CN115735967A

CN115735967A - Thoroughly anti-adhesion quick-frozen food processing equipment for cutting

Info

Publication number: CN115735967A
Application number: CN202211514548.9A
Authority: CN
Inventors: 薛秀兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2023-03-07
Also published as: CN114732036B; CN114732036A

Abstract

The invention discloses a processing device for quick-frozen food with thorough cutting and adhesion prevention, and belongs to the technical field of quick-frozen food processing devices. The utility model provides a thoroughly antiseized quick-freeze food processing equipment of cutting, is including the axis of fixed setting, two body framves of symmetry around the axis outside is rotated and is installed, two install annular array's rotating-structure between the body frame, the rotating-structure middle part is provided with section structure. According to the dumpling wrapper forming machine, the slicing structure is driven to rotate to extrude the conveying belt to cut raw materials into round sheets through the integral structure, the dumpling wrappers are sucked and lifted through the internal negative pressure of the slicing structure while being cut, the dumpling wrappers are separated from leftover materials along with the rotation of the slicing structure, the dumpling wrappers are released on the independent conveying belt through the air outlet of the slicing structure, the formed dumpling wrappers are conveyed independently, and the leftover materials are prevented from being adhered to the dumpling wrappers.

Description

Thoroughly anti-adhesion quick-frozen food processing equipment for cutting

Technical Field

The invention relates to the technical field of quick-frozen food processing equipment, in particular to quick-frozen food processing equipment capable of thoroughly cutting and preventing adhesion.

Background

The quick-frozen food is made of fresh raw materials, is properly processed and quickly frozen, and is delivered to low-temperature products which can offset cost places under the condition of continuous low temperature ranging from-18 ℃ to-20 ℃, and is popular in the market, such as quick-frozen foods needing stuffing and dough mixing, including boiled dumplings, steamed stuffed bun, steamed dumplings and the like, because the time and labor are wasted in family making, and the quick-frozen foods are frequently selected, the demand of equipment for producing the videos is large, such as processing equipment for manufacturing outer skins.

The existing skin manufacturing equipment is, for example, 202010933930.8, and the patent name is a Chinese patent of dumpling skin forming equipment for food processing, a material cutting cylinder is driven to rotate through a fourth rotating shaft, dumpling skins can be continuously pressed downwards to be made into dumpling skins, the made dumpling skins can sequentially move downwards to a material carrying plate, when the dumpling skins on the material carrying plate reach a certain amount, a user can collect the dumpling skins, but certain problems exist, the cross section of the dumpling skin which is just cut and formed is not adhered with flour, the dough viscosity for making the dumpling skins is large, the situation that the cross section of the dumpling skins and the cross section of leftover materials are contacted and adhered can occur, the subsequent production process is influenced, and in view of the above, an anti-adhesion food processing equipment with thorough cutting is provided.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a processing device for a quick-frozen food with thorough cutting and adhesion prevention, which aims to solve the problems that the dough viscosity for making dumpling wrappers is high, the viscosity of the cross section of the dumpling wrappers formed by cutting is high, and the cross section of the dumpling wrappers is contacted and adhered with the cross section of leftover materials in the background technology.

2. Technical scheme

A processing device for quick-frozen food with thorough anti-adhesion cutting comprises a central shaft which is fixedly arranged, wherein two main frames which are symmetrical front and back are rotatably arranged on the outer side of the central shaft, an annular array rotating structure is arranged between the two main frames, a slicing structure is arranged in the middle of the rotating structure, a convex block is fixedly arranged on the lower right portion of the outer side of the central shaft, a magnetic suction plate is fixedly arranged in the middle of the bottom end of the central shaft, a material supply belt is arranged below the slicing structure, a conveying belt is arranged on the right side of the material supply belt, a material supply shell is arranged in the middle of the conveying belt, and a part scattering roller is arranged at the opening position of the bottom end of the material supply shell;

the body frame passes through external equipment's drive, rotate round the axis, the feed area top that lasts to carry right is provided with continuous banding face skin raw materials, the section structure that rotates the body frame bottom can take the top with the feed and extrude, and cut out the disk and along with the section structure removes the conveyer belt and unify the conveying right, carry out the anti-sticking between leftover bits and disk and even, the leftover bits can be followed the feed and taken the right-hand member whereabouts, collect alone, feed shell inside adds and is equipped with dry flour, spill the roller through pivoted portion and spill dry flour on the disk, carry out the anti-sticking between the disk and even.

