Anti-pilling treatment device for automobile seat cushion fabric

Abstract

The utility model discloses an anti-pilling processing device of automobile seat cushion fabric, which comprises a base, a controller and an anti-pilling agent mixing box, hollow support columns are fixed on both sides of the top end of the base, the bottom ends of the inner parts of the hollow support columns are fixedly connected with the anti-pilling agent mixing box, the top end of the anti-pilling agent mixing box is fixedly connected with a water pump, and the water pump is fixedly connected with the controller. A water pipe is fixedly connected to one side of the water pump, a spray head is fixedly connected to one side of the water pipe, a fixing plate is fixedly connected to one side of the spray head, a filtering plate is connected to the interior of the fixing plate, and a recycling box is fixedly connected to the bottom end of the fixing plate. According to the anti-pilling treatment device for the automobile seat cushion fabric, the structural design and the function configuration are optimized, so that the anti-pilling treatment efficiency and the fabric quality are remarkably improved, and multiple targets of energy conservation, environmental protection and convenience in operation are achieved. Compared with the prior art, the method has remarkable positive effects in the aspects of yield improvement, product quality improvement, raw material saving, environmental protection and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile cushion fabric processing, in particular to the anti-pilling treatment device of the spray head automobile cushion fabric. BACKGROUND

[0002] In the field of automotive interiors, the quality of automobile cushion fabric has an important influence on the driving and riding experience. Anti-pilling performance is one of the key indicators to measure the quality of automobile cushion fabric. Pilling phenomenon not only affects the appearance of the cushion, but also may reduce its service life.

[0003] At present, there are many deficiencies in the anti-pilling treatment technology of automobile cushion fabric. In the traditional processing method, manual processing accounts for a large proportion. When manually processing, the operator manually applies or sprays the anti-pilling agent on the surface of the fabric. This method not only has high labor intensity, but also due to the instability of manual operation, it is difficult to ensure that the anti-pilling agent is evenly distributed on the fabric. Uneven distribution of anti-pilling agent will result in large differences in anti-pilling performance of different parts of the fabric, and some areas may have serious pilling, affecting the overall quality. With the development of industrial technology, some semi-automatic anti-pilling treatment equipment has also appeared. However, most of these devices have complex structure and are inconvenient to operate. For example, some devices cannot accurately control the spraying amount and uniformity during the spraying process of the anti-pilling agent, resulting in serious waste of the anti-pilling agent and unsatisfactory treatment effect. Moreover, some semi-automatic equipment does not effectively recycle the excess anti-pilling agent, which not only increases the production cost, but also causes certain pollution to the environment. In addition, the existing anti-pilling treatment device has defects in penetrating the anti-pilling agent into the fabric fibers. The traditional device usually only sprays the anti-pilling agent on the surface of the fabric, and the anti-pilling agent is difficult to fully penetrate into the interior of the fabric, so that the anti-pilling performance of the fabric is limitedly improved. Moreover, during the processing, the fabric cannot be comprehensively processed at multiple angles and heights, which is easy to cause processing dead angles and affects the overall anti-pilling effect of the fabric. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing the anti-pilling treatment device of automobile cushion fabric to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: the anti-pilling treatment device of automobile cushion fabric, including base, controller and anti-pilling agent mixing box, both sides of the top end of the base are fixed with hollow support column, and the outer side of the hollow support column is provided with controller at one end, and the top end of the hollow support column is fixedly connected with support plate;

[0006] The top of the support plate is fixedly connected to a motor, the bottom of the support plate is movably connected to a first rotating shaft, the top of the first rotating shaft is movably connected to a motor, the bottom of the first rotating shaft is movably connected to an electric telescopic rod, the top of the hollow support column is fixedly connected to a motor, one side of the motor is movably connected to a second rotating shaft, one side of the second rotating shaft is fixedly connected to a second gear, one side of the second gear is movably connected to a first gear, and the bottom of the first gear is fixedly connected to a lifting platform.

