WO2022183504A1

WO2022183504A1 - Double-valve adjustable vegetable protein meat forming machine

Info

Publication number: WO2022183504A1
Application number: PCT/CN2021/079385
Authority: WO
Inventors: 王召君; 宁萌; 陈洁; 何志勇; 曾茂茂; 秦昉
Original assignee: 江南大学
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2022-09-09

Abstract

Disclosed in the present invention is a double-valve adjustable vegetable protein meat forming machine, the machine comprising: a feeding unit, which comprises a first material storage box, a feeding port arranged at the upper portion of the first material storage box, and a material delivery pipe connected to the bottom of the first material storage box; a mixed steaming and boiling unit, which comprises a mixed steaming and boiling chamber, wherein two ends of the mixed steaming and boiling chamber are respectively a first end and a second end, a tail end of the material delivery pipe is connected to a side edge of the first end, and the second end is provided with a die orifice; a water injecting unit, which is connected to the mixed steaming and boiling chamber; and a forming unit, which comprises a forming chamber, wherein two ends of the forming chamber are respectively a third end and a fourth end, the third end is in butt joint with the die orifice of the mixed steaming and boiling chamber, the fourth end is connected to a finished product outlet, and the forming chamber is provided with a front-end stop valve and a tail-end stop valve. The present invention has the advantages of having a high production efficiency, being reliable and safe, etc., and a finished protein meat product made thereby has a good texture, a high degree of fiber and an excellent taste.

Description

A double-valve adjustable vegetable protein meat forming machine

technical field

The invention relates to the technical field of processing equipment for vegetable protein food, in particular to a double-valve adjustable vegetable protein meat forming machine.

Background technique

my country is a country with a large population. The production of safe, nutritious and healthy agricultural products is a top priority for the national economy and people's livelihood. With the continuous improvement of people's living standards, there will be a serious imbalance between the supply and demand of meat products in my country. It is estimated that by 2030, the supply gap of my country's meat products will reach 38.04 million tons, which will seriously threaten my country's grain and food security. In order to alleviate the pressure on the effective supply of meat agricultural products, protein meat production technologies including vegetable protein meat based on plant protein and animal cultured meat based on new cell factories have been gradually developed in recent years. Compared with traditional agricultural animal husbandry, the new protein meat product has significant advantages. It can not only solve the problems of hormones, antibiotics, pesticide residues and zoonotic virus, parasite, pathogenic bacteria infection in traditional agriculture, but also save 75% of water. , reducing greenhouse gas emissions by 87% and land area requirements by 95%.

Soy products are the daily favorite food of Chinese people. In addition to tofu, tofu skin and dried tofu made by traditional craftsmanship, puffed soy products are also more popular. Among them, protein meat is more popular due to its nutrition and taste of meat. more representative. The scientific name of protein meat is tissue protein. It is a soybean product formed by mixing cold-pressed soybean flour, low-temperature soybean meal, wheat starch, and soybean protein isolate, and then extruding from the die mouth through screw extrusion and heating. The existing protein meat processing equipment generally adopts the form of a single screw structure. Its structural main body is a sleeve and an extrusion screw, the extrusion screw is located inside the sleeve, one end of the sleeve is designed with a feeding port, and the other end is a food extrusion end. The screw of this kind of equipment is short, the shear force on the material is small, and the product expansion is not enough; the existing machine adopts a form of external heating, the heating element is fixed outside the screw sleeve, and the material is not sufficiently heated in the screw sleeve, resulting in The final product has a low degree of fibrosis, insufficient gluten, and poor taste.

In general, although the commercialized products of protein meat have been launched, the current research is still in the early stage, there are still many technical bottlenecks to be broken through, and the sensory properties and nutritional value of protein meat need to be improved. Therefore, there is an urgent need for a more efficient, reliable and safe protein meat production device in the market.

