Energy-saving dyeing device for polyester knitted fabric

Abstract

The utility model discloses an energy-saving dyeing device for polyester knitted fabric, which belongs to the technical field of textile printing and dyeing and comprises a base, a dyeing mechanism is mounted at the top of the base, a dismounting component is arranged on the side surface of the dyeing mechanism, and a control component is mounted on the other side of the dyeing mechanism. The motor drives the screw rod to rotate, under the meshing connection between the screw rod and the sliding blocks, due to the fact that the directions of threads on the surfaces of the two ends of the screw rod are opposite, the two sliding blocks can drive the extrusion rollers to move oppositely, the two extrusion rollers can extrude out redundant dye on fabric, the pressure of the extrusion rollers can be adjusted conveniently, and the water removal effect can be better; according to the utility model, through the arrangement of the dismounting assembly, the fixing rod is lifted up to be separated from the fixing hole, and then the moving seat can be moved outwards to separate the connecting rod from the rubber roller under the sliding connection between the moving block and the through groove, so that the rubber roller which loses viscosity can be replaced, the rubber roller is convenient to replace, and the dyeing effect of the device is better.

Description

Technical Field

[0001] This utility model belongs to the field of textile printing and dyeing technology, specifically relating to an energy-saving dyeing device for polyester knitted fabrics. Background Technology

[0002] Polyester knitted fabric refers to fabric produced by knitting polyester. It is widely used in clothing, accessories, and home furnishings due to its soft and comfortable feel and ease of care.

[0003] Chinese Patent Application No. 202323392795.9 discloses an energy-saving dyeing device for polyester knitted fabrics, belonging to the field of textile printing and dyeing technology. It includes a base with a liquid collection tank at one end. A filter screen is detachably installed on the inner wall of the liquid collection tank. A cleaning mechanism and a squeezing mechanism are respectively provided at both ends of the base. Side plates are symmetrically arranged on the base between the cleaning and squeezing mechanisms, and a dyeing mechanism is fixed between the two side plates. Both the squeezing and dyeing mechanisms are located above the filter screen. The squeezing mechanism includes a support and a squeezing roller. The cleaning mechanism includes a bracket, a brush roller, a rubber roller, and a drive component. The dyeing mechanism includes a dye box and a dyeing chamber, with a liquid supply component between the dye box and the dye box. This invention uses a cleaning mechanism to clean the surface of the fabric before dyeing and a squeezing mechanism to squeeze out residual dye from the fabric after dyeing for recycling.

[0004] In the aforementioned patent, the device uses a rubber roller to remove lint from the fabric. However, since it is inconvenient to disassemble, clean, or replace the rubber roller, the lint removal effect of the device is affected. The two squeezing rollers squeeze out excess dye from the fabric under the elastic force of the springs. However, the springs are prone to aging after long-term use, resulting in insufficient squeezing force and poor water removal effect. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides an energy-saving dyeing device for polyester knitted fabrics, which is easy to maintain and has good performance.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving dyeing device for polyester knitted fabric, including a base, a dyeing mechanism installed on the top of the base, a disassembly and assembly component provided on the side of the dyeing mechanism, two rubber rollers installed on the side of the disassembly and assembly component, a cleaning mechanism provided on the side of the disassembly and assembly component, a control component installed on the other side of the dyeing mechanism, a filter screen installed inside the control component, and two extrusion rollers connected to the side of the control component.

[0007] Preferably, the control component includes an auxiliary component, a bracket, a chute, a slider, a screw, and a motor. The bracket is installed on the other side of the dyeing mechanism. A chute is provided inside the bracket. Sliders are connected to both ends of the extrusion roller. A motor is installed on the top of the bracket. A screw is connected to the bottom of the motor. An auxiliary component is provided inside the base. The threads on the surfaces of the two ends of the screw are in opposite directions.

[0008] Preferably, the surface of the slider is in close contact with the inner wall of the groove, and the extrusion roller and the slider are connected by a rotating structure.

[0009] Preferably, the auxiliary component includes a handle, a movable frame, a tray, and a mounting groove. The mounting groove is provided inside the extrusion roller, the movable frame is embedded inside the mounting groove, two trays are provided inside the movable frame, a handle is connected to the outside of the movable frame, the movable frame has an internal hollow structure, and the filter screen and the movable frame have a detachable connection structure.

[0010] Preferably, the disassembly and assembly assembly includes a tension spring, a through groove, a fixing rod, a fixing hole, a moving block, a connecting rod, and a moving seat. The moving seat is provided on the side of the dyeing mechanism, the bottom of the moving seat is connected to the moving block, two connecting rods are connected to the side of the moving seat, the fixing rod is embedded inside the moving seat, a tension spring is connected between the fixing rod and the moving seat, the top of the base is provided with a through groove, and the bottom of the through groove is connected to the fixing hole.

