CN117481297A

CN117481297A - Method for making dry steamed pork dumplings

Info

Publication number: CN117481297A
Application number: CN202311721437.XA
Authority: CN
Inventors: 刘承志; 戴文青
Original assignee: Guangzhou Baodao Food Processing Co ltd
Current assignee: Guangzhou Baodao Food Processing Co ltd
Priority date: 2023-12-14
Filing date: 2023-12-14
Publication date: 2024-02-02

Abstract

The invention relates to the technical field of steamed pork dumplings, in particular to a method for manufacturing a steamed pork dumplings, which comprises the following steps: dough is prepared according to a preset raw material proportion, and stuffing is prepared according to the preset raw material proportion; making dough into dough sheets by dough sheet forming equipment, and then dividing the dough sheets into shaomai sheets; condensing the stuffing at low temperature through a condensing device to form ice crystals in the stuffing; the steamed dumpling forming equipment presses the dough cover into a cylinder shape, then injects stuffing containing ice crystals, and then presses the stuffing into a preset shape through a closing-in structure to manufacture the steamed dumpling; the manufactured dry steamed pork is put in warehouse for freezing; the fluidity of the stuffing is reduced by low-temperature condensation, so that the stuffing is not easy to deform in the manufacturing process.

Description

Method for making dry steamed pork dumplings

Technical Field

The invention relates to the technical field of steamed pork dumplings, in particular to a method for manufacturing a steamed pork dumplings.

Background

Dry steaming is a traditional local snack in Guangdong, which is one of the popular snacks in Guangdong style breakfast. The dry steamed and burned food is different from the traditional steamed and burned food in that the traditional steamed and burned food takes glutinous rice as main material, meat, dried mushroom and other auxiliary materials are added, and the dry steamed and burned food takes semi-fat lean pork as main material, and dried mushroom, shelled shrimp and other auxiliary materials are added.

The stuffing of the dry steamed pork shaomai is prepared from the meat stuffing, the meat stuffing is crushed by a meat grinder under the condition of mass production, the crushed meat stuffing of the meat grinder has smaller particles, the fluidity of the crushed meat stuffing is higher than that of the stuffing of the traditional pork shaomai, the pork shaomai after filling is softer, the problem of collapse or deformation exists in the process of transferring the pork shaomai, the pork shaomai manufactured by a molding machine of the dry steamed pork shaomai is mainly cylindrical, and the shape of the meat stuffing is poorer than that of a vase of the manual pork shaomai. Therefore, the application provides a manufacturing method of the dry steamed pork dumpling.

Disclosure of Invention

The invention aims to provide a method for manufacturing a dry steamed pork-shaoxing, which aims to solve the problem that the shape of the dry steamed pork-shaoxing manufactured by the traditional pork-shaoxing manufacturing equipment is not beautiful as that of the traditional pork-shaoxing.

In order to achieve the above purpose, the present invention provides the following technical solutions:

a method for manufacturing a dry steamed pork dumpling, comprising the following steps:

step S100, dough is produced according to a preset raw material proportion, and stuffing is produced according to the preset raw material proportion;

step S200, manufacturing dough into flour wrappers by flour wrapper forming equipment, and then dividing the flour wrappers into shaomai wrappers;

step S300, the stuffing is subjected to low-temperature condensation through a condensing device so as to form ice crystals in the stuffing;

step S400, pressing the dough cover into a cylinder by using a steamed pork dumpling forming device, then injecting stuffing containing ice crystals, and pressing into a preset shape by using a closing-in structure to manufacture a steamed pork dumpling;

and S500, warehousing and freezing the manufactured dry steamed pork dumplings.

Furthermore, the invention also discloses a preparation device for the steamed pork shaomai to realize the preparation method of the steamed pork shaomai, which comprises the following steps:

a body;

the circulation unit is arranged on the machine body and used for controlling the burn and sell to circulate along each station;

the stuffing filling machine comprises a stuffing filling unit arranged on the machine body, wherein a stuffing mixing assembly, a condensing assembly and a stuffing filling assembly are arranged on the stuffing filling unit, the stuffing mixing assembly is used for making stuffing and conveying the stuffing to the condensing assembly and the stuffing filling assembly, the condensing assembly condenses the stuffing at low temperature to a state containing ice crystals, and the stuffing filling assembly injects the stuffing into a steamed dumpling wrapper on the circulation unit;

and the closing-in unit is arranged in the circulation unit and is used for closing in the shaomai so as to enable the shaomai to be in a preset shape.

