Noodle forming machine
Technical Field
The invention relates to the field of noodle processing machinery, in particular to a machine capable of making dough into noodles.
Background
When dough is made into noodles one by one, a noodle forming machine is often used, the structure of which is disclosed in chinese patent nos. CN105076288A, CN102885106A and CN1095230A, and the machine mainly comprises a container, a hole plate at the bottom of the container and a power device for applying force to the container axially, when in operation, the well-mixed dough is put into the container, and then the power device is used for pressing the dough downwards, so that the dough can pass through the hole plate to form noodles.
However, in using such noodle forming machines, the inventors have found the following disadvantages: because the hole distribution on the orifice plate is comparatively intensive, consequently through the orifice plate shaping back, the interval between each noodless is than littleer, and has certain humidity with good dough, consequently adjacent slim very easily glues together (especially when the machine takes place to shake), leads to the noodless of extrusion to appear many noodless condition that bonds together often.
In order to overcome the above-mentioned drawbacks, the inventors of the present invention have considered how to improve the existing noodle forming machine in order to separate the roots of the press-formed noodles without causing the sticking of the plurality of noodles.
Disclosure of Invention
The invention aims to provide an improved noodle forming machine, so as to avoid the condition that a plurality of noodles are easy to be adhered together after the noodles are formed by a pore plate.
The technical scheme adopted by the invention for solving the technical problems is as follows: a noodle forming machine, comprising:
the noodle forming device comprises a shell, an inner container, an annular pore plate and a hot air assembly; the shell is divided into three sections, the top section of the shell is of a horn-shaped structure, the middle section of the shell is of a cylindrical structure with the outer diameter of D1, the bottom section of the shell is of a cylindrical structure with the outer diameter of D2, wherein D1 is more than or equal to 2 multiplied by D2, and the lower part of the middle section of the shell is connected with the upper part of the bottom section of the shell through a smoothly-transitional arc-shaped surface; the inner container is arranged in the shell in a suspended mode, an annular space is formed between the inner container and the shell, and the distance between the inner container and the shell is not more than 40 mm; the annular pore plate is arranged between the shell and the inner container, the outer side of the annular pore plate is fixedly connected with the inner wall of the middle section of the shell, the inner side of the annular pore plate is fixedly connected with the outer wall of the inner container, and one circle or two circles of holes are distributed on the annular pore plate; the hot air assembly comprises an annular enclosing plate and an air supply connecting pipe, the annular enclosing plate is arranged around the outer wall of the middle section of the shell, an annular air chamber is formed between the annular enclosing plate and the middle section of the shell, a plurality of air supply openings are formed in the periphery of the middle section of the shell corresponding to the lowest point of the air chamber, the air supply openings are communicated with an annular space below the air chamber and the annular pore plate, and the air supply connecting pipe is connected to the outer wall of the annular enclosing plate and used for supplying hot air into the air chamber;
the pressure assembly comprises a pressure head and a hydraulic cylinder; the pressure head is located on the noodle forming device and is fixed on a piston rod of the hydraulic cylinder, the pressure head can be driven by the hydraulic cylinder to penetrate into the shell, and the pressure head is provided with an annular convex part which can penetrate into an annular space between the shell and the inner container.
Furthermore, the inner container comprises a pot-shaped part and a column-shaped part, the pot-shaped part corresponds to the middle section of the shell, and the column-shaped part corresponds to the bottom section of the shell.
Further, the length of the columnar part is more than 200 mm.
Further, the top of the pot-shaped part is a spherical surface; the bottom of pressure head have with spherical surface assorted spherical recess, annular bulge encircle around this spherical recess, and the pressure head is in under the drive of pneumatic cylinder, can move down to the position that spherical recess and jar form partial spherical surface laminated each other.
Furthermore, a circle of holes are distributed on the annular hole plate, the diameter of each hole is between 1.5mm and 4mm, and the distance between every two holes is not less than 5 mm.
Furthermore, the bottom surface of the annular enclosing plate is a slope surface which inclines downwards.
