CN112616868B

CN112616868B - Noodle extruder

Info

Publication number: CN112616868B
Application number: CN202110044062.2A
Authority: CN
Inventors: 金春
Original assignee: Foshan Shunde Junling Kitchenware Co ltd
Current assignee: Foshan Shunde Junling Kitchenware Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-10-25
Anticipated expiration: 2041-01-13
Also published as: CN112616868A

Abstract

The invention discloses a noodle extruder which comprises a noodle extruder, wherein a primary extrusion cavity with an upward opening is arranged in the noodle extruder, symmetrical anti-extrusion hand plates are hinged to the top ends of the left and right walls of the primary extrusion cavity, the upper end surfaces of the left and right anti-extrusion hand plates are communicated with sliding cavities with upward openings and openings towards the sides close to each other, the lower wall of each sliding cavity is connected with an extrusion head in a left-right sliding mode, cam cavities with downward openings and located at the sides far away from the left and right sliding cavities are arranged in the left and right anti-extrusion hand plates, and the upper wall of each cam cavity is connected with a cam shaft extending upwards to the upper side of the corresponding anti-extrusion hand plate in a rotating mode.

Description

Noodle extruder

Technical Field

The invention relates to the related field of extruders, in particular to a noodle extruder.

Background

In our daily life, can make the taste of noodless better after extruding noodless through the oodle maker, but owing to put into the dough behind the oodle maker if improper operation easily with operator's hand clamp wound, but push without the hand and be difficult to guarantee the integrality of dough again, so the security is not good, some oodle makers's extrusion mode that have now simultaneously is comparatively single, the effect of extruding is comparatively general, need extrude many times and just can compress the dough to compact, consumption ratio to manpower and time is great, be difficult to satisfy people's demand, the noodless extruder of the present invention explanation, can solve above-mentioned problem.

Disclosure of Invention

In order to solve the problems, the embodiment designs a noodle extruder which comprises a noodle extruder, a primary extrusion cavity with an upward opening is arranged in the noodle extruder, symmetrical anti-extrusion hand plates are hinged at the top ends of the left wall and the right wall of the primary extrusion cavity, the upper end surfaces of the left anti-extrusion hand plates and the right anti-extrusion hand plates are communicated and provided with sliding cavities with upward openings and openings close to one side, the lower wall of each sliding cavity is connected with an extrusion head in a left-right sliding mode, cam cavities with downward openings and located at the sides, far away from one side, of the sliding cavities are arranged in the left anti-extrusion hand plates and the right anti-extrusion hand plates, the upper wall of each cam cavity is connected with a cam shaft extending upwards to the upper side of the anti-extrusion hand plate in a rotating mode, the left wall and the right wall of the primary extrusion cavity are fixedly connected with symmetrical connecting blocks located at the lower side of the anti-extrusion hand plates, a gear cavity is arranged at the rear side of the primary extrusion cavity, the front wall of the primary extrusion cavity is connected with an extrusion wheel shaft extending backwards to be connected with the rear wall of the gear cavity in a rotating mode, the extrusion wheel shafts are bilaterally symmetrical, a secondary extrusion cavity is communicated and arranged at the lower side of the primary extrusion cavity, the front wall and the rear wall of the secondary extrusion cavity are connected with symmetrical secondary extrusion blocks in a left-right sliding manner, the front wall and the rear wall of the secondary extrusion cavity are fixedly connected with a supporting plate which is positioned at the lower side of the left secondary extrusion block and the right secondary extrusion block, the upper end surface of the supporting plate is connected with the lower end surface of the left secondary extrusion block and the lower end surface of the right secondary extrusion block in a left-right sliding manner, a blanking cavity which is communicated up and down is arranged in the supporting plate, one side end surface, which is close to the secondary extrusion blocks, of the left secondary extrusion block is communicated and provided with a symmetrical winding wheel cavity, a flywheel cavity is arranged at the rear side of the winding wheel cavity, one side wall, which is far away from the flywheel cavity, is communicated and provided with a sliding cavity with one side, which is opened to one side far away from each other, the rear wall of the secondary extrusion cavity is fixedly connected with bilaterally symmetrical fixed blocks, and racks are fixedly connected with the front end surfaces of the left fixed blocks and right extrusion cavities, the rack is connected with the sliding cavity in a sliding mode and can extend into the flywheel cavity.