Further, the manufacturing apparatus further includes:

the dough sheet forming unit is used for manufacturing continuous strip-shaped dough sheets, and the dough sheets manufactured by the dough sheet forming unit are transferred to a position between a discharge hole of the filling unit and the transfer unit through a roller conveying structure;

the stuffing filling unit is provided with a wrapper cutting assembly, and the wrapper cutting assembly cuts out the shaomai wrapper on the wrapper before filling.

Further, the condensing assembly includes:

the condensing shell is of a closed cavity structure and is connected with the cold air generating structure through a cold air injection pipe so as to inject low-temperature cold air with the temperature lower than zero;

a condensing branch pipe for heat exchange to reduce the temperature of the stuffing;

the condensation branch pipes are provided with a plurality of groups and are communicated with the stuffing mixing assembly and the material mixing pipe;

and the conveying pipe is used for connecting the joint pipe and the stuffing injection assembly.

Further, be provided with first clamp plate on being located the notes material pipe on the filling subassembly, cut skin subassembly and include:

the cut skin shell is fixedly connected to the machine body and is provided with a first spring hole positioned at the outer side of the stuffing injection assembly;

the skin cutting tube is connected in the first spring hole in a sliding manner, the skin cutting Pi Guantao is arranged on the injection tube, and the inner diameter of the mouth part of one end, close to the circulation unit, of the skin cutting tube is the same as the inner diameter of the shaomai skin;

the first spring is sleeved on the leather cutting pipe, and two ends of the first spring are respectively abutted to the bottom of the first spring hole and the end part of the leather cutting pipe far away from the circulation unit;

the second spring is sleeved on the outer side of the material injection pipe, and two ends of the second spring are abutted to the end part, far away from the circulation unit, of the leather cutting pipe and the first pressing plate.

Further, the manufacturing apparatus further includes:

and the flattening unit is used for flattening the stuffing of the shaomai during closing.

Further, the leveling unit includes:

the third pressure cylinder is fixedly connected to the machine body, the output end of the third pressure cylinder is connected with a leveling rod, the third pressure cylinder drives the leveling rod to move up and down, and stuffing of the shaomai is flattened when the end part of the leveling rod moves to the mouth part of the shaomai.

Further, the circulation unit includes upward flow carousel and downflow carousel, down circulate the carousel fixed connection to on the organism, during circulation, upward circulate the carousel and rotate, the lower extreme of closing up unit with circulation unit sliding connection, the closing up unit includes:

the closing-in shell is cylindrical, one end of the closing-in shell, which is close to the downstream turntable, is a bottom end, the bottom end is provided with a small opening, and one end of the closing-in shell, which is far away from the downstream turntable, is a top end and is provided with a large opening;

the sliding guide rails are positioned at the bottom end of the closing-in shell and are uniformly distributed around the axis of the closing-in shell in a divergent manner;

the closing-in blocks are connected to the sliding guide rail in a sliding manner, one side, close to the axis of the closing-in shell, of the closing-in blocks is provided with a profiling surface, the closing-in blocks are mutually attached to form a forming cavity of the steamed pork dumpling, the profiling surface forms the inner wall of the forming cavity, and one side, far away from the profiling surface, of the closing-in blocks is a slope-shaped side surface;

the closing-in pressing ring is in sliding connection with the closing-in shell, a closing-in pressing rod is arranged on the closing-in pressing ring, the closing-in pressing rod is in sliding connection with the slope-shaped side face of the closing-in block, and the closing-in pressing ring drives the closing-in block to slide on the sliding guide rail through the closing-in pressing rod when sliding along the axis of the closing-in shell;

and the flattening unit is also provided with a fourth compression bar so as to drive the closing-in compression ring to move along the axis of the closing-in shell.

Further, the end part of the large opening of the closing-in shell is fixedly connected with a closing-in upper cover, the closing-in upper cover is disc-shaped, a pressing hole is further formed in the closing-in upper cover, a fifth spring is further arranged between the flattening unit and the bottom of the closing-in shell and used for driving the closing-in pressing ring to move upwards, and when the flattening unit moves, the fourth pressing rod penetrates through the pressing hole and presses the closing-in pressing ring to move downwards.

