Fabric dyeing device with water-saving function

Abstract

The utility model relates to a fabric dyeing device with a water-saving function, and relates to the technical field of fabric production and processing, the fabric dyeing device comprises a cylinder body, an extrusion assembly and a first flattening piece; the extrusion assembly is installed above the cylinder body, two rolling pieces are arranged on the extrusion assembly in the depth direction of the cylinder body in a spaced mode, one side of each rolling piece is provided with a feeding port, the other side of each rolling piece is provided with a discharging port, the axis of each rolling piece is perpendicular to the depth direction of the cylinder body, and an extrusion gap is formed between the two rolling pieces; the first flattening piece is arranged on the side, close to the feeding port, of the rolling piece and comprises a bearing plate and a flattening piece, the flattening piece is arranged on the side, away from the cylinder body, of the bearing plate and connected to the first mounting base, the bearing plate is connected with the cylinder body, and the lower surface of the flattening piece is flush with the bottom, away from the cylinder body, of the rolling piece. The dyeing device has the effect of improving the flatness of the cloth.

Description

Technical Field

[0001] This application relates to the technical field of fabric production and processing, and particularly relates to a fabric dyeing device with a water-saving function. Background Art

[0002] In the textile industry, fabric dyeing is an important process. However, traditional dyeing methods usually require a large amount of water resources, and the wastewater generated after dyeing has a greater impact on the environment.

[0003] In related technologies, such as a water-saving device for fabric dyeing disclosed in CN219991928U, the device includes a dye vat. A support frame is installed on the right side of the upper surface of the dye vat. A threaded rod is rotatably connected to the upper surface of the support frame. The bottom end of the threaded rod is installed with a mounting plate through a bearing. The mounting plate is designed in a U shape. The mounting plate and the inner wall of the support frame are both installed with extrusion rollers through bearings. The inner cavity of the dye vat is installed with a dyeing rack through a bearing. An installation groove is opened on the right side of the dyeing rack. When in use, the threaded rod drives the mounting plate to slide, so as to drive the extrusion rollers to slide, and the water on the fabric is extruded by the two extrusion rollers, thereby realizing the reuse of the dye water.

[0004] In view of the above related technologies, when the fabric passes through the two extrusion rollers, due to the difference in the length of the fabric, it is impossible to ensure the flatness of the fabric when it passes through, resulting in wrinkles on the fabric, which affects the quality of the final product. Therefore, there is an urgent need for a dyeing device that can improve the flatness of the fabric. Utility Model Content

[0005] In order to improve the flatness of the fabric, this application provides a fabric dyeing device with a water-saving function.

[0006] A fabric dyeing device with a water-saving function provided by this application adopts the following technical solutions:

[0007] A fabric dyeing device with a water-saving function, characterized in that it includes a cylinder body, an extrusion assembly, and a first flattening member;

[0008] The extrusion assembly is installed above the cylinder body. Two rolling members are arranged at intervals along the depth direction of the cylinder body. One side of the rolling member is a feed port, and the other side is a discharge port. The axis of the rolling member is perpendicular to the depth direction of the cylinder body. There is an extrusion gap between the two rolling members;

[0009] One of the rolling members is directly or indirectly rotatably connected to the cylinder body, and the other rolling member is connected to the cylinder body through a first mounting seat. The first mounting seat is slidably connected to the cylinder body along the depth direction of the cylinder body to change the width of the extrusion gap;

[0010] The first flattening member is disposed on one side of the rolling member close to the feed port. The first flattening member includes a supporting plate and a flattening member. The flattening member is disposed on a side of the supporting plate away from the cylinder block. The flattening member is connected to the first mounting seat. The supporting plate is connected to the cylinder block. The lower surface of the flattening member is flush with the bottom of the rolling member away from the cylinder block.

