Dyeing equipment for regenerated polyester yarns

Abstract

The utility model relates to the field of dyeing equipment, in particular to dyeing equipment for regenerated polyester yarns. Comprising a frame, a mixed-flow pump, a stirring barrel, a cover, a stirrer, an adjusting structure and an auxiliary structure, the mixed-flow pump is installed on the upper surface of the frame, the stirring barrel is installed on the upper surface of the frame, the arc surface of the stirring barrel is fixedly connected with the cover through the adjusting structure, and the stirrer is rotationally connected to the inner wall of the stirring barrel through the auxiliary structure. The arc surface of the stirring barrel is provided with an adjusting structure, the adjusting structure comprises a fixing plate, the fixing plate is fixedly connected with the stirring barrel, and the upper surface of the fixing plate is fixedly connected with a motor. The dyeing equipment for the regenerated polyester yarn has the advantages that the cover can be automatically opened or closed, the risk that personnel make direct contact with the equipment can be reduced through automatic cover opening, and the operation safety is improved especially in the high-temperature or chemical dye environment.

Description

Technical Field

[0001] This utility model relates to the field of dyeing equipment, and in particular to a dyeing equipment for recycled polyester yarn. Background Technology

[0002] Dyeing equipment comes in various forms depending on different dyeing requirements. Common dyeing equipment includes dyeing machines, printing and dyeing machines, heat transfer equipment, and dyeing and finishing equipment. Among them, dyeing machines are further divided into continuous dyeing machines and batch dyeing machines. The former is suitable for large-scale production, while the latter is suitable for small-batch and diversified production.

[0003] Existing technologies, such as the utility model patent with publication number CN215713972U, disclose a high-quality dyeing equipment for high-elasticity recycled polyester yarn. This patent includes a main body of equipment, a support column welded to the upper surface of a fixed frame, a first mounting block welded to the inner side of the main body, a dyeing box fixedly mounted on the upper surface of the support plate, a rotating shaft rotatably mounted on the lower surface of a first motor, and an inclined plate and a second mounting block fixedly mounted on the upper surface of the dyeing box. A tightening ring is welded to the front end of the first mounting block. This utility model, by setting a tightening ring, avoids the situation where excessive dye liquor adheres to the polyester when it enters the dyeing box, preventing the polyester from failing to dry during the drying process. By setting an inclined plate, when the tightening ring scrapes off excess dye liquor adhering to the polyester, it solves the problem of dye liquor accumulating and dripping into the equipment body, causing difficulties in cleaning the inside of the equipment and wasting resources.

[0004] In daily use, it has been found that the lids of dyeing equipment usually need to be opened manually. However, this method is not only inefficient, but also exposes operators to high-temperature steam or harmful chemicals in high-temperature or chemical dye environments, thereby increasing operational risks and safety hazards.

[0005] Therefore, it is necessary to provide a new dyeing equipment for recycled polyester yarn to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing dyeing equipment where the cover usually needs to be opened manually. This method is not only inefficient, but also exposes operators to high-temperature steam or harmful chemicals in high-temperature or chemical dye environments, increasing operational risks and safety hazards. Therefore, this invention proposes a dyeing equipment for recycled polyester filament.

[0007] To solve the above-mentioned technical problems, this utility model provides a dyeing device for recycled polyester yarn, including: a frame, a mixed-flow pump, a mixing tank, a lid, a stirrer, an adjusting structure, and an auxiliary structure. The mixed-flow pump is installed on the upper surface of the frame, and the mixing tank is installed on the upper surface of the frame. The arc surface of the mixing tank is fixedly connected to the lid via the adjusting structure. The stirrer is rotatably connected to the inner wall of the mixing tank via the auxiliary structure. The arc surface of the mixing tank is provided with an adjusting structure, which includes a fixing plate. The fixing plate is fixedly connected to the mixing tank. A motor is fixedly connected to the upper surface of the fixing plate. A screw is fixedly connected to the output end of the motor. A connecting block is threadedly connected to the arc surface of the screw. The connecting block is fixedly connected to the lid. A connecting block is fixedly connected to the arc surface of the mixing tank. A limit rod is fixedly connected to the upper surface of the connecting block. A fixing block is slidably connected to the arc surface of the limit rod. The fixing block is fixedly connected to the lid.

