DK177044B1 - Machine and method of injection into meat - Google Patents

Machine and method of injection into meat Download PDF

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Publication number
DK177044B1
DK177044B1 DKPA201070054A DKPA201070054A DK177044B1 DK 177044 B1 DK177044 B1 DK 177044B1 DK PA201070054 A DKPA201070054 A DK PA201070054A DK PA201070054 A DKPA201070054 A DK PA201070054A DK 177044 B1 DK177044 B1 DK 177044B1
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Denmark
Prior art keywords
needles
food
needle head
pump
needle
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DKPA201070054A
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Danish (da)
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Trausti Eiriksson
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Trausti Eiriksson
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Publication of DK201070054A publication Critical patent/DK201070054A/en
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    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22CPROCESSING MEAT, POULTRY, OR FISH
    • A22C9/00Apparatus for tenderising meat, e.g. ham
    • A22C9/001Apparatus for tenderising meat, e.g. ham by injection
    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22CPROCESSING MEAT, POULTRY, OR FISH
    • A22C17/00Other devices for processing meat or bones
    • A22C17/0053Other devices for processing meat or bones by injection
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00General methods for preserving meat, sausages, fish or fish products
    • A23B4/02Preserving by means of inorganic salts
    • A23B4/023Preserving by means of inorganic salts by kitchen salt or mixtures thereof with inorganic or organic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00General methods for preserving meat, sausages, fish or fish products
    • A23B4/14Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
    • A23B4/18Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of liquids or solids
    • A23B4/24Inorganic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00General methods for preserving meat, sausages, fish or fish products
    • A23B4/26Apparatus for preserving using liquids ; Methods therefor
    • A23B4/28Apparatus for preserving using liquids ; Methods therefor by injection of liquids
    • A23B4/285Apparatus for preserving using liquids ; Methods therefor by injection of liquids with inorganic salts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

Injektionsmaskine til at kontrollere injektion af lage (uden ventiler), hvor trykket i cirkulationen al lage og området oven på stemplet (61) på nålehovedet presser nålene ned i fødevaren (uden stempler), med et transportbånd (24) til at bevæge fødevaren (uden kæder), en pumpe (34) til at sætte lagen under tryk og en anordning (38) til at bevæge nålehovedet op og ned til ønskede positioner, der kan kontrolleres i tid både inde i fødevaren og, uafhængigt al dette, uden for fødevaren. Alle parametre styres elektrisk fra en central elektrisk boks (23). En tryksensor (28) i røret tæt ved nålehovedet kontrollerer lagepumpens hastighed, således at det ønskede tryk i nålene opnås. Fødevarens højde måles ved hjælp al en højdesensor (68), alternativt startes og stoppes pumpen i hver sekvens ved en forudbestemt værdi.Injection machine for controlling injection of brine (without valves), where the pressure in the circulation all brine and the area on top of the piston (61) on the needle head pushes the needles into the food (without pistons), with a conveyor belt (24) to move the food (without chains), a pump (34) for pressurizing the sheet and a device (38) for moving the needle head up and down to desired positions which can be controlled in time both inside the food and, independently of all this, outside the food. All parameters are electrically controlled from a central electrical box (23). A pressure sensor (28) in the tube close to the needle head controls the speed of the brine pump so that the desired pressure in the needles is achieved. The height of the food is measured by means of a height sensor (68), alternatively the pump is started and stopped in each sequence at a predetermined value.

Description

i DK 177044 B1 MASKINE OG FREMGANGSMÅDE TIL INJEKTION I KØD Opfindelsens områdein DK 177044 B1 MACHINE AND METHOD OF INJECTION IN MEAT Field of the Invention

Den foreliggende opfindelse angår et apparat og en fremgangsmåde til injektion 5 af lage indeholdende forskellige ingredienser såsom vand, krydderier og/eller opstemmede proteiner i fødevarer, nærmere bestemt væske eller opstemmet tilbehør, i en kødmasse eller en fiskemuskel, ved at kontrollere injektionspumpens tryk via en sensor og injektionstiden ved at overvåge placeringen af nålene i fødevaren og forbinde dette med bevægelsen af 10 transportbåndet i en industrimaskine og enheder til at styre motorhastighed. Apparatet er udstyret med et nålehoved, omfattende en flerhed af nåle med et stempel ovenover, som presses ned af væsketrykket i nålehovedet, et trykkammer, en aktuator til at bevæge nålehovedet op og ned ved hjælp af en positionssensor og en tryksensor i røret tæt ved nålehovedet, som kontrollerer 15 pumpens hastighed.The present invention relates to an apparatus and method for injecting layers containing various ingredients such as water, spices and / or suspended proteins into foods, in particular liquid or stuffed accessories, into a meat mass or fish muscle, by controlling the pressure of the injection pump via a sensor and the injection time by monitoring the location of the needles in the food and connecting this with the movement of the conveyor belt in an industrial machine and units to control engine speed. The apparatus is provided with a needle head comprising a plurality of needles having a plunger above which is pressed down by the fluid pressure in the needle head, a pressure chamber, an actuator for moving the needle head up and down by means of a position sensor and a pressure sensor in the tube close to the needle head. , which controls the speed of the pump.

