CN112798764A - Automatic powder adding shrinkage testing equipment - Google Patents
Automatic powder adding shrinkage testing equipment Download PDFInfo
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- CN112798764A CN112798764A CN202110087562.4A CN202110087562A CN112798764A CN 112798764 A CN112798764 A CN 112798764A CN 202110087562 A CN202110087562 A CN 202110087562A CN 112798764 A CN112798764 A CN 112798764A
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- 239000000843 powder Substances 0.000 title claims abstract description 49
- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000004140 cleaning Methods 0.000 claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000003599 detergent Substances 0.000 claims abstract description 62
- 238000002156 mixing Methods 0.000 claims description 33
- 238000005406 washing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001276 controlling effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000004753 textile Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 14
- 238000005303 weighing Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
- G01N33/367—Fabric or woven textiles
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to automatic powder adding shrinkage testing equipment which comprises a cleaning device, a control device connected with the cleaning device, a water supply device and a powder adding device, wherein the cleaning device, the water supply device and the powder adding device are all electrically connected with the control device. The cleaning device is provided with a cleaning cavity, and the powder adding device quantitatively inputs detergent into the cleaning cavity according to a control instruction of the control device. The powder adding device is arranged in the automatic powder adding shrinkage testing equipment to quantitatively and automatically convey the detergent, so that the test is accurate and the automation degree is high. The control device is used for cooperatively regulating and controlling the powder adding device, the water supply device and the cleaning device, and the control effect is good.
Description
Technical Field
The invention relates to the technical field of testing, in particular to automatic powder adding shrinkage testing equipment.
Background
After the textile samples such as fabrics or clothes and the like are cleaned, the shrinkage phenomenon can occur, so that the textile samples can not meet the use requirements of users. The requirement of the shrinkage rate of the textile sample is also specified in the relevant national standard, and the shrinkage rate test equipment is adopted to detect the shrinkage rate of the textile sample. However, the existing shrinkage test equipment needs to manually add a standard amount of detergent at regular time, and because the test time is long and the test times are many, the manual work cannot accurately guarantee the adding time of the detergent every time, so that the improvement is needed.
Disclosure of Invention
The invention aims to provide automatic powder adding shrinkage testing equipment.
In order to achieve the purpose, the invention adopts the following technical scheme: the invention provides automatic powder adding shrinkage testing equipment which comprises a cleaning device, a control device, a water supply device and a powder adding device, wherein the control device, the water supply device and the powder adding device are connected with the cleaning device, the cleaning device is provided with a cleaning cavity, and a detergent is quantitatively input into the cleaning cavity by the powder adding device according to a control instruction of the control device.
In one embodiment, the powder adding device comprises a feeding assembly, a metering assembly and a blanking assembly, the feeding assembly is provided with a containing cavity for containing detergent, the metering assembly is provided with a metering bin and a metering piece located in the metering bin, the metering bin is communicated with the feeding assembly, and the blanking assembly is communicated with the metering bin and the cleaning device.
In an embodiment, the feeding assembly comprises a storage bin, a material pushing frame and a feeder connected to the material pushing frame, the storage cavity is arranged in the storage bin, the storage bin is provided with a discharge port, the material pushing frame is located in the output direction of the discharge port, and the metering bin is located in the output direction of the feeder.
In one embodiment, the metering piece comprises a metering sensor and a baffle plate mounted on the metering sensor, and the baffle plate movably closes the metering bin.
In one embodiment, the blanking assembly comprises a blanking pipe, a mixing frame, a water inlet assembly and a water outlet assembly, the mixing frame is provided with a mixing tank, the blanking pipe is communicated with the metering assembly and the mixing tank, the water inlet assembly and the water outlet assembly are respectively connected with the mixing tank, and the water outlet assembly is connected to the cleaning cavity.
In one embodiment, the cleaning device comprises a rack, a cleaning frame arranged on the rack, a roller rotatably arranged on the cleaning frame, and a driving assembly connected with the roller, the cleaning cavity is arranged on the cleaning frame, the roller is rotatably connected with the cleaning frame and connected with the driving assembly, and the water supply device and the powder adding device are arranged on the rack.
In one embodiment, the cleaning device further comprises a heating assembly mounted to the frame, the heating assembly extending toward the cleaning chamber and located outside the drum.
In one embodiment, the cleaning device further comprises a buffer assembly mounted at intervals on the frame, and the cleaning frame is mounted on the buffer assembly.