[0008] The effect achieved by the above components is that the lid can be automatically opened or closed by setting the adjustment structure, and the automatic opening of the lid can reduce the risk of personnel directly contacting the equipment, especially in high temperature or chemical dye environments, thus improving operational safety.

[0009] Preferably, the motor is fitted with a protective cover, which is fixedly connected to the fixing plate.

[0010] The effect achieved by the above components is that the protective cover can protect the motor, prevent dust and other debris from entering the motor, and thus improve the service life of the motor.

[0011] Preferably, a soft pad, which is a rubber pad, is fixedly connected to the lower surface of the cover.

[0012] The effect achieved by the above components is that the soft pad can increase the sealing of the lid and prevent leakage during use.

[0013] Preferably, a limiting block is fixedly connected to one end of the screw, and the limiting block has a circular cross-section.

[0014] The effect achieved by the above components is that the limiting block can limit the connecting block and prevent the connecting block from disengaging during movement.

[0015] Preferably, the inner wall of the mixing tank is provided with an auxiliary structure, the auxiliary structure including a fixed column, the fixed column being rotatably connected to the mixing tank, the upper surface of the fixed column having a connecting hole, the upper surface of the fixed column having two limiting grooves, the inner wall of the connecting hole being slidably connected to a fixed rod, the fixed rod being movably connected to the inner wall of the fixed column, the arc surface of the fixed rod being fixedly connected to two adjusting blocks, the two adjusting blocks being adapted to the size of the limiting grooves, the fixed rod being slidably connected to the stirrer, the arc surface of the fixed rod having a thread, the thread being threadedly connected to the stirrer, and the lower surface of the stirrer being fixedly connected to several positioning rods, the several positioning rods being slidably connected to the fixed column.

[0016] The effect achieved by the above components is that the agitator can be easily replaced by setting up auxiliary structures, avoiding friction of the agitator during long-term use, thereby improving the efficiency of mixing.

[0017] Preferably, a turntable is fixedly connected to the upper surface of the fixing rod.

[0018] The effect achieved by the above components is that the turntable can drive the fixed rod to move, thus facilitating the control of the fixed rod.

[0019] Preferably, the turntable has a plurality of anti-slip patterns on its arc surface, and the anti-slip patterns are evenly distributed on the turntable.

[0020] The effect achieved by the above components is that the anti-slip texture increases the friction of the turntable, preventing the hands from slipping when the turntable is rotated.

[0021] Compared with related technologies, the dyeing equipment for recycled polyester yarn provided by this utility model has the following beneficial effects:

[0022] By setting an adjustment structure, the lid can be automatically opened or closed. Automatic lid opening not only improves operational efficiency but also reduces direct contact between personnel and equipment. Especially in high-temperature or chemical dye environments, it effectively reduces operational risks, improves safety, and ensures safety protection during the production process.

[0023] By setting up auxiliary structures, the agitator can be replaced easily and quickly, avoiding damage or efficiency reduction caused by friction during long-term use. This effectively improves the efficiency of mixing and blending, ensuring the uniformity and stability of the dyeing process. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of a dyeing device for recycled polyester yarn provided by this utility model;

[0025] Figure 2 for Figure 1 The diagram shows a partial structure.

[0026] Figure 3 for Figure 1 The diagram shows the structural schematic of the adjustment structure.

[0027] Figure 4 for Figure 2 The diagram shows the structure of the auxiliary structure.

[0028] Figure 5 for Figure 4 A partial structural diagram of the auxiliary structure shown;

[0029] Figure 6 for Figure 4 A partial structural diagram of the auxiliary structure shown.

[0030] The diagram is labeled as follows: 1. Frame; 2. Mixed-flow pump; 3. Mixing tank; 4. Lid; 5. Agitator; 6. Adjustment structure; 601. Fixing plate; 602. Motor; 603. Screw; 604. Connecting block; 605. Connecting block; 606. Limiting rod; 607. Fixing block; 608. Soft pad; 609. Limiting block; 610. Protective cover; 7. Auxiliary structure; 71. Fixing column; 72. Connecting hole; 73. Limiting groove; 74. Fixing rod; 75. Thread; 76. Turntable; 77. Anti-slip texture; 78. Positioning rod; 79. Adjustment block. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0033] Please see Figures 1 to 6 This utility model provides a dyeing device for recycled polyester yarn, comprising: a frame 1, a mixing pump 2, a mixing tank 3, a lid 4, a stirrer 5, an adjusting structure 6, and an auxiliary structure 7. The mixing pump 2 is installed on the upper surface of the frame 1, and the mixing tank 3 is installed on the upper surface of the frame 1. The arc surface of the mixing tank 3 is fixedly connected to the lid 4 by means of the adjusting structure 6. The stirrer 5 is rotatably connected to the inner wall of the mixing tank 3 by means of the auxiliary structure 7. The arc surface of the mixing tank 3 is provided with the adjusting structure 6, and the inner wall of the mixing tank 3 is provided with the auxiliary structure 7.

