WO2020189751A1 - Mécanisme d'éjection de liquide et piston utilisé dans un mécanisme d'éjection de liquide - Google Patents

Mécanisme d'éjection de liquide et piston utilisé dans un mécanisme d'éjection de liquide Download PDF

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Publication number
WO2020189751A1
WO2020189751A1 PCT/JP2020/012222 JP2020012222W WO2020189751A1 WO 2020189751 A1 WO2020189751 A1 WO 2020189751A1 JP 2020012222 W JP2020012222 W JP 2020012222W WO 2020189751 A1 WO2020189751 A1 WO 2020189751A1
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WO
WIPO (PCT)
Prior art keywords
liquid
food
nozzle
liquid injection
seal member
Prior art date
Application number
PCT/JP2020/012222
Other languages
English (en)
Japanese (ja)
Inventor
亮太 後藤
Original Assignee
株式会社ＡＳＣｅ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ＡＳＣｅ filed Critical 株式会社ＡＳＣｅ
Priority to KR1020217033795A priority Critical patent/KR102480598B1/ko
Publication of WO2020189751A1 publication Critical patent/WO2020189751A1/fr

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    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C9/00—Apparatus for tenderising meat, e.g. ham
    • A22C9/001—Apparatus for tenderising meat, e.g. ham by injection
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C17/00—Other devices for processing meat or bones
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C17/00—Other devices for processing meat or bones
    • A22C17/0053—Other devices for processing meat or bones by injection
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C9/00—Apparatus for tenderising meat, e.g. ham
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/26—Apparatus for preserving using liquids ; Methods therefor
    • A23B4/30—Apparatus for preserving using liquids ; Methods therefor by spraying of liquids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
    • A23L13/70—Tenderised or flavoured meat pieces; Macerating or marinating solutions specially adapted therefor
    • A23L13/72—Tenderised or flavoured meat pieces; Macerating or marinating solutions specially adapted therefor using additives, e.g. by injection of solutions
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed

Definitions

  • the present invention relates to food processing technology, and more specifically to a sealing configuration in a liquid injection mechanism used in a needleless liquid injection device for injecting a liquid into food without using a needle.
  • a multi-needle type liquid injection device that injects a liquid such as salt water or a seasoning into a food has been widely used in order to season foods such as meat and fish.
  • the multi-needle type liquid injection device is generally a device in which a plurality of needles are directly inserted into food such as meat or fish, and the liquid is injected into the food through the needles.
  • the use of a multi-needle liquid injection device has made it possible to uniformly inject liquid into food.
  • the food may be damaged by inserting the needle into the food, the food may become unsanitary by inserting the needle into the food, and the inserted needle may be used. It is known that there are various problems such as the possibility of foreign matter being mixed due to breakage and the increase in maintenance cost due to cleaning and replacement of needles.
  • Patent Document 1 a device for injecting a liquid into food without inserting a needle into the food.
  • This device injects the liquid ejected from the liquid injection mechanism into the food conveyed by the belt conveyor.
  • the liquid injection mechanism has a liquid holding member (for example, a syringe or a cylinder) for holding the liquid and a liquid accelerating member (for example, a plunger or a piston) for pushing out the liquid from a nozzle provided in the liquid holding member.
  • a liquid holding member for example, a syringe or a cylinder
  • a liquid accelerating member for example, a plunger or a piston
  • the liquid accelerating member in order to inject the liquid from the nozzle at a high pressure, is configured to press the liquid inside the liquid holding member with a high load. Therefore, if the sealed state between the liquid accelerating member and the liquid holding member under high load cannot be sufficiently ensured, the liquid inside the liquid accelerating member may leak from the gap between the two.
  • Patent Document 2 Japanese Patent Laid-Open No. 2002-7266
  • the piston includes a syringe provided with sealing members at a plurality of locations. Will be disclosed.
  • Each of the plurality of sealing members is formed as a thin-walled collar formed on the peripheral surface of the piston.
  • Patent Document 3 Japanese Patent Laid-Open No. 2009-97705 discloses a sealing system arranged between a cylinder and a piston in a device having a cylinder and a piston that reciprocates in the cylinder at a high speed.
  • the sealing system in this device is composed of a sealing unit 40 and a sealing device 50 arranged on the cylinder side, and a leak of oil sealed on the side of the sealing unit 40 and a leak of gas sealed on the side of the sealing device 50. Is to prevent.
  • the sealing unit 40 is composed of a resin ring 41 slidably provided on the outer peripheral surface of the piston and a rubber ring 42 fitted on the outer periphery thereof, and the sealing device 50 is provided on the outer peripheral surface of the piston.
  • An object of the present invention is to provide a liquid injection mechanism having a sealing configuration that reliably seals between the liquid accelerating member and the liquid holding member even when the liquid accelerating member presses the liquid inside the liquid holding member with a high load. And. Another object of the present invention is to provide a liquid acceleration member (piston) having a sealing configuration that can be used in such a liquid injection mechanism.
  • the present invention imparts speed to a liquid by moving inside the liquid holding member, a nozzle that ejects the liquid inside the liquid holding member, and the inside of the liquid holding member.
  • a liquid injection mechanism including a liquid accelerating member for injecting a liquid from a nozzle.
  • the liquid accelerating member has a shaft portion, a first seal member arranged on the shaft portion, and a sliding contact surface that covers the outer side of the first seal member and moves along the inner surface of the liquid holding member. It includes a cylindrical member and a second seal member arranged on the side opposite to the nozzle side with respect to the first seal member.
