JP2020023268A - Car washing machine - Google Patents

Abstract

To provide a car washing machine which can visually appeal car washing operation conducted by the car washing machine to attract users' attention and facilitate use of the car washing machine.SOLUTION: A car washing machine causes a car washing machine body 1 formed into a portal form to reciprocate to wash a motor vehicle body with a car washing operation device installed in the body 1. A cleaning unit 9 which sprays a cleaning fluid to the motor vehicle body is provided at a front position which is spaced a predetermined distance apart from a front surface upper part of the car washing machine body 1. A front surface of the cleaning unit 9 includes a display lighting panel 33 which performs display linked to cleaning operation of the cleaning unit 9.SELECTED DRAWING: Figure 3

Description

  TECHNICAL FIELD The present invention relates to a car washer having a washing unit provided with a washing nozzle for spraying washing water or a foaming detergent onto an automobile body, separately from a main body.

  Generally, this type of car washer comprises a gate-shaped main body frame, a vehicle shape detecting device for detecting the shape of the vehicle, a cleaning brush for brushing and cleaning the vehicle body surface, and a drying nozzle for blower drying the vehicle body surface. A processing device is provided, and the main body frame is run across the automobile to wash and dry the vehicle body surface. Further, as a car washing processing device, a car washing machine provided with a jet nozzle for jetting high-pressure washing water and a foam nozzle for spraying foamed detergent is also known.

  In conventional car wash machines, jet nozzles and foam nozzles are arranged in the main body frame, so the car wash operation by the car wash machine is visually appealing, and as a show effect that evokes the use of the car wash machine to the surroundings. Element was low.

JP 2003-200817 A

  Accordingly, an object of the present invention is to provide a car washer that visually appeals a car wash operation performed by the car washer and evokes and promotes use of the car washer.

  In order to solve such a problem, the present invention relates to a car wash machine in which a car wash is performed by reciprocating a car wash machine body formed in a gate shape to perform a car wash process with a car wash processing device provided in the body. A display illumination panel is provided to display in conjunction with the operation of the car wash processing device. Further, a washing unit for spraying a washing liquid onto the vehicle body is provided at a front position separated from the upper part of the front of the main body of the car washer by a predetermined distance, and the washing unit is provided with a display lighting panel for performing a display in conjunction with the washing operation of the washing unit.

  The display lighting panel displays a car wash standby display before the car is entered, an entry guide for guiding the car to a predetermined stop position, a car wash display linked to the car wash operation, and exits the vehicle from the predetermined stop position. The exit guidance at the time and an error display when an abnormality occurs can be displayed.

  According to the present invention, the washing unit is provided at a position protruding forward from the car washer body, and the display lighting panel for performing display in conjunction with the washing operation of the washing unit is provided on the front surface of the washing unit. The executed car wash operation can be visually appealed, and the eye catching performance of the car wash machine can be enhanced to stimulate and promote the use of the car wash.

It is an outline view showing the car washer of the present invention. It is a side view of the same car washer. It is a front view of the same car washer. FIG. 4 is an explanatory diagram showing an internal structure of a cleaning unit 9; FIG. 9 is an explanatory diagram illustrating a sliding operation of the cleaning unit 9; FIG. 4 is an explanatory diagram illustrating an ejection range of each cleaning nozzle. FIG. 9 is an explanatory diagram showing a tilt operation of the cleaning unit 9; It is explanatory drawing which shows a water supply / air supply system. It is a block diagram showing a control system. FIG. 4 is an explanatory diagram showing a display pattern of a lighting display 33. FIG. 4 is an explanatory diagram showing a high-pressure cleaning operation by a cleaning unit 9; FIG. 9 is an explanatory diagram showing a foam scattering operation by the cleaning unit 9;

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 is an external view showing a car washer of the present invention, FIG. 2 is a side view, and FIG. 3 is a front view.
Reference numeral 1 denotes a car washer body, which is formed in an arch shape, reciprocates on a pair of left and right rails 2 and 2 and moves across a vehicle stopped between the rails 2 and 2. The car washer body 1 reciprocates in a traveling range provided on the rails 2 by a forward / reverse traveling motor 3 and receives a pulse signal from a traveling encoder 4 linked to an output shaft of the traveling motor 3 to travel. The position is detected.

