WO2023016507A1 - 一种面食机 - Google Patents

一种面食机 Download PDF

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Publication number
WO2023016507A1
WO2023016507A1 PCT/CN2022/111622 CN2022111622W WO2023016507A1 WO 2023016507 A1 WO2023016507 A1 WO 2023016507A1 CN 2022111622 W CN2022111622 W CN 2022111622W WO 2023016507 A1 WO2023016507 A1 WO 2023016507A1
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WO
WIPO (PCT)
Prior art keywords
hole
die
stopper
end cover
section
Prior art date
Application number
PCT/CN2022/111622
Other languages
English (en)
French (fr)
Inventor
朱泽春
罗岗
王泽宇
梁家文
唐峰
Original Assignee
杭州九阳小家电有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202121889947.4U external-priority patent/CN215684520U/zh
Priority claimed from CN202121890780.3U external-priority patent/CN215684521U/zh
Application filed by 杭州九阳小家电有限公司 filed Critical 杭州九阳小家电有限公司
Priority to EP22855487.9A priority Critical patent/EP4385330A1/en
Publication of WO2023016507A1 publication Critical patent/WO2023016507A1/zh

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    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/16—Extruding machines
    • A21C11/20—Extruding machines with worms
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C1/00—Mixing or kneading machines for the preparation of dough
    • A21C1/06—Mixing or kneading machines for the preparation of dough with horizontally-mounted mixing or kneading tools; Worm or screw mixers
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/16—Extruding machines
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven

Definitions

  • the invention belongs to the technical field of food processing, and in particular relates to a pasta machine.
  • Present pasta machine generally comprises machine base, is installed on the processing chamber on the machine base, and the processing chamber is provided with dough mixing rod and extruding screw rod.
  • One end of the extruding screw is connected with a die assembly at the exit end of the extrusion screw, and the die assembly includes a die sheet provided with an exit hole and a die support matched with the die sheet.
  • the applicant has done relevant research several years ago, and disclosed a prior patent, the application number is CN201720114142.X, which protects a safe noodle machine.
  • the bottom wall of the bottom wall is provided with a through hole that allows the front end of the screw to extend in when the die is not installed in place, and the front end of the die is provided with a cover for covering the through hole, so that the user forgets to install the die and starts the noodle by mistake.
  • the cover body is integrally formed by extending upward from the front end of the die sheet, and the integrated structure of the cover body and the die sheet needs to be removed from the mold many times, which makes it difficult to remove the mold, thus affecting the mass production of the entire die head assembly .
  • the cover since the extruding screw exerts a great pressure outward along the axial direction of the extruding screw, the cover needs to have sufficient strength to resist the pressure of the extruding screw.
  • the integral structure of the cover body and the die sheet is thinner in order to be able to release the mold smoothly, and the strength is lower. In this way, when the extruding screw rolls out dough with large hardness, the cover body may be unable to resist the axial pressure of the extruding screw and crack or be damaged, thereby causing the entire die head assembly to fail.
  • the present invention aims to solve at least one of the above-mentioned technical problems.
  • the present invention provides a pasta machine, which can not only ensure the safety of users, but also make the die assembly easy to form and process, and strengthen the structure of the die assembly. Strength to prevent the cracking and damage of the die head assembly to improve the service life of the die head assembly.
  • the present invention provides a pasta machine, which includes a machine base with a motor, a processing chamber installed on the machine base, and an ejection part.
  • An extruding screw is arranged in the processing chamber, and the front end of the extruding screw is installed
  • a die head assembly which is characterized in that the die head assembly includes a die sheet containing a face, an end cover and a die head support, the front end of the die sheet is bent to form a bend, and the die sheet passes through the bend
  • the folding part is installed with the end cover, and the end of the die head bracket is provided with a first through hole, and the bending part and the end cover are combined to block the first through hole, when the die and the end cover When any one of the two is missing, the extruding screw passes through the first through hole under the force of the pop-up part to reach the non-transmission state:
  • the axial cross-sectional area of the outer contour of the end cover is smaller than the area of the first through hole, and the area of the first through hole is smaller than the area of the outer edge of the bending part, and the end cover is located at on the bent portion.
  • the bent portion is provided with a second through hole, and along the axial direction of the second through hole, the outer edge of the second through hole is located inside the outer edge of the first through hole, and the The diameter of the second through hole is not smaller than the size of the front end of the extruding screw.
  • end cover is axially inserted into the second through hole and blocks the second through hole, so as to realize the installation of the end cover and the bending part.
  • the end cover is provided with an insertion column extending axially along the extruded screw, and a reinforcing rib is provided on the outer wall of the insertion column or the inner wall of the second through hole, and the end cover The cover is inserted into the second through hole through the plug post.
  • extruding screw, the end cap, the bent portion and the first through hole are on the same central axis.
  • the end cap partially overlaps with the bent portion to form an overlapping area, and the end cap and the bent portion are fixedly connected through the overlapping area.
  • the overlapping area includes a first overlapping surface located on the bending portion and a second overlapping surface located on the end cap, any one of the first overlapping surface and the second overlapping surface is provided with an ultrasonic
  • the first overlapping surface and the second overlapping surface are non-detachably fixed by ultrasonic welding of the ultrasonic wire.
  • the front end of the die bracket is provided with an annular end surface surrounding the first through hole, when the die assembly is installed in place, the bending part is located in the inner channel of the die bracket, and the The bent portion is in axial contact with the annular end surface.
  • the pasta machine also includes two or more dies, and the end cover can be adapted to any one of the dies.
  • the processing chamber is also provided with a stirring rod, and also includes an accommodating cavity for installing the pop-up component, one end of the accommodating cavity close to the pop-up component is sealed, and the other end away from the pop-up component is open, the
  • the accommodating cavity is also provided with a stopper and a stepped shaft hole for restricting the pop-up part in the accommodating cavity, and the stepped shaft hole includes the through hole of the stopper and the opening of the accommodating cavity
  • the drive shaft hole communicates with the through hole of the stopper. In the transmission state, the stirring rod or the extruding screw is inserted into the through hole of the stopper.
  • the pop-up component includes an elastic member and a pusher with a pusher section, a stopper is provided in the accommodating cavity, and the pusher section is passed through a through hole of the stopper, the The stopper forms a radial limit for the push section, and the ratio of the axial length of the stopper to the axial length of the push section is L, 0.4 ⁇ L ⁇ 1.
  • the pop-up part includes an elastic member and a pusher with a pusher section
  • the extruding screw or stirring rod also includes a stepped shaft section adapted to the stepped shaft hole, and the stepped shaft
  • the shaft section includes a first shaft section and a second shaft section, the first shaft section is plug-fitted with the through hole of the stopper, the second shaft section is plug-fitted with the transmission shaft hole, and the top
  • the pushing stroke of the push piece is not less than the axial length of the drive shaft hole, and the axial length of the second shaft section is not less than the axial length of the first shaft section.
  • the processing cavity is also provided with a stirring rod that is inserted into the extruding screw, the accommodating cavity is located in the agitating rod or the extruding screw, and the stopper is opposite to the inner wall of the accommodating cavity protruding so that the accommodating cavity forms a stepped shaft hole.
  • a first through hole is set on the end of the die head bracket. The bending part and the end cap are combined to cover the first through hole. When the die piece and/or the end cap are missing, the extrusion Under the force of the pop-up component, the screw can pass through the first through hole to reach the non-transmission state.
  • the end cap when the end cap is missing in this solution, the bending part still cannot cover the first through hole after the mold piece is matched with the die head bracket, and the extruding screw can still pass through the first through hole;
  • the end cover cannot be matched with the die head bracket, so that the first through hole is completely exposed to facilitate the extrusion screw to reach a non-transmission state;
  • the first through hole is also completely exposed so that It is beneficial for the extrusion screw to reach a non-transmission state, thereby improving the safety of users.
  • the front end of the die is bent to form a bent part, and the die and the end cover The installation is realized through the bent portion.
  • the mold piece and the end cap are two independent entities during the processing, and these two independent entities only need to be released from the mold in a single direction, which is convenient for forming and processing.
  • the second through hole is set on the bending part, which not only facilitates the installation of the end cover and the bending part through the second through hole, but also uses the end cover to block the second through hole, and can also reduce the cost of manufacturing the bending part. the cost of.
  • the outer edge of the second through hole is located inside the outer edge of the first through hole, and the diameter of the second through hole is not smaller than the size of the front end of the extrusion screw.
  • the diameter of the second through hole is not smaller than the size of the front end of the extrusion screw, so that the extrusion screw can pass through the second through hole to reach a non-transmission state when both the end cap and the die support are missing. Extrusion screw cannot achieve rotation.
  • the extruding screw can pass through the first through hole and the second through hole at the same time to reach the non-transmission state. This further improves the user's use safety, and also has a certain use guidance for users, and warns users not to miss the die and end cap when they use it next time.
  • an ejection part is provided in this application It includes a push piece with a push section, a stopper is provided in the accommodating cavity, and the push section passes through the through hole of the stop piece, and the stop piece forms a radial limit for the push section. bit. That is to say, the radial limit of the pushing section is formed by the stopper, so as to reduce the radial deflection of the pushing section, so that when the pushing section is pushed out, it is on the same axis as the pushed processing component.
  • the ejector of the ejection part can effectively reduce the radial deflection, and more effectively push out the extrusion screw in the axial direction, so that the extrusion screw is in a non-driving state. state.
  • the ratio of the axial length of the stopper to the axial length of the thrust section is L, 0.4 ⁇ L ⁇ 1.
  • the center of gravity of the pushing section is always located on the stopper, that is, the center of gravity of the pushing piece
  • the center of gravity is always on the stop, which can effectively reduce the deflection of the push section of the push piece, especially the deflection of the part of the push section beyond the stop; when the range of L is between 0.4 and 0.5, a
  • the center of gravity of the pushing section is very close to the stopper, and the slight radial deflection of the pushing section is not enough to affect the extrusion of the extrusion screw; on the other hand, under the premise that the pushing stroke of the pushing piece remains unchanged,
  • the total length of the push section can also be reduced to prevent breakage and damage of the push piece during transportation.
  • Fig. 1 is the structural representation of the pasta machine described in one embodiment of the present invention.
  • Fig. 2 is a sectional view of the pasta machine in one embodiment of the present invention.
  • FIG. 3 is a partially enlarged view of area A shown in FIG. 2 .
  • Fig. 4 is a cross-sectional view of another pasta machine in an embodiment of the present invention.
  • Figure 5 is an exploded view of the die head assembly in one embodiment of the present invention.
  • Figure 6 is a side view of the die in one embodiment of the invention.
  • Figure 7 is a side view of the die holder in one embodiment of the present invention.
  • Figure 8 is a side view of the end cap in one embodiment of the present invention.
  • Fig. 9 is a schematic structural view of the die head assembly in an embodiment of the present invention.
  • Fig. 10 is a schematic structural view of another die assembly in an embodiment of the present invention.
  • FIG. 11 is an exploded view of the die assembly shown in FIG. 10 .
  • Figure 12 is a cross-sectional view of the processing chamber and processing components when the die head assembly is installed in place in one embodiment of the present invention.
  • FIG. 13 is a partially enlarged view of the area A1 shown in FIG. 12 .
  • Fig. 14 is a cross-sectional view of the processing cavity and processing components when the die assembly is missing in an embodiment of the present invention.
  • FIG. 15 is a partially enlarged view of area B shown in FIG. 4 .
  • Fig. 16 is an exploded view of the stirring rod, the pop-up component, the first sealing ring and the stopper in an embodiment of the present invention.
  • Fig. 17 is a front view of the pushing member in an embodiment of the present invention.
  • Fig. 18 is a schematic perspective view of the three-dimensional structure of the pushing member in an embodiment of the present invention.
  • Fig. 19 is a schematic structural view of the extrusion screw in an embodiment of the present invention.
  • the present invention provides a pasta machine, as shown in Figures 1 to 19, the pasta machine includes a machine base 1 with a motor 11 inside, a processing chamber 2 installed on the machine base 1, and an extruding screw 221 is arranged in the processing chamber 2 And the stirring rod 211, the front end of the extruding screw 221 is provided with the die assembly 3.
  • the processing chamber 2 includes a stirring chamber 21 provided with a stirring rod and a dough extruding chamber 22 provided with an extruding screw 221 therein, and the die assembly 3 is installed at the front end of the extruding chamber 22 through a die cover 4 .
