Cashmere sweater washing resistance testing device

Abstract

The utility model discloses a cashmere sweater washing durability testing device which comprises a base, a vertical plate is arranged on the base, a horizontal cylinder is arranged on one side face of the vertical plate, the front end of the horizontal cylinder is open, the rear end of the horizontal cylinder is closed and fixedly connected with the vertical plate, and a sealing cover is arranged at the open end of the horizontal cylinder. A water inlet is formed in an end cover at the rear end of the horizontal cylinder and connected with a water inlet connector, a water outlet is formed in the bottom of the horizontal cylinder and connected with a water drainage valve, a rotating shaft is arranged on the vertical plate, a driving motor used for driving the rotating shaft to rotate is arranged on the side face of the vertical plate, and a plurality of clamping assemblies are arranged on the outer wall of the suspended end of the rotating shaft in the circumferential direction. Each clamping assembly comprises a movable plate, a fixed plate, a fixed rod and an adjusting rod, and the movable plates and the fixed plates are concentrically and coaxially arranged on the outer side of the rotating shaft from near to far in sequence. The washing resistance test device can be used for simultaneously carrying out washing resistance test on a plurality of cashmere sweaters, the cashmere sweaters cannot be damaged in the test process, and the test stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of cashmere sweater testing equipment, in particular to a cashmere sweater washing resistance testing device. Background Art

[0002] With the continuous advancement of science and technology, people's living standards are constantly improving. Currently, people's pursuit of clothing is not only about aesthetics, but more importantly, comfort and health. Cashmere fabrics offer advantages such as comfort and warmth, while cashmere knits have advantages such as elasticity and extensibility, leading to rapid development in the plush knitting industry. The method for determining the wash fastness of all types of plush textiles involves sewing a textile specimen together with one or two pieces of a specified standard adjacent fabric, placing the specimen in a soap solution or a mixture of soap and anhydrous sodium carbonate, mechanically agitating the specimen for a specified time and temperature, and then washing and drying the specimen. The original specimen is used as a reference, and the specimen test results are evaluated using a sample card or instrument.

[0003] At present, the washing resistance of anti-static cashmere sweaters is tested by using a drum washing machine. The washing force of the cashmere sweater in the drum washing machine is uncontrollable, which can easily damage the cashmere sweater and destroy the fiber layer and anti-static layer of the cashmere sweater. It cannot correctly simulate the washing process of the cashmere sweater. In addition, the washing process is relatively random and the washing temperature cannot be accurately controlled. After washing, the cashmere sweater needs to be tumbled and dehydrated for drying, which can easily cause secondary damage to the cashmere sweater. Utility Model Content

[0004] The utility model provides a cashmere sweater washing resistance test device, which solves the problems that the fiber layer and the antistatic layer of the cashmere sweater are easily damaged during the washing resistance test of the traditional antistatic cashmere sweater through a drum washing machine, and the washing test conditions are uncontrollable.

[0005] The utility model provides a cashmere sweater washing resistance test device, comprising a base, a vertical plate arranged on the base, a horizontal cylinder arranged on one side of the vertical plate, the front end of the horizontal cylinder arranged to be open, the rear end arranged to be closed and fixedly connected to the vertical plate, a sealing cover arranged on the open end of the horizontal cylinder, a water inlet arranged on the rear end cover of the horizontal cylinder and connected to the water inlet joint, a drain outlet arranged on the bottom of the horizontal cylinder and connected to the drain valve, a rotating shaft arranged on the vertical plate, one end of the rotating shaft being rotatably connected to a bearing seat arranged on the vertical plate, and the other end extending through the rear side wall of the horizontal cylinder to the horizontal cylinder Inside the body, a driving motor for driving the rotating shaft is set on the side of the vertical plate, and multiple clamping components are set along the circumferential direction of the outer wall of the suspended end of the rotating shaft. Each clamping component includes a movable plate, a fixed plate, a fixed rod, and an adjusting rod. The movable plate and the fixed plate are concentrically and coaxially arranged on the outside of the rotating shaft from near to far. The movable plate is connected to the outer wall of the rotating shaft through the adjusting rod, and the fixed plate is connected to the outer wall of the rotating shaft through the fixing rod. An air inlet is set on one side wall of the horizontal cylinder and an air outlet is set on the other side wall. The air inlet is connected to the hot air blower arranged on the outer wall of the horizontal cylinder through a pipeline.

[0006] In the above technical solution, further, the movable plate and the fixed plate are both arc-shaped plates, and the inner arc-shaped surface of the fixed plate and the outer arc-shaped surface of the movable plate have the same curvature radius.

