Rapid printing and dyeing device for textile fabric

Abstract

The invention relates to the technical field of fabric processing, and particularly discloses a textile fabric rapid printing and dyeing device which comprises a conveying mechanism, a printing and dyeing supporting mechanism is arranged on the upper side of the conveying mechanism, a mesh printing plate is arranged on the upper side of the printing and dyeing supporting mechanism, and the mesh printing plate is rotationally connected to a mechanism frame of the conveying mechanism. The printing and dyeing supporting mechanism comprises a bracket, a plurality of supporting bases are arranged on the bracket, and movable bases located on the bracket are arranged on the left side and the right side of each supporting base. Through the integrated conveying and clamping system, stable and continuous conveying of the fabric is achieved, it is ensured that the printing and dyeing process is efficient and consistent, the design is automatically adjusted to adapt to different fabric sizes, uniform pressure is ensured through precise matching, the printing effect is improved, a printing and dyeing supporting mechanism is automatically switched through overturning of a mesh printing plate, the operation process is simplified, and the production efficiency is improved. Disassembly and cleaning are convenient, and the maintenance cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of fabric processing, in particular to a rapid printing and dyeing device for textile fabrics. Background Art

[0002] Textile fabrics are made by weaving fibers, yarns and other materials together to form materials with specific structures, functions and uses. They are important products in the textile industry and are widely used in clothing, home textiles, industry and other fields. There are many types of fabrics, which can be classified according to different standards such as material, process and function. Textile fabrics are an important part of the modern textile industry, and their types, functions and uses are rich and varied. With the advancement of technology, the performance and environmental protection of fabrics are constantly improving to meet the needs of different fields.

[0003] Textile fabric printing and dyeing is an important part of textile processing. Colors or patterns are applied to fabrics by physical, chemical or mechanical methods to enhance their visual effects, functionality and market appeal. The printing and dyeing process covers two main parts: dyeing (adding color to fibers or fabrics) and printing (printing patterns on fabrics). However, the existing textile fabrics still have the following problems when printing and dyeing: For example, the clamping system of the traditional device does not have an accurate pressure adjustment mechanism, which leads to uneven pressure distribution of the fabric during the printing and dyeing process, causing the fabric to easily wrinkle or be stretched during the printing and dyeing process, affecting the printing quality and effect, thereby affecting the printing quality. The operation process is complicated, and switching between multiple steps may require manual intervention. Therefore, the present invention proposes a textile fabric rapid printing and dyeing device to solve the problems mentioned in the above background technology. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a rapid printing and dyeing device for textile fabrics.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A textile fabric rapid printing and dyeing device comprises a conveying mechanism, a printing and dyeing support mechanism is arranged on the upper side of the conveying mechanism, a mesh printing plate is arranged on the upper side of the printing and dyeing support mechanism, the mesh printing plate is rotatably connected to the mechanism frame of the conveying mechanism, the printing and dyeing support mechanism comprises a bracket, a plurality of support seats are arranged on the bracket, and movable seats located on the bracket are arranged on the left and right sides of the support seat, and the movable seats slide left and right on the bracket;

[0007] A spur gear one is fixed at the connection of the mesh printing plate. A U-shaped toothed plate is arranged below the spur gear one. The U-shaped toothed plate slides back and forth in the support frame of the conveying mechanism. A clamping plate is arranged above the mesh printing plate. Both the left and right sides of the lower side of the clamping plate are rotatably connected with lower plates. Spur gears are fixed at the connections of the two lower plates, and the left and right spur gears mesh with each other. Torsion springs are arranged at the connections of the two lower plates. A plurality of buckles are fixed on the outer side of one lower plate, and a plurality of sliders are fixed on the outer side of the other lower plate. Slots corresponding to the buckles are opened on the front side of the support seat, and chutes corresponding to the sliders are opened on the rear side of the support seat.

[0008] Preferably, a plug is arranged below the centers of a plurality of the support seats. The plug slides left and right in the support base, and an inclined block is fixed at the lower end of the plug.