Baggrund for opfindelsen - kendt teknikBackground of the Invention - Prior Art

Traditionelt foregår injektion af kød i kendte injektorer via en ramme med et 20 horisontalt transportbånd og et eller to vertikalt bevægelige nålehoveder, der hver har en flerhed af nåle i samme vertikale retning. Vægten af råmaterialet øges ved injektion af forskellige typer for væskeblandinger, også kaldet lage, som kan indeholde salt, krydderier eller opstemmede proteiner, I forbindelse med injektion er mængden af blandingen, der spildes, ofte kritisk og bør være 25 minimal. Pumper, der bruges til at føde injektorhovedet og generelt skabe den nødvendige cirkulation, opvarmer lagen, og i forbindelse med bearbejdning af fødevarer bør lagen være så kold som mulig. Alle injektorer har en eller anden form for ventiler, der skal sørge for, at injektionen begynder det øjeblik, nålen rammer fødevaren, og at minimere frit afløb af den injicerede lage, når nålene er 30 ude af fødevaren. De fleste kendte injektorer har forskellige former for fjedre til at presse nålene ned og åbne for udløb af lageblandingen.Traditionally, injection of meat into known injectors is via a frame with a 20 horizontal conveyor belt and one or two vertically movable needle heads, each having a plurality of needles in the same vertical direction. The weight of the raw material is increased by injection of various types of liquid mixtures, also called layers, which may contain salt, spices or suspended proteins. In the case of injection, the amount of mixture spilled is often critical and should be minimal. Pumps used to feed the injector head and generally create the necessary circulation heat the layer, and when processing food, the layer should be as cold as possible. All injectors have some type of valve to ensure that the injection begins as soon as the needle hits the food and to minimize free flow of the injected layer when the needles are out of the food. Most known injectors have different types of springs for pushing the needles down and opening for the layer mixture to expire.

Forskellige apparater af denne type er beskrevet i den kendte teknik. De amerikanske patenter nr. 4,622,892, 4,690,046 og 4,903,590 beskriver 35 apparater med en masse ventiler og fjedre til at kontrollere injektionen.Various apparatus of this type are described in the prior art. U.S. Patents Nos. 4,622,892, 4,690,046 and 4,903,590 describe 35 appliances with a lot of valves and springs for controlling injection.

2 DK 177044 B12 DK 177044 B1

Amerikansk patent nr. 5,272,964 beskriver et apparat, der ikke har nogen tryksensor. De amerikanske patenter nr. 5,664,488, 6,405,646 og 6,497,176 beskriver apparater, der har meget komplicerede venti Isystemer. De amerikanske patenter nr. 6,513,423, 6,763,760 og 6,901,850 og det europæiske 5 patentskrift nr. EP 0 479 447 Al beskriver apparater med en masse ventiler og fjedre til at kontrollere injektionen og indviklede hjælpemidler.U.S. Patent No. 5,272,964 discloses an apparatus having no pressure sensor. U.S. Patents Nos. 5,664,488, 6,405,646 and 6,497,176 disclose apparatus having very complicated ventilation systems. U.S. Patents Nos. 6,513,423, 6,763,760 and 6,901,850 and European Patent No. EP 0 479 447 A1 disclose apparatus with a plurality of valves and springs for controlling injection and intricate aids.

Ingen af disse skrifter beskriver de forskellige trin i den foreliggende fremgangsmåde.None of these writings describes the various steps of the present process.

1010

Baggrund for opfindelsen - formål oo fordeleBackground of the Invention - Purpose and Benefits

Den foreliggende opfindelse giver fuld kontrol over alle de parametre, der skal til for at kontrollere processen uden brug af ventiler eller fjedre. Nar nålehovedet 15 sænkes til en bestemt position, og nålene kommer i kontakt med den fødevare, hvori lagen skal injiceres, startes injektorpumpen og injicerer lagen, mens den nederste ende af nålen er nede i fødevaren. Pumpen når en hastighed, som skaber et forudbestemt tryk I fødevaren ud fra et signal fra en tryksensor. Lagetrykket og størrelsen af området oven på stemplet skaber den kraft, der skal 20 til for at presse nålen ind i fødevaren (ingen fjedre). Når nålene trækkes op og ud af fødevaren, stopper Jagepumpen (ingen ventiler), idet den modtager et signal fra en sensor, der overvåger nålens højde i forhold til tykkelsen af den fødevare, hvori lagen skal injiceres. Tiden, hvor nålene er inde i fødevaren, kan justeres uafhængigt af tiden, hvor nålene er ude af fødevaren. Dette gør det muligt at 25 indstille den tid, hvor nålespidsen er inde i fødevaren, således at et bestemt niveau af vægtøgning eller et bestemt injektionsniveau opnås. Ved at justere tiden, hvor nålen er ude af fødevaren, er det muligt at justere maskinens kapacitet uden at påvirke injektionsniveauet. Uafhængigt af dette er bevægelsen af transportbåndet justerbart i forhold til nålemønstret. En kortere fremadrettet 30 bevægelse bevirker, at fødevaren injiceres i et tættere mønster og derfor til et højere injektionsniveau eller udbytte. Trykket i nålehovedet kontrolleres elektronisk ved hjælp af en tryksensor, som regulerer pumpens maksimale hastighed. Der kræves ingen kæder for at styre den elektronisk kontrollerede bevægelse af nålehovedet og transportbåndet. Systemet består udelukkende af 35 en pumpe og en løfteanordning, hvilket minimerer vedligeholdelse af maskinen, Kontrolindstiiiinger kan tillade enkel betjening af injektoren, så systemet kan bruges udelukkende som et transportbånd, når der ikke skal injiceres.The present invention provides full control over all the parameters needed to control the process without the use of valves or springs. When the needle head 15 is lowered to a particular position and the needles come into contact with the food in which the layer is to be injected, the injector pump is started and the layer is injected while the lower end of the needle is down in the food. The pump reaches a speed that creates a predetermined pressure in the food from a signal from a pressure sensor. The layer pressure and the size of the area on top of the piston creates the force it takes to push the needle into the food (no springs). When the needles are pulled up and out of the food, the Hunting Pump stops (no valves) receiving a signal from a sensor that monitors the height of the needle in relation to the thickness of the food into which the layer is to be injected. The time when the needles are inside the food can be adjusted independently of the time when the needles are out of the food. This makes it possible to set the time when the needle tip is inside the food so that a certain level of weight gain or a certain injection level is achieved. By adjusting the time when the needle is out of the food, it is possible to adjust the machine's capacity without affecting the injection level. Regardless of this, the movement of the conveyor belt is adjustable relative to the needle pattern. A shorter forward motion causes the food to be injected into a denser pattern and therefore to a higher injection level or yield. The pressure in the needle head is controlled electronically by means of a pressure sensor which regulates the maximum speed of the pump. No chains are required to control the electronically controlled movement of the needle head and the conveyor belt. The system consists solely of a pump and a lifting device, which minimizes machine maintenance. Control settings can allow simple operation of the injector so that the system can be used solely as a conveyor belt when no injection is required.

