JP2002065172A - Mechanism for filling stick-free frozen sweet into tray in frozen sweet-production apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mechanism for filling tick-free frozen sweet in a cold sweet-production apparatus which can automatically stably filling the stick-free frozen sweet produced by the frozen sweet-production apparatus into tray containers without damaging the frozen sweet or causing cracks on it, and without depending on manual operations. SOLUTION: This mechanism comprises a holder 2 for receiving stick-free frozen sweet A supplied from a transfer mechanism 1 of the frozen sweet- production apparatus, a suctioning means 3 for absorbing the received stick-free frozen sweet A on a holder 2 by negative pressure, a converting means 4 for turning the holder 2 upside down, an elevating means 5 for vertically moving the holder 2, and a pressurizing means 6 for releasing the stick-free frozen sweet A adsorbed on the holder 2 by positive pressure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tray packing mechanism for chopstick-free frozen desserts in a frozen dessert producing apparatus, and more particularly, to a method for removing stick-free frozen desserts such as ice cream without sticks produced by the frozen dessert producing apparatus. The present invention relates to a tray-packing mechanism for chopstick-free frozen desserts in a frozen dessert manufacturing apparatus, which can be automatically and stably stored in a tray container without sticking or cracking and without manual intervention.

[0002]

2. Description of the Related Art In recent years, many chopstick-free frozen desserts such as ice cream without sticks have been sold because they are easy to eat in a bite size.

[0003] In a frozen dessert production apparatus for producing this dessert without chopsticks, a large number of molds filled with undiluted solution are arranged on a conveyor,
By passing the conveyor line through the brine tank, the stock solution is frozen in sequence, and a skewer provided in the transport mechanism is inserted from above, and when the freezing is completed, the frozen dessert is taken out of the mold through the skewer. ing.

[0004] The frozen dessert taken out of the mold is further transported while being stabbed on a skewer, directly scraped off on a conveyor by a comb-like scraping mechanism, transported to a predetermined position by the conveyor, and manually And so on.

[0005]

As described above, in the conventional frozen dessert manufacturing apparatus, the frozen dessert taken out of the mold via the skewer provided in the transport mechanism after the freezing is completed is directly scraped off onto the conveyor. Therefore, there is a problem that the frozen dessert without chopsticks is easily damaged or cracked.
In addition, chopstick-free frozen desserts directly scraped onto the conveyor,
Since the directions are not aligned, there is a problem that it is necessary to manually intervene in order to be packed in a tray container and packed well, and automation cannot be performed.

The present invention has been made in consideration of the above-mentioned problems of the conventional frozen dessert manufacturing apparatus, and has been developed to reduce the chopstick-free frozen dessert produced by the frozen dessert manufacturing apparatus without causing damage or cracking of the dessert and without human intervention. Another object of the present invention is to provide a tray packing mechanism for chopstick-free frozen desserts in a frozen dessert manufacturing apparatus, which can automatically and stably store the desserts in a tray container.

[0007]

In order to achieve the above object, a tray packing mechanism for chopstick-free frozen desserts in a frozen dessert manufacturing apparatus according to the present invention comprises a holding unit for receiving chopstick-free frozen desserts supplied from a transport mechanism of the frozen dessert manufacturing apparatus. And suction means for adsorbing the received chopstick-free frozen dessert to the holding unit by negative pressure, and inverting means for inverting the holding unit upside down.

The chopstickless ice confectionery tray packing mechanism in this ice confectionery manufacturing apparatus receives the chopstickless ice confection supplied from the transport mechanism of the ice confectionery manufacturing apparatus in the holding section, and holds the chopstick-free ice confection in a state of being sucked by the suction means. Because the part is turned upside down to remove the chopstick-free frozen dessert adsorbed on the holding part, the chopstick-free frozen dessert can be removed from the tray container without scratching or cracking the frozen dessert and without human intervention. Can be automatically and stably accommodated.

In this case, it is possible to provide an elevating means for elevating the holding unit.

[0010] With this configuration, the chopstick-free frozen dessert is received or removed while the holding unit is brought close to the transport mechanism for supplying the chopstick-free frozen dessert to the holding unit or the tray container for supplying the chopstick-free frozen dessert from the holding unit. This makes it possible to more reliably prevent the dessert without chopsticks from being damaged or cracked.

In addition, a pressurizing means for releasing the chopstick-free frozen dessert adsorbed on the holding portion by a positive pressure can be provided.

