KR100767436B1 - Mat cleaner - Google Patents

Abstract

A mat cleaner is provided to remove fine dust from a mat passing a curved area of a mat conveying unit by steaming the mat cleaned by the roll brush first. A mat cleaner comprises a mat conveying unit(110), a convey guide unit(120), a first cleaning unit(130), a steaming unit(140) and a second cleaning unit(150). The mat conveying unit has a wide conveyer belt(113) and a cleaned surface of the mat contacts with the wide conveyor belt. The convey guide unit presses the mat to convey the mat at curved area and straight area smoothly. The first cleaning unit cleans the mat passing through the curved area of the convey guide unit by using a roll brush(131). The steaming unit removes dusts in the air generated in cleaning the mat by injecting high temperature steam to the first cleaning unit and sterilizes the mat by high temperature at the same time. The second cleaning unit absorbs foreign material attached on the surface of the mat passed by the first cleaning unit.

Description

Mat cleaner

1 is a schematic diagram conceptually showing a configuration of a mat cleaner of the prior art;

Figure 2 is a schematic diagram showing the overall configuration of a mat cleaner according to the present invention.

Figure 3 is a perspective view of the main portion showing the structure of the mat transfer unit and the transfer guide according to the present invention.

Figure 4 is a perspective view showing the structure of the steam spraying apparatus according to the present invention.

<Description of Symbols for Main Parts in Drawings>

1: mat 110: mat transfer unit

111: drive roller 113: wide conveying belt

113a: Uneven surface 115: Guide roller

120: transfer guide portion 121: straight section guide plate

123: curved section guide bar 130: first cleaning unit

131: roll brush 133: dirt collector

140: steam injection device 141: steam injection nozzle

142: nozzle mount 143: steam supply pipe

144: steam electronic valve 145: mounting bar transfer bar

147: Link 149: Cam

150: second cleaning unit 151: suction nozzle

153: suction tube 155: vacuum cleaner body

155a: dirt tank 155b: filtering network

M1: drive motor M2: feed motor

M3: vacuum motor

The present invention relates to a mat cleaner, and more particularly to a mat conveying unit forming an endless track consisting of a straight line and a curved section, the mat passing through the curved section of the mat conveying section is bent by a predetermined curvature, the mat It relates to a mat cleaner to remove the fine dust embedded in the deep part of the.

1 is a schematic diagram conceptually showing a configuration of a mat cleaner of the prior art.

The mat cleaner of the prior art as shown in the figure is a belt for conveying the mesh-shaped conveying rail 20, which is mounted so that the mat 1 faces the floor, and the mat 1 mounted on the conveying rail 20 forcibly. On the mat conveying unit 10 to be driven, the water spraying device 30 for spraying and washing water from the lower side of the conveying rail 20 toward the upper mat 1, and the rear side of the water spraying device 30 It is installed and rotated at high speed, the roll brush 40 to remove the foreign matter attached to the mat (1), and the rear side of the roll brush 40 is installed to spray compressed air toward the mat (1) And an air spray nozzle 50 to remove dirt, the transfer rail 20, the water spray device 30, the roll brush 40, and the air spray nozzle 50 are installed at predetermined positions and at an inclined bottom. A dirt tank 60 for collecting various dirt removed from the mat 1 along the surface; Is installed on the back of the tank (60) consists of a number of collection to the mat (1) is discharged refuse mat 70. The

At this time, the reason for forming the conveying rail 20 in the shape of a mesh is to allow the dirt removed from the mat (1) to be collected in the dirt tank (60) to the lower side.

In addition, the mat conveying unit 10 is composed of two drive rollers 11 having a suitable distance, and a belt 13 to be covered between the drive rollers 11 to drive.

The reason for installing the water spraying device 30 in front of the roll brush 40 is not only to wash the mat 1, but also to prevent dirt from being scattered toward the user by the roll brush 40. .