Preferably, a gear motor is fixedly arranged on one side wall, close to each other, of the left cam cavity and the right cam cavity, a gear shaft is dynamically connected to one side end face, far away from each other, of the gear motor, a driving bevel gear is fixedly connected to the outer circular face of the gear shaft, a driven bevel gear in meshed transmission with the driving bevel gear is fixedly connected to one side outer circular face of the cam shaft, the cam shaft is located on the outer circular face of the upper side of the anti-squeezing hand plate, an annular rope pulling groove is formed in the outer circular face of the rope pulling groove in a communicated mode, a pulling rope is fixedly connected to the inner circular face of the rope pulling groove, one end, close to each other, of the pulling rope is fixedly connected with one side end face, far away from each other, of the left squeezing head and the right squeezing head, and a thrust spring is fixedly connected between one side end face, far away from each other, of the left squeezing head and the right squeezing head and one side wall, far away from each other, of the sliding cavity.

Preferably, prevent crowded palm with the fixed torsional spring that is equipped with in articulated department of once extruding chamber left and right walls, the outer disc bottom fixedly connected with cam of camshaft, wall horizontal sliding connection has the chucking pole about the cam chamber, terminal surface fixedly connected with chucking piece under the chucking pole, chucking pole left end face with fixedly connected with reset spring controls between the cam chamber left side wall be equipped with the ascending chucking pole chamber of opening in the connecting block, control a lateral wall intercommunication that the chucking pole chamber was kept away from each other is equipped with chucking piece chamber.

Preferably, the outer circular surface of the extrusion wheel shaft on the left side and the outer circular surface of the extrusion wheel shaft on the right side are fixedly connected with extrusion wheels, the rear wall of the primary extrusion cavity is fixedly connected with bevel gear boxes which are rotationally connected with the extrusion wheel shaft and are symmetrical, bevel gear cavities are arranged in the left bevel gear box and the right bevel gear box, and the extrusion wheel shaft penetrates through the bevel gear cavities and is fixedly connected with a power bevel gear on the outer circular surface on one side in the bevel gear cavities.

Preferably, the rear wall of the gear cavity is fixedly provided with a reeling and feeding motor, the rear end face of the right extrusion wheel shaft is in power connection with the front end face of the reeling and feeding motor, the outer circular faces of the left extrusion wheel shaft and the right extrusion wheel shaft on one sides in the gear cavity are fixedly connected with direction changing gears, and the left direction changing gears and the right direction changing gears can be meshed with each other.

Preferably, the lower wall of the bevel gear cavity on the left side and the right side is rotatably connected with a crank wheel shaft which extends downwards into the secondary extrusion cavity, the crank wheel shaft is positioned on one outer circular surface in the bevel gear cavity and is fixedly connected with a crank bevel gear in meshing transmission with the power bevel gear, the bottom end of the outer circular surface of the crank wheel shaft is fixedly connected with a crank wheel, the lower end surface of the crank wheel is rotatably connected with a rotating shaft, the lower end surface of the rotating shaft is rotatably connected with a connecting rod, the end, close to each other, of the connecting rod on the left side and the right side is hinged with one end surface, far away from each other, of the secondary extrusion block on the left side and the right side, and the top ends of the front wall and the rear wall of the secondary extrusion cavity are fixedly connected with guide plates which are bilaterally symmetrical.

