JP2010004831A - Injection device, device for producing processed meat, and method for producing processed meat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an injection device which bores a hole in meat without causing clogging, injects injection material into the open hole, and automatically seals an injection trace: to provide a device for producing processed meat; and to provide a method for producing the processed meat. <P>SOLUTION: The injection device includes: a hollow piston rod axially inserted into a piston reciprocating in a side chamber and concentrically connected to the driving axis of a driving device; a first side chamber having an intake port for the injection material; a kneaded material-storing chamber which has an intake port and an output port each for the kneaded material and in which the tip end of the reciprocating piston rod passes through the output port; and an injection control part. The piston rod has a hole communicating to the first side chamber, bores a hole in the meat while discharging the injection material flowing into the hollow part through the hole, and seals the input port of the hole with the kneaded material. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an injection device for making holes in meat, injecting fats and oils, extract liquids and other injections into the holes, and closing the inlets of the holes with a paste, processed meat production apparatus using the injection devices, and processing The present invention relates to a method for producing meat.

As a method for injecting fat, extract liquid, water, seasoning, and nutrients into meat with a small amount of fats and oils to improve umami, there are a pickling method and an injection method. Processed foods that use the injection method that injects fat, extract, etc. into meat are not meat-filled because the injected solution, etc., drops from the syringe needle marks during heating, and the injection needles tend to clog during injection. Soft or thin needles are not suitable.
Moreover, since the viscosity of the injected fat decreases with heating, it tends to flow out to the outside, and the tendency becomes remarkable if there is a needle mark. On the other hand, the dipping method has a drawback that the permeation of fats and oils is small for the time required for processing.
For this reason, the device for preventing dripping of injection liquid etc. has been made | formed.
For example, when fats and oils having a melting point of 10 ° C to 35 ° C are injected in a liquid state heated to the melting point into fish meat cooled to 0 ° C to 10 ° C, the fats and oils coagulate in a frosty state and flow out. There has been proposed an oil and fat injection processing method for forming a Toro state (see Patent Document 1).
In addition, by injecting thermocoagulable protein, quality improver, oil and fat, and water into fish meat with a low fat content, the release of oil and moisture is prevented and the fat and oil are firmly held and fixed, and flavor, food A method for cooking fish meat that improves the feeling has been proposed (see Patent Document 2).
Furthermore, by dispersing starch in oil and fat that does not contain moisture, adjusting to a suitable viscosity and injecting it into fish meat, a large amount of oil and fat is injected without causing cracks. A cooking method has been proposed (see Patent Document 3).
However, the method proposed in Patent Document 1 has a lot of loss due to dripping because the viscosity of the oil and fat is reduced by heating. Further, the method proposed in Patent Document 2 has a large dropping loss because the viscosity of moisture, fat, and extract is lowered when the meat is baked. Furthermore, in the method proposed in Patent Document 3, soybean white squeezed oil has a viscosity of 43 Pa.s and drops, and starch is gelatinized when heated to increase the viscosity, but the viscosity of fats and oils decreases. Therefore, fats and oils are dripped and sufficient fat content cannot be obtained.
Therefore, the present inventor made a hole in the southern seafood with a small amount of oil and fat with a rod-shaped thing, and by injecting an injection solution containing fats and oils, extract liquid, emulsifier, seasoning, etc. into the hole, it broke down In addition, a processing method has been developed that prevents clogging and disperses a larger amount of the injected solution in fish than in the past (see Patent Document 4).
JP 60-41467 A JP-A-9-173022 JP 2004-173572 A JP 2006-345859 A

However, the developed processing method is troublesome because it is necessary to plug the inlet of the hole with a kneaded material after injecting the injection solution, and it is necessary to mechanize it. In addition, even when a conventional processing method is used, an injection device that can block the injection trace of the injection liquid without causing clogging when the injection liquid is injected is required.
In view of such circumstances, the present invention provides an injection device capable of opening a hole without causing clogging of meat, injecting an injection such as fat or oil into the hole, and automatically closing the injection mark. An object of the present invention is to provide a processed meat production apparatus and a processed meat production method capable of automatically injecting an injection into meat shaped using the injection apparatus.

A first injection device of the present invention includes a hollow piston rod that is axially connected to a piston that reciprocates in a side chamber and is coaxially connected to a drive shaft of a drive device, and an inlet for an injection in the side chamber. A first side chamber having a kneaded product intake port and a kneaded material discharge port, and a reciprocating piston rod tip that reciprocates through the discharge port, and a kneaded material storage chamber. And an injection control unit for controlling the piston to reciprocate, and the piston rod has a hole communicating with the first side chamber, and a hollow portion extends from the hole. While discharging the injected material in the first side chamber flowing into the first chamber from the tip, the tip makes a hole in the meat and pushes the kneaded material in the kneaded material storage chamber to close the inlet of the hole Features.
In this way, a hole is made in the fish meat with a hollow piston rod that reciprocates, and the injected material is discharged from the tip through the hollow portion of the piston rod. Since the kneaded material can be extruded at the tip of the rod and the entrance of the hole can be closed, injection of a sufficient amount of injected material into the meat and plugging with the kneaded material can all be performed automatically.
In addition, if a head portion having a plurality of holes on the side surface is engaged with the tip of the piston rod and the injected material is discharged from the hole, the eyes for making a hole in the meat at the tip of the piston rod Clogging can be prevented.
Furthermore, if the second side chamber of the side chambers communicates with the first side chamber through a plurality of pores, the pressure applied to the injection in the first side chamber when the first side chamber shrinks is reduced. Since it is relieved, the meat can be prevented from collapsing due to the pressure of the injection discharged from the tip of the piston rod.

The second injection device of the present invention includes a cylinder having an inlet for injected material, a hollow pipe having a predetermined length fitted to the tip of the cylinder, and an injected material taken into the cylinder when operated in one direction. A piston having a piston discharged from the tip of the pipe, a first syringe provided with a first drive unit for driving the piston, a cylinder having a kneaded material intake port and a discharge port, when operated in the one direction A piston that discharges the kneaded material taken into the cylinder from the discharge port; a second syringe that includes a second drive unit that drives the piston; and the first syringe is moved in the one direction. A first moving part for making a hole in the meat with the pipe, a second moving part for moving the second syringe in the one direction and inserting the discharge port into the hole, and the first Moving part and front A third moving unit for moving the second moving unit in a predetermined direction, a control for taking in and discharging the injected product and the paste, a control for moving the first syringe and the second syringe, and And an injection control unit that performs control to move the third moving unit.
Even if the work of making a hole in the meat and injecting the injected material and the process of closing the inlet of the hole with the kneaded material are performed separately, a sufficient amount of the injected material is injected into the meat. The plugging with a kneaded product can be performed automatically.
If a head portion having an opening on the side surface is slidably engaged with the tip of the pipe, when the hole is made in the meat, the head portion slides in the other direction to close the opening of the pipe. When clogging is prevented and the pipe is pulled out from the meat, the head portion slides in one direction to open the opening of the pipe, and the injection can be discharged from the opening on the side surface of the head portion.
Further, each of the first moving unit and the second moving unit is configured such that the first syringe and the second syringe are placed on the rotating belt, and the respective belts move in the same direction. Or, if the rod of the piston of the first syringe is urged in the other direction by a string spring or the like, and the first moving part moves in the other direction, the urging force against the rod can be strengthened, The piston can be operated in one direction, and if the increased biasing force on the rod is released, the piston can be configured to operate in the other direction, so that the injection device can be driven simply. Can be simplified.