[0012] This makes it possible to more surely remove the chopstick-free frozen dessert from the holding section.

A holding member and an air hammer are provided in the holding portion so as to be able to protrude and retract, and when the holding portion is turned downward, the holding member protrudes into the holding portion and the air hammer vibrates. The frozen dessert without chopsticks received in the section can be forcibly removed.

[0014] This makes it possible to more surely remove the chopstick-free frozen dessert from the holding section.

The transport mechanism sequentially transports a large number of chopstick-free frozen desserts in a line at a predetermined pitch, and divides the holding unit into a plurality of holding unit units in units of tray containers. Units are arranged at the same pitch and at the same phase as the transport pitch of the chopstick-free frozen dessert by the transport mechanism, and the tray containers are arranged according to the transport pitch of the chopstick-free frozen dessert by the transport mechanism. The frozen dessert can be fed in a direction orthogonal to the transport direction.

[0016] This makes it possible to set the feed pitch of the tray containers small, thereby shortening the time required for replacing the tray containers, as compared with the case where the holding section is configured to be long and continuous. Thus, a series of steps for manufacturing chopstick-free frozen desserts, including a tray filling operation of chopstick-free frozen desserts in the frozen dessert manufacturing apparatus, can be made more efficient.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a tray packing mechanism for chopstick-free frozen desserts in a frozen dessert production apparatus according to the present invention will be described below with reference to the drawings.

FIGS. 1 to 9 show an embodiment of a tray packing mechanism for chopstick-free frozen desserts in the frozen dessert production apparatus of the present invention.

A tray packing mechanism for chopstick-free frozen desserts in the frozen dessert manufacturing apparatus includes a holding section 2 for receiving the chopstick-free frozen desserts A supplied from the transport mechanism 1 of the frozen dessert manufacturing apparatus, and a holding section 2 for receiving the received chopstick-free frozen desserts A. Suction means 3 for adsorbing on the holding unit 2
Reversing means 4 for turning upside down, lifting means 5 for raising and lowering the holding unit 2, and pressurizing means 6 for releasing the chopstick-free frozen dessert A adsorbed on the holding unit 2 by positive pressure.

As shown in FIG. 1, the holding portion 2 is formed in a substantially conical shape. In this embodiment, the holding portion 2 is provided at a recessed position 91 for accommodating the chopstickless dessert A formed in the tray container 9 shown in FIG. 3 × 2 rows = 6 holding sections 2 corresponding to the above are configured as one holding section unit 20, and further, each holding section unit 20 is connected to two hollow square pipes 10 through 180て い る It is formed to be rotationally symmetric.

Each holding part 2 has a hollow square pipe 10
Is formed, and the suction means 3 (negative pressure) sucks the chopstick-free frozen dessert A located in the holding portion 2 through the hollow square pipe 10 and the conduction path 11. Alternatively, the pressurization by the pressurizing means 6 (positive pressure) is performed alternately.

A bolt-like push-down member 12 is provided on the holding section 2 so as to be able to protrude and retract, specifically, to slide freely. When the holding section 2 is turned downward, The head 13 of the push-down member 12 projects into the holding portion 2 so that the chopstickless dessert A can be forcibly removed. Thereby, the chopstick-free frozen dessert A adsorbed on the holding unit 2
However, by any chance, it freezes on the holding unit 2 and pressurizes the pressure means 6 (positive pressure)
Even when pressure is not applied to the holding unit 2, the holding unit 2 can be reliably separated from the holding unit 2 by the load of the push-down member 12. Note that the load of the pressing member 12 is smaller than the suction action by the suction means 3 (negative pressure). That is, in a state where the suction action is exerted, even if the holding section 2 is inverted downward, the holding section 2 Is set so that frozen dessert A without chopsticks does not come off.

Further, an air hammer B is installed at an appropriate position of the frame F which rotatably supports the hollow square pipe 10 provided with the holding unit 20, and the chopstick-free dessert A received in the holding unit 2 is provided. The air hammer B is driven to vibrate when it is removed. Thereby, the chopstick-free frozen dessert A adsorbed on the holding unit 2
However, by any chance, it freezes on the holding unit 2 and pressurizes the pressure means 6 (positive pressure)
Even if pressure is not applied, the air hammer B can reliably separate from the holding unit 2 even if it does not separate from the holding unit 2.