3 DK 177044 B1 Nålehovedet kan stoppes fuldstændigt, mens transportbåndet føres fremad, eller kan justeres på anden vis ved hjælp af signaler fra en monitor, der viser nålepositionen. Nålehovedet kan drejes 90°, og nålene kan derefter let blæses ud ved hjælp af luft og rengøres let og fuldstændigt.3 GB 177044 B1 The needle head can be completely stopped while the conveyor belt is being advanced or can be adjusted in other ways by signals from a monitor showing the needle position. The needle head can be turned 90 ° and the needles can then be easily blown out by air and cleaned easily and completely.

55

Kort beskrivelseShort description

Den foreliggende opfindelse tilvejebringer et forbedret apparat og en forbedret fremgangsmåde til injektion i fødevarer. Apparatet indbefatter et transportbånd 10 med en motor med en positionssensor, en pumpe, der kontrolleres af nålehøjden i forhold til fødevarens højde, en tryksensor i røret tæt ved nålehovedet, som kontrollerer pumpens hastighed, og en motor til at bevæge nålehovedet op og ned ved hjælp af en højdepositionssensor. Nålene har et stempel oven på og presses og sættes ned af trykket fra lagen i nålehovedet. Alle motorerne er 15 forbundet med frekvenskontrolenheder og en processor, en såkaldt CPU (Central Processing Unit).The present invention provides an improved apparatus and method for injection into food. The apparatus includes a conveyor belt 10 with a motor with a position sensor, a pump controlled by the needle height relative to the height of the food, a pressure sensor in the tube close to the needle head which controls the pump speed, and a motor for moving the needle head up and down by means of of a height position sensor. The needles have a plunger on top and are pressed and put down by the pressure of the needle in the needle head. All the motors are connected to frequency control units and a processor, a so-called Central Processing Unit (CPU).

Fødevaren, hvori lagen skal injiceres, placeres på transportbåndet. Nålehovedet går ned fra den højeste position, og når det passerer en forudbestemt højde, 20 starter computeren pumpen, og pumpen når den hastighed, der er nødvendig for at nå det tryk, som kræves af sensoren i forsyningsrøret via kontrolpanelet. Når nålehovedet når den laveste position på en forudbestemt positionsskala, vendes det om, og nålene begynder at bevæge sig ud af fødevaren. CPU-processoren stopper pumpen på et forudbestemt tidspunkt eller ved den position, hvor nålene 25 er næsten ude af fødevaren. CPU-processoren fører transportbåndet fremad, lige efter at nålene har forladt fødevaren med et nålehoveds bredde eller en anden forudbestemt afstand, afhængigt at det påkrævede injektionsniveauThe food in which the layer is to be injected is placed on the conveyor belt. The needle head descends from the highest position and as it passes a predetermined height, the computer starts the pump and the pump reaches the speed required to reach the pressure required by the sensor in the supply pipe via the control panel. When the needle head reaches the lowest position on a predetermined position scale, it is reversed and the needles begin to move out of the food. The CPU processor stops the pump at a predetermined time or at the position where the needles 25 are almost out of the food. The CPU processor advances the conveyor belt just after the needles leave the food with the width of a needle head or some other predetermined distance, depending on the injection level required.

Kort beskrivelse af tegningerne 30Brief Description of the Drawings 30

Opfindelsen vil blive beskrevet mere detaljeret i det følgende under henvisning til nedenstående tegninger:The invention will be described in more detail below with reference to the drawings below:

Fig. 1 viser apparatet i perspektiv.FIG. 1 shows the apparatus in perspective.

35 Fig. 2 viser indre dele af apparatet i perspektiv,FIG. 2 is a perspective view of the inner parts of the apparatus;

Fig. 3 viser apparatet med transportbånd og drypbakke i perspektiv.FIG. 3 shows the apparatus with conveyor belt and drip tray in perspective.

Fig. 4 viser apparatet med endeafdækning og uden transportbånd i perspektiv.FIG. 4 is a perspective view of the apparatus with end cover and without conveyor belt.

4 DK 177044 B14 DK 177044 B1

Fig. 5 viser apparatet med afdækning og uden transportbånd i perspektiv.FIG. 5 shows the apparatus with cover and without conveyor belt in perspective.

Fig. 6 viser apparatet med endeafdækning og transportbånd i perspektiv.FIG. 6 is a perspective view of the apparatus with end cover and conveyor belt.

Fig. 7 viser en opstalt set fra enden af apparatet uden afdækning..FIG. 7 shows an elevational view from the end of the apparatus without cover.

Fig. 8 viser en opstalt set fra siden af apparatet uden afdækning..FIG. 8 shows a side view of the device without cover.

