Imitated lobster steak forming machine

Abstract

The invention relates to the technical field of food processing, and provides an imitated lobster steak forming machine which comprises a rack, a raw material supply device, a stripe processing device and a finished product extrusion device, the raw material supply device comprises a raw material storage tank, a raw material conveying pipe, a feeding blade, a transmission shaft, a feeding driving assembly and a mixing tank; the stripe processing device comprises a processing pipe and a rotary driving assembly, the processing pipe is rotationally arranged on the rack, an upper pipe opening of the processing pipe is aligned with a bottom outlet of the mixing tank, and the rotary driving assembly is in transmission connection with the processing pipe; the finished product extrusion device comprises a supporting seat, a left extrusion roller, a right extrusion roller, a left rotating shaft, a right rotating shaft, an extrusion driving assembly and an extension driving assembly. The method has the advantages and beneficial effects that the color paste is mixed into the outer-layer fish pulp wrapper, and spaced spiral lines are formed on the surface of the outer-layer fish pulp wrapper, so that the lines of a lobster body are better simulated; the long-strip-shaped materials discharged from the bottom of the processing pipe directly fall into a finished product extrusion device, small-block-shaped lobster-imitating finished products are automatically obtained, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a lobster steak imitation forming machine. Background Art

[0002] Imitation lobster steak is a food that imitates the shape of a lobster. It is often used in hot pot and is widely loved by consumers. The raw materials of the imitation lobster steak mainly include an outer layer of fish paste wrapping, an inner layer of filling and a color paste. The color paste is used to form lines on the surface of the product. The invention patent application document with publication number CN111109513A discloses an imitation lobster steak and a method for making the same.

[0003] The traditional processing equipment of imitation lobster steak uses a raw material supply device to send the outer layer of fish paste wrapping, the inner layer of filling and the color paste from three raw material storage tanks to a mixing tank. Figure 1 The raw material supply device includes a raw material storage tank 21, a raw material conveying pipe 22, a feed blade 23, a transmission shaft 24, a feed drive assembly 25 and a mixing tank 26. The bottom of the raw material storage tank 21 is connected to the top of the mixing tank 26 through the raw material conveying pipe 22. The mixing tank 26 is fixedly arranged on the frame 1. The feed blade 23 is located inside the raw material storage tank 21. The feed blade 23 is fixedly arranged at the lower end of the transmission shaft 24. The upper end of the transmission shaft 24 is connected to the feed drive assembly 25. The three raw material storage tanks 21 are respectively used to store the outer layer of fish paste foreskin, the inner layer of filling and the color paste.

[0004] The long strips of material are discharged from the bottom of the mixing tank 6, and then pass through the pipe 8 with a channel similar to the shape of the lobster body, and finally fall into the finished product boiling tank 5, where they are shaped into long strips of imitation lobster steaks 91 after being boiled. Since the mixing tank is fixed, it is difficult for the color paste to form interval lines on the surface of the outer layer of fish paste skin after entering the mixing tank, and the style of the imitation lobster steak finally obtained is quite different from the lines of the lobster body. Figure 2 The staff uses a colander to move the long imitation lobster steak 91 to the chopper device 9, and manually uses the chopper device to cut the long imitation lobster steak into multiple small pieces of imitation lobster steak; the small pieces of imitation lobster steak are easy to pack and transport, but the production efficiency of such manual cutting is very low. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a lobster steak imitation forming machine, which forms spaced spiral lines on the surface of the outer fish paste skin through a processing tube, and the long strips of material coming out of the processing tube directly fall into the finished product extrusion device to automatically obtain small pieces of imitation lobster steaks, thereby improving production efficiency.

