JP2023117716A - Skewered food making equipment - Google Patents

Abstract

To provide a piece of all-purpose skewered food making equipment that is made to automatically manufacture skewered food with reliable efficiency even if various materials are used as molded food stuff.SOLUTION: A piece of food stuff feeding equipment 30 includes: a pair of screws 33a, 33b which sends out food stuff inputted in a food stuff hopper 311 by respectively rotating in opposite directions; and a temperature regulator which adjusts a temperature of the stuff supplied to a molding device 10. The food molding device 10 includes: a first molding roll 10a having a plurality of first groove parts which is formed on the peripheral surface with specific spaces apart; a second molding roll 11b having a plurality of second grooves which corresponds to the first grooves of the first molding roll; and a disengagement aid 160 which comes in touch with skewers of skewered food that disengages from the second molding roll synchronously with intermittent driving of the first molding roll 10a and the second molding roll 11b and which assists disengagement from the second molding roll of the skewered food.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a skewered food manufacturing apparatus, and more specifically, forming dough using various materials such as minced meat, poultry, and fish meat, glutinous rice material, ohagi material, Domyoji material, bracken-starch rice cake material, arrowroot material, and the like. The present invention relates to a skewered food manufacturing apparatus that enables automatic skewered food manufacturing.

Conventionally, as this type of skewered food manufacturing apparatus, a "dango manufacturing machine" disclosed in Patent Document 1 is known.

The "dumpling making machine" disclosed in this patent document 1 forms a dough for dumplings made of rice flour or the like into a sheet by a dough feeding device, feeds it between a pair of forming rolls, and intermittently drives the sheet-shaped dough. The dumplings are formed by a pair of forming rolls, and the formed dumplings are skewered by the skewers extruded from the skewer extruding device and discharged.

By the way, in this kind of skewered food manufacturing apparatus, not only dumplings made of rice flour, etc., but also minced meat such as animal meat, poultry meat, and fish meat, glutinous rice material, ohagi material, Domyoji material, bracken-starch dumpling material, arrowroot material, etc. are used. There is a demand for automatic production of skewered food using the dough.

However, in the conventional "dumpling making machine" disclosed in the above-mentioned Patent Document 1, minced meat such as animal meat, poultry meat, fish meat, glutinous rice material, ohagi material, Domyoji material, bracken rice cake material, arrowroot material, etc. are molded foods. When used as a dough, the supply of dough from the dough supply device is not stable, and the skewed food may not be easily separated from the forming roll by free fall due to the viscosity, weight, etc. of the skewered food. As a result, there has been the problem that it is difficult to automatically produce this kind of skewered food with reliable efficiency.

JP-A-9-74986

Therefore, the present invention has been made to solve the above-mentioned problems, and the dough for molded foods is made from surimi such as animal meat, poultry meat and fish meat, glutinous rice material, ohagi material, Domyoji material, bracken-starch dumpling material, kudzu material, and the like. To provide a skewered food manufacturing apparatus capable of automatically manufacturing skewered food with reliable efficiency even when various raw materials are used.

In order to achieve the above object, the invention of claim 1 provides a dough supply device that supplies dough, a molding device that molds the dough supplied from the dough supply device, and a molded food molded by the molding device. A skewered food manufacturing apparatus comprising a skewering device for skewering and a conveying device for separating the skewered food skewered by the skewering device from the forming device and conveying the skewered food, wherein the dough feeding device is supplied with the dough. A dough hopper, a screw conveying device that feeds out the dough in the dough hopper, and a temperature control device that regulates the temperature of the dough fed out from the screw conveying device. A plurality of second grooves corresponding to the first grooves of the first forming roll and the first forming roll formed with a plurality of first grooves are formed and are in contact with the first forming roll A forming roll having a second forming roll for forming the formed food by sandwiching the dough delivered from the screw conveying device between the first groove and the second groove, and skewering by the skewering device. and a detachment assisting device for assisting the detachment of the skewered food from the molding roll.