[0011] By adopting the above technical solution, after the fabric is dyed in the cylinder, it is necessary to squeeze the dye water infiltrated on the fabric so as to reuse the dye water. For this purpose, by providing two rolling members, one of the rolling members is slidably connected to the cylinder along the depth direction of the cylinder to change the width of the squeezing gap, so as to squeeze the water on the fabric. The squeezed water further falls into the cylinder for subsequent reuse. Since the length of the fabric is different, when the fabric passes through the squeezing gap, wrinkles may occur, thus affecting the quality of the final product. For this purpose, by providing the first flattening member, the first flattening member is connected to the first mounting seat and can slide along the depth direction of the cylinder, and can flatten the fabric and improve the flatness of the fabric.

[0012] Optionally, the squeezing assembly further includes a second mounting seat. The second mounting seat is disposed on a side of the first mounting seat away from the cylinder block. One of the rolling members is rotatably connected to the second mounting seat.

[0013] By adopting the above technical solution, by providing the second mounting seat, the second mounting seat connects the other rolling member to the cylinder block.

[0014] Optionally, it further includes a first driving assembly for driving the rolling member to slide along the depth direction of the cylinder. The first driving assembly includes a first cylinder. The cylinder housing of the first cylinder is fixedly connected to the second mounting seat. The piston rod of the first cylinder is directly or indirectly connected to the cylinder block.

[0015] By adopting the above technical solution, by adopting the above technical solution, the first cylinder drives the first mounting seat to slide along the depth direction of the cylinder, and further drives one of the rolling members to slide.

[0016] Optionally, the first driving assembly further includes an elastic member. The elastic member is fixedly connected between the piston rod of the first cylinder and the first mounting seat. The elastic member has a force that drives the first mounting seat to move toward the side close to the cylinder block under a recoverable deformation.

[0017] By adopting the above technical solution, since the fabric may be uneven, by providing an elastic member, when the fabric passes through the extrusion gap, under the action of the elastic member, an elastic force that causes the rolling member to slide away from the cylinder body can be generated, so that the fabric can pass through more smoothly.

[0018] Optionally, the flattening member includes a connecting section and a flattening section connected integrally. The flattening section is disposed on a side of the connecting section close to the supporting plate. The flattening section is located on a side of the connecting section close to the feeding port. A collection area is formed between the flattening section and the connecting section. The side of the flattening section away from the connecting section is inclined away from the supporting plate in a direction from the feeding port to the discharging port.

[0019] By adopting the above technical solution, since there may be some floating hairs on the fabric, therefore, by providing an inclined flattening section, the floating hairs on the fabric can be removed by the flattening section, so that the floating hairs are located in the collection area, further ensuring the flatness and quality of the fabric.

[0020] Optionally, a plurality of water filtering holes are formed through the bottom wall of the flattening section in a depth direction of the cylinder body.

[0021] By adopting the above technical solution, when the floating hairs are brought into the collection area, the water on the fabric may also be scraped into the collection area. By providing water filtering holes on the flattening section, it is convenient for the water to drain out.

[0022] Optionally, a second flattening member is further included. The second flattening member is disposed between the supporting plate and the flattening member. One second flattening member is provided on each side of the cylinder body. A passing gap is formed between the two second flattening members. The second flattening member is slidably connected to the supporting plate along an axial direction of the rolling member to change a width of the passing gap.

[0023] By adopting the above technical solution, since the widths of the fabrics are different, in order to fix the fabric and ensure the flatness of the fabric, by providing the second flattening member, the second flattening member slides along the axial direction of the rolling member, so that the second flattening member clamps and fixes fabrics of different widths.

[0024] Optionally, a second air cylinder for driving the second flattening member to slide along the axial direction of the rolling member is further included. A cylinder housing of the second air cylinder is directly or indirectly connected to the cylinder body. A piston rod of the second air cylinder is connected to the second flattening member, and an extending and contracting direction of the piston rod is parallel to the axial direction of the rolling member.

[0025] By adopting the above technical solution, in order to drive the second flattening member to slide along the axial direction of the rolling member, by providing the second air cylinder, the second air cylinder drives the second flattening member to slide.

[0026] Optionally, there is a second clamping gap between the second flattening member and the supporting plate. The second flattening member is slidably connected to the supporting plate along the direction of the cylinder body to change the width of the second clamping gap.

[0027] By adopting the above technical solution, due to the inconsistent thickness of the fabric, the second flattening member slides along the depth direction of the cylinder body to clamp and fix the fabric by the second flattening member.

