KR20110010285A - Apparatus for cleansing of a composite cylinder - Google Patents

Abstract

PURPOSE: A composite cylinder cleaning apparatus is provided to reduce cleaning time, costs, and personnel cost since a single device performs washing processes. CONSTITUTION: A composite cylinder cleaning apparatus(1) comprises a container rotating case(10), a drive motor(8), a driving unit, a drain channel(4), a washing and drying nozzle(16), and a lifting cylinder(17). The container rotating case is supported inside the top of a device frame(7) to be rotatable. The drive motor is installed on one side of the device frame and rotates the container rotating case. The drive unit transmits the power created from the drive motor to the container rotating case. The drain channel is inclined downward inside the on the lower part of the device frame. The washing and drying nozzle is vertically installed on the lower part of the drain channel along the nozzle frame. The washing and drying nozzle passes through the drain channel.

Description

Apparatus for cleansing of a composite cylinder

The present invention is to rotate the container rotating case is equipped with a plurality of composite container to adjust the position of the composite container in the upright and horizontal state and conduction state, while inside the container rotating case to rotate each composite container in a horizontal state Rotating (dumbling) means are provided, and the lower portion of the container rotating case is provided with a drainage channel and a washing and drying nozzle, injecting abrasives and abrasives into the interior of the composite container and then rotating the composite container in the horizontal direction The present invention relates to a composite container washing apparatus which allows all processes from the discharge of the abrasive and the abrasive stone to the internal washing and drying of the composite container are performed in one washing apparatus.

In general, a composite container is a tubular container manufactured using two or more materials such as metal and fiber, and is easily formed by pressure resistance and plastic deformation based on the durability and elastic deformation ability of the metal material. Including the light weight properties of the fiber material and high strength and high elasticity, it can be seen to be made by combining the advantages of the resin, such as epoxy to fix it.

Therefore, composite containers are often used for gas fuel storage tanks of automobiles, or air respirators carried by firefighters, which require high strength, that is, high pressure, while internal lining is mostly used for such composite containers. Since it is a metal material, after using the composite container for a certain period, an internal washing operation must be performed to remove scales formed in the inner lining or foreign matter introduced into the composite container.

Internal cleaning operation of the composite container as described above is largely divided into four stages are performed sequentially, the first step is to erect the composite container to manually inject a liquid abrasive and abrasive grains of solid particles therein, two The second step is to perform the internal polishing by locking the inlet of the composite container, that is, the neck ring with a plug, and then placing the composite container on a rotating device to rotate it.

In the third step, with the plug removed from the neck ring of the composite container after the internal polishing, the abrasive and abrasive stone injected into the composite container are manually emptied, and then the composite container is moved to the washing machine to The washing step is to spray high-pressure water inside, and the final fourth step is a drying step of injecting drying steam or hot air into the interior of the washed composite container.

When the cleaning operation of the composite container is performed in the conventional manner as described above, the composite container is transported in each step, and then each device used in the step must be operated individually, thereby cleaning the composite container. As well as very cumbersome, there was a problem in that time and cost, especially labor costs according to the cleaning operation of the composite container.

In addition, since the dumping device of the composite container, the washing machine of the composite container, and the drying device of the composite container must be separately installed, the overall installation cost of the washing device is excessively consumed, and a lot of space is required for the installation of the washing device. As a result, various unfavorable problems have been caused in terms of efficient space utilization in the workplace.

In addition, there is a high risk of damage to the composite container during the process of placing the composite container in which the abrasive and abrasive stone are injected into the dumping device, or transporting the composite container through the washer and drying device from the dumping device. If the weight is heavy, there are also high concerns that workers carrying the composite container will be in a safety accident in the process of dropping the composite container heavy.

The present invention has been made to solve the conventional problems as described above, the composite container washing apparatus according to the present invention, by rotating the container rotating case is equipped with a plurality of composite containers the position of the composite container in an upright state and a horizontal state And to adjust to the conductive state, while the inside of the container rotating case is provided with a rotating (dumble) means for rotating each composite container in a horizontal state, the lower portion of the container rotating case to be provided with a drain channel and a washing and drying nozzle By injecting abrasives and abrasive stones into the composite container and then rotating the composite container in the horizontal direction, all processes from polishing and discharge of abrasive and abrasive stones to internal cleaning and drying of the composite container are cleaned in one. To be carried out inside the apparatus, thereby cleaning the composite container. The technical challenge is to reduce and reduce the time and cost according to the industry as much as possible, while minimizing the safety accidents of workers due to careless handling of composite containers, and improving the efficiency according to the utilization of space in the workplace. do.

In addition, the present invention by installing the center pin on the outer surface of the driven gear for rotating the container rotating case, while the center pin is engaged with the center adjusting cap reciprocating by the operation of the cylinder, the upright and horizontal state and Allows the location of the composite container to be set more accurately up to the conduction state, thereby allowing the cleaning operation of the composite container to be carried out quickly and efficiently without error, and the abrasive discharged along the drainage channel (including abrasive stone) And washing water are automatically separated and stored to different tanks according to the operation of the flow path adjusting plate, thereby improving the recycling rate of abrasives and abrasives, contributing to the reduction of cleaning cost, and installing the composite container in the container rotating case. By improving the structure of the container chuck, The laminated material to the vessel and to be washed with a washing device, so as to this reason compatibility with the cleaning device (互換性) and the product value also significantly improved in still another aspect.

