JP2009296962A - Jiaozi-wrapping strip feeder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a jiaozi-wrapping strip feeder solving the problem that, as a tasty jiaozi-wrapping strip is rich in moisture and thick, both of the tensile strength and the flexural strength of the strip are decreased; a mass increase in such strip results in getting viscous, and it is difficult to conduct an automatic punching processing for punching a circular jiaozi-wrapping strip made by extending a mass so as to be relatively thick and feeding the resultant circular jiaozi-wrapping strips one by one to an automatic jiaozi production machine. <P>SOLUTION: The jiaozi production machine is first threaded with a wrapping strip by allowing the strip's end to float and then fed with succeeding wrapping strips using a fork-shaped strip-intermittently extruding means, and weak downward airflow is continually generated toward a groove provided at the center of a slope body, thereby facilitating an automated strip-punching operation. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  In order to produce a dumpling with good taste, the present invention creates a band by relatively thickly spreading the material of the moisture-rich skin wound in a strip shape, and punching the round dumpling skin from there. The present invention relates to a gyoza strip feeding device that is fed to an automatic manufacturing machine one by one.

  Conventionally, the dumpling band feeder has a material M of about 6 mm unwound from a material roll containing about 35% of water to a thickness of about 3 mm, which is about half of the thickness of the material M by the first stretch roll, , Having a material supply section that is elongated in the longitudinal direction and subsequently further thinned to about 0.7 to 0.8 mm by the second stretching roll and simultaneously adjusted in the width direction. The emphasis was on the strength of the bandage rather than the above, and it was dedicated to facilitating production (see Patent Document 1).

  On the other hand, from the taste of dumplings, the best taste of hand-made dumplings is said to be 43% water and skin thickness 1.5mm, and there is a need for a machine that supplies high moisture and skin thickness at high speed and fully automatically. It was.

  The dumpling making machine is equipped with a belt-skin supply means that continuously feeds the belt-shaped dumpling skin, and the belt-shaped dumpling skin sent from the belt-skin supply means is lowered to the lower punching means by gravity. Yes, the performance of this fully automatic dumpling machine can make 10,000 dumplings per hour. Without reducing this performance, it has been difficult to punch round gyoza peels from a band that is soft, thick, heavy and cracks or breaks when bent.

Further analysis of the difficult points
1. It is difficult to pass through the end of the band.
2. The intermittent feed belt may become out of sync and the punch may bite.
3. The perforated band is weak and will sag by dripping or catching.
There are three points.

Therefore, the inventor has developed a trial and error technology to solve these three problems.
JP 2006-333793 A

  The problem to be solved is to compensate for the decrease in tensile strength, bending strength and increase in mass of this tasteful band with the improvement of the feeding device compared with the band of conventional dumplings. It was possible.

  The present invention comprises a band skin supply means for continuously feeding the belt-shaped dumpling skin, and in a dumpling manufacturing machine for dropping the belt-shaped dumpling skin fed from the belt skin supply means to the lower punching means by gravity, Only when passing through, it has means to generate the above-mentioned strong horizontal current and strong downward airflow, levitate the belt end in the meantime and send it, and maintain it until the belt end reaches the winding device In addition, for winding the punched strip, a slope body having a groove in the center is provided for feeding the punched strip, and the punched strip is fed to the center. It is characterized by a structure that always generates a weak downward air flow toward the groove.

  According to claim 1 and claim 2, only when passing through the band edge, the strong horizontal flow and the strong downward air flow are generated, and the band edge is floated and sent between them. By having a means for maintaining the winding device until it reaches the winding device, it was possible to completely solve and easily solve what was difficult to pass through the band edge.

  According to the third and fourth aspects, by providing the fork-shaped intermittent strip pushing means, the intermittent feeding belt surely synchronizes and the punch does not get bitten.

  According to claim 5 and claim 6, for winding the punched band, a slope body having a groove is provided in the center, and the band cut out is fed to the center and directed toward the central groove. The structure that generates a weak airflow at all times ensures that the punched band is weak and does not sag due to dripping or catching.

Thus, it became possible to supply the dumpling skin with high moisture and soft taste with a high water content at a high speed at a high speed with a water content of 43% and a skin thickness of 1.5 mm.

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 to FIG. 3 are bandages of dumplings, and FIG. 1 shows a state after punching out the dumpling skin when it is flowing normally.

The band-shaped dumpling skin 10 is a continuous band at intervals of the feed 13 except that the dumpling skin is punched by a punch, which will be described later, and usually two punched holes 11 are left. The state shown in FIG. 1 and FIG. 2 is a residue of dumpling skin, but when it is immediately wound up and returned to the hopper (not shown), it is supplied again as a strip-shaped dumpling skin 10 There is no loss.

FIG. 3 shows the band end 12, and the punched hole 11 is not clear in the band-shaped dumpling skin 10.

  The basic configuration of the present invention will be described with reference to FIG. After exiting the hopper, the strip-shaped dumpling skin 10 is processed to a desired width and thickness by several stages of rollers, and is lowered to the lower punching means 40 by gravity, as in the conventional apparatus. The punching means 40 is composed of a punch 31 and a die 32, and the feed belt 30 that moves intermittently and the toothed roller 36 that strongly presses the buttocks of the punched strip-shaped dumpling skin 10 are the same as in the conventional apparatus.

