Flame-retardant waterproof fabric desizing device

Abstract

The utility model relates to the technical field of fabric desizing, and discloses a flame-retardant waterproof fabric desizing device which comprises a machine body, a desizing frame is connected to the inner wall of the machine body in a sliding mode, a storage box is fixedly installed on the outer wall of the machine body, a liquid outlet pipe is fixedly installed at the bottom of the storage box, and a blow-off pipe is fixedly installed on the side wall of the machine body. A discharging mechanism is arranged in the desizing frame, a liquid discharging mechanism is arranged in the storage box, the discharging mechanism comprises a rotating rod, the rotating rod penetrates through and is rotationally connected to the top of the desizing frame, and a bent rod is fixedly installed on the outer wall of the rotating rod. According to the fabric feeding device, the fabric in the desizing frame can be jacked upwards through the upward movement of the desizing frame in cooperation with the boss, the guide shaft, the through groove, the swing rod, the rotating rod and the bent rod, so that the fabric can slide into the storage box along the material guide plate to be stored, fabric feeding is completed, manual intervention is not needed, and the automation degree is high.

Description

Technical Field

[0001] This utility model relates to the field of desizing technology for fabrics, and in particular to a desizing device for flame-retardant and waterproof fabrics. Background Technology

[0002] Fabric desizing (immersion desizing) is a process that removes the sizing material applied during weaving by immersing the greige fabric containing sizing material in a desizing solution and using chemical or biological action. The fabric is soaked at a suitable temperature (such as 50-60℃ for enzymatic desizing) for several hours to hydrolyze or swell the sizing material, and then the decomposition products are removed by washing.

[0003] A search revealed a Chinese patent publication number: CN218711455U, which discloses a fabric desizing device. In this device, as the placement frame and pressure plate gradually move upward, the pressure plate contacts and gradually presses the pressure rod upward. At this time, the rotating block drives the placement frame to rotate accordingly. After the placement frame is tilted, the discharge baffle separates from the discharge port and the first limiting groove. The fabric in the placement frame automatically pours out from the discharge port along the inclined slope of the placement frame and falls into the storage box, thereby realizing automatic fabric unloading, which is convenient, fast, time-saving and labor-saving.

[0004] While the aforementioned patent allows for the unloading of desized fabrics using a placement frame, the unloading baffle must be manually separated from the outlet and the first limiting groove after the placement frame is tilted, allowing the fabric to slide out of the tilted placement frame. Although this facilitates unloading, manual intervention is still required during the unloading process, resulting in low automation and increased labor costs. Therefore, a flame-retardant and waterproof fabric desizing device is proposed to solve the above problems. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a desizing device for flame-retardant and waterproof fabrics, which aims to improve the problem mentioned in the prior art that "the fabric after desizing requires manual intervention during the feeding process, which is quite troublesome".

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a flame-retardant and waterproof fabric desizing device, comprising a machine body, a desizing frame slidably connected to the inner wall of the machine body, a storage box fixedly installed on the outer wall of the machine body, a liquid outlet pipe fixedly installed at the bottom of the storage box, a sewage pipe fixedly installed on the side wall of the machine body, a feeding mechanism provided inside the desizing frame, and a liquid drainage mechanism provided inside the storage box;

[0007] The feeding mechanism includes a rotating rod that passes through and is rotatably connected to the top of the desizing frame. A bent rod is fixedly installed on the outer wall of the rotating rod, and a guide plate is fixedly installed on the outer wall of the rotating rod. A swing rod is fixedly installed at both ends of the rotating rod, and a through groove is opened on the swing rod. A boss is fixedly installed on the top of the machine body, and a guide shaft is fixedly installed on the side wall of the boss. An electric push rod is fixedly installed on the outer wall of the machine body, and a push plate is fixedly installed on the side wall of the desizing frame.

[0008] As a further description of the above technical solution:

[0009] The drainage mechanism includes a sliding frame that is slidably connected to the inner wall of the machine body. A pressure rod is slidably connected to the inner wall of the sliding frame. A limit block is fixedly installed at one end of the pressure rod, and a pressure plate is fixedly installed at the other end of the pressure rod through the storage box.

[0010] As a further description of the above technical solution:

[0011] A fixed shaft is fixedly installed at one end of the sliding frame located inside the machine body.