The processed fish production apparatus of the present invention generates a detection signal when the transported part that transports the shaped meat and discharges it from the discharge port, and when the fish meat transported by the transport part reaches a predetermined stop position. A first sensor, a meat holding unit for extruding the meat that has reached the stop position at a predetermined pouring position, and a detection signal that is generated when the meat reaches the pouring position by the meat holding unit; 2 and an injection device that opens a hole in the meat that has moved to the injection position, injects a predetermined injection into the hole, and closes the inlet of the hole with a kneaded material, the first sensor, A control unit that controls the operation timing of each of the transport unit, the meat holding unit, and the injection device based on the detection signal of each of the second sensors and the predetermined signal of the injection device. , Characterized by comprising a.
Here, the meat holding unit switches the transport path of the transport unit to an open state or a shut-off state, and stops the meat at the stop position, and the meat stopped at the shut-off unit in the transport direction. An extruding unit that extrudes in a direction orthogonal to the control unit, and a holding control unit that receives a command from the control unit, performs switching control of a conveyance path by the blocking unit, and performs extrusion control of meat by the extruding unit, Furthermore, it is preferable that an injection device transport unit that moves the injection device to a preset position is provided, and the control unit controls the timing of movement by the injection device transport unit.
In this way, if the processed meat production apparatus is configured using the first injection apparatus or the second injection apparatus of the present invention, the injection of the injected material, the kneaded material of the injection mark from the transportation of the shaped meat is performed. It is possible to automatically perform all the steps up to discharging the meat after finishing the plug and pouring operation.

The method for producing processed meat according to the present invention includes a conveying step of conveying meat shaped using a conveying means to a predetermined stop position, and an extrusion for extruding the meat conveyed to the stop position to a predetermined pouring position. A step of injecting the meat extruded into the injection position using an injection device, injecting a predetermined injection into the hole, and closing the inlet of the hole with a kneaded material, and the injection A discharge step of discharging the meat injected with the substance to a predetermined discharge port.
In this way, if the injection process is configured using the first injection device or the second injection device of the present invention, from the shaped meat transport process to the meat discharge process after the injection work is processed. Meat can be produced automatically.

  According to the first injection device or the second injection device of the present invention, a hole is made in the meat without causing clogging, and a sufficient amount of injection such as oil or fat is injected into the opened hole, Furthermore, the injection mark can be automatically closed. Moreover, according to the processed meat manufacturing apparatus using the 1st injection apparatus or the 2nd injection apparatus of this invention, and the manufacturing method of the processed meat using the processed meat manufacturing apparatus, in addition to the time-consuming injection work, shaping Everything from the transfer of processed meat to the discharge of processed meat is performed automatically, and processed meat can be produced in large quantities. Furthermore, according to the processed meat manufacturing method using the first injection device or the second injection device, the injection work and the work of closing the injection mark are automatically and easily performed to produce a relatively small amount of processed meat. Can do.

[First embodiment]
A processed meat manufacturing apparatus according to a first embodiment in which the injection apparatus of the first invention is applied to the processed meat manufacturing apparatus of the present invention and a processed meat manufacturing method using the processed meat manufacturing apparatus will be described.
1-3 is a figure which shows the processed meat manufacturing apparatus of 1st Embodiment.
The processed meat production apparatus 1 according to the first embodiment shown in FIGS. 1 to 3 includes a transport unit 10 that transports the shaped meat F in the A direction and discharges the meat injected with the injected material from the discharge port 15. When the meat transported by the transport unit 10 reaches the predetermined stop position S, the first sensor 11 that generates a detection signal and the meat that has reached the stop position S are moved to the predetermined pouring position I and held. When the meat reaches the injection position I by the meat holding part 20 and the meat holding part 20, a hole is made in the second sensor 12 that generates a detection signal and the meat F that has moved to the injection position. An injection device 3 for injecting a predetermined injection and closing the inlet of the hole with a kneaded material; an injection device transporting unit 5 for placing the injection device 3 and moving the injection device 3 to a position for performing an injection operation; First Based on the detection signals of the sensor 11 and the second sensor 12 and the end signal of the injection operation of the injection device 3, the control unit 6 controls the operation timing of the transport unit 10, the meat holding unit 20, and the injection device 3, respectively. And.
Moreover, the conveyance part 10 is a thing of the structure where a conveyor belt rotates with a motor, and according to the instruction | command of the control part 6, if a motor rotates, a conveyor belt will rotate and the meat F will be moved to A direction.
The meat holding unit 20 includes a blocking unit 21 that forcibly stops the meat F by raising or lowering a bar that blocks the conveyance path to switch the conveyance path to either an open state or a blocking state, and an eccentric cam. It has a reciprocating piston and a bar extending in parallel with the transport path, and the meat F stopped at the blocking part 21 is moved in the B direction intersecting with the A direction by extruding the bar with the piston. The extrusion unit 22 that extrudes to the pouring position I, the size adjustment unit 23 that adjusts the position according to the size of the meat F, and forcibly stops the meat F pushed to the pouring position I, and the command of the control unit 6 A holding control unit 24 that performs transfer control of the conveyance path by the receiving and blocking unit 21 and movement control of the meat by the extruding unit 22.
Here, in the transport unit 10, the meat part F is stopped by the meat holding unit 20, extruded in the B direction, and moved to the pouring position I. The transport part 14 for transporting the shaped meat F is the transport part 14. After being moved to the injection position I, or just before that, by slightly tilting the site, between injection of the injection and closing of the inlet with the paste, The injected material may not be dripped. In that case, it is preferable that the injection device 3 is placed on the injection device transport section 5 at a predetermined angle.
The injection device includes an injection intake 31, a paste-like intake 32, and an injection control unit 33 that controls a series of operations in accordance with commands from the control unit 6 of the processed meat production apparatus 1. The injection controller 33 controls the injection into the first side chamber from the injection inlet 31, controls the injection of the kneaded material into the kneaded material storage chamber from the kneaded material inlet 32, and reciprocates the piston. A hole is formed in the meat F at the tip of the piston rod, the injection is injected into the hole, and the entrance of the hole is closed with a paste. Moreover, the injection supply device 7 is connected to the injection inlet 31 of the injection device via a pipe, and the paste supply device 8 is connected to the paste intake 32 via a pipe.
The injection supply device 7 includes a tank for storing the injection, an injection delivery pump, and a solenoid valve. The injection supply device 7 opens and closes the electromagnetic valve according to a command from the injection control unit 33 to inject into the meat once. Of the pressurized injection is fed to the first side chamber.
The kneaded product supply device 8 includes a tank for storing the kneaded product, a kneaded product delivery pump, and a solenoid valve. By opening and closing the solenoid valve according to a command from the injection control unit 33, A batch of pressurized kneaded material that closes the inlet is supplied to the kneaded material storage chamber.
Here, in the injection and paste-like material in this embodiment, a method of pumping the injection or paste-like material pressurized by a pump through a pipe is used, but this method is not necessarily required. For example, the required amount may be sent out by rotating the screw auger.
In addition, the injection is one kind of animal and vegetable oils and fats, fatty acids, fatty compounds, fat substitutes, meat extract, seasonings, calcium, emulsifiers, mirin, sake, thickeners, digestive enzymes, folic acid, etc. Or although the liquid which mixed 2 or more types is used, it is not necessarily limited to this structure.
The kneaded material can be prepared by, for example, making a piece of processed meat into a kneaded shape, but it is not always necessary to use the same type of meat. In addition, you may decide to dripping fats etc. when making it into kneading.