SUMMARY OF THE INVENTION

The purpose of this section is to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the application to avoid obscuring the purpose of this section, abstract and title, and such simplifications or omissions should not be used to limit the scope of the invention.

The present invention is proposed in view of the problems existing in the prior art.

Therefore, the object of the present invention is to provide a double-valve adjustable vegetable protein meat forming machine, which includes: a feeding unit, which includes a first storage box, which is arranged on the upper part of the first storage box and communicates with the inside of the first storage box. a feeding port, and a feeding pipe connected to the bottom of the first storage tank and communicated with the inside thereof; a mixing cooking unit, which includes a mixing cooking chamber, and the two ends of the mixing cooking chamber are the first end and the first end respectively. Two ends, the end of the feeding pipe is connected to the side of the first end, and the second end is provided with a die; a water injection unit, which is connected to the mixing and cooking chamber and communicated with its interior; a molding unit , which includes a molding chamber, the two ends of the molding chamber are respectively a third end and a fourth end, the third end is butted with the die opening of the mixing cooking chamber, and the fourth end is connected with a finished product outlet; The molding chamber is provided with a front end stop valve on a section corresponding to the third end, and an end stop valve is provided on a section corresponding to the fourth end.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the feeding pipe includes a horizontal pipe section connected to the bottom side wall of the first storage tank, and one end is vertically connected to the The other end of the horizontal pipe section is connected to the vertical pipe section on the side of the first end.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the mixed cooking unit further includes a heating element sleeved on the periphery of the mixed cooking chamber, and the heating element can The corresponding section of the mixing cooking chamber is heated.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the mixed cooking unit further includes a first circulating water cooling system fitted to the mixed cooking chamber and a first circulating water cooling system connected with the first The circulating water cooling system is connected to the first water tank.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the water injection unit includes a water delivery pipe connected to the mixing cooking chamber, and a water injection port connected to the upper end of the water delivery pipe, and a pump connected to the water pipe section.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the forming unit further includes a second circulating water cooling system fitted to the forming chamber and a second circulating water cooling system connected with the second circulating water. The cooling system is connected to the second water tank.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the front end stop valve has the same structure as the end stop valve.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the front end stop valve includes a valve body with a longitudinal channel, and a side surface of the valve body is provided with a window that is transparent inside and outside; The valve body is connected and fixed on the segment of the molding chamber through its two butt ends; the window of the valve body is detachably connected with a fixing seat, and the interior of the fixing seat is provided with a transparent first through hole; The outer end of the fixed seat is detachably connected with a pressing plate, and the pressing plate is provided with a second perforation that is opposite to the first perforation; the inner part of the longitudinal channel is provided with a ball core, and the inner part of the ball core has a Corresponding to the on-off hole of the longitudinal channel, and the spherical core can rotate relatively in the longitudinal channel; the spherical core part is exposed to the window of the valve body, and the exposed part is connected with a driving column , the inner end of the drive column is a plug-in end, the cross-section of the plug-in end is non-circular, and the exposed part of the ball core is provided with a plug-in slot matched with the plug-in end; A limit ring is arranged on the periphery, and an outer port of the first through hole is provided with an annular groove matched with the limit ring; the drive column passes through the first through hole, and is inserted into the plug through the plug end and rest in the annular groove through the limit ring; the pressing plate is limited on the outer side of the limit ring; the outer end of the drive column is connected with a stop valve handle.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the double-valve adjustable vegetable protein meat forming machine further includes a feeding unit; the feeding unit includes a feeding chamber, a set of The feeding port at the upper end of the feeding chamber and communicated with the inside thereof, the feeding screw arranged inside the feeding chamber, and the driving motor connected with the feeding screw through a deceleration mechanism; transparent and located just above the inlet.

As a preferred solution of the double-valve adjustable vegetable protein meat forming machine of the present invention, wherein: the double-valve adjustable vegetable protein meat forming machine further comprises a storage unit; the storage unit is arranged in the forming chamber The upper end of the end is directly opposite to the finished product outlet, and the finished product outlet is inserted into the interior of the storage unit, and can deliver the finished product to the interior of the storage unit.