  • the liquid injection mechanism further includes a block attached to the shaft portion, and the second seal member is preferably arranged on the block, and the block is preferably made of resin. Further, the cylindrical member is preferably made of resin.
  • the present invention provides a piston that reciprocates inside a cylinder.
  • the piston is a cylindrical member having a shaft portion, a first seal member arranged on one end side of the shaft portion, and a sliding contact surface that covers the outer side of the first seal member and moves along the inner surface of the cylinder. And a second seal member arranged on the side opposite to the one end side of the first seal member.
  • the present invention determines the above-mentioned liquid injection mechanism, the drive mechanism for moving the liquid acceleration member of the liquid injection mechanism, and the movement speed in the movement stroke from the movement start position to the movement end position of the liquid acceleration member.
  • a liquid injection device including a control means capable of controlling a drive mechanism so as to be freely changed.
  • the present invention when a liquid is injected at a high pressure in a liquid injection device, leakage of the liquid from the device can be reliably prevented. Further, according to the present invention, it is possible to reliably prevent the liquid from leaking from the device even when the device is used at a low temperature or the liquid to be jetted is at a low temperature.
  • the needleless liquid injection device 1 (hereinafter referred to as the device 1) provided with the liquid injection mechanism according to the embodiment of the present invention will be described in detail, but the device for realizing the present invention is the following embodiment. It is not limited to. Further, a mechanism similar to the liquid injection mechanism provided in the device 1 in the following embodiment is not only used for the needleless liquid injection device, but also a device for injecting some liquid from a nozzle or a liquid. It can also be used in a device for pressurizing in a holding member (cylinder).
  • FIG. 1 is a schematic front view of the device 1
  • FIG. 2 is a schematic side view of the device 1.
  • FIG. 3 is an enlarged schematic view of a portion of the liquid injection mechanism 20 in the device 1.
  • food is transported in a certain direction by the food transport mechanism 10.
  • the operation of the food transport mechanism 10 is preferably temporarily stopped, and the liquid injected from the liquid injection mechanism 20 is injected into the food by the operation of the drive mechanism 40.
  • the operation of the food transport mechanism 10 is restarted, the food is transported by a predetermined distance, and then stopped again.
  • the food transport mechanism 10 repeats the transport and stop of the food, and each time the food is stopped, the liquid jetted from the liquid injection mechanism 20 is injected into a plurality of places at predetermined intervals.
  • the liquid injection into the food is completed, the food into which the liquid has been injected is transported by the food transport mechanism 10 in a direction away from the liquid injection position.
  • any food such as meat, fish, vegetables, fruits, etc. can be used as the food.
  • any liquid such as salt water, seasoning liquid, preservative liquid, coloring liquid and the like can be used as the liquid.
  • the food into which the liquid is injected is transported by the food transport mechanism 10.
  • the food transport mechanism 10 includes an endless transport body 12 such as a belt conveyor and a motor 14 that causes the endless transport body 12 to travel in the direction of arrow D.
  • the food into which the liquid is injected is transported from the right side to the left side of FIG. 1 by the endless carrier 12.
  • the food transport mechanism 10 may be divided into two adjacent portions at a predetermined position at a position where the liquid is sprayed onto the food.
  • each of the two parts includes an endless carrier 12 and a motor 14.
  • the food transport mechanism 10 has such a configuration, even when the liquid penetrates the food, it passes between the adjacent endless transport bodies 12, so that the liquid does not stay on the endless transport body 12. It is more preferable that the food transport mechanism 10 is provided with a sensor that detects that the food has reached the liquid injection position.
  • the liquid injection mechanism 20 has an inner space 23 for holding the liquid to be injected into the food, for example, a liquid holding member 22 such as a syringe and a liquid in the inner space 23 of the liquid holding member 22. It has a liquid accelerating member 24 such as a plunger that gives speed, and a nozzle 26 that ejects liquid.
  • the liquid held in the inner space 23 of the liquid holding member 22 is moved in the direction of the nozzle 26 along the inner wall of the liquid holding member 22 by inserting the liquid accelerating member 24 into the inner space 23 of the liquid holding member 22. , Is ejected from the nozzle 26.
  • the device 1 may include a plurality of liquid injection mechanisms 20, that is, a plurality of sets of a liquid holding member 22, a liquid acceleration member 24, and a nozzle 26, and the plurality of liquid injection mechanisms 20 may include a food transport mechanism 10. It can be arranged in a line between the widths corresponding to the width of the endless transport body 12 of the above, that is, in the direction intersecting the moving direction of the food to be transported. It is preferable that each of the outlets 26a of the nozzles 26 in the plurality of liquid injection mechanisms 20 is configured to be located on the same horizontal plane. That is, it is preferable that the distances between each of the outlets 26a and the surface of the endless carrier 12 are all constant.
  • the configuration is not limited to a configuration in which the distance between the outlet 26a and the surface of the endless carrier 12 is constant, and if necessary, the distance between the outlet 26a and the surface of the endless carrier 12 is a plurality of liquid injections.
  • Each of the mechanisms 20 may be configured differently.
  • the plurality of liquid holding members 22 may be integrally formed.
  • the inside of the liquid holding member 22 is divided into a plurality of internal spaces 23 corresponding to the number of the plurality of liquid accelerating members 24.
  • a plurality of nozzles 26 for ejecting the liquid in each inner space 23 by moving the corresponding liquid accelerating member 24 are provided.