FIG. 4 is a front view of an injection device transporter that moves the injection device.
As shown in FIG. 4, the injection device transport unit 5 includes a belt B that freely rotates, and can move the placed injection device 3 freely upstream or downstream in the transport direction. In the case where there are a plurality of places where the injected material is drawn into the meat F, the injection device transport unit 5 sequentially moves the injection device 3 to a preset position in accordance with a command from the injection control unit 33, and the above injection is performed. Perform the action.

Next, a method for manufacturing processed meat using the processed meat manufacturing apparatus according to the present embodiment will be described based on FIGS. 1 to 3, and details of the injection process will be described based on FIGS. 5 to 9.
As shown in FIG. 1, when production of processed meat is started by the processed meat production apparatus of the present embodiment, the blocking unit 21 is switched to the blocked state by a command from the holding control unit 24. When the operation start button of the control unit 6 is pressed, the control unit 6 turns on the motor of the transport unit 10 and rotates the conveyor belt in the A direction. When the meat F placed on the conveyor belt is transported to the stop position S, the meat F is forcibly stopped at the stop position S (transport process). At that time, the first sensor 11 detects the meat F that has reached the stop position S and generates a detection signal. Since the detection signal is sent to the control unit 6, the control unit 6 sets the power source of the drive motor of the transport unit 10 to OFF. At the same time, the control unit 6 sends a command to the holding control unit 24 to operate the pushing unit 22.
As shown in FIG. 2, the extruding unit 22 moves the bar in the B direction and extrudes the meat F to the pouring position I (extrusion process). When the meat F reaches the size adjustment unit 23 adjusted in advance, the second sensor 12 detects the meat and sends a detection signal to the control unit 6. The control unit 6 sends a command to the holding control unit 24, and the holding control unit 24 stops the rotation operation of the eccentric cam of the pushing unit 22 (movement process). And the control part 6 sends instruction | command to the injection | pouring control part 33, and moves the injection apparatus conveyance part 5 which is not shown in figure to the preset position. When the injection device 3 (not shown) is moved to a predetermined injection position I, the injection control unit 33 performs a series of injection operations of making a hole in the meat F, injecting the injection, and closing it with the paste. Injection process). Here, the depth of the hole for making a hole in the meat F can be set in advance in the injection control unit 33 (not shown) according to the size and shape of the shaped meat. Similarly, the amount of the injection to be injected into the hole can also be set in advance in the injection control unit 33.
When a series of injection operations are completed and an end signal is output, the injection control unit 33 (not shown) causes the injection device transport unit 5 (not shown) to be injected into the next injection position (for example, two injections in the case of two injections). Move to the injection position).

As shown in FIG. 3, when all the injections of the injected material into the meat F are completed, the control unit 6 that has been sent an end signal sends a command to the holding control unit 24 to open the blocking unit 21 that does not appear in the figure. Switching, the bar of the extrusion part 22 is returned to the original position. Further, the control unit 6 turns on the power of the motor of the transport unit 10 to transport the meat F into which the injected material has been injected and discharge it to the discharge port 15 (discharge process). Then, a command is sent again to the holding control unit 24, the blocking unit 21 that does not appear in the figure is switched to the blocking state, and the next meat F is waited (conveying step).
Here, you may decide to perform a meat shaping process automatically as a pre-process of a conveyance process.
For example, the process of shaping the meat into a predetermined form, such as removing the fish head, bones, tail, built-in, etc., opening the fish or opening the fish, and further cutting into a predetermined block To automate.

5-8 is a figure which shows the cross section of the injection apparatus principal part of this embodiment.
The injection device 3 of this embodiment shown in FIGS. 5 to 8 is a hollow piston rod 30 that is axially connected to a piston 35 that reciprocates in a side chamber and is connected coaxially to a drive shaft 41 of a fluid pressure cylinder 40. Of the two side chambers in which the piston 35 reciprocates, a first side chamber 36 that communicates with the injection inlet 31 and a second side chamber 37 that communicates with the first side chamber 36 through a plurality of pores 45 that adjust pressure. A kneaded product intake chamber 32 and a discharge port 34 for the kneaded product, and a kneaded product containing chamber 38 through which the tip of the piston rod 30 passes by the reciprocating motion of the piston 35; And an injection control unit 33 (not shown in the figure) that performs control for taking in and reciprocating the piston.
The piston rod 30 is a hollow rod-like body, and since the tip is opened, a hole can be made in the meat F at the tip according to the operation of the piston 35. Further, a hole 39 is formed in a portion of the piston rod 30 that reciprocates in the first side chamber 36, and the hole 39 communicates with the hollow portion. Therefore, when the first side chamber 36 is reduced, the inside of the first side chamber 36 is reduced. The injection is pressurized and discharged from the tip through the hollow portion 39 through the hollow portion.

FIG. 9 is a view showing a cross section of the head portion engaged with the tip of the piston rod.
As shown in a cross section in FIG. 9, the tip of the piston rod 30 is a male screw having a thread on the outer surface. A head portion 50 having a female screw 52 having a plurality of holes 51 on the side surface and a thread on the inner surface is engaged with a male screw at the tip of the piston rod 30. For this reason, when making a hole in the meat F with the tip of the piston rod 30, the tip of the piston rod 30 is not easily clogged. Further, even when some meat enters into the plurality of holes 51 provided on the side surface of the head portion 50, the meat is pushed out of the holes 51 when the injected injection is discharged from the hollow portion. The Furthermore, even when the hole 51 is clogged, the head portion 50 can be removed from the piston rod 30 and cleaned.
Here, if the angle of the hole 51 provided on the side surface of the head portion 50 is inclined so as to form an obtuse angle with respect to the tip of the piston rod 30, clogging of the head portion 50 can be further prevented.