Beneficial effects of the present invention: The present invention proposes a double-valve adjustable vegetable protein meat molding machine, which has the advantages of fast production efficiency, reliability, safety, etc., and the finished protein meat product has good texture, high degree of fibrosis and excellent taste. .

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort. in:

Figure 1 is the overall structure diagram of the double-valve adjustable vegetable protein meat forming machine.

Figure 2 is a structural diagram of a mixed cooking unit.

FIG. 3 is a structural diagram of a molding unit.

Figure 4 is a side view of the shut-off valve.

FIG. 5 is a cross-sectional view of FIG. 4 .

Figure 6 is a structural diagram of a feeding unit.

FIG. 7 is a schematic diagram of an assembly embodiment of a mixing screw.

Detailed ways

In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Many specific details are set forth in the following description to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present invention. Similar promotion, therefore, the present invention is not limited by the specific embodiments disclosed below.

Second, reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of "in one embodiment" in various places in this specification are not all referring to the same embodiment, nor are they separate or selectively mutually exclusive from other embodiments.

Referring to Figures 1-6, it is an embodiment of the present invention, which provides a double-valve adjustable vegetable protein meat forming machine. The double-valve adjustable vegetable protein meat forming machine includes a feeding unit 100 , a mixed cooking unit 200 , a water injection unit 300 , a forming unit 400 and an integral support 700 .

Specifically, the feeding unit 100 is used to directly supply the material (dry powder) to the mixing and cooking unit 200, and includes a first storage tank 101, a feeding port 102 disposed on the upper part of the first storage tank 101 and interconnected with the inside thereof, And the feeding pipe 103 connected to the bottom of the first storage box 101 and communicated with the inside thereof.

The first storage box 101 can temporarily store an appropriate amount of materials, and the feeding port 102 is bucket-shaped.

The mixed cooking unit 200 is used for mixing and heating of materials and water, so as to realize the preliminary processing of raw materials. The mixing cooking unit 200 includes a horizontal hollow tubular mixing cooking chamber 201, two ends of the mixing cooking chamber 201 are a first end 201a and a second end 201b respectively, and the end of the feeding pipe 103 is connected to the side of the first end 201a, and realizes It is in communication with the inner space of the mixing and cooking chamber 201; the second end 201b is provided with a die opening 202, which is used for extruding and discharging the materials after mixing and deforming into a die.

The water injection unit 300 is used to supply the raw material water for the mixed material to the inside of the mixed cooking unit 200 , and is connected to the mixed cooking chamber 201 and communicated with the inside thereof.

The forming unit 400 is used for forming and outputting products, and includes a forming chamber 401 . The two ends of the forming chamber 401 are the third end 401a and the fourth end 401b respectively, the third end 401a is butted with the die 202 of the mixing cooking chamber 201, and the fourth end 401b is connected with the finished product outlet 402; The front end stop valve 403 is provided on the section of the third end 401a, and the end stop valve 404 is provided on the section corresponding to the fourth end 401b.

The coordinated use/selective use of the double globe valve can accurately adjust the material flow in the molding unit 400 and ensure the high quality and high quality of the finished product.

Preferably, the front end stop valve 403 and the end stop valve 404 have the same structure.

Further, the feeding pipe 103 includes a horizontal pipe section 103a connected to the bottom side wall of the first storage box 101, and a vertical pipe section 103b with one end vertically connected to the horizontal pipe section 103a and the other end connected to the side of the first end 201a.

Further, the mixed cooking unit 200 further includes a heating element 203 sleeved on the periphery of the mixed cooking chamber 201. The heating element 203 can be an existing heating element such as an electric heating coil or a heating water jacket, which can correspond to the mixing and cooking chamber 201. section is heated.