The invention of claim 2 is based on the invention of claim 1, wherein the dough supply device is provided in the dough hopper, pushes down the dough put into the dough hopper, and supplies the dough to the screw conveying device. and a mouthpiece for adjusting the cross-sectional shape of the dough fed out by the screw conveying device.

The invention according to claim 3 is the invention according to claim 2, wherein the screw conveying device has a pair of screws arranged opposite to each other in the horizontal direction and rotating in opposite directions, and the dough extruded by the extruding device is sent out in the horizontal direction.

The invention according to claim 4 is the invention according to any one of claims 1 to 3, wherein the side wall of the dough hopper and the housing of the screw conveying device each have a double structure, and the temperature control device comprises: A temperature control medium is circulated inside the double structure of the side wall of the dough hopper and inside the double structure of the housing of the screw conveying device to adjust the temperature of the dough sent out from the screw conveying device. .

The invention of claim 5 is the invention according to any one of claims 1 to 4, wherein the detachment assisting device operates in synchronization with the intermittent driving of the forming rolls to separate the skewer from the forming rolls. The skewer push-out plate that contacts the food skewer, an actuator that moves the skewer push-out plate in a direction away from the forming roll, and a stopper that limits the movement position of the skewer push-out plate by the actuator. and

The invention of claim 6 is characterized in that, in the invention of claim 5, the actuator comprises a guide-equipped air cylinder having a guide for horizontally moving the skewer push-out plate. and

The invention according to claim 7 is based on the invention according to claim 6, wherein a dog for detecting the position of skewered food removal provided on the intermittent drive shaft of the first forming roll or the second forming roll; a skewered food removal position detection sensor that detects the position detection dog, and the actuator is intermittently driven based on the detection output of the skewered food removal position detection sensor.

The invention of claim 8 is the invention of any one of claims 1 to 7, wherein air is jetted between the bottom of the second groove of the second forming roll and the skewered food to form the skewered food. It is characterized by further comprising an air ejection device for assisting the separation of the food from the forming rolls.

The invention according to claim 9 is the invention according to claim 8, wherein the second forming roll has an air blowing port on one side of the bottom of the second groove, and the air blowing device and an air supply device having an air blowing pipe for blowing air from the air blowing port in synchronism with the intermittent driving of the second forming roll.

The invention according to claim 10 is the invention according to claim 9, wherein the air supply device intermittently blows air from the air ejection pipe into the air blowing port based on the detection output of the skewed food detachment position detection sensor. It is characterized by

The invention according to claim 11 is the invention according to any one of claims 1 to 10, wherein the skewering device comprises a skewer hopper into which a plurality of skewers are thrown and a single skewer thrown into the skewer hopper. a skewer feeding device for conveying out food items one by one; and a plurality of skewer grooves formed on an outer peripheral surface at equal intervals. a skewer roll that conveys to the skewer roll, a skewer holding roll that is provided corresponding to a skewer accommodation position with respect to the skewer groove of the skewer roll and is in contact with the peripheral surface of the skewer roll, and a skewer roll that is provided at the skewer position. A skewer guide having skewer rails for accommodating skewers dropped from the skewer groove so that the width direction of the skewers is vertical, and the skewers accommodated in the skewer rails of the skewer guide are pushed out in the direction of the food to be skewered. and a skewer extrusion device.

The invention according to claim 12 is the invention according to claim 11, wherein the skewer feeding device is provided in the skewer hopper, and a pendulum device for leveling the skewers in the skewer hopper and sequentially discharging them from the bottom surface thereof; a first skewer conveying path inclined upward at a predetermined angle; a rotating brush provided on the first skewer conveying path and rotating in a direction to return the skewers on the first skewer conveying path to align the skewers on the first skewer conveying path; and a second skewer conveying path connected to the upper end of the first skewer conveying path for downwardly conveying skewers that have reached the upper end of the first skewer conveying path while being inclined downward at a predetermined angle. , is provided.