[0007] The bottom of each hollow support column is fixedly connected to an anti-pilling agent mixing tank, and the top of the anti-pilling agent mixing tank is fixedly connected to a water pump. A water pipe is fixedly connected to one side of the water pump, and a nozzle is fixedly connected to one side of the water pipe. A fixing plate is fixedly connected to one side of the nozzle, and a filter plate is installed inside the fixing plate. A recycling box is fixedly connected to the bottom of the fixing plate.

[0008] Preferably, the bottom end of the electric telescopic rod is fixedly connected to a compression disc, and compression balls are evenly distributed at equal intervals at the bottom end of the compression disc.

[0009] Preferably, rotating columns are slidably connected to both sides inside the lifting platform, and rotating platforms are fixedly connected to both sides at the bottom of the lifting platform, with heat lamps movably connected to the bottom of the rotating platforms.

[0010] Preferably, the filter plate has circular grooves on both sides inside, and a rod is movably connected inside the circular groove.

[0011] Preferably, the fixed plate has a sliding groove inside, and a sliding block is provided inside the sliding groove. A spring is movably connected to the bottom end of the sliding block, and a fixed platform is fixedly connected to one side of the sliding block.

[0012] Preferably, a pull ring is fixedly connected to the top of the fixed platform, and a plug is fixedly connected to the bottom of the fixed platform.

[0013] This utility model relates to an anti-pilling treatment device for automobile seat cushion fabric, which has significant advantages and positive effects compared with the prior art, as detailed below:

[0014] 1. Improve anti-pilling treatment efficiency:

[0015] With its well-designed base, controller, and anti-pilling agent mixing tank, the device boasts a compact structure and convenient operation. The coordinated operation of motors one and two ensures efficient rotation of the first and second rotating shafts, thereby improving the uniform spraying of the anti-pilling agent and the efficiency of fabric treatment. Compared to traditional manual or semi-automatic processing methods, this device significantly reduces processing time and increases production efficiency.

[0016] 2. Ensure the anti-pilling agent is evenly distributed:

[0017] The water pump, water pipe, and spray head are installed in the device to ensure that the anti-pilling agent is evenly sprayed on the surface of the fabric. The filter plate inside the fixed plate further ensures the purity of the anti-pilling agent, avoiding the influence of impurities on the treatment effect. In addition, the fixed plate on one side of the spray head and the recycling box design effectively collect excess anti-pilling agent, reducing waste and protecting the environment.

[0018] 3. Improve fabric treatment quality:

[0019] The extrusion disc at the bottom of the electric telescopic rod and its evenly distributed extrusion balls can apply uniform pressure during fabric treatment, ensuring that the anti-pilling agent penetrates into the fabric fibers, thereby significantly improving the anti-pilling performance of the fabric. The design of the lifting platform and rotating column allows the fabric to be treated at different heights and angles, further ensuring the uniformity and comprehensiveness of the treatment effect.

[0020] 4. Energy saving and environmental protection:

[0021] The hot lamp design in the device can heat the fabric when necessary, accelerating the solidification of the anti-pilling agent and reducing energy consumption. The recycling box design not only avoids waste of the anti-pilling agent but also reduces waste emissions, in line with the green and environmentally friendly production concept.

[0022] 5. Operational flexibility and safety:

[0023] The controller settings allow the operator to easily adjust the parameters of the device to flexibly respond to different fabrics and treatment needs. The sliding groove and sliding block design inside the fixed plate increases the adjustment range and flexibility of the device. The pull ring and insertion rod configuration makes the device easier to install and disassemble, improving operational safety.

[0024] 6. Structural stability and durability:

[0025] The solid structure of the base, hollow support column, and support plate ensures the stability of the device under long-term high-load work. The movable connection design between the components ensures the flexibility of the device and enhances its durability, extending its service life.

[0026] In summary, the anti-pilling treatment device for car cushion fabric of the present utility model, through the optimization of structure design and function configuration, not only significantly improves the efficiency of anti-pilling treatment and fabric quality, but also realizes the multiple goals of energy saving and environmental protection and convenient operation. Compared with the prior art, this device has significant positive effects in terms of yield improvement, product quality improvement, raw material saving, and environmental protection. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1It is a front view cross-section structure schematic view of the utility model;

[0028] Figure 2 It is a front view cross-section structure schematic view of the utility model; Figure 1 It is a top view structure schematic view of the middle extrusion disc;

[0029] Figure 3 It is a front view cross-section structure schematic view of the utility model; Figure 1 It is an enlarged structure schematic view of the middle A;

[0030] Figure 4 It is a front view cross-section structure schematic view of the utility model; Figure 1 It is a top view structure schematic view of the lifting platform;

[0031] Figure 5 It is a filter plate installation structure schematic view of the utility model.