Further, the mixed cooking unit 200 further includes a first circulating water cooling system 204 attached to the mixed cooking chamber 201 and a first water tank 205 connected with the first circulating water cooling system 204 .

The first circulating water cooling system 204 can be a liquid-cooled pipe wound or wrapped around the periphery of the mixing cooking chamber 201, and the two ends of the liquid-cooled pipe are connected to the first water tank 205 simultaneously through the water inlet pipe section and the water outlet pipe section, respectively, To realize the reciprocating use of cooling water, the water circulation power can be realized by the circulating pump installed on the water inlet pipe section/outlet pipe section.

Further, the water injection unit 300 includes a water delivery pipe 301 connected to the mixing cooking chamber 201 , a water injection port 302 connected to the upper end of the water delivery pipe 301 , and a pump 303 connected to a section of the water delivery pipe 301 . The water injection port 302 is bucket-shaped and is suspended above the mixing and cooking chamber 201 .

Further, the molding unit 400 further includes a second circulating water cooling system 405 attached to the molding chamber 401 and a second water tank 406 connected with the second circulating water cooling system 405 .

The second circulating water cooling system 405 and its second water tank 406 are disposed at the lower part of the molding unit 400, and its specific structure and implementation are the same as those of the first circulating water cooling system 204, which will not be repeated here.

Further, the front end stop valve 403 includes a valve body 403a having a longitudinal channel 403a-1, and a side surface of the valve body 403a is provided with a window 403a-2 that is transparent inside and outside; the valve body 403a is connected and fixed in the molding chamber through its two butt ends 401 between the ends of the two segments that can be split.

A fixing seat 403b is detachably connected to the window 403a-2 of the valve body 403a (for example, the edge of the fixing seat 403b is fixed on the periphery of the window 403a-2 by bolts), and the interior of the fixing seat 403b is provided with a transparent and facing The first perforation 403b-1 of the window 403a-2.

A pressing plate 403c is detachably connected to the outer end of the fixed seat 403b (for example, the edge of the pressing plate 403c is fixed on the periphery of the outer end of the fixed seat 403b by bolts), and the pressing plate 403c is provided with a second through hole 403c facing the first through hole 403b-1 -1.

The interior of the longitudinal channel 403a-1 has a spherical cavity, the spherical cavity is provided with a spherical core 403d, the interior of the spherical core 403d has an on-off hole 403d-1 corresponding to the longitudinal channel 403a-1, and the spherical core 403d can be in the longitudinal direction. Relative rotation occurs in the spherical chamber of the channel 403a-1, so that the on-off hole 403d-1 faces/deviates from the longitudinal channel 403a-1, and thus controls the on-off state of the shut-off valve.

Part of the ball core 403d is exposed to the window 403a-2 of the valve body 403a, and a driving column 403e is connected to the exposed part of the core 403d. Non-circular (such as square), the exposed part of the ball core 403d is provided with a socket 403d-2 matched with the socket end 403e-1; a limit ring 403e-2 is also provided on the periphery of the driving column 403e, and the first through hole 403b The outer port of -1 is provided with an annular groove 403b-2 that fits into the limit ring 403e-2.

The driving column 403e passes through the first through hole 403b-1, and is inserted into the insertion slot 403d-2 through the plug end 403e-1 to realize the limit binding of circumferential rotation, and rests on the ring through the limit ring 403e-2 In the groove 403b-2; the limit ring 403e-2 can rotate relatively in the annular groove 403b-2.

The pressing plate 403c is defined on the outer side of the limiting ring 403e-2 to prevent the driving column 403e from falling.

The outer end of the driving column 403e is connected with a stop valve handle 403f, which is used for rotationally controlling the driving column 403e and the ball core 403d bound thereto, thereby controlling the rotation of the ball core 403d.

Further, the double-valve adjustable vegetable protein meat forming machine also includes a feeding unit 500 .