5 Fig. 9 viser nålehovedet set fra enden med toppladen.FIG. 9 shows the needle head seen from the end with the top plate.

Fig. 10 viser et tværsnit af nålehovedet med toppladen.FIG. 10 shows a cross-section of the needle head with the top plate.

Fig. 11 viser nålehovedet set fra oven uden toppladen..FIG. 11 shows the needle head seen from above without the top plate ..

Fig. 12 viser nålehovedets sideplade med rotationsdetaljer.FIG. 12 shows the needle head side plate with rotation details.

Fig. 13 viser nålehovedet justeret 90° for at muliggøre rengøring.FIG. 13 shows the needle head adjusted 90 ° to allow for cleaning.

10 Fig. 14 viser CPU-processoren og de komponenter, der skal kontrolleres.FIG. 14 shows the CPU processor and the components to be controlled.

Fig. 15 viser injektionsfremgangsmådens forløb i sekvens.FIG. 15 shows the sequence of the injection procedure in sequence.

Fig. 16 viser nålen i detaljer.FIG. 16 shows the needle in detail.

Fig. 17 viser apparatet med krumtapaksel i stedet for aktuator.FIG. 17 shows the apparatus with crankshaft instead of actuator.

Fig. 18 viser cirkulationen af lage i apparatet uden filtre.FIG. 18 shows the circulation of layers in the apparatus without filters.

15 Fig. 19 viser cirkulationen af lage i apparatet med filtre.FIG. 19 shows the circulation of layers in the apparatus with filters.

Detaljeret beskrivelse - figurer oo foretrukken udførelsesformDetailed Description - Figures and Preferred Embodiment

Som det kan ses af fig. 1, har apparatet et injektorhoved 21 med et antal nåle 32 20 og afdækning 22 til beskyttelse. En elektrisk kontrolboks 23 er udstyret med frekvenskontrolenheder og en CPU (Central Processing Unit). Et horisontalt transportbånd 24 bevæger fødevaren trinvist under nålehovedet 21. Apparatet har afdækning 26 og døre 30 med håndtag 27, Et lageindtag 39 stikker ud fra afdækningen.As can be seen from FIG. 1, the apparatus has an injector head 21 with a plurality of needles 32 20 and cover 22 for protection. An electrical control box 23 is equipped with frequency control units and a CPU (Central Processing Unit). A horizontal conveyor belt 24 moves the food incrementally under the needle head 21. The apparatus has cover 26 and doors 30 with handle 27, a housing intake 39 protruding from the cover.

2525

Som det kan ses af fig. 2, holdes pumpen 34 med dens motor 44 og aktuatoren 38 til at kontrollere nålehovedets placering af rammen 25, som er placeret under maskinen og har justerbare fødder 31. Støtter 40 holder vertikale lejer 35, hvori der er placeret aksler 36. Akslerne 36 holder pladerne 41, som er forbundet med 30 nålehovedet 21. Røret til indtag 39 fører hen til pumpen 34 og tryksensoren 28 og derefter igennem rør 33 og 43 og en fleksibel slange 42 til nålehovedet 21 og ind i nålene 32.As can be seen from FIG. 2, the pump 34 is held with its motor 44 and the actuator 38 to check the needle head placement of the frame 25 which is located below the machine and has adjustable feet 31. Supports 40 hold vertical bearings 35 in which shafts 36. The shafts 36 hold the plates 41, which is connected to the needle head 21. The tube for intake 39 leads to the pump 34 and pressure sensor 28 and then through tubes 33 and 43 and a flexible hose 42 to the needle head 21 and into the needles 32.

På fig. 3 er apparatet vist uden den ene af endeafdækningerne 26 og dørene 30 35 og med transportbåndet 24 på plads. Lage går gennem indtaget 39 ind i pumpen 34, via rør gennem tryksensoren 28 og igen via rør til den fleksible slange 42 og ind i nålehovedet 21. Fra nålehovedet 21 fordeles lagen til antallet af nåle 32 5 DK 177044 B1 gennem et trykkammer 49 (se fig. 10) inden i nålehovedet 21, og overflødig lage ryger gennem transportbåndet 24 og ned i drypbakken 45.In FIG. 3, the apparatus is shown without one of the end covers 26 and doors 30 35 and with the conveyor belt 24 in place. Layer passes through intake 39 into pump 34, via tube through pressure sensor 28 and again via tube to flexible hose 42 and into needle head 21. From needle head 21, the lobe is distributed to the number of needles 32 through a pressure chamber 49 (see Fig. 10) within the needle head 21, and superfluous pods pass through the conveyor belt 24 and down into the drip tray 45.

Fig. 4 viser apparatets ramme 25 med afdækninger 26 og støtter 40 til vertikale 5 lejer 35 og med aksler 36, der holder nålehovedet 21. Her ses afdækningerne 26 fastgjort til rammen og transportbåndet 24 og drypbakken 45 er fjernet.FIG. 4 shows the frame 25 of the apparatus with covers 26 and supports 40 for vertical 5 bearings 35 and with shafts 36 holding the needle head 21. Here, the covers 26 are attached to the frame and the conveyor belt 24 and the drip tray 45 are removed.

iin

Som det kan ses af fig. 5, er sideskinnerne 46 placeret oven på afdækningerne 26, og de vertikale stænger 36, der holder nålehovedet 21, går gennem både 10 sideskinnerne 46 og røret 43 til nålehovedet. En nålestyreplade 70 med huller til nålene 32 er fastgjort til sideskinnerne.As can be seen from FIG. 5, the side rails 46 are located on top of the covers 26, and the vertical rods 36 holding the needle head 21 pass through both the side rails 46 and the tube 43 to the needle head. A needle guide plate 70 with holes for the needles 32 is attached to the side rails.