[0032] In the drawing: 1, base; 2, hollow support column; 201, support plate; 3, controller; 4, electric telescopic rod; 401, extrusion disc; 402, extrusion ball; 5, motor one; 501, first rotating shaft; 6, first gear; 601, second gear; 602, second rotating shaft; 7, motor two; 8, lifting platform; 801, rotating column; 9, heat lamp; 901, rotating table; 10, water pump; 11, anti-pilling agent mixing box; 1101, water pipe; 12, spray head; 13, filter plate; 1301, circular groove; 14, recovery box; 15, fixed plate; 1501, spring; 1502, sliding block; 1503, sliding groove; 1504, pull ring; 1505, fixed table; 1506, insertion rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] Please refer to Figures 1-5 The anti-pilling treatment device for automobile cushion fabric provided by the utility model has the advantages of simple structure, convenient operation, high efficiency, low cost, etc.

[0035] The top end of the support plate 201 is fixedly connected with the motor 5, the bottom end of the support plate 201 is movably connected with the first rotating shaft 501, and the top end of the first rotating shaft 501 is movably connected with the motor 5, and the bottom end of the first rotating shaft 501 is movably connected with the electric telescopic rod 4.

[0036] The bottom end of the electric telescopic rod 4 is fixedly connected with the extrusion disc 401, and the bottom end of the extrusion disc 401 is uniformly provided with extrusion balls 402 at equal distances.

[0037] The base 1 is the basic part of the device, providing stable support. The top end of the base 1 is fixedly connected with two hollow support columns 2 on both sides, which are made of high-strength materials to ensure the stability and durability of the device. One end of the outer side of the hollow support column 2 is provided with a controller 3, which is used to receive operation instructions and control the coordinated work of each component of the device.

[0038] The support plate 201 is located at the top end of the hollow support column 2 and is connected with the hollow support column 2 by fixed connection. The top end of the support plate 201 is fixedly connected with the motor 5, which provides power for the device and drives the relevant components to rotate or stretch.

[0039] The bottom end of the support plate 201 is movably connected with the first rotating shaft 501, and the top end of the first rotating shaft 501 is also movably connected with the motor 5. This double connection design makes the motor 5 not only drive the rotation of the support plate 201, but also transmit power through the first rotating shaft 501.

[0040] The bottom end of the electric telescopic rod 4 is fixedly connected with the extrusion disc 401, and the electric telescopic rod 4 is controlled by the controller 3 to stretch and contract, thereby driving the extrusion disc 401 to move up and down. The bottom end of the extrusion disc 401 is uniformly provided with a plurality of extrusion balls 402 at equal distances, which are made of high-hardness materials and have smooth surfaces, which can effectively remove the pills on the fabric during the extrusion process.

[0041] The top end of the inside of the hollow support column 2 is fixedly connected with the motor 7, and one side of the motor 7 is movably connected with the second rotating shaft 602, one side of the second rotating shaft 602 is fixedly connected with the second gear 601, one side of the second gear 601 is movably connected with the first gear 6, and the bottom end of the first gear 6 is fixedly connected with the lifting platform 8.

[0042] Both sides of the inside of the lifting platform 8 are slidably connected with rotating columns 801, and both sides of the bottom end of the lifting platform 8 are fixedly connected with rotating tables 901, and the bottom end of the rotating table 901 is movably connected with the heat lamp 9.

[0043] The hollow support column 2 is a hollow cylindrical structure, and the inner top end is fixedly connected with the motor two 7. The motor two 7 is firmly installed at the inner top end of the hollow support column 2 through bolts or other fixing modes, so that the motor two 7 will not be displaced in the working process.