  • the liquid holding member 22 of the liquid injection mechanism 20 and the nozzle 26 may be formed integrally or separately.
  • the liquid holding member 22 is configured by surrounding the inner space 23 with a wall so that only the insertion port of the liquid acceleration member 24 is the opening 22b, and is positioned so as to face the food.
  • the nozzle 26 can be provided on the wall (that is, the wall corresponding to the bottom wall of the liquid holding member 22).
  • the liquid holding member 22 is configured to have two openings 22a and 22b, with an injection block 27 having a nozzle 26 at the opening 22a at a position facing the food. It can be attached detachably. It is preferable that the opening 22a and the injection block 27 are sealed with, for example, a sealing material.
  • the diameter of the nozzle 26 can be arbitrarily set according to conditions such as the type of food into which the liquid is injected, the type of liquid to be injected, and the injection position. For example, in the case of the nozzle 26 having a large diameter, the liquid ejected from the nozzle 26 is more easily diffused than in the case of a small diameter, so that it is suitable for use in the application of injecting the liquid into a wider range. On the other hand, the nozzle 26 having a small diameter is less likely to diffuse the liquid than the nozzle 26 having a large diameter, and is therefore suitable for use in injecting the liquid into a more accurate position.
  • the diameter of the nozzle 26 is, for example, a state in which plates provided with holes of various sizes are prepared, and the holes and the inlet 26b of the nozzle 26 are aligned with the bottom of the liquid holding member 22 as needed. It can be changed by arranging the plates in. Alternatively, it can be changed by preparing an injection block 27 provided with nozzles 26 having various diameters and changing the injection block 27 as needed.
  • the plurality of liquid injection mechanisms 20 are not limited to the configuration in which they are arranged in a line in the direction intersecting the food transport direction.
  • a plurality of liquid injection mechanisms 20 are divided into two arrays, each of which is arranged in a row, and these two arrays are arranged at predetermined intervals in the food transport direction. It may be configured to be juxtaposed.
  • the outlets 26a of the nozzles 26 of the plurality of liquid injection mechanisms 20 may be arranged so as to be located on the same horizontal plane, and the distances between the outlets 26a and the surface of the endless carrier 12 are plurality.
  • Each of the liquid injection mechanisms 20 may be configured differently.
  • the nozzle outlets 26a adjacent to each other in the direction intersecting the food transport direction may be arranged so as to be alternately located in the front-rear direction with respect to the food traveling direction.
  • the device 1 is provided at a position where the nozzle 26 of the liquid injection mechanism 20 faces the food.
  • the height of this position can be determined by the nozzle position adjusting mechanism 30.
  • the nozzle position adjusting mechanism 30 can adjust the height of the nozzle 26 of the liquid injection mechanism 20, that is, the distance between the outlet 26a of the nozzle 26 and the surface of the endless carrier 12.
  • the nozzle position adjusting mechanism 30 includes a support member 32 that supports the liquid holding member 22, a plurality of movable columns 34 that are connected to the support member 32, and a support member 36 that is connected to the movable columns 34 and supports the servo press.
  • the movable strut 34 is configured so that the inside of the fixed strut 38 can be moved up and down and fixed to the fixed strut 38 at a required position. Therefore, in the device 1, the movable column 34 is moved up and down in the fixed column 38 so that the distance between the outlet 26a of the nozzle 26 and the surface of the endless carrier 12 is a required distance, and the movable column 34 is moved to the fixed column 38. By fixing, the nozzle position can be adjusted.
  • the nozzle position adjusting mechanism 30 is provided with a driving means for driving the movable column 34 and a measuring means for measuring the distance between the nozzle outlet 26a and the food, and the control described later is based on the distance measured by the measuring means. It is also possible to control the operation of the driving means by the means 50 so that the movable column 34 is automatically operated.
  • the liquid acceleration member 24 of the liquid injection mechanism 20 is connected to the drive mechanism 40.
  • the drive mechanism 40 may have a servo press 44 for driving the slide 48 by the servo motor 42, and a connecting member 46 for connecting the slide 48 of the servo press 44 and the liquid acceleration member 24, but the configuration is limited to this. It is not something that is done.
  • the drive mechanism 40 may be configured so that the moving speed and the position of the liquid acceleration member 24 of the liquid injection mechanism 20 can be arbitrarily changed by using a crank press, a hydraulic press, or the like.
  • each of the plurality of liquid acceleration members 24 in the plurality of liquid injection mechanisms 20 is connected to each other by one connecting member 46, and the connecting member 46 thereof. Is preferably connected to the slide 48 of the servo press 44.
  • the servo press 44 can make the slide 48 move straight by using a mechanism that converts the rotary motion of the servo motor 42 whose operation is controlled by the pulse signal from the control means 50 into a linear motion.
  • the slide 48 is connected to the liquid acceleration member 24 via a connecting member 46, and therefore the liquid acceleration member 24 freely controls its moving speed and position as the servomotor 42, that is, the slide 48 is driven. be able to.
  • the mechanism of the servo press and its operation are well known to those skilled in the art and will not be described in detail herein.
  • the servo press that can be used in the present invention is not particularly limited as long as it can achieve the object of the present invention.
  • the servo press 44 can freely change the moving speed of the slide 48 from the start of the movement to the end of the movement, and can freely set one or a plurality of positions for changing the moving speed. Anything can be used, and a commercially available servo press (for example, a servo press manufactured by Dai-ichi Dentsu Ltd.) can be used.