As a means for solving the above technical problem, the composite container cleaning device according to the present invention, the container rotating case is installed to be rotatably supported inside the upper portion of the device frame for mounting the composite container, and installed on one side of the device frame A drive motor for rotating the container rotation case, a drive means for transmitting power generated from the drive motor to the container rotation case, a drain channel installed inclined downward in the lower part of the apparatus frame, and a nozzle at the lower side of the drain channel. A washing and drying nozzle installed in a vertical direction along the frame and penetrating the drain channel, and a lifting cylinder for raising and lowering the washing and drying nozzle together with the nozzle frame. Inside the container rotating case, a composite container is provided. A container housing to be inserted and supported, and a washing motor for rotating the container storage container And, the transmission means for transmitting the power generated from the washing motor to the container container, the container chuck to support the rotation of the composite container with the container container by pressing the bottom of the composite container inserted into the container container, and the container chuck A container mounting cylinder for angularly moving the installed mounting plate to the composite container side is provided, and a storage head exposed to the outside through the container rotating case is installed at the rear end side of the container storage container, and a composite container is provided at the center of the storage head. The inlet of the abrasive and abrasive stone is in communication with the neck ring is characterized in that it is formed.

In addition, the drive means of the container rotation case, the drive gear is installed on the output shaft of the drive motor, and the driven gear is installed on one side of the rotation support shaft of the container rotation case to be engaged with the drive gear, the container container is rotated The transmission means for driving includes: a drive gear installed on the output shaft of the washing motor, a driven gear provided on the outer peripheral surface of the rear end of the container housing, an electric gear for transmitting the power generated from the drive gear, and a container storage container. It is characterized in that the rotating support roller is rotated in engagement with the flange portion formed on the outer peripheral surface of the front end, the driven gear outer surface as the drive means is provided with a center pin along the circumferential direction at an angle of 90 degrees, one side of the device frame A center adjustment cylinder is installed on the upper part, and a center adjustment cap that engages with the center pin is installed on the piston rod of the center adjustment cylinder. Characterized in that the value.

In addition, the lower side of the drain provided on the side of the drain channel is provided with an abrasive recovery tank with a abrasive stone trap plate and the washing water discharge tank is provided on both sides of the diaphragm, respectively, the upper side of the diaphragm according to the operation of the flow path adjustment cylinder It is characterized in that the flow path adjustment plate is installed to be inclined to the recovery tank or the wash water discharge tank side, the container chuck is formed by separating the rotating support cap is assembled with the mounting plate, the contact head is in close contact with the bottom of the composite container pressurized The head shaft of the close head is inserted through the rotating support cap while the bearing is interposed therebetween, and an end portion of the head shaft penetrating the rotatable support cap is provided with a stopper for preventing separation. The head shaft corresponding to between is characterized in that the buffer spring of the coil spring type is installed do.

According to the present invention as described above, by rotating the composite container by injecting the abrasive and abrasive stone in the composite container, from the operation of polishing the inner lining of the composite container, the discharge of the abrasive and abrasive stone and the internal cleaning and drying of the composite container There is an effect that all the cleaning steps up to all can be performed in one washing apparatus.

As a result, each step can be performed very quickly and simply compared to the conventional cleaning operation performed in a separate device, which can greatly contribute to the reduction of time and cost, especially labor costs, due to the cleaning operation of the composite container. And, by reducing the space required for the installation of the washing machine to the maximum, there is an effect that can be used efficiently in the workplace.

In addition, since the work of transporting the composite container is unnecessary for each washing step, it is possible not only to prevent the damage of the composite container that may occur during the transport process of the composite container, but also to carry the composite container. It also has the effect of minimizing the risk of safety accidents caused by dropping.

And, while the center pin is installed on the outer surface of the driven gear for rotating the container rotating case, while the center pin is engaged with the center adjusting cap reciprocating by the operation of the cylinder, the upright state (injection of the abrasive) and the horizontal state (Internal polishing) and the conduction state (washing and drying) has the effect of setting the position of the composite container more precisely, and this has the effect that the cleaning operation of the composite container is carried out quickly and efficiently without error.

In addition, the abrasive (including abrasive stones) and washing water discharged along the drainage channel are automatically separated and stored toward different tanks according to the operation of the flow path adjusting plate, thereby improving the recycling rate of the abrasive and the abrasive stone for cleaning the composite container. This contributes to reducing the cost.

Finally, the contact head of the container chuck for mounting the composite container on the container rotating case is elastically supported by the bottom of the composite container by the elastic force of the shock absorbing spring, so that the various types of composite containers having different dimensions as one washing device. It has an effect that can be washed, thereby having a very useful effect, such as to greatly improve the compatibility (互換性) and commercial value of the washing device.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

First, the external configuration of the composite container cleaning device 1 according to the present invention, as shown in Figure 1, the container rotation case 10 and the drain channel 4 located on the lower side of the device case (2) It is inserted into the interior of the device case 2, the control panel (3) having a touch screen (3a) is installed on one side (left side in the drawing), the lower side of the control panel (3) An abrasive recovery tank 5 having 5a) is installed to partially expose the outside of the apparatus case 2.

