CN112923470A

CN112923470A - Dust-proof humidifying cover

Info

Publication number: CN112923470A
Application number: CN202110152029.1A
Authority: CN
Inventors: 宗谷音
Original assignee: Zhejiang Fuanlai Technology Co ltd
Current assignee: Zhejiang Fuanlai Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-06-08

Abstract

A dust-proof humidifying cover comprises a cover body and a local humidifier; the cover is connected with the local humidifier, a door handle is arranged on a side door of the cover, and a plurality of bases are arranged at the bottom of the cover; the local humidifier is provided with a water hole and an air hole; the water hole is connected with an external water tank or a water inlet pipeline through a water pipe, and a water valve is arranged on the water pipe. The invention has the following beneficial effects: under the synergistic effect of the cover and the humidifying device, flying cotton fibers on the surfaces of most of yarns are reduced, and the isolation cover is used for isolating different yarns to avoid color mixing and adhesion of the flying cotton fibers, so that the generation of inferior-quality products is avoided, and the product yield is improved; by adopting the form of local humidification inside the cover, the hosiery machine and electronic elements in the weaving workshop are not easy to be affected with damp, the maintenance cost is reduced, and the dust insulation effect is good; the drainage device, the humidity sensor and the exhaust fan are adopted to ensure the stable humidity of the surface of the yarn, and the subsequent processing is facilitated.

Description

Dust-proof humidifying cover

Technical Field

The invention relates to the technical field of weaving devices, in particular to a dust-proof humidifying cover.

Background

The weaving workshop is generally humidified by installing a humidifying device on the top or wall of the workshop, the relative humidity of the workshop is controlled to be 50% -80%, the purpose of reducing bad factors such as static electricity, flying flowers, flying wadding and dust which influence the weaving quality is achieved, and the effect of cooling is achieved in summer. However, the existing humidification technology also brings some disadvantages: the flying and flying cotton scattering area generated by the hairiness on the surface of the yarn cannot be controlled, on one hand, flying socks are easy to generate during sock knitting, and on the other hand, the flying and flying cotton accumulated in the sock machine needs to be cleaned and maintained frequently for more than 2 times/day generally; water and fog sprayed by the existing humidifying device are scattered in various areas of a workshop, including devices such as a hosiery machine and the like, so that the surface and needle parts of the hosiery machine are easy to rust, electronic elements such as a circuit board, an electromagnetic valve and the like are easy to damage, and the maintenance cost is higher; the existing humidifying device has uneven water yield, the spray head is still easy to block after the water source is filtered, and one workshop needs to be maintained for two times per month on average; the overall humidity of the workshop is high, generally about 60%, and certain influence is generated on the physical and psychological health of a vehicle stopper, so that the working efficiency is influenced.

The application discloses a humidifying device of a weaving workshop, which comprises a supporting table, wherein a water storage tank is arranged on the supporting table, a water inlet is formed in the top of the water storage tank, a water outlet is formed in the bottom of the water storage tank, an installation pipe is arranged on one side of the water storage tank, an atomizing pipe penetrates through the installation pipe, a hollow ball is arranged at the other end of the atomizing pipe, an atomizing head is arranged at one end of the atomizing pipe and can be rotatably arranged on the atomizing pipe, a high-pressure pump is arranged between the water outlet on the water storage tank and the water inlet on the installation pipe, the water inlet end of the high-pressure pump is hermetically connected with the water outlet of the water storage tank, the water outlet end of the high-pressure pump is hermetically connected with the water inlet of the atomizing pipe, and low-pressure water in the water storage tank can be converted into high-pressure water by adopting the installation pipe and the high-pressure pump, for realizing that the spraying provides the source power, spray tube one end is hollow globular can make things convenient for the atomising head to rotate, makes things convenient for operating personnel to adjust the spraying angle of atomising head according to actual conditions, simple structure, convenient operation.