  • the slide 48 of the servo press 44 can be moved in the vertical direction, that is, from the upper side to the lower side of the drawing by an arbitrary distance at an arbitrary speed by the driving force from the servo motor 42. Therefore, the liquid acceleration member 24 connected to the servo press 44 by the connecting means 46 moves vertically in the inner space 23 of the liquid holding member 22 with the operation of the slide 48, and the liquid held in the inner space 23 is moved. It can be extruded from the nozzle 26.
  • the servo press 44 may have a control means 50 for controlling the rotation of the servomotor 42 and a storage means 51 for storing various data.
  • the control means 50 including the programmable logic controller (PLC) can freely adjust the moving speed in the moving stroke from the moving start position to the moving end position of the liquid acceleration member 24 based on various data stored in the storage means 51.
  • the servomotor 42 can be controlled so as to change to.
  • the control means 50 and the storage means 51 are preferably stored in, for example, the control panel 52.
  • the control means 50 can be configured to control not only the drive mechanism 40 but also the entire device 1. That is, the control means 50 can be configured to be able to control the operation of the food transport mechanism 10 shown in the flow of FIG. 5 described later in conjunction with the operation of the drive mechanism 40. Further, the control means 50 may be configured to be able to control the operation of the nozzle height adjusting mechanism that is automated as needed and the operation of the flow rate adjusting valve that will be described later as needed. ..
  • the device 1 is provided with a parameter setting means for setting parameters that are information for operating the device 1 as described later.
  • the parameter setting means may be a setting screen realized by software, a button, a knob, or an instrument realized as hardware.
  • the software setting screen can be configured so that the parameters can be set by using an input space or a pull-down menu for inputting the parameter setting values.
  • the device 1 has a liquid supply mechanism 60 for supplying a liquid to the inner space 23 of the liquid holding member 22.
  • the liquid supply mechanism 60 includes a tank 62 that holds the liquid, a flow path 64 through which the liquid supplied from the tank 62 toward the liquid holding member 22 passes, and a liquid injection unit 66 provided in the liquid holding member 22 or the injection block 27. And have.
  • the liquid injection unit 66 preferably communicates with the first passage 67 communicating with the flow path 64 and the outlet of the first passage 67, and allows the liquid backflow to the second passage 68 having a diameter larger than that of the passage 67. It has a backflow prevention member 69 to prevent it.
  • a member (not shown) that restricts the movement of the backflow prevention member 69 is provided.
  • the liquid accelerating member 24 moves upward in the inner space 23 of the liquid holding member 22, the inner space 23 becomes a negative pressure, and the backflow prevention member 69 moves upward from the outlet of the first passage 67. Therefore, the liquid is introduced from the tank 62 through the flow path 64, the first passage 67, and the second passage 68 into the inner space 23 of the liquid holding member 22.
  • the liquid accelerating member 24 moves downward in the inner space 23 of the liquid holding member 22, the inner space becomes a positive pressure, and the backflow prevention member 69 blocks the outlet of the first passage 67 to prevent the backflow of the liquid. ..
  • the liquid supply mechanism 60 may be further provided with a branch header (not shown) for temporarily holding the liquid from the tank 62 and branching the liquid toward each liquid holding member 22.
  • a branch header (not shown) for temporarily holding the liquid from the tank 62 and branching the liquid toward each liquid holding member 22.
  • some of the components of the liquid supply mechanism 60 can be configured as the same plurality of elements.
  • the liquid injection mechanism 20 is configured as an array of two rows in the front-rear direction with respect to the moving direction of the food by the endless carrier 12, the liquid is supplied from the tank 62 toward the liquid holding member 22 in each array.
  • the flow path 64 to be used can be set to two paths, and the liquid can be separately supplied to the inner space 23 of the liquid holding member 22 by each path.
  • a flow rate control valve (not shown) capable of controlling the open / closed state by the control means 50 is provided at any position from the tank 62 to the inlet of the flow path 67, and is provided from the tank 62 to the liquid holding member 22. The flow rate of the liquid supplied toward it may be controlled.
  • the food transport mechanism 10 the liquid injection mechanism 20, the nozzle position adjusting mechanism 30, the drive mechanism 40, and the control panel 52 provided as needed are preferably supported by the frame 54.
  • FIG. 4 is an enlarged view of the liquid acceleration member 24 of the device 1.
  • the liquid acceleration member 24 is also called a piston or a plunger.
  • FIG. 4A is a side view of the liquid acceleration member 24, and
  • FIG. 4B is a vertical cross-sectional view of the liquid acceleration member 24.
  • FIG. 5 is an exploded and assembled perspective view of the liquid acceleration member 24.
  • the liquid acceleration member 24 has a seal configuration including a first seal member 243a and 243b, a cylindrical member 244, preferably a block 245, and a second seal member 246a and 246b.
  • the liquid acceleration member 24 includes a shaft portion, and the shaft portion has a first shaft portion 241 and a second shaft portion 242.
  • the first shaft portion 241 has a cylindrical shape, and a second shaft portion insertion hole 241a having an opening on one bottom surface is provided inside.
  • the second shaft portion 242 includes a substantially cylindrical first seal member arrangement portion 242a, a cylindrical second seal member arrangement 242b having a diameter smaller than that of the first seal member arrangement portion 242a, and a cylindrical insertion portion 242c. Have. By inserting the insertion portion 242c into the second shaft portion insertion hole 241a, the shaft portion is configured as a whole. The lengths of the first shaft portion 241 and the second shaft portion 242 in FIGS.