[0007] In the above technical solution, further, the outer arc surface of the movable plate is provided with a plurality of mounting holes in an array, a movable sphere is arranged in each mounting hole, a guide hole is arranged at the bottom of the mounting hole and is communicated with the inner side surface of the movable plate, a guide shaft is arranged in the guide hole, one end of the guide shaft is fixedly connected to the movable sphere, and the other end extends out of the guide hole, a compression spring is sleeved on the outer wall of the extended section of the guide shaft, an external thread is arranged on the outer wall of the extended section of the guide shaft, and an adjusting nut is threaded on the external thread to elastically fasten the compression spring to the inner arc surface of the movable plate along the axial direction.

[0008] In the above technical solution, further, the adjusting rod includes a fixed tube and a telescopic tube, one end of the fixed tube is a fixed end and the other end is a telescopic end, the fixed end of the fixed tube is fixedly connected to the outer wall of the rotating shaft, and the telescopic end of the fixed tube is provided with a telescopic tube, one end of the telescopic tube is partially inserted into the telescopic end of the fixed tube, and the other end is fixedly connected to the inner wall of the movable plate, and an adjusting screw is provided on the outer wall of the telescopic tube for adjusting and fixing the fixed tube and the telescopic tube.

[0009] In the above technical solution, further, a plurality of through water holes are provided on the side surface of the fixing plate, and each water hole is in the shape of a tapered hole.

[0010] In the above technical solution, further, a heating rod and a temperature probe are provided at the bottom of the horizontal cylinder.

[0011] It can be seen from the above technical solutions that the utility model provides a cashmere sweater washing resistance test device.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The driving motor drives the rotating shaft to drive the clamping assembly to clamp the cashmere sweater and rotate in a circle. The cashmere sweater can be circulated and immersed in the horizontal cylinder filled with cleaning liquid for washing. The washing resistance test can be carried out on multiple cashmere sweaters at the same time. The test speed is fast and the efficiency is high. The fiber layer and anti-static layer of the cashmere sweater will not be damaged during the washing test.

[0014] 2. The controller controls the drive motor by frequency conversion to make the rotating shaft run alternately at high and low speeds, so that each movable sphere obtains different centrifugal forces to squeeze the surface of the cashmere sweater, so that the surface of the cashmere sweater is evenly stressed by the detergent.

[0015] 3. The hot air blower provides hot air from the air inlet to the horizontal cylinder to achieve rapid drying of the washed cashmere sweaters.

[0016] 4. Heat the washing water through the heating rod and detect the temperature of the washing water through the temperature probe to ensure that the washing temperature of the washing water is within the set range, so that the temperature of the cashmere sweater washing resistance test is consistent and the stability of the cashmere sweater washing resistance test is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for implementation. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a cashmere sweater washing resistance test device proposed in the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a horizontal cylinder of a cashmere sweater washing resistance test device proposed in the present invention;

[0020] Figure 3 This is a partial structural diagram of a cashmere sweater washing resistance test device proposed by the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the movable plate structure of a cashmere sweater washing resistance test device proposed by the present invention;

[0022] Figure 5 The utility model provides a schematic cross-sectional view of a fixed plate structure of a cashmere sweater washing resistance test device.

[0023] In the picture:

[0024] 1- Base;

[0025] 2- vertical board;

[0026] 3-horizontal cylinder; 31-sealing cover; 32-water inlet joint; 33-drain valve; 34-rotating shaft; 35-drive motor; 36-air inlet; 37-air outlet; 38-hot air blower;

[0027] 4-clamping assembly; 41-movable plate; 42-fixed plate; 43-fixed rod; 44-adjusting rod; 411-mounting hole; 412-movable ball; 413-guide hole; 414-guide shaft; 415-compression spring; 416-adjusting nut; 421-water hole; 441-fixed tube; 442-telescopic tube; 443-adjusting screw;

[0028] 5-Heating rod;

[0029] 6- Temperature probe;

[0030] 7-Cashmere sweater. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0032] Example 1:

[0033] See also Figure 1-5The top of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread, and the bottom of the water pump 31 is provided with a screw thread The movable plate 41 and the fixed plate 42 are sequentially arranged coaxially and concentrically on the outside of the rotating shaft 34 from near to far. The movable plate 41 is connected to the outer wall of the rotating shaft 34 through the adjusting rod 44. The fixed plate 42 is connected to the outer wall of the rotating shaft 34 through the fixing rod 43. An air inlet 36 is provided on one side wall of the horizontal cylinder 3 and an air outlet 37 is provided on the other side wall. The air inlet 36 is connected to the hot air blower 38 provided on the outer wall of the horizontal cylinder 3 through a pipeline. The cashmere sweater 7 is paved through the four movable plates 41 and the fixed plates 42. The cashmere sweater 7 is clamped horizontally, and the rotating shaft 34 is driven by the driving motor 35 to drive the movable plate 41 and the fixed plate 42 to rotate in a circle, and the cashmere sweater 7 is continuously immersed in the horizontal cylinder 3 filled with the cleaning liquid for washing. The washing resistance test can be carried out on multiple cashmere sweaters 7 to be tested at the same time. The test speed is fast and the efficiency is high. The cashmere sweater 7 will not be damaged during the washing test. The hot air blower 38 provides hot air from the air inlet 36 to the horizontal cylinder 3, which is convenient for rapid drying test of the washed cashmere sweater 7.