  • the die head assembly 3 includes a mold sheet 31 provided with a surface outlet 311, powder and water are added into the mixing chamber 21 and stirred by a stirring rod, and the kneaded flour wadding or small dough enters the extrusion chamber 22 and uses an extrusion screw 221 from the die Noodles are extruded from the exit hole 311 of the sheet 31 to form noodles.
  • the direction of the stirring rod and whether the stirring rod and the extruding screw 221 are horizontally arranged integrally or separately are not specifically limited in this application.
  • the pasta machine further includes an ejection part that can eject the extruding screw 221 to a non-transmission state when any part of the die head assembly 3 is missing.
  • the die assembly 3 includes a die sheet 31 including a face hole 311 , an end cap 32 and a die holder 33 .
  • the end of the die head support 33 is provided with a first through hole 332 , and the first through hole 332 is shielded by the end cover 32 and the bent portion 312 provided on the mold piece 31 .
  • the bending portion 312 is arranged at the front end of the mold sheet 31 along the axial direction of the extrusion screw.
  • both the bent portion 312 and the end cap 32 are indispensable. Simultaneously, in order to prevent that any part in the die head assembly 3 is missing, the user accidentally touches the switch key, and at this time the extruding screw rod 221 is exposed and in the engaged state and realizes the transmission, and an accident that damages the safety of the user occurs.
  • the extruding screw 221 can pass through the first through hole 332 under the force of the ejection part 5 to reach Non-transmission state; when the die support 33 is missing, the die piece 31 and/or the end cover 32 cannot be installed on the front end of the extrusion screw 221, and the extrusion screw 221 is in a non-transmission state.
  • the diameter of the extrusion screw is D
  • Figure 7 is a side view of the die holder 33, wherein the diameter of the first through hole 332 is D2, D ⁇ D2, so that the first When the through hole 332 is not blocked, the front end of the extruding screw 221 can pass through the first through hole 332 smoothly and disengage to reach the non-transmission state.
  • a single bent portion 312 or a single end cover 32 cannot completely cover the first through hole 332;
  • the extruding screw 221 is in the engaged state to realize the transmission, thereby improving the safety of the user.
  • this application certainly also includes that when both the die piece 31 and the end cap 32 are missing, the extruding screw 221 can pass through the first through hole 332 under the force of the pop-up part 5 to reach The case of non-transmission state.
  • the combination of the bent portion 312 and the end cover 32 is detachable or non-detachable for the user.
  • the extrusion screw is ejected when any part in the die head assembly 3 is missing due to the elastic pressing effect of the ejection part 5 , so as to reach the non-transmission state.
  • the specific structure and position of the pop-up component For example, as shown in FIGS.
  • the ejection part 5 is located between the output shaft of the motor and the extrusion screw; when the extrusion screw 221 and the stirring rod are integrally formed, the extrusion screw 221 is connected with the output shaft of the motor 22 through the stirring rod 211, and the ejection part 5 is located between the output shaft of the motor 11 and the stirring rod 211; with reference to Figure 12, when the extruding screw 221 and the stirring rod 211 are coaxially placed horizontally but detachable, the pop-up part 5 can be located between the stirring rod 211 and the extruding screw 221, or the pop-up component 5 may be located between the output shaft of the motor 11 and the stirring rod 211.
  • the bending part 312 is formed by bending the front end of the die sheet 31.
  • the mold piece 31 is fixedly connected to the end cover 32 through the bending portion 312 .
  • the module 31 is installed with the end cover 32 through the bending part 312 mentioned in this application includes the situation that it is not detachable for the user but detachable for the assembler, and also includes Both the assembler and the user can be disassembled, but the only certainty is that the end cover 32 and the mold piece 31 are two independent accessories that can be reliably installed through a fixed connection. In this way, the mold piece 31 and the end cap 32 are two independent entities during the processing, and these two independent entities only need to be released from the mold in a single direction, which is convenient for molding and processing.
  • the bending part 312 is set as a plate-like structure integrally extended from the front end of the die 31 by bending at right angles, and the second through hole 313 is provided in the plate. shape structure.
  • bending at a right angle is more convenient to process than bending at an acute or obtuse angle; on the other hand, it is beneficial to form a tighter fit between the bending part 312 of the plate-shaped structure and the die head bracket 33 to prevent flour leakage .
  • the extruding screw 221 , the end cover 32 , the bent portion 312 , and the first through hole 332 are all on the same central axis. In this way, when any part of the die head assembly 3 is missing, the pop-up part 5 can eject the extruding screw 221 along the same central axis, which can effectively avoid the jamming of the extruding screw 221 and other parts.
  • the ejection member 5 is located between the output shaft of the motor 11 and the extruding screw 221 .
  • the pop-up component 5 is located in the output shaft hole of the motor 11, and the matching shaft at the tail of the extruding screw 221 is inserted into the output shaft hole of the motor to achieve engagement and achieve a transmission state.
  • the ejection assembly 5 includes a pusher 52, an elastic member 51 for pushing the pusher 52, one end of the elastic member 51 abuts against the pusher 52 and the pusher 52 is not inserted into the elastic member 51, and the other end is connected to the output
  • the blocking cap 53 at the bottom of the shaft hole is connected.
  • the pusher 52 can push the extrusion screw 221 out of the shaft hole through the elastic member 51, so that the extrusion screw 221 is out of engagement with the output shaft hole of the motor 11 Reach the non-transmission state; or when the die head assembly 3 is installed in place, the tail of the extrusion screw 221 is pushed into the output shaft hole of the motor 11 by relying on the push of the end cover 32 on the front end of the extrusion screw 221. At this time, the pusher 52 pushes the elastic member 51 so that the elastic member 51 is compressed.
  • the elastic member 51 may be a spring or a soft rubber pad or other components with an elastic recovery function.
  • the tail of the blocking cap 53 is fixed by a snap spring 55, and the snap spring 55 is stuck on the tail of the output shaft hole, and the blocking cap 53 abuts against the elastic member 51 in the axial direction.
  • a sealing ring 54 is also arranged between the blocking cap 53 and the inner wall of the output shaft hole of the motor 11 .
  • the sealing ring 54 is an annular silicone ring.
  • a sealing ring 54 is provided in the accommodating cavity 41, the sealing ring 54 includes a first sealing ring 541, and the pushing member 52 includes a pushing section 521 and prevents pushing The section 521 is ejected from the limiting portion 522 of the through hole 431 of the stopper, and the end of the pushing section 521 away from the stopper is clamped with a first sealing ring 541 .
  • a locking groove 57 is provided between the pushing section 521 and the limiting portion 522 , and the first sealing ring 541 is fixed on the pushing member 52 by being locked in the locking groove 57 .
  • the elastic member 51 is a metal spring or magnet, etc.
  • the metallic elastic member 51 is likely to rust and reduce the ejection force.
  • flour and/or water will enter the position where the elastic member 51 is housed and adhere to the elastic member 51, which will seriously reduce the elastic force or repulsion of the elastic member 51, thus affecting the impact on extrusion.
  • the ejection effect of screw rod 221. for this reason, in this solution, the end of the pushing section 521 away from the stopper is provided with a first sealing ring 541 .
  • the cross-sectional area of the outer contour of the end cap 32 is smaller than the area of the first through hole 332, and the area of the first through hole 332 is smaller than the area of the outer edge of the bent portion 312 .
  • the outer edge of the bent portion 312 can block the outer edge of the first through hole 332, and the inside of the bent portion 312 is equipped with an end cover, so that the bent portion 312 becomes a block for blocking the first through hole 332 and installing the end cover. 32 core elements.
  • the end cap 32 and the bending portion 312 of the mold piece 31 are also detachably connected for the user, in order to further ensure that when the user misses any part in the die head assembly 3, no matter whether the remaining parts can be If it is installed on the front end of the extruding screw 221, the extruding screw 221 is always disengaged to achieve a non-transmission state, thereby improving user safety.
  • the radial dimension of the end cap 32 is smaller than the radial dimension of the first through hole 332, so that the end cap 32 cannot be separately installed on the die holder 33 when detached from the die sheet 1.
  • the cross-sectional area of the outer contour of the end cover 32 can also be set larger than the area of the outer edge of the bent portion 312, and the area of the first through hole 332 is smaller than that of the end cap 32.
  • the area of the outer edge of the cover 32 since the mold sheet can always be installed with the die head support, in order to ensure the safety of the user when using the pasta machine under this scheme, it is necessary to ensure that the end cover 32 and the bending portion 312 are non-detachable for the user.
  • a second through hole 313 is provided on the bent portion 312 of the die sheet 31, which facilitates the passage of the end cap 32 and the bent portion 312 through the The second through hole 313 realizes installation. Using the end cap 32 to block the second through hole 313 can also reduce the cost of manufacturing the bent portion 312 .
  • the outer edge of the second through hole 313 is set to be located in the outer edge of the first through hole 332, and the diameter of the second through hole 313 is not less than the size of the front end of the extruding screw 221. It can also be realized that the end cap 32 and die piece 31 are detachably connected to the user, when the end cover 32 is detachably connected to the bending part 312 and the end cover 32 is missing, the extruding screw 221 can pass through the The second through hole 313 passes through the first through hole 332 to reach the non-transmission state, thereby ensuring the safety of the user; The through hole 313 passes through to reach the non-transmission state.
  • the end cap 32 is axially inserted into the second through hole 313 and blocks the second through hole 313 , so as to achieve a fixed connection between the end cap 32 and the bent portion 313 .
  • the end cap 32 can be inserted into the second through hole 313 as a whole to block the second through hole 313 ; of course, the end cap 32 can also be fixedly connected by inserting part of the structure into the second through hole 313 .
  • This way of realizing the fixed connection between the end cover 32 and the bent portion 312 by inserting each other is convenient and simple for assembly or user installation.
  • the end cover 32 can block the second through hole 313, so that the end cover 32 and the bent portion 312 jointly form an end surface, which can reduce the leakage of flour wadding from the second through hole 313, and has good sealing performance.
  • one side of the end cover 32 is provided with an insertion post 322 formed along the axial extension of the extrusion screw 221, and the other side of the end cover 32 is provided with
  • the installation part 321 is matched with the matching part 2221 at the front end of the extruding screw 221 .
  • the matching portion 2221 is a groove; when the mounting portion 321 is a groove, the matching portion 2221 is a protruding shaft, which is not specifically limited here.
  • the insertion post 322 protrudes from the end surface of the end cover 32 , so that the end cover 32 is fixedly connected to the bending portion 312 by inserting the insertion post 322 into the second through hole 313 .
  • the outer wall of the insertion post 322 is provided with a reinforcing rib 3221 , so that there is an interference fit between the insertion post 322 and the second through hole 313 , further enhancing the connection reliability between the end cover and the bent portion.
  • the number of reinforcing ribs is between 2 and 8, preferably 4 or 6.
  • the reinforcement rib 3221 may not be provided on the outer wall of the insertion post 322, but the reinforcement rib 3221 may be provided on the inner wall of the second through hole 313, so that the connection between the insertion post 322 and the second through hole 313 can also be realized. Interference fit between; or it is also possible to set reinforcing ribs 3221 on the outer wall of the insertion column 322, and set reinforcing ribs 3221 alternately on the inner wall of the second through hole 313, so as to realize the realization of the insertion column 322 and the second through hole. Interference fit between holes 313.
  • an outwardly protruding positioning ring 3121 is provided on the front end of the bent portion 312 close to the die holder.
  • the setting of the positioning ring 3121 increases the thickness of the bent portion 312 in the axial direction, so that the contact area between the inner wall of the second through hole 313 passing through the bent portion 312 and the positioning ring 3121 and the side wall of the insertion post 322 increases. large, thereby enhancing the reliability of the radial fixation of the bent portion 312 to the end cover 32 .
  • the bent portion 312 at the front end of the die 31 is provided with a second through hole. 313.
  • the extrusion screw 221 can still pass through the second through hole 313 and disengage from the engagement Reach the non-transmission state.
  • the diameter of the second through hole 313 is set not less than the size of the front end of the extrusion screw 221, so that the extrusion screw can pass through the second through hole when the end cap and the die support are missing.
  • the hole reaches the non-transmission state, and the extrusion screw cannot be rotated.
  • the extruding screw 221 can pass through the first through hole 332 and the second through hole 313 at the same time to reach the non-transmission state. This has just improved the user's use safety, also has certain use guidelines to the user, warns the user not to miss to install the mold piece 31 and the end cap 32 when using next time.
  • the end cap 32 and the mold piece 31 are detachable for the user, in order to reduce the cost of the die head assembly 3 and meet the user's diverse noodle making requirements for noodles of different shapes, the user can be equipped with There are a plurality of spare dies 31 , and the end cap 32 can be adapted to any die 31 .