Next, a series of injection steps performed using the injection apparatus of the present embodiment will be described with reference to FIGS.
As shown in FIG. 5, by injecting fluid from the first flow path 42 of the fluid pressure cylinder 40 and discharging fluid from the second flow path 43, the drive shaft 41 and the piston 35 are moved in the direction of the arrow in the figure. Then, a predetermined hole H is made in the meat F by the head portion 50 at the tip of the piston rod 30. At the same time, an injection necessary for injecting the hole H is taken into the first side chamber 36 from the injection inlet 31. However, the first side chamber 36 has already been filled with a certain amount of the injection before the injection is taken in.
As shown in FIG. 6, by injecting the fluid from the second flow path 43 of the fluid pressure cylinder 40 and discharging the fluid from the first flow path 42, the drive shaft 41 and the piston 35 are moved in the direction of the arrows in the figure. The head portion 50 at the tip of the piston rod 30 is pulled out from the meat F. At that time, the first side chamber 36 is contracted, and the injection in the first side chamber 36 is in a pressurized state. A part of the piston rod 30 flows into the hollow portion through the hole 39 communicating with the first side chamber 36 and is discharged from the hole 51 of the head portion 50. It moves to the 2nd side chamber 37 connected through the pore 45 of this.
Here, the diameter, the number, and the arrangement interval of the pores 45 are set so that a predetermined amount is discharged from the head unit 50 through the hollow portion according to the operating speed of the piston 35.
By providing such pores 45, the pressure of the injected material discharged from the head unit 50 can be reduced, or when the head unit 50 is pulled out from the meat F to a predetermined length, the amount of injected material discharged can be reduced. Can be suppressed.
The injection device 3 of the present embodiment is configured such that the first side chamber 36 and the second side chamber 37 communicate with each other through a plurality of pores 45, but the pores 45 are not necessarily required.
As shown in FIG. 7, by injecting fluid from the second flow path 43 of the fluid pressure cylinder 40 and discharging fluid from the first flow path 42, the drive shaft 41 and the piston 35 are moved in the direction of the arrows in the figure. When the head portion 50 at the tip of the piston rod 30 moves to the vicinity of the wall surface of the kneaded material accommodating chamber 38, the minimum kneaded material necessary for closing the inlet h of the hole H is formed. Into the kneaded product storage chamber 38.
As shown in FIG. 8, by injecting fluid from the first flow path 42 of the fluid pressure cylinder 40 and discharging the fluid from the second flow path 43, the drive shaft 41 and the piston 35 are moved in the direction of the arrow in the figure. Then, the kneaded material in the kneaded material storage chamber 38 is extruded. In that case, the piston 35 is moved to such an extent that the kneaded material at the inlet h of the hole can be pushed by the head portion 50, that is, the head portion 50 slightly protrudes from the discharge port 34.
Here, when performing the pouring operation, when the pouring operation site is slightly inclined so that the pouring material does not drip, the meat F is placed on the transport path when the pushing portion 22 is returned to the original position. Since it moves toward the center, the injection device 3 can execute the next step of injecting the meat F while the head unit 50 is moved to such a degree that the head part 50 slightly protrudes from the discharge port.
In the present embodiment, a fluid pressure cylinder is used as a drive device for driving the injection device 3, but it is not always necessary to use a fluid pressure cylinder, and a combination of a heart cam, an eccentric cam, etc. and a motor may be used. it can.

FIG. 10 is a diagram illustrating, as an example, processed meat manufactured by the method for manufacturing processed meat according to the present embodiment.
In the present embodiment, for example, the head, bones, fins, tail, built-in, etc. are dropped, and the meat that has been opened into a single piece is used as the meat F. Two holes H are formed by the tip of the piston rod 30 from the vicinity of the head of the heel in a single state to the vicinity of the tail, and an injection is injected into these holes H. The entrance h of the hole is closed with a kneaded paste. The depth of the hole H to be opened is set in advance so as not to penetrate the meat F in the injection control unit 33 of the injection device 3, and the hole inlet h is blocked with the kneaded paste of the salmon. Since the material does not drip, a sufficient amount of the injected material can be dispersed in the bag.

[Second Embodiment]
Next, a processed meat manufacturing apparatus according to a second embodiment in which the injection apparatus of the second invention is applied to the processed meat manufacturing apparatus of the present invention and a processed meat manufacturing method using the processed meat manufacturing apparatus will be described.
FIG. 11: is a top view which shows the processed meat manufacturing apparatus of 2nd Embodiment.
The processed meat manufacturing apparatus 2 of the second embodiment shown in FIG. 11 is similar to the processed meat manufacturing apparatus 1 of the first embodiment in that the transport unit 10 transports the shaped meat in the A direction, and the first sensor. 11, the meat holding unit 20 that moves and holds the meat F to a predetermined injection position I, the second sensor 12, the injection device 4 that performs a series of injection operations, and the injection device 4 are placed and injected. A third moving unit 9 that moves the device 4, a transport unit 10, a meat holding unit 20, and a control unit 6 that controls the operation timing of each of the injection devices 4 are provided.
In addition, the meat holding unit 20 includes a blocking unit 21 that switches the conveyance path to either the open state or the blocking state, an extrusion unit 22 that pushes the meat F stopped by the blocking unit 21 to the pouring position, and the meat F The position is adjusted according to the size, the size adjusting unit 23 for forcibly stopping the meat F extruded to the pouring position I, and the control of the control unit 6 in response to a command from the control unit 6, the switching control of the conveyance path by the blocking unit 21, the extrusion unit And a holding control unit 24 that controls the movement of meat by 22.
The injection device 4 of the present embodiment places a first syringe 60 that discharges an injection from the tip of a pipe, a second syringe 70 that discharges a paste from a discharge port, and a first syringe 60. A first moving part 69 that moves the first syringe 60 in one direction or the other direction opposite to the one direction and a second syringe 70 are placed, and the second syringe 70 is moved in one direction. Or the 2nd moving part 79 which moves to another direction, the 1st moving part 69, and the 2nd moving part 79 are moved along a conveyance path, and the 1st syringe 60 or the 2nd syringe 70 is inject | poured position The third moving unit 9 disposed in the control, the control for taking in and discharging the injected product and the paste, the control for moving the first syringe 60 and the second syringe 70, and the third moving unit 9 being moved. An injection control unit 68 for performing control There.
And the injection supply apparatus 7 is connected to the injection inlet 61 of the 1st syringe 60 through the pipe. The injection supply device 7 includes a tank for storing the injection, an injection delivery pump, and an electromagnetic valve. The injection valve 7 is pressurized to open and close the electromagnetic valve according to a command from the injection control unit 68 and inject the meat into meat. Feed the injection into the cylinder.
Further, the kneaded product supply device 8 is connected to the kneaded product inlet 71 of the second syringe 70 through a pipe, and fluid is supplied to the first flow path 72 and the second flow path 73 of the second syringe 70. Is supplied or discharged, and a fluid pressure cylinder driving unit 78 for controlling the discharge of the paste is provided. The kneaded product supply device 8 includes a tank for storing the fish kneaded product, a kneaded product delivery pump, and an electromagnetic valve. The electromagnetic valve is opened and closed by an instruction from the injection control unit 68, and the inlet of the hole is opened. The kneaded material that closes is supplied to the cylinder.