[0009] Preferably, a chute corresponding to the inclined block and the left and right movable seats is opened on the upper side of the support base. Springs are arranged in the chute on the rear side of the inclined block and on the outer sides of the two movable seats. Inclined surfaces are arranged on both the left and right sides of the inclined block, and inclined cutting surfaces corresponding to the inclined surfaces are arranged at the inner ends of the two movable seats.

[0010] Preferably, a connecting seat is fixed on the lower side of the clamping plate, and a limiting plate corresponding to a plurality of the support seats is fixed on the outer side of the connecting seat.

[0011] Preferably, a slot corresponding to the plug is opened below the center of the support seat, and a socket corresponding to the plug is opened on the inner side of the movable seat.

[0012] Preferably, the conveying mechanism includes a support frame, two belt rollers and a conveying belt. The two belt rollers are rotatably installed in the support frame, and the conveying belt is sleeved outside the two belt rollers. A ratchet wheel is rotatably connected to the outside of the support frame.

[0013] Preferably, a plurality of ratchet teeth corresponding to the ratchet wheel are arranged below the U-shaped toothed plate. Tooth grooves meshing with the spur gear one are opened on the upper surface of the upper end of the U-shaped toothed plate, and a clamping block corresponding to the mesh printing plate and the clamping plate is fixed at the rear end of the lower side of the U-shaped toothed plate.

[0014] Preferably, a spur gear two is fixed on one side of the ratchet wheel. An end face gear is rotatably connected to the outside of the support frame of the conveying mechanism, and the spur gear two meshes with the end face gear.

[0015] Preferably, a synchronous pulley is fixed on the outside of the end face gear. Another synchronous pulley is fixed at one end of a belt roller of the conveying mechanism. A corresponding synchronous belt is sleeved outside the two synchronous pulleys.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The present invention realizes smooth and continuous conveying of fabrics through a highly integrated conveying and clamping system, avoids wrinkles and stretching, and ensures the efficiency and consistency of the entire printing and dyeing process. The clamping plate, lower plate and support seat in the device work together to accurately clamp the textile fabrics, provide uniform pressure, and ensure the stability of the fabrics during the printing and dyeing process, thereby improving the printing quality and reducing operating errors;

[0018] 2. The present invention can automatically adjust according to the different sizes and thicknesses of fabrics through the adjustment design of the support seat, the movable seat and the inclined block to adapt to various types of textiles. The precise matching of the torsion spring and the spur gear enables the clamping plate to always maintain appropriate pressure, ensuring the best contact between the fabric and the mesh printing plate, further improving the uniformity of the printing effect. The design of the clamping plate and the connecting seat makes it easier to disassemble and clean, reducing the maintenance cost of the equipment;

[0019] 3. The present invention completes the automatic switching and substitution of the printing and dyeing support mechanism through the flipping process of the mesh printing plate, and integrates multiple steps such as transportation, printing and dyeing, and clamping into one system. The device can adapt to different types of textile fabrics, simplifies the operation process, and improves production efficiency. The connecting seat and the clamping plate mechanism are detachable, which is convenient for cooperating with subsequent fabric processing procedures.

[0020] In summary, through the integrated conveying and clamping system, smooth and continuous conveying of fabrics can be achieved, ensuring efficient and consistent printing and dyeing process. The automatic adjustment design can adapt to different fabric sizes. The precise coordination ensures uniform pressure and improves printing effect. The mesh printing plate flips and automatically switches the printing and dyeing support mechanism, which simplifies the operation process, improves production efficiency, and is easy to disassemble and clean, reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a rapid printing and dyeing device for textile fabrics proposed by the present invention Figure 1 ;

[0022] Figure 2 A schematic diagram of the structure of a rapid printing and dyeing device for textile fabrics proposed by the present invention Figure 2 ;

[0023] Figure 3 This is a schematic side cross-sectional view of a rapid printing and dyeing device for textile fabrics proposed by the present invention;

[0024] Figure 4 This is a schematic side cross-sectional structural diagram of a printing and dyeing support mechanism in a textile fabric rapid printing and dyeing device proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the connection structure of a connection seat in a textile fabric rapid printing and dyeing device proposed by the present invention;

[0026] Figure 6 Schematic diagram of the connection structure of the support base in a rapid textile fabric printing and dyeing device proposed by the present invention;

[0027] Figure 7 Top view cross-sectional structure diagram of the support base in a rapid textile fabric printing and dyeing device proposed by the present invention.