The feeding unit 500 includes a feeding chamber 501 with one end transparent, a feeding port 502 arranged on the upper end of the feeding chamber 501 and communicated with the inside thereof, a feeding screw 503 arranged inside the feeding chamber 501, and the feeding screw 503 through a deceleration mechanism. Connected drive motor 504.

The end of the feeding chamber 501 is transparent and is located just above the feeding port 102 .

The feeding port 502 can store more materials, and its use with the first storage box 101 can make the drive motor 504 of the feeding unit 500 not need to be turned on at all times, and it is not necessary to continuously supply materials; For temporary storage capacity, the drive motor 504 only needs to work at intervals (the feeding unit 500 periodically periodically delivers materials into the feeding port 102).

Further, the double-valve adjustable vegetable protein meat forming machine also includes a storage unit 600 .

The storage unit 600 is disposed at the end of the molding chamber 401 , and its upper end is opposite to the finished product outlet 402 . The storage unit 600 is a multifunctional storage box for hoarding produced products.

Further, the above-mentioned feeding unit 100, mixing cooking unit 200, water injection unit 300, molding unit 400, feeding unit 500, etc. can all be fixed on the integral support 700, and the integral support 700 is the supporting foundation of the equipment, which is used for supporting superstructure.

The equipment is turned on, the dry powder is added to the feeding chamber 501, the drive motor 504 drives the feeding screw 503 inside the feeding chamber 501 to rotate through the deceleration mechanism, the dry powder is slowly and steadily transported to the feeding port 102, and the dry powder enters the mixing and cooking chamber 201 through the feeding pipe 103. , start the pump 303, and inject the raw material water into the mixing cooking chamber 201 (the amount of water required for mixing is precisely controlled by the pump 303); the dry powder is mixed with the raw material water, and heated by the heating element 203 to realize the preliminary processing of the raw material; when After the temperature reaches an appropriate range, the first circulating water cooling system 204 needs to be turned on to control the temperature of the mixing cooking chamber 201 to prevent the temperature of the mixing cooking chamber 201 from being too high, causing damage to the equipment, or scalding accidents caused by the high temperature of the equipment shell. , and when the temperature instability of the mixing cooking chamber 201 is too high, it will cause adverse consequences of product quality degradation. The mixed material continues to flow, passes through the die opening 202, and the material is extruded and deformed into a die at the die opening 202; the shut-off valve is adjusted so that the molded material enters the molding chamber 401, and the second circulating water cooling system 405 of the molding chamber 401 is turned on , the temperature of the molding chamber 401 is controlled, and the front end stop valve 403 and the end stop valve 404 are used together to adjust the material flow in the molding chamber 401 to ensure the high quality and high quality of the finished product; the finished product is extruded from the finished product outlet 402, Enter storage unit 600.

In the above process, it should be noted that: after the product is molded and transported to the molding chamber 401, the front end stop valve 403 needs to be opened, so that the material can smoothly enter the molding chamber 401, and the front end stop valve 403 is adjusted to a suitable opening degree, which can ensure the entry of materials to the greatest extent. The speed and material volume of the molding chamber 401 are within the optimal range, so as to ensure that the texture and taste of the product are at a high level; after the material enters the molding chamber 401, the second circulating water cooling system 405 is turned on, and the temperature of the molding chamber 401 is adjusted. The adjustment control enables the product to be rapidly formed. After the product is processed and formed, the opening of the end stop valve 404 is adjusted. The double stop valve is used together to adjust the flow rate of the product in the molding chamber 401 more accurately. The finished product is extruded from the finished product outlet 402 and enters the storage. Unit 600, completes the entire protein meat processing procedure.

Further, as shown in FIG. 7 , in order to improve the mixing effect of the mixing cooking unit 200, the mixing cooking chamber 201 of the present invention is provided with a longitudinal mixing screw 800, which can also be driven by a motor located outside one end of the mixing cooking chamber 201 through a deceleration mechanism. Drive rotation.