Preferably, the front wall of the left and right rolling wheel cavity is rotatably connected with a rolling wheel shaft which extends backwards into the flywheel cavity and is rotatably connected with the rear wall of the flywheel cavity, the outer circular surface of one side of the left and right rolling wheel shaft in the rolling wheel cavity is fixedly connected with a rolling wheel, and one end of the left and right rolling wheel cavity, which is close to the front wall and the rear wall, is fixedly connected with vertically symmetrical baffles.

Preferably, the outer circular surfaces of the left and right coiling and conveying wheel shafts on one side in the flywheel cavity are fixedly connected with a flywheel, the outer circular surfaces of the left and right coiling and conveying wheel shafts are fixedly connected with a coiling and conveying gear on the rear side of the flywheel, and the coiling and conveying gear can be in meshing transmission with the upper end surface of the rack.

The invention has the beneficial effects that: the invention replaces manual dough pressing and pushing by the reciprocating extrusion head, thereby preventing hands from being pinched and injured after being stretched, simultaneously, dough can be knocked and extruded for two times after being extruded by the extrusion wheel, thereby reducing the times of repeatedly extruding the dough, improving the efficiency, and simultaneously, the dough can be automatically rolled and sent downwards during the secondary extrusion.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 isbase:Sub>A schematic view of the structurebase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Fig. 5 is a schematic diagram of the structure of D-D in fig. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are defined as follows: the up, down, left, right, and front-back directions described below coincide with the up, down, left, right, and front-back directions in the projection relation of fig. 1 itself.

The invention relates to a noodle extruder, which comprises a noodle extruder 11, wherein a primary extrusion cavity 12 with an upward opening is arranged in the noodle extruder 11, symmetrical anti-extrusion hand plates 33 are hinged at the top ends of the left and right walls of the primary extrusion cavity 12, the upper end surfaces of the left and right anti-extrusion hand plates 33 are communicated with sliding cavities 41 with upward openings and openings close to one side, the lower wall of each sliding cavity 41 is connected with an extrusion head 40 in a left-right sliding manner, cam cavities 39 with downward openings and positioned at the sides far away from the left and right sliding cavities 41 are arranged in the left and right anti-extrusion hand plates 33, the upper wall of each cam cavity 39 is rotatably connected with a cam shaft 37 extending upwards to the upper side of the anti-extrusion hand plate 33, the left and right walls of the primary extrusion cavity 12 are fixedly connected with connecting blocks 51 which are positioned at the lower side of the anti-extrusion hand plates 33 and are symmetrical, and a gear cavity 26 is arranged at the rear side of the primary extrusion cavity 12, the front wall of the primary extrusion cavity 12 is rotatably connected with an extrusion wheel shaft 14 which extends backwards to be rotatably connected with the rear wall of the gear cavity 26, the extrusion wheel shaft 14 is symmetrical left and right, the lower side of the primary extrusion cavity 12 is communicated with a secondary extrusion cavity 15, the front and rear walls of the secondary extrusion cavity 15 are connected with symmetrical secondary extrusion blocks 21 in a left and right sliding manner, the front and rear walls of the secondary extrusion cavity 15 are fixedly connected with support plates 22 which are positioned at the lower sides of the left and right secondary extrusion blocks 21, the upper end surface of each support plate 22 is connected with the lower end surfaces of the left and right secondary extrusion blocks 21 in a left and right sliding manner, a vertically through blanking cavity 23 is arranged in each support plate 22, one side end surfaces of the left and right secondary extrusion blocks 21 which are close to each other are communicated with symmetrical rolling and conveying wheel cavities 54, a flywheel cavity 60 is arranged at the rear side of each rolling and conveying wheel cavity 54, one side wall of the left and right flywheel cavities 60 which are far away from each other is communicated with a sliding cavity 59 which is opened to one far away from each other, the rear wall of the secondary extrusion cavity 15 is fixedly connected with bilaterally symmetrical fixing blocks 58, the front end faces of the fixing blocks 58 are fixedly connected with racks 24, and the racks 24 are connected with the sliding cavity 59 in a sliding mode and can stretch into the flywheel cavity 60.