  • the shaft portion is configured to have the first shaft portion 241 and the second shaft portion 242, but since this is a configuration for facilitating manufacturing, this configuration is adopted.
  • the shaft portion may be configured as an integral unit without limitation.
  • the first seal member arranging portion 242a of the second shaft portion 242 has an annular groove 242a1 provided at one corner of the bottom surface of the cylinder and an annular groove 242a2 provided at the corner of the other bottom surface.
  • First seal members 243a and 243b are attached to the annular groove 242a1 and the annular groove 242a2, respectively.
  • the first sealing member 243a and 243b use an O-ring made of nitrilobrene rubber, but the material is not limited to this, and the strength is such that the cylindrical member 244 can be expanded. Anything that has elasticity, corrosion resistance, and abrasion resistance may be used.
  • the diameter and thickness of the first seal member 243a and 243b are not limited, and are the magnitude of the load when giving a velocity to the liquid, the outer diameter of the first seal member arranging portion 242a, and the inner diameter of the liquid holding member 22. It may be appropriately selected according to the conditions such as.
  • the positions where the first seal member 243a and 243b are attached are not limited to the corners of both bottom surfaces of the first seal member arrangement portion 242a, and are, for example, the side surfaces of the cylindrical first seal member arrangement portion 242a. You may. Further, the first seal members 243a and 243b may be arranged so as to be adjacent to each other without providing a gap. Further, the first seal member of the O-ring is not limited to two. Furthermore, in the present embodiment, two O-rings are used, but instead of these, as the first seal member, for example, a cylindrical ring made of nitrilobrene rubber, a plurality of X-rings, or the like is used. You may use it.
  • Cylindrical members 244 are provided on the outer side of the first seal members 243a and 243b in the radial direction so as to cover the first seal members 243a and 243b.
  • the inner peripheral surface of the cylindrical member 244 is in contact with the outer periphery of the first seal member 243a and 243b and the side surface 242as of the first seal member arranging portion 242a.
  • the cylindrical member 244 has a sealing function by sliding in contact with the inner surface of the liquid holding member 22, but when the first sealing members 243a and 243b swell in the radial direction due to pressure, they are pushed by them in the radial direction. By expanding it to, the sealing function can be exerted more effectively.
  • the height of the cylindrical member 244 (distance between the bottom surfaces) is preferably slightly shorter than the height of the first seal member arranging portion 242a.
  • the diameter and thickness of the cylindrical member 244 are not limited, but are the inner diameter of the liquid holding member 22, the diameter of the first sealing member arranging portion 242a, the diameter and thickness of the first sealing member 243a and 243b, and the magnitude of the load.
  • the material may be appropriately selected in consideration of conditions such as elasticity of the material.
  • the outer peripheral surface of the cylindrical member 244 is a surface (sliding contact surface) 244a that moves while contacting the inner surface of the liquid holding member 22.
  • polyethylene resin PET resin, nylon resin, fluororesin, polyacetal resin and the like can be used from the viewpoint of elasticity, abrasion resistance and corrosion resistance, and among them, a material having high elasticity and abrasion resistance. It is preferable to use an ultra-high molecular weight polyethylene resin.
  • a substantially cylindrical block 245 whose inner peripheral surface is in contact with the side surface of the second shaft portion 242 is arranged on the second seal member arranging portion 242b of the second shaft portion 242.
  • the block 245 is provided with annular grooves 245a and 245b on the outer periphery, and the second seal members 246a and 246b are attached to the annular grooves 245a and 245b, respectively.
  • the diameter and thickness of the second sealing member 246a and 246b are not limited, and depend on conditions such as the magnitude of the load when giving the speed of the liquid, the size of the block 245, and the inner diameter of the liquid holding member 22. , May be selected as appropriate.
  • polyethylene resin, PET resin, nylon resin, fluororesin, polyacetal resin and the like can be used from the viewpoint of elasticity, abrasion resistance and corrosion resistance, and among them, as a material having high elasticity and abrasion resistance.
  • the diameter, inner diameter and height of the block 245 are not limited, and are of the inner diameter of the liquid holding member 22, the diameter of the second seal member arranging portion 242b, the diameter and thickness of the second seal members 246a and 246b, and the load. It may be appropriately selected in consideration of conditions such as size and elasticity of the material.
  • the second seal member 246a and 246b use an O-ring made of nitrilobrene rubber, but the material is not limited to this, and the material has elasticity, corrosion resistance and abrasion resistance. Anything that has sex is acceptable.
  • the position where the second seal members 246a and 246b are arranged may be, for example, a corner portion of the bottom surface of the cylindrical block 245.
  • the second seal members 246a and 246b may be arranged so as to be adjacent to each other without providing a gap.
  • two O-rings are used, but instead of these, as the second seal member, for example, a cylindrical ring made of nitrilobrene rubber, a plurality of X-rings, or the like is used. You may use it.
  • a pressure receiving plate 248 having a pressure receiving surface 248a for receiving the pressure of the injected liquid is provided at the end of the first seal member arranging portion 242a. Further, between one bottom surface of the first seal member arranging portion 242a and the block 245, and between the block 245 and the surface of the first shaft portion 241 provided with the opening of the second shaft insertion hole 241a. It is preferable that pressure receiving rings 247a and 247b are provided, respectively.