[0006] The present invention is implemented as follows: a lobster steak forming machine, comprising:

[0007] Frame, raw material supply device, stripe processing device and finished product extrusion device;

[0008] The raw material supply device comprises a raw material storage tank, a raw material delivery pipe, a feed blade, a transmission shaft, a feed drive assembly and a mixing tank. The bottom of the raw material storage tank is connected to the top of the mixing tank through the raw material delivery pipe. The mixing tank is fixedly arranged on the frame. The feed blade is located inside the raw material storage tank. The feed blade is fixedly arranged at the lower end of the transmission shaft. The upper end of the transmission shaft is connected to the feed drive assembly. The three raw material storage tanks are used to store the outer layer of fish paste wrapping, the inner layer of filling and the color paste respectively.

[0009] The stripe processing device comprises a processing tube and a rotation drive assembly, wherein the processing tube is rotatably arranged on the frame, the upper tube opening of the processing tube is aligned with the bottom outlet of the mixing tank, and the rotation drive assembly is drivingly connected with the processing tube;

[0010] The finished product extrusion device includes a support seat, a left extrusion roller, a right extrusion roller, a left rotating shaft, a right rotating shaft, an extrusion drive assembly and an extension drive assembly, the center of the left extrusion roller is fixedly connected to the front end of the left rotating shaft, the rear end of the left rotating shaft is rotatably connected to the support seat, the center of the right extrusion roller is fixedly connected to the front end of the right rotating shaft, the rear end of the right rotating shaft is rotatably connected to the support seat, the left extrusion roller and the right extrusion roller are both conical in shape, the left extrusion roller and the right extrusion roller have opposite rotation directions and the same rotation speed, the extrusion drive assembly is transmission-connected to the left rotating shaft and the right rotating shaft, the support seat is slidably connected to the frame, the extension drive assembly is transmission-connected to the support seat, the left extrusion roller and the right extrusion roller are both located below the lower pipe opening of the processing tube.

[0011] Furthermore, the rotary drive assembly includes a first gear, a second gear and a processing motor, the first gear is fixedly arranged on the outer wall of the processing tube, the output shaft of the processing motor is fixedly connected to the center of the second gear, the body of the processing motor is fixedly arranged on the frame, and the first gear is meshingly connected to the second gear.

[0012] Furthermore, a mesh plate is provided in the middle of the processing tube.

[0013] Furthermore, the raw material storage tank for storing the outer layer of fish paste wrapping is connected to the left and right sides of the top of the mixing tank respectively through the two raw material delivery pipes, the raw material storage tank for storing the inner layer of filling is connected to the center of the top surface of the mixing tank through one raw material delivery pipe, and the raw material storage tank for storing the color paste is connected to the bottom side of the mixing tank through one raw material delivery pipe.

[0014] Furthermore, the raw material supply device also includes a delivery pump, and the delivery pump is installed in the raw material delivery pipe.

[0015] Furthermore, the extrusion drive assembly includes a left gear, a right gear, a third gear and an extrusion motor, the center of the left gear is fixedly connected to the rear end of the left rotating shaft, the center of the right gear is fixedly connected to the rear end of the right rotating shaft, the left gear and the right gear have the same number of teeth, the left gear is meshingly connected to the right gear, the body of the extrusion motor is fixedly set on the support seat, the output shaft of the extrusion motor is fixedly connected to the center of the third gear, and the third gear is meshingly connected to the left gear.

[0016] Furthermore, the extension drive assembly includes a push-pull block, a connecting rod, a turntable and an extension motor, the push-pull block is fixedly connected to the support seat, one end of the connecting rod is hinged to the push-pull block, the other end of the connecting rod is hinged to the edge of the turntable, the center of the turntable is fixedly connected to the output shaft of the extension motor, and the body of the extension motor is fixedly set on the frame.

[0017] Furthermore, the raw material supply device also includes a cooling enclosure, a drain pipe and a valve, the cooling enclosure surrounds the raw material storage tank, the bottom of the cooling enclosure is fixedly connected to the bottom of the raw material storage tank, an ice cube delivery port is provided between the top of the cooling enclosure and the top of the raw material storage tank, the bottom of the cooling enclosure is connected to the drain pipe, and the valve is installed on the drain pipe.