Preferably, the rotating structure comprises a connecting frame, a rack, a driving wheel and a reversing wheel, the driving wheel and the reversing wheel are respectively connected with the main frames in a rotating mode, the connecting frame is fixedly installed at the edge position between the two main frames, the rack is meshed with the driving wheel and is fixedly connected with the rear vertical inner wall of the material supply belt, a synchronous belt is installed between the driving wheel and the reversing wheel in a sleeved mode, and the slicing structure is installed in the middle of the rotating structure in a rotating mode;

the drive wheel gets into the meshing with the rack when moving to the lower extreme along with the body frame, and then drives the section structure rotation with arranging through the hold-in range, guarantees to cut off fully, prevents that the cutting off between leftover bits and disk is not thorough and the adhesion.

Preferably, the opening of the connecting frame is outward, limit pins arranged at equal intervals are fixedly installed at the edge of the opening of the connecting frame, a pressing strip is installed on the outer side of each limit pin in a sliding mode, the end portion of each pressing strip is reversely rolled to form an arc-shaped end edge, and a pressure spring is fixedly installed between each pressing strip and the connecting frame;

even set up the layering that the pressure spring pushed down in putting up edge, the layering breaks away from the leftover bits in the slicing structure earlier than slicing structure contact raw materials, prevents that leftover bits and slicing structure outer wall from gluing even, and can rotate at the slicing structure time, prevents that the raw materials from rotating along with the slicing structure, guarantees the level and smooth of raw materials, and the arc end is followed and is improved contact surface area, prevents that the raw materials of impressing from leading to gluing even.

Preferably, the slicing structure comprises a shell, a driven wheel is mounted on the outer side of the shell, a pressing wheel matched with the driven wheel is mounted on the outer side of the shell, a rubber sleeve is mounted at one end, facing the feeding belt, of the shell, and an opening is formed in the middle of the rubber sleeve;

the driven wheel drives the shell to rotate, and the opening at the bottom end of the shell can extrude raw materials to cut out a wafer and leave the wafer at the groove position of the rubber sleeve to drive the wafer to be separated from leftover materials.

Preferably, a sliding rod is slidably mounted in the middle of one end, away from the feeding belt, of the shell, a limiting frame in sliding connection with the sliding rod in a matching manner is mounted on the inner side of the shell, a piston plate is mounted at one end, located on the inner side of the shell, of the sliding rod, a spring is mounted on one side, away from the sliding rod, of the piston plate, the spring and the sliding rod are fixedly connected through a spring ring, a protruding block matched with the sliding rod is fixedly mounted on the right lower portion of the outer side of the center shaft, and a magnetic suction plate matched with the box sliding rod is fixedly mounted in the middle of the bottom end of the center shaft;

the wafer is cut out of the shell and is left in the groove of the rubber sleeve, the magnetic suction plate upwards sucks the slide rod, gas between the wafer and the rubber sleeve is sucked out, negative pressure adsorption is carried out, the wafer is prevented from falling off, when the shell moves to the position of the conveying belt, the slide rod is extruded by the outer edge of the convex block to overcome the pressure of the spring to enter the shell, the gas in the shell is blown into the space between the wafer and the rubber sleeve through the piston plate, and the wafer is blown off and falls on the conveying belt to be collected uniformly.

Preferably, the partial spreading roller comprises a rotating shaft, two synchronizing wheels are mounted at the end part of the rotating shaft, the synchronizing wheels are in rolling contact with the outer wall of the main frame, a pipe sleeve is fixedly mounted between the two synchronizing wheels, and a groove is formed in the outer side wall of the pipe sleeve;

the synchronizing wheel enables the partial spreading roller and the main frame to synchronously rotate, and when wafers in a row of slicing structures fall down, flour in the feeding shell can fall through the grooves to prevent the wafers from being adhered.

Preferably, an installation groove is formed in the outer side of the pipe sleeve between the grooves, and a scraping frame is installed on the inner side of the installation groove;

the scraping frame in the mounting groove can be extruded and deformed through the side wall of the feeding shell, and rebounds when being released inside the feeding shell, so that flour inside the feeding shell is beaten to prevent flour compaction, and the flour can smoothly enter the groove.