The apparatus case 2 is formed with a front opening portion 2a for mounting the composite container 6 and an upper opening portion 2b for injecting abrasive and abrasive stone into the composite container 6, respectively, and rotating the container. The container mounting opening 10a for mounting the composite container 6 is also formed in the front side of the case 10, while the top of the front side of the container rotating case 10 is pressed against the bottom of the composite container 6. The container chuck 12 is assembled to the mounting plate 11.

The appearance configuration described above is just one representative example, the shape of the device case (2) or the position of the control panel 3 and the operating means provided on the control panel 3, that is, the touch screen (3a) or buttons or Means such as digital indicators or alarms or warning lights that indicate the operating status of the device, including switches, etc., can be arbitrarily adjusted and installed, and a washing device is provided at the bottom of the device case 2. It is preferable to provide a moving wheel 2c for the movement of (1).

Detailed components of the composite container cleaning device 1 according to the present invention, as shown in each of Figures 2 to 6, the rotation support in the upper inside of the device frame (7) for the mounting of the composite container (6) The container rotation case 10 is installed to be installed, the drive motor 8 is installed on one side of the device frame 7 to rotate the container rotation case 10, and the power generated from the drive motor 8 container rotation Driving means for transmitting to the case 10 is included.

In addition, the drain channel 4 is installed to be inclined downward in the lower portion of the device frame 7 and the drain channel 4 is installed in a vertical direction along the nozzle frame 15 at the lower side of the drain channel 4. A plurality of washing and drying nozzles (16) penetrating through) and a lifting cylinder (17) for raising and lowering the washing and drying nozzles (16) together with the nozzle frame (15) is further included.

The device frame (7) is the basis for the assembly of the device case (2), the installation of the components constituting the cleaning device (1) of the present invention, the container rotating case forming the first essential part of the present invention ( 10 is formed in the case of a rectangular shape on the basis of the case frame 13 in the drawing, the rotating support shaft 10b is fixedly installed at both ends thereof, while each rotating support shaft 10b is interposed between the bearings. It is inserted into the rotation support portion 7a of the device frame 7 in the state of making it.

3 and 5, a driven gear 25 is axially coupled to one side (left side of the drawing) rotation support shaft 10b of the container rotation case 10, and the driven The gear 25 is installed to be engaged with the drive gear 24 of the drive motor 8 fixedly installed in the apparatus frame 7, so that the container rotation case 10 rotates the support shaft 10b according to the operation of the drive motor 8. In the center of the device frame 7 can be rotated in the axial direction.

If it is possible to rotate the container rotating case 10 by the power of the drive motor 8 as described above, in addition to the gear-type drive means described above, it is also possible to apply the drive means using a belt and pulley or chain and sprocket, In some cases, it may be possible to use a geared motor having a reduction gear or a stepping motor capable of adjusting the rotation angle and rotation speed in direct connection with the rotation support shaft 10b.

However, the washing apparatus 1 of the present invention rotates the composite container 6 mounted on the container rotating case 10 at an angle of 90 degrees according to an upright state, a horizontal state, and an inverted state, respectively, so that the abrasive is And the grinding operation of the abrasive stone, the polishing operation according to the rotation of the composite container 6, and the internal cleaning and drying operation of the composite container 6 are important, so that the gear type drive as shown in the drawings is possible. It is preferable to apply the means.

Even more preferably, while the center pin 25a is fixedly installed along the circumferential direction at an angle of 90 degrees to the outer surface of the driven gear 25, the center pin 25a is inserted into the center pin 25a. And a center adjusting cap (41) engaged with the piston rod (9a) of the center adjusting cylinder (9), and then placing the center adjusting cylinder (9) in a position facing the driven gear (25). Will be fixed on the installation.

When the center adjustment means as described above is additionally installed, even if an error range occurs by an angle when the drive gear 24 and the driven gear 25 rotate in accordance with the operation of the drive motor 8, the corresponding error range is maintained. It can be easily offset, and thus it is possible to adjust the position of the composite container (6) to be rotated by 90 degrees with the container rotation case 10 to be an upright, horizontal and conductive state to a more accurate position. .

In other words, in the state where the center line of the center adjusting cap 41 and the center of each center pin 25a coincide with each other, the driving motor ( 8) rotate the container rotation case 10 to an arbitrary position, and then operate the center adjustment cylinder 9 so that the center adjustment cap 41 and the center pin 25a are correctly engaged. While the error due to the eccentricity is canceled in the process of engaging the 41 and the center pin 25a, the driven gear 25 and the container rotating case 10 and the composite container 6 mounted thereon are the most accurate positions. You can fit into.

To this end, the center pin (25a) is shown in the figure is formed in total along the outer circumferential surface of the driven gear 25 in accordance with the upright position, the horizontal position and the conduction position of the composite container (6), the center pin (25a) The number of) may also be installed a total of four, one every 90 degrees along the circumferential direction of the driven gear (25).