[0018] Furthermore, the raw material supply device also includes a temperature sensor and an indicator light. The temperature sensor is installed on the raw material conveying pipe, and the indicator light is electrically connected to the temperature sensor.

[0019] Furthermore, it also includes a finished product water boiling box, which is located below the left extrusion roller and the right extrusion roller.

[0020] Compared with the background technology, the advantages and beneficial effects of the present invention are as follows: the outer layer of fish paste wrapper, the inner layer of filling material and the color paste raw material enter the mixing tank for preliminary mixing, and then enter the processing tube. With the rotation of the processing tube, the raw materials are mixed more evenly, and the processing tube drives the outer layer of fish paste wrapper to rotate, and the outer layer of fish paste wrapper also moves downward, so that the color paste is mixed into the outer layer of fish paste wrapper and forms spaced spiral lines on the surface, which better imitates the lines of the lobster body; the long strip material discharged from the bottom of the processing tube directly falls into the finished product extrusion device, and the long strip material passes through the conical channel between the left extrusion roller and the right extrusion roller to obtain a shape that simulates the lobster body, and then the long strip material is torn into small pieces of imitation lobster steak finished products through the rapid reciprocating extension movement of the left extrusion roller and the right extrusion roller. At the same time, the rotation of the left extrusion roller and the right extrusion roller transports the small pieces of imitation lobster steak finished products downward, and finally falls into the finished product boiling box for shaping, and the small pieces of imitation lobster steak are automatically obtained, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.

[0022] Figure 1 It is a structural schematic diagram of a traditional lobster steak processing equipment in the background technology.

[0023] Figure 2 It is a structural schematic diagram of a guillotine device in the background technology.

[0024] Figure 3 Schematic diagram of the structure of the lobster steak imitation forming machine in an embodiment of the present invention.

[0025] Figure 4 It is a schematic structural diagram of a finished product extrusion device in an embodiment of the present invention.

[0026] Figure 5 It is a connection diagram of the support seat, the left extrusion roller, the left rotating shaft and the left gear in an embodiment of the present invention.

[0027] Figure 6 Schematic diagram of the positions of the mixing tank, processing pipe and grid plate in the embodiment of the present invention.

[0028] Figure 7 It is a schematic diagram of the connection between the raw material storage tank, the cooling enclosure, the drain pipe and the valve in an embodiment of the present invention.

[0029] Figure 8 It is a schematic diagram of the positions of the raw material storage tank and the cooling enclosure in an embodiment of the present invention.

[0030] Fig. 9 It is a schematic diagram of a long strip material falling from a processing tube to between a left extrusion roller and a right extrusion roller in an embodiment of the present invention.

[0031] Fig.10 It is a schematic diagram of the positions of the long strip material and the conical channel in an embodiment of the present invention.

[0032] Fig.11 Schematic diagram of the left extrusion roller and the right extrusion roller in the initial position in the embodiment of the present invention.

[0033] Fig.12 It is a schematic diagram of the left extrusion roller and the right extrusion roller extending forward and the long strip material being pulled and becoming thinner in an embodiment of the present invention.

[0034] Fig.13 It is a schematic diagram of tearing a long strip of material into pieces to obtain small pieces of imitation lobster fillet products in an embodiment of the present invention.

[0035] Fig.14 Schematic diagram of the left extrusion roller and the right extrusion roller returning to their initial positions in the embodiment of the present invention.

[0036] Fig.15 1 is a schematic diagram of the structure of a small-block imitation lobster fillet product in an embodiment of the present invention.

[0037] Fig.16 yes Fig.15 Cross-sectional view in the AA direction.