In one embodiment, the buffer assembly comprises buffer springs and telescopic assemblies which are distributed on the rack at intervals, the cleaning frame is erected on the buffer springs, and the telescopic assemblies are connected with the rack and the cleaning frame in a stretching mode.
In one embodiment, the water supply device comprises a hot water component and a cold water component which are communicated with the cleaning cavity, and the hot water component and the cold water component are positioned in the extending direction of the powder adding device.
The invention has the beneficial effects that: the powder adding device is arranged in the automatic powder adding shrinkage testing equipment to quantitatively and automatically convey the detergent, so that the test is accurate and the automation degree is high. The control device is used for cooperatively regulating and controlling the powder adding device, the water supply device and the cleaning device, and the control effect is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic perspective view of a test apparatus according to the present invention.
FIG. 2 is a schematic diagram of a side view of the testing apparatus of the present invention.
FIG. 3 is a schematic sectional view of the test apparatus of the present invention.
Fig. 4 is an enlarged schematic view of a structure at a in fig. 3.
FIG. 5 is a schematic view showing a structure in which a housing is partially hidden in the cleaning apparatus of the present invention.
In the figure: a cleaning device 10; a frame 11; a hatch door 111; a wash rack 12; a connection boss 121; a drum 13; a drive assembly 14; a power motor 141; a drive wheel 142; a belt 143; a driven pulley 144; a heating assembly 15; a cushioning assembly 16; a buffer spring 161; a telescoping assembly 162; a drain assembly 17; a drain valve 171; a drain pipe 172; a contaminant filter assembly 173; an exhaust assembly 18; a powder adding device 20; a feed assembly 21; a stock bin 211; a discharge port 2111; a pusher frame 212; a feeder 213; a metering assembly 22; a metering member 221; a metering sensor 2211; a baffle 2212; a metering bin 222; a blanking assembly 23; a blanking pipe 231; a mixing frame 232; a mixing tank 2321; a water intake assembly 233; a water outlet assembly 234; a control device 30; a water supply device 40; a hot water assembly 41; a cold water assembly 42.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the invention discloses an automatic powder adding shrinkage testing device, which comprises a cleaning device 10, a control device 30 connected to the cleaning device 10, a water supply device 40 and a powder adding device 20, wherein the cleaning device 10, the water supply device 40 and the powder adding device 20 are all electrically connected with the control device 30. The cleaning device 10 is provided with a cleaning cavity, and the powder adding device 20 quantitatively inputs detergent into the cleaning cavity according to a control instruction of the control device 30.
The washing device 10 is configured as a washing body for washing the textile sample, and the control device 30 controls the washing device 10 to wash the textile sample put into the washing chamber according to a built-in program which meets the national standard requirements. The water supply device 40 delivers the cleaning solution into the cleaning chamber and mixes it with the detergent according to the built-in program of the control device 30, so that the textile sample is subjected to the cleaning process in the cleaning device 10.
The powder adding device 20 is installed on the cleaning device 10, and quantitatively and sequentially conveys the detergent to the cleaning cavity of the cleaning device 10 according to the control instruction of the control device 30, so as to form an automatic quantitative feeding function, ensure the continuity and timeliness of the test and improve the accuracy of the test result. The powder adding device 20 is arranged in the automatic powder adding shrinkage testing equipment to quantitatively and automatically convey the detergent, so that the test is accurate and the automation degree is high. The control device 30 cooperatively adjusts and controls the powder adding device 20, the water supply device 40 and the cleaning device 10, and the control effect is good. Optionally, the housing 11 is provided with a hatch 111 for closing the inlet of the cleaning device 10 to facilitate the entry of the textile sample into the cleaning device 10.
As shown in fig. 3 and 4, the powder adding device 20 includes a feeding assembly 21, a metering assembly 22 and a blanking assembly 23, wherein the feeding assembly 21 is configured to be a receiving cavity for receiving detergent. The metering component 22 is provided with a metering bin 222 and a metering piece 221 positioned in the metering bin 222, the metering bin 222 is communicated with the feeding component 21, and the blanking component 23 is communicated with the metering bin 222 and the cleaning device 10.
The receiving cavity is a hollow space configured by the feeding assembly 21 and is used for receiving detergent, and the capacity of the detergent meets the standard input amount of two times or more. The dosing bin 222 is configured as a hollow structure for carrying the detergent delivered by the feeding assembly 21. The metering piece 221 can weigh the content of the detergent in the metering bin 222 to realize quantitative powder adding of the powder adding device 20. The metering member 221 may be configured as a weighing module to weigh the detergent in the metering bin 222.
