a cloth feeding roller and a cloth collecting roller are rotatably connected between the two first support plates from bottom to top, a first door frame is fixedly connected to the upper end surface of the bottom plate, a protrusion is fixedly connected to the front and rear end surfaces inside the first door frame, a first cloth guide roller is rotatably connected between the two protrusions, a first slide groove is provided on the front and rear end surfaces inside the first door frame, a screw rod is rotatably connected to the interior of the first slide groove located on the front side, and the lower end of the outer wall of the screw rod is threaded A second door frame is connected, and a second cloth guide roller is rotatably connected between the front and rear end surfaces inside the second door frame, a slide plate is threadedly connected to the upper end of the outer wall of the screw rod, and a scraper is fixedly connected to the lower end surface of the slide plate, and two symmetrically distributed second support plates are fixedly connected to the right side of the upper end surface of the bottom plate, and second sliding grooves are provided on the opposite outer walls of the two second support plates, and sliders are slidably connected to the inner walls of the two second sliding grooves, and third cloth guide rollers are rotatably connected to the opposite outer walls of the two sliders, and springs are fixedly connected to the right end surfaces inside the two second sliding grooves, and the left ends of the two springs are respectively fixedly connected to the two sliders.

[0006] In order to make the second door frame and the slide plate move stably up and down, as a thickness adjustment device of a fabric sizing machine of the utility model, a slide rod is preferably fixedly connected to the inside of the first slide groove located on the rear side, and the second door frame and the slide plate are both slidably connected to the slide rod.

[0007] In order to drive the screw to rotate, as a preferred thickness adjustment device of a fabric sizing machine of the utility model, a servo motor is installed on the upper end surface of the first door frame, and the output end of the servo motor is fixedly connected to the screw.

[0008] In order to facilitate sizing of fabrics, as a preferred thickness adjustment device of a fabric sizing machine of the utility model, a slurry tank is fixedly connected to the upper end surface of the bottom plate.

[0009] In order to drive the second door frame and the slide plate to move relative to or away from each other when the screw rod rotates, as a preferred thickness adjustment device of a fabric sizing machine of the utility model, the thread directions of the upper and lower ends of the screw rod are opposite.

[0010] In order to control the utility model, as a preferred thickness adjustment device of a fabric sizing machine of the utility model, the front end surface of the first door frame is provided with a controller, and the servo motor is electrically connected to the controller.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is used, the cooperation of the servo motor, the screw rod, the sliding rod, the second door frame, the slide plate, the second cloth guide roller and the scraper can drive the second cloth guide roller and the scraper to move relative to or opposite to each other. When the screw rod drives the second door frame and the second cloth guide roller to move downward, the fabric is driven downward to penetrate into the slurry, so that the contact area between the fabric and the slurry is increased and the contact time is prolonged, thereby increasing the amount of slurry coated on the fabric. At the same time, the screw rod drives the slide plate and the scraper to move upward, so that the gap between the scraper and the fabric is increased, thereby increasing the thickness of the slurry on the fabric; conversely, when the screw rod drives the second door frame and the slide plate to move relative to each other, the thickness of the slurry on the fabric is reduced, thereby facilitating adjustment. The slurry amount can be adjusted during sizing, thereby reducing the waste of slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model in a front view;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the slide plate and the scraper of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the third cloth guide roller of the utility model;