[0038] Reference numerals: frame 1; raw material supply device 2; raw material storage tank 21; raw material conveying pipe 22; feed blade 23; transmission shaft 24; feed drive assembly 25; mixing tank 26; cooling enclosure 27; drain pipe 28; valve 281; temperature sensor 29; indicator light 291; stripe processing device 3; processing pipe 31; grid plate 311; rotation drive assembly 32; first gear 321; second gear 322; processing motor 323; finished product extrusion device 4; support seat 41; left extrusion roller 42; conical channel 421; right extrusion roller 43; left rotating shaft 44; right rotating shaft 45; extrusion drive assembly 46; left gear 461; right gear 462; third gear 463; extrusion motor 464; extension drive assembly 47; push-pull block 471; connecting rod 472; turntable 473; finished product boiling box 5; long strip material 6; small block imitation lobster fillet finished product 7; pipeline 8; shearing device 9; long strip imitation lobster fillet 91. DETAILED DESCRIPTION

[0039] The embodiment of the present invention provides an imitation lobster steak forming machine, which overcomes the disadvantages of low production efficiency in the background technology that the mixing tank is fixed, and it is difficult to form spaced lines on the surface of the outer fish paste skin after the color paste enters the mixing tank, and the long imitation lobster steak is manually cut into multiple small pieces of imitation lobster steak using a guillotine device; the raw materials are mixed more evenly, the color paste is mixed into the outer fish paste skin and forms spaced spiral lines on the surface, which better imitates the lines on the lobster body, and the long strip material discharged from the bottom of the processing tube is automatically extruded by the finished product extruder to obtain small pieces of imitation lobster steak finished products, thereby improving the technical effect of improving production efficiency.

[0040] The overall idea of ​​the technical solution of the embodiment of the present invention is as follows:

[0041] A stripe processing device and a finished product extrusion device are additionally arranged below the mixing tank of the background technology. The processing tube of the stripe processing device can rotate. When the mixed raw material rotates with the processing tube, it also moves downward and is discharged from the tapered mouth. The color paste is mixed into the outer layer of fish paste foreskin and forms spaced spiral lines on the surface, and then a long strip of material is obtained; the long strip of material falls between the left extrusion roller and the right extrusion roller of the finished product extrusion device, and the long strip of material passes through the conical channel between the left extrusion roller and the right extrusion roller to obtain a shape that simulates the body of a lobster, and then the long strip of material is torn apart by the rapid reciprocating extension movement of the left extrusion roller and the right extrusion roller to obtain small pieces of imitation lobster steak finished products. At the same time, the rotation of the left extrusion roller and the right extrusion roller transports the small pieces of imitation lobster steak finished products downward, and finally falls into the finished product boiling box for shaping, and the imitation lobster steak finished products are quickly and automatically obtained.

[0042] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0043] See also Figures 1 to 16 , a preferred embodiment of the present invention.

[0044] A lobster steak imitation forming machine, comprising:

[0045] A frame 1, a raw material supply device 2, a stripe processing device 3 and a finished product extrusion device 4;

[0046] The raw material supply device 2 includes a raw material storage tank 21, a raw material conveying pipe 22, a feed blade 23, a transmission shaft 24, a feed drive assembly 25 and a mixing tank 26. The bottom of the raw material storage tank 21 is connected to the top of the mixing tank 26 through the raw material conveying pipe 22. The mixing tank 26 is fixedly arranged on the frame 1. The feed blade 23 is located inside the raw material storage tank 21. The feed blade 23 is fixedly arranged at the lower end of the transmission shaft 24. The upper end of the transmission shaft 24 is connected to the feed drive assembly 25. The three raw material storage tanks 21 are used to store the outer layer of fish paste foreskin, the inner layer of filling and the color paste respectively.

[0047] The stripe processing device 3 includes a processing tube 31 and a rotation drive assembly 32. The processing tube 31 is rotatably arranged on the frame 1. The upper tube opening of the processing tube 31 is aligned with the bottom outlet of the mixing tank 26. The rotation drive assembly 32 is transmission-connected with the processing tube 31.