[0028] In the figure: 1, conveying mechanism;

[0029] 2, printing and dyeing support mechanism; 201, support base; 202, movable seat; 203, support seat; 204, clamping plate; 205, insertion block; 206, lower plate; 207, spur gear; 208, buckle; 209, slider; 210, connecting seat; 211, limiting plate; 212, socket; 213, inclined block; 214, spring

[0030] 3, mesh printing plate; 4, first spur gear; 5, C-shaped toothed plate; 6, second spur gear; 7, face gear; 8, synchronous pulley; 9, synchronous belt; 10, ratchet teeth; 11, ratchet wheel; 12, locking block. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0032] Referring to Figure 1-7 , a rapid textile fabric printing and dyeing device includes a conveying mechanism 1. A printing and dyeing support mechanism 2 is arranged on the upper side of the conveying mechanism 1. A mesh printing plate 3 is arranged on the upper side of the printing and dyeing support mechanism 2. A clamping plate 204 is arranged on the upper side of the mesh printing plate 3. The lower sides of the left and right of the clamping plate 204 are rotatably connected to lower plates 206. A spur gear 207 is fixed at the joint of the two lower plates 206, and the left and right spur gears 207 mesh with each other. A torsion spring is arranged at the joint of the two lower plates 206. The mesh printing plate 3 is rotatably connected to the frame of the conveying mechanism 1. The printing and dyeing support mechanism 2 includes a support base 201. A number of support seats 203 are arranged on the support base 201. Movable seats 202 are arranged on the left and right of the support seats 203 and are located on the support base 201. The movable seats 202 slide left and right on the support base 201. The clamping plate 204 cooperates with the lower plates 206 on the left and right below to clamp the textile fabric to be printed and dyed, and is assembled on the printing and dyeing support mechanism 2 and conveyed through the conveying mechanism 1 to the position of the mesh printing plate 3. The mesh printing plate 3 is rotated to the surface of the clamping plate 204, and then printing can be performed on the mesh printing plate 3 through a squeegee on the mesh printing plate 3;

[0033] Furthermore, referring to Figure 4-6, there are insertion blocks 205 provided at the lower center of several support seats 203. The insertion blocks 205 slide left and right within the support base 201. A slanting block 213 is fixed to the lower end of the insertion block 205. A chute corresponding to the slanting block 213 and the left and right movable seats 202 is provided on the upper side of the support base 201. Springs 214 located within the chute are provided on the rear side of the slanting block 213 and on the outer sides of the two movable seats 202. The slanting block 213 is provided with inclined surfaces on both the left and right, and the inner ends of the two movable seats 202 are provided with inclined cutting surfaces corresponding to the inclined surfaces. A connecting seat 210 is fixed to the lower side of the clamping plate 204. A limiting plate 211 corresponding to several support seats 203 is fixed to the outer side of the connecting seat 210. A slot corresponding to the insertion block 205 is provided at the lower center of the support seat 203, and a socket 212 corresponding to the insertion block 205 is provided on the inner side of the movable seat 202. After clamping the textile fabric by means of the two lower plates 206 and the clamping plate 204, a first spur gear 4 is fixed at the转接处 (it seems there is a typo here, maybe "junction") of the mesh printing plate 3. A U-shaped toothed plate 5 is provided below the first spur gear 4. The U-shaped toothed plate 5 slides back and forth within the support frame of the conveying mechanism 1. A number of fastening blocks 208 are fixed to the outer side of one lower plate 206, and a number of sliding blocks 209 are fixed to the outer side of the other lower plate 206. A slot corresponding to the fastening block 208 is provided on the front side of the support seat 203, and a chute corresponding to the sliding block 209 is provided on the rear side of the support seat 203. Align the sliding block 209 with the surface chute of the support seat 203, and then push the clamping plate 204 to one side. As the clamping plate 204 continues to be pushed forward, the fastening block 208 on the front clamping plate 204 corresponds to the slot, making the clamping plate 204 tightly connected to the support seat 203 through the fastening block 208 on the lower side of the lower plate 206. Due to the torsion spring and the two meshing spur gears 207, the lower plate 206 remains close to the clamping plate 204;