FIGS. 12 to 14 are views showing an injection device according to the second embodiment. FIG. 12 is a front view, FIG. 13 is a side view of the first syringe, and FIG. 14 is a side view of the second syringe. The figure is shown.
Details of the configuration of the main part of the injection apparatus and the injection process will be described later with reference to FIGS.
As shown in FIG. 12, the injection device 4 of the second embodiment has a rotating belt B, a third moving unit 9 that moves freely according to the rotation of the belt B, The first moving unit 69 and the second moving unit 79 that move while being placed on the belt B of the moving unit 9 and move in a direction orthogonal to the moving direction of the third moving unit 9, and the first movement Placed on the part 69 and moved, pierced the meat, injected into the first syringe 60 and the second moving part 79 and moved, discharged the paste, and the meat And a second syringe 70 for closing the hole formed in the.
As shown in FIG. 13, the first syringe 60 of the injection device 4 according to the second embodiment is placed on a first moving unit 69 having a rotating belt B, and is synchronized with the rotation of the belt B. It can move freely in the direction of the arrow, make a hole in the meat, and inject the injection.
Here, the depth of the hole for making a hole in the meat can be preset in the injection control unit 68 according to the size, shape, etc. of the shaped meat. Similarly, the amount of the injection to be injected into the hole can be preset in the injection control unit 68 in the same manner.
As shown in FIG. 14, the second syringe 70 of the injection device 4 according to the second embodiment is placed on the second moving unit 79 having the belt B that rotates, and is synchronized with the rotation of the belt B. It is possible to move freely in the direction of the arrow, insert the discharge port into the hole opened in the meat, and close the inlet of the hole with the kneaded material discharged from the discharge port.

FIGS. 15-22 is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment.
The main part of the injection apparatus according to the present embodiment shown in FIGS. 15 to 18 has the first syringe 60 and the first syringe 60 placed thereon, and the belt B rotates to move the first syringe 60 in one direction or Rod restraint that moves up and down by a command from the injection control unit 68 and moves the piston rod 62 in the opposite direction to the direction of movement of the first syringe 60. Part 65.
The first syringe 60 was taken into the cylinder 63 by operating in one direction, a cylinder 63 having an injection inlet 61, a hollow pipe 64 having a predetermined length fitted to the tip of the cylinder 63. A piston 66 that discharges the injection from the tip of the hollow pipe 64 and a string spring 67 that biases the rod 62 of the piston are provided.
As shown in FIG. 15, the injection is taken into the cylinder 63 of the first syringe 60. At this time, the rod suppression unit 65 is above the first syringe 60, and the first syringe 60 including the rod 62 is in a state of being freely movable.
As shown in FIG. 16, when the injection is finished, the belt B of the first moving unit 69 rotates in the direction of the arrow in accordance with a command from the injection control unit 68. The first syringe 60 moves in one direction indicated by an arrow and opens a hole H in the meat F at the tip of the pipe 64. When the rear end of the rod 62 passes the position of the rod suppressing portion 65, the rod suppressing portion 65 is lowered.
As shown in FIG. 17, when the hole H is formed in the meat F by the pipe 64, the first moving unit 69 rotates the belt B in the direction of the arrow opposite to the previous direction according to the command of the injection control unit 68. To do. The first syringe 60 moves in the other direction indicated by the arrow, and pulls out the pipe 64 from the meat F. At this time, since the rear end of the rod 62 is pushed by the rod restraining portion 65, the urging force of the string spring 67 is increased, and the piston 66 is operated to discharge the injection in the cylinder 63.
As shown in FIG. 18, when the pipe 64 is almost pulled out from the meat F, the rod restraining portion 65 is raised upward according to the command of the injection control portion 68, so that the rear end of the rod 62 is the urging force of the string winding spring 67. To move in the direction of the arrow and return to the state before the chord spring 67 is urged.

The main part of the injection apparatus of the present embodiment shown in FIGS. 19 to 22 is placed with the second syringe 70 and the second syringe 70, and the belt B rotates to move the second syringe 70 in one direction or And a second moving unit 79 that moves in the opposite direction.
The second syringe 70 was introduced into the cylinder 74 by operating in one direction with a cylinder 74 having a kneaded product intake port, and a kneaded product discharge port 75 provided at the tip of the cylinder 74. A piston 76 for discharging the paste from the discharge port 75 and a fluid pressure cylinder 77 are provided.
The fluid pressure cylinder 77 has a first flow path 72 and a second flow path 73, and is connected to a fluid pressure cylinder drive unit 78 not shown in the drawing by a pipe. The fluid pressure cylinder driving section 78 supplies the working fluid to one of the first flow path 72 and the second flow path 73 by switching the direction control valve, and discharges the working fluid from the other to cause the piston 76 to discharge. It can be reciprocated.
As shown in FIG. 19, the kneaded material is taken into the cylinder 74 of the second syringe 70. At this time, the discharge port 75 is away from the meat F.
As shown in FIG. 20, when the kneaded material has been taken in, the belt of the second moving unit 79 rotates in the direction of the arrow in accordance with a command from the injection control unit 68. The second syringe 70 moves in one direction indicated by an arrow and inserts the discharge port 75 into the hole H. Prior to this operation, the third moving unit 9 moves the second syringe 70 to the injection position in accordance with a command from the injection control unit 68.
As shown in FIG. 21, by injecting fluid from the second flow path 73 of the fluid pressure cylinder 77 and discharging the fluid from the first flow path 72, the piston 76 is moved in the direction of the arrow in the figure, and the discharge port 75 Then, the kneaded material in the cylinder 74 is discharged, and the inlet h of the hole H is closed with the kneaded material.
As shown in FIG. 22, according to the command of the injection control unit 68, the belt B of the second moving unit 79 rotates in the direction of the arrow, and the second syringe 70 moves in the other direction opposite to that, The discharge port 75 is separated from the meat F. On the other hand, by injecting fluid from the first flow path 72 of the fluid pressure cylinder 77 and discharging fluid from the second flow path 73, the piston 76 is moved in the direction of the arrow in the figure.

23 to 26 are views showing the head portion engaged with the pipe tip of the first syringe. FIGS. 23 and 25 are front views of the head portion, and FIGS. 24 and 26 are views of the head portion. A side view is shown.
At the tip of the pipe 64 of the first syringe 60 shown in FIGS. 23 to 26, convex portions 64A are provided on both side surfaces.
The head portion 80 is a cylindrical member having a bottom surface 81 having a spherical shape, and has a long opening 82 on both side surfaces and a rectangular opening 85 for discharging an injection on the front and back surfaces. And the long opening 82 in the both sides | surfaces of the head part 80 is slidably engaged with the convex part 64A of the pipe tip both sides | surfaces.
As shown in FIGS. 23 and 24, when the hole is made in the meat, the end of the pipe 64 moves in the direction of the arrow, and the spherical bottom surface receives the pressure P, so that the length engaged with the convex portions 64A on both sides is long. Since the shaped opening 82 slides in the direction opposite to the tip of the pipe 64 and the bottom surface 81 closes the opening of the pipe 64, the pipe 64 can be prevented from being clogged.
As shown in FIGS. 25 and 26, when the pipe is pulled out from the meat, the tip of the pipe moves in the direction of the arrow, and the spherical bottom surface 81 receives the pressure P in the opposite direction, so it engages with the convex portions 64A on both sides. The elongated opening 82 slides in one direction, and the bottom surface 81 opens the opening of the pipe 64. Therefore, the injection discharged from the tip of the pipe 64 is injected into the meat hole from the rectangular openings 85 on both side surfaces of the head portion 80. On the other hand, since the opening of the pipe 64 is protected by the head portion 80 so that meat cannot directly enter the pipe, clogging of the pipe 64 can be prevented even when the pipe is pulled out from the meat.
In the first syringe 60 of the injection device of the present embodiment, the piston 66 is driven by the biasing force of the string spring 67, but is not necessarily limited to this configuration, and is driven by fluid pressure or an electric motor. Also good.