In this embodiment, the pressing means 6, the pressing member 12 and the air hammer B are used in combination as a mechanism for detaching the chopstick-free frozen dessert A adsorbed on the holder 2 from the holder 2. However, it is not necessary to provide all the mechanisms, and any of the detaching mechanisms may be omitted, and further, in a case where the dessert without chopsticks A is easily detached from the holding unit 2, the detaching mechanism may be omitted and the holding mechanism may be omitted. By only releasing the suction by the suction means 3 (negative pressure) when the portion 2 is turned downward, the frozen dessert A without chopsticks can be detached from the holding portion 2.

The reversing means 4 rotates a pair of holding unit units 20 and 20 formed so as to be 180 ° rotationally symmetrical about the hollow square pipe 10 by 180 °, for example, a hollow hollow pipe. A rack and pinion mechanism including a rack 41 and a pinion 42 provided at one end of the square pipe 10 and an air cylinder 43 are configured so that four rows of hollow square pipes 10 to be described later reciprocally rotate (reverse). .

The suction means 3 and the pressurizing means 6
0a and 10b, a negative pressure can be applied to one of the two hollow square pipes 10 and a positive pressure can be applied to the other hollow pipes. Thus, for the chopstick-free frozen dessert A located in the holding part 2, the suction action by the negative pressure or the pressurization action by the positive pressure is performed.
It is configured to be performed alternately. Although not particularly limited, in the present embodiment, a pump (or a compressor) as the suction unit 3 and the pressurizing unit 6 is used.
Solenoid valves 31, 3 between P and piping paths 10a, 10b
2, 61, and 62 are provided, and the solenoid valves 31, 3
It is configured to switch between 2, 61 and 62.

The holding unit 2, that is, the holding unit 20
The lifting means 5 of the frame F that rotatably supports the hollow rectangular pipe 10 provided with the air cylinders is formed by connecting two air cylinders 51 and 52 in series as shown in FIG. F is configured to be able to move up and down in two steps along the guide member 53. Although not particularly limited, in the present embodiment, the stroke of the upper air cylinder 51 is
The intermediate stop control of the holding unit 2 can be performed by setting the lower air cylinder 52 as a stopper of the upper air cylinder 51 by setting the stroke to be twice (2L) of the stroke (L). I have to.

Next, the delivery operation of the chopstick-free frozen dessert A by the tray-filling mechanism of the chopstick-free frozen dessert in this frozen dessert manufacturing apparatus will be described. First, as shown in FIG. 2A, the upper air cylinder of the elevating / lowering means 5 is set in a state where the holding part 2 of one holding part unit 20 is subjected to the suction action by the suction means 3 (negative pressure). The piston of the lower air cylinder 51 and the piston of the lower air cylinder 52 are lifted up (FIG. 6A) so as to be located at an ascending position close to the transport mechanism 1 for supplying the chopstick-free frozen dessert A to the holding section 2. In this state,
As shown in FIG. 2B, the chopstick-free frozen dessert A, which has been conveyed while being stabbed on the skewer 7 provided on the skewer 70 attached to the transfer mechanism 1, is combined with the skewer 70 and the comb-like shape. In the present embodiment, the vertical movement relative to the scraping mechanism 8
The rising movement of the skewer 70 causes the comb-shaped scraping mechanism 8 driven by a driving mechanism 8a such as an air cylinder to scrape the holder 2 down. Thereby, the scraped-off frozen dessert A without chopsticks is received by the holding unit 2 without being scratched or broken, and is absorbed by the holding unit 2 by the action of the suction means 3 (negative pressure). Is done. Next, as shown in FIG. 2C, the upper air cylinder 5 of the elevating unit 5 is held while the holding unit 2 is kept in a state in which the suction operation by the suction unit 3 (negative pressure) is exerted.
By pushing down only the piston No. 1 (FIG. 6 (b)), the piston is lowered to be positioned at the neutral position. Then, in this neutral position, as shown in FIG.
By driving the reversing means 4, the pair of holding unit units 20, 20 formed so as to be 180 ° rotationally symmetric about the hollow square pipe 10 is rotated 180 °, and the frozen dessert without chopsticks A is obtained. The sucked holding unit 2 is turned downward. Next, as shown in FIG.
While maintaining the state in which the suction action by the suction means 3 (negative pressure) is exerted, the pistons of the upper air cylinder 51 and the lower air cylinder 52 of the elevating means 5 are depressed (FIG. 6C). After being lowered and positioned at a descent position close to the tray container 9 for supplying the chopstick-free frozen dessert A from the holding unit 2, the holding unit 2 is pressed by the pressing means 6.
The positive pressure is applied by the (positive pressure), so that the chopstick-free frozen dessert A adsorbed on the holding unit 2 is detached from the holding unit 2. In this case, even if the chopstick-free frozen dessert A adsorbed on the holding unit 2 freezes on the holding unit 2 and is pressed by the pressing unit 6 (positive pressure), the holding unit 2
Even if it does not detach from the holding unit 2, the chopstick-free frozen dessert A can be reliably detached from the holding unit 2 by the synergistic action of the load of the push-down member 12 and the vibration of the air hammer B. Thus, the frozen dessert A without chopsticks is stored in the predetermined recessed position 91 of the tray container 9 without being damaged or broken. At this time, the holding part 2 of the other holding part unit 20 is adapted to be subjected to the suction action by the suction means 3 (negative pressure), and in this state, the upper air cylinder 51 and the lower air cylinder of the elevating means 5 By raising the piston 52 (FIG. 6 (a)), the piston 52 is raised and moved to a raised position close to the transport mechanism 1 for supplying the chopstick-free frozen dessert A to the holding unit 2, thereby obtaining the position shown in FIG. 2 (a).
The state shown in FIG. Hereinafter, by repeating the same operation, the chopstick-free frozen desserts A successively conveyed while being stabbed on the skewer 7 arranged on the skewer 70 attached to the conveying mechanism 1 are similarly sent one after another. The tray container 9 is accommodated in a predetermined recessed position 91 of the coming tray container 9.