Further, the fourth depression bar is provided with a plurality of, the fourth depression bar is in circumference upwards around the axis evenly distributed of leveling pole, level and smooth unit still includes:

the leveling shell is fixedly connected to the machine body, a second spring hole is formed in the leveling shell, and the leveling rod slides in the second spring hole;

the fourth pressing rod is connected through an annular pressing plate, the annular pressing plate is fixed to one end of the fourth pressing rod, the fourth pressing rod is located in the second spring hole, a fourth spring is sleeved on the fourth pressing rod, and two ends of the fourth spring are abutted to one end, close to the circulation unit, of the annular pressing plate and the second spring hole;

the leveling rod is further provided with a second pressing plate, the leveling rod is further sleeved with a third spring, the third spring is located between the second pressing plate and the third pressing rod, and the third pressing rod is in sliding connection with the leveling rod.

In summary, compared with the prior art, the invention has the following beneficial effects:

according to the invention, the moisture in the stuffing is condensed at low temperature to form micro ice crystals, so that the particle size of the steamed stuffed bun is increased to form a semi-frozen state, the fluidity of the stuffing is reduced, the viscosity of the steamed stuffed bun is increased, the steamed stuffed bun is not easy to deform, the water content in the stuffing can be increased during preparation of the stuffing by a low-temperature condensation technology, the shape of the steamed stuffed bun is not influenced, the steamed stuffed bun is finer, and the taste of the steamed stuffed bun is improved.

Drawings

Fig. 1 is a flow chart of a method for manufacturing a dry steamed pork dumpling according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a shaomai forming machine according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a filling unit in a shaomai forming machine according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a condensation unit in a shaomai forming machine according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a filling assembly and a skin-cutting assembly in a full-cut state in a shaomai forming machine according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a filling unit of a shaomai forming machine according to an embodiment of the present invention, which does not include a cut shell.

Fig. 7 is a schematic structural view of a flattening unit in a shaomai forming machine according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a leveling unit in a shaomai forming machine according to an embodiment of the present invention, wherein the leveling unit does not include a leveling housing.

Fig. 9 is a schematic structural view of a complete section of a flattening unit in a shaomai forming machine according to an embodiment of the present invention.

Fig. 10 is a schematic structural view of a closing-in unit in a shaomai forming machine according to an embodiment of the present invention.

Fig. 11 is an exploded view of a closing-in unit in a shaomai forming machine according to an embodiment of the present invention.

Fig. 12 is a schematic structural view of a closing-in block in a shaomai forming machine according to an embodiment of the present invention.

Fig. 13 is a schematic structural view of a blanking unit in a shaomai forming machine according to an embodiment of the present invention.

Reference numerals:

100. a body;

200. a circulation unit; 210. an up-flow rotary table; 220. a downstream turntable;

300. a dough sheet forming unit;

400. filling unit; 410. a stuffing mixing assembly; 411. a mixing hopper; 412. a filling delivery assembly; 420. a condensing assembly; 421. a condensing housing; 422. condensing branch pipes; 423. a material mixing pipe; 424. a material conveying pipe; 425. a cold air injection pipe; 430. filling assembly; 431. a material injection pipe; 432. a material injection piston rod; 433. a first pressure cylinder; 434. a second pressure cylinder; 435. a first platen; 436. a first compression bar; 437. a second compression bar; 440. cutting the skin and shell; 441. a first spring hole; 450. cutting a leather hose; 460. a spring sleeve; 470. a first spring; 480. a second spring;

500. a leveling unit; 510. leveling the outer shell; 511. a second spring hole; 520. a limit cover; 530. leveling the rod; 531. a second pressing plate; 540. a third compression bar; 541. a spring groove; 550. a third pressure cylinder; 560. a fourth compression bar; 570. a third spring; 580. a fourth spring;

600. a residue collection unit;

700. a blanking unit; 710. a lifting cylinder; 720. a pushing cylinder; 730. a pushing plate; 800. a closing-in unit;

810. closing up the shell; 820. a sliding guide rail; 830. a fifth spring; 840. closing up the block; 841. a first rail groove; 842. a second rail groove; 843. profiling surface; 850. closing up the compression ring; 851. closing up the compression bar; 860. closing up the upper cover; 861. pressing holes; 862. a guide groove; 870. an elastic inner liner.

