JP2003219804A - Frozen dessert-producing apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To accurately control discharge of sauce from sauce outlets by a simple constitution in a frozen dessert-producing apparatus for topping sauce to frozen dessert. <P>SOLUTION: The frozen dessert-producing apparatus is equipped with a take-out passage 11A in which an opening of an extraction passage 14 which communicates with a cooling cylinder 8 is formed on the inner wall surface, a take-out nozzle 4A installed in the outlet part of the take-out passage 11A, a plunger 12A vertically movably provided in the take-out passage, closing the take-out nozzle in a lowered state and opening the opening of the extraction passage when separated from the take-out nozzle by upward movement, a sauce container in which flowable sauce for topping is stored and a sauce feed apparatus for feeding the sauce under pressure from the sauce container to sauce outlets 32 of the take-out nozzle. The plunger is integrally equipped with a sauce valve part 36 for closing the sauce outlets in the lowered state and opening the sauce outlets in a state moved upward. <P>COPYRIGHT: (C)2003,JPO

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soft cream and the like.
Ice dessert production equipment that extracts and sells frozen desserts
Topping with fluid sauces such as jam and chocolate
Regarding what you did. [0002] Conventionally, frozen desserts such as soft ice cream are extracted and sold.
A frozen dessert manufacturing apparatus to be sold is disclosed in Japanese Patent Application Laid-Open No. 7-264991.
As shown in the above, frozen dessert is made from frozen dessert raw material (mix)
Cooling cylinder to be manufactured and connected to the front end of the cooling cylinder.
An extraction path through which frozen desserts are extracted and an exit of the extraction path
Is opened on the inner wall surface and the extracted frozen dessert is taken out at the lower end
Outlet with a dessert outlet for the
Road) and up and down movement in the take-out passage
A plug that is normally installed and closes the opening (exit) of the extraction path
And a jar. At the time of selling frozen desserts, a plunger is used.
Move upward to open the outlet of the extraction path. This extraction path
When the exit is opened, the frozen dessert is placed in the cooling cylinder.
Through the extraction path due to the stirring pressure of the beater
After being extracted from the exit into the ice dessert aisle,
It is configured to be taken out of the unit. In the above-mentioned publication, a conductive path is provided in a plunger.
Is formed, and a conduction path is formed on the extracted ice cream and other desserts.
The sauce such as syrup or chocolate through
By doing so, so-called topping can be applied
Was configured. In recent years, for example, Japanese Patent Laid-Open No. 2001-29
No. 109, a fluid topping sauce
A source pumping device for pumping the ice cream to the dessert outlet section,
Source pressure feeding in conjunction with the operation of taking out frozen dessert by plunger
From the source container filled with the sauce,
A frozen dessert manufacturing apparatus for pumping hot air has been developed. [0006] In this case, the lower end of the extraction passage of the freezer door is provided.
Has an extraction nozzle attached to the freezer door.
A source outlet is formed at the discharge nozzle. And the source
The source is pumped from the pumping device to the discharge nozzle via a hose.
Is sent and synchronized with the extraction of frozen dessert by the plunger.
The topping method is adopted. [0007] Here, extraction of frozen dessert and
In order to make the sauce topping work smoothly,
Source discharge from the plunger for plunger up and down movement
It must be controlled accordingly. Therefore, conventionally
A source valve to open and close the source passage to the
Attach to outlet nozzle and connect this source valve to plunger
And move it up and down to open and close the source passage.
However, as the structure became more complicated,
Source remaining in the source passage to the exit leaks
There was also a problem. The present invention solves such a conventional technical problem.
It is made for topping sauce with frozen dessert
Source from the source outlet in the frozen dessert production equipment
The purpose is to precisely control the discharge of water with a simple configuration
You. [0009] A frozen dessert production apparatus according to the present invention.
Is a cooling cylinder for producing frozen desserts and this cooling cylinder
Extraction passage formed on the inner wall surface of the extraction passage communicating with the
And an extraction nozzle provided at an outlet of the extraction passage;
It is provided so that it can move up and down
Close the take-out nozzle in the closed position and move it upward to remove
Plan to open the opening of the extraction path when separated from the
Jaws and a saw with a liquid topping sauce
Source container and the source outlet of the extraction nozzle from this source container
And a source pumping device for pumping the source to the
The plunger is lowered and the source outlet
Is closed, and the source outlet is opened while moving upward
And a source valve portion integrally provided. According to the present invention, a cooling desiccant for producing a frozen dessert is provided.
And the opening of the extraction passage communicating with this cooling cylinder
The outlet passage formed on the wall and the outlet of this outlet passage
With the removal nozzle provided, it can be moved up and down in the removal passage
It is installed and closes the take-out nozzle when it is lowered
When it moves upward and separates from the discharge nozzle,
A plunger that opens the opening of the exit and a liquid topping
Source container in which the sauce for storage is stored, and the source container
For pumping the source from the outlet nozzle to the source outlet
In a frozen dessert production apparatus having a
Close the source outlet in a lowered state
The source valve that opens the source outlet in the moved state
The plunger descends and the ejection nozzle is
In a state where the ice is not blocked and the dessert is not
The source outlet is closed by the source valve, and the plunger rises.
In the state of ascending and opening the extraction path to extract frozen dessert,
Source outlet can be opened. Thus, the sauce is linked to the extraction of the frozen dessert.
So that the discharge of the source from the outlet can be controlled
Become. In particular, since the source outlet is opened and closed, the source discharge
Can be controlled accurately, and after the extraction of frozen dessert
Of the source can be smoothly eliminated. Also, the source valve
Is formed integrally with the plunger, so the structure is simple
That can reduce production costs
It is. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention;
The form will be described in detail. FIG. 1 shows frozen dessert as an embodiment of the present invention.
FIG. 2 is a vertical perspective view of the manufacturing apparatus 1 and FIG.
Front view of the user door 3 and the structure of the source pumping device 2.
FIG. 3 is a vertical sectional front view of the freezer door 3 and FIG.
4 shows a vertical side view of the freezer door 3. In each figure, a frozen dessert production apparatus 1 of the embodiment is
Produce soft ice cream and extract into, for example, corn cups
Take out, excite the spiral flow of frozen dessert, generate and sell
(Provide). 6 is a liquid soft ice cream
Is a hopper in which
A cooling pipe P1 for par cooling is wound. 8 before
Beater (agitator) of the liquid soft cream mix
By cooling while stirring with 7, a semi-cured state
With a cooling cylinder that produces frozen ice cream (soft ice cream)
There is a cooling pipe P2 around the cylinder for cooling the cylinder.
I have arranged. Here, a cooling pipe for cooling the hopper 6
P1 and a cooling pipe P2 for cooling the cooling cylinder 8
It is cooled by a well-known cooling device R having a compressor 5.
And 3 is a frozen dessert production device in front of the cooling cylinder 8
1 is a freezer door attached to the front of 20;
Operation mounted on the upper front of this freezer door 3
It is a panel. The freezer door 3 of the embodiment is taken out vertically.
A total of four passages 11A, 11B, 11C, 11D
Is formed. Each extraction passage 11A to 11D has
Plungers 12A, 12B, 12C, 12D are up
Each plunger 12A-1 is inserted so as to be movable downward.
2D is the levers 13A and 13B on the front (FIG. 1. Plunger).
12C and 12D are not shown).
You. On the other hand, corresponding to the lower side of the front end of the cooling cylinder 8
Of the cooling cylinder 8
An extraction path 14 communicating with the lower side of the front end is formed.