[Third embodiment]
Next, a method for producing processed meat according to the third embodiment using the injection apparatus of the first invention will be described.
Compared with the processed meat manufacturing method of the first embodiment, the processed meat manufacturing method of the third embodiment transports the meat by the transport unit or the predetermined injection of the transported meat by the meat holding unit or the like. A method of setting the position is not adopted, and the injection is injected into the meat set using the injection device according to the first aspect of the invention.
If a desk or work table is prepared and the injection device of the first invention is arranged at a predetermined position, the injection operation can be performed, and the injection device is the same as that described with reference to FIGS. Therefore, the description based on the drawings is omitted.
When injecting an injection into meat by the method for manufacturing processed meat according to the present embodiment, the arrangement position of the meat is determined in advance on the work table where the injection operation is performed, and the injection is performed in accordance with the determined arrangement position. The device 3 is set.
Here, the depth of the hole for making a hole in the meat is preset in the injection control unit 33 according to the size, shape, etc. of the meat, and the amount of the injection to be injected into the hole and the paste that closes the hole This amount is also set in advance in the injection control unit 33 in the same manner.
Next, the injection supply device 7 and the paste supply device 8 are connected to the injection inlet 31 and the kneaded product inlet 32 of the injection device 3 through pipes.
Here, the injection supply device 7 includes a tank for storing the injection, an injection delivery pump, and a solenoid valve, and injects meat by opening and closing the solenoid valve according to a command from the injection control unit 33. This is a device for supplying a pressurized injection to the first side chamber 36 each time.
The kneaded product supply device 8 includes a tank for storing the kneaded product, a kneaded product delivery pump, and a solenoid valve. By opening and closing the solenoid valve according to a command from the injection control unit 33, the hole H This is a device for supplying the pressured paste that closes the inlet h to the paste storage chamber 38 each time.
First, the meat F is arranged at a predetermined pouring position. When the injection control unit 33 is operated by turning on the power of the injection device 3, the injection control unit 33 operates the piston 35 in one direction, and a hole is formed in the meat F arranged by the head unit 50 at the tip of the piston rod 30. While opening H, the solenoid valve of the injection supply device 7 is opened for a predetermined time, and a fixed amount of injection is taken into the first side chamber 36. Next, the piston 35 is moved in the other direction, and the injected material in the first side chamber 36 is discharged from the head portion 50 to inject the injected material into the meat hole H. When the head portion 50 of the piston rod 30 moves to the vicinity of the wall surface of the kneaded material accommodation chamber 38, the electromagnetic valve of the kneaded material supply device 8 is opened for a predetermined time, and a certain amount of the kneaded material is removed. Incorporate into. Further, the piston 35 is moved again in one direction, and the taken-in kneaded product is pushed out by the head portion 50 of the piston rod 30 to close the inlet h of the meat F hole.
Here, in the injection apparatus 3 of the present embodiment, after closing the inlet h of the meat hole, the head portion 50 at the tip of the piston rod 30 is moved to the kneaded material accommodation chamber 38 and injected into the next meat F. You may decide to prepare for work. Moreover, you may decide to provide the conveyance part 5 to which an injection apparatus is moved by the instruction | command of an injection | pouring control part, and to perform injection | pouring operation | work automatically to several places of meat.
Even if the meat is manually arranged as in this embodiment, the injection work is automated, so that labor can be saved. Moreover, since the apparatus becomes simpler compared with the method for producing processed meat of the first embodiment and the second embodiment, it is suitable for producing a small amount of processed meat.

[Fourth Embodiment]
Next, a method for producing processed meat according to a fourth embodiment using the injection apparatus of the second invention will be described.
Compared to the method for producing processed meat according to the second embodiment, the method for producing processed meat according to the fourth embodiment conveys the meat by the conveyance unit or places the conveyed meat at the injection position by the meat holding unit or the like. There is no setting method, and the meat is set at the injection position by hand or the like, and the injection is injected into the meat using the injection device of the second invention.
Therefore, as in the third embodiment, description based on the drawings is omitted.
In the case of injecting the injected meat into the meat by the processed meat manufacturing method of the fourth embodiment, on the work table for performing the injecting operation, the arrangement position of the meat is determined, corresponding to the determined arrangement position, The injection device 4 is set. The depth of the hole for making a hole in the meat is preset in the injection control unit 68 according to the size, shape, etc. of the meat, and the amount of the injection to be injected into the hole and the amount of the paste to close the hole Also, the injection control unit 68 is set in advance.
Next, the injection supply device 7 and the kneaded material supply device 8 are connected to the injection material inlet 61 and the kneaded material intake port 71 of the injection device 4 through pipes.
Here, the injection supply device 7 includes a tank for storing the injection, an injection delivery pump, and an electromagnetic valve, and injects the meat by opening and closing the electromagnetic valve according to a command from the injection control unit 68. This is a device for supplying a pressurized injection to the cylinder 63.
The kneaded product supply device 8 includes a tank for storing the kneaded product, a kneaded product delivery pump, and a solenoid valve. By opening and closing the solenoid valve according to a command from the injection control unit 68, This is a device for supplying a pressurized kneaded material that closes the inlet to the cylinder 74 each time.
First, meat is placed at a predetermined pouring position. When the injection control unit 68 is operated with the power supply of the injection device 4 turned on, the injection control unit 68 moves the third moving unit 9 and places the first syringe 60 at the injection position. Then, the electromagnetic valve of the injectant supply device 7 is opened for a predetermined time, and a fixed amount of injectant is taken into the first syringe 70, and the first moving part 69 is rotated to move the first syringe 60 in one direction. And the hole by the pipe 64 is made in the arranged meat F.
Next, the first moving part 69 is rotated in the opposite direction, the first syringe 60 is moved in the opposite direction, the piston 66 is operated while the pipe 64 is pulled out from the meat F, and the injected substance is moved. Discharge into hole H.
Here, as in the second embodiment, the piston 66 may be driven by the biasing force of the string spring 67, or may be driven by fluid pressure or an electric motor.
When the injection of the injected substance into the meat F is completed, the injection control unit 68 moves the third moving unit 9 and places the second syringe 70 at the injection position. Next, the injection control unit 68 opens the electromagnetic valve of the kneaded material supply device 8 for a predetermined time, and takes a certain amount of the kneaded material into the second syringe. Then, the second moving portion 79 is rotated to move the second syringe 70 in one direction, and the discharge port 75 is inserted into the hole H.
Next, the injection control unit 68 operates the fluid pressure cylinder 77 to discharge the paste from the discharge port 75 and closes the inlet h of the hole opened by the paste. Then, the second moving portion 79 is rotated to move the second syringe 70 in the opposite direction, and the discharge port 75 is separated from the meat F.
Also in the manufacturing method according to the present embodiment, since the injection operation is automated, labor can be saved. Moreover, since the apparatus becomes simpler compared with the method for producing processed meat of the first embodiment and the second embodiment, it is suitable for producing a small amount of processed meat.