  • the end cap 32 and the bent portion of the mold piece 31 are inserted and connected to each other, which is also a fool-like operation for the user, which is extremely simple and convenient.
  • the end cap 32 in order to improve the stability of the axial installation of the bent portion 312 of the die piece 31 and the end cover 322 , it is set along the axial direction of the extrusion screw 221 , so The end cap 32 partially overlaps with the bent portion 312 to form an overlapping area 6 .
  • the diameter of the second through hole 313 is D1
  • the outer surface of the end cover 32 The diameter is D3, D1 ⁇ D3.
  • the second through hole 313 may not be provided on the bending portion 312, and the end cover 32 and the bending portion One end connected to the portion 312 is a plane, that is, the entire end surface of the end cap is attached to the bent portion 312 to form the overlapping area 6 .
  • the end cap 32 forms an overlapping area 6 with the bent portion 312, so that when the extruding screw 22 pushes the end cap 32 in the axial direction, the end cap 32 has a double thickness, that is, the thickness of the end cap 32 itself. thickness plus the thickness of the bent portion 312 .
  • This can effectively prevent the end cap 32 and the bent portion 312 from being deformed by being pushed by the extrusion screw 32 , and also prevent cracks at the bend between the bent portion 312 and the die sheet 31 , thereby improving the service life of the die assembly 3 .
  • annular end surface 331 surrounding the first through hole 332 is provided at the front end of the die support 33 .
  • the bent portion 312 is located in the inner passage of the die head support 33 , and the bent portion 312 axially abuts against the annular end surface 331 . That is to say, along the axial direction of the extrusion screw 221, there is an overlapping area between the bent portion 312 and the annular end surface 331, through which the axial strength of the die sheet 31 and the die support 33 is enhanced, further reducing the Risk of cracking at the bend.
  • the overlapping area 6 between the end cap 32 and the bending portion 312 strengthens the deformation and cracking resistance of the end cap 32 and the bending portion 312 in the axial direction, which is an important Guarantee; the area between the bending part 312 and the die head support 33 strengthens the anti-deformation and anti-cracking strength of the bending part 312 and the die head support 33 along the axial direction through the area where the bending part 312 overlaps with the annular end surface 331, which is double Assure.
  • the overlapping area 6 includes a first overlapping surface 61 located on the bent portion 312 and a second overlapping surface 62 located on the end cap 32 .
  • the end cap 32 in this embodiment is circular, and the second through hole 313 is formed in the center of the two bent portions 312, the first overlapping surface 61 and the second overlapping surface 62 are annular.
  • the first overlapping surface 61 and the second overlapping surface 61 may also be in other shapes, such as a square ring, an irregular ring, and the like.
  • this implementation is to set an ultrasonic line 323 on any one of the first overlapping surface 61 and the second overlapping surface 62, and the first overlapping surface 61 and the second overlapping surface 62 are ultrasonically welded along the ultrasonic line 323 to realize The non-detachable fixing of the first overlapping surface 61 and the second overlapping surface 62 .
  • the ultrasonic wire 323 is provided on the side where the end cap cooperates with the bent portion 312 .
  • first overlapping surface 61 and the second overlapping surface 62 can also be non-detachably fixed by fasteners such as screws and pins; or non-detachably fixed by glue or the like.
  • the end cover 32 is installed against the output direction of the motor 11 from the outside to the inside with the bending portion 312 , and then installed with the die head bracket 33 to form the die head assembly 3 .
  • the insertion column 332 and the installation portion 321 are located on the same side of the end cover 32
  • the installation portion 321 is located on the insertion column 322 .
  • the extrusion screw 221 pushes the end cover 32 along the output direction of the motor 11, when the end cover 32 is inserted into the second through hole 313 of the bending part 312 along the output direction of the motor 11 5 and 9, in another embodiment, the insertion post 322 and the installation part 321 are respectively located on both sides of the end cover 32, the first overlapping surface 61 is on the right side, and the second overlapping surface 62 is on the right side. On the left side, the more the extruding screw 221 pushes the end cover 32, the tighter the first overlapping surface 61 and the second overlapping surface 62 fit together. At this time, the non-detachable fixing can not be achieved by ultrasonic welding, but the simpler It only needs to set the first overlapping surface 61 and the second overlapping surface 62 to be in contact with each other.
  • the present invention also includes an accommodating cavity 41 for installing the pop-up part 5, and the accommodating cavity is sealed at one end close to the pop-up part and away from the The other end of the pop-up part is open.
  • the ejecting component 5 of the present invention includes an elastic member 51 and a pushing member 52 provided with a pushing section 521 , and a blocking member 42 is provided in the accommodating cavity 41 .
  • the extrusion screw 221 can be ejected to the non-transmission state to achieve safe use.
  • the ejection The component 5 includes a pusher 52 provided with a pusher section 521, the accommodating cavity 41 is provided with a stopper 42, the pusher section 521 is set through the through hole 431 of the stopper, and the stopper 42 pairs
  • the pushing section 521 forms a radial limit. That is to say, use the stopper 42 to form a radial limit on the pushing section 521, so as to reduce the radial deflection of the pushing section 521, so that when the pushing section 521 is pushed out, it will be aligned with the pushed extruding screw 221 and/or Or the stirring rods 211 are on the same axis.
  • the pusher 52 of the pop-up part 5 can effectively reduce the radial deflection, and more effectively push out the extrusion screw 221 in the axial direction, so that the extrusion The screw rod 221 is in a non-transmission state.
  • the axial length of the stopper 42 is L1
  • the axial length of the thrust section is L2
  • the axial length L1 of the blocking member 42 is 15 mm
  • the axial length L2 of the thrust section 521 is 17 mm, 17.6 mm, or 18 mm.
  • the stopper 42 is used to form a radial limit on the push section 521, so as to reduce the radial deflection of the push section 521, so that when the push section 521 is pushed out, it is in the same position as the pushed extrusion screw 221. on the same axis. Simultaneously, when the pushing section 521 pushes out the extruding screw rod 221, the longer the part of the pushing section 521 beyond the end surface of the stopper 42 is, the part of the pushing section 521 beyond the end surface of the stopper 42 will be limited due to the structure without radial limit. Easier to deflect radially.
  • the ratio L of the axial length of the blocking member 42 to the axial length of the pushing section 521 is further set to be between 0.4 and 1. This can ensure that when the range of L is between 0.5 and 1, the part of the pushing section 521 beyond the stop is at most half of the total length of the pushing section 521, and the center of gravity of the pushing section 521 is always on the stop, that is, The center of gravity of the pusher 52 is always located on the stopper so as to effectively reduce the deflection of the pusher section 521 , especially the deflection of the part of the pusher section 521 beyond the end surface of the stopper 42 is also effectively reduced.
  • the center of gravity of the thrust section 521 is very close to the stopper, and the tiny radial deflection of the thrust section 521 is not enough to affect the ejection of the processing assembly.
  • the total length of the pushing section 521 can also be reduced to prevent the pushing section 521 of the pushing piece 52 from being broken and damaged during transportation due to its slenderness.
  • the deflection is reduced, the pusher 52 is more stable when it is pushed out of the processing assembly, and the required ejection force is also the minimum, which can also prevent the pusher 52 from bending or breaking.
  • the “extrusion screw 221 is axially pushed out by the ejection member 5” and “the extrusion screw being pushed” mentioned in this application include that the ejection member 5 is directly in contact with the extrusion screw 221 and pushed out. Press screw 221.
  • it also includes a scheme that when one side of the stirring rod 211 is connected to the pop-up part 5 and the other side is connected to the extruding screw 221, the pop-up part 5 directly pushes the stirring rod 211, and then pushes the extruding screw 221 through the stirring rod 211.
  • the pop-up component 5 is located between the stirring rod 211 and the extruding screw 221 .
  • the specific arrangement of the accommodating cavity 41 and the structure of the stopper 42 are as follows implementation plan:
  • the stopper 42 is driven by the pushing piece 52 to move axially together, resulting in the axial limit of the stopper 42 to the pop-up part 5
  • the accommodating cavity 41 is located in the stirring rod 211 , and the stopper 42 is fixedly arranged on the inner wall of the accommodating cavity 41 so that the accommodating cavity 41 forms a stepped shaft hole 43 .
  • the fixed arrangement described in this solution refers to the structure that the stopper 42 and the inner wall of the accommodating cavity 41 are separated, and the stopper 42 and the inner wall of the accommodating cavity 41 are fixed by bonding, gluing or buckling. way connected together.
  • the accommodating cavity 41 can also be located in the extruding screw 221, and the setting method of the stopper 42 remains unchanged. Shaft hole 43.
  • the stopper 42 is formed integrally with the inner wall of the accommodating cavity 41 and protrudes from the inner wall so that the accommodating cavity 41 forms a stepped shaft hole 43 .
  • the stopper 42 is integrated with the inner wall of the accommodating cavity 41 , and only the travel stopper 42 needs to be protruded inside the accommodating cavity 41 , which is beneficial to reduce the manufacturing cost and simplify the assembly process.
  • the difference between this embodiment and the first embodiment is that the accommodating cavity 41 is located inside the output shaft hole of the motor 11 , and the arrangement of the stopper 42 remains unchanged.
  • the accommodating cavity 41 is located in the output shaft cavity of the motor 11, and the stopper 42 is formed integrally with the inner wall of the accommodating cavity 41 and protrudes from the inner wall so that the accommodating The cavity 41 forms a stepped shaft hole 43, the specific structure is shown in Fig. 2 and Fig. 3 .
  • the stepped shaft hole 43 is formed precisely because the stopper 42 is disposed in the accommodating cavity 41 , and the stepped shaft hole 43 includes a through hole 431 of the stopper and a transmission shaft hole 432 .
  • the ratio L of the axial length of the blocking member 42 to the axial length of the thrust section 521 is between 0.4 and 0.7, preferably L is 0.48, 0.5, 0.52, 0.55.
  • the part of the thrust section 521 beyond the end face of the stopper 42 will not be very long to enhance the radial deflection of the thrust section 521, and can ensure that the extrusion screw 221 or the stirring rod 211 is completely Push out the transmission shaft hole 432, and then ensure that the extruding screw 221 is in a non-transmission state.
  • the pushing member 52 further includes a limiting portion 522 that prevents the pushing section 521 from popping out from the through hole 431 of the blocking member.
  • the setting of the stopper 522 effectively prevents the entire pusher 52 from slipping out of the through hole 431 of the stopper when the pusher section 521 of the pusher 52 is pushed out of the processing assembly, resulting in failure of the pop-up part 5 phenomenon appears.
  • a housing chamber 41 is also provided to accommodate the The inner wall of the limiting portion 522 abuts against the limiting portion 522 radially, so that the limiting portion 522 has almost no radial deflection.
  • the limit portion 522 of the push piece 52 realizes radial abutment through the inner wall of the accommodating cavity 41, and the push section 521 opposite to the limit portion 522 and located on the push piece 52 then The radial abutment is realized by the inner wall of the through hole 413 of the stopper.
  • Both the limit portion 522 and the push section 521 are radially limited, which further reduces the reliability of the radial limit of the push piece 52, and is conducive to axially pushing out the extrusion screw 221 or
  • the stirring rod 211 makes the extruding screw 221 reach a non-transmission state, thereby ensuring user safety and personal safety.
  • the specific shape of the limiting part is not limited in this application.
  • the limiting part 522 can be a convex point protruding from the pushing section 521, or it can be a bump with a diameter larger than that of the pushing section 521.
  • the stopper 522 clamps the first sealing ring 541 relative to the stopper 42, so that The elastic member 51 is in a sealed installation space, and flour and/or water cannot leak in from the gap between the retaining member 42 and the push section 521, thereby improving the sealing protection of the elastic member 51; when the die head assembly 3 When the extrusion screw 221 is installed in place and is in the transmission state, the through hole 431 of the stopper is blocked by the extrusion screw 221 or the stirring rod 211.
  • the through hole 431 of the stopper is blocked by the extrusion screw 221 or the stirring rod 211, It prevents flour and/or water from entering the elastic member 51 from the through hole 431 of the blocking member, thereby improving the sealing protection of the elastic member 51 .
  • the elastic member 51 is defined as a spring, and one end of the pushing member 52 that cooperates with the spring is protruded with a cross-shaped retaining member 523, and the spring is engaged on the locking member 523 .
  • this solution realizes the radial and axial limiting of the spring.
  • the structure of the cross-shaped retaining member 523 is simple, and it takes into account points every 90 degrees on the circumference of the elastic member, so that the spring When engaged with the locking member 523, the force is even and stable.