  5, 6, and 6 are cleaning brushes, 5 is a top brush that moves up and down along the vehicle body surface and mainly cleans the upper surface of the vehicle body, and 6 and 6 are opening and closing operations along the vehicle body surface to clean the side surfaces and front and rear surfaces of the vehicle body. It is a pair of left and right side brushes. 7, 8, and 8 are drying nozzles, 7 is a top nozzle that moves up and down along the body surface and mainly blows high-pressure air to the upper surface of the vehicle body, and 8.8 is a pair of left and right side nozzles that mainly blow high-pressure air to the side surface of the vehicle body. It is.

  A washing unit 9 has a built-in high-pressure spray nozzle 10 for spraying high-pressure wash water onto the vehicle body surface and a foam spray nozzle 11 for spraying foam detergent, and is supported by a support arm 12 attached to the top surface of the car wash machine body 1. It is installed at a position protruding forward by a predetermined distance L from the front of the car washer body 1. Further, it has a width dimension W2 wider than the frame opening width W1 of the car washer body 1, so that the cleaning liquid supplied from each of the nozzles 10 and 11 acts on the side surface of the vehicle body.

FIG. 4 shows the internal structure of the cleaning unit 9 as viewed from the front.
A traveling cart 13 slides left and right along a traveling rail 14 which is mounted horizontally across the width of the washing unit 9. The traveling vehicle 13 has an interlocking body 15 formed on the upper surface, and a high-pressure pipe 17 and a foam pipe 18 attached to the front and rear via a pipe attachment 16 on the lower surface.

  A slide device 19 includes a pair of left and right sprockets 20R and 20L that rotate around a horizontal axis in the front-rear direction, a chain 21 wound between the sprockets 20R and 20L to form an infinite loop up and down, and a driving sprocket 20R. It comprises a motor 22 that rotates and a tension spring 23 that pulls the driven sprocket 20L in the direction in which the chain 21 is tightened.

  Reference numeral 24 denotes a rolling piece, which has a cylindrical shape, a front end of which is fixed to the chain 21, and a link 15 of the traveling vehicle 13 is loosely fitted to the rear end thereof, and the traveling vehicle 13 is linked with the chain 21 to form sprockets 20R and 20L. It rotates between them. Reference numerals 25R and 25L denote position detection switches, which are magnet switches for detecting the traveling carriage 13 in a non-contact manner.

  With this configuration, as shown in FIG. 5, when the motor 22 is driven to rotate forward, the sprocket 20R rotates, and the traveling carriage 13 linked to the rolling piece 24 fixed to the chain 21 moves in the lateral direction along the traveling rail 14. (FIG. 5a). When the rolling piece 24 reaches the sprocket 20L, the rolling piece 24 moves downward along the long hole of the link 15 of the traveling vehicle 13 (FIG. 5B). When the rolling piece 24 passes through the sprocket 20L, the traveling carriage 13 slides in the opposite direction to the rolling piece 24 in conjunction with the rolling piece 24 (FIG. 5c). When the rolling piece 24 reaches the sprocket 20R, the rolling piece 24 moves upward along the long hole of the link 15 of the traveling vehicle 13 (FIG. 5D).

  Therefore, by rotating the motor 22 forward, the traveling carriage 13 operates so as to repeatedly slide left and right in the range of the full width distance S between the sprockets 20R and 20L while changing the sliding direction with the sprockets 20R and 20L. When the traveling position of the traveling vehicle 13 is detected by the position detection switches 25R and 25L, and the traveling vehicle 13 approaches the position of the sprocket that changes the sliding direction, the output of the motor 22 is reduced to move the rolling piece 24. It is used for deceleration control.

  The high-pressure pipe 17 has two high-pressure injection nozzles 10c, 10d, 10e and 10e each at a point where the distance between the center and the end of the pipe is approximately divided into two. 10f is attached. The high-pressure injection nozzles 10a and 10b at the ends are directed inward at a predetermined angle θ1 in the width direction with respect to the vertical. Also, the high-pressure injection nozzles 10c, 10d, 10e, and 10f at the dividing points point one high-pressure injection nozzle 10c and 10e vertically downward and the other high-pressure injection nozzle 10d and 10f inward at a predetermined angle θ2 in the width direction with respect to the vertical. I'm pointing.