Here, the drain tank 60 is formed at the bottom of the drain port 61 for discharging moisture.

However, the mat cleaner according to the related art having the above-described configuration is a structure for forcibly pulling and transporting the mat 1 mounted on the conveying rail 20 by the rotational force of the mat conveying unit 10 installed above. When the surface of the belt 13 is worn, the frictional force is poor, the slip phenomenon frequently occurs between the mat 1 and the transfer is difficult.

In addition, since the mat 1 is horizontally conveyed and washed, the water pressure of the water spraying device 30 or the roll brush 40 cannot be applied to the deep part of the mat 1 to remove fine dust or bacteria. There was a problem.

In addition, in the prior art, the roll brush 40 is rotated in a direction opposite to the traveling direction of the mat 1, that is, in the front direction of the user, and due to a structural problem in which compressed air is injected by the air spray nozzle 50 at the rear thereof. However, there is a problem that dirt is scattered toward the user.

This can be alleviated to some extent by the water spraying action of the water spraying device 30, but there is a problem that the mat cleaner cannot be used in an environment in which water washing is not possible, such as winter weather conditions or drought.

In addition, the prior art has a serious friction between the transfer rail 20 and the roll brush 40 due to the deformation of the transfer rail 20 in the shape of a grate damage the mat (1), the device As the mat 1 is put in the front and the mat is collected in the rear of the device, there is a problem that the user has to move troublesomely.

An object of the present invention for solving the above problems is to allow the mat passing through the curved section of the mat conveying portion bent at a predetermined curvature to be washed with a roll brush to the deep inside of the mat where the fibrous tissue is spread, and the It is to provide a mat cleaner to obtain a sterilization effect by hot steam spraying the first dry-cleaned portion by a roll brush.

Mat cleaner according to the present invention for achieving the object of the present invention as described above is provided with a wide conveying belt to form an endless track, the mat is mounted on the wide conveying belt so that the cleaning surface of the mat to face outward Transfer unit; A conveying guide part for pressing and supporting the mat to the mat conveying part so as to smoothly guide the conveying in a straight line and a curved section; A first washing unit configured to dry clean the opened end of the mat passing through the curved section of the transfer guide unit using a roll brush; A steam spraying device which sprays high temperature steam on the first washing unit to adsorb dust in the air generated by the washing operation and to sterilize the open end of the mat at a high temperature; And a second washing unit configured to vacuum-adsorb and remove foreign substances attached to the surface of the mat passing through the first washing unit.

Hereinafter, a preferred embodiment of the mat cleaner according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a schematic view showing the overall configuration of the mat cleaner according to the present invention, Figure 3 is a main portion perspective view showing the structure of the mat transfer unit and the transfer guide unit according to the present invention.

Mat cleaner according to the present invention as shown in the drawing largely the mat transfer unit 110, the transfer guide unit 120, the first cleaning unit 130, steam spraying unit 140 and the second cleaning unit 150 Include.

The mat conveying unit 110 is provided with a wide conveying belt 113 to form an endless track, and is mounted on the wide conveying belt 113 so that the cleaning surface of the mat (1) to face the outside, the transfer The mat conveying unit 110 is a driving roller 111 is installed three to four spaced apart a predetermined distance, a wide width conveying belt 113 to form an endless orbit around the outer surface of the plurality of driving rollers 111 and the wide conveyance Consists of a guide roller 115 to narrow the mat (1) on one side of the belt 113 to force the conveyance.

At this time, a plurality of band-shaped guide grooves having a predetermined depth is formed around the outer diameter of the guide roller 115, and the guide roller 115 is rotated in a state where the curved section guide bar 123 is buried in each guide groove. Has a structure.

This is to avoid interference with the curved section guide bar 123 installed between the guide rollers 115 and the wide conveyance belt 113 in the crimping operation.

The surface of the wide conveying belt 113 may form a myriad uneven surface 113a to increase the coefficient of friction.