  • the accommodating cavity 41 is further provided with a stopper 42 for restricting the pop-up component 5 in the accommodating cavity 41 and a stepped shaft hole 43
  • the stepped shaft hole 43 includes the The through hole 431 of the stopper and the transmission shaft hole 432 at the opening of the accommodating cavity 41 communicated with the through hole 431 of the stopper.
  • the stirring rod 211 or the extruding screw 221 is inserted into the to the through hole 431 of the stopper.
  • the extrusion screw 221 can be directly or indirectly allowed to reach the non-transmission state when any part of the die head assembly 3 is missing. That is to say, compared with the prior art scheme in which the extrusion screw 221 or the stirring rod 211 is connected to the transmission shaft hole 432 of the stepped shaft hole 431, the ejection stroke of the ejection part can be effectively shortened, thereby ensuring that the extrusion screw is ejected.
  • the axial stability at 221 can also reduce the production cost of the pop-up parts.
  • the pasta machine provided with this solution includes a stepped shaft section 44 that drives the extrusion screw 221 to rotate , the accommodating cavity 41 is formed with a stepped shaft hole 43 that fits with the stepped shaft section 44 .
  • This solution makes it possible for the remaining shaft sections to still achieve transmission when one of the stepped shaft sections 44 fails to drive, thereby reducing the risk of transmission failure.
  • the “stepped shaft section 44 driving the extrusion screw 221 to rotate” mentioned in this application includes that the stepped shaft section 44 directly drives the extrusion screw 221 to rotate.
  • the stepped shaft section 44 is arranged on the stirring rod 211 or the motor output shaft to drive the stirring rod 211 to rotate, and the stirring rod 211 drives the extruding screw 221 to rotate.
  • the stepped shaft section 44 includes a first shaft section 441 and a second shaft section 442
  • the stepped shaft hole 43 includes a through hole 431 of the stopper and a transmission shaft hole 432 communicating with the through hole 431 of the stopper.
  • both the first shaft segment 441 and the through hole 431 of the stopper have a polygonal or gear structure, so that the first shaft segment is inserted into the through hole of the stopper to realize transmission. That is to say, when the shape of the end surface of the first shaft section 441 is polygonal, the shape of the end surface of the through hole 431 of the stopper is also the same polygon; The shape of the end surface of the hole 431 is also the same gear structure.
  • the end faces of the second shaft section 442 and the transmission shaft hole 432 are both polygonal or gear-shaped, so that the second shaft section 442 is inserted into the transmission shaft hole 432 to realize transmission. That is to say, when the shape of the end face of the second shaft section 442 is a polygon, the shape of the end face of the transmission shaft hole 432 is also the same polygon; The shape is also the same gear structure.
  • the end face shapes of the first shaft section 441 and the through hole 431 of the stopper are not limited to the above two types, and may also be a splined flower shape or other transmission-capable special shapes.
  • the special shapes may be, for example, circular Cutting edge shape etc.
  • the same is true for the end face shapes of the second shaft section 442 and the transmission shaft hole 432 .
  • the stepped shaft section can also be multi-section, that is, more than two sections, generally no more than five sections.
  • the pushing stroke of the pushing member 52 is set to be not less than the axial length of the drive shaft hole 432, so that any part in the die head assembly 3 is missing and cannot be axially locked
  • the pusher 52 of the pop-up part 5 only needs to push the length of the drive shaft hole 431 at least to push the extruding screw 221 or the stirring rod 211 out of the accommodating cavity 41, and then the extruding screw 221 is in a non-extruding position. Transmission status.
  • the ejection stroke of the elastic member 51 is greatly reduced, and the pushing stroke of the pusher member 52 is also shortened, so that the axial stability of the elastic member 51 when ejecting the pusher member is also improved, and the axial pushing and extrusion of the pusher member 52 is also improved.
  • the stability of the screw rod 221 or the stirring rod 211 can more effectively ensure the axial pushing out of the extrusion screw rod 221 .
  • the axial length of the second shaft segment 442 is not less than the axial length of the first shaft segment 442 .
  • the pushing stroke of the pushing member 52 is not less than the axial length of the transmission shaft hole 432, that is, the axial length L2 of the pushing section 521 Not less than the axial length of the transmission shaft hole 432 .
  • the push section 521 is still partly located in the through hole 431 of the stopper, so as to prevent the push piece 52 from sliding out from the through hole 431 of the stopper, and the sliding After going out, when pushing the extruding screw rod 221 or the stirring rod 211 outward, it is difficult to accurately enter the through hole 431 of the stopper.
  • the ratio L of the axial length of the blocking member 42 to the axial length of the pushing section 521 is set between 0.7 and 1.
  • the ejection of the elastic member 51 can rely on elastic resilience, such as the elasticity of a spring or a soft rubber pad; of course, it can also rely on the magnetic field repulsion of the oppositely arranged magnets of the same pole.
  • the pasta machine is a horizontal pasta machine
  • the stirring rod 211 is arranged coaxially with the extruding screw 221 .
  • the accommodating cavity 41 is located in the stirring rod 211 , that is, the stepped shaft hole 43 is located in the stirring rod 211 , and the stepped shaft section 44 is the end of the extruding screw 221 on the matching side with the stepped shaft hole 43 .