[0034] Furthermore, referring to Figure 3 、 7 , as the clamping plate 204 on the support seat 203 continues to be pushed forward, the limiting plate 211 on the outer side of the connecting seat 210 pushes one side of several movable seats 202. The continuously pushed movable seat 202 at the lower end squeezes the slanting block 213 corresponding to the inclined surface, causing the insertion block 205 to be translated and inserted into the corresponding slot on the lower side of the support seat 203. As the other movable seat 202 is affected by the elastic force of the spring 214, one side of the support seat 203 is always held in the socket 212 corresponding to the movable seat 202. When the clamping plate 204 is continuously pushed to the end, the insertion block 205 is inserted into the corresponding lower opening of the support seat 203, completing the fastening of the support seat 203. The structure of supporting and holding the upper support seat 203 by the two-sided movable seats 202 can ensure the stability of the screen printing plate during printing;

[0035] Furthermore, referring to Figure 1-3, the conveying mechanism 1 includes a support frame, two belt rollers and a conveyor belt. The two belt rollers are rotatably installed in the support frame, and the conveyor belt is sleeved outside the two belt rollers. A ratchet wheel 11 is rotatably connected to the outside of the support frame. A number of ratchet teeth 10 corresponding to the ratchet wheel 11 are provided on the lower side of the U-shaped tooth plate 5. A tooth groove meshing with the first spur gear 4 is formed on the upper surface of the upper end of the U-shaped tooth plate 5. A block 12 corresponding to the mesh printing plate 3 and the clamping plate 204 is fixed to the rear end of the lower side of the U-shaped tooth plate 5. A second spur gear 6 is fixed to one side of the ratchet wheel 11. An end face gear 7 is rotatably connected to the outside of the support frame of the conveying mechanism 1, and the second spur gear 6 meshes with the end face gear 7. A synchronous pulley 8 is fixed to the outside of the end face gear 7. One end of a belt roller of the conveying mechanism 1 is fixed with another synchronous pulley 8. A synchronous belt 9 is sleeved outside the two synchronous pulleys 8. During the process of turning the lower mesh printing plate 3 to the horizontal position, the first spur gear 4 drives the U-shaped tooth plate 5 engaged on the lower side. The U-shaped tooth plate 5 is clamped into the corresponding mesh printing plate 3 and the clamping plate 204 through the outer block 12 at the outer end, and cooperates with the printing support mechanism 2 to complete the stable support of the printed textile fabric and ensure the printing quality;

[0036] Furthermore, after the printing is completed, the mesh printing plate 3 is turned upwards. The mesh printing plate 3 drives the U-shaped tooth plate 5 to move outwards through the first spur gear 4. At this time, the U-shaped tooth plate 5 drives the corresponding ratchet wheel 11 through a number of ratchet teeth 10 on the lower side. When the U-shaped tooth plate 5 moves inwards, due to the rotational restriction relationship of the ratchet teeth 10, the ratchet teeth 10 at this time are not linked with the corresponding ratchet wheel 11. After the ratchet wheel 11 is driven to rotate by a number of ratchet teeth 10, the second spur gear 6 on one side of the ratchet wheel 11 rotates. The second spur gear 6 drives the end face gear 7 engaged on one side to rotate. The end face gear 7 drives a belt roller in the conveying mechanism 1 to rotate through two synchronous pulleys 8 and a synchronous belt 9 on the outside, and then completes the intermittent conveying of the fabric clamping plate 204 fixed on the printing support mechanism 2 through the conveyor belt moving outside it. When printing downwards, it cooperates with the block 12 to keep the printing support mechanism 2 stable. When the mesh printing plate 3 is turned upwards, the printed fabric and the printing support mechanism 2 continue to advance for the treatment of the next process. The fabric that has not been printed and has been assembled on the printing support mechanism 2 is then advanced to the corresponding lower side of the mesh printing plate 3 for fabric printing work. After the fabric is printed, the connecting seat 210 on the printing support mechanism 2 and its connected clamping plate 204 mechanism can be removed, and in cooperation with the left and right lower plates 206, an inclined drying form of the fabric is formed, which can cooperate with the subsequent drying work of the printed fabric.