Preferably, the grooves are arranged into two groups, each group of the grooves are arranged at the outer side of the pipe sleeve at equal intervals, and the two groups of the grooves are symmetrically arranged at the outer side of the pipe sleeve;

the grooves are arranged into two groups, the grooves can synchronously rotate with the slicing structures in rows, and the two groups can rotate to scatter flour twice around the grooves, so that the efficiency is improved.

Preferably, the scraping frame comprises an elastic sheet and a mesh plate, the right end of the mesh plate is rotatably connected with the inner wall of the pipe sleeve at the mounting groove, and the elastic sheet is arranged in the middle of one side of the mesh plate, which faces the pipe sleeve;

the mesh plate can guarantee that flour passes through, avoids flour to get into the mounting groove and influences the mesh plate and is normally impressed, guarantees that portion spills the roller and normally rotates to the mesh plate can make flour pass through the middle part through-hole when the shell fragment kick-backs, carries out effectively breaking up of flour.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. according to the dumpling wrapper forming machine, the slicing structure is driven to rotate to extrude the conveying belt to cut raw materials into round sheets through the integral structure, the dumpling wrappers are sucked and lifted through the internal negative pressure of the slicing structure while being cut, the dumpling wrappers are separated from leftover materials along with the rotation of the slicing structure, the dumpling wrappers are released on the independent conveying belt through the air outlet of the slicing structure, the formed dumpling wrappers are conveyed independently, and the leftover materials are prevented from being adhered to the dumpling wrappers.

2. According to the dumpling wrapper, through the integral structure arrangement, the rotating structure drives the slicing structure to rotate when extrusion slicing is carried out, so that thorough cutting is guaranteed, the phenomenon that the cutting is not thorough and adhesion is caused is avoided, the leftover materials are separated from the outer surface of the slicing structure by matching with the pressing strips pressed downwards by the springs, the phenomenon that the leftover materials are adhered to the slicing structure and are lifted synchronously is avoided, the leftover materials finally fall on the independent conveying belt to influence normal discharging of the dumpling wrapper, the separated discharging of the dumpling wrapper and the leftover materials is guaranteed, and the collection is convenient.

3. According to the dumpling wrapper, through the integral structure, in order to prevent the broken edges of the dumpling wrappers cut just before on the independent conveying belt from being contacted and adhered, the dumpling wrappers are separated from the slicing structure, the dry flour is scattered on the dumpling wrappers through the scattering roller, the dry flour is adhered to the broken edges of the dumpling wrappers, and the dry flour can be scattered on the dumpling wrappers uniformly due to the fact that the grooves are uniformly formed in the surface of the scattering roller, and the dry flour waste is avoided.

4. According to the dumpling wrapper, the whole structure is arranged, the end part of the partial spreading roller is provided with the synchronizing wheel, the partial spreading roller rotates along with the main frame, the grooves and the slicing structures work in a one-to-one correspondence mode through adjustment of the transmission ratio, a layer of dry flour is spread on each batch of dumpling wrappers, in addition, in order to avoid that the flour cannot enter the grooves due to the fact that the flour is compacted into blocks in the feeding shells, the flour in the feeding shells is loosened through the scraping frames capable of being elastically folded and unfolded, and the flour can be ensured to smoothly flow out.

Drawings

FIG. 1 is a left side schematic view of the overall structure of the present invention;

FIG. 2 is an internal view of the overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a rotating structure of the present invention;

FIG. 4 is a schematic illustration of the split slice configuration of the present invention;

FIG. 5 is a schematic view of the partial discharge roll of the present invention and its associated components;

FIG. 6 is a schematic cross-sectional view of a partial spreader roll of the present invention;

FIG. 7 is a schematic top cross-sectional view of a partial spreader roll of the present invention;

fig. 8 is a partial cross-sectional view of a partial dusting roller of the present invention.