By selecting the injection, it can be used for anti-corrosion processing of meat,
It can also be used to cook large amounts of meat, such as hotel kitchens and lunch centers.

It is a figure which shows the processed meat manufacturing apparatus of 1st Embodiment. It is a figure which shows the processed meat manufacturing apparatus of 1st Embodiment. It is a figure which shows the processed meat manufacturing apparatus of 1st Embodiment. It is a front view of the injection apparatus conveyance part which moves an injection apparatus. It is a figure which shows the cross section of the injection apparatus principal part of this embodiment. It is a figure which shows the cross section of the injection apparatus principal part of this embodiment. It is a figure which shows the cross section of the injection apparatus principal part of this embodiment. It is a figure which shows the cross section of the injection apparatus principal part of this embodiment. It is a figure which shows the cross section of the head part engaged with a piston rod front-end | tip. It is a figure which shows the processed meat manufactured by the manufacturing method of the processed meat of this embodiment as an example. It is a top view which shows the processed meat manufacturing apparatus of 2nd Embodiment. It is a front view of the injection apparatus of 2nd Embodiment. It is a side view of a 1st syringe. It is a side view of a 2nd syringe. It is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment. It is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment. It is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment. It is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment. It is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment. It is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment. It is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment. It is sectional drawing of the principal part of the injection apparatus of 2nd Embodiment. It is a figure which shows the head part engaged with the pipe front-end | tip of a 1st syringe. It is a figure which shows the head part engaged with the pipe front-end | tip of a 1st syringe. It is a figure which shows the head part engaged with the pipe front-end | tip of a 1st syringe. It is a figure which shows the head part engaged with the pipe front-end | tip of a 1st syringe.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 2 Processed meat manufacturing apparatus 3, 4 Injection apparatus 5 Injection apparatus conveyance part 6 Control part 7 Injection supply apparatus 8 Kneaded material supply apparatus 9 3rd moving part 10 Conveyance part 11 1st sensor 12 2nd sensor 13 injection | pouring operation | work site | part 14 conveyance site | part 15 discharge port 20 meat holding | maintenance part 21 interruption | blocking part 22 extrusion part 23 size adjustment part 24 holding | maintenance control part 30 piston rod 31,61 injection material inlet
32,71 Kneaded material intake port 33,68 Injection control unit 34,75 Discharge port 35,76 Piston
36 1st side chamber 37 2nd side chamber 38 Kneaded material accommodation chamber 39, 51 Hole 40, 77 Fluid pressure cylinder 41 Drive shaft 42,72 1st flow path 43,73 2nd flow path 45 Small hole 50,80 Head part 52 Female screw 60 First syringe 62 Rod 63, 74 Cylinder 64 Pipe 64A Convex part 65 Rod restraint part 67 String spring 69 First moving part 70 Second syringe 78 Fluid pressure cylinder driving part 79 Second moving part 81 Bottom face 82 Long opening 85 Rectangular opening
B Belt F Meat
H hole
h
Hole entrance I Injection position S Stop position

Claims (19)