The defects that the whole workshop is covered by the spray head in the scheme during humidification, the surface of the hosiery machine and needle parts are wetted and rusted, and the maintenance cost is increased; yarns in a weaving workshop usually need multiple colors, yarns with different colors can generate color cross due to attached flying flocks with other colors, and the flying flocks cannot be completely avoided due to the use of a spray head; due to the fact that the workshop range is too large, if the spray head covers the whole workshop, humidity in the workshop can be uneven in a long time, and the optimal humidifying effect cannot be achieved.

Disclosure of Invention

The invention overcomes the defects in the prior art, and provides the dust-isolating humidifying cover which has a compact structure and low maintenance cost, uses the humidifying yarns with more uniform and stable humidity to reduce flying cotton fibers, prevents needles and electronic elements of a weaving machine from being affected with damp, and isolates different yarns to avoid color cross adhesion of the flying cotton fibers.

In order to solve the above problems, the present invention adopts the following technical solutions.

A dust-proof humidifying cover comprises a cover body and a local humidifier; the cover is connected with the local humidifier, a door handle is arranged on a side door of the cover, and a plurality of bases are arranged at the bottom of the cover; the local humidifier is provided with a water hole and an air hole; the water hole is connected with an external water tank or a water inlet pipeline through a water pipe, and a water valve is arranged on the water pipe.

The cover covers the whole device to realize dust isolation, and the local humidifier only humidifies the inside of the cover, so that the local humidifying effect of the weaving workshop is realized. Because the hosiery machine in weaving workshop and the needle spare on the hosiery machine, circuit board, solenoid valve etc. are all isolated outside by the cover, local humidifier is at the during operation, and these parts are difficult for weing the damage, reduce the maintenance cost. The humidifying method of the local humidifier arranged on the side wall of the cover is to spray the inside of the cover. Water in the local humidifier comes from external water source or water tank, leads to water piping connection between water tank and the local humidifier, in sending the water pipe through the water pump with water, then inside from the water hole entering cover. The water outlet of the water pipe is controlled by a water valve, and the opening and closing of the water valve are controlled by an electromagnetic valve on the air flow control pipeline.

Preferably, a plurality of isolation hoods for isolating flying cotton fibers are arranged in the hood, the isolation hoods are provided with openings, supporting legs are arranged at the bottoms of the isolation hoods, and humidity sensors are arranged on the inner side walls of the isolation hoods. In order to further reduce the mutual influence between flying cotton and flying wadding generated during the knitting of yarns with different colors, independent and corresponding isolation covers are arranged on each yarn drum seat, so that the generation of flying cotton sub-socks is further avoided; the use of the cage follows the least principle, i.e. if there are yarns of several colours at the same time, the cage is not used for the same-colour bobbin with the largest number, and the cages are used for the remaining bobbins. The folding supporting feet ensure that an annular space for introducing fog is reserved between the bottom of the isolation cover and the bottom plate, and when the fog rises along the inner wall of the isolation cover, the humidity sensor detects whether the humidity above the yarn drum is stable; when the detected humidity is lower than the set value, the controller controls the supply amount of air and the supply amount of water to be increased.

Preferably, the base comprises a yarn drum induction base and a yarn drum shaft, the yarn drum shaft is arranged above the yarn drum induction base, and a gravity sensor is arranged in the yarn drum induction base. After the local humidifier is used for a period of time, some condensed water can be accumulated in the cover, and the yarn drum is arranged on the yarn drum induction base, so that the yarn can be prevented from being wetted by the condensed water; the bobbin shaft can enable the yarn to be quickly aligned and fixed in position when being put in from the top of the isolation cover, and the processing efficiency is improved; the gravity sensor on the response base can detect the yarn residual volume in the yarn section of thick bamboo, if weight reduces to and is close the section of thick bamboo core, and the sensor signals, reminds operating personnel to change the yarn.