Beneficially, a gear motor 43 is fixedly arranged on one side wall of the left and right cam cavities 39 close to each other, a gear shaft 44 is dynamically connected to one side end face of the left and right gear motors 43 far away from each other, a driving bevel gear 45 is fixedly connected to an outer circular face of the gear shaft 44, a driven bevel gear 46 in meshing transmission with the driving bevel gear 45 is fixedly connected to one side outer circular face of the cam shaft 37 located in the cam cavity 39, a rope pulling wheel 35 is fixedly connected to an outer circular face of the cam shaft 37 located on the upper side of the anti-squeezing hand plate 33, an annular rope pulling groove 36 is communicated with an outer circular face of the rope pulling wheel 35, a rope 38 is fixedly connected to an inner circular face of the rope pulling groove 36, one end of the left and right rope pulling rope 38 close to each other is fixedly connected to one side end face of the left and right squeezing heads 40 far away from each other, and a thrust spring 42 is fixedly connected between one side end face of the left and right squeezing heads 40 far away from each other and one side wall of the left and right sliding cavities 41.

Beneficially, prevent crowded palm 33 with the fixed torsional spring 34 that is equipped with in articulated department of once extrudeing chamber 12 left and right walls, the outer disc bottom fixedly connected with cam 47 of camshaft 37, wall sliding connection has chucking pole 49 about the cam chamber 39 is preceding, terminal surface fixedly connected with chucking piece 50 under the chucking pole 49, chucking pole 49 left end face with fixedly connected with reset spring 48 between the cam chamber 39 left side wall controls be equipped with the ascending chucking pole chamber 52 of opening in the connecting block 51, control a lateral wall intercommunication that chucking pole chamber 52 kept away from each other is equipped with chucking piece chamber 53.

Advantageously, the outer circular surface of the extrusion wheel shaft 14 on the left and right sides is fixedly connected with an extrusion wheel 13, the rear wall of the primary extrusion cavity 12 is fixedly connected with a bevel gear box 29 which is rotationally connected and symmetrical with the extrusion wheel shaft 14, a bevel gear cavity 30 is arranged in the left and right bevel gear boxes 29, and the outer circular surface of one side of the extrusion wheel shaft 14 which penetrates through the bevel gear cavity 30 and is positioned in the bevel gear cavity 30 is fixedly connected with a power bevel gear 32.

Beneficially, a reeling motor 25 is fixedly arranged on the rear wall of the gear cavity 26, the rear end face of the right side extrusion wheel shaft 14 is in power connection with the front end face of the reeling motor 25, direction changing gears 27 are fixedly connected to the outer circular faces of the left and right extrusion wheel shafts 14 on one side in the gear cavity 26, and the left and right direction changing gears 27 can be meshed with each other.

Beneficially, the lower walls of the bevel gear cavities 30 on the left and right sides are rotatably connected with crank shafts 16 extending downwards into the secondary extrusion cavity 15, the outer circular surface of one side of each crank shaft 16 located in the bevel gear cavity 30 is fixedly connected with a crank bevel gear 31 in meshing transmission with the power bevel gear 32, the bottom end of the outer circular surface of each crank shaft 16 is fixedly connected with a crank wheel 17, the lower end surface of each crank wheel 17 is rotatably connected with a rotating shaft 18, the lower end surface of each rotating shaft 18 is rotatably connected with a connecting rod 19, the end, close to each other, of each connecting rod 19 on the left and right sides is hinged with the end surface of one side, far away from each other, of the secondary extrusion block 21, and the top ends of the front and rear walls of the secondary extrusion cavity 15 are fixedly connected with guide plates 20 which are bilaterally symmetrical.