The extraction path 14 branches from the cooling cylinder 8 in four directions.
The exit of the fork is located on the inner wall surface of the extraction passages 11A to 11D.
Each is open. Also, the passage for taking out the freezer door 3
At the lower end of 11A, 11B, 11C, 11D
4A, 4B, 4C and 4D are the freezer doors from below.
3 screwed. Furthermore, the side of the freezer door 3
A source pumping device 2 is installed on the side of the frozen dessert production device 1
Have been. Then, the source pumping device 2 and the extraction nozzle
Slurs 4A, 4B, and 4C are used to form a source passage.
Communicated by plastic hoses 16A, 16B, 16C
(FIG. 2). Next, with reference to FIG. 3 to FIG.
4A to 4C will be described in detail. In addition, each take-out nozzle 4A
4C have the same basic configuration, so that
A will be described. The take-out nozzle 4A is made of hard resin
Or a metal nozzle member 17 and the nozzle member 17.
Rubber inserted and fitted from below into the fitting hole 21 formed in
A star-shaped adapter 19 made of (restoring polymer)
It is composed of The star-shaped adapter 19 is made of rubber
Also high resilience polymers such as polyethylene and vinyl chloride
Quality is fine. Extends leftward toward the nozzle member 17
And a communication hole formed therein and communicating with the fitting hole 21.
A connection pipe part 27 having an entrance passage 24 and an open end,
The minimum diameter portion 24A formed on the fitting hole 21 side of the entrance passage 24
Are provided. The minimum diameter part 24A is a hose 16A
(16B, 16C) to the star adapter 19 to be described later.
In a series of source passages leading to
It has the smallest diameter. On the other hand, as shown in FIG.
25 and the fastening tool 29 inside thereof are mounted
Then, as shown in FIG.
It is inserted into the tube 27. Then, connect the nut 25 to the connecting pipe.
By detachably screwing into a thread groove on the outer surface of the portion 27
The hose 16A is connected to the nozzle member 17. That
At this time, the fastener 29 tightens the outer surface of the hose 16A.
Thus, the hose 16A does not come off. As described above, the hose 16A is connected to the inside of the connection pipe 27.
Into the outer surface of the connection pipe 27.
(When the connection pipe 27 is inside the hose 16A)
The inside diameter of the passage (introduction passage 24) in the connection pipe portion 27
No smaller than the inner diameter of the screw 16A. this
As a result, the connection pipe 27 was passed through the inside of the hose 16A.
When the source enters the connection pipe part 27, it is clogged.
Can be avoided beforehand. Here, a connecting pipe into which the hose 16A is inserted.
The inner surface of the portion 27 has an opening larger than the outer diameter of the hose 16A.
Somewhat large, from the opening toward the minimum diameter part 24A in the back
And gradually reduced from the outer diameter of the hose 16A
The inclined surface 27A is formed to be small. This
When the hose 16A is inserted into the connection pipe 27,
The outer peripheral surface of the tip of the contact 16A is
Between the hose 16A and the connecting pipe 27.
Can effectively prevent the source from leaking.
Swell. In addition, the connection pipe portion 2 of the extraction nozzles 4B and 4C is used.
7 is configured to extend forward. On the other hand, the star adapter 19 is shown in FIGS.
It is a thin cylindrical member as shown in FIG.
(Hs) Molded with 70 to 80 hard rubber. This
Star-shaped through hole 31 in the center of the star-shaped adapter 19
The upper surface around the through hole 31 is formed through the through hole 3.
It is inclined low toward the center of 1. In addition, the star adapt
Arc around the left half of the
The communication groove 23 is formed to be recessed inward.
Through holes 31 at positions corresponding to the front and rear ends of through groove 23
The through hole 31 and the communication groove 23 communicate with the opposite side wall of
Said source outlets 32, 32 are respectively formed.
You. Further, around the upper end of the star-shaped adapter 19,
Has an arc-shaped cross section obliquely upward as shown in FIG.
The protruding first seal portion 22A is integrally formed.
You. In addition, the periphery of the position corresponding to the upper and lower edges of the communication groove 23 is
Enclosed are second and third shells projecting outward in an arc-shaped cross section.
The roller portions 22B and 22C are integrally formed.
The third seal portion 22C is located around the lower end of the star-shaped adapter 19.
It is located in the enclosure. The star adapter 19 has a nozzle portion.
Is inserted and fitted from below into a fitting hole 21 formed in the material 17.
You. In this state, the second and third seats of the star adapter 19 are
The nozzles 22B and 22C are inside the fitting hole 21 of the nozzle member 17.
Close to. In addition, the substantially central portion of the communication groove 23 (the left
Is the minimum diameter corresponding to the right end of the introduction passage 24.
It communicates with the part 24A. That is, the source comes out of the hose 16A.
A series of source passages leading to the ports 32, 32 comprises an inlet passage 24.
Into the communication groove 23 and branch, and each source outlet 32, 3
2 and the minimum diameter portion 24A branches off.
It is located before the communication groove 23. The second and third seal portions 22B, 22B
2C is connected to the nozzle member 17 at the upper and lower edges of the communication groove 23.
Between the nozzle member 17 and the star at the communication groove 23.
To prevent the source from leaking between the adapters 19
You. In this way, the extraction nozzles 4A, 4B, and 4C are assembled.
It is erected, and then each of the extraction passages 11A, 1
It is screwed corresponding to the lower ends of 1B and 11C. This and
The first seal portion 22A of the star adapter 19 is shown in FIG.
As shown in FIG.
Closely contact the lower edge of 1C. This allows Freezad
A. Each of the extraction passages 11A to 11C and the extraction nozzles 4A to 4
Prevents the dessert from leaking from between C. The lower ends of the plungers 12A to 12C are lower.
Conical to match the top shape of the star adapter 19 on the side
And a plunger 12
A source valve portion 36 is integrally formed at the center of the lower end of each of A to 12C.
It has been formed. This source valve portion 36 has
It has a sharp conical shape (FIGS. 3 and 4). The plungers 12A to 12C are always
At the top of the star-shaped adapter 19
And close the through hole 31 of the star-shaped adapter 19 from above.
I do. At the same time, the source valve portion 36 enters the through hole 31 and
The source outlets 32, 32 formed on the side walls of the holes 31 are made through holes.
31 Close from inside. In this state, the plunger 1
2A to 12C open the outlet of the extraction path 14 by the side surface.
Mouth closed. Then, by operating the levers 13A to 13C,
When the plungers 12A to 12C are moved upward,
Around the lower end of the star adapter 19 is spaced apart from the star-shaped adapter 19.
To release. At the same time, the source valve section 36 also rises to output the source.
Since they are separated from the mouths 32, 32, they are opened. Ma
In this state, the side surfaces of the plungers 12A to 12C are extracted.
The outlet of the extraction path 14 is opened apart from the path 14. As described above, the star nozzles 4A to 4C
The dapter 19 is made of rubber (a resilient polymer substance),
Source outlets 32, 32 and communication with this star-shaped adapter 19
The second and third seams between the groove 23 and the nozzle member 17
1 between the free parts 3B and 22C and the freezer door 3.
Special seal is formed because the seal part 22A is formed integrally.
Is unnecessary, and the number of parts is significantly reduced compared to the past.
As a result, the production cost can be reduced.
Also, since packing is not required, it can be installed.
The height dimension does not increase in order to remove
It is now possible to reduce the overall height of the chirps 4A to 4C.