Preferably, the bottom of the cover is provided with a bottom plate, and the bottom plate and the base are of an integral structure. The integrated structure is convenient for processing the bottom plate, and can prevent the position deviation of the yarn barrel caused by the movement of the component, thereby interfering the humidifying and the wire outlet process.

Preferably, a drainage device is arranged below the bottom plate, and the drainage device comprises a plurality of water chutes and drainage pipes. The aqueduct is located the both sides of cage, after local humidifier uses a period, can accumulate some comdenstion water on the bottom plate, and the comdenstion water can get into the drain pipe through the aqueduct guide and discharge, prevents to lead to the humidity in the cover to rise fast because ponding evaporates. Meanwhile, fog in the cover can lead the flying wadding to be heavy, and then the fog falls to the bottom and is taken away by the drainage device.

Preferably, the local humidifier is provided with an air-water atomizing nozzle, and the front end of the air-water atomizing nozzle is provided with a mist outlet; the mist outlet comprises a plurality of water outlets and a plurality of air outlets; the air holes and the water holes collect the air and the water into the mist outlet of the air-water atomizing nozzle, the water outlet contained in the mist outlet sprays water flow, the water flow and the gas sprayed from the gas outlet are intersected to form water mist, and the mist has a humidifying effect on a yarn drum positioned on the yarn drum induction base in the cover.

Preferably, the water hole is positioned at the tail end of the air-water atomizing nozzle; the water pipe is also provided with a water quantity regulator, and the water quantity regulator is connected with the water valve; the water quantity regulator can further control the moisture content of the local humidifier during spraying by controlling the water yield in the water pipe, so that the control of the relative humidity in the cover is realized.

Preferably, the tail end of the gas-water atomizing nozzle is also provided with an air hole and a corresponding air pipe; the air pipe comprises an air flow control pipeline and an air supply pipeline, and the air supply pipeline is provided with an electromagnetic valve for controlling water quantity; the gas is divided into two paths in the gas pipe, one path controls the airflow to flow through the airflow control pipeline by the electromagnetic valve to jack the water valve, so that the water in the water pipe flows out from the water hole, and the other path of gas flows out from the gas hole after flowing through the gas supply pipeline, thereby playing the role of controlling and conveying the gas at the same time.

Preferably, a top cover is arranged on the external water tank, and a liquid level controller is arranged inside the external water tank; a feeding port is arranged on the side surface of the external water tank. After the external water tank is provided with the feeding port, finishing auxiliaries such as an antibacterial agent and a softening agent can be supplemented into the external water tank before the local humidifier performs spraying work. The finishing auxiliary can be directly acted on the yarns through the local humidifier, so that the subsequent finishing process is reduced. The pan feeding mouth also can regard as the moisturizing mouth of a water tank, because the mouth is less, and the flying cotton is difficult to get into, can install lid etc. additional on the pan feeding mouth moreover and cover, opens again when waiting the moisturizing. The working mode of the liquid level controller is as follows: when the water level is lower than a set value at any working time, an alarm signal for prompting water addition is transmitted to a monitoring system of production equipment, and at the moment, a water pump externally connected with a water tank stops working; after water is supplemented into the water supply tank, the water pump of the external water tank can be recovered to work normally. The production equipment comprises a knitting machine, the knitting machine runs a running program including a knitting program, and the working arbitrary time period comprises the time when any section is knitted.

Preferably, the top of the cover is provided with a plurality of small holes, and the outer side of the cover is also provided with an exhaust fan and a hygrothermograph; the aperture is used for exporting the yarn, and the temperature information, the humidity information in the cover can real-time recording to the wet thermometer, if the humidity in the cover is higher for the wet thermometer to reflect, can carry out the moisture that airs exhaust in the reduction cover through the air discharge fan, and dry air can be followed the opening at cage top and supplemented to the cover in.