The invention according to claim 13 is the invention according to any one of claims 1 to 12, wherein the dough is minced meat such as animal meat, poultry meat, and fish meat, glutinous rice material, ohagi material, Domyoji material, bracken-starch dumpling material, It is characterized by being selected from kudzu materials and the like.

The present invention provides a dough supply device for supplying dough, a forming device for forming the dough supplied from the dough supply device, a skewering device for skewering the formed food formed by the forming device, and skewering by the skewering device. a skewered food manufacturing apparatus comprising a conveying device for separating the skewered food from the forming device and conveying the skewered food, wherein the dough supply device includes a dough hopper into which the dough is put, and the dough in the dough hopper. Equipped with a screw conveying device for sending out and a temperature control device for adjusting the temperature of the dough fed out from the screw conveying device, the forming device has a plurality of first grooves formed at regular intervals on the peripheral surface. A plurality of second groove portions corresponding to the first groove portions of the first forming roll and the first forming roll are formed, and the second forming roll is in contact with the first forming roll, and the screw A forming roll for forming the formed food by sandwiching the dough delivered from the conveying device between the first groove and the second groove, and separating the skewered food skewered by the skewering device from the forming roll. and a detachment assisting device for assisting the separation, so that dough made of various materials such as minced meat, poultry meat, fish meat, glutinous rice material, ohagi material, Domyoji material, bracken rice cake material, arrowroot material, etc. There is an effect that it is possible to provide an all-purpose skewered food production apparatus that enables automatic skewered production of the molded food used.

FIG. 1 is a side view showing an embodiment of a skewered food manufacturing apparatus according to the present invention. 2 is a top view of the skewered food manufacturing apparatus shown in FIG. 1. FIG. FIG. 3 is an internal explanatory diagram for explaining the essential parts inside the skewered food manufacturing apparatus shown in FIG. 4 is a side view showing the details of the dough supply device of the skewered food manufacturing apparatus shown in FIG. 1. FIG. 5 is a top view showing the details of the screw conveying device of the skewered food manufacturing apparatus of the dough supplying device shown in FIG. 4. FIG. 6 is a side view showing the details of the main part of the skewer device of the skewered food manufacturing apparatus shown in FIG. 2. FIG. FIG. 7 is an explanatory diagram for explaining the operation of the skewer device of the skewered food manufacturing apparatus shown in FIG. FIG. 8 is an explanatory diagram for explaining the skewer push-out operation of the skewering device of the skewered food manufacturing apparatus shown in FIG. 9 is a side view of a forming device of the skewered food manufacturing apparatus shown in FIG. 1. FIG. 10 is a top view of the molding apparatus shown in FIG. 9. FIG. 11 is a front view of the molding apparatus shown in FIG. 9. FIG. FIG. 12 is a schematic diagram of the drive mechanism of the molding apparatus shown in FIG. 13 is a sectional view and an end view showing details of the second forming roll shown in FIG. 9; FIG. 14 is a perspective view of the second forming roll shown in FIG. 9. FIG. 10 is a sectional view and an end view of the first forming roll and the second forming roll shown in FIG. 9. FIG.

Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings attached to the application.

In the following examples, an apparatus for producing skewered food using minced chicken will be described. The skewered food manufacturing apparatus used can also be configured in the same manner.

In addition, in the embodiment shown below, the case of using the flat skewer P is shown, but the same configuration can be applied to the case of using a five-square skewer, a square skewer, a round skewer, a bullet skewer, or the like.

FIG. 1 is a side view showing an embodiment of the skewered food manufacturing apparatus 100 according to the present invention, FIG. 2 is a top view of the skewered food manufacturing apparatus 100 shown in FIG. 1, and FIG. 2 is an internal explanatory diagram for explaining the essential parts inside the skewered food manufacturing apparatus shown in FIG.