  • the stepped shaft section 44 only includes a first shaft section 441 and a second shaft section 442, and the end faces of the first shaft section 441 and the second shaft section 442 are hexagonal in shape, and the first shaft section
  • the radial dimension of 441 is smaller than the radial dimension of the second shaft segment 442 .
  • the through hole at the tail of the accommodating cavity 41 is provided with a blocking cap 53 for axially limiting the elastic member 51 and a limiting step 56, and the blocking cap 53 is inserted transversely into the accommodating
  • the through hole at the rear of the chamber 41 is in axial contact with the limiting step 56 to block the through hole at the rear of the accommodating chamber, see FIG. 3 for details.
  • the blocking cap 53 Since the blocking cap 53 is always in contact with the corresponding limiting step 56, and at the same time, the through hole at the tail of the accommodating cavity 41 is blocked by the blocking member, so that the elastic member 51 will not be affected by external water stains, flour and other substances And get rusty or reduce elasticity, thereby can further guarantee that when the die head assembly misses installing parts, elastic member 51 can effectively promote pushing member 52, and pushing member 52 pushes extruding screw rod 221 or stirring bar 211 by pushing section 521, with Make the extruding screw 221 reach the non-driving state.
  • the blocking cap 53 is inserted transversely to the end face of the limiting step to form axial abutment with the end face, so as to realize the accommodating cavity 41 of the elastic member 51 Tail end blockage; or set when the limit step 56 is a two-stage limit step, the blocking cap 53 is inserted transversely to the innermost limit step and forms an axial abutment with each limit step, so as to realize The sealing of the tail of the accommodating cavity 41 of the elastic member 51 .
  • a sealing ring 54 is provided in the accommodating cavity 41 , and the sealing ring 54 includes a first sealing ring 541 arranged between the pushing member 52 and the stopper 42 and a first sealing ring 541 arranged between the blocking cap 53 and the limiting step 56 .
  • the second sealing ring 542 By setting the second sealing ring 541 between the blocking cap 53 and the limiting step 56 , the tail of the accommodating chamber 41 is more tightly sealed. Simultaneously, one end of the blocking cap 53 abuts against the elastic member 51 in the axial direction, and the other end is clamped with a clip spring 55. Fixed, so that the position of the blocking cap 53 is fixed and will not be loosened with the rotation, further improving the axial limit of the elastic member 51 .

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  • Life Sciences & Earth Sciences (AREA)
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Abstract

本发明公开了一种面食机，包括设有电机的机座、安装于机座上的加工腔、弹出部件，加工腔内设有挤压螺杆，挤压螺杆前端安装有模头组件，其特征在于，模头组件包括含出面孔的模片、端盖以及模头支架，模片的前端弯折形成弯折部，模片通过弯折部与端盖实现安装，模头支架的端部设有第一通孔，弯折部和端盖组合后以遮挡第一通孔，当模片和端盖两者中的任意一个漏装时挤压螺杆在弹出部件的作用力下从第一通孔穿出达到非传动状态。本方案，既能保证用户的使用安全，又能使得模头组件易出模成型、便于加工，以及增强模头组件的结构强度以防止模头组件的开裂、破损从而提升模头组件的使用寿命。

Description

一种面食机
本申请要求下述专利申请的优先权，其全部内容通过引用结合在本申请中：
1)2021年08月12日提交中国专利局、申请号为202121889947.4、发明名称为“一种面食机”的发明专利申请。
2)2021年08月12日提交中国专利局、申请号为202121890780.3、发明名称为“一种安全的面条机”的实用新型专利申请。
技术领域
本发明属于食品加工技术领域，具体而言，涉及一种面食机。
背景技术
随着消费水平的提高以及科技的发展，越来越多的家用食品加工机进入到人们的厨房中来，解放了人们的双手，家用面食机的出现就是其中一个典型的代表。
目前的面食机通常包括机座、安装于机座上的加工腔，加工腔内设置有和面杆和挤压螺杆。挤压螺杆的一端挤压螺杆的出面端连接有模头组件，模头组件包括设有出面孔的模片和与模片配合的模头支架。当模片与模头支架为一体式的模头，用户若漏装该一体式的模头并启动面食机，此时挤压螺杆外露且处于传动状态，用户此时若触碰到挤压螺杆，会出现机械风险、影响用户的人身安全。当模片与模头支架为可拆且至少其中一个漏装时，只要用户启动面食机，就存在机械风险，会影响用户的人身安全。
申请人为解决上述安全问题，在几年前就已做过相关研究，并公开了一件在先专利，申请号为CN201720114142.X，其保护的是一种安全的面条机，通过设置模头支架的底壁设有当模片未安装到位时可使螺杆前端伸入的通孔，模片前端设有用于遮盖所述通孔的盖体，以使忘记安装模片，而用户误启动了面条机时，由于模头支架的底壁设有通孔，螺杆的前端可穿出通孔，螺杆的后端则与电机无传动关系，即螺杆无法转动，从而提升了面条机使用时的安全性。但是，该方案中，盖体由模片的前端向上延伸一体形成的，盖体连同模片一体的结构需要多次出模，存在出模难度大的问 题，从而影响整个模头组件的批量生产。另外，由于挤压螺杆在出面时沿螺杆轴向向外的压力很大，需要盖体有足够大的强度来抵抗挤压螺杆的压力。而盖体连同模片一体的结构为了能够顺利出模盖体的厚度较薄，强度较低。这样挤压螺杆在对硬度大面团进行出面时，很可能会导致盖体无法抵抗住挤压螺杆沿轴向的压力而开裂或破损，从而导致整个模头组件失效。
为此，申请人作出进一步的技术改进，以实现既能保证用户的使用安全，又能解决模头组件出模难度大、工艺复杂的问题以及模头组件易开裂、破损的问题。
发明内容
本发明旨在至少解决上述技术问题之一，本发明提供一种面食机，旨既能保证用户的使用安全，又能使得模头组件易出模成型、便于加工，以及增强模头组件的结构强度以防止模头组件的开裂、破损从而提升模头组件的使用寿命。
为了解决上述技术问题，本发明提供一种面食机，包括设有电机的机座、安装于机座上的加工腔、弹出部件，所述加工腔内设有挤压螺杆，挤压螺杆前端安装有模头组件，其特征在于，所述模头组件包括含出面孔的模片、端盖以及模头支架，所述模片的前端弯折形成弯折部，所述模片通过所述弯折部与所述端盖实现安装，所述模头支架的端部设有第一通孔，所述弯折部和端盖组合后以遮挡所述第一通孔，当模片和端盖两者中的任意一个漏装时所述挤压螺杆在弹出部件的作用力下从所述第一通孔穿出达到非传动状态：
进一步的，所述端盖的外轮廓的轴向横截面积小于所述第一通孔的面积，所述第一通孔的面积小于所述弯折部外缘的面积，所述端盖位于所述弯折部上。
进一步的，所述弯折部上设有第二通孔，沿所述第二通孔的轴向，所述第二通孔的外缘位于所述第一通孔的外缘内，所述第二通孔的直径不小于所述挤压螺杆前端的尺寸，当所述端盖与所述弯折部可拆卸连接且所述端盖漏装时，所述挤压螺杆能通过所述第二通孔穿出第一通孔而到非传动状态。
进一步的，所述端盖沿轴向插入所述第二通孔且封堵住所述第二通孔，以实现端盖与弯折部的安装。
进一步的，所述端盖上设有沿所述挤压螺杆轴向延伸的插接柱，所述插接柱的外侧壁或所述第二通孔的内壁上设有加强筋，所述端盖通过所述插接柱插入所述第二通孔内。
进一步的，所述挤压螺杆、端盖、弯折部、第一通孔四者处于同一中心轴线上。
进一步的，沿所述挤压螺杆的轴线方向，所述端盖与所述弯折部部分重叠形成重叠区，所述端盖与所述弯折部通过所述重叠区实现固定连接。
进一步的，所述重叠区包括位于所述弯折部的第一重叠面以及位于所述端盖上的第二重叠面，所述第一重叠面和第二重叠面的其中任意一个设有超声线，所述第一重叠面和所述第二重叠面通过所述超声线超声焊接实现不可拆卸固定。
进一步的，所述模头支架的前端设有围设所述第一通孔的环形端面，当模头组件安装到位时，所述弯折部位于所述模头支架的内部通道内，且所述弯折部与所述环形端面轴向抵接。
进一步的，所述面食机还包括两个及以上的模片，所述端盖可与其中任意一个模片适配。
进一步的，所述加工腔内还设有搅拌杆，还包括安装所述弹出部件的容置腔，所述容置腔靠近弹出部件的一端密封、远离所述弹出部件的另一端开口，所述容置腔内还设有将弹出部件限位于容置腔内的挡件以及阶梯形轴孔，所述阶梯形轴孔包括所述挡件的通孔以及位于所述容置腔的开口处与挡件的通孔连通的传动轴孔，在传动状态时，所述搅拌杆或所述挤压螺杆插入至所述挡件的通孔内。
进一步的，所述弹出部件包括弹性件以及设有顶推段的顶推件，所述容置腔中设有挡件，所述顶推段穿设于所述挡件的通孔，所述挡件对所述顶推段形成径向限位，所述挡件的轴向长度与所述顶推段的轴向长度之比为L，0.4≤L≤1。
进一步的，所述弹出部件包括弹性件以及设有顶推段的顶推件，所述 挤压螺杆或搅拌杆还包括与所述阶梯形轴孔适配的阶梯形轴段，所述阶梯形轴段包括第一轴段和第二轴段，所述第一轴段与所述挡件的通孔插接配合，所述第二轴段与所述传动轴孔插接配合，所述顶推件的顶推行程不小于所述传动轴孔的轴向长度，所述第二轴段的轴向长度不小于第一轴段的轴向长度。
进一步的，所述加工腔内还设有与所述挤压螺杆相互插接的搅拌杆，所述容置腔位于所述搅拌杆或挤压螺杆内，所述挡件相对容置腔的内壁凸出以使所述容置腔形成阶梯形轴孔。
本发明的有益效果是：
1、本申请中，为了防止出现模头组件中的任意部件漏装时，用户误触动开关键，此时挤压螺杆外露且处于咬合状态并实现传动，而发生损伤用户的安全的意外事件。本申请在模头支架的端部上设置第一通孔，所述弯折部和端盖组合后以遮挡所述第一通孔，当模片和/或端盖漏装时所述挤压螺杆在弹出部件的作用力下均能从所述第一通孔穿出达到非传动状态。也就是说，本方案使得端盖漏装时，模片与模头支架配合后弯折部仍然无法遮挡住第一通孔，挤压螺杆仍可从所述第一通孔处穿出；当模片漏装时，则端盖无法与模头支架配合，使得第一通孔完全外露从而利于挤压螺杆达到非传动状态；当仅安装了模头支架时，第一通孔同样完全外露从而利于挤压螺杆达到非传动状态，从而提升了用户使用的安全性。
同时，在保证用户使用安全的基础上，为了进一步的提升模头组件的可出模性、方便工艺的加工，在模片的前端弯折形成弯折部，所述模片与所述端盖通过所述弯折部实现安装。这样模片和端盖在加工的过程中就是两个独立的个体，这两个独立的个体只需要单一方向的出模即可，方便成型和加工。