Detailed Description

The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.

Example 1

As shown in fig. 1, a method for manufacturing a dry steamed pork dumpling according to an embodiment of the present invention includes the following steps:

s500, warehousing and freezing the manufactured dry steamed pork dumplings;

specifically, the step S100 and the step S200 are completed by a shaomai machine in the prior art, the condensation device may be a cold storage, for example, the manufactured stuffing is placed in the cold storage for one period of time, so that the moisture in the stuffing forms tiny ice crystals, the particle size of the shaomai stuffing is increased, and the shaomai stuffing forms a semi-frozen state, so that the viscosity of the shaomai stuffing is increased, the tiny crystallization state in the embodiment is that the stuffing is in a smoothie state, the step S400 may be implemented by the shaomai machine in the prior art, and the step S500 is in the prior art and is not repeated here;

the mode of freezing the stuffing through the low-temperature condensation technology can also increase the content of water in the stuffing when the stuffing is manufactured, and meanwhile, the shape of the steamed pork dumpling is not influenced, so that the stuffing of the steamed pork dumpling is finer and finer, and the taste of the steamed pork dumpling is improved.

Example 2

In one embodiment of the present invention, as shown in fig. 2, the present embodiment discloses a dry steamed pork dumpling making apparatus for implementing the dry steamed pork dumpling making method described in embodiment 1, including:

a body 100;

the circulation unit 200 is arranged on the machine body 100 and is used for controlling the burn and sell to circulate along each station;

the stuffing filling unit 400 is arranged on the machine body 100, the stuffing filling unit 400 is provided with a stuffing mixing component 410, a condensing component 420 and a stuffing filling component 430, the stuffing mixing component 410 is used for making stuffing and conveying the stuffing to the condensing component 420 and the stuffing filling component 430, the condensing component 420 condenses the stuffing at low temperature to a state containing ice crystals, and the stuffing filling component 430 injects the stuffing into the steamed crust on the circulation unit 200;

the closing-in unit 800 is arranged in the circulation unit 200 and is used for closing in the shaomai so as to form a preset shape;

in this embodiment, the steamed pork skin is placed at the mouth of the closing-up unit 800 located on the circulation unit 200, the circulation unit 200 circulates the steamed pork skin to the position of the filling unit 400, the filling mixing assembly 410 introduces the mixed filling into the condensation assembly 420, when the filling passes through the condensation assembly 420, the moisture in the filling forms ice crystals in the low-temperature environment in the condensation assembly 420, the filling passing through the condensation assembly 420 is injected into the steamed pork skin by the filling assembly 430, the steamed pork skin forms a cylinder in the molding cavity of the closing-up unit 800 when the filling is injected, then the circulation unit 200 circulates, and after the filling unit 400 is circulated, the closing-up unit 800 closes up and extrudes the steamed pork skin to form a preset shape, such as a vase shape. The dry steamed pork dumpling manufacturing equipment disclosed by the embodiment of the invention condenses the moisture in the stuffing through the condensing assembly 420 before filling the stuffing, so that the particles with smaller internal granularity are condensed into larger particles, the fluidity of the stuffing is reduced, and the stuffing is not easy to deform.

Specifically, in this embodiment, the machine body 100 is a box-type structure in the prior art, and control mechanisms such as a computer and an industrial personal computer may be placed in the machine body 100, where the control device is used to control the cooperative work of each unit in the manufacturing apparatus disclosed in this embodiment;

in this embodiment, the circulation unit 200 is a rotating disc-shaped structure, the circulation unit 200 is driven to rotate by a rotating structure disposed in the machine body 100, the rotating structure is in the prior art, such as a rotating output structure of a motor matched with a speed reducer, a connection mode of the circulation unit 200 and the machine body 100 is in the prior art, such as the circulation unit 200 is rotatably connected to the machine body 100 through a bearing by a rotating shaft structure, and during circulation, the circulation unit 200 circulates in a rotating mode.

