Full-automatic cloth drying rate tester

Abstract

The utility model relates to the field of textile sample detection, in particular to a full-automatic cloth drying rate tester which comprises a base, electronic scales are fixed in the base in an array mode, and a suspension bracket used for suspending test cloth is installed on a weighing platform of each electronic scale. The full-automatic cloth drying rate tester comprises a base, a jacking device used for jacking cloth from a vertical state to a horizontal state is further installed in the base, stand columns are fixed to the two ends of the base, and a transverse frame is fixed between the top ends of the two stand columns. Manual intervention is greatly reduced from cloth clamping to drip treatment to detection of the water evaporation rate, and the testing efficiency and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the field of textile sample detection, and specifically relates to a full-automatic drying rate tester for fabrics. Background Technique

[0002] Textile sample detection process: Cut 3 samples, and the size of each sample is at least 10 cm × 10 cm. Ensure that moisture cannot spread to the edges of the samples. The samples should be flat and without wrinkles, and ensure that the edge yarns will not fall off during the test.

[0003] Place the samples in a standard atmospheric condition for conditioning and equilibration.

[0004] First, weigh the original mass m0 of the sample using an electronic balance. Use a micropipette to suck an appropriate amount of tertiary water, and drop 0.2 mL ± 0.01 mL of water droplets at the center position of the sample. Ensure that all the dropped water is absorbed, and immediately weigh the mass m of the sample after being wetted by the dropped water using an electronic balance. Then quickly hang it in the standard atmosphere, and the sample should be vertically hung naturally and flat; weigh the mass mi every (3 ± 0.2) minutes.

[0005] Stop the test until the remaining moisture mass drops below 10% of the total added water mass or after 60 minutes of cumulative drying.

[0006] Existing fabric drying rate testing devices have the following defects:

[0007] Low degree of automation: Some existing products require a lot of manual intervention to complete the entire testing process. For example, manually adjusting the position of the fabric, manually dropping water, etc. This not only increases the complexity of the operation but also may lead to a decrease in the consistency and accuracy of the results.

[0008] Limited measurement accuracy: Manually recording data has certain errors and cannot directly plot curve graph data.

[0009] Therefore, it is necessary to provide a full-automatic fabric drying rate tester to solve the above technical problems. Content of the Utility Model

[0010] To solve the above technical problems, the utility model provides a full-automatic fabric drying rate tester.

[0011] The utility model provides a fully automatic fabric drying rate tester, comprising a base, an electronic balance is fixed in an array inside the base, a hanging frame for hanging the test fabric is installed on the weighing platform of the electronic balance, a lifting device for lifting the fabric from a vertical state to a horizontal state is also installed inside the base, columns are fixed at both ends of the base, a cross frame is fixed between the tops of the two columns, an infusion bottle is fixed at one end of the cross frame, a plurality of peristaltic pumps are installed inside the cross frame, a liquid guide rod for dripping liquid on the fabric is embedded in the bottom of the cross frame, the liquid guide rod is connected to the infusion bottle by a pipeline, and the pipeline is installed on the peristaltic pump, and an operating computer is embedded in the front of the cross frame. The operating computer is connected to the electronic balance by a data cable. The operating computer is installed with software that can draw a weight change curve.

[0012] Preferably, a mouse and keyboard are installed at the bottom of the base, and an operating drawer is provided for placing the mouse and keyboard.

[0013] Preferably, the hanging frame includes a frame body and a cross bar installed on the top of the frame body, and an A-shaped spring clip for clamping the cloth is installed on the cross bar. When the cloth is clamped on the A-shaped spring clip, it is in a vertical state under the action of the cloth's own gravity.

[0014] Preferably, the lifting device includes a mounting seat fixed on the base, a lifting cylinder is fixed on the mounting seat, a Z-shaped frame is fixed to the output end of the lifting cylinder, a horizontal part in contact with the cloth is provided on the Z-shaped frame, and an avoidance hole is provided at the center of the horizontal part.

[0015] Preferably, the cross frame is fully wrapped, and inspection windows are provided on the top and back of the cross frame. Sealing plates are installed at the inspection windows to facilitate inspection of the equipment in the cross frame through the inspection windows.

[0016] Preferably, both ends of the top of the frame are provided with mounting grooves, and the cross bar is installed in the mounting grooves, so that the cross bar can be easily disassembled.

