KR101516959B1 - Movable liquid raw material supply apparatus - Google Patents

Abstract

The present invention relates to a movable liquid raw material supply apparatus. According to the present invention, the movable liquid raw material supply apparatus comprises: a storage container which has an accepting space with an opened top to accept a liquid raw material; a disk through which a first outlet is formed by the inked surface, and arranged inside the accepting space to be moved up and down in order to compress the liquid raw material; an elevation plate on the inked surface of which a pressure inlet to supply pressure gas into the storage container and a second outlet connected to the first outlet to discharge a raw material to the outside of the storage container are separately formed; and a clamp to maintain the coupled state of the elevation plate to the storage container. The disk has a hollow part inside.

Description

[0001] MOVABLE LIQUID RAW MATERIAL SUPPLY APPARATUS [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a movable liquid material supply apparatus, and more particularly, to a movable liquid material supply apparatus capable of compressing and transporting a material having various material properties using one pressing disk.

Generally, the dosing device for injecting liquid contents is for repeatedly injecting fruit juice, sesame oil, ketchup, cream, sauces, cosmetics, medicines, etc. into a predetermined container. Conventional devices used for this purpose include large automation devices and small devices. Large automation devices are used by manufacturers producing large quantities of beverages and medicines. In small appliances, most of them use cylinders or gear pumps. If the cylinder is used, the cylinder replacement operation must be performed, and the manufacturing cost is too high and it is very inconvenient to use.

In the case of a conventional large-sized automation apparatus, a technique has been proposed by the present applicant that a raw material is previously put in a pressure tank and a pressure is applied to a disk disposed inside the tank to push the raw material while pressing it. (Patent No. 10-0886013, pressurizing moving device)

However, in such a conventional pressure moving device, when the viscosity of the raw material is high, since the pressure inside the container must be increased, the rigidity should be high, while being thick enough to maintain the rigidity against pressure rather than the weight of the disk. A light disc is required to prevent the raw material from being compressed by the weight of the disc, and when a material such as alcohol is mixed with the raw material, a disc of a material which does not cause a chemical reaction with the raw material is required, There is a problem in that various types of discs must be provided.

Also, the discharge conduit uses a parallel clamp at the connection portion between the disk and the upper plate. The structure for detachably attaching the discharge conduit by using the parallel clamp is a structure in which the upper plate is lifted and the inner surface of the upper plate and the inside of the tank It is difficult to secure a sufficient working space and it takes a long time to tighten or loosen the parallel clamp in the process of detaching and attaching the discharge conduit.

In addition, since the top plate is fixed to the lifting frame, the lifting frame must be disposed in each of the process line for injecting the raw material, the process line for discharging, and the cleaning process line. In case of storing or moving the tank, There is a problem that the upper opening of the tank must be closed.

Prior Art Document 1. Registration No. 10-0886013 (December 31, 2008)

Accordingly, it is an object of the present invention to solve such a conventional problem, and it is an object of the present invention to provide a disc in which a disc is constituted of a stainless steel material excellent in corrosion resistance and a hollow portion is formed therein to secure lightness and rigidity against pressure, And to provide a movable liquid raw material feeding device capable of compressing and transporting raw materials having various material properties.

In addition, since the fixing member is simply rotated or pushed in at a predetermined angle during the process of coupling the discharge conduit to the disk and the upper plate, work convenience in a narrow space is improved, To provide a very simple mobile liquid feeder.

It is another object of the present invention to provide a mobile liquid material supply apparatus which does not need to arrange a lift unnecessarily in a process line for discharging a raw material from a pressure tank by selectively opening and closing a top plate by engaging with a lift plate selectively.

According to an aspect of the present invention, there is provided a movable liquid material supply device, comprising: a storage container having an accommodation space opened on an upper side to receive a liquid material, a first discharge port formed on the plate surface, And a second discharge port connected to the first discharge port for discharging the raw material to the outside of the storage container, and a discharge port for discharging the raw material to the outside of the storage container, A top plate formed on the top plate to close the top opening of the storage container; And a clamp for maintaining the coupling between the top plate and the storage container, wherein a hollow portion is formed in the inside of the disk.