The reference numbers in the figures illustrate: a middle shaft 1; a supply belt 2; a conveyor belt 3; a feed shell 4; a main frame 5; a slicing structure 6; a bump 7; a magnetic attraction plate 8; a rotating structure 9; a partial scattering roller 10; a scraper frame 11; a synchronizing wheel 12; a groove 13; a tube sleeve 14; a mounting groove 15; a rotating shaft 16; a slide bar 61; a stopper frame 62; a piston plate 63; a spring ring 64; a rubber sleeve 65; a spring 66; a housing 67; a pinch roller 68; a driven wheel 69; a connecting frame 91; a pressure spring 92; a bead 93; a stopper pin 94; a rack 95; a drive wheel 96; a reverse wheel 97; a spring plate 111; a mesh plate 112.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the present invention provides four technical solutions:

the first embodiment is as follows:

the utility model provides a thoroughly antiseized quick-frozen food processing equipment of cutting, includes fixed axis 1 that sets up, its characterized in that: two body frames 5 of symmetry around axis 1 outside rotation is installed, installs annular array's rotating-structure 9 between two body frames 5, and rotating-structure 9 middle part is provided with section structure 6, and section structure 6 below is provided with supplies area 2, and the conveyer belt 3 is installed on 2 right sides in the supply area, and 3 mid-mounting of conveyer belt have

feed shell

4, and 4 bottom open positions of feed shell are installed one and are spilt roller 10.

Specifically, the rotating structure 9 comprises a connecting frame 91, a rack 95, a driving wheel 96 and a reversing wheel 97, the driving wheel 96 and the reversing wheel 97 are respectively connected with the main frames 5 in a rotating mode, the connecting frame 91 is fixedly installed at the edge position between the two main frames 5, the rack 95 is connected with the driving wheel 96 in a meshing mode, the rack 95 is fixedly connected with the rear vertical inner wall of the material supply belt 2, a synchronous belt is installed between the driving wheel 96 and the reversing wheel 97 in a sleeved mode, and the slicing structure 6 is installed in the middle of the rotating structure 9 in a rotating mode.

Furthermore, the opening of the connecting frame 91 is outward, limiting pins 94 which are arranged at equal intervals are fixedly installed at the edge of the opening of the connecting frame 91, a pressing strip 93 is installed on the outer side of each limiting pin 94 in a sliding mode, the end portion of each pressing strip 93 is reversely rolled to form an arc-shaped end edge, and a pressure spring 92 is fixedly installed between each pressing strip 93 and the connecting frame 91.

For guaranteeing that the cutting thoroughly prevents to glue even, body frame 5 is through external equipment's drive, rotate round axis 1, 2 tops in the feed area that last right side was carried are provided with continuous banding face skin raw materials, it can extrude with 2 tops in feed area to rotate the section structure 6 of 5 bottoms in the body frame, and cut out the disk and along with section structure 6 removes conveyer belt 3 and unify the conveying right side, carry out the anti-sticking between leftover bits and disk and link, leftover bits can follow 2 right-hand members whereabouts of feed area, collect alone, feed shell 4 is inside to be equipped with dry flour additional, spill the roller 10 with dry flour through pivoted portion on the disk, carry out the anti-sticking between the disk and link, drive wheel 96 along with body frame 5 and get into the meshing when moving to the bottom with rack 95, and then drive the section structure 6 rotation with arranging through the hold-in range, guarantee to cut off fully, prevent that the cutting between leftover bits and disk is not thorough and glue even, link 91 edge sets up the layering 93 that pressure spring 92 pushed down, it is prior to the contact raw materials of section structure 6 before slice structure, backward in 6 break away from breaking away from and corner material and can be along with gluing the rotation, it is along with gluing the raw materials to prevent to carry out the raw materials when the section structure from rotating, it is continuous to prevent to rotate.

Example two:

the utility model provides a thoroughly antiseized quick-freeze food processing equipment of cutting, is including fixed axis 1 that sets up, its characterized in that: two body frames 5 of symmetry around axis 1 outside rotation is installed, installs annular array's rotating-structure 9 between two body frames 5, and rotating-structure 9 middle part is provided with section structure 6, and section structure 6 below is provided with supplies area 2, and the conveyer belt 3 is installed on 2 right sides in the supply area, and 3 mid-mounting of conveyer belt have

feed shell

It is worth noting that the slicing structure 6 comprises a shell 67, a driven wheel 69 is installed on the outer side of the shell 67, a pressing wheel 68 matched with the driven wheel 69 is installed on the outer side of the shell 67, a rubber sleeve 65 is installed on one end, facing the material supply belt 2, of the shell 67, and an opening is formed in the middle of the rubber sleeve 65.

