WO2021143773A1 - 食品成型方法以及成型机构 - Google Patents

食品成型方法以及成型机构 Download PDF

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Publication number
WO2021143773A1
WO2021143773A1 PCT/CN2021/071771 CN2021071771W WO2021143773A1 WO 2021143773 A1 WO2021143773 A1 WO 2021143773A1 CN 2021071771 W CN2021071771 W CN 2021071771W WO 2021143773 A1 WO2021143773 A1 WO 2021143773A1
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WO
WIPO (PCT)
Prior art keywords
food
blank
forming mechanism
mechanism according
drive
Prior art date
Application number
PCT/CN2021/071771
Other languages
English (en)
French (fr)
Inventor
张同起
赵宝清
Original Assignee
张同起
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
Application filed by 张同起 filed Critical 张同起
Priority to EP21741499.4A priority Critical patent/EP4091460A4/en
Publication of WO2021143773A1 publication Critical patent/WO2021143773A1/zh
Priority to US17/865,645 priority patent/US20220346386A1/en

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C9/00—Other apparatus for handling dough or dough pieces
    • A21C9/06—Apparatus for filling pieces of dough such as doughnuts
    • A21C9/063—Applying a folding, wrapping, rolling action
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P20/00—Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
    • A23P20/20—Making of laminated, multi-layered, stuffed or hollow foodstuffs, e.g. by wrapping in preformed edible dough sheets or in edible food containers

Definitions

  • the invention relates to a food forming method and a forming mechanism, and belongs to the technical field of food processing.
  • the object of the present invention is to provide a food molding method and a molding mechanism capable of automatically molding roll-shaped foods.
  • a food molding method of the present invention includes:
  • the clamping mechanism is driven to move in a direction away from the roll-shaped food, so that the clamping mechanism is drawn out from the roll-shaped food.
  • the present invention also provides a food forming mechanism, including:
  • the supporting part is used to support the food blanks located on the forming station;
  • the two oppositely arranged turning parts are respectively used to fold the two sides of the food blank; at least one of the turning parts cooperates with the supporting part to form a clamping mechanism, so that the food blank can be clamped;
  • Turning driving device for driving the turning part to turn over
  • a rotating drive mechanism for driving the clamping mechanism to rotate so that the food blank is formed into a roll-shaped food
  • the pumping driving mechanism is at least used to drive the clamping mechanism to move away from the rolled food so that the clamping mechanism is drawn out from the rolled food.
  • the food forming method and forming mechanism of the present invention can fold the two sides of the food blank through mechanical automation equipment, and then rotate the food blank to form roll-shaped food, effectively improving food processing efficiency and reducing manpower and manual work. Cost, enhance the controllability of processing quality.
  • Fig. 1 is a schematic diagram of the structure of the food forming mechanism in the present invention.
  • Figure 2 is a schematic diagram of the structure of the flanging mechanism.
  • Figure 3 is a partial schematic diagram of the first state of the food forming process.
  • Fig. 4 is a partial schematic diagram of the second state of the food forming process.
  • Figure 5 is a partial schematic diagram of the third state of the food forming process.
  • Fig. 6 is a partial schematic diagram of an embodiment of the first conveying device.
  • Figure 7 is a schematic diagram of the installation structure of the auxiliary pressure roller assembly.
  • Fig. 8 is a schematic structural diagram of two clamping mechanisms arranged oppositely.
  • Fig. 9 is a schematic diagram of Fig. 8 from another angle.
  • Fig. 10 is a schematic diagram of the structure of a clamping mechanism.
  • Fig. 11 is an exploded schematic diagram of Fig. 10.
  • Fig. 12 is a schematic diagram of Fig. 11 from another angle.
  • Fig. 13 is a schematic diagram of a raised state of the turning part in an embodiment of the clamping mechanism.
  • Fig. 14 is a schematic diagram of a depressed state of the turning part in an embodiment of the clamping mechanism.
  • FIG. 15 is a schematic diagram from another angle of FIG. 13.