[0048] The finished product extrusion device 4 includes a support seat 41, a left extrusion roller 42, a right extrusion roller 43, a left rotating shaft 44, a right rotating shaft 45, an extrusion drive assembly 46 and an extension drive assembly 47. The center of the left extrusion roller 42 is fixedly connected to the front end of the left rotating shaft 44, and the rear end of the left rotating shaft 44 is rotationally connected to the support seat 41. The center of the right extrusion roller 43 is fixedly connected to the front end of the right rotating shaft 45, and the rear end of the right rotating shaft 45 is rotationally connected to the support seat 41. The left extrusion roller 42 and the right extrusion roller 43 are both conical in shape, and the rotation directions of the left extrusion roller 42 and the right extrusion roller 43 are opposite and the rotation speeds are the same. The extrusion drive assembly 46 is transmission-connected with the left rotating shaft 44 and the right rotating shaft 45, the support seat 41 is slidingly connected with the frame 1, and the extension drive assembly 47 is transmission-connected with the support seat 41. The left extrusion roller 42 and the right extrusion roller 43 are both located below the lower pipe opening of the processing tube 31.

[0049] The beneficial effect of the above technical solution is that the outer layer of fish paste wrapper, the inner layer of filling material and the color paste raw material enter the mixing tank 26 for preliminary mixing, and then enter the processing tube 31. With the rotation of the processing tube 31, the raw materials are mixed more evenly, and the processing tube 31 drives the outer layer of fish paste wrapper to rotate, and the outer layer of fish paste wrapper also moves downward, so that the color paste is mixed into the outer layer of fish paste wrapper and forms spaced spiral lines on the surface, which better imitates the lines of the lobster body; the long strip material 6 discharged from the bottom of the processing tube 31 directly falls into the finished product The extrusion device 4, the long strip material 6 passes through the conical channel 421 between the left extrusion roller 42 and the right extrusion roller 43 to obtain a shape that simulates the body of a lobster, and then the long strip material 6 is torn into pieces by the rapid reciprocating extension movement of the left extrusion roller 42 and the right extrusion roller 43 to obtain small pieces of imitation lobster steak products 7. At the same time, the rotation of the left extrusion roller 42 and the right extrusion roller 43 transports the small pieces of imitation lobster steak products 7 downward, and finally falls into the finished product boiling box 5 for shaping, and the small pieces of imitation lobster steak products 7 are automatically obtained, thereby improving production efficiency.

[0050] The feed drive assembly 25 is a motor. The feed blade 23 is a spiral blade, referring to the structure of a screw extruder. The lower tube mouth of the processing tube 31 is a tapered mouth, which helps the preliminarily mixed raw materials to rotate with the processing tube 31, and then move downward to be discharged from the tapered mouth. The long strip material 6 discharged from the bottom of the processing tube 31 falls on the conical part between the left extrusion roller 42 and the right extrusion roller 43. The left extrusion roller 42 rotates clockwise, and the right extrusion roller 43 rotates counterclockwise; when the left extrusion roller 42 and the right extrusion roller 43 extend forward quickly at the same time, the long strip material 6 above is pulled and thinned, and then due to the rotation of the left extrusion roller 42 and the right extrusion roller 43 themselves, the thinned position is broken, thereby obtaining a small block of imitation lobster steak, and the left extrusion roller 42 and the right extrusion roller 43 retract to the initial position. In this embodiment, the extrusion drive assembly rotates the left and right extrusion rollers for one circle, and the extension drive assembly causes the support seat and the extrusion roller to extend and retract six times.

[0051] The rotation drive assembly 32 includes a first gear 321, a second gear 322 and a processing motor 323. The first gear 321 is fixedly disposed on the outer wall of the processing tube 31. The output shaft of the processing motor 323 is fixedly connected to the center of the second gear 322. The body of the processing motor 323 is fixedly disposed on the frame 1. The first gear 321 is meshedly connected to the second gear 322. This is an implementation method for the processing tube 31 to perform a rotational motion.