In addition, the most necessary part of the center adjustment in the operation of the composite container washing apparatus 1 according to the present invention, the conduction to insert the cleaning and drying nozzle 16 into the neck ring 6a of the composite container 6 Since it is a position, only the center pin 25a which is located in the said position, ie, the upper center side of the driven gear 25 in FIG. 3, may be installed.

However, it is advantageous to ensure that the composite container 6 is stably supported at the correct position even during the injection operation of the abrasive and abrasive stone and the grinding operation according to the horizontal rotation of the composite container 6, so that the center pin 25a is a composite container. It is most preferable to install at least three in accordance with the upright position, the horizontal position, and the felling position of (6).

The center pin 25a is usually installed in a conical shape, and a conical groove having the same shape as the center pin 25a is formed inside the tip end of the center adjusting cap 41, and the center adjusting cap 9 by the center adjusting cylinder 9. In order to carry out the transfer operation of the 41 more stably, the guide table 41a through which the center adjusting cap 41 penetrates is fixedly installed on the apparatus frame 7.

4 and 6, the container container 37 in which the composite container 6 is inserted and supported in the container rotating case 10 is horizontally spaced at regular intervals. Installed, the inner bottom of the container rotating case 10 is provided with a washing motor 34 for rotating each container container 37 together with the composite container (6).

In addition, as described above, the top of one side (front side relative to the drawing) of the container rotating case 10 by pressing the bottom of the composite container 6 inserted into the container container 37, the container container 37 The container chuck 12 supporting the mounting and rotation of the composite container 6 is assembled to the mounting plate 11, while the mounting plate 11 is disposed above the inside of the container rotating case 10. A container mounting cylinder 33 for angular movement toward the composite container 6 together with 12 is provided.

The container mounting cylinder 33 is connected to the cylinder bracket 30 and the link pin 30a fixed to the case frame 13, and the piston rod 33a protruding to the front end thereof is fixed to the mounting plate 11. The rod bracket 31 is connected to the link pin 31a, and the hinge bracket 32 is fixed to the upper end of the mounting plate 11, and the hinge bracket 32 is connected to the case by the hinge shaft 32a. It is connected to the frame 13 and installed.

Accordingly, the operation of the container mounting cylinder 33 causes the mounting plate 11 to angularly move toward the bottom side of the composite container 6 together with the container chuck 12 at an initial position shown by a virtual line in the drawing. Thus, each container chuck 12 pressurizes the bottom side of the composite container 6 so that each composite container 6 can be firmly supported between the container container 37 and the container chuck 12. Can be.

In the drawing, a total of four container storage containers 37 are installed inside the container rotating case 10, while two container chucks 12 are assembled and installed on one mounting plate 11, respectively. (11) is configured to be operated by the container mounting cylinder 33, but the number of the container container 37 and the number of the container chuck 12 and the mounting plate 11 and the container mounting cylinder 33 corresponding thereto Please note that it is possible to adjust arbitrarily.

Further, if the composite container 6 is press-contacted with the bottom side of the composite container 6 so that each composite container 6 can be firmly supported between the container storage container 37 and the container chuck 12, the container mounting cylinder 33 The position and the connection and installation state of the mounting plate 11 is installed, including the container chuck 12 is not limited to the form shown in the drawings, of course, can be changed in various ways.

As the most preferred embodiment of the container chuck 12, as shown clearly in the enlarged portion of Figure 6, the rotary support cap 28 is assembled with the mounting plate 11 and the bottom of the composite container 6 And the head shaft 29 of the contact head 26 is inserted through the rotation support cap 28 in a state where the contact head 26 is interposed therebetween in a state in which the contact head 26 is press-contacted with the contact head 26. It was made possible.

In addition, at the end of the head shaft 29 penetrating the rotary support cap 28, the locking end portion 29a is formed to prevent the contact head 26 from being separated from the rotary support cap 28, and the contact head ( A shock absorbing spring 27 having a coil spring is installed along the head shaft 29 corresponding to the support shaft 26 and the rotary support cap 28.

When the container chuck 12 is installed in the above manner, in accordance with the operation of the container mounting cylinder 33, each container chuck 12 presses the bottom of the composite container 6. 26 is pushed backward together with the head shaft 29 while compressing the shock absorbing spring 27, thereby securing the pressing force of the composite container 6 by the container chuck 12, As a result, the length of the composite container 6 which can be mounted to the container rotating case 10 can be more widely secured.

In addition, at the rear end portion (left end in FIG. 4) of the container storage container 37, a storage head 38 penetrating through the container rotation case 10 and exposed to the outside is installed, and the enlarged portion of FIG. As shown, at the central portion of the receiving head 38, the inlet 38a of the abrasive and abrasive stone communicating with the neck ring 6a of the composite container 6 is formed concave.

The storage head 38 has a function of injecting an abrasive and abrasive stone into each composite container 6, and supports a rotation operation of the composite container 6 inserted into the container container 37. By carrying out, the container head 42, which is fixedly installed in the container rotation case 10, and which is a rear cover of the container storage box 37, with the bearing 38b interposed therebetween. Inserted into the inner side of the installation.