Next, the transfer guide unit 120 is to support the mat 1 to the mat transfer unit 110 so as to smoothly guide the transfer in a straight line and a curved section. A wide section belt in a curved section in which a straight section guide plate 121 guides to enter the belt 113, and a mat 1 guided from the straight section guide plate 121 is bent by a radius of curvature of the driving roller 111. FIG. It consists of a plurality of curved section guide bar 123 to guide the passage in close contact with the 113.

Here, the curved section guide bar 123 is manufactured in a "b" shape so that the horizontal portion is inclined downward, it is arranged to be arranged at equal intervals to guide the transfer of the mat (1).

In addition, the first washing unit 130 is to dry clean the open end surface of the mat 1 passing through the curved section of the transfer guide unit 120 using the roll brush 131, the transfer guide unit 120 Roll brush 131 and the lower side of the roll brush 131 to remove the foreign matter penetrated deep into the mat (1) by rotating friction at high speed close to the curved top of the mat (1) passing through the curved section of the (1) It is installed on the bottom and consists of a sewage 133 to collect the cleaning filth.

The roll brush 131 rotates at a high speed by receiving rotational power using a power transmission means such as a belt pulley from the driving motor M1, and forms a surface of the mat 1 due to the iron cores in the circumferential direction. Dry wash.

In this case, the rotation shaft of the roll brush 131 and the rotation shaft of the guide roller 115 may be connected to each other by a power transmission means such as a belt pulley.

4 is a perspective view showing the structure of the steam spraying apparatus according to the present invention.

Steam spraying device 140 according to the present invention as shown in the Figure is to spray the hot steam to the first washing unit 130 to adsorb the dust in the air generated by the cleaning operation at the same time of the mat (1) As a high temperature sterilization of the opened section, the steam spray nozzle 141 for steam spraying, the nozzle mount 142 on which the steam spray nozzle 141 is mounted, and the nozzle mount 142 can be slidably transported. It is coupled to the mounting bar transfer bar 145 to support the state, the transfer motor (M2) for providing a power source for moving the left and right the nozzle mount 142, and the rotary shaft of the transfer motor (M2) The cam 149 and the link 147 which is linked with the cam 149 and converts the rotational movement of the cam 149 into the left and right feed movement of the nozzle mount 142.

Here, the steam injection nozzle 141 receives steam from an external steam supply source through a steam supply pipe 143, and a steam electronic valve 144 for electronically controlling the steam supply may be installed on the steam supply pipe 143. Can be.

At this time, the steam electromagnetic valve 144 may use a solenoid valve.

Steam spraying device 140 as described above has the advantage of sterilizing the mat (1) by spraying hot steam directly on the mat (1) cleaning surface, and at the same time adsorbs the dust generated during the cleaning operation around the cleaner It is possible to maintain the cleanliness of the mat, it is possible to use the mat cleaner in bad weather difficult to wash, such as winter weather conditions and drought.

In addition, the second washing unit 150 is to remove and remove the foreign matter adhering to the surface of the mat (1) passing through the first cleaning unit 130 by vacuum adsorption, the dirt in contact with the surface of the mat (1) A suction nozzle 151 for adsorption, a suction pipe 153 for transporting the dirt sucked through the suction nozzle 151, and a vacuum cleaner 155 for forming a vacuum pressure in the suction nozzle 151. It is composed.

At this time, the vacuum cleaner 155 may be used as a well-known public vacuum technology, a vacuum motor (M3) for forming a vacuum pressure as shown in Figure 2, the vacuum pressure of the vacuum motor (M3) And a filtration net 155b for separating filth in the suction air sucked by the filtration air, and a filth tank 155a for collecting and discharging the filth collected by the filtration net 155b.

As described above, the present invention can be seen by those skilled in the art that modifications can be made, such as changing the structure. Therefore, the true technical scope of the present invention should not be limited to the contents of the embodiments described in the detailed description of the specification, but should be determined by the technical spirit described in the claims.