[0052] The middle of the processing tube 31 has a mesh plate 311. The beneficial effect of this technical solution is that the preliminarily mixed raw materials pass through the mesh holes of the mesh plate 311, and the processing tube 31 and the mesh plate 311 rotate simultaneously, which helps to drive the materials in the processing tube 31 to rotate.

[0053] The raw material storage tank 21 for storing the outer layer of fish paste wrapping is connected to the left and right sides of the top of the mixing tank 26 through the two raw material delivery pipes 22, respectively; the raw material storage tank 21 for storing the inner layer of core filling is connected to the center of the top surface of the mixing tank 26 through one raw material delivery pipe 22; and the raw material storage tank 21 for storing the color paste is connected to the bottom side of the mixing tank 26 through one raw material delivery pipe 22. The beneficial effect of this technical solution is that, in the process of the raw materials entering the mixing tank 26, the outer layer of fish paste wrapping first surrounds the inner layer of core filling, and the color paste is then mixed into the outer layer of fish paste wrapping and forms spaced spiral lines on the surface of the color paste.

[0054] The raw material supply device 2 further comprises a delivery pump (not shown), which is installed in the raw material delivery pipe 22. The beneficial effect of this technical solution is that the delivery pump helps to increase the power of delivering the raw materials.

[0055] The extrusion drive assembly 46 includes a left gear 461, a right gear 462, a third gear 463 and an extrusion motor 464. The center of the left gear 461 is fixedly connected to the rear end of the left rotating shaft 44, the center of the right gear 462 is fixedly connected to the rear end of the right rotating shaft 45, the left gear 461 and the right gear 462 have the same number of teeth, the left gear 461 is meshed with the right gear 462, the body of the extrusion motor 464 is fixedly arranged on the support seat 41, the output shaft of the extrusion motor 464 is fixedly connected to the center of the third gear 463, and the third gear 463 is meshed with the left gear 461. The beneficial effect of this technical solution is that the left extrusion roller 42 and the right extrusion roller 43 are made to rotate synchronously with the meshing left gear 461 and right gear 462.

[0056] The extension drive assembly 47 includes a push-pull block 471, a connecting rod 472, a turntable 473 and an extension motor (not shown), wherein the push-pull block 471 is fixedly connected to the support seat 41, one end of the connecting rod 472 is hinged to the push-pull block 471, the other end of the connecting rod 472 is hinged to the edge of the turntable 473, the center of the turntable 473 is fixedly connected to the output shaft of the extension motor, and the body of the extension motor is fixedly arranged on the frame 1. The beneficial effect of this technical solution is that the rotational motion of the turntable 473 is converted into the forward and backward linear movement of the push-pull block 471 by utilizing the motion principle of the crank sliding, so that the left extrusion roller 42 and the right extrusion roller 43 can simultaneously perform a reciprocating extension motion.

[0057] The finished product extrusion device 4 also includes a linear guide (not shown) and a roller (not shown), the linear guide is installed on the frame, the roller is installed on the support seat, and the roller rolls back and forth on the linear guide. The beneficial effect of this technical solution is that compared with sliding friction, there is rolling friction between the roller and the linear guide, and the friction force is small, which is conducive to the repeated telescopic movement of the support seat.

[0058] The raw material supply device 2 also includes a cooling panel 27, a drain pipe 28 and a valve 281. The cooling panel 27 surrounds the raw material storage tank 21. The bottom of the cooling panel 27 is fixedly connected to the bottom of the raw material storage tank 21. An ice cube inlet is provided between the top of the cooling panel 27 and the top of the raw material storage tank 21. The bottom of the cooling panel 27 is connected to the drain pipe 28. The valve 281 is installed on the drain pipe 28. The beneficial effect of this technical solution is that the ice cubes cool the raw material storage tank 21, causing the raw materials to produce low-temperature gelation, which helps to increase the elasticity and water retention of the imitation lobster steak product. The water generated by the ice cubes absorbing heat is discharged outward through the drain pipe 28. The valve 281 is a manual ball valve.

