CN210945888U - Cleaning device - Google Patents

Abstract

The utility model provides a cleaning device. This cleaning device includes: a main body; and a cleaning unit mounted on the main body and having an ejecting end and a suction end for cleaning the object to be cleaned, wherein the ejecting end of the cleaning unit ejects a medium, and the suction end of the cleaning unit sucks the medium passing through the object to be cleaned, so that foreign substances attached to the object to be cleaned are removed when the medium passes through the object to be cleaned. The cleaning device is used for cleaning the inside of a bobbin structure, particularly the inside of a flyer of a roving frame. The utility model discloses a cleaning device is not under the condition of unloading the flyer from the roving frame, just can clean the flyer of roving frame, therefore makes the maintenance operation of roving frame rationalize by a wide margin. Further, the present invention can be applied to a newly manufactured flyer to remove scale, roughness, and the like on the inner surface of the bobbin, which are generated during the manufacturing process, and thereby reduce the surface roughness of the inner surface of the bobbin.

Description

Cleaning device

Technical Field

The utility model relates to a textile sector, more specifically relates to a cleaning device that is used for cleaning inside the bobbin structure, especially inside the flyer of slubbing machine.

Background

The inside of the flyer of the roving frame is usually provided with a roving passage. Foreign matter such as a fibrous oil or cotton wax adheres to the roving passage portion along with the operation of the roving machine, and it is difficult to gradually spin the roving yarn, and it is necessary to periodically clean the roving passage portion.

Therefore, in the case of a conventional spindle flyer, it is preferable to detach the flyer from the roving frame and perform ultrasonic cleaning or the like. However, it is not easy to detach the flyer from the roving frame.

More specifically, in the case of a grooved flyer (in which the roving passage portion is grooved), the following method is employed: in a state where the flyer is attached to the roving frame, a wiper such as a cloth strip is inserted into the roving passage portion from the outside to clean the roving passage portion.

However, in order to prevent the breakage of the roving, a bobbin made of metal such as stainless steel is used as the roving passing portion. Since the bobbin is gradually becoming the main stream of the roving frame in the equipment inside the flyer of the roving frame, it is difficult to clean the bobbin as the roving passage portion from the outside. Further, in the case of manually passing a rope through the inside of the roving passage portion to clean the flyer, the operation is complicated, and it is not possible to ensure reliable cleaning.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the utility model is provided. The utility model provides an above-mentioned problem in the past, the utility model provides a under the condition that does not lift off the flyer from the roving frame, just can clean the flyer of roving frame cleaning device and clean the method.

According to the utility model discloses an aspect provides a cleaning device. The cleaning device includes a main body; and a cleaning unit mounted on the main body and having an injection end and a suction end for cleaning the object to be cleaned, wherein the injection end of the cleaning unit injects a medium, and the suction end of the cleaning unit sucks the medium passing through the object to be cleaned, and wherein the injection end of the cleaning unit, the object to be cleaned, and the suction end of the cleaning unit form a circulation path through which a cleaning material flows.

According to the utility model discloses an exemplary embodiment, clean the unit and include: an injection mechanism connected to an injection end of the sweeping unit for injecting the medium; and a recovery mechanism connected to a suction end of the cleaning unit for recovering the medium with the foreign matter entrained therein, wherein the medium includes at least one of a cleaning material and compressed air.

According to an exemplary embodiment of the present invention, the injection mechanism includes a pressure tank having a receiving space for receiving the cleaning material, an injection pipe extending from the pressure tank, and an air input pipe receiving compressed air from the outside.

According to an exemplary embodiment of the present invention, the injection pipe comprises a nozzle fitting mounted at a front end thereof.

According to an exemplary embodiment of the present invention, the injection mechanism further comprises a cleaning material adjuster, wherein the cleaning material adjuster is located in the pressure tank, one end of which is connected to the air input pipe and the other end of which is connected to the injection pipe, so as to mix and transfer the cleaning material in the pressure tank with the compressed air from the external air source.

According to an exemplary embodiment of the present invention, the injection mechanism further includes an injection amount regulating valve located at the bottom of the pressure tank and used for regulating the injection amount of the cleaning material.