Here, the disc is preferably made of stainless steel.

A discharge conduit connecting the first outlet and the second outlet; And a fixing member rotatably attached to the first outlet and the second outlet to selectively restrict both ends of the discharge conduit according to the rotation position.

In addition, the first outlet and the second outlet are formed at the center of the front end thereof with insertion holes into which the end portions of the discharge conduits are inserted, respectively, and through holes communicating with the insertion holes are formed in the outer circumferential surface thereof, The fixing member is elastically coupled to the outer periphery of the first outlet and the second outlet and is inserted or released into the fixing groove of the discharge conduit through the through hole according to the rotating position. It is preferable that the fixing portion is formed.

In addition, the through holes and the fixing grooves are formed to be symmetrical on both sides of the center, the fixing members are formed on both sides of the fixing grooves to be inserted into the fixing grooves through the through holes, It is preferable to be supported in a resilient manner.

It is preferable that a guide groove for guiding rotation of the fixing member is formed in a ring shape along the outer circumferential surface of the outer circumferential surface of the first outlet and the second outlet.

Preferably, the apparatus further includes a lift for lifting the top plate and separating the top plate from the storage container.

The lift includes a bridge disposed in an upper region of the storage container, a post supporting the bridge from the floor structure, an elevation driving portion provided on the bridge, and a lifting and lowering driving portion detachably coupled to the upper plate, And an elevating shaft that vertically moves up and down.

It is preferable that the upper plate is provided with a fastening portion at a position corresponding to the elevating shaft so that the end of the elevating shaft can be detachably coupled in the vertical direction.

Further, the elevating shaft and the fastening portion are each formed with pin insertion holes communicating with each other in the engaged state, and the fastening pin is held by the elevating shaft and the fixing pin inserted into the pin insertion hole of the fastening portion.

According to the present invention, a disk is constituted of a stainless steel material excellent in corrosion resistance, and a hollow portion is formed in the inside to secure lightness and rigidity against pressure, so that a movable liquid A raw material supply device is provided.

In addition, since the fixing member is simply rotated or pushed in at a predetermined angle during the process of coupling the discharge conduit to the disk and the upper plate, work convenience in a narrow space is improved, This very simple mobile liquid feeder is provided.

In addition, a movable liquid material supply apparatus is provided in which a lift is selectively coupled to a top plate to open and close the top plate, thereby eliminating the need to unnecessarily position the lift in the process line for discharging the raw material from the pressure tank.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a movable liquid material feeder of the present invention,
FIG. 2 is an exploded perspective view of a pressure tank according to the present invention,
Fig. 3 is a front view of the movable liquid material feeder of the present invention,
FIGS. 4 to 7 are views illustrating a process of assembling a top plate, a disk, and a discharge conduit to a storage container of a mobile liquid material supply apparatus of the present invention;
8 is a view showing the process of extracting raw material from the pressure tank of the mobile liquid raw material feeder of the present invention,
Fig. 9 is an exploded perspective view showing a discharge duct assembling portion of the mobile liquid material supply apparatus of the present invention,
Figs. 10 to 11 are operational cross-sectional views illustrating the discharge conduit desorption process of the mobile liquid material feeder of the present invention.

Prior to the description, components having the same configuration are denoted by the same reference numerals as those in the first embodiment. In other embodiments, configurations different from those of the first embodiment will be described do.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a movable liquid material supply apparatus according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a movable liquid material supply apparatus of the present invention, and FIG. 2 is an exploded perspective view of a pressure tank 100 according to a movable liquid material supply apparatus of the present invention.

The moving type liquid raw material supplying apparatus according to the present invention as shown in the drawings includes a pressure tank 100 in which raw materials are stored and a lift 200 for opening and closing the upper plate 130 of the pressure tank 100.

The pressure tank 100 includes a storage container 110, a disk 120, a top plate 130, a discharge conduit 140, and a fixing member 150.

Here, the storage container 110 has a receiving space 111 for storing a liquid raw material therein, a cylindrical outer shape with an open top, and a moving caster 113 at the bottom.