2、弯折部上设置第二通孔，既方便了端盖与弯折部可以通过所述第二通孔实现安装，利用端盖封堵住第二通孔，还可以降低制造弯折部的成本。设置第二通孔的外缘位于所述第一通孔的外缘内，所述第二通孔的直径不小于所述挤压螺杆前端的尺寸。当所述端盖与所述弯折部可拆卸连接且所述端盖漏装时，所述挤压螺杆能通过所述第二通孔穿出第一通孔而到非传 动状态，进而保证使用者的安全性。可以理解的，当端盖和模头支架漏装时，所述挤压螺杆能从所述第二通孔穿出达到非传动状态。
3、通过在弯折部上设置第二通孔，并将端盖沿轴向插入所述第二通孔且封堵住第二通孔，使得端盖和弯折部实现了可靠的安装。这种安装方式不仅安装方便，而且由于端盖能封堵住第二通孔，使得端盖和弯折部共同形成了一个端面，可减少面絮从第二通孔中渗漏出去，密封性好。另外，通过设置第二通孔的直径不小于挤压螺杆前端的尺寸，以使挤压螺杆能在端盖和模头支架均漏装时能穿出所述第二通孔达到非传动状态，挤压螺杆无法实现转动。或者，仅在端盖漏装时，挤压螺杆能同时穿出第一通孔、第二通孔而达到非传动状态。这就进一步提升了用户的使用安全性，也对用户有一定的使用指导性，告诫用户下次使用时不要漏装模片和端盖。
4、在保证模头组件的任意部件漏装时，挤压螺杆均能弹出至非传动状态进而达到使用安全的基础上，为了提升挤压螺杆弹出的流畅性，而在本申请中设置弹出部件包括设有顶推段的顶推件，所述容置腔中设有挡件，所述顶推段穿设于所述挡件的通孔，挡件对所述顶推段形成径向限位。也就是说，利用挡件对顶推段形成径向限位，以减小顶推段的径向偏摆，使顶推段推出时与被顶推的加工组件是处于同一轴线上。这样，在模头组件中的任意部件漏装时，所述弹出部件的顶推件能有效降低径向偏摆，而更有效的沿轴向顶推出挤压螺杆，使得挤压螺杆处于非传动状态。
同时，由于顶推段顶出挤压螺杆时，顶推件超出挡件端面的部分越长，则顶推件超出挡件端面的部分由于无径向限位的结构而更容易径向偏摆。为此，进一步设置挡件的轴向长度与所述顶推段的轴向长度之比为L，0.4≤L≤1。这样可保证，当L的范围在0.5至1之间时，顶推段超出挡件的部分最多为顶推段总长度的一半，顶推段的重心始终位于挡件上，即顶推件的重心始终位于挡件上，可有效降低顶推件的顶推段的偏摆，尤其顶推段超出挡件的部分的偏摆也有效降低；当L的范围在0.4至0.5之间时，一方面顶推段的重心与挡件靠的非常近，顶推段微小的径向偏摆不足以影响对挤压螺杆的推出，另一方面在顶推件的顶推行程不变的前提下，还可减小顶推段的总长度，防止顶推件在运输过程中的断裂、损坏。偏摆减少的 情况下，顶推件推出挤压螺杆时就更稳定，所需要的顶出力也是最小的，也可防止顶推件出现弯曲或断裂的现象。
附图说明
图1为本发明一种实施例中所述面食机的结构示意图。
图2为本发明一种实施例中所述面食机的剖视图。
图3为图2中所示区域A的局部放大图。
图4为本发明一种实施例中所述另一种面食机的剖视图。
图5为本发明一种实施例中所述模头组件的爆炸图。
图6为本发明一种实施例中所述模片的侧视图。
图7为本发明一种实施例中所述模头支架的侧视图。
图8为本发明一种实施例中所述端盖的侧视图。
图9为本发明一种实施例中所述模头组件的结构示意图。
图10为本发明一种实施例中所述另一种模头组件的结构示意图。
图11为图10中所述模头组件的爆炸图。
图12为本发明一种实施例中模头组件安装到位时所述加工腔及加工组件的剖视图。
图13为图12中所示区域A1的局部放大图。
图14为本发明一种实施例中模头组件漏装时所述加工腔及加工组件的剖视图。
图15为图4中所示区域B的局部放大图。
图16为本发明一种实施例中所述搅拌杆、弹出部件、第一密封圈、挡件的爆炸图。
图17为本发明一种实施例中所述顶推件的主视图。
图18为本发明一种实施例中所述顶推件的立体结构示意图。
图19为本发明一种实施例中所述挤压螺杆的结构示意图。
图中部件名称对应的标号如下：
1、机座；11、电机；2、加工腔；21、搅拌腔；211、搅拌杆；22、挤面腔；221、挤压螺杆；2211、配合部；3、模头组件；31、模片；311、出面孔；312、弯折部；3121、定位环；313、第二通孔；32、端盖；321、安 装部；322、定位柱；3221、加强筋；323、超声线；33、模头支架；331、环形端面；332、第一通孔；4、模头盖；41、容置腔；42、挡件；43、阶梯形轴孔；431、挡件的通孔；432、传动轴孔；44、阶梯形轴段；441、第一轴段；442、第二轴段；5、弹出部件；51、弹性件；52、顶推件；521、顶推段；522、限位部；523、卡位件；53、挡帽；54、密封圈；541、第一密封圈；542、第二密封圈；55、卡簧；56、限位台阶；57、卡槽；6、重叠区；61、第一重叠面；62、第二重叠面。
具体实施方式
以下结合附图及具体实施例，对本发明作进一步的详细说明。需要理解的是，实施例仅代表可能的变化，除非明确要求，否则单独的部件和功能是可选的，本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，为使本发明实施例的目的、技术方案和优点更加清楚明白，下文中将结合附图对本发明的实施例进行详细说明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
本发明提供一种面食机，如图1至19所示，面食机包括内设有电机11的机座1、安装于机座1上的加工腔2，加工腔2内设有挤压螺杆221和搅拌杆211，挤压螺杆221的前端设置有模头组件3。具体的，加工腔2包括内设有搅拌杆的搅拌腔21和内设有挤压螺杆221的挤面腔22，模头组件3通过模头盖4安装于所述挤面腔22的前端。模头组件3包括设有出面孔311的模片31，粉料、水加入搅拌腔21内通过搅拌杆进行搅和，搅和好的面絮或小面团进入挤面腔22利用挤压螺杆221从模片31的出面孔311中挤出形成面条。需要说明的是，搅拌杆的方向，以及搅拌杆与挤压螺杆221是一体横置还是分体横置的，在本申请中不做具体限制。
在本发明提供的一种实施例中，如图3所示，所述面食机还包括在模头组件3的任意部件漏装时能将所述挤压螺杆221弹出至非传动状态的弹出部件5。模头组件3包括含出面孔311的模片31、端盖32以及模头支架33。在本实施例中，模头支架33的端部设有第一通孔332，第一通孔332 通过端盖32以及设置于模片31上的弯折部312实现遮挡。在一种具体实施方案下，所述弯折部312设置于所述模片31沿挤压螺杆轴向的前端。也就是说，只有当弯折部312和端盖32组合在一起的时候，才能对第一通孔332实现遮挡，弯折部312和端盖32两者缺一不可。同时，为了防止出现模头组件3中的任意部件漏装时，用户误触动开关键，此时挤压螺杆221外露且处于咬合状态并实现传动，而发生损伤用户的安全的意外事件。本申请中还设置当模片31和端盖32两者中的任意一个漏装时所述挤压螺杆221在所述弹出部件5的作用力下能从所述第一通孔332穿出达到非传动状态；当模头支架33漏装时，模片31和/或端盖32无法安装于挤压螺杆221前端，挤压螺杆221处于非传动状态。具体的，如图2所示，挤压螺杆的直径为D，如图7所示为模头支架33的侧视图，其中第一通孔332的直径为D2，D≤D2，以使第一通孔332未被遮挡时，挤压螺杆221的前端能顺利从第一通孔332穿出而脱离咬合达到非传动状态。这样，一方面单个的弯折部312或单个的端盖32无法完全遮挡住第一通孔332，另一方面当且仅当模头组件3的各部件未漏装且安装到位时，所述挤压螺杆221才处于咬合状态实现传动，从而提升了用户使用的安全性。
需要说明的是，本申请当然也包括模片31和端盖32两者均漏装时，挤压螺杆221在所述弹出部件5的作用力下能从所述第一通孔332穿出达到非传动状态的情况。这里并不限制弯折部312和端盖32组合相对用户来说是可拆还是不可拆。
需要说明的是，挤压螺杆是依靠弹出部件5的弹压作用实现当模头组件3中的任意部件漏装时弹出，而达到非传动状态的。但在本实施例中对弹出部件的具体结构以及位置的设置不做具体的限定，比如，如图2至图3所示，当挤压螺杆221横置且与电机11的输出轴传动配合时，弹出部件5就位于电机的输出轴和挤压螺杆之间；当挤压螺杆221与搅拌杆是一体成型结构，那么挤压螺杆221是通过搅拌杆211与电机22的输出轴连接，弹出部件5位于电机11的输出轴和搅拌杆211之间；参考图12，当挤压螺杆221与搅拌，211是同轴横置但可拆卸时，弹出部件5既可以位于搅拌杆211和挤压螺杆221之间，也可以位于弹出部件5位于电机11的输出轴和搅拌 杆211之间。
进一步的，在保证用户使用安全的基础上，为了进一步的提升模头组件的可出模性、方便工艺的加工，本实施例中通过在模片31的前端弯折形成弯折部312，所述模片31与所述端盖32通过所述弯折部312实现固定连接。需要说明的是，本申请所述的“模片31通过所述弯折部312与所述端盖32实现安装”包括对于用户来说不可拆卸但对于装配工人来说可拆卸的情况，也包括对于装配工和用户来说均可拆卸的情况，但唯一确定的是端盖32和模片31是两个独立的配件通过固定连接才实现可靠安装。这样模片31和端盖32在加工的过程中就是两个独立的个体，这两个独立的个体只需要单一方向的出模即可，方便成型和加工。
更进一步的，如图5和图11所示，本实施方案中，将弯折部312设置为从模片31的前端弯折直角一体延伸形成的板状结构，第二通孔313设于板状结构上。一方面，直角的弯折相对锐角或钝角的弯折来说加工更加方便；另一方面，有利于板状结构的弯折部312与模头支架33形成更紧密的贴合，防止面粉渗漏。
在本申请的一些实施例中，所述挤压螺杆221、端盖32、弯折部312、第一通孔332四者处于同一中心轴线上。这样，就有利于模头组件3的任意部件漏装时，弹出部件5能沿同一中心轴线上弹出挤压螺杆221，可有效避免挤压螺杆221与其他部件发生卡死的情况。
在本申请的一些实施例中，如图2和图3所示，弹出部件5位于电机11的输出轴和挤压螺杆221之间。具体的，弹出部件5位于电机11的输出轴孔内，挤压螺杆221尾部的配合轴插入电机的输出轴孔内实现咬合而达到传动状态。弹出组件5包括顶推件52、用于推压顶推件52的弹性件51，弹性件51一端与顶推件52抵接且顶推件52未插入所述弹性件51内部，另一端与输出轴孔内底部的挡帽53连接。当模头组件3中任意部件漏装时，所述顶推件52可通过弹性件51将挤压螺杆221顶出轴孔，以使挤压螺杆221与所述电机11的输出轴孔脱离咬合达到非传动状态；或者在模头组件3安装到位时，依靠端盖32对挤压螺杆221前端的推压，将挤压螺杆221的尾部推进电机11的输出轴孔内，此时顶推件52推压弹性件51，使弹性 件51被压缩。具体的，弹性件51可以是弹簧或软胶垫等具有弹性复原功能的部件。
进一步的，本实施方案中为了保证挡帽53对弹性件51轴向限位的可靠性，将挡帽53的尾部通过卡簧55实现固定，卡簧55卡在输出轴孔的尾部，挡帽53与弹性件51沿轴向抵接。
为防止弹性件51的润滑油从挡帽53和电机轴孔的内壁之间的缝隙中渗漏出去，还在挡帽53与电机11的输出轴孔的内壁之间设置有密封圈54。优选的，密封圈54为环形的硅胶环。
进一步的，在本申请的一些实施例中，参考图3，容置腔41内设有密封圈54，密封圈54包括第一密封圈541，顶推件52包括顶推段521以及防止顶推段521从挡件的通孔431弹出的限位部522，顶推段521远离挡件的一端卡设有第一密封圈541。如图17所示，顶推段521与限位部522之间设有卡槽57，第一密封圈541通过卡设于所述卡槽57内，实现固定于顶推件52上。由于容纳弹性件51的部位进水后，水渍很难排出去，长时间会导致容纳弹性件51的部位发臭，影响用户体验感。若弹性件51为金属类别的弹簧或磁铁等，容易导致金属性的弹性件51生锈，降低弹射力。另外，如果制面时没有防水结构的设置，面粉和/或水进入到容纳弹性件51的部位，并粘连在弹性件51上，会严重降低弹性件51的弹力或斥力，从而影响对挤压螺杆221的弹出效果。为此，本方案设置顶推段521远离挡件的一端卡设有第一密封圈541。
在一种优选的实施方案下，所述端盖32的外轮廓的横截面积小于所述第一通孔332的面积，第一通孔332的面积小于所述弯折部312外缘的面积。这样，弯折部312的外缘就可遮挡第一通孔332的外缘，弯折部312的内部有安装有端盖，使得弯折部312成为了遮挡第一通孔332和安装端盖32的核心要件。具体的，端盖32与模片31的弯折部312之间对于用户来说也是可拆卸连接时，为了进一步保证用户漏装模头组件3中的任意一个部件的时候，无论剩余的部件能否安装于挤压螺杆221的前端，挤压螺杆221始终脱离咬合达到非传动状态，从而提升用户的使用安全性。在本实施例中设置，端盖32的径向尺寸小于第一通孔332的径向尺寸，以使端 盖32在脱离模片1时无法单独安装于所述模头支架33上。可以理解的，如果端盖32可单独与模头支架33实现安装，就导致在漏装模片31时，挤压螺杆221无法穿出模头支架33的第一通孔332，挤压螺杆221能够实现传动。因此，本方案的设置，使得只有在模片31与端盖32安装实现固定连接后，才能与模头支架33配合安装，提高了用户安装的逻辑性，以及在模片31漏装时的使用时的安全性。
可以理解的，在另一种实施方案下，也可以设置所述端盖32的外轮廓的横截面积大于所述弯折部312外缘的面积，第一通孔332的面积小于所述端盖32外缘的面积。但是，由于模片始终可以和模头支架安装，在此方案下为了保证用户使用面食机时的安全性，就必须保证端盖32和弯折部312相对用户来说是不可拆卸连接的。
在本申请的一些实施例中，如图5和图9所示，模片31的弯折部312上设有第二通孔313，既方便了端盖32与弯折部312可以通过所述第二通孔313实现安装。利用端盖32封堵住第二通孔313，还可以降低制造弯折部312的成本。
设置第二通孔313的外缘位于所述第一通孔332的外缘内，所述第二通孔313的直径不小于所述挤压螺杆221前端的尺寸，还能够实现，在端盖32和模片31相对用户可拆卸连接的前提下，当所述端盖32与所述弯折部312可拆卸连接且所述端盖32漏装时，所述挤压螺杆221能通过所述第二通孔313穿出第一通孔332达到非传动状态，进而保证使用者的安全性；当端盖32和模头支架33漏装时，所述挤压螺杆221能从所述第二通孔313穿出达到非传动状态。