  • the sealing mechanism configured as described above functions as follows.
  • the liquid accelerating member 24 gives a velocity to the liquid inside the liquid holding member 22 to inject the liquid
  • the pressure from the liquid is applied to the pressure receiving plate 248.
  • the first seal members 243a and 243b receive the pressure and are compressed in the axial direction and swell in the radial direction.
  • the cylindrical member 244 arranged on the outside thereof is pushed from the inner surface by the first sealing member 243a and 243b swelling in the radial direction to expand, so that the sliding contact surface 244a is between the inner surface of the liquid holding member 22. Seals the liquid more reliably while sliding with.
  • the axial pressure applied to the cylindrical member 244 is applied to the pressure receiving ring 247a, and the force transmitted from the pressure receiving ring 247a compresses the block 245 in the axial direction.
  • the axially compressed block 245 swells in the radial direction, presses the second sealing members 246a and 246b in the radial direction, and seals the liquid while the outer peripheral surface slides on the inner surface of the liquid holding member 22.
  • the pressure receiving ring 247b receives an axial force applied to the block 245.
  • the block 245 and the second sealing members 246a and 246b function as backup seals even when the cylindrical member 244 contracts when the device 1 is used at a low temperature or when the injected liquid is at a low temperature.
  • the liquid acceleration member 24 is described as being used for the needleless liquid injection device 1 provided with the liquid injection mechanism 20, but is not limited thereto.
  • the liquid acceleration member 24 having the configuration shown in FIG. 4 can be used as a piston that reciprocates in the internal space in a cylinder having an internal space for accommodating the liquid or gas.
  • the seal configuration according to the present invention that is, a first seal member and a cylindrical member that covers the first seal member and has a sliding contact surface that moves along the inner surface of the cylinder, preferably a block.
  • the seal configuration including the second seal member can prevent the liquid or gas inside the cylinder from leaking through between the cylinder and the piston.
  • the liquid injection method in the present embodiment may include a parameter setting step, a food carry-in step, a liquid injection step, and a food carry-out step.
  • the liquid injection specification is determined according to conditions such as the type, size or quality of the food into which the liquid is injected, the type or physical properties of the liquid to be injected, and the like (s1).
  • the liquid injection specification can be, for example, a condition for uniformly injecting the liquid into the food, or a condition for achieving a predetermined injection position and injection amount of the liquid in the food.
  • parameters that are information for operating the device 1 so as to realize the determined liquid injection specifications are determined and set in the device 1 (s2).
  • the control means 50 of the device 1 operates each mechanism and means of the device 1 based on the set parameters.
  • the following parameters are set. -Number of food transports in the liquid injection process (hereinafter referred to as the number of transports) ⁇ Food transport distance in the liquid injection process (hereinafter referred to as transport distance) ⁇ Number of liquid injections at the same position (hereinafter referred to as the number of injections at the same position) ⁇ Number of liquid acceleration member speed change sections (hereinafter referred to as the number of sections) ⁇ Liquid acceleration member speed change The movement speed of the liquid acceleration member for each section (hereinafter referred to as the movement speed) ⁇ Liquid acceleration member movement distance for each speed change section (hereinafter referred to as movement distance) -Distance between the nozzle and the endless carrier (hereinafter referred to as the nozzle position) ⁇ Nozzle diameter (hereinafter referred to as nozzle diameter) The meanings of these parameters will be described as necessary in the following description.
  • the food is placed on the endless transport body 12 of the food transport mechanism 10, and the food transport is started in the direction indicated by the arrow D in FIG. 1 (s3). ..
  • the running of the endless carrier 12 is temporarily stopped (s5). This stop can be done manually, but if a sensor is provided to detect that the food has reached the appropriate liquid injection position, a signal from that sensor will cause the control means 50 to use the endless carrier. It can also be configured to stop the running of 12 (s4 and s5).
  • the position to stop the food may be determined in advance by the operator in consideration of the type and size of the food, the type of the liquid to be injected, the amount of the liquid, and the injection position of the liquid, and stored in the storage means 51. preferable.
  • the nozzle position (that is, the height from the upper surface of the endless carrier 12 to the outlet 26a of the nozzle 26) is preferably adjusted according to the thickness of the food to be injected with the liquid and the liquid injection position.
  • the nozzle distance can be adjusted manually by operating the nozzle position adjusting mechanism 30 in advance.
  • a sensor for measuring the height of food and a drive mechanism capable of changing the height of the liquid injection mechanism 20 according to a signal from the sensor are provided, and a signal from the sensor is used. It may be configured to automatically change the height of the outlet 26a.
  • the liquid injection preparation step is a step of moving the liquid accelerating member 24 from the device origin position, which is a reference of the position of the liquid accelerating member 24 in the device 1, to the movement start position where the liquid accelerating member starts accelerating the liquid. In the present embodiment, this step is performed after the food has arrived at the liquid injection position, but is not limited to this, and the food is placed before the food is placed on the endless carrier 12. It may be carried out either from the time until the movement is started, or during the movement of food.
  • the liquid injection step is started.
  • the liquid accelerating member 24 of the liquid injection mechanism 20 moves the inner space 23 of the liquid holding member 22 toward the nozzle 26 from the movement start position to the movement end position to accelerate the liquid, and as a result, The liquid is ejected from the nozzle 26 onto the food and injected into the food.
  • the endless carrier 12 travels by a predetermined amount to move the food, and the liquid is similarly injected into another position of the food. This series of operations is repeated until the end of the liquid injection process.