In addition, the inner circumferential surface of the container contact plate 42 is provided with a friction pad 42a made of rubber or synthetic resin so as to improve adhesion to the composite container 5 by the container chuck 12. It is preferable to provide a friction pad for improving the adhesion to the outer peripheral surface of the tip of the contact head 26, that is, the contact surface with the composite container (6) provided in the).

As described above, each composite container 6 inserted into the container rotating case 10 along the container container 37 is a container container 37 and a container by the power transmitted from the washing motor 34. It is rotated in the axial direction together with the chuck 12, thereby enabling the polishing operation of the inner lining of the composite container 6 by the abrasive and abrasive stone in the interior of the container rotating case (10).

As a transmission means for rotating each composite container 6 together with the container storage container 37 and the container chuck 12 by the power transmitted from the washing motor 34 as described above, Figures 5 and 6 As shown in FIG. 3, a drive gear 35 is installed on the output shaft of the washing motor 34, while a driven gear ( 36) is installed.

In addition, an electric gear 39 is inserted and installed between each driven gear 36, and an electric gear 39 positioned in the center of the container rotating case 10 in the drawing among the electric gears 39 is a driving gear ( By being engaged with 35, the power generated from the washing motor 34 is transmitted from the drive gear 35 to each driven gear 36 located on both sides via the electric gear 39.

Transmission means as shown in Figures 5 and 6 is also just one representative example, in addition to the transmission means by the belt, pulley or chain or sprocket is also applicable to the bar, each electric gear (39) Gear shaft 39a is provided on the rear side wall of the container rotation case 10.

In addition, the flange portion 37a is formed on the outer circumferential surface of the tip (inlet side) of the container storage container 37 so as to more stably support the rotation of the container storage container 37, while the flange portion ( 37a) is installed to be engaged with the rotary support roller 40, the central plate 14 in the inner central portion of the container rotating case 10 so that the rotary support roller 40 can be installed together with the roller shaft 40a. Bar is installed, the central plate 14 must be provided with an opening for the insertion of the composite container 6 and the installation of the container mounting cylinder (33).

In order to stably support the rotation of the container container 37 in the drawing, three rotary support rollers 40 are arranged in one container container 37 at an angle of 120 degrees along the flange portion 37a. , The number and arrangement of the rotation support roller 40 is also to be understood that the arbitrarily adjustable.

As a component corresponding to another essential part of the present invention, the drain channel 4 installed on the device frame 7 at the lower side of the container rotating case 10 is shown in Figs. In addition, the upper side is opened and provides a rectangular case-shaped passage inclined downward toward one side (left side in the drawing), the side end is provided with a drain (4b) for the discharge of the abrasive (including abrasive stone) and the wash water.

As described above, since the abrasive (including abrasive stone) discharged through the drain hole 4b can be repeatedly used several times, it is preferable to recover the abrasive together with the abrasive stone for recycling, and in the case of the washing water (usually using ozone water), Since it is impossible to discharge as waste water, it is most desirable that this function is achieved automatically by one tank.

To this end, as shown more clearly in FIG. 3, the abrasive recovery tank 5 and the washing water discharge tank 23 provided with the abrasive stone trap plate 5a are directly below the drain port 4b. Are respectively installed on both sides of the diaphragm 5b, and an upper flow path adjusting plate inclined to the abrasive recovery tank 5 or the washing water discharge tank 23 according to the operation of the flow path adjusting cylinder 21 at the upper side of the diaphragm 5b. 20) is installed.

In the drawing, the flow path adjusting plate 20 has a rotary support shaft 20a installed at its lower end connected to one end of the link table 22, and the piston of the flow path adjusting cylinder 21 is provided at the other end of the link table 22. As the rod 21a is connected and installed, the angular movement of the flow path adjusting plate 20 by the flow path adjusting cylinder 21 is illustrated, but in addition, various other installation forms for the angular motion of the flow path adjusting plate 20 are provided. May be provided.

In other words, the flow path adjustment cylinder 21 may be installed below one side of the flow path adjustment plate 20 so that the piston rod 21a of the flow path adjustment cylinder 21 is connected to the bottom surface of the flow path adjustment plate 20. In addition, the piston rod 21a of the flow path adjustment cylinder 21 may be connected to the side portion of the flow path adjustment plate 20, and in some cases, a lifting screw jack may be used instead of the flow path adjustment cylinder 21. Manual flow path adjustment by rotating knob is also applicable.

As another component of the present invention, the cleaning and drying nozzles 16 are formed from a plurality of nozzle frames 15 extending in the longitudinal direction of the apparatus frame 7 at the lower part of the drainage channel 4. (Four corresponding to the number of composite containers on the drawing) are installed in the vertical direction, the nozzle frame 15 is raised and lowered in the vertical direction fixed to the bottom side of the device frame 7 by the connecting rod 18 It is connected to the piston rod 17a of the cylinder 17 and installed.

Therefore, according to the operation of the elevating cylinder 17, each washing and drying nozzle 16 is raised to the container rotating case 10 together with the nozzle frame 15, for this purpose, the upper end of the washing and drying nozzle 16 Is installed to penetrate the drain channel 4, while the nozzle through portion 4a has a “∩” shape so that the washing and drying nozzle 16 and the nozzle frame 15 can be inserted into the central portion of the drain channel 4. It is formed to protrude into a shape.