[0037] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A rapid dyeing and printing device for textile fabrics, comprising a conveying mechanism (1), characterized in that: Above the conveying mechanism (1), there is a printing and dyeing support mechanism (2). Above the printing and dyeing support mechanism (2), there is a mesh printing plate (3). The mesh printing plate (3) is rotatably connected to the frame of the conveying mechanism (1). The printing and dyeing support mechanism (2) includes a support base (201). On the support base (201), there are a number of support seats (203). On the left and right of the support seats (203), there are movable seats (202) located on the support base (201). The movable seats (202) slide left and right on the support base (201). At the connection point of the mesh printing plate (3), a first spur gear (4) is fixed. Below the first spur gear (4), there is a U-shaped toothed plate (5). The U-shaped toothed plate (5) slides back and forth in the support frame of the conveying mechanism (1). Above the mesh printing plate (3), there is a clamping plate (204). Below the clamping plate (204), on the left and right, there are lower plates (206) rotatably connected. At the connection points of the two lower plates (206), a spur gear (207) is fixed respectively. And the left and right spur gears (207) mesh with each other. On the outside of one lower plate (206), a number of fastening blocks (208) are fixed. On the outside of the other lower plate (206), a number of sliding blocks (209) are fixed. In the front side of the support seat (203), there is a slot corresponding to the fastening block (208). And in the rear side of the support seat (203), there is a chute corresponding to the sliding block (209).

2. The rapid printing and dyeing device for textile fabrics according to claim 1 is characterized in that: Below the centers of a number of the support seats (203), there is an insertion block (205). The insertion block (205) slides left and right in the support base (201). At the lower end of the insertion block (205), an inclined block (213) is fixed.

3. The rapid printing and dyeing device for textile fabrics according to claim 1 is characterized in that: On the upper side of the support base (201), there are chutes corresponding to the inclined block (213) and the left and right movable seats (202). Springs (214) are arranged in the chutes on the rear side of the inclined block (213) and on the outer sides of the two movable seats (202). The inclined block (213) has inclined surfaces on the left and right. And the inner ends of the two movable seats (202) are provided with inclined cutting surfaces corresponding to the inclined surfaces.

4. The rapid printing and dyeing device for textile fabrics according to claim 1, characterized in that: Below the clamping plate (204), a connecting seat (210) is fixed. On the outside of the connecting seat (210), a limiting plate (211) corresponding to a number of the support seats (203) is fixed.

5. The rapid printing and dyeing device for textile fabrics according to claim 1 is characterized in that: In the center of the lower side of the support seat (203), there is a slot corresponding to the insertion block (205). And in the inner side of the movable seat (202), there is an insertion opening (212) corresponding to the insertion block (205).

6. The rapid printing and dyeing device for textile fabrics according to claim 1, characterized in that: The conveying mechanism (1) includes a support frame, two belt rollers and a conveying belt. The two belt rollers are rotatably installed in the support frame. And the conveying belt is sleeved outside the two belt rollers. On the outside of the support frame, a ratchet wheel (11) is rotatably connected.

7. The rapid printing and dyeing device for textile fabrics according to claim 1, characterized in that: Below the U-shaped toothed plate (5), there are a number of ratchet teeth (10) corresponding to the ratchet wheel (11). On the upper surface of the U-shaped toothed plate (5), there is a tooth groove meshing with the first spur gear (4). And at the rear end of the lower side of the U-shaped toothed plate (5), a clamping block (12) corresponding to the mesh printing plate (3) and the clamping plate (204) is fixed.

8. The rapid printing and dyeing device for textile fabrics according to claim 6, characterized in that: A second spur gear (6) is fixed to one side of the ratchet wheel (11), and an end face gear (7) is rotatably connected to the outer side of the support frame of the conveying mechanism (1), and the second spur gear (6) is meshed with the end face gear (7).

9. The rapid printing and dyeing device for textile fabrics according to claim 8, characterized in that: A synchronous wheel (8) is fixed on the outside of the end face gear (7), another synchronous wheel (8) is fixed on one end of a belt roller of the conveying mechanism (1), and corresponding synchronous belts (9) are sleeved on the outside of the two synchronous wheels (8).

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