[0044] The second rotating shaft 602 is movably connected to one side of the motor two 7. The second rotating shaft 602 is connected with the output shaft of the motor two 7 through a bearing, so that the second rotating shaft 602 can freely rotate under the drive of the motor two 7. The second gear 601 is fixedly connected to one side of the second rotating shaft 602. The second gear 601 is fixed on the second rotating shaft 602 through key connection or welding, so that the second gear 601 rotates synchronously with the second rotating shaft 602.

[0045] The first gear 6 is movably connected to one side of the second gear 601. The first gear 6 and the second gear 601 are meshed with each other to form a gear transmission mechanism. The lifting platform 8 is fixedly connected to the bottom end of the first gear 6. The lifting platform 8 is connected with the first gear 6 through bolts or other fixing modes, so that the lifting platform 8 can be lifted under the drive of the first gear 6.

[0046] The rotating columns 801 are slidably connected to the inner sides of the lifting platform 8. The rotating columns 801 are hollow cylindrical structures, and the inner walls thereof are connected with the inner walls of the lifting platform 8 through sliding bearings, so that the rotating columns 801 can freely slide in the lifting platform 8. The rotating tables 901 are fixedly connected to the bottom ends of the lifting platform 8. The rotating tables 901 are installed at the bottom ends of the lifting platform 8 through bolts or other fixing modes, so that the rotating tables 901 move synchronously with the lifting platform 8.

[0047] The heat lamp 9 is movably connected to the bottom end of the rotating table 901. The heat lamp 9 is connected with the rotating table 901 through a movable connection device such as a ball hinge or a rotating bearing, so that the heat lamp 9 can be rotated at multiple angles under the drive of the rotating table 901 to meet the heat radiation requirements in different directions.

[0048] The anti-pilling agent mixing boxes 11 are fixedly connected to the bottom ends in the hollow support column 2, and the water pumps 10 are fixedly connected to the top ends of the anti-pilling agent mixing boxes 11. The water pumps 10 are fixedly connected with the water pipes 1101 on one side, and the water pipes 1101 are fixedly connected with the spray heads 12 on one side. The spray heads 12 are fixedly connected with the fixed plates 15 on one side. The fixed plates 15 are provided with the sliding grooves 1503 in the inner sides, and the sliding grooves 1503 are provided with the sliding blocks 1502 in the inner sides. The sliding blocks 1502 are movably connected with the springs 1501 at the bottom ends, and the sliding blocks 1502 are fixedly connected with the fixed tables 1505 on one side.

[0049] The pull rings 1504 are fixedly connected to the top ends of the fixed tables 1505, and the plug rods 1506 are fixedly connected to the bottom ends of the fixed tables 1505.

[0050] The inner connection of the fixed plate 15 is provided with a filter plate 13, both sides of the inside of the filter plate 13 are provided with a circular groove 1301, and the inside of the circular groove 1301 is movably connected with a plug rod 1506.

[0051] The bottom end of the fixed plate 15 is fixedly connected with a recycling box 14.

[0052] The hollow support column 2 is the main structure of the entire device, providing support and space for accommodating internal components. Its material can be metal or high-strength plastic to ensure the stability and durability of the structure.

[0053] The anti-pilling agent mixing box 11 is located at the bottom end of the hollow support column 2, and is fixedly connected to ensure the stability of its position. The mixing box 11 is used to store and mix anti-pilling agents, and its material can be corrosion-resistant plastic or stainless steel.

[0054] The water pump 10 is fixedly connected to the top end of the anti-pilling agent mixing box 11, used to pump the anti-pilling agent solution in the mixing box to the water pipe 1101. The water pump 10 is selected to be high-efficiency and corrosion-resistant to ensure long-term stable operation.

[0055] One end of the water pipe 1101 is fixedly connected to one side of the water pump 10, and the other end is connected to the spray head 12. The material of the water pipe 1101 can be corrosion-resistant rubber or plastic pipe to ensure no leakage during transportation.

[0056] The spray head 12 is fixedly connected to one side of the water pipe 1101, used to uniformly spray the anti-pilling agent solution. The design of the spray head 12 should ensure uniform spraying and large coverage area.