[0012] As a further description of the above technical solution:

[0013] A diagonal brace is fixedly installed on the side of the push plate near the desizing frame.

[0014] As a further description of the above technical solution:

[0015] A spring is fitted on the outer wall of the pressure rod. One end of the spring is fixedly installed on the side wall of the limiting block, and the other end of the spring is fixedly installed on the outer wall of the slide frame.

[0016] As a further description of the above technical solution:

[0017] The inclined rod is obliquely installed on the side wall of the push plate, and the inclined rod is a hollow structure.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the fixed shaft is attached to the inner wall of the diagonal bar.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the guide shaft is attached to the inner wall of the through groove, and the output end of the electric push rod is fixedly installed on the outer wall of the push plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by moving the desizing frame upward, and in conjunction with the boss, guide shaft, through groove, swing rod, rotating rod and bending rod, the fabric inside the desizing frame can be lifted upward, so that the fabric can slide into the storage box along the guide plate for storage, thereby completing the fabric unloading, without the need for manual intervention, and with a high degree of automation.

[0024] 2. In this utility model, the sliding frame, in conjunction with the spring, the limiting block, the pressure rod, and the pressure rod, can squeeze the fabric stored inside the storage box, thereby squeezing out the desizing liquid adsorbed in the fabric for subsequent processing. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the present invention in the unloading state;

[0027] Figure 3 This is a schematic diagram of the overall structure of the desizing frame of this utility model;

[0028] Figure 4 This is a schematic diagram of the overall structure of the sliding frame of this utility model;

[0029] Figure 5 This utility model Figure 2 A magnified structural diagram at point A.

[0030] Legend:

[0031] 1. Machine body; 2. Desizing frame; 3. Storage box; 4. Liquid outlet pipe; 5. Sewage pipe; 7. Feeding mechanism; 71. Rotating rod; 72. Bending rod; 73. Guide plate; 74. Swing rod; 75. Through groove; 76. Boss; 77. Guide shaft; 78. Electric push rod; 79. Push plate; 8. Liquid discharge mechanism; 81. Sliding frame; 82. Pressure rod; 83. Limiting block; 84. Pressure plate; 85. Fixed shaft; 86. Diagonal rod; 87. Spring. Detailed Implementation

[0032] 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.

[0033] Reference Figure 1 - Figure 3An embodiment of this utility model provides a flame-retardant and waterproof fabric desizing device, comprising a body 1, a desizing frame 2 slidably connected to the inner wall of the body 1, a storage box 3 fixedly installed on the outer wall of the body 1, a liquid outlet pipe 4 fixedly installed at the bottom of the storage box 3 for discharging the desizing liquid after fabric extrusion from the storage box 3, a sewage pipe 5 fixedly installed on the side wall of the body 1 for discharging sewage from inside the body 1, and both the liquid outlet pipe 4 and the sewage pipe 5 are equipped with valves, a feeding mechanism 7 is provided inside the desizing frame 2, and a liquid draining mechanism 8 is provided inside the storage box 3.

[0034] Reference Figure 2 - Figure 4 The feeding mechanism 7 includes a rotating rod 71, which is rotatably connected to the top of the desizing frame 2. A bent rod 72 is fixedly installed on the outer wall of the rotating rod 71. The rotation of the rotating rod 71, in conjunction with the bent rod 72, can bring the fabric inside the desizing frame 2 out of the desizing frame 2. A guide plate 73 is fixedly installed on the outer wall of the rotating rod 71. The guide plate 73 can allow the fabric inside the bent rod 72 to slide smoothly into the storage box 3. A swing rod 74 is fixedly installed at both ends of the rotating rod 71. When the swing rod 74 swings, it will drive the rotating rod 71 to rotate on the inner wall of the desizing frame 2. A through groove 75 is opened on the swing rod 74. A push plate 79 is fixedly installed on the side wall of the desizing frame 2. An electric push rod 78 is fixedly installed on the outer wall of the machine body 1. The output end of the electric push rod 78 is fixedly installed on the outer wall of the push plate 79. When the electric push rod 78 is started, it can drive the desizing frame 2 to slide up and down on the inner wall of the machine body 1 in conjunction with the push plate 79.

