Novel rice flour machine
Technical Field
The invention relates to a rice noodle machine, in particular to automatic equipment for producing rice noodles.
Background
The rice flour is also called rice noodles, is flexible in texture and rich in elasticity, does not cause soup pasting when being boiled in water, is not easy to break when being dried and fried, is matched with various dish codes or soup bases to be boiled in soup or dried and fried, is smooth and tasty, and is deeply popular with consumers. The rice flour is generally made by grinding rice into slurry and then processing, wherein the round shape is called rice flour, and the flat shape is called rice flour. The rice flour is strip-shaped or thread-shaped rice products which are prepared by steaming thin rice milk and then pressing the rice milk by a forming machine.
The rice flour production process comprises the following steps: steaming the thick rice pulp, curing to generate viscosity, extruding the thick rice pulp to a die hole by a discharge shaft of a spiral extruder for forming, then boiling the thick rice pulp in a boiling water pool, or steaming the rice flour by a high-temperature high-pressure steam device in a closed mode, then baking the rice flour in a dryer, and finally cooling the rice flour in a cooling pool or a cooling belt, a cooling fan and other cooling systems.
The rice flour processing method comprises a dry method and a wet method, wherein the dry method comprises the steps of preparing rice into powder, adding water, stirring, extruding into rice flour, and curing; the wet method is that rice is soaked and ground into rice pulp together with water, then the rice pulp is steamed to form clinker which generates viscosity, and then the clinker is extruded to a die hole by a discharging shaft to form rice flour. The wet milling method has the advantages of more processes, longer manufacturing time, more required equipment, larger occupied area and more adoption in factories generally. The rice flour and the rice noodles are completely produced mechanically, in the mechanical production process, the rice flour is not completely cooked due to the fact that the rice flour is not uniformly distributed in the cooking process of the rice flour, the elasticity and the like of the rice flour are affected, the rice flour produced mechanically still needs a large amount of manual intervention when being collected, and on the premise that the cost of specific mechanical equipment is input, a large amount of manual input is needed, and the waste of resources is caused.
The mechanical production line of the existing commercial rice flour mill is composed of a motor, a pulping machine, a pulp storage tank, a pulp paving frame, a conveying cloth belt, a roller, a steam heating tank chamber, a boiler and the like, and also comprises main components such as a flour cutting hobbing machine or a round rice flour extruder according to different products. The round rice noodle extruder is generally composed of a bearing seat, a hopper seat, a finished product seat with a screw sleeve, and a plurality of parts such as a transmission shaft, a discharging screw rod, a rice noodle forming die and the like which are respectively arranged in the seats, wherein the rice noodle forming die is generally made into a cylindrical or bent cylindrical structure, two ends of the rice noodle forming die are open, one of the two openings is a noodle outlet, and the noodle outlet of the rice noodle forming die is generally arranged downwards in order to facilitate water collection and cooling. Because the heating mode adopted by most of the existing equipment is a non-closed mode, the slurry is heated in the moving process, so that the machine type is large, the loss of heat of non-closed heating is large, and the energy conservation and the environmental protection are not facilitated; a large boiler is needed to provide enough hot steam, the length of a heating and steam groove chamber is required to be more than 6 meters in motion, and the whole set of equipment occupies thousands of square meters; and the cost is high, and a boiler and other auxiliary equipment need to be purchased. In addition, the commercial rice noodle maker is generally connected with a main shaft of the rice noodle maker through a coupling by a speed reducer to realize power transmission. The method occupies large space and the head of the rice flour noodle machine needs to be provided with a supporting position. The rice noodle machine is not suitable for machines which require compact structure, occupy small space and frequently assemble and disassemble internal components for cleaning. If the powder process generally adopts screw extrusion formula rice flour machine, including the frame, driving motor, spiral extrusion pole, a plurality of parts such as extrusion chamber and play powder die head, patent CN201120329258.8 discloses a rice flour machine grinds the pole, explain in patent claim 1 it "includes screw stock and bull internal thread cover", adopt screw thread and extrusion chamber inner wall screw thread matched with mode to grind and really can improve the grinding effect, but the cooperation space that external screw thread and female thread cooperation ground is little, this can lead to the rice to absorb water the space little in the course of working, produce the negative effects to starch gelatinization, be unfavorable for the shaping of ground rice flour, and the crooked circuitous raw materials of internal and external screw thread are piled up easily in the space between the screw thread in the course of working, lead to easily that the pay-off is not smooth and wash the difficulty.
Through the introduction, the defects existing in the prior rice noodle machine are combined, (1) the rice noodle machine is cooked by adopting a steam or boiled water pool, so that the energy-saving and environment-friendly performance is poor, and a professional boiler or boiled water pool is needed, so that the structure is loose and not compact, the occupied production field area is large, and the management and maintenance are inconvenient; (2) the two ends of an extruder, namely a commonly-known rice noodle handpiece, need to be supported and fixed by bearing seats, so that the assembly and disassembly of internal components are very difficult due to large weight, and the auxiliary operation needs to be carried out by adopting professional setting, so that the cleaning working efficiency is low, a plurality of manufacturers are idle in cleaning, bacteria are easy to grow, and the food safety is not guaranteed; (3) the steam heating uniformity is poor, so that the slurry cannot be fully cured, the viscosity is poor, and the fine powder is not easy to prepare; (4) because of adopting water cooling, the flour outlet of the rice vermicelli forming die hole is usually arranged downwards, the rice vermicelli directly enters a water tank for cooling after being formed, the rice vermicelli is not uniformly shrunk due to rapid cooling, the elasticity is not as good as natural air cooling, the taste of the rice vermicelli is influenced, the water cooling is not favorable for automatic flow production, and the product is easily polluted; (5) the phenomenon of seizure easily occurs when the extruder is not cleaned or the viscosity of the slurry is not uniform, so that the motor is burnt out; (6) manual packaging is adopted, so that time and labor are wasted, the production efficiency is low, and labor cost is not reduced; and is easy to generate secondary pollution.
Disclosure of Invention
In order to overcome the defects of the existing rice noodle machine, the invention provides the novel rice noodle machine which has the advantages of compact structure, small volume, convenient and quick assembly, disassembly and cleaning, high automation degree, safety, reliability, high curing degree of processed rice noodles, fine and uniform rice noodles, good toughness, difficult breakage, smoothness, fine taste, energy conservation and environmental protection.
In order to achieve the purpose, the invention adopts the scheme that:
a novel rice noodle machine is characterized in that: comprises a rice noodle making device, a conveying and cooling device, a powder stacking device and a packaging device which are sequentially connected end to end; wherein,
the rice flour making device comprises a rice flour making machine cabinet and a rice flour making device arranged on the rice flour making machine cabinet, wherein the rice flour making device comprises a feeding mechanism, an extruding mechanism for carrying out one-way extruding and conveying on slurry, a heating device for heating the slurry in the extruding mechanism into clinker, a rice flour molding assembly for extruding the clinker extruded by the extruding mechanism into rice flour noodles, and a power mechanism for providing driving force for the extruding mechanism; the feeding mechanism is arranged on the extruding mechanism, the heating device is arranged at the periphery of the extruding mechanism, and the rice flour molding assembly is arranged at the discharge end of the extruding mechanism; the conveying and cooling device comprises a conveying and cooling rack and a conveying belt mechanism arranged on the conveying and cooling rack; the conveying belt mechanism comprises a plurality of odd-level conveying belt assemblies; the conveying belt assemblies of all layers are obliquely and parallelly arranged on the conveying cooling rack, the conveying belt assemblies of adjacent layers are the same in length and staggered end to end, the moving directions of the conveying belt assemblies of the adjacent layers are opposite, and the adjacent lower layer conveying belt assemblies are arranged in a protruding manner along the advancing direction of the upper layer conveying belt assembly so as to receive the blanking of the upper layer and form a Z-shaped cooling path; the hot rice vermicelli extruded by the rice noodle forming component is received by the conveyer belt component positioned at the top layer, and the cool rice vermicelli is output by the conveyer belt component positioned at the bottom layer; a cutter device for cutting off the cooled rice noodles is arranged below the output end of the bottom layer conveying belt component; fold whitewashed device and snatch the ground rice that stacks and carry the manipulator subassembly that packing plant packed from plane conveyer belt subassembly including the plane conveyer belt subassembly that can just reverse and follow, manipulator subassembly sets up in plane conveyer belt subassembly top, and the below of cutters is stretched to plane conveyer belt subassembly input.
As the explanation of the scheme, the modular design has compact and scientific structure, and the full-automatic operation can be realized from feeding to pulverizing, cooling and packaging in a ring-by-ring manner, so that the automation degree is high. Because the whole process is automated, the manual participation is small, and the pollution caused by a lot of people is reduced. The Z-shaped cooling path simulates natural air cooling, so that the vermicelli shrinkage unevenness caused by rapid cooling can be prevented, and the rice flour obtained by cooling has good elasticity and good taste. Compared with the traditional rice noodle machine, the rice noodle machine saves a boiler, a boiling water tank or a cooling tank, and has the characteristics of small volume, small occupied area of a production field, energy conservation and environmental protection.
As a further explanation of the above scheme, the extrusion mechanism includes a spiral extrusion rod and a bearing seat for mounting the spiral extrusion rod; the heating device comprises a heating cylinder, an electromagnetic heating coil and a heat insulation sleeve; the heating cylinder and the bearing seat are oppositely arranged on the powder making machine cabinet in parallel end to end, the heating cylinder is arranged on the left side, and the bearing seat is arranged on the right side; a material extruding channel for slurry to pass through is arranged at the axis of the heating cylinder; a heat storage cavity arranged around the material extruding channel is arranged in the heating cylinder, and heat conduction oil is stored in the heat storage cavity when the heating cylinder is used; the heat insulation sleeve is arranged at the periphery of the heating barrel, and an annular space formed between the heat insulation sleeve and the heating barrel is a heating cavity; the heating cylinder is made of metal material; the electromagnetic heating coil is arranged in the heating cavity; the right part of the spiral extrusion rod is arranged on the bearing seat, and the spiral extrusion rod extends into the extrusion channel from the right side of the heating cylinder; the rice flour molding component is arranged at the left end of the heating cylinder and is communicated with the extruding channel. By adopting the heating device, the heating control performance of the electromagnetic heating coil is good, and the heat conduction oil stored in the heat storage cavity is adopted for heat conduction, so that the heating device is convenient to control and has better environmental protection performance. The use of the heat insulating sleeve further reduces the heat loss. The heat conducting oil has a constant temperature function, so that the temperature in the heating cavity is not too high, and the rice milk is prevented from being burnt. Therefore, the rice flour obtained by processing has high curing degree and is smooth and delicious.
As a further improvement and further explanation of the above scheme, the heating device further comprises a guide rail assembly, and the heating device is arranged on the powder maker cabinet through the guide rail assembly; the guide rail assembly is a guide rail with a two-stage structure, each stage of guide rail comprises an optical rail and a linear bearing which are arranged in bilateral symmetry, the optical rail of the first stage of guide rail is arranged on the powder maker cabinet, and the linear bearing of the first stage of guide rail is arranged on the optical rail of the first stage of guide rail; the linear bearing of the second-stage guide rail is arranged on the linear bearing of the first-stage guide rail, and the optical rail of the second-stage guide rail is arranged in the bottom area of the heating roller of the heating device; a position locking device is arranged between the heating roller and the pulverizing machine cabinet. Because of adopting the two-stage guide rail structure, the heating device can be pulled out towards the left side of the rack and separated from the spiral extruding rod, and because of no obstruction of the spiral extruding rod, the heating device is very convenient to clean.
As a further explanation of the above scheme, the feeding mechanism comprises a feed hopper and a stirring mechanism; the feeding hopper is arranged at the upper part of the milling machine cabinet and is communicated with the stirring mechanism, and the stirring mechanism is vertically arranged on the extruding mechanism and is communicated with a feeding hole of the extruding mechanism; the stirring mechanism comprises a feeding pipe head, a slurry inlet screw, a machine barrel, a slurry inlet motor and a feeding transmission gear pair; the machine barrel is sleeved outside the slurry inlet screw and is vertically communicated with the right part of the extrusion channel of the heating roller through the feeding pipe head; the feed hopper is arranged on the side surface of the machine barrel and communicated with the machine barrel; the upper end part of the pulp inlet screw rod extends upwards from the machine barrel; the slurry inlet motor is arranged beside the upper end part side of the slurry inlet screw rod, and the slurry inlet motor is in transmission connection with the upper end part of the slurry inlet screw rod through a feeding transmission gear pair; the lower part of the slurry inlet motor is horizontally arranged, the transmission gear pair comprises a worm gear and a gear which is matched and meshed with the worm gear, the worm gear is arranged at the end part of the slurry inlet motor, and the gear is arranged at the upper end part of the slurry inlet screw rod. The stirring mechanism enables the slurry entering the extruding mechanism to be more uniform, greatly reduces the tuberculosis of the slurry and is beneficial to stably extruding the powder.
As a further explanation of the above scheme, the rice noodle forming assembly comprises a clinker extrusion port and a powder extrusion die; the clinker extrusion port is arranged at the left end part of the heating roller and is communicated with the extrusion channel; the end part of the clinker extrusion port is provided with a plurality of discharge holes; the powder extruding die is of a cylindrical structure, valves or detachable die covers are arranged at two ends of the powder extruding die, a plurality of powder extruding holes for extruding the clinker into threads are arranged on the downward surface of the powder extruding die, and the powder extruding holes are uniformly arranged in a row; the middle part of the powder extruding die is provided with a powder extruding cylinder which is matched and detachably connected with the clinker extruding opening, so that the powder extruding die is arranged in a horizontal T shape. The extruding material of the structure is more uniform, the conveying is more facilitated, and the vermicelli with higher temperature is prevented from being overlapped and adhered. The valves are arranged at the two ends of the powder extruding die, so that clinker condensed due to temperature reduction can be conveniently and regularly removed, and the powder extruding die is prevented from being blocked to influence the powder making efficiency.
As a further improvement and further explanation of the above scheme, the heating cavity of the heating roller is divided into two or more temperature control cavities from left to right, and each temperature control cavity and the position of the heating cavity corresponding to each temperature control cavity are provided with independent electromagnetic heating coils; an oil attaching cylinder communicated with the temperature control cavity is arranged above the heat insulation sleeve; the heating roller and the spiral extruding rod are made of stainless steel; the surface of the heating cavity is provided with a temperature sensor. The temperature control cavity can form temperature difference control, and temperature intervals of a preheating stage, a soaking stage and a curing and powder extruding stage are conveniently formed in the extruding channel. The oil attaching cylinder can prevent the heat conduction oil in the temperature control cavity from being damaged due to expansion with heat and contraction with cold, and meanwhile, the heat conduction oil is also ensured to be full of the inner space of the temperature control cavity.
As a further improvement and further explanation of the above scheme, the powder making cabinet is of a cuboid structure and is divided into an upper layer, a middle layer and a lower layer, each layer is provided with a protective shell and a cabinet door, the extruding mechanism and the heating device are arranged on the upper layer of the powder making cabinet, the power mechanism is arranged on the rear part of the middle layer of the powder making cabinet, the front part of the middle layer of the powder making cabinet is provided with a movable guide disc, a bracket and a waste material disc, the waste material disc is flatly arranged below the discharge end of the extruding mechanism, the bracket is arranged above the waste material disc in a manner that the bracket is inclined forwards and backwards, the movable guide disc is slidably arranged on the bracket, and the bracket is provided with. The protective shell can prevent outside dust from entering the interior of the machine body, and the sanitation of the product is guaranteed. The movable guide disc can move on the bracket, when the powder extruding die is cleaned, the waste material disc is pulled out towards the powder extruding die, the waste material falls on the waste material disc below through the movable guide disc, the movable guide disc is reset after cleaning is finished, and the movable guide disc is prevented from influencing the powder extruding die to discharge powder.
As a further explanation of the above scheme, the conveyor belt assembly includes a conveyor belt, a conveyor belt driving wheel, a conveyor belt driven wheel, a conveyor belt driving motor and a torque arm, the conveyor belt driving wheel is connected with the conveyor belt driving motor through the torque arm, the conveyor belt driving wheel is high, the conveyor belt driven wheel is low, and the conveyor belt is bridged over the conveyor belt driving wheel and the conveyor belt driven wheel.
As a further improvement and further explanation of the above scheme, the novel rice noodle machine conveying and cooling device further comprises a plurality of fans and a machine shell enclosing the conveying belt mechanism and the machine frame, wherein the fans are arranged at the top of the machine shell; the conveying belt mechanism further comprises an oiling device, the oiling device is arranged below the conveying belt of the conveying belt assembly and is in contact with the surface of the conveying belt, the simulated natural air cooling is not influenced, the cooling effect of new rice noodles is accelerated, and the working efficiency of the equipment is improved. The casing can greatly reduce the pollution of the product from the outside. The oiling device can prevent vermicelli and the conveyer belt of the conveyer belt assembly from being adhered, and meanwhile, the vermicelli is prevented from being adhered.
As a further explanation of the above scheme, the packaging device is a pillow type film packaging machine, which includes a packaging rack for mounting each mechanism, a packaging conveyor belt mechanism for conveying a product to be packaged, a longitudinal sealing mechanism for longitudinally butt-jointing and edge-sealing a flat film, a transverse sealing mechanism for transversely butt-jointing and edge-sealing a film which is longitudinally butt-jointed and edge-sealed, and a film supplying mechanism for laying a film for packaging on the packaging conveyor belt mechanism; the longitudinal sealing mechanism and the transverse sealing mechanism are sequentially arranged above the packaging conveyer belt mechanism according to the advancing direction of a product to be packaged, and the film supplying mechanism is arranged below the packaging conveyer belt mechanism; the film supply mechanism comprises 2 film winding shafts for installing film winding drums, a film connecting assembly for integrally connecting 2 films for installing the film winding drums in an end-to-end fit manner, and 2 groups of tensioning mechanisms; the 2 film roll rotating shafts are respectively arranged at the left side and the right side of the film receiving assembly; 2 groups of tensioning mechanisms are respectively arranged between the corresponding film rolling rotating shaft and the film receiving assembly; the film receiving assembly comprises film receiving boxes for fixing the assemblies, 2 groups of cutter assemblies, 2 film pasting roller rods and a heating assembly; the top of the film receiving box is provided with a transverse film inlet hole, and the bottom of the film receiving box is provided with a transverse film outlet hole; the 2 groups of cutting knife assemblies are arranged at the top of the film receiving box and are respectively arranged at two sides of the transverse film inlet hole, the 2 film sticking roller rods can be arranged in the film receiving box in an opening and closing manner, the 2 film sticking roller rods correspond to the transverse film inlet hole in position, when the film supplying mechanism supplies films to the packaging conveying belt mechanism, the 2 film sticking roller rods are separated from each other, the films at the left side and the right side penetrate through gaps among the 2 film sticking roller rods, and when the films at the left side and the right side need to be stuck and connected into a whole, the 2 film sticking roller rods are closed to tightly press and stick the films between the two film sticking roller rods; the heating assembly is arranged below the film pasting roller rod; the tensioning mechanism comprises 3 film guide roller rods and 2 unidirectional pressing wheels which press the film on the film guide roller rods and can only rotate in a unidirectional manner; the 3 membrane roller bars are arranged between the membrane rolling shaft and the membrane connecting assembly in a triangular distribution mode, wherein 1 membrane roller bar membrane is arranged close to the rolling shaft, 1 membrane roller bar is arranged close to the membrane connecting assembly, and the membrane roller bars arranged close to the rolling shaft and the membrane connecting assembly are all provided with 1 one-way pinch roller. The one-way pinch roller is matched with the film guide roller rod, so that the film is prevented from retreating while being tensioned. When the film supply device works, the 2 film pasting roller rods are separated from each other, the films on the left side and the right side penetrate through gaps among the 2 film pasting roller rods and are separated from each other, and no matter which side of the film winding drum supplies the films, the films are not influenced with each other. When the system detects that the film winding drum which is supplying the film is about to be used up, the system sends out an instruction to close the 2 film pasting roller rods, presses the film head of the film winding drum on the other side and the film tail of the film winding drum which is supplying the film together, and then is thermally laminated by the heating assembly, so that the head and the tail of the 2 film winding drums are integrally connected, and the uninterrupted film supply is realized. And after the film splicing is finished, cutting off redundant tailings by the cutter assembly. The system then alerts the user to replace the film roll in preparation for the next film splicing operation.
From the above, the present invention has the following advantages: the modular design, compact and scientific structure, safe and reliable work and long service life; the production period is short, full-automatic operation can be realized from feeding to milling, cooling and packaging, and the automation degree is high; the produced rice flour is safe and guaranteed. Electromagnetic heating is adopted, so that the control is easy; the heat conducting oil is adopted for temperature adjustment to prevent shock cooling and shock heating, the temperature control cavity is adopted for temperature interval arrangement, so that the slurry can stably pass through a preheating stage, a soaking stage and a curing and powder extruding stage in the extruding channel, the paste prevention effect is high, and the product quality is improved; compared with the traditional rice noodle machine, the rice noodle machine saves a boiler, a boiling water tank or a cooling tank, and has the characteristics of small volume, small occupied area of a production field, energy conservation and environmental protection; the maintenance is convenient and fast, the maintenance time and the working hour are saved, the operation is safer, and special tools are not needed for assembly, disassembly and cleaning, so that the operation is very convenient; the automatic control system is convenient to operate, can be conveniently connected with an automatic control system, realizes automatic production, greatly reduces manual participation, avoids secondary pollution, and prevents workers from bringing germs to a production line; the processed rice flour has high curing degree, fine and uniform rice flour shreds, good toughness, difficult breakage, good smooth and fine taste, and no adhesion after being taken out.
Drawings
Fig. 1 is a perspective view of a novel rice noodle maker in accordance with a preferred embodiment of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a perspective view of the rice noodle making device of fig. 1.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a sectional view taken along line a-a of fig. 4.
Fig. 6 is a schematic structural view of the heating apparatus of fig. 3.
Fig. 7 is a cross-sectional view of fig. 5.
Fig. 8 is a schematic structural view of the screw extruding rod of fig. 6.
Fig. 9 is a schematic sectional structural view of the feeding mechanism in fig. 3.
Fig. 10 is a perspective view of the transport cooling device of fig. 1.
Fig. 11 is a schematic view of the internal structure of fig. 10.
Fig. 12 is a schematic diagram of the conveyor belt assembly of fig. 11.
Fig. 13 is an exploded view of the oiling device of fig. 11.
Fig. 14 is a perspective view of the packaging device of fig. 1.
Fig. 15 is a front view of fig. 14.
The reference numbers illustrate:
1-a rice flour making device, 11-a flour milling machine cabinet, 12-a flour milling device, 14-a guide rail component and 16-a rice flour forming component;
111-movable guide disc, 112-bracket, 113-waste material disc, 114-locking component;
120-attached oil cylinder; 121-a feeding mechanism, 122-a material extruding mechanism, 123-a heating device and 124-a power mechanism;
130-heating cylinder, 131-spiral extrusion rod, 132-bearing seat, 133-heat insulation sleeve, 134-electromagnetic heating coil, 135-heat conducting oil, 136-extrusion channel, 137-heat storage cavity, 138-heating cavity and 139-temperature control cavity;
141-guide rail, 142-optical rail, 143-linear bearing, 144-position locking device;
151-powder extruding motor, 152-belt pulley, 153-motor mounting seat, 154-gravity tensioning device, 155-tensioning rotating shaft, 156-bolt and nut fixing piece;
161-clinker extrusion port, 162-powder extrusion die, 163-powder extrusion hole, 164-valve and 165-powder extrusion cylinder;
171-shaft sleeve, 172-hopper, 173-stirring mechanism 173, 174-feeding pipe head, 175-slurry feeding screw, 176-machine barrel, 177-slurry feeding motor and 178-feeding transmission gear pair;
181-a protective housing;
2-rice noodle machine conveying and cooling device, 21-conveying and cooling rack, 22-conveying belt mechanism, 23-conveying belt assembly, 24-fan, 25-casing, 26-oiling device, 27-cutter device, 231-conveying belt, 232-conveying belt driven wheel, 233-conveying belt driving motor, 234-torsion arm and 235-conveying belt driving wheel;
261-oiling stepping motor, 262-mounting seat, 263-oiling transmission gear pair, 264-brushing oil rod, 265-transmission roller and 266-rectangular oil storage disc;
3-pillow type film packaging machine, 31-packaging machine frame, 32-packaging conveying belt mechanism, 33-longitudinal sealing mechanism, 34-transverse sealing mechanism, 35-film supplying mechanism and 36-film reel; 351-film rolling shaft, 352-film receiving assembly, 353-tensioning mechanism, 354-film receiving box, 355-group cutter assembly, 356-film pasting roller rod, 357-heating assembly, 358-transverse film inlet hole and 359-transverse film outlet hole; 3531-film guide roller rod, 3532-one-way pinch roller.
Detailed Description
The invention and its advantageous technical effects are explained in further detail below with reference to the drawings and preferred embodiments.
Referring to fig. 1-15, the novel rice flour machine comprises a rice flour making device 1, a conveying and cooling device 2, a flour stacking device 4 and a packaging device 3 which are sequentially connected end to end; wherein,
referring to fig. 3 to 9, the rice flour making device 1 includes a flour making cabinet 11 and a flour making device 12 disposed on the flour making cabinet 11, the flour making device 12 includes a feeding mechanism 121, an extruding mechanism 122 for performing unidirectional extrusion and conveying on the slurry, a heating device 123 for heating the slurry in the extruding mechanism 122 into clinker, a rice flour molding assembly 16 for extruding the clinker extruded by the extruding mechanism 122 into rice flour noodles, and a power mechanism 124 for providing driving force for the extruding mechanism 122; the feeding mechanism 121 is arranged on the extruding mechanism 122, the heating device 123 is arranged at the periphery of the extruding mechanism 122, and the rice flour molding component 16 is arranged at the discharging end of the extruding mechanism 122;
referring to fig. 10 to 13, the conveying and cooling device includes a conveying and cooling frame 21 and a conveying belt mechanism 22 disposed on the conveying and cooling frame 21; the conveyor belt mechanism 22 comprises a plurality of odd-numbered layers of conveyor belt assemblies 23; the conveyor belt assemblies 23 of each layer are obliquely and parallelly arranged on the conveying and cooling rack 21, the conveyor belt assemblies 23 of adjacent layers are the same in length and staggered end to end, the moving directions of the conveyor belt assemblies 23 of adjacent layers are opposite, and the conveyor belt assemblies 23 of adjacent layers are arranged in a protruding manner along the advancing direction of the conveyor belt assemblies 23 of the upper layer so as to receive the blanks of the upper layer and form a Z-shaped cooling path; the hot rice vermicelli extruded by the rice noodle forming component 16 is received by the conveyer belt component 23 positioned at the top layer, and the cool rice vermicelli is output by the conveyer belt component 23 positioned at the bottom layer; a cutter device 27 for cutting off the cooled rice noodles is arranged below the output end of the bottom layer conveyor belt assembly 23;
the powder stacking device 4 comprises a plane conveyor belt assembly 23 capable of rotating forward and backward, and a manipulator assembly 5 for grabbing stacked rice flour from the plane conveyor belt assembly 23 and conveying the rice flour to a packaging device for packaging, wherein the manipulator assembly 5 is arranged above the plane conveyor belt assembly 23, and the input end of the plane conveyor belt assembly 23 extends to the lower part of the cutter device 27.
Referring to fig. 5 to 8, the extruding mechanism 122 includes a spiral extruding rod 131, and a bearing seat 132 for mounting the spiral extruding rod 131; the heating device 123 includes a heating cylinder 130, an electromagnetic heating coil 134, and a heat insulating jacket 133; the heating cylinder 130 and the bearing seat 132 are oppositely arranged on the pulverizing cabinet 11 in parallel end to end, the heating cylinder 130 is arranged on the left, and the bearing seat 132 is arranged on the right; the axial center of the heating cylinder 130 is provided with a material extruding channel 136 for slurry to pass through; a heat storage cavity 137 which is arranged around the extruding channel 136 is arranged in the heating cylinder 130, and heat conduction oil 135 is stored in the heat storage cavity 137 when the heating cylinder is used; the heat insulation sleeve 133 is arranged on the periphery of the heating cylinder 130, and an annular space formed between the heat insulation sleeve 133 and the heating cylinder 130 is a heating cavity 138; the heating cartridge 130 is made of a metal material; an electromagnetic heating coil 134 is disposed within the heating cavity 138; the right part of the spiral extrusion rod 131 is arranged on the bearing seat 132, and the spiral extrusion rod 131 extends into the extrusion channel 136 from the right side of the heating cylinder 130; the rice flour molding assembly 16 is disposed at the left end of the heating cylinder 130 and communicates with the extruding passage 136.
Referring to fig. 3 to 7, the heating device 123 further includes a guide rail assembly 14, and the heating device 123 is disposed on the pulverizing cabinet 11 through the guide rail assembly 14; the guide rail assembly 14 is a two-stage guide rail 141, each stage of guide rail 141 comprises an optical rail 142 and a linear bearing 143 which are arranged in bilateral symmetry, the optical rail 142 of the first stage of guide rail 141 is arranged on the pulverizing cabinet 11, and the linear bearing 143 of the first stage of guide rail 141 is arranged on the optical rail 142 of the first stage of guide rail 141; the linear bearing 143 of the second-stage guide 141 is disposed on the linear bearing 143 of the first-stage guide 141, and the optical track 142 of the second-stage guide 141 is disposed in the bottom region of the heating drum of the heating device 123; a position locking device 144 is arranged between the heating roller and the pulverizing cabinet 11.
Referring to fig. 5 and 9, the feeding mechanism 121 includes a hopper 172 and a stirring mechanism 173; the feed hopper 172 is arranged at the upper part of the pulverizing cabinet 11, the feed hopper 172 is communicated with the stirring mechanism 173, and the stirring mechanism 173 is vertically arranged on the extruding mechanism 122 and is communicated with the feed inlet of the extruding mechanism 122; the stirring mechanism 173 comprises a feeding pipe head 174, a slurry inlet screw 175, a machine barrel 176, a slurry inlet motor 177 and a feeding transmission gear pair; the cylinder 176 is sleeved outside the slurry inlet screw 175, and the cylinder 176 is vertically communicated with the right part of the extrusion channel 136 of the heating roller through the feeding pipe head 174; a hopper 172 is provided in the side of the barrel 176 and communicates with the barrel 176; the upper end of the feed screw 175 extends upwardly from the barrel 176; the slurry inlet motor 177 is arranged beside the upper end part of the slurry inlet screw 175, and the slurry inlet motor 177 is in transmission connection with the upper end part of the slurry inlet screw 175 through a feeding transmission gear pair; the lower portion of the slurry inlet motor 177 is horizontally arranged, the transmission gear pair comprises a worm gear and a gear which is matched and meshed with the worm gear, the worm gear is arranged at the end portion of the slurry inlet motor 177, and the gear is arranged at the upper end portion of the slurry inlet screw 175.
Referring to fig. 3 to 7, the rice noodle forming assembly 16 includes a clinker extrusion port 161 and a noodle extrusion die 162; the clinker extrusion port 161 is arranged at the left end part of the heating roller and is communicated with the extrusion channel 136; the end part of the clinker extrusion port 161 is provided with a plurality of discharge holes; the powder extruding die 162 is of a cylindrical structure, two ends of the powder extruding die 162 are provided with valves 164 or detachable die covers, the downward surface of the powder extruding die 162 is provided with a plurality of powder extruding holes 163 for extruding the clinker into threads, and the powder extruding holes 163 are uniformly arranged in a row; the middle part of the powder extruding die 162 is provided with a powder extruding cylinder 165, and the powder extruding cylinder 165 is matched and detachably connected with the clinker extruding port 161, so that the powder extruding die 162 is arranged in a horizontal T shape.
Referring to fig. 5 and 7, the heating cavity 138 of the heating roller is divided into two or more temperature control cavities 139 from left to right, and each temperature control cavity 139 and the corresponding heating cavity 138 are provided with an independent electromagnetic heating coil 134; an oil attaching cylinder 120 communicated with the temperature control cavity 139 is arranged above the heat insulation sleeve 133; the heating drum and the screw extruding rod 131 are made of stainless steel; the heating cavity 138 is provided with a temperature sensor on the surface.
Referring to fig. 5, the pulverizing cabinet 11 is a rectangular parallelepiped structure, and includes three layers, namely, an upper layer, a middle layer and a lower layer, each layer is provided with a protective housing 181 and a cabinet door, the material extruding mechanism 122 and the heating device 123 are disposed on the upper layer of the pulverizing cabinet 11, the power mechanism 124 is disposed at the rear portion of the middle layer of the pulverizing cabinet 11, the front portion of the middle layer of the pulverizing cabinet 11 is provided with a movable guide disc 111, a bracket 112 and a waste material disc 113, the waste material disc 113 is flatly disposed below the discharging end of the material extruding mechanism 122, the bracket 112 is disposed above the waste material disc 113 in a manner of inclining forwards and backwards, the movable guide disc 111 is slidably disposed on the bracket 112, and the bracket 112 is provided with a locking component.
Referring to fig. 11 to 13, the conveyor belt assembly 23 includes a conveyor belt 231 having a front portion inclined with a high portion and a rear portion inclined with a low portion, a conveyor belt driving wheel 235, a conveyor belt driven wheel, a conveyor belt driving motor 233, and a torsion arm 234, the conveyor belt driving wheel 235 is connected to the conveyor belt driving motor 233 through the torsion arm 234, the conveyor belt driving wheel 235 is located at a high position, the conveyor belt driven wheel is located at a low position, and the conveyor belt 231 is bridged over the conveyor belt driving wheel 235 and the.
Referring to fig. 11-13, the conveying and cooling device 2 of the novel rice noodle machine further includes a plurality of fans and a casing enclosing the conveying belt mechanism 22 and the frame, wherein the fans are disposed on the top of the casing; the belt mechanism 22 also includes an oiling device 26, the oiling device 26 being disposed below the belt of the belt assembly 23 and in contact with the belt surface. The oiling device 26 comprises an oiling stepping motor 261, a mounting seat 262, a rectangular oil storage disc 266, two mutually meshed oiling transmission gear pairs, an oil brushing rod 264 and a transmission roller 265; the mounting seats 262 are fixed at two ends of the rectangular oil storage disc 266, the oiling stepping motor 261 is fixed on the mounting seat 262 at one end of the rectangular oil storage disc 266, the oiling transmission gear pair is fixed on the mounting seat 262 at the other end of the rectangular oil storage disc 266, the oil brushing rod 264 and the transmission roller 265 are installed through linkage of the oiling transmission gear pair, the oiling transmission gear pair is connected with the oiling stepping motor 261 through a shaft device, the oil brushing rod 264 and the transmission roller 265 are parallelly bridged above the oil storage disc in a high-low mode, the oil brushing rod 264 and the transmission roller 265 are in contact with each other and the edible oil is coated on the oil brushing rod 264 through the transmission roller 265, wherein the transmission roller 265 is only in contact with the oil in the rectangular oil storage disc 266, and the oil brushing rod 264 is only in contact with the outer surface of the conveying belt assembly 23. The mounting base 262 is provided with a dustproof cover, and the rectangular oil storage plate 266 is provided with an oil funnel; the mounting base 262 is provided with an adjusting knob for adjusting the amount of oil.
Referring to fig. 14 to 15, the packaging apparatus is a pillow type film packaging machine 3, which includes a packaging frame 31 for mounting each mechanism, a packaging conveyor belt mechanism 32 for conveying a product to be packaged, a longitudinal sealing mechanism 33 for longitudinally butt-sealing and edge-sealing a flat film, a transverse sealing mechanism 34 for transversely butt-sealing and edge-sealing a film which is longitudinally butt-sealed and edge-sealed, and a film supplying mechanism 35 for laying a film for packaging on the packaging conveyor belt mechanism 32; the longitudinal sealing mechanism 33 and the transverse sealing mechanism 34 are sequentially arranged above the packaging conveyer belt mechanism 32 according to the advancing direction of the product to be packaged, and the film supplying mechanism 35 is arranged below the packaging conveyer belt mechanism 32; the film supply mechanism 35 comprises 2 film winding shafts 351 for mounting the film reels 36, a film connecting assembly 352 for integrally connecting the films of the 2 film reels 36 in an end-to-end attaching manner, and 2 groups of tensioning mechanisms 353; the 2 film rolling shafts 351 are respectively arranged at the left side and the right side of the film receiving assembly 352; the 2 groups of tensioning mechanisms 353 are respectively arranged between the corresponding film rolling shafts 351 and the film receiving assemblies 352; the film-receiving assembly 352 comprises a film-receiving box 354 for fixing each assembly, 2 groups of cutter assemblies 355, 2 film-sticking roller rods 356 and a heating assembly 357; the top of the membrane receiving box 354 is provided with a transverse membrane inlet hole 358, and the bottom of the membrane receiving box 354 is provided with a transverse membrane outlet hole 359; the 2 groups of cutter assemblies 355 are arranged at the top of the film receiving box 354 and are respectively arranged at two sides of the transverse film inlet hole 358, the 2 film sticking roller rods 356 are arranged in the film receiving box 354 in an openable and closable manner, the 2 film sticking roller rods 356 correspond to the transverse film inlet hole 358 in position, when the film supply mechanism 35 supplies films to the packaging conveying belt mechanism 32, the 2 film sticking roller rods 356 are separated from each other, the films at the left side and the right side penetrate through gaps among the 2 film sticking roller rods 356, and when the films at the left side and the right side need to be stuck and connected into a whole, the 2 film sticking roller rods 356 are closed, and the films between the two are pressed and stuck; the heating component 357 is arranged below the film sticking roller rod 356; the tensioning mechanism 353 comprises 3 film guide roller rods 3531 and 2 unidirectional pressing wheels 3532 which press the films on the film guide roller rods 3531 and can rotate only in one direction; the 3 film guide roller rods 3531 are arranged between the film rolling shaft 351 and the film receiving assembly 352 in a triangular distribution mode, wherein 1 film guide roller rod 3531 is arranged close to the rolling shaft, 1 film guide roller rod 3531 is arranged close to the film receiving assembly 352, and the film guide roller rods 3531 arranged close to the rolling shaft and the film receiving assembly 352 are all provided with 1 one-way pressing wheel 3532.
The invention is not limited in any way by the above description and the specific examples, which are not limited to the specific embodiments disclosed and described above, but rather, several modifications and variations of the invention are possible within the scope of the invention as defined in the claims.