According to the present invention, as the mat passing through the curved section of the mat conveying part is bent and passed through a predetermined curvature, the fine dust embedded in the deep inside of the mat where the fibrous tissue is spread can be cleaned using a roll brush, and the roll brush The first dry-cleaned portion by the high temperature steam injection to have a sterilizing effect and at the same time to collect and collect the fine dust generated during dry cleaning, it is effective to keep the environment around the mat cleaner clean.

In addition, the present invention has the effect that the mat cleaner can be used in an environment in which water washing is not available, such as winter weather conditions or drought.

Claims (8)

A mat conveying unit 110 provided with a wide conveying belt 113 which forms an endless track, and is mounted on the wide conveying belt 113 so that the washing surface of the mat 1 faces outward; A transfer guide unit 120 for pressing and supporting the mat 1 to the mat transfer unit 110 to smoothly guide the transfer in a straight line and a curved section; A first cleaning unit 130 configured to dry clean the opened section of the mat 1 passing through the curved section of the transfer guide unit 120 using a roll brush 131; Steam spraying device 140 for spraying a high temperature steam to the first washing unit 130 to adsorb dust in the air generated by the cleaning operation and at the same time sterilize the open end of the mat (1); And A second washing unit 150 configured to vacuum-adsorb and remove foreign substances attached to the surface of the mat 1 passing through the first washing unit 130; Mat cleaner comprising a. The method of claim 1, The mat transfer unit 110, A driving roller 111 installed at a predetermined distance so that three to four lines connecting the rotation center axis form a polygon; A wide conveyance belt 113 forming an endless orbit around the outer surfaces of the plurality of driving rollers 111; And A guide roller 115 for narrowing the mat 1 on the outer surface of the wide conveying belt 113 and forcibly conveying the mat; Mat cleaner comprising a. The method of claim 2, A plurality of band-shaped guide grooves having a predetermined depth is formed around the outer diameter of the guide roller 115, and the guide roller 115 is rotated in a state where the curved section guide bar 123 is buried in each guide groove. Mat cleaner. The method of claim 1, The transfer guide unit 120, A straight section guide plate 121 for guiding the mat 1 to be horizontally moved to enter the wide conveyance belt 113; And A plurality of curved section guide bars for guiding the mat (1) guided from the straight section guide plate 121 is in close contact with the wide conveying belt 113 in a curved section bent by the radius of curvature of the drive roller 111. (123); Mat cleaner comprising a. The method of claim 4, wherein The curved section guide bar (123) is a mat cleaner, characterized in that the horizontal portion is made in the "b" shape inclined downward. The method of claim 1, The first cleaning unit 130 is in close contact with the curved apex of the mat (1) passing through the curved section of the transfer guide unit 120 is rotated and frictionally rotated at a high speed so as to remove foreign matter penetrated deep into the mat (1) One roll brush 131; And A dirt holder 133 installed at the bottom of the roll brush 131 to collect washing filth; Mat cleaner comprising a. The method of claim 1, The steam spraying unit 140, Steam spray nozzle 141 for steam spraying; A nozzle mount 142 on which the steam spray nozzle 141 is mounted; A mount transfer bar 145 supporting the nozzle mount 142 in a slide transferable state; A transfer motor (M2) for providing a power source for transferring the nozzle mount 142 to the left and right; A cam 149 coupled to the rotational shaft of the transfer motor M2 for satellite motion; And A link 147 linked with the cam 149 to convert the rotational movement of the cam 149 into the left and right conveying motion of the nozzle mount 142; Mat cleaner comprising a. The method of claim 7, wherein The steam injection nozzle 141 receives steam from an external steam supply source through a steam supply pipe 143, and controls the steam supply by a steam electromagnetic valve 144 installed on the steam supply pipe 143. Mat cleaner.

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