The disk 120 has a disk-like outer shape of a stainless material having a hollow portion 122 formed therein, and a first discharge port 121 passing through the disk 120 in the vertical direction is formed substantially at the center of the disk surface. Meanwhile, a sealing member, which is in close contact with the inner circumferential surface of the accommodation space 111, may be disposed on the outer circumferential surface of the disk 120.

The upper plate 130 has an upper opening of the storage container 110. The plate has a pressure inlet 131 for supplying a pressure gas into the storage container 110, And a second discharge port 132 for discharging the raw material to the outside of the storage container 110. The upper end of the second discharge port 132 is connected to a lifting shaft 221 of a lift 200 to be described later, And a clamp 134 selectively fixed to the upper end of the storage container 110 is formed on the outer circumferential surface.

The discharge conduit 140 connects the first outlet 121 and the second outlet 132 to the first outlet 121 and the second outlet 132 at both ends of the flexible tube, And a ring-shaped fixing groove 142 is formed on the outer circumferential surface of the connection end portion 141. [

The first outlet 121 and the second outlet 132 are each formed with an insertion hole 121a through which the connection end 141 of the discharge conduit 140 is inserted and a ring- And a through hole 121b for connecting the guide groove 121c and the insertion hole 121a is formed on both sides of the center of the guide groove 121c.

The fixing member 150 is rotatably assembled to the guide groove 121c of the first discharge port 121 and the guide groove 121c of the second discharge port 132. The first discharge port 121 or the second discharge port 121 The fixing part 151 is arranged on both sides of the guide groove 121c of the discharge port 132 and the one end of the side fixing part 151 is connected to each other so that the fixing part 151 is elastically supported in the fixing direction And a stopper 153 protruding from both ends of the fixing part 151 toward the center. The fixing member 150 is rotatably assembled to the guide groove 121c of the first outlet 121 and the second outlet 132. The fixing member 150 is fixed to the through hole 121b Selectively fixing the connection end 141 of the discharge conduit 140 to the first outlet 121 or the second outlet 132 while being selectively fixed to the fixing groove 142 of the outlet conduit 140 through the outlet conduit 140.

The lift 200 is disposed at a location for supplying or cleaning the raw material to the pressure tank 100 on the process line and is disposed on the upper side of the storage container 110 for connection or disconnection of the upper plate 130, The bridge 211 is disposed vertically at both ends of the bridge 211 to move the bridge 211 upward and downward in the upper portion of the storage container 110, A lifting and driving part 220 installed on the bridge 211 and a lifting and lowering part 220 lifting and lowering the lifting and lowering part 220 in the vertical direction by the coupling part 133 of the upper plate 130, And a lifting shaft 221 detachably coupled to the lifting shaft.

On the other hand, the coupling part 133 and the lifting shaft 221 of the upper plate 130 are formed with pin insertion holes 133a and 221a passing through the coupling part 133 and the lifting shaft 221 in the engaged state The fastening portion 133 and the lifting shaft 221 are maintained in the engaged state by the fixing pin 250 inserted into the pin insertion holes 133a and 221a.

Hereinafter, the operation of the first embodiment of the mobile liquid material feeder described above will be described.

FIGS. 4 to 7 illustrate a front view of a movable liquid material supply apparatus according to an embodiment of the present invention. FIG. 3 is a front view of the movable liquid material supply apparatus of the present invention, FIG. 8 is an operation diagram illustrating a process of extracting a raw material from the pressure tank 100 of the mobile liquid raw material feeder of the present invention.

3, the pressure tank 100 is provided with a disk 120 which is vertically movably arranged in an internal space 111 of a storage container 110 in which raw materials are stored, The first discharge port 121 of the disc 120 and the second discharge port 132 of the upper plate 130 are connected to each other by a clamp 134. [ Is connected by an exhaust conduit (140). In this state, when the compressed gas is supplied through the pressure inlet 131 of the upper plate 130, the pressure of the space between the upper plate 130 and the disk 120 increases, So that the raw material is discharged to the outside through the first discharge port 121, the discharge conduit 140, and the second discharge port 132.

The upper plate 130 closing the opening of the storage space 111 of the storage container 110 is separated from the storage container 110 by a lift 200 disposed at a place separated from the pressure tank 100 The lift plate 200 separated from the storage container 110 can be joined again.