Therefore, the invention has the following beneficial effects: (1) under the synergistic effect of the cover and the local humidifier, flying cotton fibers on the surfaces of most of yarns are reduced, the isolation cover is used for isolating different yarns to avoid color mixing and adhesion of the flying cotton fibers, defective products are avoided, and the product yield is improved. (2) By adopting the form of local humidification inside the cover, the hosiery machine and electronic elements in the weaving workshop are not easy to be affected with damp, the maintenance cost is reduced, and the dust insulation effect is good. (3) The drainage device, the humidity sensor and the exhaust fan are adopted to ensure the stable humidity of the surface of the yarn, and the subsequent processing is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic structural view of an air-water atomizing nozzle portion of the present invention.

FIG. 3 is a schematic view of the internal structure of the hood and the flow direction of the air flow of the present invention.

Fig. 4 is a top view of the interior of a closure in accordance with one embodiment of the present invention.

In the figure: the device comprises a cover 1, a water hole 2, an air hole 3, a water pipe 4, an air pipe 5, an air pipe 51, an air flow control pipeline 52, an air supply pipeline 6, a water valve 7, an electromagnetic valve 8, an air-water atomizing nozzle 9, a mist outlet 10, an external water tank 10, a material inlet 11, a water quantity regulator 12, a base 13, a bobbin induction base 131, a bobbin shaft 132, a separation cover 14, a drainage device 15, a water guide groove 151, a water guide groove 152, a drainage pipe 16, a humidity sensor 17, a bobbin 18, a small hole 19, an exhaust fan 20, a hygrothermograph and a door handle 21.

Detailed Description

The following further describes embodiments of the present invention by way of specific examples, with reference to the accompanying drawings.

As shown in fig. 1 to 4, the dust-proof humidifying cover related to the present invention comprises a cover 1 and a local humidifier; the cover is connected with the local humidifier, a door handle 21 is arranged on a side door of the cover 1, and a plurality of bases 13 are arranged at the bottom of the cover; the local humidifier is provided with a water hole 2 and an air hole 3; the water hole 2 is connected with an external water tank 10 or a water inlet pipeline through a water pipe 4, and a water valve 6 is arranged on the water pipe 4.

Specifically, a plurality of isolation hoods 14 for isolating flying cotton are arranged inside the hood 1, in the embodiment, twelve isolation hoods are arranged, the isolation hoods are divided into three rows and four columns which are arranged at equal intervals, and the top of each isolation hood is conical; the top of the cage is provided with openings (not shown) for guiding the yarn from the bobbin 17, the bottom of the cage 14 is provided with feet, and the inner side wall is provided with a humidity sensor 16.

Specifically, the base 13 includes a bobbin sensing base 131 and a bobbin shaft 132, the bobbin shaft 132 is disposed above the bobbin sensing base 131, a gravity sensor is disposed inside the bobbin sensing base 131, and in an embodiment, the bobbin sensing base 131 is coaxial with the bobbin shaft 132.

Specifically, the bottom of the cover 1 is provided with a bottom plate, and the bottom plate and the base 13 are of an integral structure.

Specifically, a drainage device 15 is arranged below the bottom plate 13, the drainage device 15 includes a plurality of water chutes 151 and drainage pipes 152, in an embodiment, five water chutes 151 are longitudinally distributed on two sides of the isolation cover at equal intervals.

Specifically, the local humidifier is provided with an air-water atomizing nozzle 8, in the embodiment, the nozzle 8 is located in the middle of the bottom of the inner side, and the front end of the air-water atomizing nozzle 8 is provided with a mist outlet 9; the mist outlet 9 is provided with a plurality of water outlets and air outlets (not shown in the figure); in the embodiment, one water outlet is arranged, two air outlets are arranged from top to bottom, the water outlet, the air outlets are sequentially arranged from top to bottom, the water outlet is connected with the water hole through a water pipe, the air outlets are connected with the air hole through an air pipe, and the air pipe is branched in the air-water atomizing nozzle. During spraying, the three holes simultaneously spray air flow and water flow, the air flow breaks up the water flow to form water mist, and then the water mist is released from the mist outlet.