In addition, the guide tube 15a is fixedly installed at both ends of the nozzle frame 15, and the lifting support 7b is installed at the device frame 7 corresponding to both ends of the nozzle frame 15. The guide rod 19 penetrating the guide tube 15a is installed in the vertical direction in the elevating support 7b to guide the elevating operation of the nozzle frame 15 by the elevating cylinder 17.

Inside the nozzle frame 15 is a pipe or hose not shown, which extends from each of the cleaning and drying nozzles 16 is embedded, each of the pipes or hoses, etc. surrounding the composite container cleaning device (1) of the present invention By being connected to the high-pressure water injection device and the supply of drying steam or hot air provided in the, it is responsible for the function of sequentially supplying the washing water and the drying steam or hot air into the interior of the composite container (6) where the polishing operation is performed. .

The elevating cylinder 17 elevates each of the washing and drying nozzles 16 so that the tip of the nozzle 16 is inserted along the neck ring 6a of the composite container 6 or the nozzle 16. Since the tip of the head is to be restored to the initial state located at the lower side of the drainage channel 4, if such a function can be achieved, in addition to the hydraulic cylinder or the pneumatic cylinder, various lifting and lowering such as the lifting screw jack Note that it can be replaced by means.

Hereinafter, the working relationship of the composite container cleaning device 1 according to the present invention having the above configuration will be described in detail with reference to the accompanying drawings.

First, as shown in FIG. 1, the neck ring 6a of the composite container 6 faces the rear side in the drawing, and the bottom side of the composite container 6 faces the front side in the drawing. The composite container 6 is inserted into each container storage container 37 in the horizontal direction through the front opening part 2a of the device case 2 and the container mounting opening part 10a of the container rotating case 10. .

In the state where the composite container 6 is first inserted into the container container 37 as described above, the container chuck 12 is installed by operating the container mounting cylinder 33 as shown in FIG. 4. By angularly moving the plate 11 toward the composite container 6, each container chuck 12 is brought into close contact with the bottom side of the composite container 6, so that each composite container 6 has a container container 37. ) Is tightly supported between the container contact plate 42 and the contact head 26 of the container chuck 12.

By operating the drive motor 8 in the above state by rotating the container rotation case 10 at an angle of 90 degrees, as shown in Figure 7, each composite container 6 is upright, while the center By operating the adjustment cylinder 9 so that the center adjustment cap 41 engages with the center pin 25a of the driven gear 25, the upright position of the composite container 6 is accurately set to the required position.

When the composite container 6 is placed in an upright state as described above, the inlet 38a of the storage head 38 and the neck ring 6a of the composite container 6 communicating therewith face the upper side. As shown in FIG. 1, portions of the storage heads 38 are exposed together with the inlets 38a toward the upper openings 2b formed on the upper surface of the device case 2.

Therefore, it is possible to inject a predetermined amount (usually 1/2 to 1/3 of the amount of the composite container storage amount) of abrasive and abrasive stone into the composite container 6 through each of the inlets 38a. After the charging operation is completed, each injection hole 38a is sealed using a plug (not shown).

In such a state, when the drive motor 8 is operated to rotate the container rotation case 10 by 90 degrees in the reverse direction, as shown in FIG. 4, each of the composite containers 6 is in a horizontal state. When the center adjustment cylinder 9 is operated to engage the center pin 25a of the driven gear 25 while the center adjustment cylinder 9 is restored, the horizontal position of the composite container 6 is polished. It is set to the exact position required for the job.

In the above state, when driving the washing motor 34 provided in the container rotating case 10, the power of the washing motor 34 is received from the drive gear 35 via the electric gear 39 to accommodate the container By being delivered to each driven gear 36 installed in the barrel 37, the container storage container 37 is rotated inside the container rotating case 10 together with the composite container (6).

When the composite container 6 is rotated as described above, the abrasive and abrasive stone injected into the composite container 6 are polished and washed to remove various scales or foreign substances by polishing and washing the metal lining formed inside the composite container 6. The polishing operation is performed, and the rotation operation of the composite container 6 is performed by the flanges of the bearings 28a and 38b and the container container 37 provided in the receiving head 38 and the container chuck 12. It is stably supported by the rotary support roller 40 which rotates in engagement with 37a).

After the polishing operation on the metal lining formed inside the composite container 6 is completed in the same manner as above, the driving motor 8 is operated to rotate the container rotation case 10 by 90 degrees again. As shown in FIG. 6, each composite container 6 is turned upside down to be in an inverted state, while the center adjusting cylinder 9 is operated so that the center adjusting cap 41 is driven by the center pin of the driven gear 25. When engaged with (25a), the felling position of composite container 6 is set to the exact position required for washing and drying operations.

When the respective plugs installed in the inlet 38a of the storage head 38 are removed in the above state, the abrasive and the abrasive stone used for the polishing work pass through the neck ring 6a and the inlet 38a and the composite container 6 The discharged to the outside of the), and the discharged abrasives and abrasive stones flow down along the drain channel (4) located in the lower portion of the container rotation case (10).