1 to 3, the skewered food production apparatus 100 of the present embodiment includes a dough supply device 30 that supplies dough made of minced chicken meat, and a forming device that forms a molded food from the dough supplied from the dough supply device 30. A skewer comprising a device 10, a skewering device 20 for skewering the formed food formed by the forming device 10 with flat skewers P, and a belt conveyor for conveying the skewered formed food skewered by the skewering device 20 from the forming device 10. A food conveying device 40 is provided.

The dough supply device 30 comprises a dough hopper 31 and a screw conveying device 37 having a pair of screws 33a and 33b, which will be described later in detail with reference to FIG. A dough consisting of surimi is put in, and the screw conveying device 37 supplies the dough in the hopper 31 to the molding device 10 .

The forming device 10 comprises a pair of first forming roll 10a and second forming roll 10b, and the dough supplied from the dough supply device 30 is fed to the first forming roll 10a and the second forming roll 10b. The molded food is molded by sandwiching between

The skewering device 20 has a skewer hopper 21 into which a large number of skewers, in this embodiment, a large number of flat skewers P are thrown. The skewer rolls 22 and the flat skewers P conveyed in alignment by the skewer rolls 22 are dropped onto skewer rails 230 shown in FIG. is pushed out to the molding device 10 side to skewer the molded food.

The skewered food formed by the forming device 10 and skewered by the skewering device 20 is separated from the second forming roll 10b of the forming device 10, dropped onto the skewered food conveying device 40, and is carried in the direction of the arrow shown in FIG. transported to

4 is a side view showing details of the dough supply device 30 of the skewered food manufacturing apparatus 100 shown in FIG. 1, and FIG. 5 shows details of the screw conveying device 37 of the dough supply device 30 shown in FIG. is a top view showing.

In FIG. 4, the dough supply device 30 of this embodiment comprises a dough hopper 31 into which dough made of minced chicken meat is fed, and a screw conveying device 37 arranged below the dough hopper. be done.

The dough hopper 31 is provided with a stirring blade 312 for stirring the dough in the dough hopper 31 and a screw-shaped pushing device 313 for pushing out the dough in the dough hopper 31 downward.

The dough extruded by the extrusion device 313 in the dough hopper 31 is guided to the screw conveying device 37 .

As shown in FIG. 5 , the screw conveying device 37 has a pair of screws 33 a and 33 b that are horizontally arranged facing each other and rotate in mutually opposite directions. It is conveyed in the horizontal direction along the horizontal conveying path 32 and discharged from a mouthpiece 34 provided at the end of the horizontal conveying path 32 .

Here, as shown in FIG. 5, the pair of screws 33a and 33b are attached to the output shaft of the gear box 35, respectively. By rotating in the R2 direction, the dough guided from the extrusion device 313 in the dough hopper 31 can be horizontally conveyed along the horizontal conveying path 32 to the mouthpiece 34 .

In this embodiment, the side wall 31a of the dough hopper 31 and the housing 37a of the screw conveying device 37 each have a double structure. The dough supplied from the dough supply device 30 to the forming device 10 is circulated through the inside of the double structure of the side wall 31a, the port P2, the inside of the double structure of the housing 37a of the screw conveying device 37, and the port P3. The temperature can be properly controlled.

If the temperature of the dough supplied from the dough supply device 30 to the molding device 10 is not appropriate, the dough will sag, etc., and the formation of the molded food by the molding device 10 and the skewering by the skewering device 20 described later will not be performed properly. It will not be done.

Next, details of the main part of the skewering device 20 of the skewered food manufacturing device 100 shown in FIG. 2 will be described.

FIG. 6 is a side view showing the details of the main part of the skewering device 20 of the skewered food manufacturing apparatus 100 shown in FIG.

In FIG. 6 , the skewers (flat skewers P in this embodiment) used in the skewered food manufacturing apparatus 100 of this embodiment are put into a skewer hopper 21 . A pendulum device 120 is provided in the skewer hopper 21 for leveling the flat skewers P and sequentially discharging them from the bottom surface. The pendulum device 120 comprises a pendulum member 121 and a pendulum cam 122. The pendulum member 121 levels the flat skewers P in the skewer hopper 21 and sequentially discharges them from the bottom surface.