Specifically, a water quantity regulator 12 is also arranged on the water pipe 4; the water volume regulator 12 is connected to the water valve 6.

Specifically, the water hole 2 is positioned at the tail end of the air-water atomizing nozzle 8, and the tail end of the air-water atomizing nozzle 8 is also provided with an air hole 3 and a corresponding air pipe 5; the air pipe 5 comprises an air flow control pipeline 51 and an air supply pipeline 52, and the air supply pipeline 52 is provided with an electromagnetic valve 7 for controlling the water quantity.

Specifically, a top cover is arranged on the upper side of the external water tank 10, and a liquid level controller is arranged inside the external water tank; the outer side surface of the external water tank 10 is provided with a feeding port 11.

Specifically, a plurality of small holes 18 are arranged on the top of the cover 1, in the embodiment, the number of the small holes 18 is more than that of the base 13, and an exhaust fan 19 and a hygrothermograph 20 are arranged on the outer side of the cover 1.

The working process of the invention is as follows.

As shown in fig. 1-4. When in use, at least 1, at most 20 bobbins of the same or different types and colors can be placed in the isolation cover, and in the embodiment, the total number of the isolation covers is 12; when the yarn cylinder is put in, the cylinder core is aligned with the yarn cylinder shaft, and when the yarn cylinder is needed, the isolation cover is placed on the outer side of the base. When the local humidifier sprays, a program on the hosiery machine sends an instruction to open the electromagnetic valve, and the electromagnetic valve can be opened at any part of the coil of the hosiery to enable the air pipe to exhaust; one path of gas passes through the gas flow control pipeline and jacks up the water valve, so that water in the water pipe flows out from the water hole, and the other path of gas flows out from the gas hole after flowing through the gas supply pipeline. The electromagnetic valve is controlled by a knitting program in the knitting machine, and the electromagnetic valve controls the opening and closing of the air flow control pipeline and the air supply pipeline. The airflow control pipeline is used for controlling the switch of the water valve, and the air supply pipeline supplies air to the spray head of the local humidifier. The airflow in the air supply pipeline acts on the water flowing out of the water pipe, and the water flows out of the water pipe through the air water atomization nozzle to form mist water drops.

The air flow and the water flow in the air hole and the water hole are converged to a mist outlet of the air-water atomizing nozzle, the mist outlet is provided with a water outlet and two air outlets which are arranged from top to bottom in turn as the air outlet, the water outlet and the air outlet, the water outlet is connected with the water hole through a water pipe, the air outlet is connected with the air hole through an air pipe, and the air pipe is branched inside the air-water atomizing nozzle. During spraying, the three holes simultaneously spray air flow and water flow, the air flow breaks up the water flow to form water mist, and then the water mist is released from the mist outlet. The fog moves upwards along the inner wall of the isolation cover to humidify the yarn drum positioned on the yarn drum induction base in the cover, and partial redundant fog escapes from the opening at the top of the isolation cover, so that the effect of isolating dust is also achieved. The fog-like water drops are scattered on the surface of the yarn barrel, so that the phenomena of flying and flying in disorder can be greatly reduced, and the quality of the socks is effectively improved.

When the mist rises along the inner wall of the isolation cover, the humidity sensor detects whether the humidity above the yarn drum is stable. The humidity sensor contains one in all the cages. When any humidity sensor detects that the humidity rapidly rises, the exhaust fan is opened to exhaust redundant moisture, and meanwhile troubleshooting is carried out; when any humidity sensor detects that the humidity is lower than a set value, the controller controls the air supply amount and the water supply amount to be increased, and meanwhile troubleshooting is carried out. After the local humidifier is used for a period of time, some condensed water can be accumulated on the bottom plate, and the condensed water is guided into the drain pipe through the water guide groove to be discharged.