[0034] In the embodiments of this utility model, please refer to Figure 3The adjusting structure 6 includes a fixed plate 601, which is fixedly connected to the mixing tank 3. A motor 602 is fixedly connected to the upper surface of the fixed plate 601. A screw 603 is fixedly connected to the output end of the motor 602. A connecting block 604 is threadedly connected to the arc surface of the screw 603. The connecting block 604 is fixedly connected to the cover 4. A connecting block 605 is fixedly connected to the arc surface of the mixing tank 3. A limit rod 606 is fixedly connected to the upper surface of the connecting block 605. A fixed block 607 is slidably connected to the arc surface of the limit rod 606. The fixed block 607 is fixedly connected to the cover 4. By setting the adjusting structure 6, the cover 4 can be automatically opened or closed. Automatic opening of the cover can reduce the risk of personnel directly contacting the equipment, especially in high temperature or chemical environments. In the dye environment, operational safety is improved. The motor 602 is covered with a protective cover 610, which is fixedly connected to the fixing plate 601. The protective cover 610 can protect the motor 602 and prevent dust and other debris from entering the motor 602, thereby improving the service life of the motor 602. A soft pad 608 is fixedly connected to the lower surface of the cover 4. The soft pad 608 is a rubber pad, which can increase the sealing of the cover 4 and prevent leakage during use. One end of the screw 603 is fixedly connected to a limit block 609. The limit block 609 has a circular cross-section and can limit the connecting block 604 to prevent the connecting block 604 from disengaging when moving.

[0035] In the embodiments of this utility model, please refer to Figures 4 to 6 The auxiliary structure 7 includes a fixed column 71, which is rotatably connected to the mixing tank 3. A connecting hole 72 is provided on the upper surface of the fixed column 71, and two limiting grooves 73 are provided on the upper surface of the fixed column 71. A fixed rod 74 is slidably connected to the inner wall of the connecting hole 72, and the fixed rod 74 is movably connected to the inner wall of the fixed column 71. Two adjusting blocks 79 are fixedly connected to the arc surface of the fixed rod 74, and the two adjusting blocks 79 are adapted to the dimensions of the limiting grooves 73. The fixed rod 74 is slidably connected to the stirrer 5, and a thread 75 is provided on the arc surface of the fixed rod 74, which is threadedly connected to the stirrer 5. Several fixed... Positioning rods 78, several positioning rods 78 are slidably connected to fixed columns 71. By setting auxiliary structure 7, the stirrer 5 can be easily replaced, avoiding friction of the stirrer 5 under long-term use, thereby improving the efficiency of stirring and mixing. A turntable 76 is fixedly connected to the upper surface of the fixed rod 74. The turntable 76 can drive the fixed rod 74 to move, achieving the effect of convenient control of the fixed rod 74. Several anti-slip textures 77 are opened on the arc surface of the turntable 76. The anti-slip textures 77 are evenly distributed on the turntable 76. The anti-slip textures 77 can increase the friction of the turntable 76 and prevent the personnel from slipping their hands when rotating the turntable 76.

[0036] The working principle of the dyeing equipment for recycled polyester yarn provided by this utility model is as follows: By setting the adjustment structure 6, the mixing pump 2 on the frame 1 is first started, which drives the auxiliary structure 7 in the mixing tank 3 to rotate. The auxiliary structure 7 then drives the stirrer 5 to rotate. When the stirrer 5 rotates, it mixes and dyes the recycled polyester yarn in the mixing tank 3. After dyeing is completed, the motor 602 on the fixed plate 601 is started, which drives the screw 603 to rotate. The screw 603 then drives the connecting block 604 to move, and the connecting block 604 then drives the cover 4 to move. As the cover 4 moves, it also drives the fixed block 607 to move on the limiting rod 606 on the connecting block 605. When the cover 4 moves to the appropriate position, the motor 602 can be turned off. The protective cover 610 can protect the motor 602 to prevent dust and other debris from entering the motor 602, thereby improving the service life of the motor 602. The soft pad 608 can increase the sealing of the cover 4 to prevent leakage during use. The limiting block 609 can limit the connecting block 604 to prevent the connecting block 604 from disengaging during movement.