[0057] One side of the fixed plate 15 is fixedly connected to the spray head 12, and its inside is provided with a sliding groove 1503. The material of the fixed plate 15 can be metal or high-strength plastic to ensure the stability of the structure.

[0058] The sliding groove 1503 is located inside the fixed plate 15, and the sliding block 1502 is arranged in the sliding groove 1503 and can slide along the groove. The bottom end of the sliding block 1502 is movably connected with the spring 1501 to ensure the stability of the sliding block during sliding.

[0059] One end of the spring 1501 is connected to the bottom end of the sliding block 1502, and the other end is fixed to the bottom of the sliding groove 1503, providing a reset force to ensure that the sliding block 1502 can automatically return after sliding.

[0060] The fixed table 1505 is fixedly connected to one side of the sliding block 1502, and its top end is fixedly connected with a pull ring 1504 for easy operation of the sliding block 1502. The bottom end of the fixed table 1505 is fixedly connected with the plug rod 1506.

[0061] The one end of the insertion rod 1506 is fixedly connected to the bottom end of the fixed table 1505, and the other end is movably connected in the circular groove 1301 of the filter plate 13. The material of the insertion rod 1506 can be metal to ensure its strength and durability.

[0062] The filter plate 13 is located inside the fixed plate 15, and circular grooves 1301 are arranged on both sides thereof. The insertion rod 1506 is movably connected inside the circular groove 1301, ensuring that the position of the filter plate 13 can be adjusted.

[0063] The recovery tank 14 is fixedly connected to the bottom end of the fixed plate 15 and is used to collect the anti-pilling agent solution after spraying. The material of the recovery tank 14 can be corrosion-resistant plastic or stainless steel.

[0064] Working principle:

[0065] Preparation: Place the car seat cover fabric in a suitable working area to ensure that the fabric is flat and wrinkle-free. Check whether all parts of the device are firmly installed, such as the hollow support column 2, the support plate 201, the motor 1 5, the motor 2 7, the water pump 10, etc., to confirm that there is no looseness or damage. Add an appropriate amount of anti-pilling agent to the anti-pilling agent mixing tank 11 and mix and stir according to the specified proportion to ensure uniform mixing of the anti-pilling agent. Set the extension length of the electric telescopic rod 4, the rotation speed of the motor 1 5 and the motor 2 7, the temperature and irradiation time of the heat lamp 9, etc. through the controller 3.

[0066] Fabric positioning and anti-pilling agent spraying: Start the motor 2 7, which drives the second rotating shaft 602 to rotate, thereby rotating the second gear 601. The second gear 601 meshes with the first gear 6, driving the first gear 6 to rotate, thereby raising the lifting platform 8 to the appropriate height. Place the car seat cover fabric on the lifting platform 8 and adjust the position and angle of the fabric through the rotating column 801 so that it can be fully treated. Start the water pump 10, which pumps the anti-pilling agent solution in the anti-pilling agent mixing tank 11 to the spray head 12 through the water pipe 1101, and the spray head 12 uniformly sprays the anti-pilling agent on the surface of the car seat cover fabric. In this process, the filter plate 13 filters the sprayed anti-pilling agent to remove impurities and ensure the purity of the anti-pilling agent. Excess anti-pilling agent solution drips onto the fixed plate 15 and is collected by the recovery tank 14 for subsequent treatment or reuse.

[0067] Squeezing penetration treatment: start motor one 5, motor one 5 drives the first rotating shaft 501 to rotate, and then makes the electric telescopic rod 4 rotate.According to the set parameters, the controller 3 controls the electric telescopic rod 4 to extend downward, and drives the squeezing disc 401 to descend to contact with the automobile cushion fabric.The squeezing ball 402 at the bottom end of the squeezing disc 401 applies uniform pressure to the fabric sprayed with the anti-pilling agent, so that the anti-pilling agent fully penetrates into the fabric fibers, improving the anti-pilling performance of the fabric.During the squeezing process, the extension length and squeezing time of the electric telescopic rod 4 can be adjusted by the controller 3 to achieve the best penetration effect.