According to an exemplary embodiment of the present invention, the recovery mechanism includes: a recovery tank for accommodating a medium with foreign matter; a suction pipe connected to the object to be cleaned and the recovery tank and guiding the medium with the foreign substances to the recovery tank; and the dust remover is connected to the recovery box and used for separating the foreign matters from the medium.

According to an exemplary embodiment of the present invention, the dust collector comprises a dust bag covering an outside of the dust collector.

According to an exemplary embodiment of the invention, the recovery mechanism further comprises a valve for controlling the movement of the cleaning material to the pressure tank.

According to an exemplary embodiment of the invention, the suction tube comprises an interface attachment mounted at a front end thereof.

According to an exemplary embodiment of the present invention, the object to be cleaned is a tube-shaped structure.

According to an exemplary embodiment of the present invention, the object to be cleaned is a bobbin structure inside a flyer of a roving frame.

According to an exemplary embodiment of the present invention, the main body further comprises a caster mounted below the main body.

According to the utility model discloses an exemplary embodiment, cleaning device is still including installing the switch board that is used for carrying out overall control to cleaning device above the main part.

Drawings

Fig. 1 is a schematic structural view of a sweeping apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an injection mechanism of a cleaning apparatus according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a spraying mode in which a spraying end of the cleaning apparatus sprays the cleaning material and the compressed air according to an embodiment of the present invention.

Description of reference numerals:

1 cleaning unit

11 injection mechanism

111 pressure tank

112 jet pipe

1121 nozzle fitting

113 air inlet pipe

114 sweeping material adjuster

115 injection quantity regulating valve

12 recovery mechanism

121 recovery box

122 suction pipe

1221 interface attachment

123 dust remover

1231 dust collecting bag

124 valve

13 control cabinet

2 main body

21 Caster wheel

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings in conjunction with specific embodiments. The examples are merely illustrative of the present invention and are not intended to limit the present invention. As for means for solving the problems according to the present invention, not all combinations of aspects described according to the following embodiments are necessarily required. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

[ cleaning device ]

According to the utility model discloses a cleaning device includes: a main body; and a cleaning unit mounted on the main body and having an ejecting end and a suction end for cleaning the object to be cleaned, wherein the ejecting end of the cleaning unit ejects a medium, and the suction end of the cleaning unit sucks the medium passing through the object to be cleaned, so that foreign substances attached to the object to be cleaned are removed when the medium passes through the object to be cleaned.

The structure of the sweeping device according to the present invention will be described in detail with reference to fig. 1.

As shown in fig. 1, the cleaning apparatus according to the present invention includes a main body 2 and a cleaning unit 1. The cleaning device body 2 accommodates therein the cleaning unit and provides a space for arrangement and installation of the cleaning unit. The main body 2 of the cleaning apparatus constitutes the appearance of the cleaning apparatus.

Specifically, the cleaning unit 1 includes an ejection mechanism 11 for ejecting the medium, and a recovery mechanism 12 for recovering the medium with the foreign matter entrained therein. More specifically, the spraying mechanism 11 is connected to a spraying end of the cleaning unit for spraying the medium, and the recovery mechanism 12 is connected to a suction end of the cleaning unit for recovering the medium with the foreign matters entrained.

In the present invention, the medium includes at least one of a cleaning material and compressed air. More specifically, the suction end of the cleaning unit 1 sucks the medium passing through the object to be cleaned, so that foreign substances adhering to the object to be cleaned are removed when the medium passes through the object to be cleaned. In other words, the ejection end of the cleaning unit, the object to be cleaned, and the suction end form a circulation path through which the cleaning material flows.

According to the utility model discloses a cleaning device including above-mentioned main part 2 and cleaning unit 1 adds the circulation path of suction (for example, carry out the suction when spraying) through spraying for can treat to clean the object and carry out high-efficient, automatic cleaning, can remove and rely on the manual operation alone to be difficult to abluent stain, shorten the scavenging period, saved manufacturing cost. Furthermore, because the utility model discloses a spraying process and suction process that cleaning device has for even treat that the object of cleaning is the crooked structure of pipe diameter, also can clean as one.

