Cyclic printing and dyeing device for wrinkled fabric

Abstract

The utility model discloses a circulating printing and dyeing device for wrinkled fabric, relates to the technical field of circulating printing and dyeing devices for wrinkled fabric, and aims to solve the problems that the surface of the fabric is wrinkled when the current coiled fabric is printed and dyed, so that the printing of the fabric is incomplete, and the printing of the fabric has flaws. The printing device comprises a box body and fabric, dye is stored in the box body, square openings are formed in the two sides of the box body respectively, printing rollers are rotationally installed on the upper portions and the lower portions in the square openings through bearings respectively, and the fabric penetrates between the printing rollers on the two sides; a connecting seat is installed on the box body, an electric push rod is installed on the connecting seat, a vertical plate is installed at the output end of the electric push rod, a rotating roller is rotatably installed on the vertical plate through a pin shaft, and the rotating roller is pressed on the fabric.

Description

Technical Field

[0001] The utility model relates to the technical field of circular printing and dyeing of fabrics, in particular to a circular printing and dyeing device for wrinkled fabrics. Background Art

[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly influence the color and shape of clothing. Fabric needs to be dyed and printed during the production process;

[0003] However, when the current rolled fabrics are printed and dyed, wrinkles may appear on the surface of the fabrics, which makes the fabric printing incomplete and causes defects in the fabric printing. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a circulatory printing and dyeing device for wrinkled fabrics, which solves the problem that during printing and dyeing of the current rolled fabrics, wrinkles will appear on the surface of the fabrics, resulting in incomplete printing of the fabrics and defects in the printing of the fabrics.

[0005] To achieve the above object, the utility model is implemented by the following technical scheme: a pleated fabric circulation printing and dyeing device, comprising a box body and fabric, the box body stores dye, two sides of the box body are respectively provided with square openings, the upper and lower sides of the square openings are respectively provided with printing rollers rotatably mounted through bearings, and the fabric is passed between the printing rollers on both sides;

[0006] A connecting seat is installed on the box body, an electric push rod is installed on the connecting seat, a vertical plate is installed on the output end of the electric push rod, a rotating roller is installed on the vertical plate through a pin shaft, and the rotating roller presses on the fabric.

[0007] Preferably, a scraper structure is installed in the box, the number of the scraper structures is two, and the scraper structures are symmetrically distributed on both sides with the center line of the box as the center;

[0008] The scraper structure comprises a scraper plate, a first rubber plate, a transverse plate and a second rubber plate;

[0009] The scraper is installed in the box, the first rubber plate is installed on the scraper, the cross plate is installed in the box, and the second rubber plate is installed on the cross plate.

[0010] Preferably, sliding blocks are installed on the bearings above both sides, a sliding groove is opened in the square opening, the sliding block is slidably engaged in the sliding groove, and a spring is installed between the sliding block and the sliding groove.

[0011] Preferably, a connecting plate is installed on the vertical plate, a third rubber plate is installed on the connecting plate, and the third rubber plate is in contact with the rotating roller.

[0012] Preferably, the output end of the electric push rod is connected to the vertical plate through a connecting structure, and the connecting structure includes a bolt and a thread groove;

[0013] The bolt is installed on the output end of the electric push rod, the thread groove is arranged on the vertical plate, and the bolt is sleeved in the thread groove.

[0014] Preferably, a rubber sleeve is installed outside the sliding block, and the rubber sleeve fits in the sliding groove.

[0015] The utility model provides a pleated fabric circulation printing and dyeing device, which has the following beneficial effects:

[0016] The fabric enters the box through the inlet, passes between the printing rollers in the inlet, and is discharged through the outlet, passing between the printing rollers in the outlet. The output end of the electric push rod drives the roller to press down the fabric through the vertical plate, so that the fabric is in a straight state and pressed into the dye in the box. The fabric goes back and forth on the external conveying rollers and winding rollers on both sides, so that the fabric is dyed in a straight state and printed, so that the surface of the fabric is fully printed without defects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the box, square port and bearing of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the electric push rod, vertical plate and rotating roller of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the utility model at A;

[0021] Figure 5 It is a structural schematic diagram of the slider and rubber sleeve of the utility model.