You. Also, the second and the second between the nozzle member 17
3 communicates with the star-shaped adapter 19 through the seal portions 22B and 22C.
The nozzle member 1 is formed at both upper and lower edges of the groove 23.
Ensures that no source leaks from between the star 7 and the star adapter 19
Will be able to stop. In particular, star adapter 1
9 is a hard rubber with a shear hardness (Hs) of 70 to 80
Plungers 12A to 12C abut because they are configured
When the star adapter 19 is deformed downward more than necessary
Is lost. In addition, the seals 22A to 22C
Adhesion to the riser door 3 or the nozzle member 17 is also impaired.
Not. Thereby, the plungers 12A to 12C and the star shape
The seal between the adapter 19 and the freezer door 3
Good sealing performance between the screw member 17 and the star-shaped adapter 19
It is possible to maintain good. On the other hand, although not shown in FIG.
4D is also made of hard resin or metal.
A star-shaped through hole 18 is formed vertically through the take-out nozzle 4D.
Have been. The take-out nozzle 4D takes out the freezer door 3.
It is attached corresponding to the lower end of the passage 11D. plan
The lower end of the jaw 12D is shaped like the upper surface of the lower extraction nozzle 4D.
It has a conical shape with a sharp point at the center to match.
The plunger 12D is always down and the ejection nozzle
When the lower end is brought into close contact with the 4D through hole 18 and this is closed,
Both sides close the outlet opening of the extraction path 14
I have. And the plunger 12D is operated by operating the lever.
When moved upward, its lower end is separated from the through hole 18
At the same time, the outlet opening of the extraction path 14 is opened. Also, 42A, 42B, 42C, 42D
Soft cream extraction switches 44A to 44D and described later
Source 1 extraction switch 46A, Source 2 extraction switch
Activate the switch 46C and the source 3 takeout switch 46C.
Arm provided on the front of the frozen dessert manufacturing apparatus 1.
And plungers 12A, 12B, 12C, 12 respectively.
D is in contact with the upper surface. The arm 42D is a source
It has nothing to do with the extraction switch. On the other hand, the source pumping device 2 is shown in FIG.
A heat-insulating box 55, which is vertically long and rectangular and opens to the front,
Double door that opens and closes the front opening of the heat insulation box 55
The two heat-insulated doors 60A and 60B and the inside of the heat-insulated box 55
Cooling pipe P3 as a cooling means for cooling;
3 as shown in FIG.
Closed containers 53A, 53B, 53C, and each closed container 53
An air compression device for supplying compressed air to A to 53C;
Air compressor 51, etc.
You. In addition, the cooling pipe P3 for cooling the inside of the heat insulating box 55 is also in front.
It shall be cooled by the cooling device R. FIG. 12 and FIG.
FIG. 3 is a plan sectional view of a closed container 53A portion of a heat insulation box 55 shown in FIG.
ing. The same applies to the sealed containers 53B and 53C.
You. The insulated box 55 is located on the left side
It is mounted on the top and bottom and opens to the front. Soshi
The front opening is a double-door insulated door 60 as described above.
A and 60B make it freely openable and closable. In this case, both
Spacing between the tips (free ends) of the heat insulating doors 60A and 60B
(The interval at which the hoses 16A to 16C can pass)
And faces the inner surfaces of the distal ends of the heat insulating doors 60A and 60B.
Fin-shaped fins projecting toward the heat-insulating doors 60B, 60A
Are attached over the top and bottom, respectively.
The gasket G is attached to the inner surface of the other part
Have been. The sealing materials 70, 70 are mutually
And the gasket G
The heat insulating doors 60A and 60B and the sealing material 7
0, 70, the front of the heat insulating box 55 is opened by the gasket G.
The mouth will be obstructed. On the other hand, a gate-shaped section is
A mounting plate 108 made of a metal plate is mounted,
The cooling pipe P3 is attached to the rear surface of the mounting plate 108.
ing. Then, the closed containers 53A, 53B, 53
C denotes a holding rail 10 on the front of the mounting plate 108, respectively.
9 are attached at predetermined intervals in order from the top through 9,
It is arranged in the heat insulating box 55. And each closed container
53A, 53B, 53C
Three holes 111 are formed on the rear wall of the heat insulating box 55, respectively.
, Each through-hole 111...
It corresponds to each air supply pipe 67 described later of 3C. Further, each of the closed containers 53A, 53B, 53C
Seals 70, 70 at positions corresponding to the front of the center of
A not-shown cut is formed in the horizontal direction.
Therefore, even when the heat insulating doors 60A and 60B are closed, the
Connected to each closed container 53A, 53B, 53C as shown
Hose 16A, 16B, 16C is between sealing materials 70, 70
It is configured to be able to face forward from. In addition, hose 1
Insulated doors 60A, 60 other than 6A, 16B, 16C
The space between B is sealed by sealing materials 70 and 70. Also,
Since the heat insulating doors 60A and 60B are double-opening type,
To open and close even if there are three hoses 16A to 16C
No problem occurs, and the heat insulating doors 60A and 60B are opened as shown in FIG.
Can be released. Then, as shown in FIG.
0B is opened and the source volume is placed in each of the closed containers 53A to 53C.
Each of the containers 54 is loaded (including delivery). FIG. 14 is a longitudinal side view of the sealed container 53A.
The figure is shown. The closed containers 53B and 53C have the same structure.
Description is omitted because there is. The front end of the closed container 53A is open
And a substantially cylindrical container body 56 made of a thick steel plate.
The opening is inserted into the main body 56 so that it can be
A cylindrical resin lid member 57 for opening and closing the opening and closing;
It is bent into a substantially U-shaped surface, and as a whole, it is a vertically long rectangular thick wall
A steel plate stopper 58 and a generally tubular metal as a whole
It comprises a source extraction port member 59 and the like. The inner surface of the container body 56 of the closed container 53A
It entered the back of the distance of the thickness of the lid member 57 from the front end opening
The diameter is slightly reduced from where the step 68 is formed.
Has been established. The lower part of the opening of the container body 56 is
The holder 61 is attached, and the upper part of the opening of the container body 56 is
Is provided with a rotation holder 62, and each holder 6
Reference numerals 1 and 62 project forward from the opening of the sealed container 53A.
You. The lower retainer 61 has a flange 61A standing upright.
It has a rectangular container shape that is open to the top
Thus, on the right side, source 1 lid switch as detection means
66A is attached. In the case of the sealed container 53B,
In this case, the source 2 lid switch 66B is
In the case of C, a source 3 lid switch 66C is attached.
(Each detection means). On the other hand, the rotation holder 62 is spaced at a predetermined interval.
A pair of left and right plate portions 62A, 62 erected on the container body 56
A, and a front portion of each of the plate portions 62A, 62A has an opposite position.
An engagement groove 62B is formed in each of the positions. This engagement
The groove 62B rises a predetermined distance from the lower end, and further moves rearward.
To extend horizontally a predetermined distance. Also, times
At the rear portion between the respective plate portions 62A, 62A of the dynamic holder 62,
Is provided with an upper holding member 63 having elasticity.
The upper holder 63 is generally open when opened upward.
And the distance between the upper surface of the container body 56 and
It is arranged so that it gradually narrows toward
It constitutes the insertion portion 63A. Further, at the center of the rear surface of the sealed container 53A,
When the air supply pipe 67 is connected to the inside of the closed container 53A and attached.
And protrude backwards. Also, the center of the stopper 58
Has a notch groove 71 extending from the lower end to a little above the center.