The flat skewers P discharged from the skewer hopper 21 by the pendulum device 120 are guided to a first skewer conveying path 140-1 inclined upward at a predetermined angle. At the lower end of the first skewer transport path 140-1, a skewer feeding vane 150 is provided for conveying the flat skewers P sequentially discharged from the skewer hopper 21 onto the first skewer transport path 140-1 one by one. It is

In addition, on the first skewer transport path 140-1, the flat skewer P on the first skewer transport path 140-1 is rotated in the direction to return the flat skewer P on the first skewer transport path 140-1. A rotating brush 160 is provided for aligning the .

At the upper end of the first skewer transport path 140-1, there is a second skewer transport for downwardly transporting the flat skewer P that has reached the upper end of the first skewer transport path 140-1 while being inclined downward at a predetermined angle. A path 140-2 is provided.

Above the second skewer conveying path 140-2, a skewer holding member 170 is provided to hold down the flat skewer P conveyed on the second skewer conveying path 140-2. is provided with a skewer holding roll 171 for holding down the flat skewer P stored in the skewer groove 22a of the skewer roll 22 from the second skewer transport path 140-2 from above.

The skewer roll 22 of the skewering device 20 is arranged so that the generatrix direction of the outer peripheral surface is close to the lower end of the second skewer transport path 140-2, and the flat skewer P transported on the second skewer transport path 140-2 is housed in the skewer groove 22a and conveyed to the skewered position of the formed food.

As shown in FIGS. 7 and 8, skewer guide grooves 240 for accommodating the flat skewers P that have fallen from the skewer grooves 22a of the skewer roll 22 so that the width direction of the flat skewers P are vertical are provided at the skewering position of the formed food, as shown in FIGS. A skewer rail 230 is arranged. The skewer guide groove 240 is provided with a skewer push-out device 23 for pushing out the flat skewer P toward the molded food formed by the forming rolls 10a and 10b.

Here, the skewer alignment roll 22 and the skewer extrusion device 23 are intermittently driven in synchronization with the intermittent drive of the first forming roll 10a and the second forming roll 10b, and the first forming roll 10a and the second forming roll By the rotation of 10b, the first groove portion 11a and the second groove portion 11b reach the arrangement position of the skewer rail 23 as shown in FIG. At this time, the flat skewer P in the skewer guide groove 240 is pushed out by the skewer extrusion device 23 in the direction of the shaped food formed by the first groove portion 11a and the second groove portion 11b. Then skewering of the shaped food is performed.

The skewered food PD that has been skewered by the skewering device 20 is separated from the first groove 11a of the first forming roll 10a and the second groove 11b of the second forming roll 10b, and is placed on the skewered food conveying device 40. discharged to

9 is a side view showing details of the forming device 10 of the skewered food manufacturing apparatus 100 according to the present invention, FIG. 10 is a top view of the forming device 10 shown in FIG. 9, and FIG. 1 is a front view of the molding device 10. FIG. 12 is a schematic diagram of the drive mechanism of the molding apparatus 10 shown in FIG. 9. As shown in FIG.

9 to 12, the skewered food manufacturing apparatus 100 of this embodiment includes first forming rolls 10a that are intermittently driven, and a roller that is in contact with the first forming rolls 10a and below the first forming rolls 10a. and a second forming roll 10b arranged in a pair of forming rolls.

The first forming roll 10a has a plurality of first grooves 11a formed at regular intervals on the peripheral surface, and the second forming roll 10b is formed in the first grooves 11a of the first forming roll 10a. It has a plurality of correspondingly formed second grooves 11b.

A dough is inserted between the first forming roll 10a and the second forming roll 10b from a dough supply device 30, and this dough is pressed between the first forming roll 10a and the second forming roll 10b. The molded food is molded.