The structure of the injection mechanism 11 of the sweeping device according to the present invention will be described in detail with reference to fig. 2.

As shown in fig. 2, the injection mechanism 11 includes a pressure tank 111 having a receiving space for receiving the cleaning material, an injection pipe 112 (for example, the injection pipe may be an injection hose) extending from the pressure tank, an air input pipe 113 receiving compressed air from the outside, and an electromagnetic valve (not shown in the drawing) controlling the compressed air. When the solenoid valve that controls the intake of compressed air is opened, compressed air enters from the air input pipe to perform the subsequent medium ejection process.

Preferably, an air filter can be arranged on the air input pipe connected with the external compressed air source to remove oil, moisture and the like in the compressed air. More preferably, the air input pipe can be provided with a blowing device to better remove oil, moisture and the like in the compressed air.

Preferably, a cleaning material regulator 114 is installed inside the pressure tank, and the cleaning material regulator 114 extends from one side of the pressure tank 111 and may be connected to an external air source. Specifically, the cleaning material adjuster 114 has one end connected to the air input pipe and the other end connected to the injection pipe 112, and mixes and transfers the cleaning material in the pressure tank 111 with compressed air from an external air source. The cleaning material may be added to the pressure tank 111 in advance as needed at the time of initial use. As shown in fig. 2, the cleaning material adjuster 114 includes a cleaning material located inside the pressure tank 111A material adjusting pipe having a certain diameter (e.g. for cleaning)

) Hole H of (2). However, the diameter of the hole is not limited to 4mm, and those skilled in the art can select the hole according to the size of the cleaning material, as long as the cleaning material can be introduced into the hole H to be mixed with the compressed air. The cleaning material in the pressure tank 111 flows from the cleaning material adjustment pipe to the injection pipe through the hole. The holes H are uniformly arranged on the surface of the cleaning material regulating pipe.

Preferably, as shown in fig. 2, an injection amount regulating valve 115 is provided at a lower portion of the pressure tank 111, and the degree of opening of the injection amount regulating valve 115 can regulate the consumption of the cleaning material. For example, when the valve rod is moved to the open side, the ejection amount of the cleaning material decreases, and when the valve rod is moved to the closed side, the ejection amount of the cleaning material increases. If the valve stem is opened too wide, the spray may become non-uniform, eventually resulting in clogging of the spray tube 112. If a blockage occurs, the valve can be fully opened to purge the tube of purging material and gradually adjusted. In addition, if too much cleaning material is used, the cleaning material may leak or splash from the ring brush (not shown).

Further, the injection amount regulating valve 115 may be fully opened to discharge all of the cleaning material, thereby facilitating maintenance such as drying, replacement, and the like of the discharged cleaning material. The cleaning material discharged from the injection amount adjusting valve 115 may be introduced into the cleaning material inlet port via a pipe (not shown) connected to the discharge port to recycle the cleaning material. Preferably, the cleaning material may be blown into the cleaning material inlet port using compressed air. For simplicity of description, drawing of the connection circulation path, that is, drawing of the circulation path in which the cleaning material flows out from the injection quantity regulating valve 115 and then flows into the pressure tank, is omitted.

The injection pipe 112 is connected to the side of the pressure tank opposite to the side where the cleaning material adjuster 114 is located.

A pipe joint and a nozzle head attached to the end of the pipe joint are provided at the end of the injection pipe 112. The pipe joint and the nozzle head as the nozzle fitting 1121 of the injection pipe can be well adapted to the object to be cleaned to be connected. The nozzle fitting may also include a pressure tab, compression spring, or the like.

The cleaning device of the utility model can allow the supply, exchange and discharge of the cleaning materials. Specifically, when the remaining cleaning material is low for the replenishment of the cleaning material, the continuous ejection duration is shortened, and the user can replenish the cleaning material. The meaning of replenishing the cleaning material is not limited to the shortage of the cleaning material, and the user can check the circulation path of the cleaning material by adding an appropriate amount of the cleaning material into the pressure tank (for example, check whether the circulation path is clogged or not, whether the circulation path is sealed well or not). In the case where the particle size of the cleaning material is reduced by machining and abrasion in exchange for the cleaning material, and the workability or cleaning performance is deteriorated, the user can replace the cleaning material, discard the old cleaning material, and supply a new cleaning material. For the discharge of the cleaning material, the user can open the cleaning material regulating valve at the bottom of the pressure tank, completely remove the cleaning material, and then firmly tighten the valve again.