As a preferred implementation manner in this embodiment, the making apparatus further includes a dough sheet forming unit 300, where the dough sheet forming unit 300 is used to make continuous strip-shaped dough sheets, and the dough sheets made by the dough sheet forming unit 300 are transferred between the discharge port of the filling unit 400 and the transfer unit 200 by the roller conveying structure, and a skin cutting assembly is disposed on the filling unit 400, and the skin cutting assembly cuts a steamed dumpling skin on the dough sheets before filling;

in this embodiment, the dough sheet forming unit 300 is in the prior art, the dough sheet forming unit 300 is disposed at one side of the filling unit 400, the dough sheet forming unit 300 is electrically connected with the control mechanism in the machine body 100, and the dough sheet forming unit 300 generates a strip-shaped dough sheet;

preferably, a remainder collecting unit 600 is further disposed on the other side of the filling unit 400, the remainder collecting unit 600 is configured to collect the dough sheet remaining after the filling unit 400 cuts the shaomai, the remainder collecting unit 600 is a roller conveying structure in the prior art, a driving roller and a driven roller are disposed on the remainder collecting unit 600, the driving roller and the driven roller are driven by a roller motor to rotate, the remaining dough sheet is disposed between the driving roller and the driven roller, the driving roller and the driven roller are configured to drive the dough sheet to move, a dough sheet collecting bin is further disposed on one side of the remainder collecting unit 600, and the remainder collecting unit 600 sends the remaining dough sheet to the collecting bin;

the dough cover forming unit 300 and the remainder collecting unit 600 are respectively located at two sides of the filling unit 400, and when the dough cover forming unit 300 is located at the left side of the filling unit 400, the remainder collecting unit 600 is located at the right side of the filling unit 400.

As a preferred implementation manner in this embodiment, as shown in fig. 3 to 5, the filling mixing assembly 410 includes a mixing hopper 411 and a filling conveying assembly 412, a stirring structure is disposed in the mixing hopper 411 to mix the filling, the filling conveying assembly 412 is disposed at the bottom of the mixing hopper 411 to extrude the filling into the condensation assembly 420 and the filling injection assembly 430, the mixing hopper 411 and the filling conveying assembly 412 are in the prior art, for example, the mixing hopper 411 is in a hopper-shaped structure with a large upper end and a small lower end, the stirring structure in the mixing hopper 411 includes a stirring motor and a stirring shaft, the stirring shaft is provided with a plurality of L-shaped rod-shaped stirring structures disposed in the circumferential direction, the stirring motor drives the stirring shaft to rotate to stir the filling, the filling conveying assembly 412 is a filling feeding mechanism of a baker in the prior art, and a filling output port of the filling conveying assembly 412 is connected to the condensation assembly 420 through a tubular structure;

the condensation assembly 420 comprises a condensation shell 421, a condensation branch pipe 422, a material mixing pipe 423 and a material conveying pipe 424, wherein the condensation shell 421 is of a closed cavity structure, the condensation shell 421 is connected with a cold air generating structure through a cold air injection pipe 425, the cold air generating structure inputs low-temperature cold air into the condensation shell 421, the temperature of the low-temperature cold air is lower than zero degree, the condensation branch pipe 422 is provided with a plurality of groups, the condensation branch pipe 422 is communicated with the filling conveying assembly 412 and the material mixing pipe 423, filling output by the filling conveying assembly 412 flows into the material mixing pipe 423 through the condensation branch pipe 422, the condensation branch pipe 422 is positioned in the condensation shell 421 and is used for heat exchange, the material mixing pipe 423 is of a hollow cavity structure, the material conveying pipe 424 is used for connecting the material mixing pipe 423 and the filling conveying assembly 430, filling in the material mixing pipe 423 flows into the filling assembly 430 through the material conveying pipe 424, and at least one of the condensation shell 421, the condensation branch pipe 422, the material mixing pipe 424 and the material mixing pipe 423 are made of stainless steel;