The blanking assembly 23 is used for receiving the standard amount of the detergent output by the metering assembly 22 and guiding the detergent to the cleaning device 10, so that the air flow or liquid in the cleaning device 10 is prevented from flowing back to the metering assembly 22, and the weighing accuracy of the metering assembly 22 is prevented from being influenced. Optionally, the feeding assembly 21 is positioned above the metering assembly 22 so that the detergent gradually falls into the metering assembly 22. The dropping unit 23 is located below the metering unit 22 so that the detergent flows into the dropping unit 23 by gravity. Optionally, the detergent is formulated as a powdered standard test material.
In an embodiment, the feeding assembly 21 includes a bin 211, a material pushing frame 212, and a feeder 213 connected to the material pushing frame 212, and the receiving cavity is disposed in the bin 211. The stock bin 211 is provided with a discharge port 2111, the material pushing frame 212 is positioned in the output direction of the discharge port 2111, and the metering bin 222 is positioned in the output direction of the feeder 213. The bin 211 is used for containing detergent, and the containing cavity is located in the bin 211. Optionally, the space of the receiving cavity gradually expands from the discharge port 2111 to a direction away from the discharge port 2111, that is, the storage bin 211 forms a tapered structure, so that the detergents are sequentially output along the discharge port 2111.
The material pushing frame 212 is located below the discharging port 2111 to receive the detergent output from the discharging port 2111. The detergent discharged from the discharge port 2111 falls into the material pushing frame 212 and is away from the opening direction of the metering bin 222, that is, the metering bin 222 is located below the material pushing frame 212 and is respectively disposed at two ends of the material pushing frame 212 together with the material distribution bin. The pusher 212 carries the detergent and progressively delivers it to the dosing bin 222, driven by the feeder 213, and the dosing assembly 22 is able to accurately weigh the weight of the detergent falling into the dosing bin 222. When the weight of the detergent reaches the standard value, the control device 30 controls the feeder 213 to stop moving, and controls the detergent in the metering bin 222 to flow into the blanking assembly 23, so that the conveying amount of the detergent is accurate. Alternatively, the pusher frame 212 is slightly inclined downward toward the side of the measuring bin 222, and the pusher pushes the pusher frame 212 to vibrate, so that the detergent on the pusher frame 212 falls into the measuring bin 222 after vibration. Wherein the pusher is configured to vibrate the component. Alternatively, the pusher is mounted to the pusher frame 212 and drives the detergent on the pusher frame in a reciprocating telescoping motion to gradually fall into the dosing bin 222. Wherein, the stoker is configured to solenoid valve, cylinder, flexible motor and coupling assembling. Optionally, a pusher is mounted to the pusher frame 212 and screws to push the detergent into the dosing bin 222. Alternatively, the pusher is configured as a screw assembly and the screw drive can dose detergent to provide weighing accuracy of the metering assembly 22. Further, the pusher and the pusher frame 212 constitute a screw assembly, and the bin 211 is connected to the screw assembly, so that the detergent directly enters the screw assembly, and the continuity and stability of logistics transportation are improved.
The metering member 221 is installed at the metering bin 222 and can weigh the detergent dropped into the metering bin 222. The metering device 221 includes a metering sensor 2211 and a baffle 2212 mounted on the metering sensor 2211, and the baffle 2212 movably closes the metering chamber 222. The weighing sensor 2211 is electrically connected to the control device 30 to transmit weighing data to the control device 30. A baffle 2212 is mounted to the metering sensor 2211 to carry the detergent. When the metering member 221 moves integrally with respect to the metering bin 222, the baffle 2212 moves and opens with respect to the metering bin 222, so that the detergent is fed into the blanking assembly 23. Optionally, the metering sensor 2211 is mounted on a carriage that is slidably coupled to the feed assembly 21 or the metering bin 222 such that the closure 2212 closes or opens the metering bin 222. Alternatively, the metering sensor 2211 may be rotatably coupled to a turret that is rotatably coupled to the feed assembly 21 or the metering silo 222 such that the closure 2212 closes or opens the metering silo 222.
The blanking assembly 23 is located below the metering bin 222 to receive the detergent flow. In an embodiment, the blanking assembly 23 includes a blanking pipe 231, a mixing frame 232, a water inlet assembly 233 and a water outlet assembly 234, the mixing frame 232 has a mixing tank 2321, and the blanking pipe 231 communicates the metering assembly 22 and the mixing tank 2321. The water inlet component 233 and the water outlet component 234 are respectively connected to the mixing tank 2321, and the water outlet component 234 is connected to the cleaning chamber.