[0034] In this embodiment, see Figure 2 、 3 , 4, 5, the movable plate 41 and the fixed plate 42 are both arc-shaped plates, and the inner arc surface of the fixed plate 42 has the same curvature radius as the outer arc surface of the movable plate 41, so that the outer side surface of the movable plate 41 can fit the outer side surface of the fixed plate 42, so that the cashmere sweater 7 is evenly clamped between the movable plate 41 and the fixed plate 42.

[0035] In this embodiment, see Figure 4The outer arc surface of the movable plate 41 is provided with a plurality of mounting holes 411 in an array, and a movable ball 412 is provided in each mounting hole 411. A guide hole 413 is provided at the bottom of the mounting hole 411 and is communicated with the inner side surface of the movable plate 41. A guide shaft 414 is provided in the guide hole 413. One end of the guide shaft 414 is fixedly connected to the movable ball 412, and the other end extends out of the guide hole 413. A compression spring 415 is sleeved on the outer wall of the extended section of the guide shaft 414. An external thread is provided on the outer wall of the extended section of the guide shaft 414, and an adjusting nut 416 is threadedly connected to the external thread to compress the spring 415. It is elastically fastened to the inner arc surface of the movable plate 41 along the axial direction, and the controller frequency-controlled driving motor 35 is used to make the rotating shaft 34 run alternately at high and low speeds, so that each movable ball 412 obtains different centrifugal forces to squeeze the surface of the cashmere sweater 7, so that the surface of the cashmere sweater is evenly subjected to the washing liquid. The elastic force of the compression spring 415 is adjusted by adjusting the nut 416, so that the movable ball 412 still has appropriate squeezing force to squeeze the cashmere sweater 7 under larger centrifugal force and smaller centrifugal force, so that the detergent in the cashmere sweater 7 is activated by the force to wash the cashmere sweater 7, and the washing force is uniform and the stability is good.

[0036] In this embodiment, see Figure 2 、 3 The adjusting rod 44 includes a fixed tube 441 and a telescopic tube 442. Both the fixed tube 441 and the telescopic tube 442 are steel tubes with rectangular cross-sections. One end of the fixed tube 441 is a fixed end and the other end is a telescopic end. The fixed end of the fixed tube 441 is fixedly connected to the outer wall of the rotating shaft 34. The telescopic end of the fixed tube 441 is provided with a telescopic tube 442. One end portion of the telescopic tube 442 is partially sheathed inside the telescopic end of the fixed tube 441, and the other end is fixedly connected to the inner wall of the movable plate 41. An adjusting screw 443 is provided on the outer wall of the telescopic tube 442 for adjusting and fixing the fixed tube 441 and the telescopic tube 442. By adjusting the insertion depth of the telescopic tube 442 in the fixed tube 441, the overall length of the adjusting rod 44 can be adjusted, thereby changing the distance between the movable plate 41 and the fixed plate 42, which is convenient for placing and removing the cashmere sweater 7.

[0037] In this embodiment, a plurality of water holes 421 are provided on the fixing plate 42, which pass through the upper and lower sides. The water holes 421 are in the shape of conical holes. The conical holes can prevent water stains and detergent in the cashmere sweater 7 from escaping from the water holes 421 of the fixing plate 42 too quickly. However, the water stains and detergent can still pass through the fixing plate 42 and escape from the cashmere sweater 7 after completing a wash.

[0038] In this embodiment, a heating rod 5 and a temperature probe 6 are provided at the bottom of the horizontal cylinder 3. The washing water is heated by the heating rod 5, and the temperature of the washing water is detected by the temperature probe 6 to ensure that the washing temperature of the washing water is within the set range and to ensure the consistency of the temperature of the cashmere sweater washing resistance test.

[0039] As can be seen from the above technical solution, when in use, first, open the sealing cover 31, flatten the cashmere sweater 7 to be tested and place it on the fixed plate 42, then manually adjust the insertion depth of the telescopic tube 442 in the fixed tube 441 to adjust the overall length of the adjusting rod 44, thereby reducing the distance between the movable plate 41 and the fixed plate 42, so that the movable plate 41 and the fixed plate 42 can stably clamp the cashmere sweater 7, then close the sealing cover 31, connect the washing liquid through the water inlet joint 32, and the delivery pipe delivers the washing liquid to the horizontal cylinder 3, and the controller is controlled by frequency conversion. The driving motor 35 drives the rotating shaft 34 to rotate the clamping assembly 4, and the cashmere sweater 7 is immersed in the horizontal cylinder 3 filled with cleaning liquid for washing. After the set washing time is completed, the drain valve 33 is opened to drain the cleaning liquid in the horizontal cylinder 3. Then, hot air is provided from the air inlet 36 to the horizontal cylinder 3 through the hot air blower 38 to quickly dry the washed cashmere sweater 7. After drying, the adjusting screw 443 is loosened to increase the distance between the movable plate 41 and the fixed plate 42, and the cashmere sweater 7 is taken out for comparison with the sample for testing.