Fra samme vinkel som i fig. 5 ses apparatet på fig. 6 med transportbåndet 24 på plads. Afdækningen 22 tit nålehovedet 21 og den elektriske kontrolboks 23 er 15 også vist på plads, men dørene 30 er udeladt.From the same angle as in FIG. 5, the apparatus of FIG. 6 with the conveyor belt 24 in place. The cover 22 for the needle head 21 and the electrical control box 23 is also shown in place, but the doors 30 are omitted.

Fig. 7 er en opstalt af apparatet set fra enden uden rammeafdækning 26.FIG. 7 is an end elevation of the apparatus without frame cover 26.

Fig. 8 er en opstalt af apparatet set fra siden uden døre 30. Motoren 44 til 20 pumpen 34 er placeret på rammen 25.FIG. 8 is a side elevational view of the apparatus without doors 30. Engine 44 to 20 pump 34 is located on frame 25.

Fig. 9 og 10 er opstaiter af nålehovedet 21 set fra enden med toppladen 48 og pladen 41 til at holde nålehovedet 21, nålene 32, boltene 53 til at holde pladen 41 og boltene 54 til at fastgøre pladen 52 til at holde nålene til nålehovedet.FIG. 9 and 10 are views of the needle head 21 seen from the end with the top plate 48 and the plate 41 for holding the needle head 21, the needles 32, the bolts 53 for holding the plate 41 and the bolts 54 for securing the plate 52 for holding the needles to the needle head.

25 Boltene 55 går gennem huller 51 og toppladen 48 til nålehovedet 21. Fig. 9 viser nålehovedet 21 set fra enden med toppladen 48. Fig. 10 viser trykkammeret 49 over nålene 32. Over nålen 32 er der svejset et stempel 61 med en tætning, der skal forhindre lage i at lække fra nålehovedet, bortset fra gennem selve nålen (se fig. 16 og 10), 3025 The bolts 55 pass through holes 51 and the top plate 48 to the needle head 21. FIG. 9 shows the needle head 21 seen from the end with the top plate 48. FIG. 10 shows the pressure chamber 49 over the needles 32. Above the needle 32, a piston 61 is welded with a seal to prevent leaks from leaking from the needle head, except through the needle itself (see Figures 16 and 10), 30

Fig. 11 viser nålehovedet uden toppladen set fra oven. Den ene ende er vist med sideplade 41, og den anden ende er vist uden denne plade 41.FIG. 11 is a top view of the needle head without the top plate. One end is shown with side plate 41 and the other end is shown without this plate 41.

Fig. 12 viser endepladen 41, og hvordan den er fastgjort med en stopboit 57, en 35 aksel 58 og en ring 59, så nålehovedet 21 let kan drejes 90° med henblik på rengøring.FIG. 12 shows the end plate 41 and how it is secured with a stop boot 57, a shaft 58 and a ring 59 so that the needle head 21 can be easily rotated 90 ° for cleaning.

6 DK 177044 B16 DK 177044 B1

Fig. 13 viser nålehovedet 21 drejet 90° i forhold til driftspositionen med henblik på rengøring og de vertikale aksler 36 til at holde nålehovedet på plads.FIG. 13 shows the needle head 21 rotated 90 ° relative to the operating position for cleaning and the vertical shafts 36 to hold the needle head in place.

Fig. 14 viser apparatets drift. CPU-processoren (Central Processing Unit) 60 er 5 placeret i den elektriske kontrolboks 23 (se fig. 8), og det er muligt for en operatør at kontrollere driften af hele apparatet ved hjælp af et kontaktpanel 66 placeret foran det elektriske kontrolpanel 23. CPU-processoren 60 kontrollerer driften af aktuatoren 38, lagepumpens motor 44 og motoren 29, der driver transportbåndet 24. Enheden 60 kan justere tryksensorens 28 indstillinger, og 10 motorens 44 hastighed reguleres på baggrund af signaler modtaget fra tryksensorerne, så det ønskede tryk opnås. CPU-processoren forsynes med elektrisk strøm fra en elektrisk strømforsyning 67 placeret i det elektriske kontrolpanel 23.FIG. 14 shows the operation of the apparatus. The CPU (Central Processing Unit) 60 is located in the electrical control box 23 (see Fig. 8) and it is possible for an operator to control the operation of the entire apparatus by means of a contact panel 66 located in front of the electrical control panel 23. The CPU processor 60 controls the operation of the actuator 38, the bearing pump motor 44 and the motor 29 driving the conveyor belt 24. The unit 60 can adjust the settings of the pressure sensor 28, and the speed of the motor 44 is controlled based on signals received from the pressure sensors so that the desired pressure is achieved. The CPU processor is powered by an electric power supply 67 located in the electrical control panel 23.

15 Fig. 15 viser den anvendte fremgangsmåde (de nærmere detaljer fremgår af det skematiske blokdiagram): - Apparatet startes. Transportbåndet stoppes. Naiehovedet er i øverste position. Nålehovedet begynder at bevæge sig mod transportbåndet.FIG. 15 shows the method used (the details are shown in the schematic block diagram): - The device is started. The conveyor belt is stopped. The nape head is in the top position. The needle head begins to move toward the conveyor belt.

- Fødevarens højde bestemmes ved hjælp af en højdesensor eller 20 fastsættes til en forudbestemt værdi. Når denne højde nås, starter lagepumpen.- The height of the food is determined by means of a height sensor or 20 is set to a predetermined value. When this height is reached, the layer pump starts.

- Lagepumpen starter og kører op til en forudbestemt hastighed, således at et forudbestemt tryk opnås med en forsinkelse, når nålene kommer i kontakt med fødevaren.- The storage pump starts and runs at a predetermined speed, so that a preset pressure is achieved with a delay when the needles come into contact with the food.