[0018] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1, bottom plate; 2, first support plate; 3, cloth feed roller; 4, cloth collection roller; 5, first door frame; 6, bump; 7, first cloth guide roller; 8, first slide groove; 9, screw rod; 10, slide rod; 11, servo motor; 12, second door frame; 13, second cloth guide roller; 14, slide plate; 15, scraper; 16, slurry tank; 17, second support plate; 18, second slide groove; 19, slider; 20, third cloth guide roller; 21, spring; 22, controller. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions 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 element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-5A thickness adjustment device for a fabric sizing machine comprises a bottom plate 1, two symmetrically distributed first support plates 2 are fixedly connected to the left side of the upper end surface of the bottom plate 1, a cloth feeding roller 3 and a cloth collecting roller 4 are rotatably connected between the two first support plates 2 from bottom to top, a first door frame 5 is fixedly connected to the upper end surface of the bottom plate 1, a protrusion 6 is fixedly connected to the front and rear end surfaces inside the first door frame 5, a first cloth guide roller 7 is rotatably connected between the two protrusions 6, a first slide groove 8 is opened on the front and rear end surfaces inside the first door frame 5, a screw rod 9 is rotatably connected to the inside of the first slide groove 8 located on the front side, a second door frame 12 is threadedly connected to the lower end of the outer wall of the screw rod 9, and the second A second cloth guide roller 13 is rotatably connected between the front and rear end surfaces inside the door frame 12, a slide plate 14 is threadedly connected to the upper end of the outer wall of the screw rod 9, and a scraper plate 15 is fixedly connected to the lower end surface of the slide plate 14, and two symmetrically distributed second support plates 17 are fixedly connected to the right side of the upper end surface of the bottom plate 1, and second slide grooves 18 are provided on the opposite outer walls of the two second support plates 17, and sliders 19 are slidably connected to the inner walls of the two second slide grooves 18, and third cloth guide rollers 20 are rotatably connected to the opposite outer walls of the two sliders 19, and springs 21 are fixedly connected to the right end surfaces inside the two second slide grooves 18, and the left ends of the two springs 21 are fixedly connected to the two sliders 19 respectively.

[0023] In this embodiment, when in use, the fabric to be starched is passed from the feed roller 3 through the bottom of the second fabric guide roller 13, then through the bottom of the third fabric guide roller 20, and from the right side of the third fabric guide roller 20 through the top of the first fabric guide roller 7, and finally wound around the take-up roller 4. The lower end of the second fabric guide roller 13 extends into the slurry in the slurry tank 16. When the thickness of the slurry on the fabric needs to be adjusted, the servo motor 11 is started, and the output end of the servo motor 11 drives the screw rod 9 to rotate. Since the threads of the upper and lower ends of the screw rod 9 are in opposite directions, the second door frame 12 and the slide plate 14 are driven to rotate. When the screw rod 9 drives the second door frame 12 and the second cloth guide roller 13 to move downward, the fabric will be driven downward into the slurry, so that the contact area between the fabric and the slurry is increased and the contact time is prolonged, thereby increasing the amount of slurry coated on the fabric. At the same time, the screw rod 9 drives the slide plate 14 and the scraper 15 to move upward, so that the gap between the scraper 15 and the fabric is increased, thereby increasing the thickness of the slurry on the fabric; on the contrary, when the screw rod 9 drives the second door frame 12 and the slide plate 14 to move relative to each other, the thickness of the slurry on the fabric is reduced, thereby facilitating adjustment and reducing slurry waste.

[0024] As a technical optimization solution of the present invention, a slide rod 10 is fixedly connected inside the first slide groove 8 located at the rear side, and the second door frame 12 and the slide plate 14 are both slidably connected to the slide rod 10 .

[0025] In this embodiment, the second door frame 12 and the slide plate 14 are slidably connected to the slide rod 10, so that the second door frame 12 and the slide plate 14 can slide stably.

[0026] As a technical optimization solution of the utility model, a servo motor 11 is installed on the upper end surface of the first door frame 5 , and the output end of the servo motor 11 is fixedly connected to the screw rod 9 .

[0027] In this embodiment: the servo motor 11 is used to drive the screw rod 9 to rotate.

[0028] As a technical optimization solution of the present invention, a slurry tank 16 is fixedly connected to the upper end surface of the bottom plate 1 .

[0029] In this embodiment, a slurry tank 16 is fixedly connected to the upper end surface of the bottom plate 1 to facilitate sizing of the fabric.

[0030] As a technical optimization solution of the present invention, the thread directions at the upper and lower ends of the screw rod 9 are opposite.

[0031] In this embodiment, the thread directions of the upper and lower ends of the screw rod 9 are set opposite to each other, so that when the screw rod 9 rotates, the second door frame 12 and the slide plate 14 can be driven to move relative to or away from each other.

[0032] As a technical optimization solution of the present invention, a controller 22 is provided on the front end surface of the first door frame 5 , and the servo motor 11 is electrically connected to the controller 22 .