  The foam pipe 18 has foam spray nozzles 11a and 11b attached to both ends of the pipe one by one, and two foam spray nozzles 11c and 11d are attached to the center point of the pipe. The foam spray nozzles 11a and 11b at the ends are directed inward at a predetermined angle θ3 in the width direction with respect to the vertical. The foam spray nozzles 11c and 11db at the center point are directed outward by a predetermined angle θ4 in the width direction with respect to the vertical.

  FIG. 6 shows the injection range of the high-pressure injection nozzle 10 and the foam dispersion nozzle 11. In the high-pressure injection nozzle 10, the injection ranges of the nozzles 10a, 10c, and 10f merge, and the injection ranges of the nozzles 10b, 10d, and 10e merge, and the height of the merge is set near the hood height of a normal vehicle. I have. In addition, the injection ranges of the nozzles 10d and 10f merge, and the height of the merge is set near the roof height of an ordinary vehicle (FIG. 6A).

  In the foam dispersing nozzle 11, the ejection ranges of the nozzles 11a and 11c join, and the ejection ranges of the nozzles 11b and 11d join, and the joining height is set in the vicinity of the hood height of a normal vehicle. Figure 6b).

  The injection range from each of the nozzles moves in the width direction of the vehicle in accordance with the left and right sliding of the traveling vehicle 13. At this time, since the width dimension W2 of the washing unit 9 is wider than the frame opening width W1 of the car washer body 1, when the traveling vehicle 13 comes to the left and right traveling limits of the traveling range (= the full width distance S between the sprockets 20). The high-pressure injection nozzles 10a and 10b attached to the end of the high-pressure pipe 17 and the foam spray nozzles 11a and 11b attached to the end of the foam pipe 18 are located outside the frame opening of the car wash machine body 1. The high-pressure injection from the high-pressure injection nozzles 10a and 10b and the foam distribution from the foam dispersion nozzles 11a and 11b efficiently act on the side of the vehicle body.

  In addition, since these nozzles 10a, 10b, 11a, and 11b are directed inward in the width direction, respectively, the cleaning water sprayed from the high-pressure spray nozzles 10a and 10b, and the foam sprayed from the foam spray nozzles 11a and 11b. The detergent is directed to the side surface of the vehicle body, and is prevented from scattering outside. Thus, the upper surface and the side surface of the vehicle body can be efficiently jet-cleaned, and the foamed detergent can be evenly dispersed on the upper surface of the vehicle body.

FIG. 7 shows the internal structure of the cleaning unit 9 in a side view.
Reference numeral 26 denotes a tilt device, which is provided inside a side frame 28 that holds the cleaning unit 9 on the left and right side surfaces and rotatably supports the cleaning unit 9 via a rotation shaft 27. The tilt device 26 has an air cylinder 31 having a base end pivotally supported in the side frame 28 and a rod end linked to a rotating piece 30 provided on a base 29 of the cleaning unit 9, and a base 29 of the cleaning unit 9. And a spring 32 for urging it to a horizontal posture.

  With this configuration, when air is supplied to the air cylinder 31, the rod is extended to swing the cleaning unit 9, and the nozzles 10 and 11 are swung toward the inside of the car washer body 1. When the supply of air to the air cylinder 31 is stopped, the cleaning unit 9 is returned to the horizontal posture by being urged by the spring 32. Therefore, the injection range of each of the nozzles 10 and 11 of the cleaning unit 9 is displaced from the vertically downward direction to the inside of the car wash machine main body 1 at a predetermined angle θ5 and contributes to cleaning the front of the vehicle body and the rear surface of the vehicle body.

  Reference numeral 33 denotes an illumination display, which is provided on the front surface of the washing unit 9 as shown in FIG. The display 33 is configured by attaching a unit panel in which LEDs are arranged in a matrix in a display window having a plurality of openings arranged side by side on the front surface of the washing unit 9 and switching a light emission pattern to achieve eye catching for the user and the periphery of the car washer. It is.

  The display contents of the lighting indicator 33 include a standby display when the car is not washed, a guidance display for guiding the vehicle entering and leaving, a process display for each car washing process, an operation display according to the car washing operation, and a guide for leaving the vehicle. An exit guidance display, an error display when an error occurs, and the like are set. The display mode is set to color illumination, an image display, and the like, and the display pattern is set to gradation, animation, scroll, flash, and the like.