[0035] Reference Figure 4 A boss 76 is fixedly installed on the top of the machine body 1, and a guide shaft 77 is fixedly installed on the side wall of the boss 76. The outer wall of the guide shaft 77 is attached to the inner wall of the through groove 75. Through the limiting action of the guide shaft 77 and the through groove 75, the swing arm 74 can be driven to swing while the desizing frame 2 slides.

[0036] Reference Figure 2 , Figure 4 and Figure 5The draining mechanism 8 includes a sliding frame 81, which is slidably connected to the inner wall of the machine body 1. A pressure rod 82 is slidably connected to the inner wall of the sliding frame 81. As the sliding frame 81 slides on the inner wall of the machine body 1, it drives the pressure rod 82 to move synchronously. A limit block 83 is fixedly installed at one end of the pressure rod 82, and a pressure plate 84 is fixedly installed at the other end of the pressure rod 82 through the storage box 3. The sliding action of the pressure rod 82 in conjunction with the pressure plate 84 can squeeze the fabric inside the desizing frame 2. A spring 87 is sleeved on the outer wall of the pressure rod 82. The spring 87 can be used to squeeze the pressure plate 84 to squeeze fabrics of different thicknesses. One end of the spring 87 is fixedly installed... The other end of the spring 87 is fixedly installed on the outer wall of the slide frame 81, which is mounted on the side wall of the limiting block 83. The slide frame 81 is fixedly installed on the inner wall of the machine body 1 with a fixed shaft 85. When the slide frame 81 slides on the inner wall of the machine body 1, it can drive the pressure rod 82 to move synchronously in conjunction with the spring 87 and the limiting block 83. The push plate 79 is fixedly installed on the side of the desizing frame 2 with a diagonal rod 86. The diagonal rod 86 is inclined and set on the side wall of the push plate 79. The diagonal rod 86 is a hollow structure. The outer wall of the fixed shaft 85 is attached to the inner wall of the diagonal rod 86. Through the sliding of the push plate 79, the diagonal rod 86 and the fixed shaft 85 can drive the slide frame 81 to slide on the inner wall of the machine body 1.

[0037] Working principle: During use, the fabric to be desized is placed inside the desizing frame 2 for soaking. After soaking, the electric push rod 78 is activated to push the push plate 79 upward, causing the push plate 79 to drive the desizing frame 2 to slide upward on the inner wall of the machine body 1. Simultaneously, the upward sliding of the desizing frame 2 drives the rotating rod 71 to move upward, which in turn drives the swing rod 74 to move upward. During the upward movement of the swing rod 74, the guide shaft 77 on the side wall of the boss 76 moves against the inside of the through groove 75, and the swing rod 74 is squeezed by the guide shaft 77, causing... The swing arm 74 gradually swings downwards, and at the same time, the swing arm 74 drives the rotating rod 71 to rotate on the inner wall of the desizing frame 2. As the rotating rod 71 rotates, it drives the curved rod 72 to rotate upwards. At the same time, the rotating rod 71 drives the guide plate 73 to rotate downwards. As the curved rod 72 rotates upwards, it gradually brings the fabric inside the desizing frame 2 out of the desizing frame 2. As the curved rod 72 rotates, the fabric slides down from inside the curved rod 72 and slides into the storage box 3 through the guide plate 73 for storage, thus completing the fabric unloading. This process requires no manual intervention and has a high degree of automation.

[0038] After the material is fed, the electric push rod 78 is started again to drive the push plate 79 to move downward, so that the push plate 79 drives the desizing frame 2 to slide downward on the inner wall of the machine body 1. At this time, the desizing frame 2 will gradually enter the interior of the machine body 1. Under the guidance of the guide shaft 77, in conjunction with the through groove 75 and the swing rod 74, the rotating rod 71 will rotate and reset on the inner wall of the desizing frame 2. After the rotating rod 71 rotates and resets, it will drive the bent rod 72 to enter the interior of the desizing frame 2 again. At this time, the fabric to be desizing can be put into the desizing frame 2 again for soaking and desizing.