[0028] Optionally, it further includes a second driving assembly. The second driving assembly includes a connecting member and a screw rod. The second flattening member is fixedly connected to the connecting member. The cylinder housing of the second cylinder passes through the connecting member and is fixedly connected to the second flattening member. The screw rod is parallel to the depth direction of the cylinder body. One end of the screw rod passes through the connecting member and is fixedly connected to the second flattening member. The screw rod is rotatably connected to the connecting member, and the second flattening member slides along the length direction of the screw rod.

[0029] By adopting the above technical solution, by arranging the screw rod, the rotation of the screw rod drives the second flattening member to slide along the depth direction of the cylinder body.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. By arranging the first flattening member in the present application, the fabric is flattened by the first flattening member to improve the flatness of the fabric;

[0032] 2. By arranging the connecting section and the obliquely arranged flattening section in the present application, the floating hairs on the fabric can be scraped into the collection area by the flattening section, further improving the flatness and quality of the fabric;

[0033] 3. By arranging the second flattening member in the present application, the second flattening member clamps and fixes fabrics of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is the overall structural schematic diagram of a fabric dyeing device with a water-saving function according to the present application;

[0035] Figure 2 is the structural schematic diagram of the extrusion assembly of the present application;

[0036] Figure 3 is the structural schematic diagram of the first flattening member and the cylinder body of the present application;

[0037] Figure 4 is the structural schematic diagram of the first flattening member of the present application;

[0038] Figure 5 is the structural schematic diagram of the second flattening member of the present application.

[0039] Description of reference numerals: 1. Cylinder block; 2. Extrusion assembly; 21. Rolling element; 22. Extrusion gap; 23. Feed inlet; 24. Discharge outlet; 25. First mounting seat; 26. Second mounting seat; 3. First drive assembly; 31. First cylinder; 32. Elastic member; 4. First flattening member; 41. Flattening piece; 411. Connecting section; 4111. Protective plate; 412. Flattening section; 4121. Water filtering holes; 413. Collection area; 42. Supporting plate; 421. Fixed seat; 43. First clamping gap; 5. Second flattening member; 51. Passing gap; 52. Second clamping gap; 6. Second cylinder; 7. Second drive assembly; 71. Connecting member; 72. Screw. Detailed implementation manners

[0040] The following is further described in detail in conjunction with the attached Figures 1-5 drawings of the present application.

[0041] An embodiment of the present application discloses a fabric dyeing device with a water-saving function. Referring to Figure 1 , the fabric dyeing device with a water-saving function includes a cylinder block 1 and an extrusion assembly 2. The extrusion assembly 2 is located inside the cylinder block 1, and the extrusion assembly 2 is arranged at the top of the cylinder block 1. The extrusion assembly 2 includes two rolling elements 21 arranged along the depth direction of the cylinder block 1. The rolling elements 21 are arranged perpendicular to the depth direction of the cylinder block 1. The rolling elements 21 are rotatably connected to the cylinder block 1. An extrusion gap 22 is formed between the two rolling elements 21. One of the rolling elements 21 is slidably connected to the cylinder block 1 along the depth direction of the cylinder block 1 to change the height of the extrusion gap 22. One side of the rolling element 21 is the feed inlet 23, and the other side is the discharge outlet 24. The fabric is placed in the cylinder block 1 for dyeing, and the dyed fabric further passes through the extrusion gap 22 between the two rolling elements 21, and the extrusion rolling elements 21 squeeze the dye water immersed in the fabric.

[0042] Referring to Figure 1 and Figure 2 , in order to fix the rolling element 21 to the cylinder block 1, the extrusion assembly 2 further includes a first mounting seat 25 and a second mounting seat 26. The first mounting seat 25 is fixedly installed at the top of the cylinder block 1. One of the rotating shafts is rotatably connected to the first mounting seat 25. The first mounting seat 25 slides along the depth direction of the cylinder block 1. The second mounting seat 26 is arranged on the side of the first mounting seat 25 away from the cylinder block 1, and the second mounting seat 26 is fixedly connected to the cylinder block 1. The other rotating shaft is rotatably connected to the second mounting seat 26.