While being formed, the lower part on the right side of the
The protrusion 65 for pressing the source 1 lid switch 66A is
Is provided. Protrudes left and right above the stopper 58
The rotating shaft 64 is mounted on the rotating shaft 6.
4 is inserted into the engagement grooves 62B, 62B of the rotation holder 62.
Each is held rotatably and movably, thereby
The upper 58 pivots on the pivot holder 62 and a predetermined range (engagement).
The range of the groove 62B) can be moved vertically and even horizontally.
Will be retained. An O-ring 73 is provided on the peripheral side surface of the lid member 57.
Is attached, and sealed by this O-ring 73.
The space between the inner surface of the container 53A and the container 53A is hermetically sealed. This lid
A through hole 74 is formed through the center of the member 57.
The insertion hole 74 has a front half portion on the outer surface side of the lid member 57.
Narrow, the rear half of the inner surface is expanded
And a contact surface 76 is formed between the narrow portion and the widened portion.
A screw groove 77 is formed on the inner surface of the expanded portion. The source extraction port member 59 is connected to the front half
Such as a tubular straight pipe portion 81 and an expanded portion 82 expanded in the latter half
And both ends are open, and the expanding portion 82 is
Gradually tapered toward the rear,
The communication holes 83 are formed. On the other hand, the source container 54 can be deformed.
For example, it is a container made of a thin synthetic resin,
Inside a cylindrical body that fits on the inner peripheral surface behind the difference part 68
The source is stored. Also, thinner than the body
An outlet 54B is formed at the tip of the thick neck 54A of the size.
The screw portion 54C is provided around the neck portion 54A.
Is formed. Here, the source stored in the source container 54 is
As a sauce, soft ice cream like strawberry jam
Substantially free of mix, cooled and semi-cured
Same level of fluidity as soft ice cream mix
Is used. Also, the soft
To cream mix, soft ice cream mix powder
-(Sucrose 40% -45%, milk solids about 50%) about 2
It is the one to which twice the amount of water was added. The source container 54 is placed in a closed container 53A (closed container).
When storing in the containers 53B and 53C), first,
A source extraction port member is provided at an expanded portion of the insertion hole 74 of the lid member 57.
59, the straight pipe portion 81 is inserted, and the expanded portion 82 is
Insert until it touches. In this state the source extraction port member
When the straight pipe portion 81 of 59 projects to the outer surface side of the lid member 57,
In addition, the expanding portion 82 seals the insertion hole 74 of the lid member 57 in an airtight manner.
Close. Next, the source is placed in the neck 54A of the source container 54.
And the screw portion 54C is inserted.
By screwing into the screw groove 77 of the lid member 57,
Put the source container 54 into the material 57 and the source extraction member 59.
Attach. At this time, the expanded portion 8 of the source extraction port member 59
The tip (rear end) of No. 2 is more of the source container 54 than the neck 54A.
The communication hole 83 protrudes inward, and the communication hole 83 is also larger in source volume than the neck 54A.
It is located inside the vessel 54 (FIG. 14). The expanded portion 82 is formed at the neck of the source container 54.
The inner surface of the neck 54A and the outer surface of the neck 54A (screw
Part 54C) against the screw groove 77 side of the lid member 57 to
The periphery of the outlet 54B of the container 54 is sealed. This
The outlet 54B of the source container 54 is airtight
The source container communicates with the extraction port member 59, and the source
It is in the form of communicating with the outside only through the outlet member 59.
You. By screwing the screw portion 54C and the screw groove 77, the software
The source container 54 is attached to the lid member 57 and
And pressed and sealed by the extraction port member 59
Therefore, the attachment (and the removal) of the source container 54
It becomes very easy. On the other hand, the heat insulating doors 60A and 60B are as shown in FIG.
To open. Also, is the stopper 58 in the state shown in FIG.
And lifted in the range of the engagement groove 62B, and then turned
Turn around the shaft 64 so that the lower end is raised toward you.
14 (counterclockwise in FIG. 14) to make it substantially horizontal. Next
In this state, horizontally rearward within the range of the engagement groove 62B.
And hold the upper end (the rear end) at the top
It is detachably engaged with the insertion portion 63A below the tool 63.
As a result, the stopper 58 is connected to the container body as shown in FIG.
56 is held so as to project substantially horizontally forward on the upper side.
As a result, the front end opening of the container body 56 is fully opened.
I do. In this manner, the stopper 58 is connected to the container body.
56 away from the front, and the lid member 57 and the
The source extraction port member 59 and the source container 54 are integrated.
The source container 54 in the container body 56 of the sealed container 53A.
And closing the opening of the container body 56 with the lid member 57.
You. At this time, the front surface of the lid member 57 is the front end of the container body 56.
The lid member 57 is moved to the predetermined position where
The lid member 57 comes into contact with the stepped portion 68 when it is inserted into the inside.
You. Thereby, when the positioning of the lid member 57 becomes easy,
Both are further inserted and the source container 54 is crushed,
The disadvantage of leaking source is also avoided. At this time, the stopper 58 is
It is held horizontally on the upper side of the container body 56
The insertion work of the lid member 57 and the source container 54 is extremely
And easier. Next, place the stopper 58 in front of the horizontal direction.
Pull a fixed distance (range of the engagement groove 62B), and from the insertion portion 63A
Pull out the top edge to disengage. Next, the rotation shaft 64 is centered.
Rotate the stopper 58 clockwise in FIG.
It is brought into a vertical state and is brought into contact with the front surface of the lid member 57. This time
In the course of the movement, the straight pipe portion 81 of the source extraction port member 59 has a notched groove.
71, the straight pipe portion 81 rotates the stopper 58
It does not interfere with movement. Then, the stopper 58 is in the vertical state.
Then, lower it by a predetermined distance (the range of the engagement groove 62B),
Into the lower holder 61. Stopper in this state
The front edge of the lower end of 58 is the inner surface of the flange 61A of the lower holder 61.
, So that it can be freely engaged and disengaged.
When the pressure in the container 53A rises and the lid member 57 is pushed out
Even if the pressing force is applied in the direction, the stopper 58 is
It will not come off from 61. In addition, the source extraction port member 59
In this state, the straight pipe portion 81 is in the notch groove 71 of the stopper 58.
And the stopper 58 is provided on the cover member 5 around the straight pipe portion 81.
7 It comes into contact with the central part, so the lid member 57 is stable
It becomes possible to occlude it. Further, in this state, the protrusion of the stopper 58
65 is a switch 6 which contacts the source 1 lid switch 66A.
The contact of 6A is closed (ON). In addition, with stopper 58
The engagement state with the lower holder 61 is held by its own weight (FIG. 1).
4). Then, the hose is inserted into the straight pipe section 81 of the source extraction port member 59.
16A (in the case of a closed container 53B, the hose 16B,
The hose 16C) is detachable in the case of a closed container 53C.
Make communication connection. Thereafter, the heat-insulating door 60A of the heat-insulating box 55,
Close 60B (FIG. 12). Cooling pie inside the heat insulation box 55
Is cooled to a predetermined refrigeration temperature by
The source in the container 54 is also in each of the closed containers 53A to 53C.
Is kept at the refrigeration temperature via the wall surface of. This allows
As described, the sauce is topped with soft serve ice cream
When melted, soft ice cream melts depending on the temperature
Inconvenience can be avoided. When replacing the source container 54,
What is necessary is just to perform the reverse operation of. And the saw
The storage container 54 is exchangeably stored in the closed container 53A.