进一步的，所述端盖32沿轴向插入所述第二通孔313且封堵住所述第二通孔313，以实现端盖32与弯折部313的固定连接。可以理解的，端盖32可以整体插入第二通孔313内，实现对第二通孔313的封堵；当然，端盖32也可以通过将部分结构插入第二通孔313内实现固定连接。这种通过相互插接而实现端盖32和弯折部312之间的固定连接的方式便于装配共或用户安装，方便、简单。并且，端盖32能封堵住第二通孔313，使得端盖32和弯折部312共同形成了一个端面，可减少面絮从第二通孔313中渗漏 出去，密封性好。
进一步的，在本实施方案中，如图4和图5所示，端盖32的一侧设有沿挤压螺杆221轴向延伸形成的插接柱322，端盖32的另一侧设置有与挤压螺杆221前端的配合部2221配合的安装部321。当安装部321为凸轴时，配合部2221为凹槽；当安装部321为凹槽时，配合部2221为凸轴，这里不做具体限定。插接柱322外凸于端盖32的端面，以使端盖32通过将插接柱322插入第二通孔313而实现与弯折部312的固定连接。所述插接柱322的外侧壁上设有加强筋3221，使得插接柱322和第二通孔313之间是过盈配合，进一步增强端盖和弯折部之间的连接可靠性。加强筋的条数在2条至8条之间，优选的为4条，6条。
可以理解的，当端盖32的径向尺寸与插接柱322的径向尺寸一致时，也可以将整个端32盖连同插接柱322一通插入第二通孔313内，同样可以实现对第二通孔313的封堵。
还可以理解的，也可以不在插接柱322的外侧壁上设置加强筋3221，而在第二通孔313的内壁上设置加强筋3221，同样可以实现插接柱322和第二通孔313之间的过盈配合；或者也可以既在插接柱322的外侧壁上设置加强筋3221，又在第二通孔313的内壁上交错设置加强筋3221，实现实现插接柱322和第二通孔313之间的过盈配合。
进一步的为了保证弯折部312对端盖32径向固定的可靠性，在弯折部312靠近模头支架的前端面设置有外凸的定位环3121。定位环3121的设置加大了弯折部312沿轴向的厚度，使得同时穿过弯折部312和定位环3121的第二通孔313的内壁与插接柱322的侧壁的接触面积加大，从而增强了弯折部312对端盖32径向固定的可靠性。
在本申请的一些实施例中，如图5和图9所示，当端盖32和模片31对于用户来说是可拆卸时，模片31前端的弯折部312设置有第二通孔313。此情况下，为了提高用户使用时的安全性，即当端盖32未安装或端盖32和模头支架33均未安装时，挤压螺杆221仍能穿出第二通孔313而脱离咬合达到非传动状态。为此，本实施方案中设置第二通孔313的直径不小于挤压螺杆221前端的尺寸，以使挤压螺杆能在端盖和模头支架均漏装时能 穿出所述第二通孔达到非传动状态，挤压螺杆无法实现转动。或者，仅在端盖漏装时，挤压螺杆221能同时穿出第一通孔332、第二通孔313而达到非传动状态。这就提升了用户的使用安全性，也对用户有一定的使用指导性，告诫用户下次使用时不要漏装模片31和端盖32。
进一步的，当端盖32和模片31对于用户来说是可拆卸时，为了既能降低模头组件3的成本又能满足用户对不同形状的面条的多样性制面需求，可给用户配备多个备用模片31，端盖32可与任意一个模片31适配。这样，用户在制面的时候，比如想制作细面，就拿一个设有细面的出面孔311的模片31与端盖32配合即可。而且端盖32与模片31的弯折部之间是通过相互插接的方式进行的，这样对于用户来说也是傻瓜式的操作，极为简单、方便。
在本申请的一些实施例中，如图9和图10所示，为了提升模片31的弯折部312与端盖322轴向安装的稳定性，设置沿挤压螺杆221的轴线方向，所述端盖32与所述弯折部312部分重叠形成重叠区6。具体的，如图6和图8所示，当弯折部312上设有第二通孔313时，为了形成所述重叠区6，第二通孔313的直径为D1，端盖32的外径为D3，D1≤D3。可以理解的，当端盖32与弯折部312通过超声焊接或螺钉连接等固定方式实现不可拆卸固定连接时，弯折部312上也可以不设置第二通孔313，端盖32与弯折部312连接的一端为平面，即端盖的整的端面与弯折部312贴合形成了所述重叠区6。
在本实施方案中，端盖32通过与弯折部312形成重叠区6，以使挤压螺杆22沿轴向顶推端盖32时，端盖32具有双层厚度，即端盖32本身的厚度加上弯折部312的厚度。这样可有效防止端盖32和弯折部312被挤压螺杆32顶推而变形，也可防止弯折部312与模片31的弯折处形成开裂，从而提升模头组件3的使用寿命。
进一步的，为了提高模片31与模头支架33安装到位时的轴向强度，从而在模头支架33的前端设置围设第一通孔332的环形端面331。当模头组件3安装到位时，所述弯折部312位于所述模头支架33的内部通道内，且弯折部312与环形端面331轴向抵接。也就是说，沿挤压螺杆221的轴 线方向，所述弯折部312和环形端面331有重叠的区域，通过此重叠的区域增强了模片31与模头支架33的轴向强度，进一步降低弯折部开裂的风险。
可以理解的，如图9、图10所示，端盖32和弯折部312之间通过重叠区6加强端盖32和弯折部312沿轴向的抗变形和抗开裂强度，这是一重保障；弯折部312与模头支架33之间通过弯折部312与环形端面331重叠的区域加强弯折部312与模头支架33沿轴向的抗变形和抗开裂强度，这是二重保障。这两重保障，有效防止了弯折部312的变形以及开裂的风险。
如图9和图10可知，重叠区6包括位于所述弯折部312的第一重叠面61，以及位于端盖32上的第二重叠面62。由于本实施例中的端盖32是圆形的，二弯折部312的中心设有第二通孔313，因此第一重叠面61和第二重叠面62是圆环形的。当然，根据端盖形状的改变以及第二通孔形状的变化，第一重叠面61和第二重叠面61也可以是其他形状的，比如四方环、非规则形状环等。
为了防止端盖32在用户使用的过程中与模片31的弯折部312相互脱离，即加强模片31与端盖32的一体性，如图5以及图9至图11所示，本实施方案在第一重叠面61和第二重叠面62的其中任意一个上设置超声线323，所述第一重叠面61和所述第二重叠面62通过沿超声线323处进行超声波焊接，以实现第一重叠面61与第二重叠面62的不可拆卸固定。优选的，是在端盖与弯折部312配合的一侧设置超声线323。
可以理解的，第一重叠面61和第二重叠面62还可以通过螺钉、销钉等紧固件实现不可拆卸固定；或通过胶水等粘合的方式实现不可拆卸固定。
需要说明的是，如图10和图11所示，端盖32逆着电机11的输出方向从外向里与弯折部312实现安装，再与模头支架33安装形成模头组件3。具体的，该种模头组件3，其插接柱332和安装部321位于端盖32的同一侧，且安装部321位于插接柱322上。此种方案下，如果没有将端盖32和弯折部312通过超声焊接、螺钉紧固等其他不可拆卸的方式进行固定，挤压螺杆221会将端盖32顶推出模头支架33的第一通孔332，导致传动失效。
还需要说明的是，由于挤压螺杆221是沿电机11的输出方向顶推端盖 32的，当端盖32是沿电机11的输出方向与弯折部312的第二通孔313相互插接时，在如图5和图9所示的另一个实施方案中，插接柱322与安装部321分别位于端盖32的两侧，第一重叠面61在右侧，第二重叠面62在左侧，挤压螺杆221越顶推端盖32，第一重叠面61和第二重叠面62贴合的就越紧密，此时也可以不通过超声焊接实现不可拆卸固定，而是更简便的设置第一重叠面61和第二重叠面62相互抵接即可。
在本发明的一些实施例中，如图2至3以及图12至图16所示，还包括安装所述弹出部件5的容置腔41，容置腔靠近弹出部件的一端密封、远离所述弹出部件的另一端开口。本发明所述的弹出部件5包括弹性件51和设有顶推段521的顶推件52，容置腔41中设有挡件42。在保证模头组件3的任意部件漏装时，挤压螺杆221均能弹出至非传动状态进而达到使用安全的基础上，为了提升挤压螺杆221弹出的流畅性，而在本申请中设置弹出部件5包括设有顶推段521的顶推件52，所述容置腔41中设有挡件42，所述顶推段521穿设于所述挡件的通孔431，挡件42对所述顶推段521形成径向限位。也就是说，利用挡件42对顶推段521形成径向限位，以减小顶推段521的径向偏摆，使顶推段521推出时与被顶推的挤压螺杆221和/或搅拌杆211是处于同一轴线上。这样，在模头组件3中的任意部件漏装时，所述弹出部件5的顶推件52能有效降低径向偏摆，而更有效的沿轴向顶推出挤压螺杆221，使得挤压螺杆221处于非传动状态。
具体的，参考图3和图13，挡件42的轴向长度为L1，顶推段的轴向长度为L2，挡件42的轴向长度L1与顶推段521的轴向长度L2之比为L，0.4≤L≤1，L＝L1/L2。在本方案的实施例中，当模头组件3的任意部件漏装时，即便启动面食机，挤压螺杆221也无法传动，从而保证了用户的使用安全性和人身安全。
优选的，当挡件42的轴向长度L1为15mm时，顶推段521的轴向长度L2为17mm或17.6mm或18mm。
本方案中，利用挡件42对顶推段521形成径向限位，以减小顶推段521的径向偏摆，使顶推段521推出时与被顶推的挤压螺杆221是处于同一轴线上。同时，由于顶推段521顶出挤压螺杆221时，顶推段521超出挡件 42端面的部分越长，则顶推段521超出挡件42端面的部分由于无径向限位的结构而更容易径向偏摆。为此，进一步设置挡件42的轴向长度与所述顶推段521的轴向长度之比L在0.4与1之间。这样可保证，当L的范围在0.5至1之间时，顶推段521超出挡件的部分最多为顶推段521总长度的一半，顶推段521的重心始终位于挡件上，即顶推件52的重心始终位于挡件上，以有效降低顶推段521的偏摆，尤其顶推段521超出挡件42端面的部分的偏摆也有效降低。当L的范围在0.4至0.5之间时，一方面顶推段521的重心与挡件靠的非常近，顶推段521微小的径向偏摆不足以影响对加工组件的推出，另一方面在顶推段521的顶推行程不变的前提下，还可减小顶推段521的总长度，防止顶推件52的顶推段521由于细长而在运输过程中的断裂、损坏。偏摆减少的情况下，顶推件52推出加工组件时就更稳定，所需要的顶出力也是最小的，也可防止顶推件52出现弯曲或断裂的现象。
需要说明的是，本申请中所述的“由弹出部件5轴向顶推出挤压螺杆221”以及“被顶推的挤压螺杆”包括弹出部件5直接与挤压螺杆221接触而顶推出挤压螺杆221。同时，也包括搅拌杆211一侧连接弹出部件5、另一侧连接挤压螺杆221时由弹出部件5直接顶推搅拌杆211，再通过搅拌杆211顶推挤压螺杆221的方案。
在本申请的一些实施例中，如图12至图16所示，弹出部件5位于搅拌杆211和挤压螺杆221之间，具体的容置腔41的设置方式以及挡件42的结构有以下实施方案：
实施方案一：
为了防止顶推件52的顶推段521轴向推出挤压螺杆221时，挡件42被顶推件52带动而一同沿轴向移动，而导致挡件42对弹出部件5的轴向限位失效，设置容置腔41位于所述搅拌杆211内，容置腔41的内壁上固定设置挡件42以使容置腔41形成阶梯形轴孔43。本方案中所述的固定设置，是指挡件42与容置腔41的内壁是分体的结构，挡件42与容置腔41的内壁之间通过粘合、胶粘或扣位等固定方式连接在一起。
可以理解的，也可以将容置腔41位于挤压螺杆221内，挡件42的设置方式不变，通过设置所述挡件42所述挤压螺杆221内的容置腔41内行 程阶梯形轴孔43。
实施方案二：
本实施方案与前述实施方案一的差别在于，挡件42与容置腔41的内壁一体成型且凸设于内壁以使所述容置腔41形成阶梯形轴孔43。这种方案挡件42与容置腔41的内壁一体的，只需向容置腔41内部凸设行程挡件42即可，有利于降低制造成本、简化装配工艺。
实施方案三：
本实施方案与前述实施方案一的差别在于，所述容置腔41位于电机11的输出轴孔内部，挡件42的设置方式不变。
实施方案四：
本实施方案与前述实施方案一的差别在于，所述容置腔41位于电机11的输出轴空内，挡件42与容置腔41的内壁一体成型且凸设于内壁以使所述容置腔41形成阶梯形轴孔43，具体结构见图2和图3。
需要说明的是，正是由于挡件42设置于容置腔41内从而形成了阶梯形轴孔43，阶梯形轴孔43包括挡件的通孔431和传动轴孔432。当挤压螺杆221或搅拌杆211只有一个轴段与传动轴孔432配合，顶推段521完全贯穿挡件的通孔431时，比如图2和图3所示的结构。此种情况下，挡件42的轴向长度与所述顶推段521的轴向长度之比L在0.4至0.7之间，优选的L为0.48，0.5，0.52，0.55。在0.4至0.7之间时，顶推段521超出挡件42的端面的部分既不会很长而增强顶推段521的径向偏摆，又能够保证将挤压螺杆221或搅拌杆211完全推出传动轴孔432，进而保证挤压螺杆221处于非传动状态。
在本申请的一些实施例中，如图13、图15和图3所示，顶推件52还包括防止所述顶推段521从所述挡件的通孔431弹出的限位部522。所述限位部522的设置，有效的防止了顶推件52的顶推段521在推出加工组件时整个顶推件52从挡件的通孔431中整个滑脱出去而导致弹出部件5失效的现象出现。
本实施方案中，为防止限位部522的径向偏摆使得顶推段521轴向推压挤压力螺杆221或搅拌杆211时出现卡壳的现象，还设置容置腔41的容 纳所述限位部522的内壁与所述限位部522径向抵接，以使限位部522几乎没有径向偏摆。同时，这种方案顶推件52的限位部522通过容置腔41的内壁实现了径向抵接，与所述限位部522相对设置且位于顶推件52上的顶推段521则通过挡件的通孔413内壁实现了径向抵接。限位部522和顶推段521均得到径向限位，进一步降低了顶推件52的径向限位的可靠性，有利于在模头组件3漏装时轴向推出挤压螺杆221或搅拌杆211使挤压螺杆221达到非传动状态，从而保证用户的使用安全和人身安全。
需要说明的是，本申请中对限位部的具体形态不做限定，比如限位部522可以是凸设于所述顶推段521上的凸点，也可以是直径大于顶推段521的柱状结构，又或者是凸设于顶推段521上的圆环结构等。
本方案中：当顶推段521推出挤压螺杆221或搅拌杆211使挤压螺杆221处于非传动状态时，所述限位部522与挡件42相对夹持第一密封圈541，以使所述弹性件51处于密封的安装空间内，面粉和/或水无法从挡件42与顶推段521之间的缝隙中渗漏进来，提升对弹性件51的密封保护；当模头组件3安装到位挤压螺杆221处于传动状态时，通过挤压螺杆221或搅拌杆211封堵住挡件的通孔431，由于挡件的通孔431被挤压螺杆221或搅拌杆211封堵住，使得面粉和/或水无法从挡件的通孔431处进入到弹性件51处，从而提升对弹性件51的密封保护。