  By these combinations, for example, in the standby display, set the display according to the season, time zone, event, in the process display, set the color illumination according to the image of washing and drying, in the operation display, It is possible to set an animation that abstracts the operation of the scroll and the brush or the blower in conjunction with the sliding operation of the traveling vehicle 13, and to set an error display to a color display according to the degree of abnormality that has occurred.

  In the display interlocked with the sliding operation of the traveling vehicle 13, the traveling position detected by the traveling vehicle 15 by the position detection switch 25L (here, FIG. 5B) is changed from the traveling position detected by the position detection switch 25R (FIG. 5D). ) Is scrolled from left to right, taking the time it takes to move to.

  In addition, as shown in FIG. 2, the car washer body 1 includes a vehicle shape detector 34 that reads the position of the upper surface of the vehicle as the body 1 travels, photoelectric switches 35a and 35b that detect the vehicle, and an object behind the body 1. An area sensor 36 for detection is provided. The vehicle shape detector 34 is disposed in front of the main body 1 and includes a light emitting unit in which a plurality of light emitting elements are arranged vertically above and below a vehicle in the width direction, and a light receiving unit in which light receiving elements forming a pair with the light emitting elements are arranged vertically. Are opposed to each other, and it is detected that the optical axis formed between the light emitting unit and the light receiving unit is blocked by the vehicle body of the automobile, and the upper surface position of the vehicle body is detected. Each of the photoelectric switches 35a and 35b has a light emitting unit and a light receiving unit facing each other in the vehicle width direction to form an optical axis, and outputs the presence or absence of the vehicle body by transmitting / shielding the optical axis. The entrance of the car is detected at the front side of the main body 1, and the photoelectric switch 35b detects the exit of the car at the rear side of the main body 1. The area sensor 36 is provided on the rear surface of the main body 1 and detects the reflected wave of the radiated infrared light to output the presence or absence of an object. Etc. are detected.

FIG. 8 is a piping diagram showing a water supply / air supply system.
The water supply system includes a low-pressure system pipe for supplying water to the liquid agent spraying pipe 37, the chemical spraying pipe 38, the water spraying pipe 39, and the foam pipe 17 installed in the washing unit 9; And the air supply system is composed of an air supply line for supplying air to the air cylinder 31 of the foam pipe 17 and the tilt device 26 of the cleaning unit 9.

  The low-pressure system pipe is supplied with water by a low-pressure pump 41 provided in a water storage tank 40 and supplies a water supply pipe 42 leading to a liquid agent spray pipe 37, a water supply pipe 43 leading to a chemical spray pipe 38, and reaches a water spray pipe 39. A water supply line 44 and a water supply line 45 leading to the foam pipe 17 are provided.

  A shampoo pipe 47 communicating with a shampoo tank 46 is connected via a mixer 48 to a water supply pipe 42 leading to the liquid spray pipe 37, and a fixed amount of liquid is supplied from a tube pump 49 provided in the shampoo pipe 47. Shampoo is mixed into the water supply line 42 from the mixer 48.

  A chemical conduit 51 communicating with a chemical tank 50 is connected to a water supply conduit 43 leading to the chemical spray pipe 38 via a mixer 52, and a fixed amount of chemical is supplied by a tube pump 53 provided in the chemical conduit 51. The chemical is mixed into the water supply pipe 43 from the mixer 52 by suction.

  A foaming detergent pipe 55 communicating with a foaming detergent tank 54 is connected to a water supply pipe 45 leading to the foam pipe 17 via a mixer 56, and a fixed amount is supplied by a tube pump 57 provided in the foaming detergent pipe 55. The foaming detergent is sucked up, and the foaming detergent is mixed into the water supply line 45 from the mixer 56. Further, an air supply line 59 communicating with the compressor 58 is connected to the water supply line 45 downstream of the mixer 56 via a mixer 60. Further, the water supply pipe 45 on the downstream side of the mixer 60 is provided with a foaming pipe 61 that generates a turbulent flow in the flow of the liquid agent.