[0043] Referring to Figure 2, To drive the first mounting seat 25 to slide along the depth direction of the cylinder block 1, the fabric dyeing device with water-saving function further includes a first driving component 3. The first driving component 3 includes a first cylinder 31 and an elastic member 32. The cylinder shell of the first cylinder 31 is fixedly connected to the second mounting seat 26. The piston rod of the first cylinder 31 passes through the second mounting seat 26 and extends towards the first mounting seat 25. The elastic member 32 is fixedly connected between the piston rod and the first mounting seat 25. The telescopic direction of the piston rod of the first cylinder 31 is parallel to the depth direction of the cylinder block 1. In this embodiment, the elastic member 32 is a compression spring;

[0044] Referring to Figure 2 , when the first cylinder 31 drives the first mounting seat 25 to slide along the depth direction of the cylinder block 1 and drives one of the rolling members 21 to approach one side of the other rolling member 21, the elastic member 32 is compressed to clamp and squeeze the fabric. Since the surface of the fabric may be uneven, by setting the elastic member 32, the rolling member 21 has a floating gap along the depth direction of the cylinder block 1, so that the fabric can smoothly pass through the extrusion gap 22 between the two rolling members 21.

[0045] Referring to Figure 3 , when the fabric passes through the extrusion gap 22, to improve the flatness of the fabric, the fabric dyeing device with water-saving function further includes a first flattening member 4. The first flattening member 4 includes a flattening piece 41 and a supporting plate 42. The flattening piece 41 is arranged on the side of the supporting plate 42 away from the cylinder block 1. The supporting plate 42 is fixedly connected to the cylinder block 1 through a fixing seat 421. The upper plate surface of the supporting plate 42 is flush with the top of the rolling member 21 close to the cylinder block 1. There is a first clamping gap 43 between the supporting plate 42 and the flattening piece 41. The flattening piece 41 is fixedly connected to the first mounting seat 25. The bottom of the flattening piece 41 is flush with the bottom of the rolling member 21 away from the cylinder block 1, and the flattening piece 41 is arranged on the side of the rolling member 21 close to the feed port 23. When the fabric enters the extrusion gap 22 from the feed port 23, the bottom of the flattening piece 41 contacts the surface of the fabric, so that the flattening piece 41 smooths the fabric and improves the flatness of the fabric.

[0046] Referring to Figure 3 , since there may be floating hairs on the fabric, to reduce or remove the floating hairs, the flattening piece 41 includes a connecting section 411 and a flattening section 412 connected integrally. The flattening section 412 is arranged on the side of the connecting section 411 away from the supporting plate 42, and the flattening section 412 is located on the side of the connecting section 411 close to the feed port 23. A collection area 413 is formed between the flattening section 412 and the connecting section 411. The side of the flattening section 412 away from the connecting section 411 is inclined away from the supporting plate 42 along the direction from the feed port 23 to the discharge port 24, so that the inclined side of the flattening section 412 scrapes the floating hairs on the fabric, and the scraped floating hairs will further gather in the collection area 413.

[0047] Referring to Figure 3 , when scraping the fabric, some water on the upper part of the fabric may enter the flattening member 41. For this reason, a plurality of water filtering holes 4121 are provided through the flattening section 412 along the depth direction of the cylinder body 1. If the water on the fabric enters the flattening section 412 of the flattening member 41, it further flows through the water filtering holes 4121 and falls on the fabric. When the fabric passes through the squeezing gap 22, the water on the fabric is squeezed by the two rolling members 21.

[0048] Referring to Figure 4 , when the fabric is smoothed by the flattening member 41, in order to prevent the water on the fabric from splashing, a protective plate 4111 is further provided on the connecting section 411. Specifically, one end of the protective plate 4111 is fixedly connected to the side of the connecting section 411 close to the feeding port 23, and the protective plate 4111 is inclined from the feeding port 23 to the discharging port 24 toward the side away from the flattening section 412 to block the splashing water on the fabric.