The mixing tank 2321 is configured as a container to receive the detergent output from the dosing bin 222. The opening of the mixing tank 2321 faces the discharge direction of the metering bin 222, and the opening size of the mixing tank 2321 is larger than the outlet size of the metering bin 222, so that the mixing tank 2321 can fully receive the detergent output from the metering bin 222 and the moisture of the cleaning device 10 can be reduced or even prevented from flowing into the metering bin 222 along the moderating tank. Accordingly, the baffle 2212 closes the opening of the metering bin 222 to further prevent moisture from the mixing tank 2321 from flowing in. Optionally, a down pipe 231 is located between the dosing bin 222 and the mixing rack 232 to guide the direction of detergent circulation and avoid detergent scattering or drift. Optionally, the down pipe 231 is of tubular construction and extends into the mixing tank 2321.
The water inlet assembly 233 is connected to the mixing frame 232 to input liquid into the mixing tank 2321 to mix and wash the detergent into the washing apparatus 10. Wherein, the water inlet assembly 233 is connected to the mixing frame 232 and faces the notch of the mixing tank 2321, so that the detergent in the mixing tank 2321 can be flushed out of the water outlet assembly 234. The water outlet assembly 234 is installed at the mixing frame 232 and located at the bottom of the mixing tank 2321 to guide the liquid mixed with the detergent into the cleaning device 10, and the guiding performance is good. Optionally, the water outlet assembly 234 includes a guiding pipe made of a hydrophobic material or having a hydrophobic coating compounded on the inner pipe wall thereof, so as to improve the smoothness of the liquid circulation, avoid the liquid residue, improve the testing accuracy of the cleaning device 10, and ensure the quantitative delivery of the detergent to the cleaning device 10.
As shown in fig. 3 and 5, the cleaning device 10 includes a frame 11, a cleaning rack 12 mounted on the frame 11, a roller 13 rotatably mounted on the cleaning rack 12, and a driving assembly 14 connected to the roller 13, wherein the cleaning chamber is disposed on the cleaning rack 12. The roller 13 is rotatably connected to the washing frame 12 and connected to the driving assembly 14, and the water supply device 40 and the powder adding device 20 are mounted on the frame 11.
The housing 11 is of a frame construction to support and house other accessories. The washing rack 12 is installed in the frame 11 and is used for receiving detergent and cleaning liquid to form a washing space for the textile sample. The water supply device 40 supplies a liquid such as clean water to the cleaning space of the cleaning rack 12, and the liquid is mixed with the quantitative detergent mixed liquid supplied from the powder adding device 20 to soak the textile sample. The water supply device 40 includes a hot water component 41 and a cold water component 42 communicated to the cleaning cavity, and the hot water component 41 and the cold water component 42 are located in the extending direction of the powder adding device 20. The hot water assembly 41 and the cold water assembly 42 are connected to the washing rack 12 and supply liquid with different temperatures to the washing chamber, so as to flexibly adjust the test conditions. Furthermore, the outer side wall of the cleaning rack 12 is provided with a connecting boss 121, the blanking assembly 23, the hot water assembly 41 and the cold water assembly 42 are all connected to the connecting boss 121, and are mixed at the connecting boss 121, so that the mixing effect of the detergent is improved.
The roller 13 is configured to be rotatably connected to the receiving space of the wash rack 12, and the driving assembly 14 is located outside the wash rack 12 and connected to the roller 13 to drive the roller 13 to rotate. The roller 13 is used for accommodating a textile sample and driving the textile sample and the cleaning solution to move under the driving of the driving component 14 so as to clean the textile sample.
The driving assembly 14 includes a power motor 141 mounted on the frame 11, a driving wheel 142 mounted on an output shaft of the power motor 141, a driven wheel 144 mounted on the drum 13, and a transmission belt 143 connecting the driving wheel 142 and the driven wheel 144. The roller 13 is driven by the power motor 141 through the transmission belt 143 to rotate, so as to make the objects in the washing rack 12 move. Alternatively, the power motor 141 is configured as a servo motor to flexibly adjust the rotation speed of the drum 13.