[0011] Preferably, the fixing rod and the fixing hole are connected by a plug-in structure, and the moving block and the through slot are both inverted T-shaped structures.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model sets up a control component, and the motor drives the screw to rotate. Under the meshing connection between the screw and the slider, the internal groove of the bracket limits the slider. Because the thread directions on the two ends of the screw are opposite, the two sliders can drive the extrusion rollers to move towards each other. The two extrusion rollers can squeeze out excess dye from the fabric. It is easy to adjust the pressure of the extrusion rollers to make the dewatering effect better.

[0014] 2. This utility model, by setting up a disassembly and assembly component, lifts the fixing rod to separate it from the fixing hole. Then, under the sliding connection between the moving block and the through groove, the moving seat can be moved outward to separate the connecting rod from the rubber roller. Then, the rubber roller that has lost its stickiness can be replaced. The replacement of the rubber roller can make the dyeing effect of this energy-saving dyeing device better. Under the pulling force of the tension spring, the fixing rod and the fixing hole can be inserted to complete the positioning of the moving seat, thereby making the rubber roller firmly installed and fixed. Attached Figure Description

[0015] Figure 1 This is the front view of the present invention;

[0016] Figure 2 This is a front view of the control component of this utility model;

[0017] Figure 3 This is a main view of the auxiliary component of this utility model;

[0018] Figure 4 This is a front view of the disassembly and assembly components of this utility model.

[0019] In the diagram: 1. Extrusion roller; 2. Control component; 21. Auxiliary component; 211. Handle; 212. Moving frame; 213. Support plate; 214. Mounting slot; 22. Bracket; 23. Slide groove; 24. Slider; 25. Screw; 26. Motor; 3. Base; 4. Filter screen; 5. Disassembly and assembly component; 51. Tension spring; 52. Through groove; 53. Fixing rod; 54. Fixing hole; 55. Moving block; 56. Connecting rod; 57. Moving seat; 6. Cleaning mechanism; 7. Rubber roller; 8. Dyeing mechanism. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figure 1-4 The present invention provides the following technical solution: an energy-saving dyeing device for polyester knitted fabric, including a base 3, a dyeing mechanism 8 installed on the top of the base 3, a disassembly and assembly component 5 provided on the side of the dyeing mechanism 8, two rubber rollers 7 installed on the side of the disassembly and assembly component 5, a cleaning mechanism 6 provided on the side of the disassembly and assembly component 5, a control component 2 installed on the other side of the dyeing mechanism 8, a filter screen 4 installed inside the control component 2, and two extrusion rollers 1 connected to the side of the control component 2.

[0023] Specifically, the control component 2 includes an auxiliary component 21, a bracket 22, a slide groove 23, a slider 24, a screw 25, and a motor 26. The other side of the dyeing mechanism 8 is equipped with a bracket 22. The inside of the bracket 22 is provided with a slide groove 23. Both ends of the extrusion roller 1 are connected to sliders 24. The top of the bracket 22 is provided with a motor 26. The bottom of the motor 26 is connected to a screw 25. The base 3 is provided with an auxiliary component 21. The threads on the surfaces of the two ends of the screw 25 are in opposite directions.

[0024] By adopting the above technical solution, the starting motor 26 drives the screw 25 to rotate. Under the meshing connection between the screw 25 and the slider 24, the internal groove 23 of the bracket 22 limits the slider 24. Since the thread directions of the two ends of the screw 25 are opposite, the two sliders 24 can drive the extrusion rollers 1 to move towards each other. The two extrusion rollers 1 can squeeze out excess dye on the fabric. It is easy to adjust the pressure of the extrusion rollers 1 to make the dewatering effect better.

[0025] Specifically, the surface of the slider 24 is in close contact with the inner wall of the groove 23, and the extrusion roller 1 and the slider 24 are connected by a rotating structure.

[0026] By adopting the above technical solution, the fit between the slider 24 and the groove 23 can make the extrusion roller 1 more stable. The extrusion roller 1 can rotate to reduce friction with the fabric and avoid damaging the fabric.

[0027] Specifically, the auxiliary component 21 includes a handle 211, a movable frame 212, a support plate 213, and a mounting groove 214. The inside of the extrusion roller 1 is provided with a mounting groove 214, and the movable frame 212 is embedded inside the mounting groove 214. Two support plates 213 are provided inside the movable frame 212. The handle 211 is connected to the outside of the movable frame 212. The movable frame 212 has an internal hollow structure. The filter screen 4 and the movable frame 212 are connected by a detachable structure.