[0037] By setting the auxiliary structure 7, the stirrer 5 is first slid onto the fixed rod 74. Then, with the help of the anti-slip texture 77, the turntable 76 is rotated to fix the thread 75 to the stirrer 5. Next, the fixed rod 74 is inserted into the connecting hole 72 of the fixed post 71, and at the same time, the adjusting block 79 on the fixed rod 74 is inserted into the limiting groove 73 until the positioning rod 78 on the stirrer 5 is inserted into the fixed post 71. At this time, the stirrer 5 is fixed. The turntable 76 can drive the fixed rod 74 to move, which achieves the effect of convenient control of the fixed rod 74. The anti-slip texture 77 can increase the friction of the turntable 76 and prevent the personnel from slipping their hands when rotating the turntable 76.

[0038] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dyeing device for recycled polyester filament, characterized in that, include: The assembly includes a frame (1), a mixed-flow pump (2), a mixing tank (3), a lid (4), a stirrer (5), an adjusting structure (6), and an auxiliary structure (7). The mixed-flow pump (2) is mounted on the upper surface of the frame (1), and the mixing tank (3) is mounted on the upper surface of the frame (1). The arc surface of the mixing tank (3) is fixedly connected to the lid (4) via the adjusting structure (6). The stirrer (5) is rotatably connected to the inner wall of the mixing tank (3) via the auxiliary structure (7). The arc surface of the mixing tank (3) is provided with an adjusting structure (6), which includes a fixing plate (601). The fixing plate (601) is connected to the mixing tank. (3) Fixed connection: A motor (602) is fixedly connected to the upper surface of the fixed plate (601), and a screw (603) is fixedly connected to the output end of the motor (602). A connecting block (604) is threadedly connected to the arc surface of the screw (603). The connecting block (604) is fixedly connected to the cover (4). A connecting block (605) is fixedly connected to the arc surface of the mixing tank (3). A limit rod (606) is fixedly connected to the upper surface of the connecting block (605). A fixed block (607) is slidably connected to the arc surface of the limit rod (606). The fixed block (607) is fixedly connected to the cover (4).

2. The dyeing equipment for recycled polyester yarn according to claim 1, characterized in that, The motor (602) is covered with a protective cover (610), which is fixedly connected to the fixing plate (601).

3. The dyeing equipment for recycled polyester yarn according to claim 1, characterized in that, A soft pad (608) is fixedly connected to the lower surface of the cover (4), and the soft pad (608) is a rubber pad.

4. The dyeing equipment for recycled polyester yarn according to claim 1, characterized in that, One end of the screw (603) is fixedly connected to a limiting block (609), and the limiting block (609) has a circular cross-section.

5. The dyeing equipment for recycled polyester filament according to claim 1, characterized in that, The inner wall of the mixing tank (3) is provided with an auxiliary structure (7), which includes a fixed column (71). The fixed column (71) is rotatably connected to the mixing tank (3). A connecting hole (72) is provided on the upper surface of the fixed column (71). Two limiting grooves (73) are provided on the upper surface of the fixed column (71). A fixing rod (74) is slidably connected to the inner wall of the connecting hole (72). The fixing rod (74) is movably connected to the inner wall of the fixed column (71). Two adjusting blocks (79) are fixedly connected to the arc surface of (74). The two adjusting blocks (79) are adapted to the size of the limiting groove (73). The fixed rod (74) is slidably connected to the stirrer (5). The arc surface of the fixed rod (74) is provided with a thread (75). The thread (75) is threadedly connected to the stirrer (5). Several positioning rods (78) are fixedly connected to the lower surface of the stirrer (5). Several positioning rods (78) are slidably connected to the fixed column (71).

6. The dyeing equipment for recycled polyester yarn according to claim 5, characterized in that, A turntable (76) is fixedly connected to the upper surface of the fixing rod (74).

7. The dyeing equipment for recycled polyester yarn according to claim 6, characterized in that, The turntable (76) has a number of anti-slip patterns (77) on its arc surface, and the anti-slip patterns (77) are evenly distributed on the turntable (76).

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