Optionally, the washing device 10 further comprises a drain assembly 17 mounted to the frame 11, the drain assembly 17 being connected to the washing rack 12 and communicating with the washing chamber for draining liquid from the washing chamber. Alternatively, the drain assembly 17 includes a drain pipe 172, a drain valve 171 mounted to the drain pipe 172, and a foreign substance filtering assembly 173, and the drain pipe 172 is connected to the wash stand 12. The foreign substance filtering assembly 173 is located between the drain valve 171 and the wash rack 12, and filters foreign substances in the liquid discharged from the wash rack 12. Optionally, the impurity filtering unit 173 includes a screen member extending into the drain pipe 172 and a screw cap installed at a side wall of the drain pipe 172, the screen member being capable of entering and exiting along an opening closed by the screw cap.
Further, the cleaning device 10 further includes a heating assembly 15 mounted on the frame 11, and the heating assembly 15 extends toward the cleaning cavity and is located outside the drum 13. The heating assembly 15 is used for heating the cleaning solution in the cleaning cavity so as to adjust the temperature of the cleaning solution in the cleaning cavity and adapt to different test requirements. Optionally, the heating assembly 15 is a heating pipe disposed on the wash rack 12. Optionally, the cleaning device 10 further comprises a temperature measuring component mounted on the frame 11, and the temperature measuring component extends towards the cleaning cavity to detect the temperature of the cleaning solution in the cleaning cavity. Optionally, the thermometric assembly is configured with a temperature sensor.
Further, the cleaning device 10 further includes an exhaust assembly 18 mounted to the frame 11, and the exhaust assembly 18 is connected to the cleaning rack 12 to exhaust the steam or gas in the cleaning chamber to the outside of the frame 11. Optionally, the exhaust assembly 18 is configured as an exhaust pipe.
In one embodiment, the washing device 10 further includes a buffer assembly 16 spaced apart from the frame 11, and the wash rack 12 is mounted to the buffer assembly 16. The wash rack 12 is mounted to the bumper assembly 16 to transmit vibrations to the bumper assembly 16 to dissipate impact forces and noise through the bumper assembly 16 for a quiet operation. Moreover, the buffer assembly 16 can adjust the angle of the cleaning frame 12, and improve the cleaning efficiency and the cleaning effect of the textile sample in the rotation process of the roller 13.
In an embodiment, the buffer assembly 16 includes a buffer spring 161 and a telescopic assembly 162 spaced apart from each other and distributed on the frame 11, the wash rack 12 is mounted on the buffer spring 161, and the telescopic assembly 162 connects the frame 11 and the wash rack 12 in a stretching manner. The buffer springs 161 are spaced apart from each other and connected to the frame 11 and the rack 12, so that the weight of the rack 12 and its internal parts is pressed against the buffer springs 161, thereby eliminating the impact force generated during the operation of the roller 13 and the cleaning solution by the buffer springs 161 and reducing the noise of the test equipment. Alternatively, the buffer springs 161 are arranged in four and symmetrically arranged at the top corners of the quadrangle. The cleaning rack 12 is erected on the buffer spring 161, and the connection is convenient.
The telescopic assembly 162 connects the frame 11 and the wash rack 12, so that the installation positions of the wash rack 12 and the frame 11 are relatively fixed. The telescopic assembly 162 is configured as a gas spring structure, so that the connection between the wash rack 12 and the rack 11 is tight, and the telescopic assembly 162 cooperates with the buffer spring 161 to control the moving range of the wash rack 12, thereby improving the operation stability. Optionally, the telescopic assembly 162 includes a first telescopic member, a second telescopic member and a third telescopic member symmetrically disposed with the first telescopic member, and a fourth telescopic member symmetrically disposed with the third telescopic member, the first telescopic member and the second telescopic member are connected to one end of the cleaning rack 12 and spaced from the driven wheel 144, and the third telescopic member and the fourth telescopic member are connected to the other end of the cleaning rack 12 and spaced from the opening of the drum 13. Optionally, the first and second telescoping members are inclined with respect to each other, e.g., the first and second telescoping members are splayed together and connected to the wash rack 12 to adjust the force direction. Similarly, the third and fourth telescoping members are disposed at an angle relative to one another. Optionally, the height of the first expansion element in the axial direction of the buffer spring 161 is greater than the height of the third expansion element in the axial direction of the buffer spring 161, so as to adjust the inclination of the wash rack 12.
The test flow of the test equipment for the shrinkage of the textile sample comprises the following steps:
and S101, outputting a powder adding instruction to the powder adding device 20 through the control module. When the control module receives the powder adding completion signal output by the powder adding device 20, the control module outputs the powder adding completion signal and outputs other instructions.
And S102, outputting a water supply instruction to the water supply device 40 through the control module. The water supply device 40 supplies the cleaning liquid to the cleaning device 10 according to the water supply instruction.