An air suction device communicated with the interior of the cover through a pipeline is arranged on the outer side of the cover. The air suction device is arranged for further reducing flying cotton and flying cotton in the cover, and the cover can be designed to be transparent, so that the flying cotton quantity in the cover can be seen more visually, and workers can be helped to determine whether the air suction device needs to be opened or not.

When the yarn of a certain yarn drum is nearly used up, the gravity sensor below the corresponding yarn drum senses that the weight is smaller than a certain set value, and the controller sends a signal to remind an operator to replace the yarn drum.

After the technical scheme of the invention is adopted, the cleaning workload of the car stop worker is greatly reduced: the number of the sock knitting machines is reduced from 1 time per shift, 2 times per day and 10 minutes per sock knitting machine to 1 time per 3 days, and each sock knitting machine is divided into 1 minute. When guaranteeing board work efficiency, the car stop worker can also compromise more hosiery machine and watch and take care of work.

In addition, with the help of the real-time detection functions of sensors such as a water quantity regulator, a liquid level controller and a temperature and humidity meter, the humidity in the dust-proof humidifying cover can be controlled in real time, the moisture content of yarn in the yarn barrel is further controlled, the risk of sparks caused by static electricity accumulated by flying is avoided, and the production safety is ensured.

The above embodiments are only used to further illustrate the dust-isolating humidifying cover of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a dust separation humidification cover which characterized in that: comprises a cover and a local humidifier; the cover is connected with the local humidifier, a door handle is arranged on a side door of the cover, and a plurality of bases are arranged at the bottom of the cover; the local humidifier is provided with a water hole and an air hole; the water hole is connected with an external water tank or a water inlet pipeline through a water pipe, and a water valve is arranged on the water pipe.

2. A dust-separation humidifying hood as defined in claim 1, wherein: the inside cage that is equipped with a plurality of isolated flying cotton fibre of cover, the cage is equipped with the trompil, and the bottom of cage is equipped with the spike, and the inside wall is equipped with humidity transducer.

3. A dust-separation humidifying hood as defined in claim 1, wherein: the base contains a yarn section of thick bamboo response base and a yarn section of thick bamboo axle, the yarn section of thick bamboo axle is established in yarn section of thick bamboo response base top, and yarn section of thick bamboo response base is inside to be equipped with gravity sensor.

4. A dust-separation humidifying hood as defined in claim 1, wherein: the bottom of the cover is provided with a bottom plate, and the bottom plate and the base are of an integrated structure.

5. A dust-separation humidifying hood as defined in any one of claim 4, wherein: and a drainage device is arranged below the bottom plate and comprises a plurality of water guide grooves and a drainage pipe.

6. A dust-separation humidifying hood as defined in claim 1, wherein: the local humidifier is provided with an air-water atomizing nozzle, and the front end of the air-water atomizing nozzle is provided with a mist outlet; the fog outlet is provided with a plurality of water outlets and air outlets.

7. A dust-separation humidifying hood as defined in claim 1, wherein: the water hole is positioned at the tail end of the air-water atomizing nozzle; and a water quantity regulator is also arranged on the water pipe and is connected with the water valve.

8. A dust-separation humidifying hood as defined in claim 6, wherein: the tail end of the gas-water atomizing nozzle is also provided with an air hole and a corresponding air pipe; the trachea includes airflow control pipeline and gas supply line, the last solenoid valve that is used for controlling the water yield that is equipped with of gas supply line.

9. A dust-separation humidifying hood as claimed in any one of claims 1 to 8, wherein: a top cover is arranged on the upper side of the external water tank, and a liquid level controller is arranged in the external water tank; the outer side surface of the external water tank is provided with a feeding port.

10. A dust-separation humidifying hood as claimed in any one of claims 1 to 8, wherein: the top of the cover is provided with a plurality of small holes, and the outer side of the cover is also provided with an exhaust fan and a hygrothermograph.