  • Fig. 16 is a schematic view of Fig. 14 from another angle.
  • Fig. 17 is an exploded schematic diagram of Fig. 13.
  • FIG. 18 is a schematic diagram of FIG. 17 from another angle.
  • Fig. 19 is a schematic diagram of a raised state of the turning part in another embodiment of the clamping mechanism.
  • Fig. 20 is a schematic diagram of a state in which the turning portion in Fig. 19 is pressed down.
  • Fig. 21 is a schematic diagram of a raised state of the turning part in another embodiment of the clamping mechanism.
  • Fig. 22 is a schematic diagram of a state in which the turning portion in Fig. 21 is pressed down.
  • Fig. 23 is a schematic diagram of a raised state of the turning part in another embodiment of the clamping mechanism.
  • Fig. 24 is a schematic diagram of a state in which the turning portion in Fig. 23 is pressed down.
  • FIG. 25 is a schematic structural diagram of an embodiment of the auxiliary pressing part.
  • Fig. 26 is a partial schematic diagram of the auxiliary pressing part.
  • Fig. 27 is a schematic diagram of a second conveying device.
  • Fig. 28 is a schematic diagram of the raised state of the bracket in Fig. 26.
  • Fig. 29 is a partial schematic diagram of state four of the food forming process.
  • Figure 30 is a partial schematic diagram of the fifth state of the food forming process.
  • Figure 31 is a partial schematic diagram of state six of the food forming process.
  • Fig. 32 is a partial schematic diagram of State 7 of the food forming process.
  • Figure 33 is a partial schematic diagram of state eight of the food forming process.
  • Fig. 34 is a partial enlarged view of part A in Fig. 33.
  • Fig. 35 is a partial schematic diagram of State 9 of the food forming process.
  • Figure 36 is a partial schematic diagram of the state ten of the food forming process.
  • Fig. 37 is a schematic view of Fig. 36 from another angle.
  • Fig. 38 is a partial schematic diagram of state eleven of the food forming process.
  • Fig. 39 is a schematic view of Fig. 38 from another angle.
  • Fig. 40 is a partial schematic diagram of state twelve of the food forming process.
  • Fig. 41 is a schematic structural view of another embodiment of the tilting forming mechanism.
  • Fig. 42 is a partial enlarged view of part B in Fig. 41.
  • Fig. 43 is a schematic structural view of another embodiment of the tilting forming mechanism.
  • Fig. 44 is a schematic structural diagram of another embodiment of the auxiliary pressing portion.
  • FIG. 45 is a schematic view of the structure of the state where the rubber squeegee portion in the auxiliary pressing portion is raised.
  • the food forming mechanism of the present invention is used for processing and forming roll-shaped food.
  • traditional spring rolls are a typical roll-shaped food, which consists of a dough wrapped with bean paste.
  • the covering skin can be food materials such as noodle skin and bean skin, and the filling can also be materials of different types or flavors.
  • the food forming mechanism includes a flanging mechanism 1, a first conveying device 2, a glue spraying mechanism 4, a folding and rotating forming assembly 3, and a second conveying device 5.
  • the sheet-shaped covering skin 901 is first laid flat, and a filling 902 is placed on the covering skin 901.
  • the filling 902 is located near a corner of the covering skin 901 to form a primary blank 91.
  • the flanging mechanism 1 includes a platen 11 provided with a drain slot 110, and a reversible portion 12 with an arc-shaped recess 120 located below the drain slot 110.
  • the first conveying device 2 is located below the reversible part 12 and close to the reversible part 12.
  • the flanging mechanism 1 further includes a compacting portion 13 for compacting the covering skin 901 in the recessed portion 120, and the compacting portion 13 includes mutually spaced apart and respectively used for pressing on the fillings. There are two compaction rods 130 on both sides.
  • the compaction rod 130 is set on a compaction shaft 132 through a mounting plate 131, and can drive the swing handle 134 connected to the compaction shaft 132 to swing through the compaction cylinder 133 , Thereby driving the compaction rod 130 to press down or lift up.