[0049] Referring to Figure 5 , when the fabric passes through the squeezing gap 22, in order to further flatten the fabric, the fabric dyeing device with water-saving function further includes a second flattening member 5. The second flattening member 5 is installed on the fixed seat 421. There is a passing gap 51 between the two second flattening members 5. The second flattening member 5 is located between the supporting plate 42 and the flattening member 41. The second flattening member 5 is slidably connected to the supporting plate 42 along the axial direction of the rotating shaft, so as to clamp the fabric by the second flattening members 5 on both sides. Since the width of the fabric is different, the distance between the second flattening members 5 on both sides can be adjusted along the axial direction of the rotating shaft to flatten and clamp both sides of the fabric.

[0050] Referring to Figure 5 , in order to drive the second flattening member 5 to slide along the axial direction of the rolling member 21, the fabric dyeing device with water-saving function further includes a second air cylinder 6. The second air cylinder 6 is arranged parallel to the axial direction of the rotating shaft. The cylinder shell of the second air cylinder 6 is fixedly connected to the fixed seat 421. The piston rod of the second air cylinder 6 is fixedly connected to the connecting member 71. The piston rod is arranged parallel to the axial direction of the rotating shaft. The second air cylinder 6 drives the second flattening member 5 to slide along the axial direction of the rotating shaft to clamp and fix fabrics of different widths.

[0051] Referring to Figure 5, due to the different widths of the fabrics, a second clamping gap 52 is formed between the second flattening member 5 and the supporting plate 42. The second flattening member 5 is slidably connected to the supporting plate 42 in the depth direction of the cylinder block 1 to change the width of the second clamping gap 52. For this purpose, the fabric dyeing device with a water-saving function further includes a second driving assembly 7. The second driving assembly 7 includes a connecting member 71 and a screw 72. The connecting member 71 is fixedly connected to the second flattening member 5. The cylinder shell of the second cylinder 6 passes through the connecting member 71 and is then fixedly connected to the second flattening member 5. The screw 72 is parallel to the depth direction of the cylinder block 1. The screw 72 passes through the connecting member 71 and the second flattening member 5. The screw 72 is rotatably connected to the connecting member 71. The rotation axis of the screw 72 along the connecting member 71 is parallel to the depth direction of the cylinder block 1. The second flattening member 5 slides along the rod length direction of the screw 72.

[0052] The implementation principle of a fabric dyeing device with a water-saving function in an embodiment of the present application is as follows: After the fabric is dyed in the cylinder block 1, the fabric passes through the passing gap 51 between the supporting plate 42 and the flattening member 41, and the two sides of the fabric are clamped and fixed by the second flattening members 5 on both sides of the cylinder block 1. The flattening member 41 flattens the fabric, thereby improving the flatness of the fabric, and the floating hairs on the fabric are shoveled into the inner cavity of the flattening member 41. The fabric further passes through the extrusion gap 22. The first cylinder 31 drives the first mounting seat 25 to slide in the depth direction of the cylinder block 1, so that the two rolling members 21 extrude the fabric. The squeezed dye water further falls into the cylinder block 1 for repeated use.

[0053] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A fabric dyeing device with water-saving function, characterized in that: It comprises a cylinder body (1), an extrusion assembly (2) and a first flattening member (4); The extrusion assembly (2) is installed above the cylinder body (1), and the extrusion assembly (2) is provided with two rolling elements (21) at intervals along the depth direction of the cylinder body (1), one side of the rolling element (21) is a material inlet (23), and the other side is a material outlet (24), the axis of the rolling element (21) is arranged perpendicular to the depth direction of the cylinder body (1), and an extrusion gap (22) is provided between the two rolling elements (21); One of the rolling elements (21) is directly or indirectly rotatably connected to the cylinder body (1), and the other rolling element (21) is connected to the cylinder body (1) via a first mounting seat (25), and the first mounting seat (25) is slidably connected to the cylinder body (1) along the depth direction of the cylinder body (1) to change the width of the extrusion gap (22); The first flattening member (4) is arranged on a side of the rolling member (21) close to the feed port (23), and the first flattening member (4) comprises a supporting plate (42) and a flattening member (41). The flattening member (41) is arranged on a side of the supporting plate (42) away from the cylinder body (1), and the flattening member (41) is connected to the first mounting seat (25). The supporting plate (42) is connected to the cylinder body (1), and the lower surface of the flattening member (41) is arranged flush with the bottom of the rolling member (21) away from the cylinder body (1).