as shown in fig. 5 and fig. 6, the filling assembly 430 is in the prior art, the filling assembly 430 includes a filling pipe 431, a filling piston rod 432, a first pressure cylinder 433 and a second pressure cylinder 434, the filling pipe 431 is fixedly connected with the output end of the second pressure cylinder 434 through a first compression rod 436, the filling piston rod 432 is fixedly connected with the output end of the first pressure cylinder 433 through a second compression rod 437, the filling pipe 431 is communicated with the delivery pipe 424, when filling is injected, the filling pipe 431 moves in the direction of the circulation unit 200 under the driving of the second pressure cylinder 434, meanwhile, the filling piston rod 432 stops when the first pressure cylinder 433 drives to move in the direction of the circulation unit 200, the filling piston rod 432 continues to move when the filling piston rod 432 moves downwards, the filling in the filling pipe 431 is injected into a burn-out unit 800, and simultaneously the burn-out skin is pressed into the burn-out unit 431, when the filling pipe 431 is driven by the second pressure cylinder 434, the filling pipe 431 moves down to the injection hole 424, and is connected with the filling pipe 431 through the injection hole 431, and the filling pipe 431 is connected with the filling pipe body 424 in a sliding way, and the filling pipe is prevented from being connected with the filling pipe body 100, and the filling pipe 431 is connected with the filling pipe body through the sliding hole, and the filling pipe is prevented from being connected with the filling pipe hole 100;

in this embodiment, the injection pipe 431 is provided with a first pressing plate 435, as shown in fig. 5 and 6, and the skin cutting assembly includes:

a cut skin 440 fixedly connected to the machine body 100, wherein the cut skin 440 is provided with a first spring hole 441 positioned at the outer side of the filling assembly 430;

the skin cutting tube 450 is slidably connected in the first spring hole 441, the skin cutting tube 450 is sleeved on the injection tube 431, and the inner diameter of the mouth part of the skin cutting tube 450, which is close to one end of the circulation unit 200, is the same as the inner diameter of the shaomai skin;

the first spring 470 is sleeved on the leather cutting tube 450, and two ends of the first spring 470 are respectively abutted against the bottom of the first spring hole 441 and the end part of the leather cutting tube 450 away from the circulation unit 200;

the second spring 480 is sleeved outside the injection pipe 431, and two ends of the second spring 480 are abutted against the end part of the peeling pipe 450 far away from the circulation unit 200 and the first pressing plate 435;

in this embodiment, when the injection pipe 431 moves downward, the skin cutting pipe 450 is driven to move downward, the second spring 480 and the first spring 470 are compressed, the skin cutting pipe 450 cuts the skin when moving to the end surface of the closing-in unit 800, and the injection pipe 431 continues to descend to a preset position;

specifically, the leather cutting tube 450 is in a cylindrical shape with openings at two ends, the opening of the end portion of the leather cutting tube 450, which is close to the circulation unit 200, is stepped to form a notch, the leather cutting tube 450 is slidably connected with the injection tube 431, a first end panel is disposed at one end of the leather cutting tube 450, which is far away from the notch, the second spring 480 and the first spring 470 are disposed at two sides of the end panel, the first pressing plate 435 is annular, and the first pressing plate 435 is fixedly connected to the injection tube 431 through a screw;

preferably, a spring sleeve 460 is further sleeved in the second spring 480, a second end plate is disposed between the end of the second spring 480 and the first pressing plate 435 in the spring sleeve 460, and the spring sleeve 460 is slidably connected to the injection pipe 431.

As a preferred implementation manner in this embodiment, the manufacturing apparatus further includes a leveling unit 500 for leveling the filling of the shaomai during the closing;

as shown in fig. 7 to 9, the leveling unit 500 includes:

the third pressure cylinder 550 is fixedly connected to the machine body 100, the output end of the third pressure cylinder 550 is fixedly connected with the leveling rod 530, the third pressure cylinder 550 drives the leveling rod 530 to move up and down, and the filling materials of the shaomai can be flattened when the end part of the leveling rod 530 moves to the mouth part of the shaomai;

specifically, the third pressure cylinder 550 is fixedly connected to the machine body 100 through a bolt, an end portion of an output end of the third pressure cylinder 550 is fixedly connected with a third pressure rod 540, one end of the third pressure rod 540, which is far away from the third pressure cylinder 550, is fixedly connected to the leveling rod 530, the leveling rod 530 is a metal column, the leveling rod 530 is parallel to the third pressure cylinder 550, and when the output end of the third pressure cylinder 550 stretches, the leveling rod 530 moves slightly along with the stretch end of the third pressure cylinder 550;

as a preferred implementation manner in this embodiment, as shown in fig. 10 to 13, the circulation unit 200 includes an up-flow turntable 210 and a down-flow turntable 220, when the circulation unit is circulated, the up-flow turntable 210 rotates, the down-flow turntable 220 is fixedly connected to the machine body 100, the down-flow turntable 220 is in a ring shape, the down-flow turntable 220 is located at the lower end of the closing-in unit 800, the end of the closing-in unit 800 is slidably connected with the circulation unit 200, and the closing-in unit 800 includes:

a closing-in shell 810, wherein the closing-in shell 810 is cylindrical, one end of the closing-in shell 810, which is close to the downstream turntable 220, is a bottom end, the bottom end is provided with a small opening, and one end of the closing-in shell 810, which is far away from the downstream turntable 220, is a top end and is provided with a large opening;

the sliding guide rails 820 are positioned at the bottom end of the closing-in shell 810, and the sliding guide rails 820 are uniformly distributed around the axis of the closing-in shell 810 in a divergent shape;

the plurality of closing-in blocks 840 are slidably connected to the sliding guide rail 820, one side of each closing-in block 840, which is close to the axis of the closing-in shell 810, is provided with a profiling surface 843, the plurality of closing-in blocks 840 are mutually attached to form a forming cavity of the shaomai, the profiling surfaces 843 form the inner wall of the forming cavity, and one side of each closing-in block 840, which is far away from the profiling surface 843, is a slope-shaped side surface;

the closing-in press ring 850 is slidably connected to the inside of the closing-in shell 810, the closing-in press ring 850 is provided with a closing-in press rod 851, the closing-in press rod 851 is slidably connected to the slope-shaped side surface of the closing-in block 840, and the closing-in press ring 850 drives the closing-in block 840 to slide on the sliding guide rail 820 through the closing-in press rod 851 when sliding along the axis of the closing-in shell 810;

the flattening unit 500 is further provided with a fourth compression rod 560 to drive the necking compression ring 850 to move along the axis of the necking shell 810;

specifically, a small opening is formed at the bottom end of the closing-up shell 810 through an annular structure, the fifth spring 830 is fixedly connected to the annular structure through a welding manner, the annular structure is fixedly connected to the closing-up shell 810 through a welding manner, the fifth spring 830 is a T-shaped guide rail, a second guide rail groove 842 is formed in one surface of the closing-up block 840, which is close to the bottom end of the closing-up shell 810, the second guide rail groove 842 is a T-shaped guide rail, the second guide rail groove 842 is sleeved on the sliding guide rail 820, a first guide rail groove 841 is formed in a slope-shaped side surface of the closing-up block 840, a T-shaped guide rail groove 841 is formed in a T-shaped guide rail groove, one end, connected with the closing-up block 840, of the closing-up block 840 is in a conical table shape, a curved surface of the profile surface 843 is formed in a preset shape, such as 850 is a vase shape, the closing-up block 850 is a vase shape, and the closing-up block is a circular ring shape, and the closing-up block is fitted with the inner wall of the closing-up block 810;

preferably, the large-opening end of the closing-up shell 810 is fixedly connected with a closing-up upper cover 860, the closing-up upper cover 860 is disc-shaped, the closing-up upper cover 860 is fixedly connected to the end of the closing-up shell 810 by a screw, the closing-up upper cover 860 is provided with a guide groove 862, the guide groove 862 is in the prior art, the closing-up upper cover 860 is further provided with a pressing hole 861, a fifth spring 830 is further arranged between the flattening unit 500 and the bottom of the closing-up shell 810, the fifth spring 830 is used for driving the closing-up pressing ring 850 to move upwards, and when the flattening unit 500 moves, the fourth pressing rod 560 passes through the pressing hole 861 and presses the closing-up pressing ring 850 to move downwards;

preferably, the fourth pressing rods 560 are provided in a plurality, the fourth pressing rods 560 are uniformly distributed around the axis of the leveling rod 530 in the circumferential direction, and the leveling unit 500 further includes:

a flat housing 510 fixedly connected to the machine body 100, wherein a second spring hole 511 is provided on the flat housing 510, and the flat rod 530 slides in the second spring hole 511;

the fourth compression bars 560 positioned around the same second compression plate 531 are connected through an annular compression plate, the annular compression plate is fixed to one end of the fourth compression bar 560, the fourth compression bar 560 is positioned in the second spring hole 511, a fourth spring 580 is sleeved on the fourth compression bar 560, and two ends of the fourth spring 580 are abutted against one end, close to the circulation unit 200, of the annular compression plate and the second spring hole 511;