The recovery mechanism 12 includes: a recovery tank 121 for accommodating a medium with foreign substances; a suction pipe 122 connected to the object to be cleaned and the recovery tank 121 and guiding the medium with foreign substances to the recovery tank 121; and a dust collector 123 connected to the recovery tank 121 to separate foreign materials from the medium.

For example, the recovery tank 121 performs separation of foreign matter and recovery of cleaning material through a suction pipe 122 connected to the recovery tank and a mesh portion (not shown) located inside the recovery tank. The recovery tank 121 may have a funnel portion. The collected cleaning material is accumulated in the hopper portion of the collection box 121.

The precipitator includes a dust bag 1231 covering the outside of the precipitator 123. Dust during dust removal by the dust remover 123 is collected in the dust remover. Specifically, foreign substances (for example, cotton wax or other substances) removed by the spraying process are separated from the cleaning material in the recovery tank, sent to a dust collector, and then filtered by a dust bag. Thereafter, only the purified air is released through the dust bag. The dust bags are cleaned and inspected regularly (e.g. daily), e.g. to check if there is a tear or hole in the dust bag, to check if the dust bag is blocked, etc. If dust is deposited on the dust bag, the dust bag is cleaned and disposed of. When the dust collecting bag is clogged, the dust collecting performance is deteriorated, and the cleaning material cannot be collected correctly.

The recovery mechanism 12 also includes a valve 124 for controlling the movement of the cleaning material to the pressure tank. After the scavenging material is recovered and cleaned, the valve is opened to place the scavenging material in a pressure tank for spraying. In particular, the valve may be a tilt valve between the recovery tank and the pressure tank, when the tilt valve is opened, the sweeping material accumulated at the funnel portion of the recovery tank 121 flows into the pressure tank.

The end of the suction tube 122 connected to the recovery tank is provided with a nipple. The pipe joint serves as an interface attachment 1221 of the suction pipe, and can be well adapted to an object to be cleaned to be connected.

According to the utility model discloses a cleaning device's main part 2 is still including installing truckle 21 in main part 2 below for be convenient for remove and maintain, even the woman also can promote and operate this cleaning device easily.

According to the utility model discloses a cleaning device's main part 2 is still including installing the switch board 13 that is used for carrying out overall control to cleaning device in main part 2 top, and this switch board can carry out remote control, automation or semi-automatization control to cleaning device, has promoted user's operation and has felt.

In summary, due to the compact structure and the simplified and rational connection of the cleaning device according to the invention, the weight of the cleaning device (excluding the weight of the cleaning material, the weight of the injection pipe and the weight of the suction pipe) is about 50-70kg, the weight is greatly reduced and the work burden is greatly reduced.

[ cleaning method ]

The cleaning method by the cleaning device according to the present invention will be described in detail by taking an example of cleaning the bobbin structure inside the flyer of the roving frame.

Specifically, the injection end is inserted into one end of an object to be cleaned (e.g., a flyer), and the suction end is connected to the other end of the object to be cleaned (e.g., a flyer).

For example, as shown in fig. 1, the injection end may be disposed at the lower end of the flyer and the suction end may be disposed at the upper end of the flyer, that is, the path of the cleaning medium may be a downward-entering and upward-exiting path. However, the invention is not limited to this, but as a variant, the injection end can be arranged at the upper end of the flyer and the suction end at the lower end of the flyer, i.e. the path of the cleaning medium is in-out. The above-described connection positional relationship of the injection end and the suction end is merely exemplary, and is with respect to the arrangement of the flyers.