  • the compaction cylinder 133 can also drive the compaction shaft 132 to rotate through a cam mechanism.
  • the primary blank 91 is placed on the platen 11 and the slot 110 is located vertically below the filling 902.
  • the part of the covering skin 901 that supports the filling 902 and the filling 902 can leak down the groove 110 and enter the recess 120.
  • the primary blank 91 can be compacted in the recess 120 by the compaction rod 130.
  • the reversible part 12 is installed at the power output end of the flanging motor 14, so that the flanging motor 14 drives the reversible part 12 to rotate to roll the covering 901 and the filling 902 To the bottom of the reversible part 12 and fall on the first conveying device 2. After falling on the first conveying device 2, a corner of the covering skin 901 close to the filling 902 is folded to cover the filling 902 to form a secondary blank 92.
  • the first conveying device 2 includes a conveying belt assembly and a tilting forming mechanism for tilting both sides of the secondary blank 92 upwards.
  • the conveyor belt assembly includes three conveyor belts arranged next to each other.
  • the middle part of the secondary blank 92 can be placed on the second conveyor belt 202 located in the middle, and the two sides of the secondary blank 92 are respectively located on the first conveyor belt on both sides. 201.
  • the glue spraying mechanism 4 is arranged above the first conveying device 2 and is used for spraying food glue on the passing secondary blank 92.
  • the first conveyor belt 201 and the third conveyor belt 203 extend to a position longer than the second conveyor belt 202, and the tilting forming mechanism is included in the first conveyor belt 201, the second conveyor belt 201 and the second conveyor belt 202.
  • a lifting plate 211 and a propulsion device 212 are provided in the gap between the three conveyor belts 203.
  • the lifting plate 211 is driven by the lifting plate driving cylinder 213 to rise to a position close to the second conveyor belt 202 at one end and lower to a position close to the forming worker at the other end.
  • the location of bit 900 is provided in the gap between the three conveyor belts 203.
  • Fixed side plates 214 are provided on both sides of the lifting plate 211, and the fixed side plates 214 can block both sides of the secondary blank 92 to keep it tilted.
  • the pushing device 212 is used to push the secondary blank 92 with the two sides of the lifting plate 211 upturned to the forming station 900.
  • the tilting forming mechanism also includes two moving side plates 215, which can be driven by the side plate driving cylinder 216 to form a gap 210 with the two fixed side plates 214 respectively for accommodating. Both sides of the raised secondary blank 92 are shown in FIG. 30.
  • the propulsion device 212 is installed between the two movable side plates 215 and includes a propulsion cylinder 212a and a pushing block 212b.
  • an auxiliary pressing roller assembly 22 and a lifting driving device are respectively provided.
  • the lifting driving device is a lifting air cylinder 220
  • the auxiliary pressing roller assembly 22 includes at least one pressing roller 221, and the lifting air cylinder 220 is used to drive the pressing roller 221 to lift upwards.
  • the auxiliary press roller assembly 22 is used to press on both sides of the secondary blank 92 to increase the covering skin 901, the first conveyor belt 201, and the third conveyor belt 203.
  • the friction between the secondary blank 92 can be smoothly sent to the lifting plate 211, and then the lifting cylinder 220 is controlled to lift the pressing roller 221 upward so that the two sides of the secondary blank 92 lose the compression of the pressing roller 221, and then pass
  • the lifting plate driving cylinder 213 drives the lifting plate 211 to descend, while the side plate driving cylinder 216 drives the movable side plate 215 and the propulsion device 212 to descend, as shown in FIG. 30.
  • the pushing block 212b is driven to move forward by the pushing air cylinder 212a, so that the secondary blank 92 is pushed to the forming station 900.
  • the tilting forming mechanism includes an inclined portion 202a located at one end of the second conveyor belt 202 close to the molding station 900, and two inclined portions 202a located at the inclined portion 202a.