The working principle of the technical scheme is as follows: putting the kneaded dough into the shell from a horn-shaped structure above the shell, starting the hydraulic cylinder, driving a piston rod of the hydraulic cylinder to drive the pressure head to move downwards and apply pressure to the dough, enabling the dough to enter an annular space between the shell and the inner container after being pressed, and further applying pressure to the dough when an annular convex part of the pressure head extends into the annular space to enable the dough to pass through holes in an annular hole plate so as to form a piece of noodle; when the noodles continuously move downwards, the noodles pass through the arc-shaped surface at the bottom of the middle section of the shell and are close to the middle along the inner wall of the arc-shaped surface, then continuously move downwards along the gap between the bottom section of the shell and the columnar part, and finally flow out from the bottom of the bottom section of the shell; in this in-process, because the air supply is taken over and is inserted behind the hot-blast pipeline, can send into hot-blastly in the wind chamber, and hot-blastly can pass the supply-air outlet again and enter into in the annular space of annular orifice plate below, consequently can heat fashioned noodless, make the moisture of noodless can rapid evaporation to make when the noodless collect together at follow-up in-process, noodless are comparatively dry, can not appear gluing glutinous condition each other.
The beneficial effects of the above technical scheme are: the invention firstly forms noodles on the annular pore plate to ensure that the noodles are distributed more sparsely, then leads the noodles to be gathered inwards through the arc-shaped surface, and finally flows out from the bottom of the bottom section of the shell; that is, compared with chinese patents with publication numbers CN105076288A, CN102885106A and CN1095230A, the noodles are formed by using the annular hole plate, so the formed noodles are distributed according to circles and are not densely distributed, that is, the noodles are distributed sparsely, and the noodles are not easy to touch with each other, thereby avoiding the situation that the formed noodles are easy to stick together as much as possible, and the formed noodles are heated by hot air and then gathered together, therefore, when the noodles are gathered together, much of the noodles are dried compared with before, and the situation that the noodles are stuck together is not easy to occur after gathering; it will also be appreciated that the noodles are formed by being dispensed and then collected so that sufficient time remains between the collection of noodles to allow it to be dried, avoiding the need for the strips to stick to each other after collection.
The noodle collecting mechanism comprises a box body and a channel positioned in the box body; the top of the channel is provided with a first circular opening which is connected with the bottom of the bottom section of the shell, the bottom of the channel is provided with a second circular opening, the inner diameter of the second circular opening is smaller than that of the first circular opening, and the inner diameter of the second circular opening is between 7mm and 12 mm.
Further, the channel is arc-shaped; and the inner wall of the channel gradually shrinks inwards in an arc shape from the first circular opening at the top of the channel to the second circular opening at the bottom of the channel.
The above noodle converging mechanism is designed so that the center of the noodle bundle flowing out from the bottom of the bottom section of the housing is still empty, and therefore, all the noodles are more densely gathered together. After the noodles enter the channel from the first circular opening, the noodles can be drawn close to the middle along the inner wall of the channel in the process of moving downwards, when the noodles slide out from the second circular opening, the vacant part in the middle of the noodles is eliminated, and the noodles are tightly gathered together. The noodles which are tightly gathered together can be cut into equal lengths by a cutting device, and then are directly bagged for packaging, which is very convenient.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a top view of the annular orifice plate of FIG. 1;
FIG. 3 is a schematic view of the indenter of FIG. 1 moving downward to the lowest point;
FIG. 4 is a schematic structural view of example 2;
fig. 5 is a schematic perspective view of the channel of fig. 4.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the embodiments of the present invention are not limited thereto.
Example 1:
as shown in fig. 1, the present embodiment provides a noodle forming machine including a noodle forming device 1 and a pressure assembly 2.