The bottom of the second groove portion 11b of the second forming roll 10b is provided with an air blowing port 20, which will be described in detail later.

A skewer device 20 for skewering the shaped food formed by the first forming roll 10a and the second forming roll 10b is provided at the portion where the first forming roll 10a and the second forming roll 10b contact each other. skewer rails 230 are arranged.

By the way, this skewered food manufacturing apparatus 100 is configured to skewer a formed food using flat skewers P. and the second forming roll 10b fall onto a skewer rail 230 provided at a portion where they are in contact with each other, and the flat skewer P dropped onto the skewer rail 230 is pushed by the skewer extrusion device 23 between the first forming roll 10a and the second forming roll 10b. The skewered food PD is formed by extruding the shaped food formed by the forming rolls 10b.

In addition, the dough side guides 140 are arranged at both ends of the first forming roll 10a and the second forming roll 10b, and the dough extruded when forming the formed food by the first forming roll 10a and the second forming roll 10b. The scrapers 150a and 150b are provided to prevent side leakage, and the scrapers 150a and 150b are used to collect the remaining tsukune dough left on the surfaces of the first forming roll 10a and the second forming roll 10b after forming. It was established.

The skewered food PD formed by the first forming roll 10a and the second forming roll 10b and skewered by the skewering device 20 has a portion where the first forming roll 10a and the second forming roll 10b are in contact with each other. After the passage of time, the skewed food product PD falls from the second forming roll 10b onto the skewered food conveying device 40 by free fall. For this reason, in the skewered food manufacturing apparatus 100 of the present embodiment, when the skewered food PD is separated from the first forming roll 10a and the second forming roll 10b, the skewer that contacts one end of the flat skewer P of the skewered food PD A push plate 160 is provided.

The skewer push-out plate 160 is driven by an air cylinder 170 in synchronization with the intermittent driving of the forming rolls 10a and 10b to move the flat skewer P of the skewered food PD away from the second forming roll 10b. The movement position of the skewer push-out plate 160 by the air cylinder 170 is regulated by a stopper 161, thereby preventing the flat skewer P from jumping out of the skewered food PD.

The air cylinder 170 is composed of a guide-equipped air cylinder having a guide 171 and an actuator 172, and is configured to move the skewer push-out plate 160 horizontally by a predetermined distance.

In addition, in the skewered food manufacturing apparatus 100 of the present embodiment, when the skewered food PD is separated from the first forming roll 10a and the second forming roll 10b, the bottom of the second groove portion 11b of the second forming roll 10b and the skewered food PD from the air blowing port 120 to easily and reliably separate the skewered food PD from the second forming roll 10b.

Air is blown into the air blowing port 120 of the second forming roll 10b from an air supply device (not shown) through an air blowing pipe 190, and the air blows into the bottom of the second groove portion 11b of the second forming roll 10b. The skewered food PD is separated from the skewered food PD, and the separation of the skewered food PD from the second forming roll 10b is made easy and reliable.

A skewered food conveying device 40 consisting of a belt conveyor conveys the skewered food PD dropped from the first forming roll 10a and the second forming roll 10b in the direction of the arrow shown in FIG.

Now, in the skewered food manufacturing apparatus 100 of the present embodiment, when the skewered food PD is separated from the first forming roll 10a and the second forming roll 10b, the skewered food PD is extruded into contact with one end of the flat skewer P. In addition to providing a plate 160, it is configured to blow air from the air blowing port 120 of the second forming roll 10b. This is performed in synchronization with the intermittent driving of the roll 10a and the second forming roll 10b.

As shown in FIG. 12, this synchronization is achieved by providing a skewered food separation position detection dog 113 on the intermittent drive shaft 12b of the forming roll 10b, and detecting the skewered food separation position detection sensor 114 with this skewered food separation position detection dog 113. Then, based on the detected output, the air cylinder 170 and an air supply device (not shown) are controlled.

13A and 13B are a sectional view (FIG. 13A) and an end view (FIG. 13B) showing details of the second forming roll 10b of the skewered food manufacturing apparatus 100 shown in FIG. 14 is a perspective view (FIG. 14(A)) seen from the intermittent drive shaft 12b side of the second forming roll 10b of the skewered food manufacturing apparatus 100 shown in FIG. 1 and a perspective view seen from the end face side ( FIG. 14(B)).

As shown in FIGS. 13 and 14, the second forming roll 10b employed in the skewered food manufacturing apparatus 100 of this embodiment has one end connected to an intermittent drive shaft 12b and a plurality of second forming rolls 10b on the peripheral surface. An air blowing port 120 is formed at a portion corresponding to the bottom of the second groove portion 11b on the end face.

When the skewered food PD is released from the first forming roll 10a and the second forming roll 10b, air is blown into the air blowing port 120 through an air blowing pipe 190 from an air supply device (not shown).

FIG. 15 is a sectional view (FIG. 15A) and an end view (FIG. 15B) of the first forming roll 10a and the second forming roll 10b of the skewered food manufacturing apparatus 100 shown in FIG.

As shown in FIG. 15, the first forming roll 10a has a plurality of first grooves 11a formed at regular intervals on its peripheral surface, and one end of which is connected to an intermittent drive shaft 12a.

The second forming roll 10b is in contact with the first forming roll 10a from below the first forming roll 10a, has an intermittent drive shaft 12b connected to one end thereof, and has a first groove portion 11a on its peripheral surface. A plurality of corresponding second groove portions 11b are formed, and an air blowing port 120 is formed at a portion corresponding to the bottom portion of the second groove portion 11b on the end face.

The above is an example of the present invention, but the present invention is not limited to the above-described embodiments, and within the scope of the technical idea of the present invention, ordinary creations of those skilled in the art can be made. Many variations are possible depending on the ability.

DESCRIPTION OF SYMBOLS 10... Forming apparatus 10a... 1st forming roll 10b... 2nd forming roll 20... Skewer device 21... Skewer hopper 22... Skewer roll 23... Skewer extrusion device 30... Dough supply device 31... Dough hopper 37... Screw conveying device 40 Skewered food conveying device 100 Skewered food manufacturing device 120 Air blowing port 140 Dough side guide 150a Scraper 150b Scraper 160 Skewer extrusion plate 170 Air cylinder 190 Air ejection pipe 230 Skewer rail 240 Skewer guide groove

Claims (13)

A dough supply device that supplies dough, a forming device that forms the dough supplied from the dough supply device, a skewering device that skewers the shaped food formed by the forming device, and a skewered food skewered by the skewering device. A skewered food manufacturing apparatus comprising a conveying device that separates from the molding device and conveys,
The dough supply device is
a dough hopper into which the dough is fed;
a screw conveying device for feeding the dough in the dough hopper;
a temperature control device that adjusts the temperature of the dough delivered from the screw conveying device;
and
The molding device is
A first forming roll having a plurality of first grooves formed at regular intervals on a peripheral surface and a plurality of second grooves corresponding to the first grooves of the first forming roll are formed, A forming roll that has a second forming roll in contact with one forming roll, and forms the formed food by sandwiching the dough fed from the screw conveying device between the first groove and the second groove. ,
a detachment assisting device for assisting the detachment of the skewered food skewered by the skewering device from the molding roll;
A skewered food manufacturing apparatus comprising: The dough supply device is
an extrusion device provided in the dough hopper to push down the dough put into the dough hopper and supply it to the screw conveying device;
a mouthpiece for adjusting the cross-sectional shape of the dough fed out by the screw conveying device;
The skewered food manufacturing apparatus according to claim 1, characterized by comprising: The screw conveying device is
3. The skewered food manufacturing apparatus according to claim 2, further comprising a pair of screws that are horizontally opposed to each other and rotate in opposite directions to horizontally feed out the dough extruded by the extruder. The side wall of the dough hopper and the housing of the screw conveying device each have a double structure,
The temperature control device is
The temperature of the dough flowing out from the die is adjusted by circulating a temperature control medium inside the double structure of the side wall of the dough hopper and inside the double structure of the housing of the screw conveying device. The skewered food manufacturing apparatus according to any one of 1 to 3. The detachment assist device includes:
a skewer push-out plate that operates in synchronization with the intermittent driving of the forming roll and contacts the skewer of the skewered food that is separated from the forming roll;
an actuator that moves the skewer push-out plate away from the forming roll;
a stopper that limits the movement position of the skewer push-out plate by the actuator;
The skewered food manufacturing apparatus according to any one of claims 1 to 4, comprising: The actuator is
an air cylinder with a guide for horizontally moving the skewer pushing plate;
The skewered food manufacturing apparatus according to claim 5, characterized by comprising: a dog for detecting a skewed food separation position provided on the intermittent drive shaft of the first forming roll or the second forming roll;
a skewered food withdrawal position detection sensor for detecting the skewered food withdrawal position detection dog;
and
7. The skewered food manufacturing apparatus according to claim 6, wherein the actuator is intermittently driven based on the detection output of the skewered food withdrawal position detection sensor. an air ejection device that ejects air between the bottom of the second groove of the second forming roll and the skewered food to assist the departure of the skewered food from the forming roll;
The skewered food manufacturing apparatus according to any one of claims 1 to 7, further comprising: The second forming roll is
an air blowing port on one side of the bottom of the second groove;
has
The air ejection device is
an air supply device having an air ejection pipe for blowing air from the air blowing port in synchronization with the intermittent driving of the second forming roll;
The skewered food manufacturing apparatus according to claim 8, characterized by comprising: The air supply device is
10. The skewered food manufacturing apparatus according to claim 9, wherein air is intermittently blown into said air blowing port from said air ejection pipe based on a detection output of said skewered food withdrawal position detection sensor. The skewer device
a skewer hopper into which a plurality of skewers are fed;
a skewer supply device for carrying out the skewers one by one from the skewer hopper;
a skewer roll that has a plurality of skewer grooves formed at equal intervals on an outer peripheral surface and stores skewers carried out from the skewer feeding device one by one in the skewer grooves and conveys the food to a skewering position;
a skewer holding roll provided corresponding to a skewer accommodating position in the skewer groove of the skewer roll and in contact with the peripheral surface of the skewer roll;
a skewer guide provided at the skewering position and having a skewer rail that accommodates the skewer dropped from the skewer groove of the skewer roll so that the width direction of the skewer is vertical;
a skewer pushing device for pushing out the skewers accommodated in the skewer rails of the skewer guide in the direction of the food to be skewered;
The skewered food manufacturing apparatus according to any one of claims 1 to 10, comprising: The skewer feeding device
a pendulum device provided in the skewer hopper for leveling the skewers in the skewer hopper and sequentially discharging them from the bottom surface thereof;
a first skewer conveying path inclined upward at a predetermined angle;
a skewer feeding blade provided at the lower end of the first skewer conveying path for conveying the skewers sequentially discharged from the skewer hopper onto the first skewer conveying path one by one;
a rotating brush provided on the first skewer transport path, rotating in a direction to return the skewers on the first skewer transport path to align the skewers on the first skewer transport path;
a second skewer conveying path that is connected to the upper end of the first skewer conveying path and tilts downward at a predetermined angle to convey downward the skewers that have reached the upper end of the first skewer conveying path;
The skewered food manufacturing apparatus according to claim 11, characterized by comprising: The fabric is
13. The product according to any one of claims 1 to 12, characterized in that it is selected from minced meat such as animal meat, poultry meat and fish meat, glutinous rice material, ohagi material, Domyoji material, bracken-starch dumpling material, arrowroot material, and the like. skewered food manufacturing equipment.

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