You. Further, with the above configuration, the lid member 57 and the source
Extraction port member 59, hose 16A (16B, 16C) and
Since all the source containers 54 can be disassembled, the cleaning of each member is performed.
Cleaning and replacement are very easy. Next, the air con
Piping between the presser 51 and each of the closed containers 53A to 53C
The route 84 will be described. Air compressor 51
A check valve 87 is connected to the discharge pipe 86.
After seven, it branches off in three directions. Branch of these
The pipe 89A is cut off via the source 1 air supply valve (solenoid valve) 88A.
A sealed container inserted through the through hole 111 of the heat box 55
53A is connected to the air supply pipe 67 and is connected to a branch pipe.
89B is the same via source 2 air supply valve (solenoid valve) 88B
Connected to the air supply pipe 67 of the sealed container 53B,
The pipe 89C is connected via a source 3 air supply valve (solenoid valve) 88C.
Is connected to the air supply pipe 67 of the closed container 53C as described above.
You. The check valve 87 is a source 1 air supply valve 88.
A, Source 2 air supply valve 88B and Source 3 air supply valve 88C
The direction is forward. Also, branch pipes 89A, 89
B and 89C have exhaust pipes 91A, 91B and 91C
Each exhaust pipe 91A-91C is fitted with a saw.
Source 1 exhaust valve (electromagnetic valve) 92A, source 2 exhaust valve 92B,
Each of the source 3 exhaust valves 92C is attached.
Also, 93A, 93B and 93C are the respective closed containers 53A to 53A.
Source 1 pressure for detecting each air pressure in 3C
Force sensor, source 2 pressure sensor, source 3 pressure sensor
Yes, each branch pipe 89A, 89 on the upstream side of the air supply pipe 67
B, 89C. Furthermore, 72 is an air con
Air pressure on the discharge side of the presser 51 (downstream of the check valve 87)
It is a main pressure sensor for detecting force. The air compressor 51 is operated to operate the air
Is compressed and discharged to the discharge pipe 86. Source 1 air supply valve 8
8A, Source 2 air supply valve 88B, Source 3 air supply valve 88C
When open, the air is discharged from the air compressor 51
The compressed air that has flowed through the check valve 87 is branched into branch pipes 89A to 89A.
C is supplied into each of the closed containers 53A to 53C. Pertain
By supplying compressed air, the air in the closed containers 53A to 53C becomes empty.
The gas pressure rises, and pressure is applied to each source container 54 from the surroundings.
I can. As a result, the source in the source container 54 becomes the source
Extruded from the extraction port member 59 to the hoses 16A to 16C.
Will be. Further, the respective air supply valves 88A to 88C are opened and closed.
By doing so, the compressed air in each of the closed containers 53A to 53C is compressed.
Qi supply can be controlled independently. Further, each exhaust valve 92A
~ 92C open, the air in the sealed containers 53A-53C
With the exhaust pipes 91A to 91C, each is discharged to the outside.
It has a configuration that can be used. FIG. 16 is a front view of the operation panel 20.
FIG. The operation panel 20 includes the source pumping device 2
Of the source pumping device 2
Extracted from source containers 54 ... in closed containers 53A-53C
Panel to set the amount of source
The operation panel 20 includes a setting switch 94 and a closed container 53.
A source 1 switch 96 corresponding to A and a sealed container 53B
To the source 2 switch 97 and the closed container 53C
The corresponding source 3 switch 98 and the source amount adjustment switch
Each operation switch of the switch 99 is provided. A table is provided above the source 1 switch 96.
The source 1 LED 101 as an indicator is connected to the source 2 switch.
The source 2 LED 102 as a display is located above the switch 97.
However, an indicator is provided above the source 3 switch 98.
All the source 3 LEDs 103 are provided correspondingly.
ing. Each LED 101, 102, 103 lights up in red
Multi-color consisting of a red chip and a green chip
Light LED, both red and green lighting state
Can be turned on orange when both chips are lit
It has been. Further, reference numeral 104 denotes an inspection indicator, which is similar to the above.
It is composed of an LED or an LED illuminated in red.
Reference numeral 106 denotes a source amount setting display, for example, a green light.
It is configured by arranging five LEDs in parallel. Next, FIG. 17 shows a control device of the frozen dessert production apparatus 1.
2 shows a block diagram of C. FIG. The control device C is made of frozen dessert.
It also controls the production and extraction of frozen desserts for the entire brewing apparatus 1.
But here, only the part related to the control of the source pumping device 2
Is shown. The control device C is from the microcomputer 107
And the input of the microcomputer 107.
The operation panel 20 and each of the pressure sensors 93A-9
3C, main pressure sensor 72, lid switches 66A to 66C
And the respective extraction switches 46A to 46C are connected.
You. The output of the microcomputer 107 is
Air compressor ON relay 51CR, air compressor
Water drain relay 51LR, source 1 air supply valve relay 88
AR, source 1 exhaust valve relay 92AR, source 2 air supply valve
Relay 88BR, Source 2 exhaust valve relay 92BR, saw
3 supply valve relay 88CR, source 3 exhaust valve relay 92
CR is connected. The microcomputer 107 has an operation panel
20, each operation switch and each pressure sensor 93A to 93C,
72, each lid switch 66A-66C and each takeout switch
Air compressor based on the output of switches 46A-46C
ON relay 51CR, air compressor water drain relay
51LR, source 1 air supply valve relay 88AR, source 1 exhaust
Air valve relay 92AR, source 2 air supply valve relay 88BR,
Source 2 exhaust valve relay 92BR, Source 3 air supply valve relay
88CR, source 3 exhaust valve relay 92CR energization ON
-OFF control, and the LED of the operation panel 20
Control the lights. In this case, the air compressor ON relay
When 51CR is turned ON-OFF, air compressor 5
1 is run-stopped. Also, air compressor drainage
When the relay 51LR is turned on and off,
The draining device of the presser 51 is turned on and off. Ma
The source 1 air supply valve relay 88AR is turned on and off.
Then, the source 1 supply valve 88A is opened and closed, and the source 1 exhaust is performed.
Source 1 exhaust when valve relay 92AR is turned on and off
The valve 92A is opened and closed. Source 2 air supply valve relay
When 88BR is turned ON-OFF, source 2 air supply valve 88B
Is opened and closed, and the source 2 exhaust valve relay 92BR is turned on.
When turned off, the source 2 exhaust valve 92B is opened and closed.
Further, the source 3 air supply valve relay 88CR is turned on and off.
The source 3 supply valve 88C is opened and closed, and the source 3 exhaust
When the air valve relay 92CR is turned on and off, the source 3 is discharged.
The air valve 92C is opened and closed. With the above configuration, the operation of the frozen dessert production apparatus 1 will be described.
I will tell. Liquid soft ice cream mix in hopper 6
To store. And, as described above, this liquid soft cream
Mumix is introduced into the cooling cylinder 8 and stirred by the beater 7.
By cooling while stirring, a soft-cured semi-cured
Generate a team. And do not top the sauce now
When extracting soft ice cream, the rightmost lever
Is lowered to move the plunger 12D upward,
As described above, the plunger 1 is inserted through the through hole 18 of the extraction nozzle 4D.
2D is separated and the rightmost exit of the extraction path 14
The mouth opening is also opened. Also, due to the rise of the plunger 12D,
Switch via the arm 42D
Since 44D is turned ON, the control device C
The motor 9 is driven to rotate the beater 7. Thus, the semi-cured state in the cooling cylinder 8
The soft ice cream is extruded forward and the extraction path 1
4 through the discharge passage 11D, and the through hole 1 of the discharge nozzle 4D.