  In the mixer 56, a foaming liquid agent in which the foaming detergent is mixed into the washing water is generated. Next, in the mixer 60, the foaming liquid agent is foamed by high-pressure air from the compressor 58 to produce a foaming detergent. This foaming detergent becomes fine foam detergent while passing through the foaming duct 61 and is sprayed from the foam pipe 17. The foaming duct 61 is realized by Japanese Patent Application No. 2018-95077 filed earlier by the present applicant.

  The water supply pipes 42 to 45 of these low pressure system pipes are controlled to open and close by solenoid valves 62 to 65, respectively.

  The high-pressure system pipe is supplied with water by a high-pressure pump 66 that absorbs water from the water storage tank 40, includes a water supply pipe 67 that reaches the high-pressure pipe 16, and is opened and closed by an electromagnetic valve 68.

  The supply line is provided with a supply line 59 that is supplied by the compressor 58 and leads to the foam pipe 17 of the cleaning unit 9 and a supply line 69 that reaches the air cylinder 31 of the tilt device 26. The opening and closing of the supply line 69 is controlled by an electromagnetic valve 71. Note that the air supply line may be connected to the low-pressure line or the high-pressure line to be used for draining water (freezing prevention measures) in the line.

FIG. 9 is a block diagram showing a control system.
Reference numeral 72 denotes a control unit, which includes a traveling motor 3, a traveling encoder 4, a top brush 5, a side brush 6, a top nozzle 7, a side nozzle 8.8, a cleaning unit 9, a vehicle body detector 34, photoelectric switches 35a and 35b, and an area. Sensor 36, low-pressure system low-pressure pump 41, tube pumps 49, 53, 57, solenoid valves 62 to 65, high-pressure system high-pressure pump 66, solenoid valve 68, air supply system compressor 58, solenoid valves 70, 71, car wash reception Device 73 is connected.

  The car wash receiving device 73 is provided at a height that can be operated from the driver's seat of the car just before entering the traveling range (car wash area) of the car wash machine body 1 given by the rails 2 and 2. Reception, selection of a car wash course, a car wash start command, and the like.

The operation of the thus-constructed car washer and the display on the illumination display 33 will be described. FIG. 10 shows the display mode of the illumination display 33, FIG. 11 shows the jet cleaning in the first forward step, and FIG. 12 shows the foam dispersion in the first backward step.
When waiting for a car wash or during a car wash reception, the illumination indicator 33 lights up or blinks in full color or a combination of single colors to provide an eye catch to the car wash machine, appeal to the surroundings, and the driver who is accepting. Relieves pressure and tension on

  When the car wash reception is completed, the display is switched to the entry guidance display, and a scroll display in which lighting flows from the unit panels at both ends toward the center unit panel is performed, thereby guiding the entry of the automobile to the stop position. If the photoelectric switch 35a provided in front of the car wash machine body 1 blocks light and the vehicle body detector 34 remains transparent for a predetermined period of time, it is detected that the car has stopped at the stop position and car washing starts. When the car wash starts, a display corresponding to the selected car wash course is made. Here, when the foam jet car wash is selected as the car wash course, the next washing step is sequentially executed in accordance with the reciprocation of the car wash machine body 1.

○ First outbound process (Fig. 11)
In the first outgoing process, jet washing is performed in which washing water is injected at high pressure from the high-pressure injection nozzle 10 of the washing unit 9 onto the vehicle body surface as the car wash machine body 1 travels. The jet cleaning is performed by operating the slide device 19 of the cleaning unit 9 to slide the traveling carriage 13 in the lateral direction and injecting high-pressure cleaning water from the high-pressure injection nozzle 10.

  At the beginning of the first outbound process, before the car wash machine body 1 starts going forward, the tilt device 26 is operated to direct the washing unit 9 to the inside of the car wash machine body 1, and the washing water is supplied from the high-pressure injection nozzle 10. Is injected toward the front of the vehicle body (FIG. 11a). This is an operation for compensating for insufficient washing near the front end of the vehicle body caused by the washing unit 9 being installed at a position protruding forward by a predetermined distance L from the front surface of the car washer body 1.