As described above, the chopstickless ice confectionery tray packing mechanism in the ice confectionery manufacturing apparatus transfers the chopstickless ice confection A supplied from the transport mechanism 1 of the ice confectionery manufacturing apparatus to the holding unit 2.
0, while holding the chopstick-free frozen dessert A by the suction means 3, the holding section 2 is inverted downward, and the chopsticks adsorbed to the holding section 2 by the pressing means 6 and the pressing member 12. Since the dessert A is made to be detached, the dessert A without the chopsticks can be stored in the tray container 9 without being scratched or cracked, and without human intervention.
Can be automatically and stably accommodated in the predetermined recessed position 91, whereby the operation of packing the frozen dessert without chopsticks in the frozen dessert manufacturing apparatus can be made extremely efficient. At this time, the holding unit 20
Is provided with the elevating means 5 for raising and lowering the holding part 2 of the container, the holding part 2 is transferred to the transport mechanism 1 for supplying the chopstick-free frozen dessert A to the holding part 2 or the tray container 9 for supplying the chopstick-free frozen dessert A from the holding part 2. The chopstick-free frozen dessert A can be received or removed in a state in which they are brought close to each other, and it is possible to more reliably prevent the chopstick-free frozen dessert A from being damaged or cracked.

By the way, the tray packing mechanism for the chopstick-free frozen desserts in the frozen dessert manufacturing apparatus of the present embodiment further improves the efficiency of a series of chopsticks-free frozen dessert manufacturing processes, including the tray filling work for the chopstick-free frozen desserts in the frozen dessert manufacturing apparatus. The transport mechanism 1 sequentially transports a large number of chopstickless frozen desserts A in a row at a predetermined pitch by the transport mechanism 1, and as described above, the holding unit 2 is transferred to the plurality of holding unit units 20 using the tray container 9 as a unit. A plurality of holding unit units 20 are arranged so as to be aligned with the transport pitch of the chopstickless dessert A by the transport mechanism 1 and are shifted in phase, and the tray container 9 is
Arranged in accordance with the transport pitch of the chopstick-free frozen desserts A by the transport mechanism 1 and sent in a direction orthogonal to the transport direction of the chopstick-free frozen desserts A by the transport mechanism 1. Hereinafter, this method will be described in more detail.

As shown in FIG. 6, the frozen dessert manufacturing apparatus arranges a large number of molds 14 filled with undiluted solutions on a conveyor 15,
By passing this conveyor line through the brine tank 16 to sequentially freeze the stock solution,
Insert the skewers 7 arranged in the. In this case, the skewers 7 are arranged on the skewered rod 70 such that a large number (24 in this embodiment) are arranged in two rows.
Is inserted into the skewered rod 70 transported by the transport mechanism 1.
Of the conveyor 15 by the lowering mechanism 17
It is done by lowering it up. The mold 14 filled with the undiluted solution into which the skewer 7 has been inserted passes through the brine tank 16 and, at the stage where freezing is completed, the outer periphery of the mold is heated by the heater H so that the frozen dessert A without chopsticks is easily released from the mold 14. Heat. Then, the skewered stick 70 is raised by the raising mechanism 18 and attached to the transport mechanism 1, whereby the chopstick-free ice confection A is taken out of the mold 14 via the skewer 7, and the chopstick-free ice confection A is stuck on the skewer 7. The paper is transported toward the tray packing mechanism.