[0028] By adopting the above technical solution, the movable frame 212 can be pulled out from the mounting slot 214 by pulling the handle 211, and then the filter screen 4 can be removed from the tray 213 for cleaning. This makes the cleaning and disassembly of the filter screen 4 simpler and the effect better.

[0029] In this embodiment, the polyester textile fabric is placed into the cleaning mechanism 6. The two brush rollers inside the cleaning mechanism 6 rotate to sweep off the lint on the surface of the fabric. When passing through the two rubber rollers 7, the lint on the surface of the fabric can be stuck off. The dyeing mechanism 8 sprays dye onto the fabric for dyeing. After the fabric is dyed and removed, it passes through the two squeezing rollers 1. The motor 26 is started to drive the screw 25 to rotate. Under the meshing connection between the screw 25 and the slider 24, the sliding groove 23 inside the bracket 22 limits the slider 24. Because the threads on the two ends of the screw 25 are opposite, the two sliders 24 can drive the squeezing rollers 1 to move towards each other. The two squeezing rollers 1 can squeeze out excess dye from the fabric. The pressure of the squeezing rollers 1 can be adjusted to improve the dewatering effect. The filter screen 4 plays a filtering role and allows the fallen dye to be recycled. Pulling the handle 211 can pull the moving frame 212 out of the mounting groove 214. Then the filter screen 4 can be removed from the tray 213 for cleaning. This makes the cleaning and disassembly of the filter screen 4 easier and improves the usage effect.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the disassembly and assembly component 5 includes a tension spring 51, a through groove 52, a fixing rod 53, a fixing hole 54, a moving block 55, a connecting rod 56, and a moving seat 57. The side of the dyeing mechanism 8 is provided with a moving seat 57, the bottom of the moving seat 57 is connected to a moving block 55, the side of the moving seat 57 is connected to two connecting rods 56, the inside of the moving seat 57 is embedded with a fixing rod 53, the fixing rod 53 is connected to the moving seat 57 with a tension spring 51, the top of the base 3 is provided with a through groove 52, and the bottom of the through groove 52 is connected to a fixing hole 54.

[0032] Specifically, the fixing rod 53 and the fixing hole 54 are connected by a plug-in structure, and the moving block 55 and the through groove 52 are both inverted T-shaped structures.

[0033] By adopting the above technical solution, the lifting fixing rod 53 is separated from the fixing hole 54. Then, under the sliding connection between the moving block 55 and the through groove 52, the moving seat 57 can be moved outward to separate the connecting rod 56 from the rubber roller 7. Then, the rubber roller 7 that has lost its stickiness can be replaced. The replacement of the rubber roller 7 can make the dyeing effect of this energy-saving dyeing device better. Under the pulling force of the tension spring 51, the fixing rod 53 and the fixing hole 54 can be inserted to complete the positioning of the moving seat 57, thereby making the rubber roller 7 firmly installed and fixed.

[0034] In this embodiment, the fixed rod 53 is lifted to separate from the fixed hole 54. Then, under the sliding connection between the moving block 55 and the through groove 52, the moving seat 57 can be moved outward to separate the connecting rod 56 from the rubber roller 7. Then, the rubber roller 7 that has lost its stickiness can be replaced. The replacement of the rubber roller 7 can make the dyeing effect of this energy-saving dyeing device better. Under the pulling force of the tension spring 51, the fixed rod 53 and the fixed hole 54 can be inserted to complete the positioning of the moving seat 57, thereby making the rubber roller 7 firmly installed and fixed.

[0035] In this utility model, the motor 26 is a previously disclosed technology, and the selected model is Z2D15W.

[0036] The structure and working principle of the extrusion roller 1, base 3, filter screen 4, cleaning mechanism 6, rubber roller 7, and dyeing mechanism 8 in this utility model have been disclosed in Chinese patent application No. 202323392795.9, which discloses an energy-saving dyeing device for polyester knitted fabric. Its working principle is that the polyester textile fabric is put into the cleaning mechanism 6. The two brush rollers inside the cleaning mechanism 6 rotate to sweep off the lint on the surface of the fabric, while the two rubber rollers 7 can stick off the lint on the surface of the fabric. The dyeing mechanism 8 sprays dye onto the fabric for dyeing. The two extrusion rollers 1 can squeeze out excess dye from the fabric, and the filter screen 4 plays a filtering role so that the fallen dye can be recycled.