Beneficially, the front walls of the left and right reel-up wheel cavities 54 are rotatably connected with reel-up wheel shafts 57 which extend backwards into the flywheel cavities 60 and are rotatably connected with the rear walls of the flywheel cavities 60, the outer circumferential surfaces of one sides of the left and right reel-up wheel shafts 57 located in the reel-up wheel cavities 54 are fixedly connected with reel-up wheels 55, and the ends, close to each other, of the front walls and the rear walls of the left and right reel-up wheel cavities 54 are fixedly connected with baffle plates 56 which are vertically symmetrical.

Advantageously, a flywheel 62 is fixedly connected to the outer circumferential surface of one side of the left and right reel shafts 57 located in the flywheel chamber 60, a reel gear 61 located at the rear side of the flywheel 62 is fixedly connected to the outer circumferential surface of the left and right reel shafts 57, and the reel gear 61 can be in meshing transmission with the upper end surface of the rack 24.

The use steps herein are described in detail below with reference to fig. 1-5:

in the initial state: the left and right squeezing heads 40 are located at a position far away from each other, the thrust spring 42 is in a tightened state, the return spring 48 is in a loosened state, and the torsion spring 34 is in a loosened state so as to drive the anti-squeezing plate 33 to be in a horizontal position.

In operation, the dough is placed on the upper side of the sliding cavity 41, at this time, the weight of the dough can drive the anti-squeezing plate 33 to overcome the torsional spring force of the torsional spring 34 and turn downwards, so as to drive the dough to fall downwards between the left and right squeezing wheels 13, the downward turning of the anti-squeezing plate 33 drives the clamping rod 49 to extend into the clamping rod cavity 52, at this time, the winding and conveying motor 25 and the gear motor 43 are started, the gear shaft 44 is driven to rotate through the starting of the gear motor 43, so as to drive the driving bevel gear 45 to rotate, the cam shaft 37 is driven to rotate through the meshing transmission between the driving bevel gear 45 and the driven bevel gear 46, so as to drive the rope pulling wheel 35 to rotate to wind and store the rope pulling 38, at this time, the top end of the outer circular surface of the rope pulling wheel 35 is circular, so as to be incapable of winding and storing the rope pulling 38 all the time, so as to drive the rope pulling 38 to be wound and released all the time due to the thrust of the thrust spring 42, thereby driving the left and right reciprocating movement of the extrusion head 40 to extrude the dough, driving the cam 47 to rotate by the rotation of the cam shaft 37, thereby pushing the clamping rod 49 to move left and right by overcoming the thrust of the return spring 48, at the moment, because the clamping rod 49 already extends into the clamping rod cavity 52, the left and right movement of the clamping rod 49 can drive the clamping block 50 to extend into the clamping block cavity 53 so as to clamp the anti-extrusion hand plate 33 and prevent the anti-extrusion hand plate 33 from turning upwards, driving the right side extrusion wheel shaft 14 to rotate by the starting of the coiling and feeding motor 25, driving the rotation of the right side extrusion wheel shaft 14 so as to drive the rotation of the right side diversion gear 27, driving the left side gear 27 to rotate by meshing transmission, thereby driving the left side extrusion wheel shaft 14 to reversely rotate, driving the left and right side extrusion wheels 13 to extrude and coil the dough downwards by the rotation of the left and right side extrusion wheel shafts 14, at the moment, falling downwards by the guiding of the left and right side guide plates 20, the left and right power bevel gears 32 are driven to rotate by the rotation of the left and right extrusion wheel shafts 14, the crank wheel shaft 16 is driven to rotate by the meshing transmission of the power bevel gears 32 and the crank bevel gears 31, the crank wheel 17 is driven to rotate, the rotating shaft 18 is driven to rotate around the crank wheel shaft 16 by the rotation of the crank wheel 17, the connecting rod 19 is driven to turn and swing by the rotation of the rotating shaft 18, the left and right secondary extrusion blocks 21 are driven to reciprocate left and right through hinging, the dough is further knocked and extruded, the left and right rolling gears 61 and the rack 24 are driven to mesh and transmit by the left and right secondary extrusion blocks 21 to drive the rolling wheel shaft 57 to rotate, the flywheel 62 is driven to rotate to accumulate potential energy, and when the left and right secondary extrusion blocks 21 move to the limit positions close to each other, the rolling gears 61 are disengaged from the rack 24, the potential energy accumulated by the flywheel 62 can further provide power for the rotation of the rolling wheel shaft 57, so that the dough after secondary extrusion is rolled downwards and passes through the blanking cavity 23 to fall to the lower wall of the secondary extrusion cavity 15.