  After that, the washing unit 9 is returned to the horizontal posture, the injection direction of the high-pressure injection nozzle 10 is set to be vertically downward, and then the traveling of the car wash machine body 1 is started while the sliding of the traveling carriage 13 by the slide device 19 is started (FIG. 11b). Due to the sliding of the traveling vehicle 13, the high-pressure injection from the high-pressure injection nozzles 10 acts over the entire width of the vehicle, so that the upper surface and the side surfaces of the vehicle body are evenly washed.

  When the forward movement of the car washer body 1 proceeds and the photoelectric switch 35a passes through the rear end of the vehicle body and turns to light transmission, the tilt device 26 is operated to direct the washing unit 9 to the inside of the car wash machine body 1, and the high-pressure injection nozzle Cleaning water is injected from 10 toward the rear surface of the vehicle body (FIG. 11c). At this time, if the running speed of the car wash machine body 1 is temporarily stopped or reduced, the washing effect can be enhanced.

  Thereafter, when it is detected that the car wash machine body 1 has traveled a predetermined distance in response to a pulse signal from the travel encoder 4, the washing unit 9 is returned to the horizontal position, the washing unit 9 is stopped, and the first forward step is completed. (FIG. 11d).

  In the first forward step, the display of the illumination display 33 is scrolled left and right in conjunction with the sliding operation of the traveling carriage 13 by the sliding device 19, thereby appealing the car washing operation to the surroundings of the car washing machine, and showing the show effect. Enhance.

  In the first forward step, a pulse signal of the traveling encoder 4 may be received and the result of detection of the vehicle body detected by the vehicle body detector 34 may be taken in so as to detect the traveling position of the car wash machine body 1 and create vehicle shape data. . In this case, the washing water scattered by the high-pressure injection of the washing unit 9 may affect the detection of the vehicle body by the vehicle body detector 34. In particular, when the cleaning unit 9 is directed to the inside of the car wash machine main body 1 and the rear surface of the vehicle body is jet-cleaned (FIG. 11C), the injection from the cleaning unit 9 may directly adhere to the vehicle body detector 34. Therefore, when the photoelectric switch 35a passes through the rear end of the vehicle body and changes to light transmission, the capturing of the vehicle body detection result of the vehicle body detector 34 is stopped, and the remaining vehicle shape data is created in the subsequent brushing process. Is desirable. Further, it is desirable to equip the front surface of the vehicle body detector 34 with an openable and closable lid so that the lid is closed when the loading is stopped.

○ First return process (Fig. 12)
In the first return process, foam spraying is performed in which the foam detergent is sprayed from the foam spray nozzle 11 of the washing unit 9 to the vehicle body surface in accordance with the return of the car wash machine body 1. Foam spraying is performed by spraying foam detergent from the foam spray nozzle 11 while operating the slide device 19 of the cleaning unit 9 to slide the traveling carriage 13 in the horizontal direction, similarly to jet cleaning.

  When the first return process starts, before the car wash machine body 1 starts the regression, the tilting device 26 is operated at the position where the car wash machine body 1 has completed the first forward process to cause the washing unit 9 to move the car wash machine body. 1, the slide of the traveling carriage 13 by the slide device 19 is performed, and foam detergent is sprayed from the foam spray nozzle 11 toward the rear surface of the vehicle body (FIG. 12A).

  Thereafter, when the car wash machine body 1 starts going back and the photoelectric switch 35a goes back to a position where light is blocked at the rear end of the vehicle body, the washing unit 9 is returned to the horizontal posture, and the slide of the traveling cart 13 by the slide device 19 is maintained. Meanwhile, the ejection direction of the foam dispersion nozzle 11 is returned vertically downward (FIG. 12B).

  The regression of the car washer body 1 proceeds, and the foamed detergent is sprayed evenly on the upper and side surfaces of the vehicle body (FIG. 12c). When the car wash machine body 1 returns to the car wash start position, the tilt device 26 is operated to direct the washing unit 9 to the inside of the car wash machine body 1 and spray the foam detergent from the foam spray nozzle 11 toward the front of the vehicle body. (FIG. 12d). Thereafter, when a predetermined time elapses, the cleaning unit 9 is returned to the horizontal posture, the cleaning unit 9 is stopped, and the first outward step is completed.