25 - Tryksensoren 28 justerer pumpens hastighed, således at et forudbestemt tryk I nålehovedet opnås.25 - Pressure sensor 28 adjusts the pump speed so that a predetermined pressure in the needle head is achieved.

- Nålene føres så langt ned i fødevaren, at den nederste ende af nålene næsten rører ved transportbåndet.- The needles are inserted so far into the food that the lower end of the needles almost touch the conveyor belt.

- Tiden, hvor nålene er inde i fødevaren, er forudbestemt.- The time when the needles are inside the food is predetermined.

30 - Nåle, som rammer en knogle, stopper enkeltvist, mens de øvrige nåle fortsætter ned til den lavest mulige position.30 - Needles that hit a bone stop individually, while the other needles continue down to the lowest possible position.

- Når nålehovedet har nået den laveste position, vender det om og bevæger sig til den højest mulige position i sekvensen.- When the needle head has reached the lowest position, it reverses and moves to the highest possible position in the sequence.

- Nålene bevæges lige nøjagtigt så højt op, at fødevaren er fri, og gør det 35 muligt for andre fødevarer at blive bragt i position.- The needles are moved just as high as the food is free, allowing other foods to be brought into position.

7 DK 177044 B1 - Ved det højeste punkt i sekvensen stopper pumpen. Forudbestemte indstillinger kontrollerer start og stop af pumpen, siledes at maksimal kontrol opnås.7 GB 177044 B1 - At the highest point in the sequence, the pump stops. Predefined settings control the start and stop of the pump so that maximum control is achieved.

- Transportbåndet bevæges fremad et forudbestemt stykke vej for at 5 injicere lage i fødevaren en gang, to gange eller så mange gange, som det ønskes.- The conveyor belt moves forward a predetermined distance to inject the food into the food once, twice or as many times as desired.

- Apparatet startes på ny, og den samme sekvens gentages.- The unit is restarted and the same sequence is repeated.

Fig. 16 viser nålen 32 i detaljer med stemplet 61 og en tætning 62, der 10 forhindrer lage i at lække fra stemplet på ydersiden. Den øverste nål er vist drejet 90” og med tætningen 62 på plads.FIG. 16 shows the needle 32 in detail with the piston 61 and a seal 62 preventing leaks from leaking from the piston on the outside. The top needle is shown turned 90 ”and with the seal 62 in place.

Fig. 17 viser apparatet med krumtapaksel 63 i stedet for aktuator 38.FIG. 17 shows the apparatus with crankshaft 63 instead of actuator 38.

15 Fig. 18 viser cirkulationen af lage i apparatet uden noget filter, nålehovedet 21, motoren 29 til at drive transportbåndet, aktuatoren 38, højdesensoren 68 og tryksensoren 28.FIG. 18 shows the circulation of layers in the apparatus without any filter, the needle head 21, the motor 29 for driving the conveyor belt, the actuator 38, the height sensor 68 and the pressure sensor 28.

Fig. 19 viser som fig. 18 cirkulationen af lage i apparatet, men med tilføjelse af et 20 åbent tilbageløbsfilter 64. Desuden vises et lukket filter 65 under tryk med en roterende skraber til rengøring af indersiden og en ventil 69 til bortledning af partikler, der er større end nålens indvendige diameter.FIG. 19 shows as FIG. The circulation of layers in the apparatus, but with the addition of an open reflux filter 64. In addition, a closed filter 65 is shown under pressure with a rotary scraper for cleaning the inside and a valve 69 for draining particles larger than the inner diameter of the needle.

25 Konklusion, virkning oo omfang af opfindelsenConclusion, effect and scope of the invention

Ud fra ovenstående beskrivelse fremgår det, at dette injektionsapparat og denne fremgangsmåde til injektion er både enklere ag bedre end hidtil kendte apparater og metoder. Der er ingen ventiler til at kontrollere nålenes injektion, ingen kæder 30 eller fjedre i apparatet og et design, der mærkbart reducerer kravene til vedligeholdelse. Apparatet omfatter meget få komponenter og kun et par enkelte bevægelige dele. Alle de parametre, som det er nødvendigt at styre, kan styres via et kontaktpanel placeret foran den elektriske kontrolboks.From the above description, it will be seen that this injection apparatus and method of injection are both simpler and better than previously known apparatus and methods. There are no valves to control needle injection, no chains 30 or springs in the device, and a design that noticeably reduces maintenance requirements. The device comprises very few components and only a few single moving parts. All the parameters that need to be controlled can be controlled via a switch panel located in front of the electrical control box.

35 Der er mulighed for adskillige variationer. Apparatet kan for eksempel have to separate nålehoveder og et lagecirkulationssystem. Nålene kan have forskellige mål og forskellige typer af spidser, såsom åbne spidser eller spidser med flere 8 DK 177044 B1 horisontale åbninger. Motoren, der driver transportbåndet, kan være en tromlemotor, en gearmotor, en trykluftsmotor eller en hydraulisk motor. De vertikale lejer til at holde nålehovedet kan erstattes med hjul eller andre former for styreskinner til at sikre en stabil vertikal bevægelse. Nålehovedets afdækning 5 kan have forskellige former og være lavet af forskellige typer materiale. Højdesensoren foran nålene kan være af forskellig type, fødevarens højde kan være forudbestemt, eller bevægelsesvinklen kan bruges, når der anvendes en gearmotor med en krumtapaksel i stedet for en trykluftsmotor, en hydraulisk motor eller en trinmotor til at bevæge nålehovedet op og ned.35 Several variations are possible. For example, the apparatus may have two separate needle heads and a layer circulation system. The needles may have different dimensions and different types of tips, such as open tips or tips with multiple horizontal openings. The motor that drives the conveyor belt can be a drum motor, a gear motor, a compressed air motor or a hydraulic motor. The vertical bearings for holding the needle head can be replaced with wheels or other types of guide rails to ensure a stable vertical movement. The needle head cover 5 may have different shapes and be made of different types of material. The height sensor in front of the needles may be of different types, the height of the food may be predetermined, or the angle of movement may be used when using a gear motor with a crankshaft instead of a compressed air motor, a hydraulic motor or a stepper motor to move the needle head up and down.