[0039] As the push plate 79 moves the desizing frame 2 upward, it also moves the inclined rod 86 upward simultaneously. As the inclined rod 86 moves upward, it pushes the fixed shaft 85, causing the fixed shaft 85 to push the sliding frame 81. At this time, the sliding frame 81 will slide on the inner wall of the machine body 1 and gradually move away from the storage box 3. At the same time, the sliding frame 81 will drive the spring 87 and the limiting block 83 to move synchronously, causing the limiting block 83 to drive the pressure rod 82 to slide on the inner wall of the storage box 3. At this time, the pressure rod 82 will drive the pressure plate 84 to slide on the inner wall of the storage box 3 and gradually move the pressure plate 84 away from the machine body 1, so that the bent rod 72 can pour the fabric into the storage box 3 for storage.

[0040] When the push plate 79 drives the desizing frame 2 to slide downward on the inner wall of the machine body 1, the inclined rod 86 will push the fixed shaft 85, causing the fixed shaft 85 to push the sliding frame 81. At this time, the sliding frame 81 will slide on the inner wall of the machine body 1 and gradually approach the storage box 3. At the same time, in conjunction with the spring 87, the limit block 83 and the pressure rod 82, the pressure plate 84 can be driven to move on the inner wall of the storage box 3, so that the pressure plate 84 gradually approaches the machine body 1. At this time, the pressure plate 84 will squeeze the fabric poured into the storage box 3 by the bent rod 72, thereby squeezing out the desizing liquid absorbed in the fabric for subsequent processing of the fabric.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A desizing device for flame-retardant and waterproof fabric, comprising a body (1), characterized in that: The inner wall of the machine body (1) is slidably connected to a desizing frame (2), the outer wall of the machine body (1) is fixedly installed with a storage box (3), the bottom of the storage box (3) is fixedly installed with a liquid outlet pipe (4), the side wall of the machine body (1) is fixedly installed with a sewage pipe (5), the inside of the desizing frame (2) is provided with a feeding mechanism (7), and the inside of the storage box (3) is provided with a liquid draining mechanism (8). The feeding mechanism (7) includes a rotating rod (71), which is connected to the top of the desizing frame (2) through and rotatably. A bent rod (72) is fixedly installed on the outer wall of the rotating rod (71), and a guide plate (73) is fixedly installed on the outer wall of the rotating rod (71). A swing rod (74) is fixedly installed at both ends of the rotating rod (71). A through groove (75) is opened on the swing rod (74). A boss (76) is fixedly installed on the top of the machine body (1). A guide shaft (77) is fixedly installed on the side wall of the boss (76). An electric push rod (78) is fixedly installed on the outer wall of the machine body (1). A push plate (79) is fixedly installed on the side wall of the desizing frame (2).

2. The flame-retardant and waterproof fabric desizing device according to claim 1, characterized in that: The draining mechanism (8) includes a sliding frame (81), which is slidably connected to the inner wall of the body (1). A pressure rod (82) is slidably connected to the inner wall of the sliding frame (81). A limit block (83) is fixedly installed at one end of the pressure rod (82), and a pressure plate (84) is fixedly installed at the other end of the pressure rod (82) through the storage box (3).

3. The flame-retardant and waterproof fabric desizing device according to claim 2, characterized in that: The sliding frame (81) is fixedly mounted with a fixed shaft (85) at one end inside the body (1).

4. The flame-retardant and waterproof fabric desizing device according to claim 3, characterized in that: The push plate (79) is fixedly installed with a diagonal rod (86) on the side near the deslurry frame (2).

5. The flame-retardant and waterproof fabric desizing device according to claim 2, characterized in that: A spring (87) is fitted on the outer wall of the pressure rod (82). One end of the spring (87) is fixedly installed on the side wall of the limiting block (83), and the other end of the spring (87) is fixedly installed on the outer wall of the slide frame (81).

6. The flame-retardant and waterproof fabric desizing device according to claim 4, characterized in that: The inclined rod (86) is inclinedly arranged on the side wall of the push plate (79), and the inclined rod (86) is a hollow structure.

7. The flame-retardant and waterproof fabric desizing device according to claim 6, characterized in that: The outer wall of the fixed shaft (85) is attached to the inner wall of the diagonal bar (86).

8. The flame-retardant and waterproof fabric desizing device according to claim 1, characterized in that: The outer wall of the guide shaft (77) is attached to the inner wall of the through groove (75), and the output end of the electric push rod (78) is fixedly installed on the outer wall of the push plate (79).

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