2. The fabric dyeing device with water-saving function according to claim 1, characterized in that: The extrusion assembly (2) further comprises a second mounting seat (26), the second mounting seat (26) being arranged on a side of the first mounting seat (25) away from the cylinder body (1), wherein a rolling element (21) is rotatably connected to the second mounting seat (26).

3. The fabric dyeing device with water-saving function according to claim 2 is characterized in that: It also includes a first drive assembly (3) for driving the rolling element (21) to slide along the depth direction of the cylinder body (1), the first drive assembly (3) including a first cylinder (31), the cylinder shell of the first cylinder (31) being fixedly connected to the second mounting seat (26), and the piston rod of the first cylinder (31) being directly or indirectly connected to the cylinder body (1).

4. The fabric dyeing device with water-saving function according to claim 3 is characterized in that: The first driving assembly (3) further comprises an elastic member (32), wherein the elastic member (32) is fixedly connected between the piston rod of the first cylinder (31) and the first mounting seat (25), and the elastic member (32) has a force to drive the first mounting seat (25) to move toward a side close to the cylinder body (1) under recoverable deformation.

5. The fabric dyeing device with water-saving function according to claim 1, characterized in that: The flattening member (41) comprises a connecting section (411) and a flattening section (412) which are integrally connected. The flattening section (412) is arranged on a side of the connecting section (411) close to the supporting plate (42). The flattening section (412) is located on a side of the connecting section (411) close to the feed port (23). A collecting area (413) is formed between the flattening section (412) and the connecting section (411). The flattening section (412) is arranged on a side away from the connecting section (411) and is inclined along a direction from the feed port (23) to the discharge port (24) toward a side away from the supporting plate (42).

6. The fabric dyeing device with water-saving function according to claim 5, characterized in that: The bottom wall of the flattening section (412) is provided with a plurality of water filtering holes (4121) extending through the bottom wall along the depth direction of the cylinder body (1).

7. The fabric dyeing device with water-saving function according to claim 5 is characterized in that: The invention also comprises a second flattening member (5), wherein the second flattening member (5) is arranged between the supporting plate (42) and the flattening member (41), and a second flattening member (5) is arranged on both sides of the cylinder body (1), and a passing gap (51) is provided between the two second flattening members (5), and the second flattening member (5) is slidably connected to the supporting plate (42) along the axial direction of the rolling member (21) to change the width of the passing gap (51).

8. The fabric dyeing device with water-saving function according to claim 7, characterized in that: It also includes a second cylinder (6) for driving the second flat member (5) to slide along the axial direction of the rolling member (21); the cylinder shell of the second cylinder (6) is directly or indirectly connected to the cylinder body (1); the piston rod of the second cylinder (6) is connected to the second flat member (5), and the extension and retraction direction of the piston rod is parallel to the axial direction of the rolling member (21).

9. The fabric dyeing device with water-saving function according to claim 8, characterized in that: A second clamping gap (52) is provided between the second flattening member (5) and the supporting plate (42), and the second flattening member (5) is slidably connected to the supporting plate (42) along the direction of the cylinder body (1) to change the width of the second clamping gap (52).

10. The fabric dyeing device with water-saving function according to claim 9, characterized in that: The invention also comprises a second driving assembly (7), wherein the second driving assembly (7) comprises a connecting piece (71) and a screw rod (72), wherein the second flat piece (5) is fixedly connected to the connecting piece (71), and the cylinder shell of the second cylinder (6) passes through the connecting piece (71) and is fixedly connected to the second flat piece (5), and the screw rod (72) is parallel to the depth direction of the cylinder body (1), and one end of the screw rod (72) passes through the connecting piece (71) and is fixedly connected to the second flat piece (5), and the screw rod (72) is rotatably connected to the connecting piece (71), and the second flat piece (5) slides along the length direction of the screw rod (72).

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