Besides, a sliding rod 61 is slidably mounted in the middle of one end, far away from the material supply belt 2, of the shell 67, a limiting frame 62 in sliding connection with the sliding rod 61 in a matched mode is mounted on the inner side of the shell 67, a piston plate 63 is mounted at one end, far away from the sliding rod 61, of the piston plate 63, a spring 66 is mounted on one side, far away from the sliding rod 61, of the piston plate 63, the spring 66 is fixedly connected with the sliding rod 61 through a spring ring 64, a convex block 7 in matched with the sliding rod 61 is fixedly mounted on the right lower portion of the outer side of the middle shaft 1, and a magnetic suction plate 8 in matched with the box sliding rod 61 is fixedly mounted in the middle of the bottom end of the middle shaft 1.

In order to avoid the adhesion of the cut wafers and the leftover materials, the driven wheel 69 drives the shell 67 to rotate, the opening at the bottom end of the shell 67 can extrude raw materials to cut the wafers and leave the wafers at the position of the groove of the rubber sleeve 65 to drive the wafers and the leftover materials to be separated, the wafers are cut out from the shell 67 and remain at the position of the groove of the rubber sleeve 65, the magnetic suction plate 8 upwards sucks the sliding rod 61, air between the wafers and the rubber sleeve 65 is sucked out for negative pressure adsorption, the wafers are prevented from dropping, when the shell 67 moves to the position of the conveyor belt 3, the sliding rod 61 is extruded by the outer edge of the bump 7 to overcome the pressure of the spring 66 to enter the shell 67, the air in the shell 67 is blown into the space between the wafers and the rubber sleeve 65 through the piston plate 63 to blow the wafers off, and the wafers are dropped on the conveyor belt 3 to be collected uniformly.

Example three:

the utility model provides a thoroughly antiseized quick-frozen food processing equipment of cutting, includes fixed axis 1 that sets up, its characterized in that: two body frames 5 of symmetry around axis 1 outside rotation is installed, installs annular array's rotating-structure 9 between two body frames 5, and rotating-structure 9 middle part is provided with section structure 6, and section structure 6 below is provided with supplies area 2, and the conveyer belt 3 is installed on 2 right sides in the supply area, and 3 mid-mounting of conveyer belt have feed

shell

Specifically, the partial spreading roller 10 comprises a rotating shaft 16, two synchronizing wheels 12 are mounted at the end part of the rotating shaft 16, the synchronizing wheels 12 are in rolling contact with the outer wall of the main frame 5, a pipe sleeve 14 is fixedly mounted between the two synchronizing wheels 12, and a groove 13 is formed in the outer side wall of the pipe sleeve 14.

It is worth mentioning that the grooves 13 are arranged in two groups, each group of grooves 13 is arranged at equal intervals outside the pipe sleeve 14, and the two groups of grooves 13 are symmetrically arranged outside the pipe sleeve 14.

In order to avoid the adhesion between the cut wafers, the synchronous wheel 12 enables the partial spreading roller 10 and the main frame 5 to synchronously rotate, when the wafers in one row of the slicing structures 6 fall off, the flour in the feeding shell 4 can be scattered through the grooves 13, the wafers are prevented from being adhered, the grooves 13 are arranged into two groups and can synchronously rotate with the rows of the slicing structures 6, and the two groups can rotate for spreading the flour twice by one circumference, so that the efficiency is improved.

Example four:

shell

It is worth noting that an installation groove 15 is formed between the grooves 13 on the outer side of the pipe sleeve 14, and the scraping frame 11 is installed on the inner side of the installation groove 15.

It has to be said that the scraping frame 11 comprises an elastic sheet 111 and a mesh plate 112, the right end of the mesh plate 112 is rotatably connected with the inner wall of the pipe sleeve 14 at the mounting groove 15, and the elastic sheet 111 is arranged in the middle of one side of the mesh plate 112 facing the pipe sleeve 14.

Spill the unable normal ejection of compact of flour equipment because of the flour compaction for preventing part, scrape in the mounting groove 15 the frame 11 and can be pushed deformation through 4 lateral wall positions of feed shell, and kick-back in the inside release of feed shell 4, hit the inside flour of beating and prevent the flour compaction, guarantee in the entering recess 13 that the flour can be smooth, the mesh board 112 can guarantee that the flour passes through, avoid flour to get into mounting groove 15 and influence mesh board 112 and normally impressed, guarantee part spills roller 10 and normally rotates, and mesh board 112 is when shell fragment 111 kick-backs, can make the flour pass through the middle part through-hole, carry out the effective scattering of flour.