A hollow piston rod that is passed through a piston that reciprocates in a side chamber and is connected coaxially to the drive shaft of the drive device;
A first side chamber of the side chambers having an inlet for an injection;
A kneaded material containing chamber having a kneaded material intake port and a kneaded material discharge port, wherein the tip of the reciprocating piston rod passes through the discharge port;
A control for taking in the injection and the kneaded material, and an injection control unit for performing a control for reciprocating the piston, and
The piston rod has a hole communicating with the first side chamber, and discharges the injected material in the first side chamber flowing into the hollow portion from the hole from the tip, while the tip makes a hole in the meat. An injection device characterized in that the kneaded material in the kneaded material storage chamber is extruded to close the inlet of the hole. The injection device according to claim 1, wherein a tip of the piston rod is engaged with a head portion having a plurality of holes on a side surface, and the injection is discharged from the holes. The second side chamber of the side chambers communicates with the first side chamber through a plurality of pores that relieve pressure applied to the injection material in the first side chamber when the first side chamber shrinks. The injection device according to claim 1 or 2. The injection control unit includes:
The piston is moved in one direction and the hole is opened by the tip of the piston rod, while the injection is taken into the first side chamber,
When the piston is moved in the other direction, the injection is discharged from the tip, the injection is injected into the hole, and the tip moves to the vicinity of the wall surface of the paste-containing chamber. Into the kneaded material storage chamber,
4. The control according to claim 1, wherein the piston is moved again in the one direction, and the taken-in kneaded material is pushed out at the tip to close the inlet of the hole. 5. Injection device. An injection device transporter that moves in a predetermined direction by a rotating belt;
The injection device according to any one of claims 1 to 4, wherein the injection control unit moves the injection device transport unit to a preset position. A cylinder having an inlet for the injection, a hollow pipe of a predetermined length fitted to the tip of the cylinder, a piston for discharging the injection taken into the cylinder from the tip of the pipe when operated in one direction, and A first syringe with a first drive for driving the piston;
A cylinder having a kneaded material intake and a discharge port, a piston for discharging the kneaded material taken into the cylinder from the discharge port when operated in the one direction, and a second drive unit for driving the piston A second syringe comprising:
A first moving unit that moves the first syringe in the one direction to open a hole in the meat with the pipe;
A second moving unit that moves the second syringe in the one direction and inserts the discharge port into the hole;
A third moving unit that moves the first moving unit and the second moving unit in a predetermined direction;
A control for taking in and discharging the injection and the paste, a control for moving the first syringe and the second syringe, and an injection control unit for controlling the movement of the third moving unit; An injection device characterized by comprising. A head portion having an opening on a side surface and slidably engaged with a tip of the pipe, and the head portion, when opening the hole in the meat, is in the other direction opposite to the one direction. When the pipe is pulled out from the meat, the pipe is opened by sliding in the one direction, and the injection is discharged from the side opening. The injection device according to claim 6. The first moving unit and the second moving unit have a rotating belt, and the first syringe and the second syringe are juxtaposed on the belt and are arranged in the one direction or the one direction. The injection device according to claim 6 or 7, characterized in that moves in the opposite direction. In the first syringe, the piston rod is biased in the other direction opposite to the one direction, and the first syringe is attached to the rod by the movement in the other direction. 9. The piston is actuated in the one direction when the force is increased, and the piston is actuated in the other direction when the increased biasing force against the rod is released. The injection device of any one of these. The injection control unit includes:
While taking the injection into the cylinder of the first syringe, moving the first syringe in one direction, piercing the meat at the tip of the pipe,
The first syringe is moved in the other direction opposite to the one direction, and the pipe is pulled out from the meat, while the first driving unit is operated, and the injection in the cylinder is placed in the hole. Discharge
Incorporating the paste into the cylinder of the second syringe, moving the second syringe in the one direction and inserting the discharge port into the hole,
10. The control device according to claim 6, wherein the second drive unit is operated to control the discharge of the kneaded material from the discharge port so as to block the inlet of the hole with the kneaded material. The injection device according to 1. A transport unit that transports the shaped meat and discharges it from the outlet;
A first sensor that generates a detection signal when the meat transported by the transport unit reaches a predetermined stop position;
A meat holding unit for extruding the meat that has reached the stop position to a predetermined pouring position;
A second sensor that generates a detection signal when the meat reaches the pouring position by the meat holding unit;
An injection device that opens a hole in the meat moved to the injection position, injects a predetermined injection into the opened hole, and closes the inlet of the hole with a paste;
A control unit that controls operation timings of the transport unit, the meat holding unit, and the injection device based on detection signals of the first sensor and the second sensor and a predetermined signal of the injection device, respectively. And a processed meat production apparatus. The meat holding unit is
A blocking unit that switches the transfer path of the transfer unit to an open state or a blocking state, and stops the meat at the stop position;
An extruding unit for extruding the meat stopped at the blocking unit in a direction perpendicular to the conveying direction;
The meat processing apparatus according to claim 11, further comprising: a holding control unit that receives a command from the control unit and performs switching control of the conveyance path by the blocking unit and extrusion control of the meat by the extrusion unit. A transport step of transporting the shaped meat to a predetermined stop position using a transport means;
An extruding step of extruding the meat transported to the stop position to a predetermined pouring position;
An injection step of making a hole in the meat extruded to the injection position using an injection device, injecting a predetermined injection into the opened hole, and closing the inlet of the hole with a kneaded material,
And a discharging step of discharging the meat injected with the injected material to a predetermined discharge port. The injection device includes a hollow piston rod that is pivotally connected to a piston that reciprocates in a side chamber and is coaxially connected to a drive shaft of the drive device, and a first side chamber that has an inlet for an injection in the side chamber. A kneaded material intake chamber and a kneaded material discharge port, and a reciprocating piston rod end that passes through the discharge port, a kneaded material storage chamber, the injection and the kneaded material An injection control unit that performs control for taking in an object, and control for reciprocating the piston, and the piston rod has a hole communicating with the first side chamber, and flows into the hollow portion from the hole. Discharging the injection in the one side chamber from the tip,
The injection step includes
Moving the piston in one direction and opening the hole with a tip of the piston rod, while taking the injection into the first side chamber;
When the piston is moved in the other direction, the injection is discharged from the tip, the injection is injected into the hole, and the tip moves to the vicinity of the wall surface of the paste-containing chamber. Taking the kneaded material into the kneaded material storage chamber;
The method for producing processed meat according to claim 13, further comprising: operating the piston again in the one direction, and extruding the taken-in kneaded material at the tip to block the entrance of the hole. The injection device includes a cylinder having an inlet for an injection, a hollow pipe of a predetermined length fitted to the tip of the cylinder, and an injection taken into the cylinder when operated in one direction from the tip of the pipe. A piston to be discharged, a first syringe provided with a first drive unit for driving the piston, a cylinder having a kneaded material intake port and a discharge port, and taken into the cylinder when operated in the one direction A piston for discharging the paste from the discharge port, a second syringe having a second drive unit for driving the piston, and moving the first syringe in the one direction, A first moving part for making a hole in the pipe, a second moving part for moving the second syringe in the one direction and inserting the discharge port into the hole, and the first moving part And the second A third moving part for moving the moving part in a predetermined direction; a control for taking in and discharging the injected product and the kneaded product; a control for moving the first syringe and the second syringe; and the third An injection control unit that performs control to move the moving unit, and
The injection step includes
Incorporating the injectate into the first syringe;
Moving the first syringe in the one direction to make a hole in the kneaded material with the pipe;
Moving the first syringe in the other direction opposite to the one direction to pull out the pipe from the paste, while operating the piston to discharge the injection into the hole;
Taking the kneaded material into the second syringe and moving the second syringe in the one direction to insert the discharge port into the hole; and
The method for producing processed meat according to claim 13, further comprising a step of discharging the kneaded material from the discharge port of the second syringe and closing the inlet of the hole. The method for producing processed meat according to any one of claims 13 to 15, wherein the transporting step includes a shaping step of shaping the meat into a predetermined form. The method for producing processed meat according to any one of claims 13 to 15, wherein the injecting step includes a moving step of moving the injection device to a predetermined position. A hollow piston rod that is axially connected to a piston that reciprocates in the side chamber and is coaxially connected to the drive shaft of the drive device, a first side chamber that has an inlet for the injected material in the side chamber, and a paste A paste-containing chamber in which the tip of the piston rod that reciprocally moves passes through the discharge port, and a control for taking in the injection and the paste. And an injection control unit that performs control to reciprocate the piston, and the piston rod has a hole communicating with the first side chamber, and the injection in the first side chamber flows into the hollow portion from the hole A method for producing processed meat using an injection device for discharging an object from the tip,
Placing meat at a predetermined pouring position;
Moving the piston in one direction and piercing the meat with a tip of the piston rod, while taking an injection into the first side chamber;
When the piston is moved in the other direction, the injection is discharged from the tip, the injection is injected into the hole, and the tip moves to the vicinity of the wall surface of the paste-containing chamber. Taking the kneaded material into the kneaded material storage chamber;
A method of manufacturing processed meat, comprising: operating the piston again in the one direction, and extruding the taken-in kneaded material at the tip to close the inlet of the hole. A cylinder having an inlet for the injection, a hollow pipe of a predetermined length fitted to the tip of the cylinder, a piston for discharging the injection taken into the cylinder from the tip of the pipe when operated in one direction, and A first syringe provided with a first drive unit for driving the piston, a cylinder having a kneaded material intake and a discharge port, and a kneaded material taken into the cylinder when operated in the one direction; A piston to be discharged from the discharge port, a second syringe provided with a second drive unit for driving the piston, and the first syringe are moved in the one direction to open a hole in the meat by the pipe. A first moving unit, a second moving unit that moves the second syringe in the one direction and inserts the discharge port into the hole, the first moving unit, and the second moving unit. To move in a predetermined direction Injection control for moving part, control for taking in and discharging the injection and paste, control for moving the first syringe and second syringe, and control for moving the third movement part A method for producing processed meat using an injection device comprising:
Placing meat at a predetermined pouring position;
Moving the third moving part to place the first syringe at the injection position;
Taking the injection into the first syringe and moving the first syringe in one direction to make a hole in the meat with the pipe; and
Moving the first syringe in the other direction opposite to the one direction and pulling out the pipe from the meat while operating the first drive unit to discharge the injection into the hole When,
Moving the third moving part to place the second syringe at the injection position;
Taking the kneaded material into the second syringe and moving the second syringe in the one direction to insert the discharge port into the hole; and
A process for producing processed meat, comprising: operating the second drive unit to discharge the paste from the discharge port, and closing the inlet of the hole with the paste.