Alternatively, when the cleaning object is a cleaning object having a bobbin structure, the ejection end and the suction end may be horizontally arranged at the left and right ends of the cleaning object, that is, the path of the cleaning medium is left-in right-out, or right-in left-out. That is, the cleaning path of the cleaning medium may be the same as the path through which the object in the cleaning target bobbin passes, or may be the opposite of the path through which the object passes, as long as the cleaning effect can be achieved.

Because the utility model discloses a cleaning device can also be by remote control, consequently, for example, when pressing remote controller switch and spraying the ON key, get into compressed air in the pressure tank, the inside material for cleaning is pressurized. The pressurized cleaning material passes through the injection pipe from the cleaning material regulator, is injected through the injection nozzle, and the injected cleaning material is collected into the collection box through the suction pipe by the suction force generated by the collection mechanism, and then is dedusted by the deduster.

According to the utility model discloses a clean the method, can effectively treat conveniently and clean the object. According to the utility model discloses a clean the method and be applicable to the condition that the object of waiting to clean is the tubulose structure of a section of thick bamboo, be more particularly useful for the condition that the object of waiting to clean is the inside bobbin structure of flyer of slubbing machine.

[ spray pattern for medium during cleaning ]

The spray pattern of the spray end of the cleaning unit, i.e., the spray pattern of the medium at the time of cleaning, will be described in detail with reference to fig. 3.

Specifically, the ejection end of the sweeping unit ejects the medium. According to the present invention, the ejected medium includes a cleaning material and air (for example, compressed air). The spraying end of the cleaning unit sprays the cleaning material and the compressed air at the same time in a mixed manner, or sprays only the compressed air alone. The injection amount of the cleaning material and the compressed air is controlled by controlling the injection time of the injection end.

As shown in a of fig. 3, the abscissa represents time, and the spraying end of the cleaning unit sprays the cleaning material and the compressed air at the same time. For example, the cleaning material is ejected for 30 seconds, and the compressed air is ejected for 45 seconds. In other words, the ejection of the two media was started at the same time, but after the end of the ejection of the cleaning material, the compressed air was continuously ejected for 15 seconds. After the end of the injection cycle, a new injection cycle is continued, i.e. the injection of both media is started simultaneously.

As shown in B in fig. 3, the abscissa represents time, and the sweeping unit performs the continuous type injection for a plurality of times. That is, the ejection end simultaneously opens the ejection of both media, but the cleaning material ejection is intermittently ejected. This case corresponds to performing a plurality of consecutive injection cycles of a in fig. 3, and is also referred to as multiple continuous injection. For example, the present embodiment is implemented by continuously injecting compressed air and then intermittently opening the valve 124 for supplying the cleaning material.

As shown in C in fig. 3, the abscissa represents time, and the spraying end of the sweeping unit performs multiple intermittent spraying. That is, the ejection end simultaneously opens the ejection of the two media, but after one ejection cycle, the ejection is continued with a time interval. This case corresponds to performing a plurality of injections at intervals for one injection cycle a in fig. 3, and is also referred to as multiple intermittent injection.

The utility model discloses an injection mode is not limited to above-mentioned three kinds of modes, the utility model discloses an injection can also not have the time quantum of jetting compressed air alone, cleans with only jetting the mode of cleaning with material and compressed air simultaneously mixedly promptly.

The injection time and the interval time can be set and adjusted according to actual needs so as to achieve the aim of efficient cleaning. According to the cleaning method of the present invention, the injection amount of the cleaning material and the air is controlled by controlling the injection time of the injection end.

The utility model discloses be not limited to this, the injection cycle can be according to waiting to clean the object situation, clean with material granularity etc. and set up. For example, in the case where the cleanliness of the cleaning object is low, the ejection cycle can be extended.

Therefore, compared with the conventional method of cleaning the inner surface of the bobbin using a rope or the like, the cleaning method according to the present invention can greatly rationalize the maintenance work of the roving frame. In addition, the inner surface of the bobbin after the cleaning material passes through is clean, and the passing resistance of the roving can be reduced.

Furthermore, according to the embodiment of the present invention, the control of the two media can be controlled by any known control method, for example, by using a solenoid valve. For example, the valve is controlled to be closed to stop the cleaning material from falling into the cleaning material regulator, so that only the compressed air is injected if no cleaning material falls into the cleaning material regulator.