The mixing screw 800 includes a longitudinally extending screw shaft 801 and a plurality of sleeve assemblies 802 that can be sleeved on the screw shaft 801; the structures of each sleeve assembly 802 sleeved on the screw shaft 801 can be the same or different, And none of the sleeve assemblies 802 sleeved on the screw shaft 801 can rotate in the circumferential direction relative to the screw shaft 801 (for example, the outer side wall of the screw shaft 801 is provided with an axial groove, and the inner side wall of each sleeve assembly 802 is provided with an axial groove. Corresponding protrusions are provided as limit fit).

Further, the sleeve assembly 802 includes an extrusion conveying element 802a and a mixing and stirring element 802b.

The extrusion transmission element 802a includes a first sleeve 802a-1 and a helical sheet 802a-2 disposed on the periphery of the first sleeve 802a-1, and the extrusion transmission element 802a can be sleeved on the screw through the first sleeve 802a-1 The periphery of the shaft 801 is used as a small "screw section" for conveying and extruding the material.

The mixing and stirring element 802b includes a second sleeve 802b-1, and a plurality of kneading bars 802b-2 detachably and uniformly distributed on the periphery of the second sleeve 802b-1 in the circumferential direction, and each kneading bar 802b-2 is fixed on each There are a plurality of stirring protrusions 802b-3 distributed along its axial direction, and the mixing bar 802b-2 is equipped with different specifications (the number of stirring protrusions 802b-3 on the mixing bar 802b-2 is different, which can be used in combination).

Since the mixing screw 800 of the present invention adopts a modular design and is equipped with a variety of sleeve components with different structures, it can flexibly assemble screws of various specifications and performances according to actual needs; therefore, the present invention can be applied to different The working scene meets different processing needs, and the combination is flexible and changeable.

The present invention is a double-valve adjustable vegetable protein meat molding machine, which has the advantages of fast production efficiency, reliability, safety, etc., and the produced protein meat product has good texture, high degree of fibrosis and excellent taste.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be Modifications or equivalent substitutions without departing from the spirit and scope of the technical solutions of the present invention should be included in the scope of the claims of the present invention.

Claims

A double-valve adjustable vegetable protein meat forming machine is characterized in that: comprising:

A feeding unit (100), comprising a first storage box (101), a feeding port (102) disposed on the upper part of the first storage box (101) and communicating with the inside thereof, and a feeding port (102) connected to the first storage box (101) A feeding pipe (103) interconnected at the bottom of the storage box (101) and its interior;

A mixed cooking unit (200), comprising a mixed cooking chamber (201), two ends of the mixed cooking chamber (201) being a first end (201a) and a second end (201b) respectively, the feeding pipe (103) The end of the end is connected to the side of the first end (201a), and the second end (201b) is provided with a die (202);

A water injection unit (300) is connected to the mixed cooking chamber (201) and communicated with the interior thereof;