  In the first return process, the display of the illumination indicator 33 is scrolled left and right in conjunction with the slide operation of the traveling vehicle 13 by the slide device 19 in the same manner as in the first forward process, and the car wash operation is performed around the car wash machine. And enhance the show effect. It should be noted that in the first outward step using the wash water, the first return step using the light blue / foamed detergent will give a white luminescent color, thereby enhancing the visibility of the process contents.

  In this manner, after the foam jet cleaning is performed by the cleaning unit 9 with the reciprocation of the car washer body 1, the same car washing process as before is performed with the 1.5 reciprocation of the car wash machine body 1.

  That is, in the second going process, a pulse signal of the traveling encoder 4 is received, a vehicle body detection result of the vehicle body detector 34 is taken in, the traveling position of the car washer body 1 is detected, and vehicle shape data is created. While spraying shampoo from the pipe 37 and washing water from the wax spray pipe 38 and the water spray pipe 39, brushing washing is performed while moving the top washing brush 8 and the side washing brush 9.9 to and from the vehicle based on the detected vehicle shape. Is performed.

  In the second return process, washing water is sprayed from the liquid agent spray pipe 37 and the water spray pipe 39 and wax (or a water repellent) is sprayed from the chemical spray pipe 38 based on the vehicle shape data created in the second outward process. Perform brushing cleaning. At this time, rinsing may be performed by injecting high-pressure cleaning water from the high-pressure injection nozzle 10 of the cleaning unit 9.

  Further, in the third outward step, the drying nozzles 5, 6 and 6 are applied to each surface of the vehicle body based on the vehicle shape data created in the second outward step, and blow drying is performed by high-pressure air.

  In the second outgoing step, an animation is displayed that represents the opening / closing, up / down, rotation, etc. of the cleaning brush. In the second returning step, an animation is displayed with the image of the brush and water repellency, and the shampoo is green and the wax is yellow. As described above, the emission color is switched depending on the liquid agent used. Further, in the third outward step, an animation display expressing the air blowing from the drying nozzle is performed, and the emission color is switched to blue or the like which images the air blowing.

  When the third outbound process is completed, the car wash course ends at the position where the car wash machine body 1 has traveled. When the car wash is completed, the car is urged to exit, and when the photoelectric switch 35b and the area sensor 36 confirm the exit of the car, the car wash machine body 1 is returned to the car wash standby position. At this time, the illumination display 33 performs a scroll display indicating that the car wash receiving device 73 is performing a return operation of returning the car wash machine body 1 to the standby position with respect to the car waiting for the next car wash. When the display returns to the standby position, a standby display is performed.

  When an abnormality occurs in the car wash machine body 1, the illumination indicator 33 is turned on or blinks in red to notify the occurrence of the abnormality.

  As described above, the present invention is provided with a cleaning unit that injects a cleaning liquid onto a vehicle body at a position that is separated from a front surface of a car wash machine body by a predetermined distance, and various embodiments can be considered without departing from this configuration. Can be For example, the construction of a car washer can be adopted in any of a type in which an automobile is transported to a stationary main body frame and a type in which both an automobile and a main body frame are movable.

DESCRIPTION OF SYMBOLS 1 Car wash machine main body 9 Washing unit 10 High-pressure injection nozzle 11 Foam spray nozzle 19 Slide device 26 Tilt device 33 Lighting display

Claims (3)

In a car wash machine in which a car wash processing apparatus equipped in the main body is made to reciprocate a car wash machine body formed in a gate shape to perform car wash processing,
A car washing machine comprising: a display lighting panel for performing a display in conjunction with an operation of the car washing processing device in the car washing machine main body.
In a car wash machine in which a car wash processing apparatus equipped in the main body is made to reciprocate a car wash machine body formed in a gate shape to perform car wash processing,
A washing unit that sprays a washing liquid onto the vehicle body is provided at a front position separated by a predetermined distance from the upper front part of the main body of the car washer, and the washing unit is provided with a display lighting panel that performs a display in conjunction with the washing operation of the washing unit. Features car wash machine.
The display lighting panel includes a car wash standby display before the car is entered, a boarding guide for guiding the car to a predetermined stop position, a car wash display linked to the car wash operation, and the exit of the car from the predetermined stop position. 3. The car washer according to claim 1 or 2, wherein a guidance for exiting the vehicle and an error display when an abnormality occurs can be displayed.

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