CN110447860B - Mud making and forming integrated machine equipment for raw potato products - Google Patents
Mud making and forming integrated machine equipment for raw potato products Download PDFInfo
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- CN110447860B CN110447860B CN201910675832.6A CN201910675832A CN110447860B CN 110447860 B CN110447860 B CN 110447860B CN 201910675832 A CN201910675832 A CN 201910675832A CN 110447860 B CN110447860 B CN 110447860B
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- mud making
- steel wire
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- 235000013573 potato product Nutrition 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000007599 discharging Methods 0.000 claims abstract description 42
- 235000002595 Solanum tuberosum Nutrition 0.000 claims abstract description 17
- 244000061456 Solanum tuberosum Species 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 235000012015 potatoes Nutrition 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 41
- 239000010959 steel Substances 0.000 claims description 41
- 238000005520 cutting process Methods 0.000 claims description 23
- 238000007493 shaping process Methods 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005360 mashing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 20
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/10—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
- A23L19/12—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops of potatoes
- A23L19/13—Mashed potato products
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/20—Extruding
- A23P30/25—Co-extrusion of different foodstuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/547—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Sludge (AREA)
- Formation And Processing Of Food Products (AREA)
Abstract
The invention provides a mud making and forming integrated machine device for a raw potato product, which comprises: the device comprises a main machine (1) of the mud making and forming integrated machine, a feeding belt conveyor (2), an auxiliary material conveying device (3), an electromagnetic vibration distributing device (4), a discharging belt conveying device (5) and an electric appliance control device (6), wherein the feeding belt conveyor (2) conveys cooked and cured flaky potatoes into a containing cavity of the main machine (1) of the mud making and forming integrated machine, a hopper in the auxiliary material conveying device (3) stores powdery auxiliary materials required to be added and conveys the powdery auxiliary materials to an upper screening surface of the electromagnetic vibration distributing device (4), the powdery auxiliary materials are uniformly paved on a screen plate after being distributed in a vibrating manner, then uniformly spread in a feed hopper of the main machine (1) through screen holes, are mixed and stirred with cured materials, impacted to make mud, extruded and formed, and then conveyed to a discharging pipe orifice of the main machine of the mud making and forming integrated machine, cut into cakes and fall onto a belt of the discharging belt conveying device, and the functions of mixing, mud making and forming are completed by the next procedure.
Description
Technical Field
The invention relates to the technical field of product processing by taking tubers such as fresh potatoes and the like as raw materials, in particular to mud making and forming integrated machine equipment for fresh potato products, namely potato cake products.
Background
Taking fresh potato (raw potato) as a raw material, cleaning and peeling the potato, cutting the potato into slices, performing color protection (preventing browning), cooking and curing the slice-shaped raw material, crushing and mixing the slice-shaped raw material with a proper amount of auxiliary materials such as flour and the like, and preparing the mixture into paste; the mud dough with proper hardness is processed into a cake-shaped product, namely potato cake. The formed potato cake is fried, cooled, quick frozen and the like to prepare the frozen food in a semi-finished product state. In the traditional potato cake processing and manufacturing process, mud making and forming of the cake are manually manufactured by operators, so that the production efficiency is low, and the labor intensity is high; food sanitation is not guaranteed, and the appearance quality of the product is poor; the size and specification of the product are difficult to be consistent, and the subsequent processing quality is affected.
At present, no special mechanical equipment is found in the mud making and forming process of potato cakes.
Disclosure of Invention
In order to solve the problems that in the traditional potato cake processing and manufacturing process in the original potato product processing process, mud making and forming of the cake are manually manufactured by operators, the production efficiency is low, and the labor intensity is high; food sanitation is not guaranteed, and the appearance quality of the product is poor; the invention provides a mud making and forming integrated machine device for a raw potato product, which has the defects that the size and the specification of the product are difficult to be consistent, the subsequent processing quality is affected and the like.
The invention aims to provide a mud making and forming integrated machine device for a raw potato product, which comprises the following components: the mud making and forming integrated machine comprises a mud making and forming integrated machine main machine (1), a feeding belt conveyor (2), an auxiliary material conveying device (3), an electromagnetic vibration distributing device (4), a discharging belt conveying device (5) and an electric appliance control device (6), wherein the mud making and forming integrated machine main machine (1) is provided with a feeding hopper and a discharging pipe orifice; the feeding belt conveyor (2) is used for conveying the cooked and cured flaky potatoes (cured materials) into a containing cavity of the main machine (1) of the mud making and forming integrated machine; a hopper is arranged in the auxiliary material conveying device (3) to store powdery auxiliary materials to be added, and the auxiliary materials are conveyed to a sieve plate of the electromagnetic vibration distributing device (4) in a conveying spiral manner; the sieve plate of the electromagnetic vibration distributing device (4) is provided with a blind hole plate at the front section and a sieve hole plate at the rear section, the powdery auxiliary materials are uniformly spread on the width direction of the sieve plate through vibration, and then are uniformly spread in a feed hopper of the main machine (1) of the integrated machine through sieve holes with diameters ranging from small to large. The powdery auxiliary materials and the curing materials are mixed, stirred, impacted and extruded in the main machine (1) of the mud making and forming integrated machine, then are conveyed to a discharge pipe orifice of the main machine (1) of the mud making and forming integrated machine, cut into cakes, fall onto a belt of a discharge belt conveying device (5), and are conveyed to the next working procedure by the belt conveying device to finish the functions of mixing, mud making and forming.
Preferably, the main machine (1) of the mud making and forming integrated machine consists of a main machine frame (7), a power transmission device (8), a front end bearing seat (9), a main machine feed hopper (10), a blade screw device (11), a discharge end cover plate (12), a forming cavity end plate (13), a discharge forming pipe (14) and a steel wire cutting device (15). The blade screw device (11) is fixed on the main machine frame (7) through a front end bearing seat (9), a discharge end cover plate (12) and a sealing bearing thereof, and is driven by the power transmission device (8) to perform rotary motion; the discharging end cover plate (12) is in a sieve plate shape, so that materials enter a forming cavity after being extruded and homogenized through sieve holes, and enter a discharging forming pipe (14) after being extruded through the forming cavity, and the required shape is manufactured. After materials enter a mud making cavity through a feeding belt conveyor (2), an auxiliary material conveying device (3), an electromagnetic vibration distributing device (4) and a main machine feeding hopper (10), crushing, mixing and mud making work are carried out by a blade screw device (11), then the materials are conveyed forwards by a variable pitch screw blade (18) on a shaft, gradually compress a screw space, enter a forming cavity after passing through a discharge end cover plate (12), and are pushed to a discharge forming pipe (14) to form continuous discharge; the materials are extruded into a column body with a certain shape by a forming tube (14), and then cut into products with a certain thickness by a steel wire cutting device (15) which moves up and down at the tube orifice under the control of an electric appliance control device (6), thus finishing the cutting and forming actions.
Preferably, the blade screw device (11) adopts a detachable structure and consists of a screw shaft (16), blades (17), screw blades (18) and a mud discharging scraping plate (19), a series of blades (17) are welded at the front section of the screw shaft (16), the blades (17) are formed by welding radial rods (20) and blades (21), the blades (17) are in spiral arrangement, the screw blades (18) are arranged on the screw shaft (16), and the mud discharging scraping plate is welded at the tail end of the screw shaft (16).
Preferably, 4-12 blades (17) can be welded on each pitch of the screw shaft (16), the blade plate (21) is an arc plate, the arc length is 1/8-1/6 of the circumference of the mud making cavity, the arc width is 1/3-1/2 of the screw radius, and the blade plate (17) forms an included angle of 15-25 degrees with the axial direction and is arranged in a screw state along the axial direction when being welded with the screw shaft (16).
Preferably, the spiral blades (18) adopt variable pitch spirals, the pitch is reduced by about 15% in sequence, and 3-5 knots of spirals are used for compressing the material into a continuous discharging state.
Preferably, the number of the mud discharging scrapers (19) is 2-3, and the included angle between the mud discharging scrapers (19) and the axis direction of the screw shaft (16) is 15 degrees.
Preferably, the forming cavity end plate (13) of the discharging end adopts a fast-assembly structure, and when the machine is stopped, the forming cavity end plate (13) is opened, the blade screw device (11) is moved out, and a cleaning tool is used for cleaning the surfaces of the screw barrel wall, the blades and the screw leaves.
Preferably, the number of the discharge forming pipes (14) is adjusted according to the specification and the size of the product and the yield requirement, so as to form a multi-row discharge mode.
Preferably, the steel wire cutting device (15) is composed of a stepping motor (22), a crank rod (23), a cam connecting rod (24), a linear bearing (25), a thimble (26), a gate-shaped frame (28), a pre-tightening spring (27), a steel wire knife (29), a sliding block (30), a transverse slideway (31) and a longitudinal slideway (32). A stepping motor (22) controlled by the electric appliance control device (6) drives a crank rod (23) to rotate for one circle at fixed time to form intermittent rotation, and the crank rod (23) drives a cam connecting rod (24) through a hinge shaft to form a crank connecting rod mechanism to convert circular motion into linear motion; and the hinge shaft drives the gate-shaped frame (28) and the sliding block (30) to move up and down between the two longitudinal slideways (32), a steel wire knife (29) arranged on the gate-shaped frame (28) moves up and down along with the gate-shaped frame, and the cutting motion of materials is completed when the steel wire knife (29) moves down. The crank rod (23) is provided with a thimble (26) in a threaded mode, a nut is used for adjusting and locking the position of the thimble (26), when the steel wire cutter (29) starts to run upwards at a bottom dead center, the thimble (26) is gradually contacted with the convex surface of the cam connecting rod (24) and moves to the convex surface to force the cam connecting rod (24) to overcome the pressure of the pre-tightening spring (27), so that the cam connecting rod (24) drives the gate frame (28) and the steel wire cutter (29) to integrally move rightwards on the transverse slideway (31) by a cam lift, and the yielding action when the steel wire cutter returns is realized; when the steel wire knife (29) moves upwards to the upper dead point, the ejector pin (26) is gradually separated from contact with the convex surface of the cam connecting rod (24), the cam connecting rod (24) is reset under the pressure action of the pre-tightening spring (27), the gate-shaped frame (28) and the steel wire knife (29) thereof are driven to move left by a cam lift on the transverse slideway (31), the steel wire knife (29) and other parts return to the transverse original position, and the steel wire knife (29) and other parts move downwards to complete repeated cutting and knife retracting avoidance actions.
Preferably, the feeding belt conveyor (2) is arranged between a mud making cavity feeding hopper and the electromagnetic vibration distributing device (4), the feeding width and the distributing width are consistent with the cavity width, the discharging belt conveyor (5) is arranged below a discharging pipe orifice, and the cut and formed product is conveyed to the next working procedure, and the height interval is between 30 and 70 mm; the diameters of the mud making cavity and the forming cavity are matched with the change of the outer diameter of the blade screw device (11), so that a gap with a certain size is formed between the mud making cavity and the forming cavity and the cavity wall for adjustment.
The beneficial effects of the invention are as follows:
1. Can continuously operate: the technology and the process of spiral blade impact crushing mud making are adopted, the blades are arranged on the rotating shaft in a spiral manner, and when the blade shaft rotates at a certain rotating speed, the blades are driven to generate a certain impact force to impact and crush materials entering the containing cavity; when the materials are hit to a certain strength, mud is formed, and the purposes of mud making or material viscosity increasing are achieved. Because of the spiral arrangement of the paddles, the hit material is conveyed forward while being broken, and continuous feeding and continuous discharging operation is formed.
2. The formed product is continuous and uniform: in order to ensure continuous and uniform shaping of potato cake, a section of pitch-variable screw is connected behind the blades arranged in a spiral manner, and the mud-like material is compressed and conveyed; the material is extruded in the forming cavity, and is pressed into round or elliptic shape by the discharging cavity pipe, and is cut into cake-shaped products with certain thickness by the steel wire cutter moving up and down at the pipe orifice in the extrusion process.
3. Uniformly mixing materials: in order to meet the technological requirements of potato cake, an auxiliary material storage bin and a uniform distributing device are arranged above a feed inlet of an impact mud making cavity. Auxiliary materials in the storage bin are conveyed to the distributing device through the bottom discharging screw, the distributing device adopts an electromagnetic vibration mode to flatten the powdery auxiliary materials and uniformly spread the powdery auxiliary materials on the materials at the inlet of the mud making cavity through the sieve holes on the bottom plate, and uniform mixing of the materials is achieved.
4. The cutter and the material cannot interfere with each other to prevent the shape of the product from being damaged: in order to avoid the phenomenon that the steel wire cutter collides with materials in the return process after completing the downward movement cutting action, the steel wire cutter device adopts a rotary eccentric cam structure. The stepping motor drives the eccentric wheel to rotate and drives the cutter slide plate to reciprocate up and down on the linear bearing. When the cutter slide plate descends, cutting movement of the materials is completed; when the cutter slide starts to run upwards, the eccentric cam pushes the cutter slide seat forward by one cam stroke, thereby realizing the yielding action when the cutter returns, avoiding the interference collision between the cutter and the material and damaging the shape of the product.
5. The food sanitation requirement of the certification product is ensured: the screw blade shaft is detachably mounted, the end cover of the forming cavity of the discharging end is in a quick-mounting structure, and the end cover of the forming cavity is opened and removed from the screw blade shaft when the screw blade is stopped; the spiral wall barrel, the blades and the surfaces of the spiral blades are cleaned by adopting a common tool, so that the equipment and the components can be cleaned and tidied rapidly.
6. The feeding and discharging of the main body device has high reliability: the feeding conveyer belt is arranged between the mud making cavity feeding hopper and the uniform distributing device, and the feeding width, the distributing width and the cavity width are consistent, so that the uniformity of mixing between raw materials and auxiliary materials is improved; the discharging conveyor belt is arranged below the discharging pipe orifice and conveys the cut and formed product to the next process, and the height interval is set between 30 and 70mm, so that the deformation of the product caused by overlarge drop is avoided.
7. The size and the number of the components can be flexibly adjusted to improve the productivity of the device: the diameters of the mud making cavity and the forming cavity can be enlarged, the number of the paddles on a single space can be increased from 4 to 6, 8 or 12, and the spiral pitch can be adjusted to a proper value. Meanwhile, the number of the discharging pipe orifices is adjusted according to the specification and the size of the product, so that a plurality of discharging modes of 2-6 rows and the like are formed.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. The objects and features of the present invention will become more apparent in view of the following description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a system structure (section) of a mud making and molding integrated machine for producing raw potato products according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional structure of a main unit of a mashing and molding integrated machine for producing raw potato products according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a blade screw device of a mud making and shaping integrated machine for producing raw potato products according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a blade of a device for a mashing and shaping integrated machine for producing raw potato products according to an embodiment of the present invention;
FIG. 5 is a schematic side view of a steel wire cutting device of a mud making and shaping integrated machine for producing raw potato products according to an embodiment of the present invention;
Fig. 6 is a schematic front view (cross section) of a steel wire cutting device of a mud making and shaping integrated machine for producing raw potato products.
Reference numerals illustrate:
1-a main machine of the mud making and forming integrated machine; 2-a feed belt conveyor; 3-an auxiliary material conveying device; 4-electromagnetic vibration distributing device; 5-a discharging belt conveying device; 6-an electrical appliance control device; 7-a host frame; 8-a power transmission device; 9-a front end bearing seat; 10-a main machine feeding hopper; 11-paddle screw device; 12-a discharge end cover plate; 13-forming a cavity end plate; 14-discharging and forming pipe; 15-a steel wire cutting device; 16-screw shaft; 17-paddle; 18-helical blades; 19-a mud discharging scraper; 20-diameter rod; 21-leaf plates; 22-stepper motor; 23-crank lever; 24-cam links; 25-linear bearings; 26-thimble; 27-pre-tightening a spring; 28-a door-type frame; 29-a wire cutter; 30-sliding blocks; 31-a transverse slideway; 32-longitudinal slide.
Detailed Description
The following detailed description of the invention is, therefore, not to be taken in a limiting sense, and is set forth in the appended drawings.
As shown in fig. 1, the device in the embodiment consists of a main machine 1 of a mud making and forming integrated machine, a feeding belt conveyor 2, an auxiliary material conveying device 3, an electromagnetic vibration distributing device 4, a discharging belt conveying device 5 and an electric appliance control device 6. The working flow is as follows: the cooked and cured flaky potatoes are sent into a containing cavity of a main machine 1 of the mud making and forming integrated machine by a feeding belt conveyor 2, and powdery auxiliary materials to be added are stored in a hopper of an auxiliary material conveying device 3 and conveyed onto a screen surface of an electromagnetic vibration distributing device 4 by the hopper; after vibration distribution, the powder is evenly spread on a screen plate, then evenly spread in a feed hopper of the main machine 1 of the integrated machine through screen holes, mixed with cured materials, punched to prepare mud, extruded to form, and then cut into cakes to be dropped on a belt of the discharging belt conveying device 5, and conveyed to the next working procedure by the belt to complete the functions of mixing, mud preparation and forming.
As shown in fig. 2, the main components of the apparatus of this embodiment are a main machine 1 of a mud making and forming integrated machine, which is composed of a main machine frame 7, a power transmission device 8, a front end bearing seat 9, a main machine feed hopper 10, a blade screw device 11, a discharge end cover plate 12, a forming cavity end plate 13, a discharge forming pipe 14 and a steel wire cutting device 15. The blade screw device 11 is fixed on the main machine frame 7 through a front end bearing seat 9, a discharge end cover plate 12 and a sealing bearing thereof, and is driven by the power transmission device 8 to perform rotary motion; when the materials are conveyed to a main machine feed hopper 10 by a feed belt conveyor 2, an auxiliary material conveying device 3 and an electromagnetic vibration distributing device 4 and enter a mud making cavity, crushing, mixing and mud making work are carried out by a blade screw device 11. Because of the break formed between the paddles, the material is impacted and crushed by the rotating paddles and mixed with the powder to move forward; the material is mixed by the impact of a series of paddles to form a pasty material with a certain viscosity, and then is conveyed forward by the variable pitch helical blades 18 on the shaft, gradually compresses the helical space, passes through the discharge end cover plate 12, enters the forming cavity, and is pushed to the discharge forming pipe 14 to form continuous discharge. The materials are extruded into a column body with a certain shape by a forming tube 14, and then cut into products with a certain thickness by a steel wire cutting device 15 which moves up and down at the tube orifice under the control of an electric appliance control device 6, thus finishing the cutting and forming actions.
As can be seen from the construction of fig. 3 and 4, the blade screw 11 is composed of screw shaft 16, blade 17, screw blade 18 and mud scraper 19. A series of paddles 17 are welded at the front section of the screw shaft 16, the paddles are arranged in a spiral manner, and 4-12 paddles can be welded on each pitch; the blade 17 is formed by welding a radial rod 20 and a blade plate 21, the blade plate 21 is an arc-shaped plate, the arc length is 1/8-1/6 of the perimeter of the mud making cavity, and the arc width is 1/3-1/2 of the spiral radius. When the blade 17 is welded with the screw shaft 16, the blade plate forms an included angle of 15-25 degrees with the axial direction, and is arranged in a spiral state along the axial direction. The spiral blade 18 adopts a variable pitch spiral, the pitch is reduced by about 15% in sequence, and 3-5 sections of spiral are used for compressing the materials into a continuous discharging state; in order to ensure that the mud is discharged cleanly, 2 to 3 mud discharging scraping plates 19 are welded at the tail end of the spiral, and the mud discharging scraping plates 19 form an included angle of 15 degrees with the axial direction, so that the materials in the mud making cavity are discharged completely in time. In order to make the materials more uniform, the discharge end cover plate 12 is processed into a sieve plate shape, so that the materials are extruded and homogenized through sieve holes, enter a forming cavity, and are extruded into a discharge forming pipe 14 through the forming cavity to form a required shape.
In order to cut the molded columnar material into a cake shape with a predetermined thickness, as shown in fig. 5 and 6, the wire cutting device 15 is composed of parts such as a stepping motor 22, a crank rod 23, a cam link 24, a linear bearing 25, a thimble 26, a gate-type frame 28, a pretensioning spring 27, a wire cutter 29, a slider 30, a lateral slide 31, a longitudinal slide 32, and the like. The stepping motor 22 controlled by the PLC in the electric appliance control device 6 drives the crank rod 23 to rotate 360 degrees at fixed time, so that intermittent rotation is formed. The crank rod 23 drives the cam connecting rod 24 through a hinge shaft to form a crank connecting rod mechanism, and the circular motion is converted into linear motion; and the door-shaped frame 28 and the sliding block 30 are driven to move up and down between the two longitudinal slide ways (32) through the hinge shaft, the steel wire knife 29 arranged on the door-shaped frame 28 moves up and down along with the door-shaped frame, and the cutting motion of materials is completed when the steel wire knife 29 descends.
In order to prevent the wire cutter 29 from colliding with the material at the discharge forming pipe (14) in return, the crank rod 23 is provided with a thimble 26 in a threaded form, and the position of the thimble 26 is adjusted and locked by using a nut. When the steel wire cutter 29 starts to run upwards at the bottom dead center, the ejector pin 26 is gradually contacted with the convex surface of the cam connecting rod 24, and moves to the convex surface to force the cam connecting rod 24 to overcome the pressure of the pre-tightening spring 27, so that the cam connecting rod 24 drives the door-shaped frame 28 and the steel wire cutter 29 to integrally move rightwards on the transverse slideway 31 by a cam lift, and the yielding action when the steel wire cutter returns is realized; when the steel wire knife 29 moves up to the upper dead point, the ejector pin 26 is gradually separated from contact with the convex surface of the cam connecting rod 24, the cam connecting rod 24 is reset under the pressure of the pre-tightening spring 27, the gate-shaped frame 28 and the steel wire knife 29 thereof are driven to move left by one cam lift in the transverse slideway 31, the steel wire knife 29 returns to the transverse original position, and the like move downwards, so that repeated cutting and knife withdrawal avoiding actions are completed.
In order to meet the food hygiene requirements of the device, as shown in fig. 2, the blade screw device 11 adopts a detachable structure, and the forming cavity end plate 13 at the discharge end adopts a quick-assembly structure. At the time of stopping, opening the end plate 13 of the forming cavity, and moving out the blade screw device 11; the cleaning tool is used for cleaning the surfaces of the spiral wall barrel, the blades and the spiral blades, so that the equipment and the components can be cleaned and tidied rapidly.
In order to improve the production yield, the diameters of a mud making cavity and a forming cavity of the device can be enlarged; correspondingly, the outer diameter of the blade screw device 11 is enlarged, and a gap of 1-2 mm is formed between the blade screw device and the cavity wall; the number of paddles 17 on a single pitch can be increased from 4 to 6, 8 or 12, and the helical pitch can be adjusted to a suitable value. Meanwhile, the number of the discharge forming pipes 14 can be adjusted according to the specification and the size of the product and the yield requirement, so that a plurality of discharge modes of 2-6 rows and the like are formed.
The foregoing has described in detail the technical solutions provided by the embodiments of the present invention, and specific examples have been applied to illustrate the principles and implementations of the embodiments of the present invention, where the above description of the embodiments is only suitable for helping to understand the principles of the embodiments of the present invention; while the invention has been described with respect to embodiments and applications, those skilled in the art will appreciate that the invention is not limited to such.
Claims (6)
1. Mud making and forming integrated machine equipment for raw potato products is characterized by comprising the following components: the mud making and shaping integrated machine main machine (1), a feeding belt conveyor (2), an auxiliary material conveying device (3), an electromagnetic vibration distributing device (4), a discharging belt conveying device (5) and an electric appliance control device (6), wherein the mud making and shaping integrated machine main machine (1) is provided with a feed hopper and a discharging pipe orifice, the feeding belt conveyor (2) is used for conveying cooked and cured flaky potatoes into a containing cavity of the mud making and shaping integrated machine main machine (1), a hopper is arranged in the auxiliary material conveying device (3) for storing powdery auxiliary materials to be added, the powdery auxiliary materials are conveyed to an upper screen surface of the electromagnetic vibration distributing device (4) by the auxiliary material conveying device (3), the upper screen surface is provided with a screen plate and a screen hole, the electromagnetic vibration distributing device (4) uniformly spreads the powdery auxiliary materials on the screen plate after vibration distribution, then uniformly spreads in the feed hopper of the mud making and shaping integrated machine main machine (1) through the screen hole, and after mixing and stirring, punching mud making and extrusion shaping are carried to the discharging pipe orifice of the mud making and shaping integrated machine main machine (1), the powdery auxiliary materials are cut into a shape and are conveyed to a lower shaping belt, and the mud making and shaping integrated machine main machine (1), and the mud making and shaping integrated machine main machine are conveyed by the belt and the mud making and shaping integrated machine main machine are provided with a mud making machine (1;
The mud making and forming integrated machine main machine (1) is composed of a main machine frame (7), a power transmission device (8), a front end bearing seat (9), a main machine feed hopper (10), a blade screw device (11), a discharge end cover plate (12), a forming cavity end plate (13), a discharge forming pipe (14) and a steel wire cutting device (15), wherein the blade screw device (11) is fixed on the main machine frame (7) through the front end bearing seat (9), the discharge end cover plate (12) and a sealing bearing thereof, and is driven by the power transmission device (8) to perform rotary motion; the material is extruded and homogenized by the sieve holes, enters the forming cavity, is extruded into the discharge forming pipe (14) by the forming cavity, is manufactured into a required shape, and is crushed, mixed and made into mud by the blade screw device (11) after entering the mud making cavity through the feeding belt conveyor (2), the auxiliary material conveying device (3), the electromagnetic vibration distributing device (4) and the main machine feeding hopper (10), is conveyed forwards by the variable pitch screw blade (18) on the shaft, gradually compresses the screw space, enters the forming cavity after passing through the material outlet cover plate (12), and is pushed to the discharge forming pipe (14) to form continuous discharge; the materials are extruded into a column body by a forming pipe (14), and then cut into products by a steel wire cutting device (15) which moves up and down at the pipe orifice under the regulation and control of an electric appliance control device (6), so as to finish the cutting and forming actions;
The blade screw device (11) adopts a detachable structure and consists of a screw shaft (16), blades (17), screw blades (18) and a mud discharging scraping plate (19), a series of blades (17) are welded at the front section of the screw shaft (16), the blades (17) are formed by welding radial rods (20) and blades (21), the blades (17) are spirally arranged, the screw blades (18) are arranged on the screw shaft (16), and the mud discharging scraping plate is welded at the tail end of the screw shaft (16);
The steel wire cutting device (15) consists of a stepping motor (22), a crank rod (23), a cam connecting rod (24), a linear bearing (25), a thimble (26), a gate-shaped frame (28), a pre-tightening spring (27), a steel wire knife (29), a sliding block (30), a transverse slideway (31) and a longitudinal slideway (32), wherein the stepping motor (22) controlled by the electric appliance control device (6) drives the crank rod (23) to rotate at regular time to form intermittent rotation, and the crank rod (23) drives the cam connecting rod (24) through a hinge shaft to form a crank connecting rod mechanism to convert circular motion into linear motion; the door-shaped frame (28) and the sliding block (30) are driven to move up and down between the two longitudinal slideways (32) through the hinge shaft, a steel wire cutter (29) arranged on the door-shaped frame (28) moves up and down along with the door-shaped frame, when the steel wire cutter (29) moves down, a thimble (26) is arranged on the crank rod (23) in a threaded mode, the position of the thimble (26) is adjusted and locked by using a nut, when the steel wire cutter (29) starts to move up at a bottom dead center, the thimble (26) gradually contacts with the convex surface of the cam connecting rod (24), and the cam connecting rod (24) is forced to overcome the pressure of the pre-tightening spring (27) to enable the cam connecting rod (24) to drive the door-shaped frame (28) and the steel wire cutter (29) to move right by one cam lift on the transverse slideway (31), and the back action is realized when the steel wire cutter returns; when the steel wire knife (29) moves upwards to the upper dead point, the ejector pin (26) is gradually separated from contact with the convex surface of the cam connecting rod (24), the cam connecting rod (24) is reset under the pressure action of the pre-tightening spring (27), the gate-shaped frame (28) and the steel wire knife (29) thereof are driven to move left in the transverse slideway (31) to move left in a cam lift, the steel wire knife (29) part moves downwards to complete repeated cutting and knife retracting avoidance actions.
2. The mashing and shaping integrated machine device for raw potato products as defined in claim 1, wherein: 4-12 paddles (17) are welded on each pitch of the screw shaft (16), each blade plate (21) is an arc plate, the arc length is 1/8~1/6 of the circumference of the mud making cavity, the arc width is 1/3-1/2 of the screw radius, and when the paddles (17) are welded with the screw shaft (16), each blade plate forms an included angle of 15-25 degrees with the axis direction and is arranged in a screw state along the axial direction.
3. The mashing and shaping integrated machine device for raw potato products as defined in claim 1, wherein: the spiral blades (18) adopt variable pitch spirals, the pitch is reduced by 15% in sequence, and 3-5 knots of spirals are used for compressing materials into a continuous discharging state.
4. The mashing and shaping integrated machine device for raw potato products as defined in claim 1, wherein: the number of the mud discharging scrapers (19) is 2-3, and the included angle between the mud discharging scrapers (19) and the axis direction of the screw shaft (16) is 15 degrees.
5. The mashing and shaping integrated machine device for raw potato products as defined in claim 1, wherein: and the forming cavity end plate (13) of the discharge end adopts a fast-assembly structure, and when the machine is stopped, the forming cavity end plate (13) is opened, the blade screw device (11) is moved out, and the surfaces of the screw barrel wall, the blades and the screw blades are cleaned by adopting a cleaning tool.
6. The mashing and shaping integrated machine device for raw potato products as defined in claim 1, wherein: the feeding belt conveyor (2) is arranged between a mud making cavity feeding hopper and the electromagnetic vibration distributing device (4), the feeding width, the distributing width and the cavity width are consistent, the discharging belt conveyor (5) is arranged below a discharging pipe orifice, and cut and formed products are conveyed to the next working procedure, and the height interval is 30-70 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910675832.6A CN110447860B (en) | 2019-07-25 | 2019-07-25 | Mud making and forming integrated machine equipment for raw potato products |
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| CN201910675832.6A CN110447860B (en) | 2019-07-25 | 2019-07-25 | Mud making and forming integrated machine equipment for raw potato products |
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| CN110447860B true CN110447860B (en) | 2024-05-17 |
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| CN112721094A (en) * | 2020-12-18 | 2021-04-30 | 泰州市科飞橡塑机械有限公司 | Plastic extruding machine for plastic welding |
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