A molding unit (400) includes a molding chamber (401), two ends of the molding chamber (401) are a third end (401a) and a fourth end (401b), the third end (401a) and the The die openings (202) of the mixing cooking chamber (201) are butted, and the fourth end (401b) is connected with the finished product outlet (402); A front end stop valve (403) is provided on the segment, and a terminal stop valve (404) is provided on the segment corresponding to the fourth end (401b).
The double-valve adjustable vegetable protein meat forming machine according to claim 1, characterized in that: the feeding pipe (103) comprises a horizontal pipe section (103a) connected to the bottom side wall of the first storage box (101) ), and a vertical pipe section (103b) whose one end is vertically connected to the horizontal pipe section (103a) and the other end is connected to the side of the first end (201a).
The double-valve adjustable vegetable protein meat forming machine according to claim 1 or 2, characterized in that: the mixed cooking unit (200) further comprises a heating element (203) sleeved on the periphery of the mixed cooking chamber (201) ), the heating element (203) is capable of heating the corresponding section of the mixed cooking chamber (201).
The double-valve adjustable vegetable protein meat forming machine according to claim 3, characterized in that: the mixed cooking unit (200) further comprises a first circulating water cooling system ( 204) and a first water tank (205) connected with the first circulating water cooling system (204).
The double-valve adjustable vegetable protein meat forming machine according to any one of claims 1, 2, and 4, characterized in that: the water injection unit (300) comprises a water delivery pipe (300) connected to the mixing cooking chamber (201). 301), a water injection port (302) connected to the upper end of the water delivery pipe (301), and a pump (303) connected to the section of the water delivery pipe (301).
The double-valve adjustable vegetable protein meat forming machine according to claim 5, characterized in that: the forming unit (400) further comprises a second circulating water cooling system (405) fitted to the forming chamber (401) and a second water tank (406) connected to the second circulating water cooling system (405).
The double-valve adjustable vegetable protein meat forming machine according to any one of claims 1, 2, 4, and 6, characterized in that: the front end stop valve (403) and the end stop valve (404) have the same structure.
The double-valve adjustable vegetable protein meat forming machine according to claim 7, wherein the front end stop valve (403) comprises a valve body (403a) having a longitudinal channel (403a-1), and the valve body The side surface of (403a) is provided with a window (403a-2) which is transparent inside and outside; the valve body (403a) is connected and fixed on the section of the molding chamber (401) through its two butt ends;

A fixed seat (403b) is detachably connected to the window (403a-2) of the valve body (403a), and the inside of the fixed seat (403b) is provided with a transparent surface facing the window (403a-2) ) of the first through hole (403b-1); the outer end of the fixing seat (403b) is detachably connected with a pressure plate (403c), and the pressure plate (403c) is provided with the first through hole (403b-1) The opposite second perforation (403c-1);

A spherical core (403d) is provided inside the longitudinal channel (403a-1), and the interior of the spherical core (403d) has an on-off hole (403d-1) corresponding to the longitudinal channel (403a-1), and the spherical core (403d) can rotate relative to the longitudinal channel (403a-1);

A window (403a-2) of the valve body (403a) is partially exposed from the ball core (403d), and a driving column (403e) is connected to the exposed part, and the inner end of the driving column (403e) is a plug-in socket. A connection end (403e-1), the cross section of the insertion end (403e-1) is non-circular, and the exposed part of the ball core (403d) is provided with a connection to the insertion end (403e-1) A limit ring (403e-2) is set on the periphery of the drive column (403e), and the outer port of the first through hole (403b-1) is provided with a limit ring (403b-1) that fits the limit the annular groove (403b-2) of the ring (403e-2);

The driving column (403e) passes through the first through hole (403b-1), is inserted into the insertion slot (403d-2) through the insertion end (403e-1), and passes through the limiter. The position ring (403e-2) rests in the annular groove (403b-2); the pressing plate (403c) is defined on the outer side of the limit ring (403e-2);

A stop valve handle (403f) is connected to the outer end of the drive column (403e).
The double-valve adjustable vegetable protein meat forming machine according to claim 8, characterized in that: the double-valve adjustable vegetable protein meat forming machine further comprises a feeding unit (500);

The feeding unit (500) comprises a feeding chamber (501), a feeding port (502) arranged on the upper end of the feeding chamber (501) and communicated with the inside thereof, and a feeding port (502) arranged inside the feeding chamber (501) a feeding screw (503) and a drive motor (504) connected with the feeding screw (503) through a deceleration mechanism;

The end of the feeding chamber (501) is transparent and is located just above the feeding port (102).
The double-valve adjustable vegetable protein meat forming machine according to claim 9, characterized in that: the double-valve adjustable vegetable protein meat forming machine further comprises a storage unit (600);

The storage unit (600) is arranged at the end of the molding chamber (401), the upper end of which is directly opposite to the finished product outlet (402), and the finished product outlet (402) is inserted into the storage unit (600) inside the storage unit (600).