  • the movement start position can be set to any position between the inlet 22b of the liquid holding member 22 and the inlet 26b of the nozzle 26, and the movement end position is between the movement start position and the inlet 26b of the nozzle 26. It can be set to any position of.
  • a feature of the present invention is that by controlling the running of the endless carrier 12 and the movement of the liquid accelerating member 24 from the movement start position to the movement end position in the liquid injection step, regardless of the state and type of food and liquid. It is possible to inject the liquid uniformly into the food, increase the ratio of the amount of the liquid staying inside the food (the yield of the liquid) to the amount of the liquid ejected, and further add a predetermined amount of the liquid to the food arbitrarily. It is also possible to inject at the position of. In order to realize this feature, in the device 1, the number of times and the distance (that is, the above-mentioned "number of times of transportation" and "transportation distance") for moving the endless carrier 12 can be arbitrarily set, and the liquid acceleration can be performed.
  • the movement start position to the movement end position of the member 24 is divided into a plurality of sections (that is, the above-mentioned “number of sections"), and the movement speed of the liquid acceleration member 24 for each section (that is, the above-mentioned “movement speed”). ) And the moving distance of the liquid acceleration member 24 (that is, the above-mentioned "moving distance”) can be arbitrarily set.
  • the drive mechanism 40 operates based on the signal from the control means 50, so that the liquid acceleration member 24 moves to the liquid injection start position (that is, the start position of the first section of the plurality of sections). ) To the end position of the first section, and the first movement distance is the distance (s7). While the liquid accelerating member 24 moves in the first section (ie, the first distance) at the first speed, the liquid speeded by the liquid accelerating member 24 is ejected from the nozzle 26 toward the food. To. Then, when the liquid acceleration member 24 reaches the end position of the first section (that is, the start position of the second section) (s8), the liquid acceleration member 24 reaches the end position of the second section (that is, the second section).
  • the liquid speeded by the liquid accelerating member 24 is ejected from the nozzle 26 toward the food while the liquid accelerating member 24 moves in the second section (that is, the second distance) at the second speed.
  • the liquid holding member 22 This means that all the liquid held in the inner space 23 has been ejected from the nozzle 26.
  • the movement stroke from the movement start position to the movement end position of the liquid acceleration member 24 is divided into two sections, that is, the first section from the movement start position to the predetermined position and the end of the predetermined position, that is, the first section. It can be divided into a second section from the position to the end position of the movement of the liquid acceleration member 24.
  • the moving speed can be controlled by the control means 50 so that the moving speed of the liquid acceleration member 24 in one section is faster than the moving speed in the other section.
  • the control means 50 operates the moving mechanism 40 so that the liquid acceleration member 24 returns to the start position of the first section (s13).
  • the inner space 23 of the liquid holding member 22 becomes a negative pressure. Due to this negative pressure, the liquid to be injected by the next movement of the liquid accelerating member 24 passes through the flow path 64, the first passage 67, and the second passage 68, and the inner space 23 of the liquid holding member 22.
  • a flow rate control valve is provided in the device 1, the flow rate control valve is opened before the movement of the liquid acceleration member 24 (s17), and the amount of liquid to be injected by the next movement of the liquid acceleration member 24 is a liquid holding member.
  • the valve may be configured to close (s18) when introduced into the inner space 23 of 22.
  • the control means 50 determines whether or not the number of times of liquid injection at the same position of the food (the above-mentioned "number of times of injection at the same position") has reached the set number of times (s14).
  • the number of times of injection at the same position is the number of times that the process of moving the liquid acceleration member 24 from the acceleration start position to the movement end position is repeated without moving the food. That is, when the number of injections at the same position is set a plurality of times, the liquid is injected into the same position of the food a plurality of times. With this configuration, it becomes possible to more reliably inject a predetermined amount of liquid into a predetermined position of the food.
  • the number of injections at the same position is determined in consideration of the thickness of the food.
  • the liquid can be injected deeper into the food by increasing the number of infusions at the same position.
  • s7 to s13 are repeated (including s17 and s18 as necessary).
  • the number of times of injecting the liquid in the transport direction of the food (the above-mentioned "number of times of transport") is set to the set number of times. It is determined whether or not it has been reached (s15).
  • the number of times of transport is the number of times that the endless transport body 12 is run in the liquid injection step. That is, the food transported by the endless transport body 12 is injected with liquid at a plurality of locations at constant or different intervals with respect to the transport direction, and this number of times is the number of transports.
  • a predetermined amount of liquid can be injected into a predetermined position of the food by injecting the liquid into the entire food a plurality of times in the transport direction of the food.
  • the number of transports is determined in consideration of the amount and uniformity of liquid injection into the food. Increasing the number of transports allows the liquid to be injected more evenly in the length direction of the food (as a result, the amount of liquid injection increases).
  • the product of the above-mentioned number of injections at the same position and the number of transports described here is the total number of injections of the liquid into the entire food. For example, when the number of times of injection at the same position is set to 2 times and the number of times of transportation is set to 10 times, the liquid injection is performed 20 times over the entire food.
  • the control means 50 causes the endless transport body 12 to travel a predetermined distance (the above-mentioned "transport distance").
  • the transport distance can be determined from the length of the food into which the liquid is injected in the transport direction and the number of transports (that is, the number of injections in the length direction). For example, when a liquid is injected into a food having a length of 200 mm after 10 times of transportation, the transportation distance is 20 mm.