[0059] The raw material supply device 2 further includes a temperature sensor 29 and an indicator light 291. The temperature sensor 29 is installed on the raw material conveying pipe 22, and the indicator light 291 is electrically connected to the temperature sensor 29. The beneficial effect of this technical solution is that the temperature sensor 29 detects the temperature of the raw material conveying pipe 22 and feeds back to the indicator light 291. When the MCU inside the indicator light 291 detects that the temperature is higher than the preset temperature threshold, it indicates that there is insufficient ice in the cooling enclosure 27. At this time, the indicator light 291 emits a red light to remind the staff to add ice.

[0060] The finished product water boiling tank 5 is also included, and the finished product water boiling tank 5 is located below the left extrusion roller 42 and the right extrusion roller 43. The beneficial effect of this technical solution is that the finished product water boiling tank 5 contains hot water, and the small-piece imitation lobster steak finished product 7 is shaped after being boiled. Finally, the staff uses a colander to take the small-piece imitation lobster steak out of the finished product water boiling tank 5.

[0061] The working method of the present invention is as follows: the outer layer of fish paste wrapping, the inner layer of filling material and the color paste are placed in three raw material storage tanks 21 by the staff respectively, and the raw materials are transported to the mixing tank 26 by means of the feeding drive assembly 25. The raw materials fill the cavity of the mixing tank 26 and then move downward, and the outer layer of fish paste wrapping surrounds the inner layer of filling material, and the color paste is mixed into the outer layer of fish paste wrapping and forms spaced spiral lines on the surface. The material in the mixing tank 26 enters the processing tube 31, and the processing tube 31 drives the material to rotate, and the material moves downward at the same time, so that the color paste is mixed into the outer layer of fish paste wrapping and forms spaced spiral lines on the surface. The spiral lines better imitate the lines on the lobster's body; the long strip material 6 discharged from the bottom of the processing tube 31 falls between the left extrusion roller 42 and the right extrusion roller 43 of the finished product extrusion device 4, and the long strip material 6 is torn apart by the rapid reciprocating extension movement of the left extrusion roller 42 and the right extrusion roller 43 to obtain small pieces of imitation lobster steak products 7. At the same time, the rotation of the left extrusion roller 42 and the right extrusion roller 43 transports the small pieces of imitation lobster steak products 7 downward, and finally the small pieces of imitation lobster steak products 7 fall into the finished product boiling box 5 for shaping; the staff uses a colander to scoop out the shaped small pieces of imitation lobster steak 7.

[0062] Although the specific implementation modes of the present invention are described above, those skilled in the art should understand that the specific implementation modes described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A lobster steak forming machine, characterized in that: include: Frame, raw material supply device, stripe processing device and finished product extrusion device; The raw material supply device comprises a raw material storage tank, a raw material delivery pipe, a feed blade, a transmission shaft, a feed drive assembly and a mixing tank. The bottom of the raw material storage tank is connected to the top of the mixing tank through the raw material delivery pipe. The mixing tank is fixedly arranged on the frame. The feed blade is located inside the raw material storage tank. The feed blade is fixedly arranged at the lower end of the transmission shaft. The upper end of the transmission shaft is connected to the feed drive assembly. The three raw material storage tanks are used to store the outer layer of fish paste wrapping, the inner layer of filling and the color paste respectively. The stripe processing device comprises a processing tube and a rotation drive assembly, wherein the processing tube is rotatably arranged on the frame, the upper tube opening of the processing tube is aligned with the bottom outlet of the mixing tank, and the rotation drive assembly is drivingly connected with the processing tube; The finished product extrusion device includes a support seat, a left extrusion roller, a right extrusion roller, a left rotating shaft, a right rotating shaft, an extrusion drive assembly and an extension drive assembly, the center of the left extrusion roller is fixedly connected to the front end of the left rotating shaft, the rear end of the left rotating shaft is rotatably connected to the support seat, the center of the right extrusion roller is fixedly connected to the front end of the right rotating shaft, the rear end of the right rotating shaft is rotatably connected to the support seat, the left extrusion roller and the right extrusion roller are both conical in shape, the left extrusion roller and the right extrusion roller have opposite rotation directions and the same rotation speed, the extrusion drive assembly is transmission-connected to the left rotating shaft and the right rotating shaft, the support seat is slidably connected to the frame, the extension drive assembly is transmission-connected to the support seat, the left extrusion roller and the right extrusion roller are both located below the lower pipe opening of the processing tube.