Extracted through 8. In this way, the source
Soft ice cream with no topping
) Is taken out through the takeout passage 11D located on the rightmost side.
It is extracted from the nozzle 4D. Next, referring to the control sequence diagram of FIG.
While explaining the operation of the source pressurizing device 2 of the frozen dessert production device 1
I do. In the following description, the sauce is taken from the closed container 53A.
The case of extraction will be described.
The same applies to B and 53C. (1) Normal Operation (Preparation) As described above, the source container 54 is housed in the closed container 53A.
Assuming that the lid member 57 is closed,
One lid switch 66A is in the ON state. This state
Press the source 1 switch 96 on the operation panel 20 with (O
N) and the control device C is an air compressor ON relay 5
1CR and source 1 air supply valve relay 88AR are turned ON and air
-Compressor 51 is operated and source 1 air supply valve 8
Open 8A. In addition, always the source 1 exhaust valve relay 92AR
Is OFF, and the source 1 exhaust valve 92A is closed.
It is assumed that Also, the source valve of the plunger 12A
Section 36 also closes source outlets 32,32. As a result, the air compressor 51
The discharged compressed air is supplied to the discharge pipe 86, the check valve 87,
Through the supply air supply valve 88A, the branch pipe 89A, and the air supply pipe 67.
Is supplied into the closed container 53A, and
The air pressure (in FIG. 18, indicated by source 1 pressure (Mpa))
Going up. At this time, the control device C operates the operation panel 20
Source 1 LED 101 flashes red and green chips
And blinking orange, the inside of the sealed container 53A
That the source container 54 (source 1) is being prepared for extraction.
Display to the user. Then, the pressure in the sealed container 53A becomes equal to the set value.
Rises to, for example, 0.2 MPa, the control device C
Is a closed container based on the output of the source 1 pressure sensor 93A.
Judge that the air pressure in 53A has risen to the set value
And air compressor ON relay 51CR and source 1
Turn off the air supply valve relay 88AR and turn on the air compressor.
51 is stopped and the source 1 air supply valve 88A is closed.
At this time, the saw from the source container 54 of the closed container 53A is
Preparation for extracting the source is completed, and the control device C sets the source 1 LED1
01 can be switched to orange continuous lighting to enable source extraction
Is displayed to the user. Note that the source extraction operation described below
When the volume of the container 54 decreases, the air pressure in the closed container 53A becomes
(See FIG. 18). And, in the closed container 53A
Lower limit where the air pressure is lower than the set value (0.2 Mpa)
0.18 Mpa (hysteresis 0.02 Mp
If the pressure drops to a), controller C sets the source 1 pressure
Again, based on the output of the sensor 93A, the air compressor
ON relay 51CR and source 1 air supply valve relay 88AR
ON and operate the air compressor 51 and saw
Open the air supply valve 88A. And sealed up to the set value
When the air pressure in the container 53A rises, the air compressor
ON relay 51CR and source 1 air supply valve relay 88AR
Is turned off, and the air compressor 51 is stopped.
The source 1 air supply valve 88A is closed. This allows the control
Position C is the air pressure in the sealed container 53A which is always set.
(Approximately) constant value in the range of 0.2 Mpa to 0.18 Mpa
And the air pressure applied to the source container 54 is controlled to the set value.
I control (2) Normal operation (extraction) Then, the leftmost lever 13A is pulled down and plunge
When the controller 12A is moved upward, the ejection nozzle
The plunger 12 is inserted through the through hole 31 of the 4A star-shaped adapter 19.
A is separated and the leftmost exit of the extraction path 14
Open the opening. Also, the rise of the plunger 12A causes
Soft cream extraction switch 4 via arm 42A
4A and source 1 takeout switch 46A are turned on
Therefore, the control device C drives the beater motor 9 to
Is rotated. Thus, the semi-cured state in the cooling cylinder 8
The soft ice cream is extruded forward and the extraction path 1
4 from the take-out passage 11A.
It is extracted through the through hole 31 of the dapter 19. On the other hand, when the plunger 12A rises
The source valve portion 36 is connected to the source outlet 32 as described above,
Release 32. Here, it is stored in the closed container 53A.
The source container 54 is closed by the air pressure in the closed container 53A.
The source inside is after the source extraction port member 59
Source extraction port from end opening and side communication hole 83 ...
It is extruded into the material 59 and removed through the hose 16A.
Get inside 4A. Then, the software that has entered the take-out nozzle 4A
From the introduction passage 24 to the communication groove 23, where the right and left
After being diverted to the respective source outlets 32, 32
It is discharged from. As a result, the star-shaped adapter is removed from the extraction passage 11A.
The soft ice cream extracted through the through hole 31 of the
The source is continuously added to the periphery along the flow (top).
Ping), so the extracted soft clip
A unique sauce pattern is formed on the surface of the
Of customers, and customers started eating from the beginning
Until the end, you can taste unique flavors such as strawberry jam
It works. The branching into the introduction passage 24 as described above.
The minimum diameter portion 24A is formed in front of the communication groove 23.
Thus, the inside of the communication groove 23 after passing through the minimum diameter portion 24A
And the minimum diameter portion 24A at the source outlets 32, 32.
The sauce that has passed will not be clogged. This allows for shunting
Source clogging occurs later to determine where the clogged
This makes it possible to avoid the inconvenience of making it difficult. When the extraction is completed, the lever
13A is pushed up and plunger 12A is pulled down. This
As a result, the plunger 12A is
Close the left outlet opening and the lower end of the take-out nozzle 4A
Closes the through hole 31 in close contact with the star-shaped adapter 19.
Then, the extraction of the soft serve is stopped. Also arm
Soft cream extraction switch 44A via 42A and
Since the source 1 takeout switch 46A is also turned off,
The control device C stops the beater motor 9. Furthermore, plan
As the jaw 12A descends, the source valve portion 36
1 and closes the source outlets 32, 32.
The addition of topping (topping) is also stopped. in this way,
Source valve portion 36 directly closes source outlets 32, 32
Therefore, leakage of the source from each outlet 32, 32 is surely prevented.
Is stopped. (3) Normal operation (adjustment of source amount) The amount of source extracted from each of the closed containers 53A to 53C
(The sauce that is extracted during one soft ice cream extraction
Volume or the amount of source extracted per fixed time)
Press the setting switch 94 on the operation panel 20.
You. When the setting switch 94 is pressed, the control device C
By turning on the source 1 LED 101 in green,
It indicates that the source amount is being adjusted (Source 2
LED 102 and source 3 LED 103 are off), saw
The source in the closed container 53A is displayed by the
Current setting value corresponding to the source (source 1) of the container 54
Is indicated by the number of lighted LEDs. For example, a closed container having the set value of 0.2 Mpa
The source amount at the air pressure in 53A is the standard value.
Then, the standard value is, for example, the source amount setting display 1
06 is displayed by turning on three LEDs from the left
You. For example, if you want to increase the amount of sauce,
When the right arrow button of the source amount adjustment switch 99 is pressed, LE
The lighting of D increases by one. Then, the empty space in the closed container 53A
The set value of the air pressure is one step (for example, 0.04 MPa).
Which predetermined pressure) is raised. Thereby, the source container 5
As the air pressure applied to 4 increases, the pressing force increases
The amount of extraction increases. Conversely, if you want to reduce the amount of source
Presses the left arrow button of the source amount adjustment switch 99
And the lighting of the LED is reduced by one. And inside the sealed container 53A
The set value of the air pressure is lowered by one step. This
As the air pressure applied to the source container 54 decreases,
The pressure is also weakened and the extraction volume is reduced (see hysteresis
The lysis is the same). Thus, the inside of the closed container 53A is
The air pressure setting value can be set to any value within a certain range.