The lift 200 drives the elevation driving unit 220 disposed on the bridge 211 in a state where the pressure tank 100 is disposed in the lower space of the bridge 211 supported by both the posts 212, The lifting shaft 221 is lowered and engaged with the coupling part 133 of the pressure tank 100. At this time, the elevation shaft 221 is vertically disposed on both sides of the elevation shaft 221 by a guide shaft 230 arranged parallel to the elevation shaft 221 and connected to the elevation shaft 221 by the connecting member 240, Direction is guided.

The lifting shaft 221 is driven by a lowering pin and is inserted into the pin insertion holes 133a and 221a formed in the lifting shaft 221 and the coupling part 133 in a state of being coupled to the coupling part 133 of the upper plate 130 When the fixing pin 250 is inserted, the lifting shaft 221 and the coupling part 133 are maintained in the engaged state. When the fixing pin 250 is separated, the lifting shaft 221 and the coupling part 133 are separated State.

Hereinafter, with reference to FIG. 4 to FIG. 7, a preparation process of the raw material filling etc. of the mobile liquid raw material feeding apparatus of the present invention will be described in detail.

As shown in Fig. 4, when the coupling portion 133 of the upper plate 130 is coupled to the elevation shaft 221 of the lift 200, the coupling portion 133 and the elevation shaft 221 The fixing pin 250 is fastened to the pin insertion holes 133a and 221a so that the upper plate 130 is constrained to the elevation shaft 221. [ Here, the elevation shaft 221 is in a state of being driven to be elevated by the elevation driving unit 220.

The disc 120 is placed on the upper side of the raw material of the receiving space 111 while the raw material is filled in the internal storage space 111 of the storage container 110 so that the bottom surface of the disc 120 is brought into close contact with the upper surface of the raw material. Then, the storage container 110 is disposed in the lower region of the upper plate 130. At this time, the disk 120 is lightened by the internal hollow portion 122, minimizing the compression of the raw material due to its own weight, and the hollow portion 122 is made to be in a closed state so that the disk 120 floats on the surface of the raw material And the material of the disc 120 is made of stainless steel to prevent chemical bonding or reaction with the raw material. That is, since weight increase of the disk 120 is minimized while improving the weight and corrosion resistance, it is possible to compress and transfer raw materials having various material characteristics by using one disk 120, so that various kinds of materials The disk 120 may not be provided.

5, a discharge conduit 140 is disposed in a spaced-apart space between the disk 120 and the upper plate 130, and a connection end 141 located at both ends of the discharge conduit 140 is connected to the disk The first fastener is connected to the second fastener through the discharge conduit 140 so that the raw material of the accommodation space 111 is connected to the first fastener of the accommodation space 120, Can be discharged to the outside through the second fastener. The assembly structure of the exhaust conduit 140, the first fastening hole and the second fastening hole will be described later.

6, the elevation driving unit 220 of the lift 200 is driven to descend to descend the upper plate 130 constrained to the elevation shaft 221. As a result, So that the top plate 130 covers the top opening of the storage container 110.

The fixing pin 250 passing through the coupling portion 133 of the elevation shaft 221 and the upper plate 130 is separated from the pin insertion holes 133a and 221a so that the upper plate 130 contacts the elevation shaft 221 7, the lifting and lowering driving unit 220 of the lift 200 is driven to lift up the elevation shaft 221 separated from the upper plate 130 and the upper plate 130 The assembly of the pressure tank 100 is completed when the upper plate 130 is firmly fixed to the side of the storage container 110 by using the clamp 134 of the pressure tank 100. The pressure tank 100, And moved to a process line for injecting the raw material into the product.

Fig. 8 is an operation diagram showing a process of extracting a raw material from the pressure tank 100 of the mobile liquid raw material feeder of the present invention. A pressurized gas supply line is connected to the pressure injection port 131 of the pressure tank 100 and a hopper and a hose of the process line for supplying the raw material to the second discharge port 132 and injecting the raw material into the product, . Although not shown in the drawing, the upper plate 130 is provided with a pressure gauge for indicating an internal pressure, a safety device for preventing the upper plate 130 from being opened in a pressure supply state, a pressure sensor, and the like.