[0017] Testing process: The textile sample whose drying rate is to be tested is clamped by two A-shaped spring clamps. Under the action of the textile sample's own gravity, the textile sample will be in a vertical state. Then the output end of the lifting cylinder drives the Z-shaped frame to move upward, and the Z-shaped frame contacts the textile sample until the horizontal part contacts the textile sample. At this time, the textile sample is in a horizontal state, and then it is convenient to drip water on the textile sample. The water in the infusion bottle is dripped from the end of the liquid guide rod along the pipeline to the textile sample through a peristaltic pump. The dripping part is opposite to the avoidance hole to prevent water from sticking to the Z-shaped frame. After the dripping is completed, the output end of the lifting cylinder drives the Z-shaped frame to move downward, so that the textile sample is in a vertical state again under the action of its own gravity, and the water evaporation rate is detected by an electronic balance.

[0018] Compared with the related technologies, the utility model provided has the following beneficial effects:

[0019] Automated operation: The entire testing process is highly automated. From fabric clamping to water dripping treatment and then to the detection of the water evaporation rate, manual intervention is greatly reduced, improving the testing efficiency and accuracy.

[0020] High precision: The weight change of the fabric during water evaporation is accurately measured by an electronic balance, and the operation computer records and plots the weight change curve graph, making the results more intuitive and accurate for easy analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-frame structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the base structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the relative position of the electronic balance of the utility model;

[0025] Figure 5 It is a schematic diagram of the relative position of the lifting device and the mounting rack of the utility model;

[0026] Figure 6 It is a schematic diagram of the suspension rack structure of the utility model;

[0027] Figure 7 It is a schematic diagram of the frame structure of the utility model;

[0028] Figure 8 It is a schematic diagram of the cross-bar structure of the utility model;

[0029] Figure 9 It is a schematic diagram of the jacking device structure of the utility model;

[0030] Figure 10 It is a schematic diagram of the relative position of the mouse and keyboard of the utility model;

[0031] Figure 11 It is a schematic diagram of the contact between the Z-shaped frame and the textile sample of the utility model;

[0032] Figure 12 It is a schematic diagram of the Z-shaped frame pushing the textile sample when the textile sample is not in a horizontal state of the utility model.

[0033] Reference numerals in the figure: 1, base; 2, electronic balance; 3, suspension rack; 31, rack body; 32, cross bar; 33, A-shaped spring clip; 34, installation groove; 4, jacking device; 41, mounting seat; 42, jacking cylinder; 43, Z-shaped frame; 44, horizontal part; 45, avoidance hole; 5, column; 6, cross frame; 61, maintenance window; 62, sealing plate; 7, infusion bottle; 8, peristaltic pump; 9, liquid guide rod; 11, operation computer; 12, mouse and keyboard; 13, operation drawer. Detailed implementation mode

[0034] The present utility model will be further described below in conjunction with the accompanying drawings and the implementation mode.

[0035] Please refer to Figure 1 - Figure 12 , a fully automatic drying rate tester for fabrics. The tester includes a base 1. Inside the base 1, electronic balances 2 are fixedly arranged in an array. On the weighing platform of the electronic balance 2, a suspension rack 3 for hanging test fabrics is installed. Inside the base 1, a jacking device 4 is also installed. The jacking device 4 is used to jack the fabric from a vertical state to a horizontal state for drip treatment.

[0036] Specifically, the suspension rack 3 includes a rack body 31 and a cross bar 32 installed at the top end of the rack body 31. An A-shaped spring clip 33 for clamping the fabric is installed on the cross bar 32. When the fabric is clamped on the A-shaped spring clip 33, under the action of its own gravity, the fabric will be in a vertical state.

[0037] The jacking device 4 includes a mounting seat 41 fixed on the base 1. A jacking cylinder 42 is fixed on the mounting seat 41. The output end of the jacking cylinder 42 is fixed with a Z-shaped frame 43. The Z-shaped frame 43 is provided with a horizontal part 44 in contact with the fabric. An avoidance hole 45 is arranged at the center of the horizontal part 44 to prevent water from sticking to the Z-shaped frame 43.

[0038] Columns 5 are fixed at both ends of the base 1. A cross frame 6 is fixed between the top ends of the two columns 5. An infusion bottle 7 is fixed at one end of the cross frame 6. A number of peristaltic pumps 8 are installed inside the cross frame 6. A liquid guide rod 9 for dripping liquid on the fabric is embedded and installed at the bottom of the cross frame 6. The liquid guide rod 9 is connected to the infusion bottle 7 through a pipeline, and the pipeline is installed on the peristaltic pump 8.