The invention has the beneficial effects that: the invention replaces manual dough pressing and pushing by the reciprocating extrusion head, thereby preventing hands from being pinched after being inserted, simultaneously dough can be knocked and extruded for two times after being extruded by the extrusion wheel, thereby reducing the times of repeatedly extruding the dough, improving the efficiency, simultaneously automatically rolling and sending the dough downwards during the secondary extrusion, and further improving the efficiency.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A noodle extruder, comprising a noodle extruder, characterized in that: a primary extrusion cavity with an upward opening is arranged in the noodle extruder, symmetrical anti-extrusion hand plates are hinged at the top ends of the left and right walls of the primary extrusion cavity, the upper end surfaces of the left and right anti-extrusion hand plates are communicated with a sliding cavity with an upward opening and an opening close to one side, the lower wall of the sliding cavity is connected with an extrusion head in a left-right sliding way, cam cavities with downward openings and positioned at the sides of the left sliding cavity and the right sliding cavity which are far away from each other are arranged in the left anti-extrusion plate and the right anti-extrusion plate, the upper wall of the cam cavity is rotatably connected with a cam shaft which extends upwards to the upper side of the anti-squeezing hand plate, the left wall and the right wall of the primary squeezing cavity are fixedly connected with connecting blocks which are positioned at the lower side of the anti-squeezing hand plate and are symmetrical, a gear cavity is arranged at the rear side of the primary extrusion cavity, the front wall of the primary extrusion cavity is rotationally connected with an extrusion wheel shaft which extends backwards to be rotationally connected with the rear wall of the gear cavity, the extrusion wheel shafts are bilaterally symmetrical, a secondary extrusion cavity is communicated and arranged at the lower side of the primary extrusion cavity, symmetrical secondary extrusion blocks are connected on the front wall and the rear wall of the secondary extrusion cavity in a left-right sliding manner, the front wall and the rear wall of the secondary extrusion cavity are fixedly connected with a supporting plate positioned on the lower side of the left secondary extrusion block and the right secondary extrusion block, the upper end surface of the supporting plate is connected with the lower end surfaces of the left secondary extrusion block and the right secondary extrusion block in a left-right sliding way, a blanking cavity which is communicated up and down is arranged in the supporting plate, the end surfaces of one side, close to each other, of the left secondary extrusion block and the right secondary extrusion block are communicated with symmetrical rolling and feeding wheel cavities, a flywheel cavity is arranged at the rear side of the rolling and conveying wheel cavity, a sliding cavity with an opening towards the side far away from each other is communicated with one side wall of the left flywheel cavity and the right flywheel cavity far away from each other, the rear wall of the secondary extrusion cavity is fixedly connected with bilaterally symmetrical fixed blocks, the front end faces of the left fixed block and the right fixed block are fixedly connected with racks, and the racks are connected with the sliding cavity in a sliding manner and can extend into the flywheel cavity; a gear motor is fixedly arranged on one side wall of each of the left and right cam cavities, which is close to each other, a gear shaft is dynamically connected to one side end face of each of the left and right gear motors, a driving bevel gear is fixedly connected to the outer circular surface of the gear shaft, a driven bevel gear in meshing transmission with the driving bevel gear is fixedly connected to one side outer circular surface of the cam shaft, which is located in the cam cavity, a rope pulling wheel is fixedly connected to the outer circular surface of the cam shaft, which is located on the upper side of the anti-squeezing hand plate, an annular rope pulling groove is communicated with the outer circular surface of the rope pulling wheel, a pulling rope is fixedly