Have been. It is to be noted that the setting switch 94 is pressed twice to control.
The control device C turns on the source 2 LED 102 in green (saw
Source 1 LED 101 and source 3 LED 103 are off),
The source in the closed container 53B is displayed by the source amount setting display 106.
The current setting corresponding to the source (source 2) of the source container 54
The constant value is indicated by the number of lighting of the LED. And likewise saw
The source amount can be adjusted by the source amount adjustment switch 99.
You. When the setting switch 94 is pressed three times, the control device
C turns on the source 3 LED 103 in green (source 1L
ED101 and source 2 LED102 are off), source
The source volume in the closed container 53C is displayed by the amount setting display 106.
The current setting value corresponding to the source (source 3) of the
This is indicated by the number of LEDs lit. And the source amount adjustment
The source amount can be adjusted by the adjusting switch 99
It is. (4) Normal Operation (Lid Open) Here, during such normal operation, for example, the closed container 53A
When the stopper 58 is lifted, that is,
When the lid member 57 of the vessel 53A is about to be opened,
The protrusion 65 of the upper 58 is from the source 1 lid switch 66A.
The contact of the switch 66A is opened (OFF) after separating.
You. In the control device C, the source 1 lid switch 66A is turned off.
The source 1 exhaust valve relay 92AR to turn on
The first exhaust valve 92A is opened. Also, source 1 LED1
01 flashes in red to open the source 1 exhaust valve 92A
Notify the user and operate the air compressor 51.
The prohibition of the rotation and opening of the source 1 air supply valve 88A is prohibited. As a result, the inside of the sealed container 53A is an exhaust pipe.
91A and the outside through the source 1 exhaust valve 92A
Compressed air in the closed container 53A
The pressure quickly drops to atmospheric pressure. Therefore, the stopper
58 is removed by the air pressure in the closed container 53A.
The inconvenience that the cover member 57 pops out is eliminated.
You. The stopper 58 is pulled down again and the stopper 58
When the one-lid switch 66A is turned on, the control device C is again turned on.
The extraction preparation operation described above is started and the air in the closed container 53A is
The pressure is raised to a set value. (5) Normal operation (sold out) Source for taking out such soft ice cream (chilled dessert)
, The source in the source container 54 gradually decreases
I will do it. Then, the source in the source container 54 runs out.
Then, the volume of the source container 54 does not decrease any more.
The plunger 12A and its source valve are lifted.
And the source 1 take-out switch 46A is turned on.
Also, the air pressure in the sealed container 53A does not decrease (change
No longer). The control device C controls the source 1 pressure sensor 93A.
Based on the output, source 1 take-out switch 46A turns ON.
After that, there is no change in the air pressure in the closed container 53A for a certain period.
Or the pressure change amount per predetermined time is constant
If it is smaller than the value (threshold), the closed container 53A
Of the source (source 1) in the source container 54 of
That is, it is determined that it has been sold out. [0086] The control device C performs the judgment of the sold out.
If the source 1 exhaust valve relay 92AR is turned on, the source 1
Open the exhaust valve 92A, and empty the air in the closed container 53A as described above.
The air is discharged to bring the pressure to atmospheric pressure. And the sauce 1L
End the source by blinking ED101 in red
To the user. Thus, the inside of the closed container 53A is
As the end of the sauce is judged according to the pressure change, it is sold out
Special sensors and switches installed for detection
This eliminates the need to count the number of sales. Here, the amount of the source in the source container 54 is reduced.
After a short time, the bottom of the source container 54 eventually becomes
It contacts the rear end opening of the outlet member 59 and closes it.
U. However, the expanded portion 82 of the source extraction port member 59
Of the source container 54 goes deeper than the neck 54A.
And protrudes inward, and the communication hole 83 is also softer than the neck 54A.
Located inside the source container 54, the source container 5
4 closes the rear end opening of the source extraction member 59
Also, the communication hole 83 on the side is not closed
A space in the container 54 is secured. As a result, the source container 54 is further crushed.
The bottom surface is in close contact with the base of the neck 54A, and the communication hole 83 is closed.
Until the sauce in the sauce container 54 is pushed out
So, when it is determined that sold out,
The amount of source remaining is minimized. Therefore,
Cost can be reduced by effective use of source
It becomes. (6) Source exchange operation As described above, the source in the source container 54 of the closed container 53A is
Is completed, the finished source container 54 is replaced with a new one.
The source container 54 will be replaced. In that case,
First, the heat insulation doors 60A and 60B of the heat insulation box 55 are opened,
The stopper 58 of the sealed container 53A is lifted to
As shown in FIG. This
And the projection 65 of the stopper 58 is connected to the source 1 lid switch 6.
The contact of the source 1 lid switch 66A is opened away from 6A.
Released (OFF). The control device C controls the lid switch 66
It is determined that the lid member 57 has been opened by turning off the A.
You. Next, the user presses the source 1 switch 96. The control device C has the source 1 lid switch 66A
When the source 1 switch 96 is pressed in the OFF state
The air compressor ON relay 51CR and source
(1) Turn on the air supply valve relay 88AR for 3 seconds, for example, for 3 seconds.
Operate the air compressor 51 only during
1. Open the supply valve 88A. Thereby, the inside of the closed container 53A is
Instantaneously apply air pressure to the source container 54 of
And the source container 54 are pushed out to the opening side, so that the lid member 57
In addition, the source container 54 can be easily taken out. Also,
By blinking the source 1 LED 101 in red during
And the pressure has been increased for replacement (during replacement)
Is displayed (notified) to the user. User has extruded lid
The member 57 and the source container 54 are sealed in a closed container 53A.
Pull out from the body 56 to open its opening. Thereafter, the control device C operates the source 1 exhaust valve relay.
-92AR is turned ON and the source 1 exhaust valve 92A is opened to close
The air in the closed container 53A is exhausted and the closed container 53A is discharged.
A new source container 54 is communicated between inside and outside of
Easy insertion into 3A. Also, the source 1 LED 101
Flashes green to indicate that the source is
1 The user is notified that the exhaust valve 92A is open.
Know). The control device C determines that the lid member 57 has been closed.
(Source 1 lid switch 66A is ON) or source 1 drain
15 minutes after the opening of the air valve 92A, the source 1 is discharged.
Turn off the air valve relay 92AR and turn off the source 1 exhaust valve 92A.
Close. Thereafter, the source extraction member 5 is made in the same manner as described above.
9 into a new sauce container 54 and screw in.
The source container 54 is attached to the lid member 57 to
6 and the opening is closed by the cover member 57.
Then, pull the stopper 58 forward, rotate it, and then pull it.
Lower and engage the lower end with lower holder 61 (source 1 lid switch)
Switch 66A is turned ON) to complete the replacement. Then,
If the source 1 switch 96 is pressed, the control device C is as described above.
Preparation for extraction is performed through pressurization. (7) Abnormal operation display Here, during normal operation and source replacement operation as described above,
At the time of pressure, based on the output of the source 1
When the air pressure in the closed container 53A becomes abnormally high, or
Or, if it does not rise to the set value,
2 Each valve and air compressor 51 etc.
The source 1 LED 101 is lit red when it is determined that
At the same time, the inspection LED 104 is turned on to alert the user and
Indication of normal occurrence and prompt prompt inspection. Also,
When the source 1 exhaust valve relay 92AR is turned on, the source 1
Open the exhaust valve 92A and increase the air pressure in the closed container 53A.