[0039] During the detection process, the textile sample to be detected for the drying rate is clamped by two A-shaped spring clips 33. Under the action of its own gravity, the textile sample will be in a vertical state. Subsequently, the output end of the jacking cylinder 42 drives the Z-shaped frame 43 to move upward. The a at the end of the Z-shaped frame 43 first contacts the middle position c of the textile sample b (as Figure 11As shown, the Z-shaped frame 43 pushes the textile sample to deform. As the Z-shaped frame 43 continues to move obliquely upward, the A-shaped spring clip 33 rotates relative to the cross bar 32, causing the upper half of the textile sample to gradually change from a vertical state to a horizontal state (as Figure 12 shown), until the textile sample is in a horizontal state (since the horizontal part 44 is horizontal, the textile sample will be in a horizontal state after contacting the horizontal part 44), which facilitates the dripping treatment.

[0040] The water in the infusion bottle 7 is dripped onto the textile sample along the pipeline from the end of the liquid guide rod 9 through the peristaltic pump 8, and the dripping position is directly opposite the avoidance hole 45. After dripping is completed, the output end of the lifting cylinder 42 drives the Z-shaped frame 43 to move downward, so that the textile sample returns to a vertical state under its own gravity. Then, the moisture evaporation rate is detected by the electronic balance 2.

[0041] An operation computer 11 is embedded and installed in the front of the cross frame 6. The operation computer 11 is connected to the electronic balance 2 through a data cable. Software is installed in the operation computer 11, which can draw a weight change curve graph to more intuitively observe and analyze the detection results.

[0042] In addition, a mouse and keyboard 12 and an operation drawer 13 are installed at the bottom of the base 1, which is convenient for placing devices such as a mouse and a keyboard. The cross frame 6 is in a fully enclosed shape, and maintenance windows 61 are provided at the top and back thereof. A sealing plate 62 is installed at the maintenance window 61, which is convenient for maintaining the devices in the cross frame 6 through the maintenance window 61. Installation grooves 34 are provided at both ends of the top of the frame body 31, and the cross bar 32 is installed in the installation grooves 34, which is convenient for disassembling the cross bar 32 for maintenance and replacement.

[0043] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A fully automatic drying rate tester for fabrics, characterized in that: The invention comprises a base (1), wherein an electronic balance (2) is fixed in an array inside the base (1), a hanging frame (3) for hanging a test fabric is installed on the weighing platform of the electronic balance (2), and a lifting device (4) for lifting the fabric from a vertical state to a horizontal state is also installed inside the base (1), columns (5) are fixed at both ends of the base (1), a cross frame (6) is fixed between the top ends of the two columns (5), an infusion bottle (7) is fixed at one end of the cross frame (6), a plurality of peristaltic pumps (8) are installed inside the cross frame (6), a liquid guide rod (9) for dripping liquid on the fabric is embedded in the bottom of the cross frame (6), the liquid guide rod (9) and the infusion bottle (7) are connected by a pipeline, and the pipeline is installed on the peristaltic pump (8), and an operating computer (11) is embedded in the front of the cross frame (6).

2. The fully automatic drying rate tester for fabrics according to claim 1, characterized in that: A mouse and keyboard (12) and an operating drawer (13) are installed at the bottom of the base (1).

3. The fully automatic drying rate tester for fabrics according to claim 2, characterized in that: The hanging frame (3) comprises a frame body (31) and a crossbar (32) mounted on the top of the frame body (31); an A-shaped spring clamp (33) for clamping cloth is mounted on the crossbar (32); when the cloth is clamped on the A-shaped spring clamp (33), the cloth is in a vertical state under the action of its own weight.

4. The fully automatic drying rate tester for fabrics according to claim 1, characterized in that: The lifting device (4) comprises a mounting seat (41) fixed on the base (1), a lifting cylinder (42) fixed on the mounting seat (41), a Z-shaped frame (43) fixed to the output end of the lifting cylinder (42), a horizontal portion (44) in contact with the cloth being provided on the Z-shaped frame (43), and a avoidance hole (45) being provided at the center of the horizontal portion (44).

5. The fully automatic drying rate tester for fabrics according to claim 4, characterized in that: The cross frame (6) is in a fully wrapped shape, and inspection windows (61) are provided on the top and back of the cross frame (6), and sealing plates (62) are installed at the inspection windows (61).

6. The fully automatic cloth drying rate tester according to claim 3, characterized in that: Both ends of the top of the frame body (31) are provided with mounting grooves (34), and the cross bar (32) is mounted in the mounting grooves (34).

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