The upper plate 130 of the pressure tank 100 is firmly fixed to the opening of the upper end of the storage container 110 by the clamp 134. The pressure of the compressed gas is adjusted by the pressure inlet 131 provided in the upper plate 130, The pressure between the upper plate 130 and the disc 120 rises and the disc 120 presses down the lower raw material so that the raw material of the lower portion of the disc 120 moves downward And is discharged to the outside of the pressure tank 100 through the second discharge port 132 of the upper plate 130 connected to the first discharge port 121 and the discharge conduit 140.

When the upper plate 130 is assembled in the storage container 110 as described above, it is unnecessary to dispose the lift 200 in the process line for injecting the raw material into the product, So that the raw material can be easily extracted from the pressure tank 100.

FIG. 9 is an exploded perspective view showing an assembling portion of the discharge conduit 140 of the moving type liquid raw material supplying apparatus according to the present invention, and FIGS. 10 to 11 are views showing the discharging conduit removing process of the moving liquid raw material supplying apparatus according to the present invention Fig.

The connection structure of the discharge conduit 140, the upper plate 130, and the disk 120 according to the present embodiment will be described below.

9, an insertion groove into which the connection end 141 of the discharge conduit 140 is inserted is formed in the center of the first outlet 121 of the disk 120 and the second outlet 132 of the upper plate 130, And a through hole 121b communicating with the insertion groove is formed at both sides of the guide groove 121c, and a through hole 121b communicating with the insertion groove is formed at both sides of the guide groove 121c do.

The fixing member 150 for fixing the connection ends 141 of the discharge conduit 140 to the first outlet 121 and the second outlet 132 is disposed to surround both sides of the guide groove 121c A pair of fixing portions 151 and a connecting portion 152 for connecting the fixing portions 151 to one end of the fixing portions 151 so as to elastically support the fixing portions 151 in the fixing direction, And a stopper 153 that protrudes from the end portion and prevents the fixing portion 151 from deviating from the guide groove 121c.

A process of fixing and releasing the discharge conduit 140 to the first outlet 121 and the second outlet 132 using the fixing member 150 will be described below. Since the connection end 141 of the discharge conduit 140 has the same structure as the first outlet 121 and the second outlet 132, the first outlet 121 and the outlet conduit 140 Only the fixing and releasing will be described, and the coupling structure with the second outlet 132 will be omitted.

10, the fixing member 150 is inserted into the guide groove 121c formed on the outer peripheral surface of the first outlet 121 on both sides of the fixing portion 151, Elasticity is provided by the connecting portion 152 connecting the one end of the fixing portion 151 to be elastically supported in the direction of the inner side of the guide groove 121c, The fixing member 150 is prevented from being arbitrarily separated from the first outlet 121 by the formed stopper 153. [

10 (b), when the connection end 141 of the discharge conduit 140 is inserted into the insertion hole 121a of the first outlet 121, the fixing portion 141 formed on the outer circumferential surface of the connection end 141 And the through hole 121b formed on both sides of the groove 142 and the guide groove 121c of the first outlet 121 communicate with each other.

10 (a), when the fixing member 150 is rotated in the fixing direction, the fixing portion 151 of the fixing member 150 is inserted into the through hole 121b formed on both sides of the guide groove 121c The fixing groove 150 formed in the outer circumferential surface of the connecting end 141 is formed in the insertion hole 121a through which the connection end 141 of the exhaust conduit 140 is inserted. The connecting end 141 of the discharge conduit 140 is constrained to the first outlet.

Particularly, in a state where the fixing member 150 restrains the connection end 141, the stopper 153 formed on both sides of the fixing portion 151 closely contacts both sides of the guide groove 121c, Since the movement is prevented, the fixing member 150 is prevented from moving arbitrarily in the unlocking direction, as well as providing a firm fixing force.

11 (a), when the holding member 150 is rotated about 90 degrees by holding the connecting portion 152 of the holding member 150, the fixing member 150 The two side fixing portions 151 of the first and second outlet portions are rotated to be separated from the fixing grooves 142 of the connection end portion 141 and the through holes 121b of the first discharge portion to maintain a state of being in close contact with the guide grooves 121c.