1010

Claims (13)

1. Apparat til injektion af lage indeholdende forskellige ingredienser såsom vand, krydderier og/eller opslemmede proteiner i fødevarer, nærmere bestemt 5 lage eller opslemmet tilbehør, i en kødmasse eller fiskemuskel, hvilket apparat omfatter en ramme (25), et nåiehoved (21) omfattende en flerhed af nåle (32) og et trykkammer (49), hvor hver nål (32) har et stempel (61) ovenover, og stemplerne presses ned af trykket fra lagen i nålehovedets (21) trykkammer (49); et transportbånd (24) med en motor (29) med en positionssensor; en 10 aktuator (38) til at bevæge nålehovedet op og ned med en højdepositionssensor; kendetegnet ved: - en pumpe (34) til at pumpe lage, der slås til/fra alt efter nålens højde i forhold til fødevarens højde; - en tryksensor (28) i et iagerør efter pumpen (34) og nær nålehovedet, der 15 bestemmer trykket inden i fødevaren ved at variere pumpens hastighed; - en CPU-processor (60), der: - kontrollerer lagetrykket ved at variere pumpens hastighed, - varierer motorernes hastighed, - justerer den tid, hvor nålene er i fødevaren, 20. justerer den tid, hvor nålene er uden for fødevaren, og kan justere dette uafhængigt af tiden inde i fødevaren, - starter/stopper transportbåndets bevægelse fremad, mens nålene er uden for fødevaren, og kontrollerer længden af den fremadrettede bevægelse.Apparatus for injecting layers containing various ingredients such as water, spices and / or suspended proteins into foods, in particular layers or suspended accessories, into a meat mass or fish muscle, which apparatus comprises a frame (25), a reaching head (21) comprising a plurality of needles (32) and a pressure chamber (49), each needle (32) having a plunger (61) above, and the pistons being pressed down by the pressure of the sheet into the pressure chamber (49) of the needle head (21); a conveyor belt (24) having a motor (29) having a position sensor; an actuator (38) for moving the needle head up and down with a height position sensor; characterized by: - a pump (34) for pumping layers which are switched on / off according to the height of the needle in relation to the height of the food; a pressure sensor (28) in a feeding tube after the pump (34) and near the needle head, which determines the pressure within the food by varying the pump speed; - a CPU processor (60) which: - controls the lag pressure by varying the pump speed, - varies the speed of the motors, - adjusts the time when the needles are in the food, 20. adjusts the time when the needles are out of the food, and can adjust this independently of the time inside the food, - starts / stops the conveyor movement forward while the needles are outside the food, and controls the length of the forward movement. 2. Apparat ifølge krav 1 kendetegnet ved, at aktuatoren er en servomotor (38), som bevæger nålehovedet op og ned.Apparatus according to claim 1, characterized in that the actuator is a servomotor (38) which moves the needle head up and down. 3. Apparat ifølge krav 1 kendetegnet ved, at aktuatoren er en gearmotor (63) med en krumtapaksel, som bevæger nålehovedet op og ned. 30Apparatus according to claim 1, characterized in that the actuator is a gear motor (63) with a crankshaft which moves the needle head up and down. 30 4. Apparat ifølge krav 1 kendetegnet ved, at aktuatoren er en hydraulisk motor eller en luftmotor på et gear med en krumtapaksel, som bevæger nålehovedet op og ned.Apparatus according to claim 1, characterized in that the actuator is a hydraulic motor or an air motor on a gear unit with a crankshaft which moves the needle head up and down. 5. Apparat ifølge krav 1-4 kendetegnet ved, at apparatet yderligere omfatter et stempel (61) oven over nålen (32), som gør det muligt for et væsketryk af 10 DK 177044 B1 lage i nålehovedets trykkammer (49) at presse nålene ned og ind i kødet eller fisken.Apparatus according to claims 1-4, characterized in that the apparatus further comprises a plunger (61) above the needle (32), which allows a fluid pressure of the needle chamber pressure chamber (49) to push the needles down. and into the meat or fish. 6. Apparat ifølge krav 1-5 kendetegnet ved, at pumpen (34) aktiveres af 5 pumpemotorer (44), som kontrollerer hastigheden for at skabe det tryk, der ønskes, for at nålene kun anvender lagetrykket, når de er blevet presset ind i kødet eller fisken.Apparatus according to claims 1-5 characterized in that the pump (34) is actuated by 5 pump motors (44) which control the speed to create the desired pressure so that the needles only apply the bearing pressure when they have been pressed into the the meat or the fish. 7. Apparat ifølge krav 1-6 kendetegnet ved, at pumpemotorernes (44) j 10 hastighed kontrolleres af nålehovedets (21) bevægelsesniveau op og ned, således at nålene (32) kun anvender lagetrykket, når de er blevet presset ind i kødet eller fisken.Apparatus according to claims 1-6, characterized in that the speed of the pump motors (44) is controlled by the level of movement of the needle head (21) up and down, so that the needles (32) apply the layer pressure only when they have been pressed into the meat or fish. . 