[0068] Hot baking treatment: after the squeezing treatment is completed, the electric telescopic rod 4 is controlled to retract by the controller 3, so that the squeezing disc 401 rises and leaves the fabric.Start motor two 7 again to adjust the height of the lifting platform 8, so that the fabric is in a suitable hot baking position.Start the heat lamp 9, which rotates at multiple angles by the driving of the rotating table 901, and uniformly heat bakes the automobile cushion fabric.The hot baking treatment can accelerate the drying and curing of the anti-pilling agent, and further improve the anti-pilling performance of the fabric.During the hot baking process, the temperature and irradiation time of the heat lamp 9 can be adjusted by the controller 3 according to the material of the fabric and the characteristics of the anti-pilling agent.

[0069] Fabric taking out and device resetting: after the hot baking treatment is completed, the heat lamp 9 is turned off, and the lifting platform 8 is lowered to the lowest position by starting the motor two 7.The treated automobile cushion fabric is taken out from the lifting platform 8, and the entire anti-pilling treatment process is completed.The device is cleaned, such as washing the spray head 12, the filter plate 13, and the anti-pilling agent solution in the recovery tank 14 is treated or recycled for reuse.The parts of the device are reset for the next treatment.

[0070] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An anti-pilling treatment device for automobile seat cover fabric, comprising a base (1), a controller (3) and an anti-pilling agent mixing box (11), characterized in that: The both sides of the top end of the base (1) are fixed with hollow support columns (2), and one end of the outer side of the hollow support column (2) is provided with a controller (3), and the top end of the hollow support column (2) is fixedly connected with a support plate (201); The top end of the support plate (201) is fixedly connected with a motor one (5), the bottom end of the support plate (201) is movably connected with a first rotating shaft (501), and the top end of the first rotating shaft (501) is movably connected with the motor one (5), the bottom end of the first rotating shaft (501) is movably connected with an electric telescopic rod (4), the top end of the inside of the hollow support column (2) is fixedly connected with a motor two (7), and the side of the motor two (7) is movably connected with a second rotating shaft (602), the side of the second rotating shaft (602) is fixedly connected with a second gear (601), the side of the second gear (601) is movably connected with a first gear (6), and the bottom end of the first gear (6) is fixedly connected with a lifting platform (8); The bottom end of the inside of the hollow support column (2) is fixedly connected with an anti-pilling agent mixing box (11), and the top end of the anti-pilling agent mixing box (11) is fixedly connected with a water pump (10), the side of the water pump (10) is fixedly connected with a water pipe (1101), and the side of the water pipe (1101) is fixedly connected with a spray head (12), the side of the spray head (12) is fixedly connected with a fixed plate (15), and the inside of the fixed plate (15) is connected with a filter plate (13), and the bottom end of the fixed plate (15) is fixedly connected with a recovery box (14).

2. The anti-pilling treatment device for automotive seat cover fabric according to claim 1, wherein: The bottom end of the electric telescopic rod (4) is fixedly connected with an extrusion disc (401), and the bottom end of the extrusion disc (401) is uniformly provided with extrusion balls (402) at equal distances.

3. The anti-pilling treatment device for automotive seat cover fabric according to claim 1, wherein: The both sides of the inside of the lifting platform (8) are slidably connected with rotating columns (801), and the both sides of the bottom end of the lifting platform (8) are fixedly connected with rotating tables (901), and the bottom end of the rotating table (901) is movably connected with a heat lamp (9).

4. The anti-pilling treatment device for automotive seat cover fabric according to claim 1, wherein: The both sides of the inside of the filter plate (13) are provided with circular grooves (1301), and the inside of the circular groove (1301) is movably connected with a plug rod (1506).

5. The anti-pilling treatment device for automotive seat cushion fabric according to claim 1, wherein: The inside of the fixed plate (15) is provided with a sliding groove (1503), and the inside of the sliding groove (1503) is provided with a sliding block (1502), the bottom end of the sliding block (1502) is movably connected with a spring (1501), and the side of the sliding block (1502) is fixedly connected with a fixed table (1505).

6. The anti-pilling treatment apparatus for automotive seat cover fabric according to claim 5, wherein: The top end of the fixed table (1505) is fixedly connected with a pull ring (1504), and the bottom end of the fixed table (1505) is fixedly connected with the plug rod (1506).

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