[0040] Those skilled in the art will readily conceive of other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered merely as exemplary; the true scope of the invention is indicated by the claims.

[0041] It should be understood that the present invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The above-described embodiments of the present invention do not constitute a limitation on the scope of protection of the present invention.

Claims

1. A cashmere sweater washing resistance test device, characterized by: The utility model comprises a base (1), a vertical plate (2) is arranged on the base (1), a horizontal cylinder (3) is arranged on one side of the vertical plate (2), the front end of the horizontal cylinder (3) is arranged to be open, the rear end is arranged to be closed and fixedly connected to the vertical plate (2), a sealing cover (31) is arranged on the open end of the horizontal cylinder (3), a water inlet is arranged on the rear end cover of the horizontal cylinder (3) and connected to the water inlet joint (32), a drain outlet is arranged at the bottom of the horizontal cylinder (3) and connected to the drain valve (33), a rotating shaft (34) is arranged on the vertical plate (2), one end of the rotating shaft (34) is rotatably connected to the bearing seat (30) arranged on the vertical plate (2), and the other end passes through the rear side wall of the horizontal cylinder (3) and extends into the interior of the horizontal cylinder (3), and a shaft for driving the rotating shaft (34) is arranged on the side of the vertical plate (2). ) is driven by a driving motor (35) for rotation, a plurality of clamping assemblies (4) are provided on the outer wall of the suspended end of the rotating shaft (34) along the circumferential direction, each clamping assembly (4) comprises a movable plate (41), a fixed plate (42), a fixed rod (43), and an adjusting rod (44), the movable plate (41) and the fixed plate (42) are coaxially and concentrically provided on the outer side of the rotating shaft (34) from near to far, the movable plate (41) is connected to the outer side wall of the rotating shaft (34) through the adjusting rod (44), the fixed plate (42) is connected to the outer side wall of the rotating shaft (34) through the fixing rod (43), an air inlet (36) is provided on one side wall of the horizontal cylinder (3), and an air outlet (37) is provided on the other side wall, the air inlet (36) is connected to the hot air blower (38) provided on the outer side wall of the horizontal cylinder (3) through a pipeline; The outer arc surface of the movable plate (41) is provided with a plurality of mounting holes (411) in an array, a movable ball (412) is provided in each mounting hole (411), a guide hole (413) which is in communication with the inner side surface of the movable plate (41) is provided at the inner bottom of the mounting hole (411), a guide shaft (414) is provided in the guide hole (413), one end of the guide shaft (414) is fixedly connected to the movable ball (412), and the other end extends out of the outer portion of the guide hole (413), a compression spring (415) is sleeved on the outer wall of the extended section of the guide shaft (414), an external thread is provided on the outer wall of the extended section of the guide shaft (414), and an adjusting nut (416) is threadedly connected to the external thread to elastically fasten the compression spring (415) to the inner arc surface of the movable plate (41) along the axial direction; The adjusting rod (44) includes a fixed tube (441) and a telescopic tube (442). One end of the fixed tube (441) is a fixed end and the other end is a telescopic end. The fixed end of the fixed tube (441) is fixedly connected to the outer wall of the rotating shaft (34). The telescopic end of the fixed tube (441) is provided with a telescopic tube (442). One end of the telescopic tube (442) is partially sleeved inside the telescopic end of the fixed tube (441), and the other end is fixedly connected to the inner wall of the movable plate (41). An adjusting screw (443) is provided on the outer wall of the telescopic tube (442) for adjusting and fixing the fixed tube (441) and the telescopic tube (442).

2. A cashmere sweater washing resistance test device according to claim 1, characterized in that: The movable plate (41) and the fixed plate (42) are both arc-shaped plates, and the inner arc-shaped surface of the fixed plate (42) and the outer arc-shaped surface of the movable plate (41) have the same curvature radius.

3. A cashmere sweater washing resistance test device according to claim 2, characterized in that: A plurality of through water holes (421) are provided on the fixing plate (42), and each of the water holes (421) is in the shape of a tapered hole.

4. A cashmere sweater washing resistance test device according to claim 1, characterized in that: A heating rod (5) and a temperature probe (6) are provided at the bottom of the horizontal cylinder (3).

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