In this way, as shown in FIGS. 3 and 4, the transport mechanism 1 has a large number of pieces (in this embodiment, 24 pieces, ) Is sequentially transported at a predetermined pitch to a position above the tray filling mechanism.

Then, at a position above the holding section 2 of the predetermined holding section unit 20 of the tray packing mechanism, as shown in FIG. Then, as shown in FIG. 2B, the skewered bar 70 is raised by the elevating mechanism 19 to be conveyed while being stabbed by the skewers 7 arranged on the skewer rod 70. The chopstick-free frozen dessert A is scraped off to the holding unit 2 by the comb-like scraping mechanism 8.

In this case, as shown in FIG. 5, the holding section 2 is configured to be divided into a plurality of, for example, eight holding section units 20 using the tray container 9 as one unit. Of the holding unit 20 of the transport mechanism 1
In accordance with the transport pitch of the frozen dessert A without chopsticks, and the phases are shifted. Then, the tray containers 9 are arranged in accordance with the transport pitch of the chopstick-free frozen dessert A by the transport mechanism 1, and are sent by a transport mechanism 1A such as a belt conveyor in a direction orthogonal to the transport direction of the chopstick-free frozen dessert A by the transport mechanism 1. Like that.

In this embodiment, the tray container 9 is configured to accommodate the chopstick-free frozen desserts A in three rows and two rows. Since the configuration is such that 24 pieces are held in two rows and transported, the holding unit 20 configured as 3 × 2 rows as one unit according to the tray container 9 is used to transport the chopstick-free frozen dessert A by the transport mechanism 1. Dividing into four rows in accordance with the pitch, and two holding unit units 20 in each row are provided at intervals of two tray containers 9 (two feed pitches of the tray container 9 by the transport mechanism 1A such as a belt conveyor). It is arranged to open. Then, the transport mechanism 1 transports the two rows of chopstick-free frozen desserts A having a pitch of 1 pitch to each of the holding unit 20 arranged out of phase for every four rows.
The supply is sequentially started from the previous row, and the supply of all the chopstick-free frozen desserts A is completed in the last fourth row.

As described above, by configuring the tray packing mechanism for chopstick-free frozen desserts, the feed pitch of the tray container 9 can be set small, and thus, the case where the holding unit 2 is configured to be long and continuous is provided. In comparison, tray container 9
Can be shortened, and can be easily adapted to tray containers 9 of various shapes. The manufacturing process can be made more efficient.

As mentioned above, the tray filling mechanism for the chopstickless frozen dessert in the frozen dessert production apparatus of the present invention has been described based on one embodiment, but the present invention is not limited to the configuration described in the above embodiment. The configuration can be appropriately changed without departing from the spirit of the invention.

[0038]

According to the present invention, according to the present invention, the chopstick-free frozen dessert supplied from the transport mechanism of the frozen dessert producing apparatus is received by the holding section, and the chopstick-free frozen dessert is sucked by the suction means. In this state, the holding section is turned downwards while suction is being applied, and the chopstick-free dessert adsorbed on the holding section is released, so that the frozen dessert without chopsticks is not scratched or cracked, and Without the intervention, the tray can be automatically and stably stored in the tray container, whereby the operation of packing the frozen dessert without chopsticks in the frozen dessert manufacturing apparatus can be made extremely efficient.

[0039] Further, by providing the lifting means for raising and lowering the holding unit, the holding unit is brought close to a transport mechanism for supplying the chopstick-free frozen dessert to the holding unit or a tray container for supplying the chopstick-free frozen dessert from the holding unit. Thus, the chopstick-free frozen dessert can be received or removed, and the chopstick-free frozen dessert can be more reliably prevented from being scratched or cracked.

Further, by providing a pressurizing means for releasing the chopstick-free frozen dessert adsorbed on the holding section by positive pressure, the detachment of the chopstick-free frozen dessert from the holding section can be performed more reliably.