The noodle forming device 1 comprises a shell 11, an inner container 12, an annular pore plate 13 and a hot air assembly 14. The shell 11 is divided into three sections, namely a shell top section 11, a shell middle section 112 and a shell bottom section 113, the shell top section 111 is of a horn-shaped structure and is provided with a horn-shaped opening, the shell middle section 112 is of a cylindrical structure with the outer diameter of D1, the shell bottom section 113 is of a cylindrical structure with the outer diameter of D2, D1 is more than or equal to 2 × D2, preferably D1 is 2.5 × D2, and the lower part of the shell middle section 112 is connected with the upper part of the shell bottom section 113 through a smoothly-transitional arc-shaped surface 112 a; the inner container 12 is arranged in the outer shell 11 in a suspended mode, an annular space 15 is formed between the inner container 12 and the outer shell 11, and the distance between the inner container 12 and the outer shell 11 is not more than 40mm, preferably 30 mm; the annular pore plate 13 is arranged between the shell 11 and the inner container 12, the outer side of the annular pore plate 13 is fixedly connected with the inner wall of the middle part of the middle section 112 of the shell, the inner side of the annular pore plate 13 is fixedly connected with the outer wall of the inner container 12, and one circle or two circles of holes 131 are distributed on the annular pore plate 13; the hot air assembly 14 comprises an annular enclosing plate 141 and an air supply connecting pipe 142, the annular enclosing plate 141 is arranged around the outer wall of the middle section 112 of the shell, an annular air chamber 16 is formed between the annular enclosing plate 141 and the middle section 112 of the shell, a plurality of air supply openings 112b are formed around the middle section 112 of the shell corresponding to the lowest point of the air chamber 16, the air supply openings 112b are communicated with the air chamber 16 and an annular space 15 below the annular pore plate 13, and the air supply connecting pipe 142 is connected to the outer wall of the annular enclosing plate 141 and used for supplying hot air into the air chamber 16;
the pressure assembly 2 comprises a pressure head 21 and a hydraulic cylinder 22; the pressing head 21 is located above the noodle forming device 1 and fixed on the piston rod of the hydraulic cylinder 22, the pressing head 21 can be driven by the hydraulic cylinder 22 to penetrate into the casing 11 and also can be moved out of the casing 1, and the pressing head 21 has an annular convex part 211 which can penetrate into the annular space 15 between the casing 11 and the inner container 12.
Preferably, the inner container 12 includes a can portion 121 and a column portion 122, the can portion 121 corresponds to the middle section 112 of the housing, and the column portion 122 corresponds to the bottom section 113 of the housing. The length of the column portion 122 is greater than 200mm, the greater the length is within the design tolerance, the purpose of which is to: because the noodles are dried by hot air between the cylindrical part 122 and the bottom section 113 of the shell, the longer the length of the cylindrical part 122 is, the longer the time for drying the noodles by the hot air is, and further, when the subsequent noodles are gathered together, the noodles are fully dried, and the condition of mutual adhesion can not occur.
Preferably, the top of the can-shaped part 121 is a spherical surface 121 a; the bottom of the pressure head 21 is provided with a spherical groove 212 matched with the spherical surface 121a, the annular convex part 211 surrounds the spherical groove 212, and the pressure head 21 can move downwards to a position where the spherical groove 212 is attached to the spherical surface 121a of the tank-shaped part 121 under the driving of the hydraulic cylinder 22. The top of the can portion 121 is designed to be spherical 121a to ensure that the dough moves around and into the annular space 15 above the annular orifice 13 when the ram 21 is pressed.
Preferably, as shown in fig. 2, a circle of holes 131 are distributed on the annular hole plate 13, the diameter of the holes 131 is between 1.5mm and 4mm, and the distance between the holes 131 is not less than 5mm, so as to avoid the situation that the distance is too small and the strips after molding touch each other to cause adhesion.
Of course, two circles of holes 131 may be distributed on the circular hole plate 13, as long as the distance between the holes is not too small, and the noodles after molding can be prevented from touching each other.
Preferably, the bottom surface of the annular enclosing plate 141 is a slope surface inclined downwards, and the air supply outlet 112b is also designed to be inclined downwards so as to guide the hot air to enter the annular space 15 below the annular hole plate 13 and then blow downwards along the gap.