在本申请的一些实施例中，如图16、图17和图18所示，限定弹性件51为弹簧，顶推件52与弹簧配合的一端凸设有十字形卡位件523，弹簧卡设于所述卡位件523上。该方案一方面实现了对弹簧的径向限位和轴向限位，另一方面十字形的卡位件523的结构简单，且考虑到了弹性件圆周上的每隔90度的点，使得弹簧与卡位件523卡合时受力均匀、平稳。并且，卡合后的弹簧难以从顶推件52上脱离，从而保证弹簧的轴向稳定性，卡合后的弹簧也难以径向晃动，从而有效防止弹簧弹射顶推件52时偏离顶推件52中心轴线。
在本申请的一些实施例中，所述容置腔41内还设有将弹出部件5限位于容置腔41内的挡件42以及阶梯形轴孔43，所述阶梯形轴孔43包括所述挡件的通孔431以及位于所述容置腔41的开口处与挡件的通孔431连通的 传动轴孔432，在传动状态时，所述搅拌杆211或所述挤压螺杆221插入至所述挡件的通孔431内。这样，只要弹出部件5的弹出距离大于挡件的通孔431的轴向长度，就可直接或间接地让挤压螺杆221在模头组件3地任意部件漏装时达到非传动状态。也就是说，相比现有技术挤压螺杆221或搅拌杆211与阶梯形轴孔431地传动轴孔432传动连接的方案来说，可有效缩短弹出部件的弹出行程，进而保证弹出挤压螺杆221时的轴向稳定性，也能降低弹出部件的制作成本。
具体的，如图13、图15、图19所示，为了实现挤压螺杆221的有效传动，保证传动的稳定性，设置本方案的面食机包括带动挤压螺杆221转动的阶梯形轴段44，容置腔41内形成有与阶梯形轴段44插接配合的阶梯形轴孔43。该方案使得在阶梯形轴段44其中一个轴段传动失效时，剩余的轴段依然能够实现传动，降低传动失效的风险。
需要说明的是，本申请中所述的“带动挤压螺杆221转动的阶梯形轴段44”包括阶梯型轴段44直接带动挤压螺杆221转动。同时，阶梯形轴段44设于搅拌杆211或电机输出轴上通过带动搅拌杆211转动，搅拌杆211再带动挤压螺杆221转动的情况。
进一步的，阶梯形轴段44包括第一轴段441和第二轴段442，阶梯形轴孔43包括挡件的通孔431以及与挡件的通孔431连通的传动轴孔432。通过设置第一轴段441与挡件的通孔431插接配合，第二轴段442与传动轴孔432插接配合，即第一轴段441的径向尺寸小于第二轴段442，以使第二轴段442受力过大时，可通过第一轴段441与挡件42的通孔内壁配合泄力，从而防止整个阶梯形轴段44的表面压溃。
更进一步的，本方案中，第一轴段441与所述挡件的通孔431均为多边形或齿轮结构，使得第一轴段插入挡件的通孔实现传动。也就是说，当第一轴段441的端面形状为多边形时，挡件的通孔431的端面形状也为相同的多边形；当第一轴段441的端面形状为齿轮结构时，挡件的通孔431的端面形状也为相同的齿轮结构。本方案中，第二轴段442、传动轴孔432的端面形状均为多边形或均为齿轮结构，使得第二轴段442插入传动轴孔432实现传动。也就是说，当第二轴段442的端面形状为多边形时，传动轴 孔432的端面形状也为相同的多边形；当第二轴段442的端面形状为齿轮结构时，传动轴孔432的端面形状也为相同的齿轮结构。
需要说明的是，第一轴段441、挡件的通孔431的端面形状不局限于上述两种，也可以是花键的花形或其他能够传动的异形，所述异形比如可以是将圆形切边的形状等。第二轴段442、传动轴孔432的端面形状也是如此。阶梯形轴段也可以是多段式，即大于两段，一般不超过五段。
更重要的是，本方案中，设置顶推件52的顶推行程不小于所述传动轴孔432的轴向长度，以使在模头组件3中的任意部件漏装而无法轴向锁紧挤压螺杆221时，弹出部件5的顶推件52最少只需顶推传动轴孔431的长度即可把挤压螺杆221或搅拌杆211推出容置腔41，进而使挤压螺杆221处于非传动状态。从而大大缩小了弹性件51的弹射行程，也缩短了顶推件52的推压行程，使得弹性件51弹射顶推件的轴向稳定性，也提高了顶推件52轴向推压挤压螺杆221或搅拌杆211的稳定性，更有效的保证挤压螺杆221的轴向推出。同时，还设置第二轴段442的轴向长度不小于第一轴段442的轴向长度。如图12至图15所示，由于第一轴段441和挡件42配合，第二轴段442与传动轴孔432配合，可知第一轴段441的径向尺寸更小，设置第二轴段442的轴向长度不小于第一轴段442的轴向长度的径向尺寸更小第一轴段432与挡件42配合时不出现压溃的现象，保证传动的稳定性。
还需要说明的是，在本方案中，如图12至图16所示，在顶推件52的顶推行程不小于传动轴孔432的轴向长度，即顶推段521的轴向长度L2不小于传动轴孔432的轴向长度。在此基础上，当阶梯形轴段44安装到位时，顶推段521依然有部分位于挡件的通孔431内，以防止顶推件52从挡件的通孔处431滑出去，且滑出去后，再往外顶推挤压螺杆221或搅拌杆211时，难以准确的进入挡件的通孔处431。但是，对于挡件的通孔431与阶梯形轴段44的第一轴段441的实施方案，如果将顶推段521设置的过长，无疑会增加顶推件52的制造成本，对顶推段521的径向偏摆还有增大的风险。为此，设置挡件42的轴向长度与所述顶推段521的轴向长度之比L在0.7与1之间。
还需要说明的是，弹性件51的弹射可以依靠弹性的回弹力，比如弹簧 或软胶垫的弹性；当然也可以依靠同极相对设置的磁铁的磁场斥力。
优选的，如图12至图16所示，面食机为卧式面食机，搅拌杆211于挤压螺杆221同轴设置。容置腔41位于搅拌杆211内，即阶梯形轴孔43位于搅拌杆211内，所述阶梯形轴段44是挤压螺杆221与阶梯形轴孔43配合一侧的端部。如图19所示，阶梯形轴段44仅包括第一轴段441和第二轴段442，且第一轴段441和第二轴段442的端面形状均为六边形，第一轴段441的径向尺寸小于第二轴段442的径向尺寸。
若不对弹性件51的尾部进行限位，弹性件51容易从容置腔尾部的通孔穿出，导致装配失效，更不能在模头组件的任意部件漏装时弹出加工组件使得加工组件处于非传动状态。因此，在本申请的一些实施例中，设置容置腔41尾部的通孔设有对弹性件51进行轴向限位的挡帽53以及限位台阶56，挡帽53横向插入所述容置腔41尾部的通孔至与所述限位台阶56形成轴向抵接，以封堵住所述容置腔尾部的通孔，具体见图3。
由于挡帽53始终都与对应的限位台阶56抵接，同时，通过挡件封堵住容置腔41尾部的通孔，使得弹性件51不会受外部的水渍、面粉等物质的影响而生锈或降低弹性，从而可以进一步保证模头组件漏装部件时，弹性件51能有效推动顶推件52，顶推件52通过顶推段521推动挤压螺杆221或搅拌杆211，以使挤压螺杆221达到非传动状态。
具体的，当限位台阶56为一级限位台阶时，挡帽53横向插入至所述限位台阶的端面处与所述端面形成轴向抵接，实现对弹性件51的容置腔41尾部的封堵；或者设置当限位台阶56为两级限位台阶时，挡帽53横向插入至最里侧的限位台阶处且与每级限位台阶都形成轴向抵接，以实现对弹性件51的容置腔41尾部的封堵。
进一步的，容置腔41内设置有密封圈54，密封圈54包括设置于顶推件52与挡件42之间的第一密封圈541以及设于挡帽53与限位台阶56之间的第二密封圈542。通过在挡帽53与限位台阶56之间设置第二密封圈541，使得容置腔41的尾部被封堵的更加严实。同时，通过挡帽53的一端与弹性件51弹性件51轴向抵接，另一端卡设有卡簧55，卡簧55与容置腔41尾部的通孔内壁卡接实现对挡帽53的固定，使得挡帽53的位置固定且 不会随着转动而松脱，进一步提升对弹性件51的轴向限定。
以上所述者，仅为本发明的较佳实施例而已，并非用来限定本发明的实施范围，即凡依本发明所作的均等变化与修饰，皆为本发明权利要求范围所涵盖，这里不再一一举例。

Claims (14)

  1. 一种面食机，包括设有电机的机座、安装于机座上的加工腔、弹出部件，所述加工腔内设有挤压螺杆，挤压螺杆前端安装有模头组件，其特征在于，所述模头组件包括含出面孔的模片、端盖以及模头支架，所述模片的前端弯折形成弯折部，所述模片通过所述弯折部与所述端盖实现安装，所述模头支架的端部设有第一通孔，所述弯折部和端盖组合后以遮挡所述第一通孔，当模片和端盖两者中的任意一个漏装时所述挤压螺杆在弹出部件的作用力下从所述第一通孔穿出达到非传动状态。
  2. 根据权利要求1所述的面食机，其特征在于，所述端盖的外轮廓的轴向横截面积小于所述第一通孔的面积，所述第一通孔的面积小于所述弯折部外缘的面积，所述端盖位于所述弯折部上。
  3. 根据权利要求1所述的面食机，其特征在于，所述弯折部上设有第二通孔，沿所述第二通孔的轴向，所述第二通孔的外缘位于所述第一通孔的外缘内，所述第二通孔的直径不小于所述挤压螺杆前端的尺寸，当所述端盖与所述弯折部可拆卸连接且所述端盖漏装时，所述挤压螺杆能通过所述第二通孔穿出第一通孔而到非传动状态。
  4. 根据权利要求3所述的面食机，其特征在于，所述端盖沿轴向插入所述第二通孔且封堵住所述第二通孔，以实现端盖与弯折部的安装。
  5. 根据权利要求4所述的面食机，其特征在于，所述端盖上设有沿所述挤压螺杆轴向延伸的插接柱，所述插接柱的外侧壁或所述第二通孔的内壁上设有加强筋，所述端盖通过所述插接柱插入所述第二通孔内。
  6. 根据权利要求1所述的面食机，其特征在于，所述挤压螺杆、端盖、弯折部、第一通孔四者处于同一中心轴线上。
  7. 根据权利要求1所述的面食机，其特征在于，沿所述挤压螺杆的轴线方向，所述端盖与所述弯折部部分重叠形成重叠区，所述端盖与所述弯折部通过所述重叠区实现固定连接。
  8. 根据权利要求7所述的面食机，其特征在于，所述重叠区包括位于所述弯折部的第一重叠面以及位于所述端盖上的第二重叠面，所述第一重叠面和第二重叠面的其中任意一个设有超声线，所述第一重叠面和所述第二重叠面通过所述超声线超声焊接实现不可拆卸固定。
  9. 根据权利要求1所述的面食机，其特征在于，所述模头支架的前端设有围设所述第一通孔的环形端面，当模头组件安装到位时，所述弯折部位于所述模头支架的内部通道内，且所述弯折部与所述环形端面轴向抵接。
  10. 根据权利要求1所述的面食机，其特征在于，所述面食机还包括两个及以上的模片，所述端盖可与其中任意一个模片适配。
  11. 根据权利要求1所述的面食机，其特征在于，所述加工腔内还设有搅拌杆，还包括安装所述弹出部件的容置腔，所述容置腔靠近弹出部件的一端密封、远离所述弹出部件的另一端开口，所述容置腔内还设有将弹出部件限位于容置腔内的挡件以及阶梯形轴孔，所述阶梯形轴孔包括所述挡件的通孔以及位于所述容置腔的开口处与挡件的通孔连通的传动轴孔，在传动状态时，所述搅拌杆或所述挤压螺杆插入至所述挡件的通孔内。
  12. 根据权利要求11所述的面食机，其特征在于，所述弹出部件包括弹性件以及设有顶推段的顶推件，所述容置腔中设有挡件，所述顶推段穿设于所述挡件的通孔，所述挡件对所述顶推段形成径向限位，所述挡件的轴向长度与所述顶推段的轴向长度之比为L，0.4≤L≤1。
  13. 根据权利要求11所述的面食机，其特征在于，所述弹出部件包括弹性件以及设有顶推段的顶推件，所述挤压螺杆或搅拌杆还包括与所述阶梯形轴孔适配的阶梯形轴段，所述阶梯形轴段包括第一轴段和第二轴段，所述第一轴段与所述挡件的通孔插接配合，所述第二轴段与所述传动轴孔插接配合，所述顶推件的顶推行程不小于所述传动轴孔的轴向长度，所述第二轴段的轴向长度不小于第一轴段的轴向长度。
  14. 根据权利要求11所述的面食机，其特征在于，所述加工腔内还设有与所述挤压螺杆相互插接的搅拌杆，所述容置腔位于所述搅拌杆或挤压螺杆内，所述挡件相对容置腔的内壁凸出以使所述容置腔形成阶梯形轴孔。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205727845U (zh) * 2016-04-29 2016-11-30 九阳股份有限公司 一种易清洗的面条机
CN206559971U (zh) * 2017-02-06 2017-10-17 九阳股份有限公司 一种安全的面条机
CN206559970U (zh) * 2017-02-06 2017-10-17 九阳股份有限公司 一种面条机用模头及面条机
US20200008432A1 (en) * 2018-07-03 2020-01-09 Reading Bakery Systems, Inc. Rotating braid-head nozzle assembly
CN210538524U (zh) * 2019-06-27 2020-05-19 九阳股份有限公司 一种安全的面食机
CN215684520U (zh) * 2021-08-12 2022-02-01 杭州九阳小家电有限公司 一种面食机
CN215684521U (zh) * 2021-08-12 2022-02-01 杭州九阳小家电有限公司 一种安全的面条机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205727845U (zh) * 2016-04-29 2016-11-30 九阳股份有限公司 一种易清洗的面条机
CN206559971U (zh) * 2017-02-06 2017-10-17 九阳股份有限公司 一种安全的面条机
CN206559970U (zh) * 2017-02-06 2017-10-17 九阳股份有限公司 一种面条机用模头及面条机
US20200008432A1 (en) * 2018-07-03 2020-01-09 Reading Bakery Systems, Inc. Rotating braid-head nozzle assembly
CN210538524U (zh) * 2019-06-27 2020-05-19 九阳股份有限公司 一种安全的面食机
CN215684520U (zh) * 2021-08-12 2022-02-01 杭州九阳小家电有限公司 一种面食机
CN215684521U (zh) * 2021-08-12 2022-02-01 杭州九阳小家电有限公司 一种安全的面条机

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