A kind of stuffed food skin cutting mechanism

Abstract

The present application belongs to the technical field of food processing equipment manufacturing, and in particular, relates to a stuffed food skin cutting mechanism, including a fixed frame, a conveyor belt is arranged on the fixed frame, a rolling cutter is arranged above the outer side of the conveyor belt, at least one cutting edge is arranged on the rolling cutter, a residual skin suction plate is arranged on the inner side of the tail of the conveyor belt, and the residual skin suction plate is connected to a negative pressure device; a blowing hole is opened in the cutting edge of the rolling cutter, and the blowing hole is connected to a reversing valve, and the reversing valve is connected to a negative pressure device. The present application adopts a rolling cutter to cut the dough skin, and cooperates with the negative pressure device on the residual skin suction plate to better separate the cut dough skin from the residual skin. The rolling cutter realizes the cutting of the dough skin by rotation, avoiding the traditional cutting method of cutting the dough skin by up and down impact, and reducing the damage of the cutter to the conveyor belt.

Description

Technical Field

[0001] The present application belongs to the technical field of food processing equipment manufacturing, and in particular relates to a skin cutting mechanism for stuffed food. Background Art

[0002] When processing the dough for stuffing food, it is usually necessary to first extrude the dough into dough strips step by step, and then cut the dough strips. Most of the cutting methods in the prior art use a cutter to punch the dough up and down, but this cutting method will damage the conveyor belt for conveying the dough.

[0003] The prior art, for example, has a Chinese utility model patent numbered CN201821682938.6 and the name is "A new type of dough belt conveying and punching device", which discloses the following content: This application belongs to the field of food processing technology, and in particular, relates to a new type of dough belt conveying and punching device for realizing dough belt cutting, including a frame, on which are sequentially mounted a front end dough belt conveyor for conveying dough belts, at least one skin pressing roller component for extruding the dough belt in the thickness direction, and an end dough belt conveyor for conveying dough belts, a dough belt blowing device for conveying dough belts by blowing air is arranged below the end dough belt conveyor, a skin punching device for cutting the dough belt is arranged next to the dough belt blowing device, and a residual skin synchronous conveyor for conveying the residual skin of the dough belt after skin punching is arranged below the skin punching device. Although the above patent improves the conveying method of dough skin, in actual work, when cutting the skin, it is still easy for the cutter to be inaccurately aligned or the conveyor belt to be damaged. Summary of the invention

[0004] In order to overcome the above problems existing in the prior art, a filling food skin cutting mechanism is now proposed.

[0005] In order to achieve the above technical effects, the technical solution of this application is as follows:

[0006] A skin cutting mechanism for stuffed food comprises a fixed frame, a conveyor belt is arranged on the fixed frame, a rolling cutter is arranged above the outer side of the conveyor belt, the rolling cutter is provided with at least one cutting edge, a residual skin suction plate is arranged on the inner side of the tail of the conveyor belt, and the residual skin suction plate is connected to a negative pressure device; an air blowing hole is opened in the cutting edge of the rolling cutter, the air blowing hole is connected to a reversing valve, and the reversing valve is connected to the negative pressure device.

[0007] Furthermore, the residual skin suction plate is provided with a plurality of residual skin suction holes arranged side by side along the width direction, the residual skin suction holes are distributed at intervals, and the residual skin suction holes are in the shape of long strips.

[0008] Furthermore, the negative pressure device is connected to the reversing valve through a corrugated hose, and the reversing valve is connected to the residual skin suction hole on the residual skin suction plate through an air pipe.

[0009] Furthermore, a pressure roller is arranged at the front end above the outer side of the conveyor belt, and sheet metal support frames are arranged at both ends of the pressure roller, and the sheet metal support frames are fixed on a fixing frame.

[0010] Furthermore, a rolling cutter support roller is provided on the inner side of the conveyor belt corresponding to the rolling cutter, and both ends of the rolling cutter support roller are supported and fixed by bearings.

[0011] Furthermore, a scraper is fixed at the lower outer side of the tail of the conveyor belt, and a return baffle is obliquely arranged below the scraper, and the return baffle is fixed on a fixing frame.