2. The lobster steak imitation forming machine according to claim 1, characterized in that: The rotary drive assembly includes a first gear, a second gear and a processing motor. The first gear is fixedly arranged on the outer wall of the processing tube. The output shaft of the processing motor is fixedly connected to the center of the second gear. The body of the processing motor is fixedly arranged on the frame. The first gear is meshingly connected to the second gear.

3. The lobster steak imitation forming machine according to claim 1, characterized in that: A mesh plate is provided in the middle of the processing tube.

4. The lobster steak imitation forming machine according to claim 1, characterized in that: The raw material storage tank for storing the outer layer of fish paste wrapping is connected to the left and right sides of the top of the mixing tank through the two raw material delivery pipes respectively; the raw material storage tank for storing the inner layer of filling is connected to the center of the top surface of the mixing tank through one raw material delivery pipe; and the raw material storage tank for storing the color paste is connected to the bottom side of the mixing tank through one raw material delivery pipe.

5. The lobster steak imitation forming machine according to claim 1, characterized in that: The raw material supply device further comprises a delivery pump, and the delivery pump is installed on the raw material delivery pipe.

6. The lobster steak imitation forming machine according to claim 1, characterized in that: The extrusion drive assembly includes a left gear, a right gear, a third gear and an extrusion motor. The center of the left gear is fixedly connected to the rear end of the left rotating shaft, the center of the right gear is fixedly connected to the rear end of the right rotating shaft, the left gear and the right gear have the same number of teeth, the left gear is meshingly connected to the right gear, the body of the extrusion motor is fixedly set on the support seat, the output shaft of the extrusion motor is fixedly connected to the center of the third gear, and the third gear is meshingly connected to the left gear.

7. The lobster steak imitation forming machine according to claim 1, characterized in that: The extension drive assembly includes a push-pull block, a connecting rod, a turntable and an extension motor. The push-pull block is fixedly connected to the support seat, one end of the connecting rod is hinged to the push-pull block, the other end of the connecting rod is hinged to the edge of the turntable, the center of the turntable is fixedly connected to the output shaft of the extension motor, and the body of the extension motor is fixedly arranged on the frame.

8. The lobster steak imitation forming machine according to claim 1, characterized in that: The raw material supply device also includes a cooling enclosure, a drain pipe and a valve. The cooling enclosure surrounds the raw material storage tank. The bottom of the cooling enclosure is fixedly connected to the bottom of the raw material storage tank. An ice cube insertion port is provided between the top of the cooling enclosure and the top of the raw material storage tank. The bottom of the cooling enclosure is connected to the drain pipe, and the valve is installed on the drain pipe.

9. The lobster steak imitation forming machine according to claim 1, characterized in that: The raw material supply device further comprises a temperature sensor and an indicator light. The temperature sensor is installed on the raw material conveying pipe, and the indicator light is electrically connected to the temperature sensor.

10. The lobster steak imitation forming machine according to claim 1, characterized in that: It also includes a finished product water boiling box, which is located below the left extrusion roller and the right extrusion roller.

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