Further, a pushing-down member and an air hammer are provided so as to be able to come and go in the holding portion, and when the holding portion is turned downward, the pushing-down member protrudes into the holding portion and the air hammer vibrates. By forcibly removing the chopstick-free frozen dessert received in the section, the detachment of the chopstick-free frozen dessert from the holding section can be performed more reliably.

The transport mechanism sequentially transports a large number of chopstick-free frozen desserts in a row at a predetermined pitch, and divides the holding unit into a plurality of holding unit units in units of tray containers. Units are arranged at the same pitch and at the same phase as the transport pitch of the chopstick-free frozen dessert by the transport mechanism, and the tray containers are arranged according to the transport pitch of the chopstick-free frozen dessert by the transport mechanism. By feeding the frozen dessert in a direction perpendicular to the conveying direction, the feed pitch of the tray container can be set small, whereby the tray container can be set longer than the case where the holding unit is configured to be long and continuous. The time required for the replacement of the chopsticks can be shortened. It can be made efficient.

[Brief description of the drawings]

FIG. 1 is an enlarged cross-sectional view of a holding unit showing one embodiment of a tray packing mechanism for frozen dessert without chopsticks in the frozen dessert manufacturing apparatus of the present invention.

FIG. 2 is an explanatory diagram illustrating an operation of a holding unit.

FIG. 3 is a schematic perspective view showing a tray packing mechanism.

FIG. 4 is a front view showing a tray packing mechanism.

FIG. 5 is a side view showing a tray packing mechanism.

FIG. 6 is an explanatory diagram showing an operation of a frame elevating means.

FIG. 7 is a plan view showing an arrangement of the holding unit.

FIG. 8 is a side view showing a transport mechanism of the frozen dessert manufacturing apparatus.

9A and 9B show a tray container, wherein FIG. 9A is a plan view and FIG. 9B is a front view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Conveying mechanism 1A Conveying mechanism 2 Holding part 20 Holding part unit 3 Suction means 31 Solenoid valve 32 Solenoid valve 4 Reversing means 41 Rack 42 Pinion 43 Air cylinder 5 Elevating means 51 Upper air cylinder 52 Lower air cylinder 53 Guide member 6 Pressurizing means Reference Signs List 61 solenoid valve 62 solenoid valve 7 skewer 70 skewer rod 8 scraping mechanism 8a drive mechanism 9 tray container 91 hollow position 10 hollow square pipe 10a piping path 10b piping path 11 conduction path 12 depressing member 13 head of depressing member 14 mold 15 Conveyor 16 Brine tank 17 Lowering mechanism 18 Elevating mechanism 19 Elevating mechanism A Frozen dessert without chopsticks B Air hammer F Frame H Heater

Claims (5)

[Claims] 1. A holding section for receiving chopstick-free frozen dessert supplied from a transport mechanism of a frozen dessert manufacturing apparatus, suction means for sucking the received chopstick-free frozen dessert on the holding section by negative pressure, and inverting the holding section upside down. A tray packing mechanism for chopstick-free frozen desserts in a frozen dessert manufacturing apparatus, comprising a reversing means for inverting. 2. A tray packing mechanism for chopstick-free frozen desserts in a frozen dessert production apparatus according to claim 1, further comprising elevating means for elevating and lowering the holding unit. 3. A tray packing mechanism for a chopstick-free frozen dessert in a frozen dessert producing apparatus according to claim 1, further comprising a pressurizing means for releasing the chopstick-free frozen dessert adsorbed on the holding section by a positive pressure. 4. A push-down member and an air hammer are provided in the holding portion so as to be able to protrude and retract, and when the holding portion is turned downward,
4. The chopstick-free frozen dessert received in the holding portion is forcibly detached by vibrating the air hammer while the pressing member protrudes into the holding portion. Tray packing mechanism for cold desserts without chopsticks in a frozen dessert production system. 5. A transport mechanism for sequentially transporting a large number of chopstick-free frozen desserts in a line at a predetermined pitch while dividing a holding unit into a plurality of holding unit units in units of tray containers. Units are arranged at the same pitch and at the same phase as the transport pitch of the chopstick-free frozen dessert by the transport mechanism, and the tray containers are arranged according to the transport pitch of the chopstick-free frozen dessert by the transport mechanism. 5. A tray packing mechanism for chopstick-free frozen desserts in a frozen dessert production apparatus according to claim 1, wherein the desserts are fed in a direction orthogonal to the transport direction of the desserts.