the leveling rod 530 is further provided with a second pressing plate 531, the leveling rod 530 is further sleeved with a third spring 570, the third spring 570 is located between the second pressing plate 531 and the third pressing rod 540, the third pressing rod 540 is slidably connected with the leveling rod 530, the third pressing rod 540 continues to move to press the fourth pressing rod 560 to move downwards after pressing the second pressing plate 531 to the bottom of the second spring hole 511, at this time, the third spring 570 and the fourth spring 580 are compressed, a spring groove 541 is formed in the third pressing rod 540, and one end of the third spring 570 is located in the spring groove 541;

a limit cover 520 is fixedly connected to the flat housing 510, and the limit cover 520 is used for limiting the fourth compression bar 560 to prevent the fourth compression bar 560 from being separated from the second spring hole 511; the limit cover 520 is fixedly connected to the flat shell 510 through a screw, and the diameter of the limit cover 520 sleeved on the opening of the flat rod 530 is smaller than that of the annular pressing plate;

as a preferred implementation manner in this embodiment, the closing-in unit 800 further includes an elastic inner liner 870 fixedly connected to the molding cavity, the elastic inner liner 870 is in a cylinder shape with openings at two ends, the elastic inner liner 870 is an elastic silica gel sleeve, and ends of the elastic inner liner 870 are fixedly connected to the closing-in upper cover 860 and the closing-in shell 810 respectively, so as to prevent the burn and sell surface from forming an indentation.

As shown in fig. 13, the downstream turntable 220 is provided with a through hole at a discharging end, and the discharging unit 700 includes:

the lifting cylinder 710 is fixedly connected to the machine body 100, a top block is arranged at the output end of the lifting cylinder 710, the top block is positioned on the downstream turntable 220, and when the blanking is not performed, the top block is positioned in a through hole of the downstream turntable 220, and the end surface of the top block is flush with the downstream turntable 220;

the pushing air cylinder 720 is fixedly connected to the machine body 100, the pushing air cylinder 720 is positioned above the upper circulation disk 210, and the pushing plate 730 is fixedly connected to the output end of the pushing air cylinder 720;

in this embodiment, the discharging principle of the pushing cylinder 720 and the pushing plate 730 is the prior art, and will not be described herein.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A method for manufacturing a dry steamed pork dumpling, which is characterized by comprising the following steps:

and S500, warehousing and freezing the manufactured dry steamed pork dumplings.

2. The method of making a dry steamed pork dumpling in accordance with claim 1, further comprising a pork dumpling making apparatus to implement the method of making a dry steamed pork dumpling in accordance with claim 1, comprising:

a body;

3. The method of making a dry steamed pork dumpling in accordance with claim 2, wherein the making apparatus further comprises:

4. A method of making a dry steamed pork dumpling in accordance with claim 3, wherein the condensing assembly comprises:

5. The method of manufacturing a dry steaming cooking hob according to claim 4, wherein a first pressing plate is arranged on a filling pipe positioned on a filling assembly, and the skin cutting assembly comprises:

6. The method of making a dry steamed pork dumpling in accordance with any one of claims 2 to 5, wherein the making apparatus further comprises:

7. The method of manufacturing a dry steamed pork dumpling according to claim 6, wherein the leveling unit comprises:

8. The dry steaming steamed pork dumpling in accordance with claim 7, wherein the circulation unit comprises an upstream turntable and a downstream turntable, the downstream turntable is fixedly connected to the machine body, the upstream turntable rotates during circulation, the lower end of the closing unit is slidably connected with the circulation unit, and the closing unit comprises:

9. The dry steaming and steaming production method of the steamed pork and pork with rice in accordance with claim 8, wherein a closing-up upper cover is fixedly connected to the end of the large opening of the closing-up housing, the closing-up upper cover is disc-shaped, a pressing hole is further formed in the closing-up upper cover, a fifth spring is further arranged between the flattening unit and the bottom of the closing-up housing, the fifth spring is used for driving the closing-up pressing ring to move upwards, and when the flattening unit moves, the fourth pressing rod passes through the pressing hole and presses the closing-up pressing ring to move downwards.

10. The dry steaming cooking hob according to claim 9, wherein the fourth pressing bars are provided in a plurality, the fourth pressing bars are uniformly distributed around the axis of the leveling bar in the circumferential direction, the leveling unit further includes: