Material shaping and discharging device
Technical Field
The invention relates to a food processing technology, in particular to a material shaping and blanking device.
Background
The foods such as noodles, vermicelli and rice flour are important foods in daily life of people. These foods require compression shaping of the food for convenient packaging. The existing vermicelli and noodle shaping and blanking device is a device with shaping and blanking being separated independently, and is characterized in that firstly blanking is carried out, and then shaping is carried out in a drying box. When the structure is adopted, materials fall in a loose state during blanking, so that the vermicelli or the noodles can be scattered on the edge of the drying box, and then the shaping is carried out, so that the vermicelli or the noodles on the edge of the drying box are difficult to completely straighten into the drying box. Meanwhile, the current shaping and blanking are divided into two independent devices for processing, which occupies a large space.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a material shaping and blanking device. The material shaping and discharging device improves shaping effect, ensures that the shaped material can accurately fall into the drying box, and occupies small space.
The aim of the invention is achieved by the following technical scheme: the material shaping and discharging device comprises a feeding mechanism, a profiling blanking cylinder, at least one group of shaping mechanisms, a cross beam, a rotating motor, a profiling motor and a lifting mechanism, wherein the side wall of the profiling blanking cylinder is provided with feeding ports equal to the shaping mechanisms in number, the upper end of the profiling blanking cylinder is provided with shaping ports equal to the shaping mechanisms in number, the lower end of the profiling blanking cylinder is provided with blanking ports equal to the shaping mechanisms in number, and the shaping ports are communicated with the corresponding blanking ports through shaping channels; one side of the shaping channel is communicated with a feeding port, the feeding port is connected with a feeding mechanism, the upper end of the shaping mechanism is mounted on a cross beam, the upper end of the shaping mechanism is connected with a rotating motor, and the lower end of the shaping mechanism is just provided with a shaping port; the two ends of the cross beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; the lower end of the profiling blanking cylinder is provided with a material door mechanism for controlling the blanking opening to be opened and closed.
Preferably, the shaping mechanism comprises a connecting rod, a shaping rod and at least one stirring rod, wherein the upper end of the connecting rod is connected with the cross beam through a connecting bearing, the lower end of the connecting rod is connected with the lower end of the shaping rod, the upper end of the stirring rod is fixed at the lower end of the shaping rod, and the connecting rod is connected with the rotating motor through a gear transmission mechanism.
Preferably, the gear transmission mechanism comprises driving gears and driven gears, the number of the driven gears is equal to that of the shaping mechanisms, the driving gears are arranged on power output shafts of the rotating motor, each driven gear is arranged on a corresponding connecting rod, 2 adjacent driven gears are in meshed connection, and the driving gears are in meshed connection with one driven gear.
Preferably, when the shaping mechanisms are multiple groups, the driven gear of the shaping mechanism positioned in the middle group is connected with the driving gear.
Preferably, the feeding mechanism comprises a material guide groove and a bottom plate, one end of the bottom plate is fixed on the profiling blanking cylinder, feeding grooves equal to the feeding openings are formed in the material guide groove, each feeding groove is communicated with the corresponding feeding opening, and a pushing block is arranged in each feeding groove.
Preferably, one end of the bottom plate and one end of the pushing block are both provided with arc-shaped surfaces matched with the contour of the shaping channel, and the arc-shaped surfaces positioned on the bottom plate and the pushing block are positioned on the same vertical plane.
Preferably, the lifting mechanism comprises a linkage shaft and two groups of lifting components, the lifting components comprise a driving belt pulley, a driven belt pulley, a synchronous belt, an upper mounting seat and a lower mounting seat, the driving belt pulley and the driven belt pulley are respectively mounted on the upper mounting seat and the lower mounting seat, the driving belt pulleys in the two groups of lifting components are connected through the linkage shaft, and the driving belt pulley in one group of lifting components is connected with a power output shaft of the profiling motor; and two ends of the cross beam are respectively connected with synchronous belts in the two groups of lifting assemblies through sliding tables.
Preferably, a guide rail matched with the synchronous belt is arranged between the upper mounting seat and the lower mounting seat, and the upper end and the lower end of the guide rail are respectively connected with the upper mounting seat and the lower mounting seat.
Preferably, the gate mechanism comprises a gate cylinder, a blanking gate and two groups of sliding rails, the two groups of sliding rails are respectively arranged on two sides of the profiling blanking cylinder, two ends of the blanking gate are respectively connected with the two groups of sliding rails, and a telescopic rod of the gate cylinder is connected with the blanking gate.
Preferably, the two hopper door cylinders are arranged, and the telescopic rods of the two hopper door cylinders are respectively connected with the two ends of the blanking hopper door.
Compared with the prior art, the invention has the following advantages:
1. The material shaping and discharging device mainly comprises a feeding mechanism, a shaping and discharging barrel, at least one group of shaping mechanisms, a rotating motor, a shaping and discharging barrel and a lifting mechanism, wherein materials are conveyed into the shaping and discharging barrel by the feeding mechanism, and shaping is carried out by the shaping mechanisms to form a whole, so that the materials can accurately fall into a drying box below, and the materials are prevented from scattering to the edge of the drying box or falling to the ground.
2. The material shaping and discharging device integrates the shaping structure and the discharging structure into one station to be completed, so that occupied space can be effectively reduced.
3. The material shaping and discharging device is used for shaping materials in the shaping channel in the profiling blanking barrel, so that the shape and the size of the shaped materials can be effectively controlled, the shaping effect is ensured, and the loosening of the shaped materials is avoided.
Drawings
Fig. 1 is a schematic structural view of a material shaping and blanking device of the present invention.
Fig. 2 is a front view of the material shaping blanking apparatus of the present invention.
Fig. 3 is a cross-sectional view taken along the direction A-A in fig. 2.
Fig. 4 is a top view of the material shaping and blanking apparatus of the present invention.
Wherein 1 is a feeding mechanism, 2 is a profiling blanking cylinder, 3 is a shaping mechanism, 4 is a cross beam, 5 is a rotating motor, 6 is a profiling motor, 7 is a lifting mechanism, 8 is a feeding port, 9 is a shaping port, 10 is a blanking port, 11 is a shaping channel, 12 is a material gate mechanism, 13 is a connecting rod, 14 is a pressing rod, 15 is a stirring rod, 16 is a connecting bearing, 17 is a gear transmission mechanism, 18 is a driven gear, 19 is a material guide groove, 20 is a feeding groove, 21 is a pushing block, 22 is a linkage shaft, 23 is a lifting component, 24 is a synchronous belt, 25 is an upper mounting seat, 26 is a lower mounting seat, 27 is a sliding table, 28 is a guide rail, 29 is a hopper door cylinder, 30 is a blanking hopper door, 31 is a sliding rail, and 32 is a bottom plate.
Detailed Description
The invention is further described below with reference to the drawings and examples.
The material shaping and blanking device shown in fig. 1 to 4 comprises a feeding mechanism, a profiling blanking barrel, at least one group of shaping mechanisms, a cross beam, a rotating motor, a profiling motor and a lifting mechanism, wherein the side wall of the profiling blanking barrel is provided with feeding ports with the same number as that of the shaping mechanisms, the upper end of the profiling blanking barrel is provided with shaping ports with the same number as that of the shaping mechanisms, the lower end of the profiling blanking barrel is provided with blanking ports with the same number as that of the shaping mechanisms, and the shaping ports are communicated with the corresponding blanking ports through shaping channels; one side of the shaping channel is communicated with a feeding port, the feeding port is connected with a feeding mechanism, the upper end of the shaping mechanism is mounted on a cross beam, the upper end of the shaping mechanism is connected with a rotating motor, and the lower end of the shaping mechanism is just provided with a shaping port; the two ends of the cross beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; the lower end of the profiling blanking cylinder is provided with a material door mechanism for controlling the blanking opening to be opened and closed.
Specifically, the material is fed into the shaping channel through the feeding hole by the feeding mechanism, then the profiling motor and the rotating motor are started to drive the shaping mechanism to move downwards and rotationally, so that the stirring rod in the shaping mechanism straightens the material in the rotating process, and meanwhile, the pressing rod presses the material to form by pressing, and the material forms a complete and stable shape in the shaping channel in a spinning integrated mode through the combined action of the shaping channel, the stirring rod and the pressing rod; finally, the gate mechanism is started to open the blanking port, so that the materials in the shaping channel are completely and accurately put into the drying box below.
The shaping mechanism comprises a connecting rod, a shaping rod and at least one stirring rod, wherein the upper end of the connecting rod is connected with the cross beam through a connecting bearing, the lower end of the connecting rod is connected with the lower end of the shaping rod, the upper end of the stirring rod is fixed at the lower end of the shaping rod, and the connecting rod is connected with the rotating motor through a gear transmission mechanism. Specifically, the puddler adopts many, and evenly distributes in the bottom of die mould stick. In the shaping process, the profiling motor and the rotating motor are both started, the profiling motor drives the profiling rod and the stirring rod to move downwards, the stirring rod is inserted into the material and then rotates to straighten the material, meanwhile, the bottom surface of the profiling rod presses the material to compress the material, so that the material is prevented from loosening, the material is enabled to form a complete and stable form in the shaping channel, the shaping efficiency is improved, and the integral shaping effect is ensured.
The gear transmission mechanism comprises driving gears and driven gears, the number of the driven gears is equal to that of the shaping mechanisms, the driving gears are arranged on power output shafts of the rotating motor, each driven gear is arranged on a corresponding connecting rod, 2 adjacent driven gears are connected in a meshed mode, and the driving gears are connected with one driven gear in a meshed mode. When the shaping mechanisms are in a plurality of groups, the driven gear of the shaping mechanism positioned in the middle group is connected with the driving gear. This utilizes the gear drive mode, and stability is high. The rotating motor can drive the stirring rod to rotate through the gear transmission mechanism and the connecting rod.
The feeding mechanism comprises a material guide groove and a bottom plate, one end of the bottom plate is fixed on the profiling blanking cylinder, feeding grooves equal to the feeding openings are formed in the material guide groove, each feeding groove is communicated with the corresponding feeding opening, and a pushing block is arranged in each feeding groove. The feeding mechanism has a simple structure, can be matched with the existing distributing hopper assembly for use, and a plurality of feeding grooves are formed in the material guide groove and can simultaneously add and drop the profiling blanking barrel, so that the working efficiency is further improved. In actual work, a motor or an air cylinder can be adopted for driving the push block, and when the air cylinder is adopted, a telescopic rod of the air cylinder is connected with the push block through a push rod, so that the push block reciprocates in a feeding groove, and feeding to the profiling blanking cylinder is realized.
In order to ensure that the material of the feeding groove is completely pushed into the shaping channel in the profiling blanking cylinder, one end of the bottom plate and one end of the pushing block are both provided with arc surfaces matched with the contour of the shaping channel, and the arc surfaces positioned on the bottom plate and the pushing block are positioned on the same vertical plane.
The lifting mechanism comprises a linkage shaft and two groups of lifting components, the lifting components comprise a driving belt pulley, a driven belt pulley, a synchronous belt, an upper mounting seat and a lower mounting seat, the driving belt pulley and the driven belt pulley are respectively mounted on the upper mounting seat and the lower mounting seat, the driving belt pulleys in the two groups of lifting components are connected through the linkage shaft, and the driving belt pulley in one group of lifting components is connected with a power output shaft of the profiling motor; and two ends of the cross beam are respectively connected with synchronous belts in the two groups of lifting assemblies through sliding tables. The synchronous belt is utilized to drive the shaping mechanism to move up and down, so that the shaping mechanism is stable.
And a guide rail matched with the synchronous belt is arranged between the upper mounting seat and the lower mounting seat, and the upper end and the lower end of the guide rail are respectively connected with the upper mounting seat and the lower mounting seat. This can further guarantee to stably drive the shaping mechanism to reciprocate, makes the profiling stick have sufficient pressure suppression material to improve the shaping effect of material.
The blanking door mechanism comprises a door cylinder, a blanking door and two groups of sliding rails, wherein the two groups of sliding rails are respectively arranged on two sides of the profiling blanking cylinder, two ends of the blanking door are respectively connected with the two groups of sliding rails, and a telescopic rod of the door cylinder is connected with the blanking door. The blanking door mechanism is used for controlling the opening and closing of the blanking port, and meanwhile, when the pressing rod presses the material, the blanking bucket door also provides certain supporting force, so that the shaping effect of the material is guaranteed. The gate mechanism in this embodiment mainly comprises gate cylinder, blanking gate and slide rail, and this simple structure, stable in structure, operational reliability is high.
The two hopper door cylinders are arranged, and the telescopic rods of the two hopper door cylinders are respectively connected with the two ends of the blanking hopper door. The two hopper door cylinders drive the blanking hopper door simultaneously, so that the stability of the blanking hopper door is further improved, and the response speed of the blanking hopper door is ensured.
The above embodiments are preferred examples of the present invention, and the present invention is not limited thereto, and any other modifications or equivalent substitutions made without departing from the technical aspects of the present invention are included in the scope of the present invention.