S103, a cleaning instruction is output to the cleaning apparatus 10 through the control module, so that the cleaning apparatus 10 operates the cleaning step according to the built-in program setting.
And S104, repeating the steps S101 to S103 for preset times to finish the test of the textile sample.
In step S101, the powdering device 20 performs the powdering step to add a fixed amount of detergent to the cleaning device 10. The step example comprises the following powder adding steps:
s201, starting a weighing button, and outputting the detergent to the material pushing frame 212 by the hopper.
S202, the pusher drives the pusher frame 212 to deliver the detergent to the metering assembly 22.
S202, the metering component 22 weighs the detergent. Wherein, when the weight of the test agent weighed by the metering assembly 22 does not reach the preset value, the pusher continues to drive the pusher frame 212 to deliver the detergent to the metering assembly 22. When the weight of the test agent weighed by the metering assembly 22 reaches the preset value, the pusher stops driving the pusher rack 212 to deliver the detergent to the metering assembly 22.
S203, the baffle 2212 in the metering assembly 22 is opened, so that the detergent falls into the blanking assembly 23.
S204, the control module controls the water inlet component 233 to input the liquid into the mixing tank 2321 to preliminarily mix the detergent.
S205, the mixed detergent enters the cleaning device 10 along the water outlet assembly 234, and the step of adding the powder is completed.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (10)
1. The utility model provides an automatic whitewashed shrinkage test equipment, its characterized in that, including belt cleaning device, connect in belt cleaning device's controlling means, water supply installation and powder adding device, belt cleaning device, water supply installation and powder adding device all with the controlling means electricity is connected, belt cleaning device disposes and washs the chamber, the powder adding device according to controlling means's control command to wash the chamber ration input detergent.
2. The testing equipment of claim 1, wherein the powder feeding device comprises a feeding assembly, a metering assembly and a blanking assembly, the feeding assembly is provided with a receiving cavity for receiving detergent, the metering assembly is provided with a metering bin and a metering piece located in the metering bin, the metering bin is communicated with the feeding assembly, and the blanking assembly is communicated with the metering bin and the cleaning device.
3. The testing equipment of claim 2, wherein the feeding assembly comprises a bin, a material pushing frame and a feeder connected to the material pushing frame, the storage cavity is arranged in the bin, the bin is provided with a discharge port, the material pushing frame is located in an output direction of the discharge port, and the metering bin is located in an output direction of the feeder.
4. The test apparatus of claim 2, wherein the metering member includes a metering sensor and a flap mounted to the metering sensor, the flap movably enclosing the metering chamber.
5. The testing apparatus of claim 2, wherein the blanking assembly comprises a blanking pipe, a mixing frame, a water inlet assembly and a water outlet assembly, the mixing frame has a mixing tank, the blanking pipe communicates the metering assembly and the mixing tank, the water inlet assembly and the water outlet assembly are respectively connected to the mixing tank, and the water outlet assembly is connected to the cleaning chamber.
6. The test equipment as claimed in claim 1, wherein the cleaning device comprises a frame, a cleaning frame mounted on the frame, a roller rotatably mounted on the cleaning frame, and a driving assembly connected with the roller, the cleaning chamber is disposed on the cleaning frame, the roller is rotatably connected to the cleaning frame and connected with the driving assembly, and the water supply device and the powder adding device are mounted on the frame.
7. The test apparatus of claim 6, wherein the cleaning device further comprises a heating assembly mounted to the frame, the heating assembly extending toward the cleaning chamber and located outside the drum.
8. The test apparatus of claim 6, wherein the washing device further comprises a buffer assembly mounted at intervals to the frame, the wash rack being mounted to the buffer assembly.
9. The test equipment as claimed in claim 8, wherein the buffer assembly comprises buffer springs and telescopic assemblies which are distributed at intervals on the rack, the cleaning frame is arranged on the buffer springs, and the telescopic assemblies are connected with the rack and the cleaning frame in a stretching mode.
10. The testing apparatus of claim 1, wherein the water supply device comprises a hot water component and a cold water component which are communicated with the cleaning cavity, and the hot water component and the cold water component are located in the extending direction of the powder adding device.
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| CN202110087562.4A CN112798764A (en) | 2021-01-22 | 2021-01-22 | Automatic powder adding shrinkage testing equipment |
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| CN202110087562.4A CN112798764A (en) | 2021-01-22 | 2021-01-22 | Automatic powder adding shrinkage testing equipment |
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