[0022] In the figure: 1 box, 2 dye, 3 square mouth, 4 scraper structure, 401 scraper, 402 first rubber plate, 403 horizontal plate, 404 second rubber plate, 5 fabric, 6 printing roller, 7 bearing, 8 connecting seat, 9 electric push rod, 10 vertical plate, 11 rotating roller, 12 connecting plate, 13 third rubber plate, 14 bolt, 15 threaded groove, 16 slide groove, 17 slider, 18 spring, 19 rubber sleeve. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0025] Embodiment 1:

[0026] Depend on Figure 1-4 It can be seen that a pleated fabric circular printing and dyeing device comprises a box 1 and a fabric 5, wherein the box 1 stores dye 2, and square openings 3 are respectively opened on both sides of the box 1, and printing rollers 6 are rotatably installed in the upper and lower sides of the square openings 3 through bearings 7, and the fabric 5 passes between the printing rollers 6 on both sides;

[0027] A connecting seat 8 is installed on the box body 1, an electric push rod 9 is installed on the connecting seat 8, a vertical plate 10 is installed on the output end of the electric push rod 9, and a roller 11 is installed on the vertical plate 10 through a pin shaft, and the roller 11 presses on the fabric 5;

[0028] In the specific implementation process, it is worth pointing out that the square opening 3 is located at the left and right sides of the box body 1, one of which is the inlet of the fabric 5, and the other is the outlet of the fabric 5. The upper and lower sides of each square opening are fixedly connected or movably connected to the bearing 7, and the inner ring of the bearing 7 is interference-fitted with the printing roller 6. The space between the printing rollers 6 is passed by the fabric 5. The surface of the printing roller 6 is designed with patterns, and the shape of the pattern depends on the pattern to be printed on the fabric 5. The connecting seat 8 is installed at the middle top position of the box body 1 by welding, the electric push rod 9 is powered on, and the vertical plate 10 is fixedly connected or bolted to the output end of the electric push rod 9. The roller 11 is hinged with the vertical plate 10 by a pin shaft, and the length of the roller 11 is greater than the width of the fabric 5. One end of the fabric 5 is wound and connected to the external conveying roller, and the other end is wound on the external winding roller. The external conveying roller and the winding roller are not shown in the figure, but they actually exist and are driven by a motor.

[0029] Specifically, the fabric 5 enters the box 1 through the inlet, passes between the printing rollers 6 in the inlet, and is discharged through the outlet, passing between the printing rollers 6 in the outlet. The output end of the electric push rod 9 drives the roller 11 to press down the fabric 5 through the vertical plate 10, so that the fabric 5 is in a straight state and the fabric 5 is pressed into the dye 2 in the box 1 (the depth of the fabric pressed into the dye is fixed and can be controlled by the roller 11). The fabric 5 goes back and forth on the external conveying rollers and winding rollers on both sides, so that the fabric is in a straight state for dyeing and printing (high-temperature setting devices are respectively provided between the external conveying rollers and the box on both sides and between the winding rollers and the box, so that the colored and printed fabric can be set at high temperature), so that the surface of the fabric 5 is fully printed without defects.

[0030] Embodiment 2:

[0031] Depend on Figure 1 and 3 It can be seen that a scraper structure 4 is installed in the box body 1. The number of the scraper structures 4 is two, and the scraper structures 4 are symmetrically distributed on both sides with the center line of the box body 1 as the center.

[0032] The scraper structure 4 includes a scraper plate 401, a first rubber plate 402, a transverse plate 403 and a second rubber plate 404;

[0033] The scraper 401 is installed in the box 1, the first rubber plate 402 is installed on the scraper 401, the transverse plate 403 is installed in the box 1, and the second rubber plate 404 is installed on the transverse plate 403;

[0034] In the specific implementation process, it is worth pointing out that the scraper 401 is L-shaped, the first rubber plate 402 is designed to fit the inclined surface above the fabric 5, and the second rubber plate 404 on the horizontal plate 403 is designed to fit the inclined surface below the fabric;

[0035] Specifically, the fabric 5 passes through the inlet and the outlet, and passes between the first rubber plate 402 on the scraper 401 and the second rubber plate 404 on the horizontal plate 403. After the fabric 5 is cyclically dyed and transported, the excess dye 2 on the surface of the fabric 5 can be scraped off to avoid the waste of the dye 2.

[0036] On the basis of the above-mentioned embodiment 1, a connecting plate 12 is installed on the vertical plate 10, a third rubber plate 13 is installed on the connecting plate 12, and the third rubber plate 13 contacts the rotating roller 11;

[0037] In the specific implementation process, it is worth pointing out that the connecting plate 12 and the roller 11 have the same length, the third rubber plate 13 and the connecting plate 12 have the same length, the connecting plate 12 is fixedly connected to the vertical plate 10, and the third rubber plate 13 is fixedly connected or glued to the connecting plate 12;

[0038] Specifically, as the roller 11 presses the fabric 5 into the dye 2 and the fabric 5 is transported back and forth, the roller 11 follows the fabric 5 in transmission, and the third rubber plate 13 on the connecting plate 12 can scrape off the dye 2 adhered to the surface of the roller 11 to prevent the dye 2 from adhering and accumulating on the roller 11.