The external devices involved in the first embodiment of the present invention are low-speed asynchronous motors, and their associated control systems, switch assemblies and circuits are also available from manufacturers, and besides, the power supply modules, circuits, electronic components and control modules involved in the present invention are all known in the art, and it goes without saying that the protection of the present invention does not involve modifications to the internal structure and method.

The working principle is as follows: the slicing structure rotates the extrusion conveyer belt and cuts the raw materials into round pieces, the dumpling wrappers are sucked and lifted through the internal negative pressure of the slicing structure, the dumpling wrappers and leftover materials are separated along with the rotation of the slicing structure, the dumpling wrappers are released on the independent conveyer belt through the air outlet of the slicing structure, the formed dumpling wrappers are conveyed independently, the dry flour is uniformly and synchronously spread when the dumpling wrappers are conveyed, and the adhesion is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a thoroughly antiseized quick-frozen food processing equipment of cutting, includes fixed axis (1) that sets up, its characterized in that: the rotary feeding mechanism is characterized in that two main frames (5) which are symmetrical front and back are rotatably mounted on the outer side of the middle shaft (1), an annular array rotary structure (9) is mounted between the two main frames (5), a slicing structure (6) is arranged in the middle of the rotary structure (9), a material supply belt (2) is arranged below the slicing structure (6), a conveying belt (3) is mounted on the right side of the material supply belt (2), a material supply shell (4) is mounted in the middle of the conveying belt (3), and a scattering roller (10) is mounted at an opening position of the bottom end of the material supply shell (4);

the rotary structure (9) comprises a connecting frame (91), racks (95), a driving wheel (96) and a reversing wheel (97), the driving wheel (96) and the reversing wheel (97) are respectively rotatably connected with the main frames (5), the connecting frame (91) is fixedly arranged at the edge position between the two main frames (5), the racks (95) are meshed with the driving wheel (96), the racks (95) are fixedly connected with the rear vertical inner wall of the material supply belt (2), a synchronous belt is sleeved between the driving wheel (96) and the reversing wheel (97), and the slicing structure (6) is rotatably arranged in the middle of the rotary structure (9);

the opening of the connecting frame (91) is outward, limiting pins (94) which are arranged at equal intervals are fixedly arranged at the edge of the opening of the connecting frame (91), a pressing strip (93) is slidably arranged at the outer side of each limiting pin (94), the end part of each pressing strip (93) is reversely rolled to form an arc-shaped end edge, and a pressure spring (92) is fixedly arranged between each pressing strip (93) and the connecting frame (91);

the slicing structure (6) comprises a shell (67), a driven wheel (69) is installed on the outer side of the shell (67), a pressing wheel (68) matched with the driven wheel (69) is installed on the outer side of the shell (67), a rubber sleeve (65) is installed at one end, facing the material supply belt (2), of the shell (67), and an opening is formed in the middle of the rubber sleeve (65);

the middle of one end, far away from the material supply belt (2), of the shell (67) is provided with a sliding rod (61) in a sliding mode, the inner side of the shell (67) is provided with a limiting frame (62) matched with the sliding rod (61) in a sliding mode, the sliding rod (61) is located at one end, located on the inner side of the shell (67), of the shell (67) and provided with a piston plate (63), one side, far away from the sliding rod (61), of the piston plate (63) is provided with a spring (66), the spring (66) and the sliding rod (61) are fixedly connected through a spring ring (64), the right lower portion of the outer side of the center shaft (1) is fixedly provided with a protruding block (7) matched with the sliding rod (61), and the middle of the bottom end of the center shaft (1) is fixedly provided with a magnetic suction plate (8) matched with the box sliding rod (61);

the partial spreading roller (10) comprises a rotating shaft (16), two synchronizing wheels (12) are mounted at the end part of the rotating shaft (16), the synchronizing wheels (12) are in rolling contact with the outer wall of the main frame (5), a pipe sleeve (14) is fixedly mounted between the two synchronizing wheels (12), and a groove (13) is formed in the outer side wall of the pipe sleeve (14);

mounting grooves (15) are formed in the outer sides of the pipe sleeves (14) and positioned between the grooves (13), and scraping frames (11) are mounted on the inner sides of the mounting grooves (15);

the grooves (13) are arranged into two groups, each group of grooves (13) are arranged at the outer side of the pipe sleeve (14) at equal intervals, and the two groups of grooves (13) are symmetrically arranged at the outer side of the pipe sleeve (14).