Pressure. During normal operation, the source 1 take-out switch is
H is in the OFF state (that is, there is no extraction of frozen dessert).
State), based on the output of the source 1 pressure sensor 93A.
When the air pressure in the sealed container 53A is
Value (0.2 Mpa) to the lower limit of 0.18 Mpa
, The lid member 57 of the source pumping device 2
Connection with source extraction port member 59, hose 16A and saw
Of the water extraction port member 59 with the straight pipe section 81, source outlet
32, 32 and the hose 16A itself leaks from the source
It is considered that the capacity of the source container 54 has been reduced. The control device C includes a source 1 take-out switch 4
If the pressure drop occurs when 6A is OFF
If the source is leaked from any location
To turn on the source 1 LED 101 in red and check L
Turns on the ED104 and alerts the user to indicate that an error has occurred
And prompt prompt inspection. At the same time, source 1
Turn on the exhaust valve relay 92AR to turn on the source 1 exhaust valve 92A.
Is opened, and the air pressure in the closed container 53A is set to the atmospheric pressure.
It is. Note that the control device C includes the pressure sensors 93B, 9
According to the operation of 3C, lever 13B, etc., the same as above
Preparation, extraction, lid opening, sold out, source exchange and operation abnormality table
Control for each container 53B and 53C.
Is performed similarly. In this case, the branch pipes 89A to 89C
Are supply valves 88A to 88C and exhaust valves 92A to 92, respectively.
2C is provided, and the pressure in the closed containers 53A to 53C is further increased.
Pressure sensors 93A to 93C for detecting
Therefore, the pressure in each of the sealed containers 53A to 53C is
It does not affect the vessel and a check valve 87 is also provided.
Backflow to the air compressor 51 side
And three closed containers from a single air compressor 51
Despite supplying compressed air to 53A-53C,
The air pressure in the sealed containers 53A to 53C is controlled by the control device C.
Source is controlled independently, and the source is
German for roads 11B and 11C and discharge nozzles 4A and 4C.
It will be done upright. The LEDs 101 to 1 on the operation panel 20
03 is composed of multicolor LED, lighting color and continuous lighting / dot
Display the operating state of the source pumping device 2
Therefore, it is not necessary to provide an LED corresponding to each operation state.
Therefore, the display state on the operation panel 20 can be easily recognized.
At the same time, the number of parts can be reduced. In particular,
This means that a plurality of closed containers 53A to 53C are used as in the embodiment.
To extract the source from a plurality of source containers 54...
It is effective in the case. Here, in the embodiment, three take-out nozzles 4A
To 4C and closed containers 53A to 53C,
Topping was possible, but one or two younger
May be provided with four or more closed containers. However, in that case
Means that two or four or more take-out passages are provided.
In the embodiment, the source extraction port member 59 has
The communication holes 83 are provided, but not limited to this.
A notch is formed at the rear end of the mouth member 59 so that the rear end opening is
The container 54 may not be completely closed. As described in detail above, according to the present invention, frozen desserts
Manufacturing a cooling cylinder and communicating with this cooling cylinder
An extraction passage with an opening formed in the inner wall of the extraction passage
An extraction nozzle provided at the exit of the extraction passage, and an extraction passage
It is provided so that it can move up and down, and
Close the take-out nozzle, move it upward and away from the take-out nozzle.
A plunger that opens the opening of the extraction path when
A source container containing a fluid topping source
From the source container to the source outlet of the extraction nozzle.
Dessert production provided with a source pumping device for pumping the sauce
In the device, the source is output to the plunger
Close the mouth and open the source outlet while moving up.
Since the source valve part to release is integrated, the plunger
To close the take-out nozzle and not to extract frozen dessert
Then, the source outlet is closed by the plunger source valve.
And the plunger rises to open the extraction path and extract the frozen dessert
The source outlet can be opened when
Swell. [0099] Thus, the sauce is linked to the extraction of the frozen dessert.
So that the discharge of the source from the outlet can be controlled
Become. In particular, since the source outlet is opened and closed, the source discharge
Can be controlled accurately, and after the extraction of frozen dessert
Of the source can be smoothly eliminated. Also, the source valve
Is formed integrally with the plunger, so the structure is simple
That can reduce production costs
It is.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a vertical perspective view of a frozen dessert manufacturing apparatus as an embodiment of the present invention. FIG. 2 is a vertical sectional front view of a freezer door portion of the frozen dessert production apparatus of FIG. 1 and a structural explanatory view of a sauce pumping device. FIG. 3 is a vertical sectional front view of a freezer door portion of the frozen dessert manufacturing apparatus of FIG. 1; FIG. 4 is a vertical side view of a freezer door portion of the frozen dessert manufacturing apparatus of FIG. 1; FIG. 5 is a plan view of a star-shaped adapter of a take-out nozzle of the frozen dessert manufacturing apparatus of FIG. FIG. 6 is a side view of the star adapter of FIG. 5; FIG. 7 is a plan sectional view of the star adapter of FIG. 5; FIG. 8 is a vertical sectional side view of the star adapter of FIG. 5; FIG. 9 is an enlarged view of a main part of FIG. 8; 10 is a cross-sectional view of a nozzle member and a hose of a take-out nozzle of the frozen dessert manufacturing apparatus of FIG. FIG. 11 is an exploded view of FIG. 12 is a cross-sectional plan view of the heat insulating box of the source press-feeding device of the frozen dessert production device of FIG. 13 is a cross-sectional plan view of the source of the frozen confectionery production apparatus of FIG. 1 in a state where the heat-insulating door of the heat-insulating box is opened. 14 is a vertical sectional side view of the closed container of FIG. 4 in a state where the source container is stored. 15 is a vertical sectional side view of the closed container of FIG. 6 in a state where a stopper is held horizontally. FIG. 16 is a front view of an operation panel of the frozen dessert manufacturing apparatus of FIG. 1; FIG. 17 is a block diagram of a control device of the frozen dessert production device of FIG. 1; FIG. 18 is a control sequence diagram of the source pumping device of the frozen dessert manufacturing device of FIG. 1; [Description of Signs] 1 Frozen confectionery device 2 Source pumping device 3 Freezer door 4A-4D Extraction nozzle 7 Beater (stirring device) 8 Cooling cylinders 11A-11D Extraction passages 12A-12D Plungers 16A-16C Hose 17 Nozzle member 19 Star adapter 22A to 22C Sealing part 23 Communication groove 24 Introducing passage 31 Through hole 32 Source outlet 36 Source valve part 51 Air compressor (air compressor) 53A to 53C Closed container 54 Source container 55 Insulated box 107 Microcomputer C Control device

Claims (1)

Claims: 1. A cooling cylinder for producing frozen desserts, an extraction passage formed on an inner wall surface of an extraction passage communicating with the cooling cylinder, and an outlet portion of the extraction passage. An extraction nozzle, which is provided so as to be able to move vertically in the extraction passage, closes the extraction nozzle in a lowered state, and opens upward when separating from the extraction nozzle by moving upward. A dessert plunger, a source container in which a fluid topping source is stored, and a source pumping device for pumping the source from the source container to the source outlet of the take-out nozzle. A dessert manufacturing apparatus, comprising: a source valve portion for closing the source outlet in a lowered state and opening the source outlet in an upwardly moved state. .