[0012] Furthermore, the conveyor belt is wound around a driving roller, and the driving roller is connected to a motor. The conveyor belt forms a complete loop, and a driven roller is arranged at a corner of the loop.

[0013] Furthermore, a tensioning roller is provided at one corner of the loop formed by the conveyor belt, and the tensioning roller is installed in the L-shaped groove of the fixing frame.

[0014] The advantages of the skin cutting mechanism are:

[0015] 1. The dough skin is cut by a rolling cutter, and the negative pressure device on the residual skin suction plate is used to better separate the cut dough skin from the residual skin. The rolling cutter cuts the dough skin by rotating, avoiding the traditional cutter's cutting method of cutting the dough skin by up and down impact, and reducing the damage of the cutter to the conveyor belt.

[0016] 2. The residual skin suction holes can allow negative pressure air to absorb the residual skin after cutting, so as to avoid adhesion between the residual skin and the cut skin when the cut skin is sucked away by the skin suction plate. The negative pressure device can provide both negative pressure and positive pressure through the reversing valve.

[0017] 3. The air blowing hole on the rolling cutter is connected to the reversing valve. When the dough skin is cut, the positive pressure air blown out from the air blowing hole blows the cut dough skin off the rolling cutter, thus avoiding the cut dough skin from sticking to the rolling cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall schematic diagram of the skin cutting mechanism.

[0019] Figure 2 It is a longitudinal cross-sectional view of the skin cutting mechanism.

[0020] Figure 3 for Figure 2 AA section view.

[0021] Figure 4 It is a schematic diagram of the structure of the residual leather absorption board.

[0022] Figure 5It is a schematic diagram of the rolling cutter structure.

[0023] Figure 6 It is a schematic diagram of the rolling cutter structure.

[0024] In the attached drawings: 801-fixed frame, 802-leather pressing roller, 803-rolling cutter support roller, 804-rolling cutter, 805-residual leather suction plate, 806-scraper, 807-leather return baffle, 808-active roller, 809-tensioning roller, 810-leather suction plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present application, it should be noted that the terms "upper", "vertical", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Example 1

[0031] like Figure 1 and Figure 2 As shown, a filling food skin cutting mechanism comprises a fixed frame 801, a conveyor belt is arranged on the fixed frame 801, a rolling cutter 804 is arranged on the upper side of the outer side of the conveyor belt, and at least one cutting edge is arranged on the rolling cutter 804, and a residual skin suction plate 805 is arranged on the inner side of the tail of the conveyor belt, and the residual skin suction plate 805 is connected to the negative pressure device; usually two cutting edges can be arranged side by side on one rolling cutter 804, such as Figure 5 and Figure 6 As shown, the shape of the blade is a closed shape that is approximately elliptical, and can also be adjusted according to the actual shape of the dough to be cut. A blowing hole is provided in the blade of the rolling cutter 804, and the blowing hole is connected to the reversing valve, and the reversing valve is connected to the negative pressure device. The negative pressure device is a negative pressure fan, which converts negative air pressure into positive air pressure through the control of the reversing valve and blows it out from the blowing hole. The negative pressure fan here shares the same one as the negative pressure fan mentioned above.

[0032] The dough skin is cut by a rolling cutter 804, and the negative pressure device on the residual skin suction plate 805 is used to better separate the cut dough skin from the residual skin. The rolling cutter 804 cuts the dough skin by rotating, avoiding the traditional cutting method of cutting the dough skin by up and down impact, thereby reducing the damage of the cutter to the conveyor belt.

[0033] The residual skin suction hole can allow negative pressure air to absorb the residual skin after cutting, so as to avoid the residual skin and the cut skin from sticking together when the cut skin is sucked away by the skin suction plate 810, and the negative pressure device can provide negative pressure and positive pressure respectively through the reversing valve. The blowing hole on the rolling cutter 804 is connected to the reversing valve, and when the skin is cut, the positive pressure air blown out of the blowing hole blows the cut skin off the rolling cutter 804, so as to avoid the cut skin and the rolling cutter 804 from sticking together.