According to the utility model discloses an embodiment, clean and use the material can include: metallic materials, such as: steel shot, steel grit and reduced iron powder; plastic-based materials, such as: a light-gathering material, polyester granules and nylon beads; plant-based materials, such as: walnut shells, fresh peach kernels and corncobs. However, the cleaning material of the present invention is not limited thereto, and those skilled in the art can select the cleaning material as needed.

[ other embodiments ]

The present invention can be applied to a newly manufactured flyer, and can remove scale, roughness, and the like on the inner surface of the bobbin, which are generated during the manufacturing process, to reduce the surface roughness of the inner surface of the bobbin, thereby achieving the effect of reducing the breakage of the roving yarn by stabilizing the spinning tension, and preventing the adhesion of oil, cotton wax, and the like to the fiber. This shortens the time per sweep per flyer much more than manual sweep, improves the cleanliness of the inner surface of the bobbin after sweeping, lengthens the interval period required for sweeping, and improves the machine operation rate.

Although the present invention has been described above with reference to the exemplary embodiments, the above embodiments are only for illustrating the technical idea and features of the present invention, and the protection scope of the present invention can not be limited thereby. Any equivalent variations or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (14)

1. A cleaning device, characterized in that it comprises:

a main body (2); and

a cleaning unit (1) mounted on the main body and having a spraying end and a suction end for cleaning an object to be cleaned,

wherein the spraying end of the cleaning unit sprays media, the suction end of the cleaning unit sucks the media passing through the object to be cleaned,

wherein, the spraying end of the cleaning unit, the object to be cleaned and the suction end of the cleaning unit form a circulation path for the cleaning material to flow through.

2. The sweeping device as claimed in claim 1, wherein the sweeping unit includes:

an injection mechanism (11) connected to an injection end of the cleaning unit for injecting the medium; and

a recovery mechanism (12) connected to the suction end of the cleaning unit for recovering the medium with the foreign matters entrained,

wherein the medium includes at least one of a cleaning material and compressed air.

3. The sweeping device according to claim 2,

the injection mechanism includes a pressure tank (111) having a storage space for storing the cleaning material, an injection pipe (112) extending from the pressure tank, and an air inlet pipe (113) for receiving compressed air from the outside.

4. The sweeping apparatus according to claim 3, wherein the spray pipe includes a nozzle fitting (1121) mounted at a front end thereof.

5. The sweeping device according to claim 3, wherein the jetting mechanism further includes a sweeping material adjuster (114),

the cleaning material regulator is positioned in the pressure tank, one end of the cleaning material regulator is connected with the air input pipe, and the other end of the cleaning material regulator is connected with the jet pipe, so that the cleaning material in the pressure tank and compressed air from an external air source are mixed and conveyed.

6. The sweeping apparatus according to claim 3, wherein the injection mechanism further includes an injection amount regulating valve (115) located at a bottom of the pressure tank and for regulating an injection amount of the material for sweeping.

7. The sweeping device according to claim 2,

the recovery mechanism includes:

a recovery tank (121) for accommodating a medium with foreign matter;

a suction pipe (122) which is connected to the object to be cleaned and the recovery tank and guides the medium with foreign matter to the recovery tank;

and a dust collector (123) connected to the recovery box for separating the foreign matters from the medium.

8. The sweeping device of claim 7, wherein the duster comprises a dust bag (1231) covering the outside of the duster.

9. The sweeping device according to claim 7,

the recovery mechanism further includes a valve (124) for controlling movement of the cleaning material to the pressure tank.

10. The sweeping device of claim 7, wherein the suction tube includes an interface fitting (1221) mounted at a forward end thereof.

11. The cleaning device according to claim 1, wherein the object to be cleaned is a tube-like structure.

12. The cleaning device according to claim 1, wherein the object to be cleaned is a bobbin structure inside a flyer of a roving frame.

13. The sweeping device of claim 1, wherein the body further includes casters (21) mounted beneath the body.

14. The sweeping device of claim 1, further comprising a control cabinet (13) mounted above the main body for overall control of the sweeping device.

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