The working principle of the embodiment is as follows: putting the kneaded dough into the outer shell 11 from a horn-shaped structure above the outer shell 11, then starting the hydraulic cylinder 22, enabling the piston rod of the hydraulic cylinder 22 to drive the press head 21 to move downwards and apply pressure to the dough, enabling the pressed dough to enter the annular space 15 between the outer shell 11 and the inner container 12, and further applying pressure to the dough (as shown in figure 3) when the annular convex part 211 of the press head 21 extends into the annular space 15 to enable the dough to pass through the holes 131 on the annular hole plate 13, thereby forming a piece of noodle; while the noodles move downwards continuously, when passing through the arc-shaped surface 112a at the bottom of the middle section 112 of the shell, the noodles approach to the middle along the inner wall of the arc-shaped surface 112a, then move downwards continuously along the gap between the bottom section 113 of the shell and the columnar part 122, and finally flow out from the bottom of the bottom section 113 of the shell; in the process, after the air supply connecting pipe 142 is connected to the hot air pipeline, hot air can be supplied into the air chamber 16, and the hot air can pass through the air supply opening 112b and enter the annular space 15 below the annular pore plate 13, so that the formed noodles can be heated, the moisture of the noodles can be quickly evaporated, and the noodles are dry and cannot be adhered to each other in the subsequent process when the noodles are gathered together.
The beneficial effect of this embodiment is: in this embodiment, the noodles are formed on the annular hole plate 13 to be distributed more loosely, and then are collected inwards by the arc-shaped surface 112a, and finally flow out from the bottom of the bottom section 113 of the housing; that is, compared with chinese patents with publication numbers CN105076288A, CN102885106A and CN1095230A, the noodles are formed by using the ring-shaped orifice plate 13, so that the formed noodles are distributed in circles and are not densely distributed, that is, the noodles are distributed sparsely, and the noodles are not easy to touch with each other, thereby avoiding the situation that the formed noodles are easy to stick together as much as possible, and the formed noodles are heated by hot air and then gathered together, therefore, when the noodles are gathered together, much of the noodles are dried, and the situation that the noodles are stuck together after gathering is not easy to occur; it will also be appreciated that the noodles are formed by being dispensed and then collected so that sufficient time remains between the collection of noodles to allow it to be dried, avoiding the need for the strips to stick to each other after collection.
In addition to the above embodiments, in order to further prevent the noodles after molding from being adhered to each other, the following design can be made: in the annular space 15 below the annular perforated plate 13, partitions (not shown) are provided, which separate the area below the holes 13, i.e. below each hole 13, a single channel is formed, which extends as far as the end of the cylindrical portion 122, so as to completely prevent the formed noodles from touching each other.
Example 2:
this embodiment adds a noodle binding mechanism 6 to embodiment 1.
As shown in fig. 4, the noodle binding mechanism 6 is located below the noodle forming apparatus 1, and includes a case 61 and a passage 62 in the case 61. The top of the channel 62 is provided with a first circular opening 621, the first circular opening 621 is connected with the bottom of the housing bottom section 113, the bottom of the channel 62 is provided with a second circular opening 622, the inner diameter of the second circular opening 622 is smaller than that of the first circular opening 621, and the inner diameter of the second circular opening 622 is between 7mm and 12 mm.
Preferably, the channel 62 is arc-shaped; and, starting from the first circular opening 621 at the top of the channel 62, the inner wall of the channel 62 is gradually arcuately tapered inwardly until the second circular opening 622 at the bottom of the channel 62.
The purpose of adding the noodle collecting mechanism 6 in the present embodiment is to: the noodle collection mechanism 6 is designed so that the center of the noodle bundle flowing out from the bottom of the housing bottom section 113 is still empty due to the blocking of the cylindrical portion 122, and therefore, all the noodles are more densely collected together; after the noodles enter the channel 62 from the first circular opening 621, in the process of moving downwards, the noodles can be close to the middle along the inner wall of the channel 62, when the noodles slide out from the second circular opening 622, the vacant part in the middle of the noodles is eliminated, and the noodles are tightly gathered together; the noodles which are tightly gathered together can be cut into equal lengths by a cutting device, and then are directly bagged for packaging, which is very convenient.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.