  When the punching means 40 acts, the strip-shaped dumpling skin 10 stops, and therefore the strip-shaped dumpling skin 10 repeats the slack 20 and the beam 21 and the operation proceeds.

  In FIG. 4, an upper airflow nozzle 35 is provided on the surface side of the band-shaped dumpling skin 10. Further, a backflow nozzle 33 and a blow-up nozzle 34 were provided on the back side of the belt-shaped dumpling skin 10. The nozzle closes one end of the pipe material, feeds high-pressure air from the other end, and injects it from a plurality of small holes opened in the wall of the pipe material, and the flow rate is adjustable.

FIG. 5 is a front view corresponding to FIG. 4 showing the main part of the present invention. First, it will be described that the band end is first passed between narrow and complicated mechanisms.
When the band end 12 of the band-shaped dumpling skin 10 hangs down in the state of a slack 20 and descends between the upper airflow nozzle 35 and the booster flow nozzle 33, the front and back surfaces are bent by a strong leftward airflow. The band edge 12 is placed on the upper surface of the fork 39 while undulating, passes between the punch 31 and the die 32, and reaches the upper surface of the slope body 37, and passes between narrow and complicated mechanisms.

Eventually, the belt end 12 will climb up the slope by the weak airflow from the blow-up nozzle 34 and be caught by the toothed roller 36 that strongly presses the buttocks of the band-shaped dumpling skin 10 when it is intermittently moved. It will be rolled up.

Although the band end portion 12 of the band-shaped dumpling skin 10 seems to be a useless band that is considerably long and the punched hole 11 is not clear, it is returned to the hopper as described above, and finally all are effectively used. The time required for the first passage is several seconds. When the first passage is completed, the air flow from the upper air flow nozzle 35 and the backflow nozzle 33 is stopped.

  Next, the fork-shaped intermittent peeling means 38 will be described. 5 and 6, the fork-shaped band skin intermittent push-out means 38 puts the hanging band-shaped dumpling skin 10, and as shown in FIG. 6, the plate-shaped fork 39 moves in and out to control intermittent feeding. The fork 39 is coated with a water-repellent resin because the band-shaped dumpling skin 10 is easily sticky.

  Next, the slope body 37 having a groove at the center will be described. 5, 7, and 8, the slope body 37 having a groove at the center is located immediately downstream of the punch 31 and has a role of lifting the belt-shaped dumpling skin 10 with a gentle gradient. The band-shaped dumpling skin 10 can be smoothly fed by pulling upward and sticking the band-shaped dumpling skin 10 to the die 32 during punching.

Moreover, the rear end of the punching hole 11 is always lifted by the blow-up nozzle 34 in order to prevent the punching hole 11 from sagging. A groove is provided in the center of the slope body 37 to prevent the belt-like dumpling skin 10 from being caught, and air from the blowing nozzle 34 is released by using an air passage.

It is explanatory drawing equivalent to the top view which shows the strip | belt-shaped dumpling skin of this invention. It is explanatory drawing which shows the II-II cross section of FIG. It is explanatory drawing equivalent to the top view which shows the band skin end part of this invention. It is explanatory drawing equivalent to the front view which shows the Example structure of this invention. It is explanatory drawing which shows the state which lets a band-skin edge part pass in FIG. It is explanatory drawing equivalent to the top view which shows a fork-shaped intermittent banding extrusion means in the Example of this invention. It is explanatory drawing equivalent to the top view which shows a slope body in the Example of this invention. It is explanatory drawing which shows the VIII-VIII cross section of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Strip-shaped dumpling skin 11 Punching hole 12 Strip end part 13 Feed 20 Slack 21 Beam 30 Feed belt 31 Punch 32 Die 33 Backflow nozzle 34 Blow-up nozzle 35 Upper airflow nozzle 36 Toothed roller 37 Slope body 38 Intermittent extrusion means 39 Fork 40 Punching means 41 Loose slope 42 Groove

Claims (6)

  In a dumpling making machine that has a belt-skin supply means for continuously feeding the belt-shaped dumpling skin and lowers the belt-shaped dumpling skin fed from the belt-skin supply means to the lower punching means by gravity, only when passing the belt-skin end Gyoza strip with means to generate a strong horizontal airflow and a strong downward airflow, levitate the belt end in the meantime, send it and maintain it until it reaches the winding device Feeding device.   2. The apparatus for feeding a gyoza band skin according to claim 1, wherein the strong downward airflow is an airflow generated from a booster nozzle and a blow-up nozzle.   In a dumpling making machine comprising a belt-skin supply means for continuously feeding a belt-shaped dumpling skin, and dropping the belt-shaped dumpling skin fed from the belt-skin supply means to a lower punching means by gravity, fork-shaped belt skin intermittent extrusion means A device for feeding the gyoza strips.   4. A dumpling band feeder according to claim 3, wherein there are two fork crotches in the fork-shaped intermittent band pushing means. In the dumpling making machine, which has a belt-skin supply means for continuously feeding the belt-shaped dumpling skin, and lowers the belt-shaped dumpling skin sent from the belt-skin supply means to the lower punching means by gravity, winding the punched skin Is provided with a slope body having a groove in the center, and a band skin feed device having a structure in which a band skin punched on the slope body is fed and a weak downward airflow is constantly generated toward the central groove. 6. The apparatus for feeding a gyoza belt, wherein the slope body is a water-repellent resin.

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