[0034] Example 2

[0035] like Figure 1 and Figure 2As shown, a filling food skin cutting mechanism comprises a fixed frame 801, a conveyor belt is arranged on the fixed frame 801, a rolling cutter 804 is arranged on the upper side of the outer side of the conveyor belt, and at least one cutting edge is arranged on the rolling cutter 804, and a residual skin suction plate 805 is arranged on the inner side of the tail of the conveyor belt, and the residual skin suction plate 805 is connected to the negative pressure device; usually two cutting edges can be arranged side by side on one rolling cutter 804, such as Figure 5 and Figure 6 As shown, the shape of the blade is a closed shape that is approximately elliptical, and can also be adjusted according to the actual shape of the dough to be cut. A blowing hole is provided in the blade of the rolling cutter 804, and the blowing hole is connected to the reversing valve, and the reversing valve is connected to the negative pressure device. The negative pressure device is a negative pressure fan, which converts negative air pressure into positive air pressure through the control of the reversing valve and blows it out from the blowing hole. The negative pressure fan here shares the same one as the negative pressure fan mentioned above.

[0036] like Figure 4 As shown, the residual skin suction plate 805 is provided with a plurality of residual skin suction holes arranged side by side along the width direction, the residual skin suction holes are arranged at intervals, and the residual skin suction holes are in the shape of long strips. The residual skin suction holes can be arranged in one row or multiple rows, and when there are multiple rows, they can be arranged in an aligned or staggered manner. The long strip-shaped residual skin suction holes can form a greater negative pressure suction force on the dough.

[0037] The negative pressure device is connected to the reversing valve through a corrugated hose, and the reversing valve is connected to the residual skin suction hole on the residual skin suction plate 805 through an air pipe. The negative pressure device is a negative pressure fan.

[0038] A pressing roller 802 is provided at the front end above the outer side of the conveyor belt, and sheet metal support frames are provided at both ends of the pressing roller 802, and the sheet metal support frames are fixed on the fixed frame 801. Before use, the pressing roller 802 is manually suspended above the conveyor belt without contacting the dough skin. When the dough skin needs to be pressed, the pressing roller 802 is lowered to press the dough skin by gravity. The specific structure of the pressing roller 802 upward and downward is a technology known to those skilled in the art, and will not be repeated here.

[0039] like Figure 3 As shown, a roller cutter support roller 803 is provided at the inner side of the conveyor belt corresponding to the roller cutter 804, and the two ends of the roller cutter support roller 803 are supported and fixed by bearings. The roller cutter support roller 803 can make the gap between the conveyor belt and the roller cutter 804 consistent, and when the conveyor belt is subjected to the pressure of the roller cutter 804, it can move better without too much resistance.

[0040] A scraper 806 is fixed at the lower outer side of the tail of the conveyor belt, and a peel return baffle 807 is obliquely arranged below the scraper 806, and the peel return baffle 807 is fixed on the fixing frame 801. When the residual leather is conveyed downward along the conveyor belt, it will be blocked by the scraper 806, and will be scraped off from the bottom of the conveyor belt and fall into the peel return baffle 807, and can fall into the pre-set recovery bucket below along the peel return baffle 807.

[0041] The conveyor belt is wound on the driving roller 808, and the driving roller 808 is connected to the motor. The conveyor belt forms a complete loop, and a driven roller is arranged at the corner of the loop. The conveyor belt is driven by the driving roller 808 and the driven roller to transport, and the motor drives the driving roller 808 to rotate.

[0042] A tensioning roller 809 is provided at one corner of the loop formed by the conveyor belt, and the tensioning roller 809 is installed in the L-shaped groove of the fixing frame 801.

[0043] The working principle of the skin cutting mechanism is:

[0044] Dough making: The dough belt of the noodle pressing machine is conveyed from right to left by the conveyor belt, pressed by the skin pressing roller 802, and enters the rolling cutter 804. The cutting edge of the rolling cutter 804 and the rolling cutter support roller 803 work together to cut the dough into the size of the dough. During the cutting process, the residual skin suction plate 805 sucks the dough belt with negative pressure throughout the process to prevent the residual skin from generating tension on the dough and causing the position of the dough to move. The rolling cutter 804 adopts a blowing method. When the rolling cutter 804 rotates a certain angle, the dough and the cutting edge are separated to prevent the dough from sticking to the rolling cutter 804.