[0033] In this embodiment, the utility model is controlled by the controller 22, which saves time and effort and improves the degree of automation.

[0034] The working principle of the utility model is as follows: when in use, the fabric to be starched is first passed from the feed roller 3 through the bottom of the second fabric guide roller 13, then passed through the bottom of the third fabric guide roller 20, passed through the top of the first fabric guide roller 7 from the right side of the third fabric guide roller 20, and finally wound around the collection roller 4. The lower end of the second fabric guide roller 13 extends into the slurry in the slurry tank 16. When the thickness of the slurry on the fabric needs to be adjusted, the servo motor 11 is started, and the output end of the servo motor 11 drives the screw rod 9 to rotate. Since the thread directions of the upper and lower ends of the screw rod 9 are opposite, the second door frame 12 and the slide plate 14 are driven. When the screw rod 9 drives the second door frame 12 and the second cloth guide roller 13 to move downward, the fabric is driven downward into the slurry, so that the contact area between the fabric and the slurry is increased and the contact time is prolonged, thereby increasing the amount of slurry coated on the fabric. At the same time, the screw rod 9 drives the slide plate 14 and the scraper 15 to move upward, so that the gap between the scraper 15 and the fabric is increased, thereby increasing the thickness of the slurry on the fabric; on the contrary, when the screw rod 9 drives the second door frame 12 and the slide plate 14 to move relative to each other, the thickness of the slurry on the fabric is reduced, thereby facilitating adjustment and reducing slurry waste.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A thickness adjustment device for a fabric sizing machine, comprising a bottom plate (1), characterized in that: The left side of the upper end surface of the bottom plate (1) is fixedly connected to two symmetrically distributed first support plates (2), and a cloth feeding roller (3) and a cloth collecting roller (4) are rotatably connected between the two first support plates (2) from bottom to top. The upper end surface of the bottom plate (1) is fixedly connected to a first door frame (5), and the front and rear end surfaces inside the first door frame (5) are both fixedly connected to protrusions (6), and a first cloth guide roller (7) is rotatably connected between the two protrusions (6). The front and rear end surfaces inside the first door frame (5) are both provided with first slide grooves (8), and the interior of the first slide groove (8) located on the front side is rotatably connected to a screw rod (9), and the lower end of the outer wall of the screw rod (9) is threadedly connected to a second door frame (12), and the front and rear end surfaces inside the second door frame (12) are fixedly connected to the first door frame (12). A second cloth guide roller (13) is rotatably connected between the two end surfaces, a slide plate (14) is threadedly connected to the upper end of the outer wall of the screw rod (9), a scraper plate (15) is fixedly connected to the lower end surface of the slide plate (14), two symmetrically distributed second support plates (17) are fixedly connected to the right side of the upper end surface of the bottom plate (1), second slide grooves (18) are provided on the opposite outer walls of the two second support plates (17), sliders (19) are slidably connected to the inner walls of the two second slide grooves (18), third cloth guide rollers (20) are rotatably connected to the opposite outer walls of the two sliders (19), springs (21) are fixedly connected to the right end surfaces inside the two second slide grooves (18), and the left ends of the two springs (21) are fixedly connected to the two sliders (19) respectively.

2. The thickness adjustment device of a fabric sizing machine according to claim 1, characterized in that: A sliding rod (10) is fixedly connected inside the first sliding groove (8) located at the rear side, and the second door frame (12) and the sliding plate (14) are both slidably connected to the sliding rod (10).

3. The thickness adjustment device of a fabric sizing machine according to claim 1, characterized in that: A servo motor (11) is installed on the upper end surface of the first door frame (5), and the output end of the servo motor (11) is fixedly connected to the screw rod (9).

4. The thickness adjustment device of a fabric sizing machine according to claim 1, characterized in that: The upper end surface of the bottom plate (1) is fixedly connected with a slurry tank (16).

5. The thickness adjustment device of a fabric sizing machine according to claim 1, characterized in that: The thread directions of the upper and lower ends of the screw rod (9) are opposite.

6. The thickness adjustment device of a fabric sizing machine according to claim 3, characterized in that: A controller (22) is provided on the front end surface of the first door frame (5), and the servo motor (11) is electrically connected to the controller (22).

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