As described above, the abrasive and abrasive stone flowing along the drain channel 4 are introduced into the abrasive recovery tank 5 through the drain hole 4b and the flow path adjusting plate 20, as shown in FIG. Silver is filtered out of the abrasive stone trapping plate 5a, and the abrasive is stored inside the abrasive recovery tank 5 via the abrasive stone trapping plate 5a, so that the abrasive and abrasive stone can be easily separated and recovered and recycled in the next cleaning operation. It becomes possible.

After discharging both the abrasive and the abrasive stone from the composite container 6 as described above, by operating the elevating cylinder 17 as shown in Figure 8 to clean and dry the nozzle (16) with the nozzle frame (15) When raised, the upper end of the washing and drying nozzle 16 is inserted into the composite container 6 along the neck ring 6a via the drain channel 4.

When operating the washing water injector not shown in the above state, the washing water is injected into the interior of the composite container (6) through the washing and drying nozzle (16), thereby to the inner lining of the composite container (6) The secondary washing operation is performed, and in this process, the washing water flows out from the neck ring 6a of the composite container 6.

As described above, the washing water flowing out of the composite container 6 during the second washing operation flows into the washing water discharge tank 23 through the drain channel 4, the drain hole 4b, and the flow path adjusting plate 20. As shown in phantom in FIG. 3, the flow path adjusting plate 20 is inclined toward the washing water discharge tank 23 according to the operation of the flow adjusting cylinder 21 at or before the washing operation by the washing water is performed. do.

Since the washing water discharged to the washing water discharge tank 23 as described above is not recyclable, the water is discharged to a separate processing device and then discharged in a state that is harmless to the environment after the second washing operation is completed. Injecting the drying steam or hot air through the washing and drying nozzle 16 from the steam or hot air supply device not shown, the drying operation for the inner lining of the composite container 6 is finally completed.

After performing all the cleaning operations of the composite container 6 from the polishing operation to the washing and drying operations as described above, the lifting and lowering cylinder 17 is operated to move the cleaning and drying nozzles 16 to the nozzle frame 15. While lowering to the initial position with, while operating the drive motor (8) to ensure that each composite container 6 is restored to the horizontal state shown in FIG.

In this state, the container mounting cylinder 33 is operated to release the container chuck 12 from the bottom side of the composite container 6, thereby releasing the clamping state of the composite container 6, and then cleaning the composite container ( 6) is removed from the container container 37, while the other composite container 6, which is required to be cleaned, is mounted back into the container container 37 to grind, clean and dry the container 6 in the order described above. You can do it sequentially.

According to the present invention as described above, by rotating the composite container 6 by injecting the abrasive and abrasive stone in the composite container 6, the abrasive and abrasive stone discharge from the operation of polishing the inner lining of the composite container (6) And all washing steps up to the internal cleaning and drying of the composite container 6 can be performed in one washing device (1).

Therefore, compared with the case where each step is performed in a separate device, it is possible to perform the cleaning operation of the composite container 6 very quickly and simply, the time and cost of the cleaning operation of the composite container 6, In particular, it is possible to greatly contribute to the reduction of labor costs, as well as to reduce the space required for the installation of the washing device (1) to the maximum possible efficient use of space on the work site.

In addition, since the work of transporting the composite container 6 for each washing step becomes unnecessary, it is possible to prevent damage to the composite container 6 that may occur in the transport process of the composite container 6, as well as the composite container. (6) It is also possible to minimize the risk of safety accidents that may occur in the process of transporting workers drop the heavy composite container (6).

Finally, the contents described above and the accompanying drawings are only presented in detail in order to facilitate the understanding of the present invention in detail, the structure presented without departing from the scope of the technical idea that the present invention seeks It is apparent to those skilled in the art that various modifications and variations are possible based on the present invention, and it is to be understood that the present invention should be evaluated based on the technical contents set forth in the appended claims.

1 is an external perspective view of a composite container cleaning device according to the present invention.

Figure 2 is a perspective view showing the internal structure of the composite container washing apparatus according to the present invention.

3 is a side view of FIG. 2;

Figure 4 is a side cross-sectional view of Figure 2 showing the mounting state of the composite container.

Figure 5 is a rear side cross-sectional view of the composite container cleaning device according to the present invention.

Figure 6 is a plan sectional view of Figure 5 showing the container rotating case portion.

Figure 7 is an excerpt side cross-sectional view showing an upright state of the composite container for the injection of abrasives and abrasive stones.

Figure 8 is an excerpt side cross-sectional view showing the conduction state of the composite container for cleaning and drying operations.