[0037] The working principle and usage process of this utility model are as follows: When using this utility model, polyester textile fabric is placed into the cleaning mechanism 6. The two rotating brush rollers inside the cleaning mechanism 6 sweep away the lint on the fabric surface. When passing through the two rubber rollers 7, the lint on the fabric surface can be adhered and removed. The dyeing mechanism 8 sprays dye onto the fabric for dyeing. After the fabric is dyed and removed, it passes through two extrusion rollers 1. The motor 26 is started to drive the screw 25 to rotate. Under the meshing connection between the screw 25 and the slider 24, the sliding groove 23 inside the bracket 22 limits the slider 24. Because the thread directions on the two ends of the screw 25 are opposite, the two sliders 24 can drive the extrusion rollers 1 to move towards each other. The two extrusion rollers 1 can squeeze out excess dye from the fabric. Adjusting the pressure of the extrusion rollers 1 allows for water removal. For better results, the filter screen 4 acts as a filter, allowing the fallen dye to be recycled. Pulling the handle 211 allows the movable frame 212 to be pulled out from the mounting slot 214, and then the filter screen 4 can be removed from the support plate 213 for cleaning. This makes the cleaning and disassembly of the filter screen 4 easier and improves the performance. Lifting the fixing rod 53 separates it from the fixing hole 54. Then, under the sliding connection between the movable block 55 and the through groove 52, the movable seat 57 can be moved outward to separate the connecting rod 56 from the rubber roller 7. Then, the rubber roller 7 that has lost its stickiness can be replaced. Easier replacement of the rubber roller 7 can improve the dyeing effect of this energy-saving dyeing device. Under the pulling force of the tension spring 51, the fixing rod 53 and the fixing hole 54 can be inserted to complete the positioning of the movable seat 57, thereby making the rubber roller 7 firmly installed and fixed.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving dyeing device for polyester knitted fabrics, comprising a base (3), characterized in that: A dyeing mechanism (8) is installed on the top of the base (3). A disassembly assembly (5) is provided on the side of the dyeing mechanism (8). Two rubber rollers (7) are installed on the side of the disassembly assembly (5). A cleaning mechanism (6) is provided on the side of the disassembly assembly (5). A control assembly (2) is installed on the other side of the dyeing mechanism (8). A filter screen (4) is installed inside the control assembly (2). Two extrusion rollers (1) are connected to the side of the control assembly (2). The disassembly and assembly assembly (5) includes a tension spring (51), a through groove (52), a fixing rod (53), a fixing hole (54), a moving block (55), a connecting rod (56), and a moving seat (57). The dyeing mechanism (8) is provided with a moving seat (57) on its side. The bottom of the moving seat (57) is connected to a moving block (55). The side of the moving seat (57) is connected to two connecting rods (56). The moving seat (57) is embedded with a fixing rod (53). A tension spring (51) is connected between the fixing rod (53) and the moving seat (57). The top of the base (3) is provided with a through groove (52). The bottom of the through groove (52) is connected to a fixing hole (54).

2. The energy-saving dyeing device for polyester knitted fabrics according to claim 1, characterized in that: The control component (2) includes an auxiliary component (21), a bracket (22), a groove (23), a slider (24), a screw (25), and a motor (26). The other side of the dyeing mechanism (8) is equipped with a bracket (22), the inside of the bracket (22) is provided with a groove (23), both ends of the extrusion roller (1) are connected to sliders (24), the top of the bracket (22) is provided with a motor (26), the bottom of the motor (26) is connected to a screw (25), the inside of the base (3) is provided with an auxiliary component (21), and the threads on the two ends of the screw (25) are in opposite directions.

3. The energy-saving dyeing device for polyester knitted fabrics according to claim 2, characterized in that: The surface of the slider (24) is in close contact with the inner wall of the groove (23), and the extrusion roller (1) and the slider (24) are connected by a rotating structure.

4. The energy-saving dyeing device for polyester knitted fabrics according to claim 2, characterized in that: The auxiliary component (21) includes a handle (211), a movable frame (212), a tray (213), and a mounting groove (214). The inside of the extrusion roller (1) is provided with a mounting groove (214), and the movable frame (212) is embedded inside the mounting groove (214). The movable frame (212) is provided with two trays (213) inside. The handle (211) is connected to the outside of the movable frame (212). The movable frame (212) has an internal hollow structure. The filter screen (4) and the movable frame (212) are connected by a split connection structure.

5. The energy-saving dyeing device for polyester knitted fabrics according to claim 1, characterized in that: The fixed rod (53) and the fixed hole (54) are connected by a plug-in structure, and the moving block (55) and the through groove (52) are both inverted T-shaped structures.

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