[0045] Skin suction: The negative pressure fan generates suction, which is controlled by the reversing valve. The skin suction plate 810 sucks away the cut skin, and the skin suction plate 810 transports the skin to the top of the forming mold, and then the positive air pressure is controlled by the reversing valve to blow off the skin, and the skin falls on the forming mold.

[0046] Leather return: Excess leather residue falls onto the leather return conveyor belt through the leather return baffle 807, and the leather return conveyor belt returns the leather residue to the pressing roller for re-pressing.

[0047] The dough skin is cut by a rolling cutter 804, and the negative pressure device on the residual skin suction plate 805 is used to better separate the cut dough skin from the residual skin. The rolling cutter 804 cuts the dough skin by rotating, avoiding the traditional cutter cutting the dough skin by impacting up and down, and reducing the damage of the cutter to the conveyor belt. The residual skin suction hole can make the negative pressure gas adsorb the residual skin after the skin is cut, avoiding the residual skin and the cut dough skin from sticking together when the cut dough skin is sucked away by the skin suction plate 810, and the negative pressure device can achieve the two effects of providing negative pressure and providing positive pressure respectively through the reversing valve. The blowing hole on the rolling cutter 804 is connected to the reversing valve. When the dough skin is cut, the positive pressure gas blown out of the blowing hole blows the cut dough skin off the rolling cutter 804, avoiding the cut dough skin and the rolling cutter 804 from sticking together.

Claims

1. A filling food skin cutting mechanism, comprising a fixing frame (801), characterized in that: A conveyor belt is arranged on the fixed frame (801), a rolling cutter (804) is arranged above the outer side of the conveyor belt, the rolling cutter (804) is provided with at least one cutting edge, a residual leather suction plate (805) is arranged on the inner side of the rear end of the conveyor belt, and the residual leather suction plate (805) is connected to the negative pressure device; an air blowing hole is opened in the cutting edge of the rolling cutter (804), the air blowing hole is connected to a reversing valve, and the reversing valve is connected to the negative pressure device.

2. A stuffed food skin cutting mechanism according to claim 1, characterized in that: The residual skin suction plate (805) is provided with a plurality of residual skin suction holes arranged side by side along the width direction, the residual skin suction holes are distributed at intervals, and the residual skin suction holes are in the shape of long strips.

3. A stuffed food skin cutting mechanism according to claim 2, characterized in that: The negative pressure device is connected to the reversing valve via a corrugated hose, and the reversing valve is connected to the residual skin suction hole on the residual skin suction plate (805) via an air pipe.

4. The filling food skin cutting mechanism according to claim 1, characterized in that: A pressure roller (802) is provided at the front end above the outer side of the conveyor belt, and sheet metal support frames are provided at both ends of the pressure roller (802), and the sheet metal support frames are fixed on the fixing frame (801).

5. The filling food skin cutting mechanism according to claim 1, characterized in that: A rolling cutter support roller (803) is provided on the inner side of the conveyor belt corresponding to the rolling cutter (804), and both ends of the rolling cutter support roller (803) are supported and fixed by bearings.

6. The filling food skin cutting mechanism according to claim 1, characterized in that: A scraper (806) is fixed below the outer side of the tail of the conveyor belt, and a return baffle (807) is obliquely arranged below the scraper (806), and the return baffle (807) is fixed on the fixing frame (801).

7. The filling food skin cutting mechanism according to claim 1, characterized in that: The conveyor belt is wound around a driving roller (808), and the driving roller (808) is connected to a motor. The conveyor belt forms a complete loop, and a driven roller is arranged at a corner of the loop.

8. The filling food skin cutting mechanism according to claim 7, characterized in that: A tensioning roller (809) is provided at one corner of the loop formed by the conveyor belt, and the tensioning roller (809) is installed in the L-shaped groove of the fixing frame (801).

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