Description of the Related Art

1: composite container cleaning device 2: device case 2a: front opening

2b: upper opening 2c: moving wheel 3: control panel

3a: touch screen 4: drain channel 4a: nozzle through

4b: drain hole 5: abrasive recovery tank 5a: abrasive stone trap plate

5b: partition 6: composite container 6a: neck ring

7: device frame 7a: rotary support 7b: lifting support

8: drive motor 9: center adjustment cylinder 10: container rotation case

10a: container mounting opening 10b, 20a: rotation support shaft 11: mounting plate

12 container chuck 13 case frame 14 center plate

15: nozzle frame 15a: guide tube 16: washing and drying nozzle

17: lifting cylinder 18: connecting rod 19: guide rod

20: Euro adjustment plate 21: Euro adjustment cylinder 22: Link stage

23: wash water discharge tank 24,35: drive gear 25,36: driven gear

25a: center pin 26: contact head 27: buffer spring

28: rotating support cap 28a, 38b: bearing 29: head shaft

29a: locking end 30: cylinder bracket 30a, 31a: link pin

31: rod bracket 32: hinge bracket 32a: hinge shaft

33 container mounting cylinder 34 washing motor 37 container storage container

37a: flange 38: storage head 38a: inlet

39: electric gear 39a: gear shaft 40: rotary support roller

40a: roller shaft 41: center adjustment cap 41a: guide post

42: container contact plate 42a: friction pad

Claims (6)

In the cleaning device (1) used for internal cleaning of the composite container (6), The washing apparatus 1 is installed on the container rotating case 10 and the one side of the apparatus frame 7 is installed so as to be rotatably supported on the upper inside of the apparatus frame 7 for mounting the composite container (6) A drive motor 8 for rotating the container rotation case 10, drive means for transmitting the power generated from the drive motor 8 to the container rotation case 10, and downwardly inclined downward in the lower portion of the apparatus frame 7; A drainage channel 4 to be installed, a washing and drying nozzle 16 installed in a vertical direction along the nozzle frame 15 at the lower side of the drainage channel 4 and penetrating the drainage channel 4; And it is made of a lifting cylinder (17) for raising and lowering the drying nozzle (16) with the nozzle frame (15), Inside the container rotating case 10, a container container 37 in which the composite container 6 is inserted and supported, a washing motor 34 for rotating the container container 37, and the washing The transmission means for transmitting the power generated from the motor 34 to the container housing 37, and pressurized the bottom of the composite container 6 inserted into the container housing 37, the composite material together with the container housing 37 The container chuck 12 supporting the rotation of the container 6 and the container mounting cylinder 33 for angularly moving the mounting plate 11 to which the container chuck 12 is connected to the composite container 6 side are provided. The rear end side of the container container 37 is provided with a storage head 38 penetrating through the container rotating case 10 and exposed to the outside, and the neck of the composite container 6 is provided at the center of the storage head 38. The composite container cleaning device, characterized in that the inlet (38a) of the abrasive and abrasive stone in communication with the ring (6a) is formed. According to claim 1, wherein the drive means of the container rotation case 10, the drive gear 24 is provided on the output shaft of the drive motor 8 and the one side of the rotation support shaft (10b) of the container rotation case 10 Installed to be a driven gear (25) engaging the drive gear (24), The transmission means for rotating the container container 37, the drive gear 35 is provided on the output shaft of the washing motor 34, and the driven gear 36 provided on the outer peripheral surface of the rear end of the container container 37. And a rotation support roller which meshes with the electric gear 39 for transmitting the power generated from the drive gear 35 to the driven gear 36 and the flange portion 37a formed on the outer circumferential surface of the front end of the container housing 37. The composite container cleaning device, characterized in that 40. The center pin 25a is fixedly installed along the circumferential direction at an angle of 90 degrees to the outer surface of the driven gear 25 as the driving means. A center adjustment cylinder 9 is installed at one upper side of the apparatus frame 7, and a center adjustment cap 41 is engaged with the center pin 25a at the piston rod 9a of the center adjustment cylinder 9. Composite container cleaning device characterized in that the. The abrasive recovery tank 5 and the flushing water discharge according to any one of claims 1 to 3, provided with an abrasive stone trap plate 5a at a lower side of the drain port 4b provided at the side end of the drain channel 4. Tanks 23 are respectively installed on both sides with a diaphragm 5b therebetween, The composite container, characterized in that the upper side of the diaphragm (5b) is provided with a flow path adjusting plate 20 to angularly move toward the abrasive recovery tank 5 or the washing water discharge tank 23 in accordance with the operation of the flow path adjustment cylinder 21. Washing device. The container chuck (12) according to any one of claims 1 to 3, wherein the container chuck 12 is in close contact with the bottom of the composite container (6) and the rotary support cap (28) assembled with the mounting plate (11). It is formed by separating the head 26, The head shaft 29 of the close head 26 is inserted through the rotary support cap 28 with the bearing 28a interposed therebetween, and the head shaft 29 penetrates the rotary support cap 28. At the end of the separation preventing end 29a is formed, The head container 29 corresponding to the contact between the close head 26 and the rotary support cap 28 is a composite container cleaning device, characterized in that the buffer spring 27 of the coil spring type is installed. The container chuck (12) is formed by separating the rotating support cap (28) assembled with the mounting plate (11) and the contact head (26) which is in close contact with the bottom of the composite container (6). , The head shaft 29 of the close head 26 is inserted through the rotary support cap 28 with the bearing 28a interposed therebetween, and the head shaft 29 penetrates the rotary support cap 28. At the end of the separation preventing end 29a is formed, The head container 29 corresponding to the contact between the close head 26 and the rotary support cap 28 is a composite container cleaning device, characterized in that the buffer spring 27 of the coil spring type is installed.

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