8. Apparat ifølge krav 1-6 kendetegnet ved, at pumpemotoremes (44) 15 hastighed kontrolleres af nålehovedets (21) højdeniveau for at udøve tryk, således at nålene kun injicerer, når de er inden i fødevarerne.Apparatus according to claims 1-6, characterized in that the speed of the pump motors (44) is controlled by the height level of the needle head (21) to exert pressure so that the needles inject only when they are inside the food. 9. Apparat ifølge et hvilket som helst af de foregående krav kendetegnet ved, at hele nålehovedet (21) kan drejes 90° for at lette rengøring af nålene. 20Apparatus according to any one of the preceding claims, characterized in that the entire needle head (21) can be turned 90 ° to facilitate cleaning of the needles. 20 9 DK 177044 B19 DK 177044 B1 10. Apparat ifølge et hvilket som helst af de foregående krav kendetegnet ved, at nålehovedet (21) har en enkel plade på toppen (48), som let kan fjernes eller tages af for at skifte nåletype og rense nålene.Apparatus according to any one of the preceding claims, characterized in that the needle head (21) has a simple plate on the top (48) which can be easily removed or removed to change the needle type and clean the needles. 11. Fremgangsmåde til injektion af lage indeholdende forskellige ingredienser såsom vand, krydderier og/eller opslemmede proteiner i fødevarer, nærmere bestemt lage eller opslemmet tilbehør, i en kødmasse eller fiskemuskel, hvor fødevaren, hvori væsken skal injiceres, placeres på et transportbånd (24), og hvor nålehovedets (21) bevægelsesretning, efter det har nået den laveste 30 position på en forudbestemt positionsskala, vendes, og nålene (32) begynder at bevæge sig ud af fødevaren; kendetegnet ved: - at nålehovedet (21) bevæges ned fra den højeste position og, når det passerer en forudbestemt højde eller modtager et signal fra en højdepositionssensor, at en11. A method for injecting layers containing various ingredients such as water, spices and / or suspended proteins into foods, in particular, layers or suspended accessories, into a meat mass or fish muscle, wherein the food into which the liquid is to be injected is placed on a conveyor belt (24) and wherein the direction of movement of the needle head (21), after reaching the lowest position on a predetermined position scale, is reversed and the needles (32) begin to move out of the food; characterized in that: - the needle head (21) is moved down from the highest position and, when passing a predetermined height or receiving a signal from a height position sensor, that a 35 CPU-processor (60) starter en pumpe (34) til at pumpe lage, - at pumpen (34) opnår den hastighed, der ønskes for at opnå det lagetryk, der kræves af en CPU-processor (60) via en sensor (28) i et lageforsyningsrør, DK 177044 B1 11 - at CPU-processoren (60); - stopper pumpen (34) ved forudbestemte højder for nålene (32) eller ved den position, hvor nålene (32) er næsten ude affødevaren, - kontrollerer tiden og hastigheden af nålene inden i fødevaren, 5. kontrollerer tiden og hastigheden af nålene uden for fødevaren uafhængigt af tiden inde i fødevaren, - fører transportbåndet (24) fremad, lige efter at nålene (32) har forladt fødevaren med et nålehoveds (21) bredde eller en anden forudbestemt afstand, I afhængigt at det påkrævede injektionsniveau. 10The CPU processor (60) starts a pump (34) for pump making - the pump (34) achieves the speed desired to achieve the layer pressure required by a CPU processor (60) via a sensor ( 28) in a power supply pipe, the CPU processor (60); - stops the pump (34) at predetermined heights of the needles (32) or at the position where the needles (32) are almost out of the food, - checks the time and speed of the needles inside the food, 5. checks the time and speed of the needles outside. - the conveyor belt (24) advances just after the needles (32) leave the food with the width of a needle head (21) or some other predetermined distance, depending on the injection level required. 10 12. Fremgangsmåde ifølge krav 11 kendetegnet ved, at nåiehovedet (21) står stille, når transportbåndet bevæges fremad.Method according to claim 11, characterized in that the reaching head (21) is stationary as the conveyor belt moves forward. 13. Fremgangsmåde ifølge krav 11 og 12 kendetegnet ved, at transportbåndet 15 (24) kan bevæges fremad uden at injicere, hvor nålehovedet (21) står stille i den øverste position. i j iMethod according to claims 11 and 12, characterized in that the conveyor belt 15 (24) can be moved forward without injecting, where the needle head (21) is stationary in the upper position. i j i
DKPA201070054A 2008-11-25 2010-02-15 Machine and method of injection into meat DK177044B1 (en)

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DE102011001464B4 (en) * 2011-03-22 2015-03-26 Schröder Maschinenbau KG Method and device for injecting liquid into food products
RU2697276C2 (en) * 2014-11-26 2019-08-13 Геа Фуд Сольюшнс Бакел Б.В. System for spraying brine with a filter
CN106922794A (en) * 2017-03-17 2017-07-07 苏州华跃玖泰食品有限公司 A kind of injector
CN108094481A (en) * 2018-01-05 2018-06-01 南宁市生润科技有限公司 A kind of braised pork punching nail
CN108353987A (en) * 2018-01-05 2018-08-03 南宁市生润科技有限公司 A kind of automatic nail hole machine of braised pork
CN110200045B (en) * 2019-06-04 2021-05-25 重庆润夔园食品有限公司 A safe and reliable salt solution injection machine for preserved pork production
BE1028855B1 (en) * 2020-12-07 2022-07-05 Vanafish Nv Process for processing raw fish
WO2023217340A1 (en) * 2022-05-12 2023-11-16 Fomaco A/S Meat injection device

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