[0039] On the basis of the above-mentioned embodiment 1, the output end of the electric push rod 9 is connected to the vertical plate 10 through a connecting structure, and the connecting structure includes a bolt 14 and a thread groove 15;

[0040] The bolt 14 is installed on the output end of the electric push rod 9, the thread groove 15 is opened on the vertical plate 10, and the bolt 14 is sleeved in the thread groove 15;

[0041] In the specific implementation process, it is worth pointing out that the bolt 14 is fixedly connected to the output end of the electric push rod 9, the vertical plate 10 is first connected to the output end of the electric push rod 9, and then the connecting seat 8 is welded to the box body 1;

[0042] Specifically, during installation, the threaded groove 15 on the vertical plate 10 is screwed onto the bolt 14 on the output end of the electric push rod 9 , so that the roller 11 is conveniently installed on the output end of the electric push rod 9 .

[0043] Embodiment three:

[0044] Depend on Figure 2 , 4 As shown in Figure 5, a slider 17 is installed on the upper bearings 7 on both sides, a slide groove 16 is opened in the square opening 3, the slider 17 is slidably engaged in the slide groove 16, and a spring 18 is installed between the slider 17 and the slide groove 16;

[0045] In the specific implementation process, it is worth pointing out that the slider 17 is fixedly connected to the bearing 7 of the printing roller 6 above the inlet and the outlet, and the slider 17 slides in the slide groove 16, squeezing the spring 18, and the spring 18 gives the slider 17 a reaction force in the opposite downward direction through its own elasticity;

[0046] Specifically, when the fabric 5 extends between the upper and lower printing rollers 6, the bearing 7 on the upper printing roller 6 drives the slider 17 to move upward along the slide 16, squeezing the spring 18. Through the reaction force of the spring 18, the upper printing roller 6 presses the fabric 5 against the lower printing roller 6, avoiding the fabric 5 passing through the printing rollers 6 without contact.

[0047] Furthermore, a rubber sleeve 19 is installed outside the slider 17, and the rubber sleeve 19 fits in the slide groove 16;

[0048] In the specific implementation process, it is worth pointing out that the rubber sleeve 19 is made of hard rubber material with a thickness of 0.3-0.5 cm. The function of the rubber sleeve 19 is to increase the friction between the slider 17 and the slide groove 16 to achieve a damping effect;

[0049] Specifically, the rubber sleeve 19 outside the slider 17 slides along the slide groove 16, and the rubber sleeve 19 increases the friction between the slider 17 and the slide groove 16, which can limit the printing roller 6 and prevent the upper printing roller 6 from repeatedly jumping due to the elasticity of the spring 18.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0051] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pleated fabric circulation printing and dyeing device, comprising a box (1) and a fabric (5), characterized in that: The box (1) stores dye (2), and square openings (3) are respectively opened on both sides of the box (1). Printing rollers (6) are rotatably installed in the upper and lower parts of the square openings (3) through bearings (7), and the fabric (5) is inserted between the printing rollers (6) on both sides; A connecting seat (8) is installed on the box body (1), an electric push rod (9) is installed on the connecting seat (8), a vertical plate (10) is installed on the output end of the electric push rod (9), and a roller (11) is installed on the vertical plate (10) through a pin shaft, and the roller (11) is pressed on the fabric (5).

2. A pleated fabric circulation printing and dyeing device according to claim 1, characterized in that: A scraper structure (4) is installed in the box body (1), the number of the scraper structures (4) is two, and the scraper structures (4) are symmetrically distributed on both sides with the center line of the box body (1) as the center; The scraper structure (4) comprises a scraper plate (401), a first rubber plate (402), a transverse plate (403) and a second rubber plate (404); The scraper (401) is installed in the box (1), the first rubber plate (402) is installed on the scraper (401), the transverse plate (403) is installed in the box (1), and the second rubber plate (404) is installed on the transverse plate (403).

3. A pleated fabric circulation printing and dyeing device according to claim 1, characterized in that: Slide blocks (17) are installed on the bearings (7) above both sides, a slide groove (16) is opened in the square opening (3), the slide block (17) is slidably engaged in the slide groove (16), and a spring (18) is installed between the slide block (17) and the slide groove (16).

4. A pleated fabric circulation printing and dyeing device according to claim 1, characterized in that: A connecting plate (12) is installed on the vertical plate (10), a third rubber plate (13) is installed on the connecting plate (12), and the third rubber plate (13) contacts the rotating roller (11).

5. The wrinkled fabric circulation printing and dyeing device according to claim 1, characterized in that: The output end of the electric push rod (9) is connected to the vertical plate (10) via a connecting structure, wherein the connecting structure comprises a bolt (14) and a thread groove (15); The bolt (14) is installed on the output end of the electric push rod (9), the thread groove (15) is opened on the vertical plate (10), and the bolt (14) is sleeved in the thread groove (15).

6. A pleated fabric circulation printing and dyeing device according to claim 3, characterized in that: A rubber sleeve (19) is installed outside the sliding block (17), and the rubber sleeve (19) fits in the sliding groove (16).

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