11 (b), both side fixing portions 151 of the fixing member 150 are arranged in the guide groove 121c of the region where the through hole 121b is not formed, The end portion 141 is released from the restraint so that the connection end 141 can be detached from the insertion hole 121a of the first discharge port 121. [

If the fixing member 150 is to be separated from the first outlet 121 as needed, if the connecting portion 152 of the fixing member 150 is pulled out, the two fixing portions 151 are elastically opened, The fixing member 150 is inserted into the guide groove 121c of the first outlet 121 or the second outlet 132 according to the working environment or condition and is discharged from the outlet conduit 121c 140 may be selectively fixed.

The scope of the present invention is not limited to the above-described embodiments, but may be embodied in various forms of embodiments within the scope of the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

100: pressure tank, 110: storage container, 111: accommodation space, 112: flange,
113: casters, 120: disk, 121: first outlet, 121a: insertion hole,
121b: through hole, 121c: guide groove, 122: hollow portion, 130:
131: pressure inlet port, 132: second outlet port, 133: fastening portion, 133a: pin insertion hole,
134: clamp, 140: exhaust conduit, 141: connection end, 142:
150: fixing member, 151: fixing portion, 152: connecting portion, 153: stopper,
200: lift, 211: bridge, 212: post, 220:
221: lifting shaft, 221a: pin insertion hole, 230: guide shaft, 240: connecting member,
250: Fixing pin

Claims (10)

A movable liquid feedstock supply device comprising:
A storage container in which an upper space is opened to accommodate the liquid raw material;
A disk having a first discharge port formed on a surface of the disk and capable of being lifted and lowered in an accommodation space so as to compress the liquid raw material;
A top plate for closing the top opening of the storage container, the top plate having a pressure injection port for supplying pressure gas into the storage container and a second discharge port connected to the first discharge port for discharging the raw material to the outside of the storage container;
A clamp for maintaining the coupling between the upper plate and the storage container;
A discharge conduit connecting the first outlet and the second outlet; And
And a fixing member rotatably assembled to the first outlet and the second outlet to selectively restrict both ends of the outlet conduit according to the rotational position,
Wherein the first outlet and the second outlet are respectively formed with insertion holes through which the end portions of the discharge conduits are inserted and through holes communicating with the insertion holes are formed on the outer circumference,
A fixing groove is formed in an outer circumferential surface of the end portion of the discharge conduit at a position corresponding to the through hole,
Wherein the fixing member is formed with a fixing portion that is elastically coupled to the outer circumferential portions of the first outlet and the second outlet and is inserted into or detached from the fixing groove of the discharge conduit through the through hole according to the rotation position, . The method according to claim 1,
Wherein the disc is made of a stainless steel material. The method according to claim 1,
And a hollow portion is formed in the disk. delete The method according to claim 1,
The through hole and the fixing groove are formed to be symmetrical on both sides of the center,
Wherein the fixing member is formed at both sides with fixing portions inserted into the fixing grooves through the through holes and the both side fixing portions are connected to each other by the connecting portions so as to be elastically supported in the fixing direction. The method according to claim 1,
Wherein a guide groove for guiding the rotation of the fixing member is formed in a ring shape along the outer circumferential surface of the outer circumferential surface of the first outlet and the second outlet. The method according to claim 1,
And a lift for lifting up the top plate and separating the top plate from the storage container. 8. The method of claim 7,
The lift includes a bridge disposed in an upper region of the storage container, a post supporting the bridge from the floor structure, an elevation driving portion provided on the bridge, and a lifting and lowering driving portion detachably coupled to the upper plate, And an ascending / descending axis that ascends and descends to the moving direction of the liquid material. 9. The method of claim 8,
Wherein the upper plate is provided with a fastening portion at a position corresponding to the lifting axis so that an end portion of the lifting axis is detachably coupled in the vertical direction. 10. The method of claim 9,
Wherein the lifting shaft and the fastening portion are formed with pin insertion holes communicating with each other in the engaged state and the fastening pin is held by the lifting shaft and the fastening pin inserted into the pin insertion hole of the fastening portion.

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