  • Each of the plurality of transport distances can be the same distance or different distances.
  • the liquid injection step is completed, and in the carry-out step, the food is conveyed by the endless transporter 12 from the liquid injection position by the arrow shown in FIG. It is carried out in the direction of D (s19).
  • Needleless liquid injection device 10 Food transport mechanism 20 Liquid injection mechanism 22 Liquid holding members 22a, 22b Openings 23 Inner space 24 Liquid acceleration member 241 1st shaft part 241a 2nd shaft part insertion hole 242 2nd shaft part 242a 1 Seal member placement part 242a1, 242a2 Circular groove 242b Second seal member placement part 242c Insertion part 243a, 243b First seal member (O-ring) 244 Cylindrical member (resin ring) 244a Sliding contact surface 245a Block 245a, 245b Circular groove 245c Outer peripheral surface 246a, 246b Second seal member (O-ring) 247a, 247b Pressure receiving ring 248 Pressure receiving plate 248a Pressure receiving surface 26 Nozzle 26a Nozzle outlet 26b Nozzle inlet 27 Nozzle block 30 Nozzle position adjustment mechanism 40 Drive mechanism 50 Control means 60 Liquid supply mechanism

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Polymers & Plastics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Sealing Devices (AREA)
  • Processing Of Meat And Fish (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Coating Apparatus (AREA)

Abstract

L'invention concerne un mécanisme d'éjection de liquide doté d'une structure d'étanchéité permettant d'assurer une étanchéité fiable entre un élément d'accélération de liquide et un élément de retenue de liquide. Ce mécanisme d'éjection de liquide comprend un élément de retenue de liquide permettant de contenir un liquide en son sein à l'intérieur, une buse permettant d'éjecter le liquide à l'intérieur de l'élément de retenue de liquide, et un élément d'accélération de liquide permettant de conférer une vitesse au liquide par déplacement à l'intérieur de l'élément de retenue de liquide de façon à éjecter le liquide hors de la buse, l'élément d'accélération de liquide comportant un arbre, des premiers éléments d'étanchéité disposés sur l'arbre, un élément cylindrique qui recouvre l'extérieur des premiers éléments d'étanchéité et qui comprend une surface coulissante qui se déplace le long de la surface interne de l'élément de retenue de liquide, et des seconds éléments d'étanchéité disposés sur le côté opposé des premiers éléments d'étanchéité à partir de la buse.
PCT/JP2020/012222 2019-03-20 2020-03-19 Mécanisme d'éjection de liquide et piston utilisé dans un mécanisme d'éjection de liquide WO2020189751A1 (fr)

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CN117322450B (zh) * 2023-12-01 2024-03-01 寿光市金投御达祥农业股份有限公司 一种鸡肉制品处理设备

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JPS62100309U (fr) * 1985-12-16 1987-06-26
JPH05219924A (ja) * 1992-02-07 1993-08-31 Mitsubishi Heavy Ind Ltd 高圧液体処理装置
JPH05244906A (ja) * 1990-06-20 1993-09-24 Stork Protecon Bv 例えば塩水又はペースト等の液状物質を肉片の中に導入する方法
JPH1189542A (ja) * 1997-09-18 1999-04-06 Prima Meat Packers Ltd ピックルインジェクター
JP2017036754A (ja) * 2015-08-07 2017-02-16 三菱電線工業株式会社 シール
JP2018084299A (ja) * 2016-11-24 2018-05-31 トヨタ自動車株式会社 車両用シンクロメッシュ機構の油圧装置

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JPS5811490B2 (ja) 1978-10-27 1983-03-03 新日本製鐵株式会社 ストリップの非接触支持方法
JP4370045B2 (ja) 2000-06-21 2009-11-25 大成化工株式会社 シリンジ
ES2322119B1 (es) * 2007-05-04 2010-03-16 Metalquimia, S.A. Maquina para inyectar fluidos en productos carnicos o pesqueros.
JP5326265B2 (ja) 2007-09-26 2013-10-30 Ｎｏｋ株式会社 密封装置
US8241686B2 (en) 2009-02-13 2012-08-14 Marlen International, Inc. Method and apparatus for production of elongated meat products without casings
JP5811490B2 (ja) 2013-03-06 2015-11-11 株式会社ＡＳＣｅ 無針型液体注入装置及び方法
MX2017002048A (es) 2014-08-15 2017-05-04 Lilly Co Eli Dispositivo automatico de inyeccion de medicamento con indicacion visible del progreso de inyeccion.

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Publication number Priority date Publication date Assignee Title
JPS62100309U (fr) * 1985-12-16 1987-06-26
JPH05244906A (ja) * 1990-06-20 1993-09-24 Stork Protecon Bv 例えば塩水又はペースト等の液状物質を肉片の中に導入する方法
JPH05219924A (ja) * 1992-02-07 1993-08-31 Mitsubishi Heavy Ind Ltd 高圧液体処理装置
JPH1189542A (ja) * 1997-09-18 1999-04-06 Prima Meat Packers Ltd ピックルインジェクター
JP2017036754A (ja) * 2015-08-07 2017-02-16 三菱電線工業株式会社 シール
JP2018084299A (ja) * 2016-11-24 2018-05-31 トヨタ自動車株式会社 車両用シンクロメッシュ機構の油圧装置

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JP6894132B2 (ja) 2021-06-23
KR20210137566A (ko) 2021-11-17

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