connected to the inner circular surface of the rope pulling groove, one end of each of the left and right pulling ropes, which is close to each other, is fixedly connected with one side end face of each of the left and right squeezing heads, which is far away from each other, and a thrust spring is fixedly connected between one side end face of each of the left and right squeezing heads, which is far away from each other, and one side wall of each sliding cavity; a torsional spring is fixedly arranged at the hinged part of the anti-squeezing hand plate and the left wall and the right wall of the primary squeezing cavity, the bottom end of the outer circular surface of the camshaft is fixedly connected with a cam, the front wall and the rear wall of the cam cavity are connected with clamping rods in a left-right sliding manner, the lower end surface of each clamping rod is fixedly connected with a clamping block, a reset spring is fixedly connected between the left end surface of each clamping rod and the left wall of the cam cavity, clamping rod cavities with upward openings are arranged in the left connecting block and the right connecting block, and one side wall, far away from each other, of the left clamping rod cavity and the right clamping rod cavity is communicated with a clamping block cavity; the rear wall of the primary extrusion cavity is fixedly connected with a bevel gear box which is rotationally connected with the extrusion wheel shaft and is symmetrical, bevel gear cavities are arranged in the left bevel gear box and the right bevel gear box, and the extrusion wheel shaft penetrates through the bevel gear cavities and the outer circular surface of one side in the bevel gear cavities is fixedly connected with a power bevel gear; a coiling and feeding motor is fixedly arranged on the rear wall of the gear cavity, the rear end face of the right extrusion wheel shaft is in power connection with the front end face of the coiling and feeding motor, turning gears are fixedly connected to the outer circular surfaces of one sides of the left extrusion wheel shaft and the right extrusion wheel shaft in the gear cavity, and the left and the right turning gears can be meshed with each other; the lower walls of the bevel gear cavities on the left side and the right side are rotatably connected with crank wheel shafts extending downwards into the secondary extrusion cavities, the outer circular surface of one side of each crank wheel shaft, which is positioned in the bevel gear cavity, is fixedly connected with a crank bevel gear in meshing transmission with the power bevel gear, the bottom end of the outer circular surface of each crank wheel shaft is fixedly connected with a crank wheel, the lower end surface of each crank wheel is rotatably connected with a rotating shaft, the lower end surface of each rotating shaft is rotatably connected with a connecting rod, one end, close to each other, of each connecting rod on the left side and the right side is hinged with one end surface, far away from each other, of the left secondary extrusion block and the right secondary extrusion block, and the top ends of the front wall and the rear wall of each secondary extrusion cavity are fixedly connected with guide plates which are symmetrical left and right; the front wall of the left and right rolling and conveying wheel cavities is rotatably connected with a rolling and conveying wheel shaft which extends backwards into the flywheel cavity and is rotatably connected with the rear wall of the flywheel cavity, the outer circular surface of one side of the left and right rolling and conveying wheel shaft in the rolling and conveying wheel cavity is fixedly connected with a rolling and conveying wheel, and the ends, close to each other, of the front wall and the rear wall of the left and right rolling and conveying wheel cavities are fixedly connected with baffle plates which are symmetrical up and down; the outer circle surfaces of the left and right coiling and conveying wheel shafts on one side, which are positioned in the flywheel cavity, are fixedly connected with a flywheel, and the outer circle surfaces of the left and right coiling and conveying wheel shafts are fixedly connected with a coiling and conveying gear positioned on the rear side of the flywheel, and the coiling and conveying gear can be in meshing transmission with the upper end surface of the rack.