  • Side fixed side plate 214 the inclined portion 202a is inclined downward so that its end extends to a position close to the forming station 900 and lower than the first conveyor belt 201 and the third conveyor belt 203, the fixed side plate 214 can block The both sides of the secondary blank 92 keep it warped.
  • the tilting forming mechanism includes a torsion part 200 located at one end of the first conveyor belt 201 and the third conveyor belt 203 close to the forming station 900, and the torsion part 200 is far away from the forming station 900.
  • One side of the second conveyor belt 202 is inclined upward; the end of the second conveyor belt 202 extends to a position close to the forming station 900.
  • the forming station 900 is located on the folding and rotating forming assembly 3.
  • the folding and rotating forming assembly 3 includes a supporting part, two oppositely arranged turning parts 301, a turning driving device and a pumping driving mechanism. At least one turning part 301 and the supporting part can cooperate with each other to form a clamping mechanism 30.
  • the driving device is used to drive the clamping mechanism 30 to turn over, and the pumping drive mechanism is used to drive the clamping mechanism 30 forward or backward.
  • the supporting portion is used for supporting the secondary blank 92 at the forming station 900, and the turning portion 301 is used for turning over both sides of the secondary blank 92.
  • the clamping mechanism 30 formed by the inversion part 301 and the supporting part can clamp the secondary blank 92.
  • the supporting part is composed of two supporting bodies 302 that are arranged oppositely and can be separated from each other, so that each supporting body 302 is connected to one of the turning parts. 301 cooperates to form a clamping mechanism 30.
  • the folding and rotating forming assembly 3 only includes a clamping mechanism 30, and the clamping mechanism 30 includes a supporting body 302 and a turning portion 301, which is connected to the clamping mechanism 30.
  • the mechanism 30 is provided with another turning part 301 opposite to each other.
  • the two turning parts 301 are respectively used for turning the secondary blank 92 on both sides, wherein the clamping mechanism 30 can be rotated; the other turning part 301 can be combined together Rotating, or lifting the secondary blank 92 after turning it over, does not participate in the rotation.
  • the support body 302 in the clamping mechanism 30 is plate-shaped, the front end of the turning portion 301 is a fork-shaped portion 301a, and the thickness of the fork-shaped portion 301a It has a gradually decreasing trend, so that it can be drawn out from the inside of the roll-shaped food after being rolled into shape.
  • the support body 302 may also have a shape such as a mesh or a lattice, and the turning portion 301 may also have a shape such as a plate or a rod.
  • the supporting body 302 is integrally formed with a hinge seat 303, and the turning portion 301 is mounted on the hinge seat 303 via a turning shaft 304.
  • a side stopper 305 is provided on one side of the support body 302. When the secondary blank 92 is sent to the support body 302, the side stopper 305 can limit the secondary blank 92 to prevent secondary blanks. 92 is transported over the limit and falls on the support 302.
  • the side baffle 305 can be fixed with the support body 302 as an integral structure, or can be provided separately from the support body 302, and can be separated from the support body 302 when the turning part 301 and the support body 302 form a clamping mechanism 30.
  • the side part is so that when the secondary blank 92 is clamped and rotated, the side stop part 305 will not be covered in the covering skin, so as to avoid too many components being unable to be extracted from the rolled food or causing the rolled food to loosen after being pulled out.
  • the reversing part 301 is driven by a reversing driving device.
  • the turning drive device drives the turning part 301 to rotate around the turning shaft 304, so that the clamping mechanism 30 is in an open state after the turning part 301 is lifted, and the clamping mechanism 30 is in a clamping state after the turning part 301 is closed.
  • the turning drive device may be configured to directly drive the turning shaft 304 to rotate through the motor assembly, or may drive the turning part 301 to rotate through other linear drive mechanisms.
  • the turning driving device includes a driver and a transmission assembly, the driver is connected to the transmission assembly, and the transmission assembly is connected to the turning part 301.
  • the transmission assembly is also connected to the side stop 305 and can drive the side stop 305 to be linked with the turning portion 301.
  • the driver may be a linear drive cylinder to generate linear power, and drive the side stop 305 to move linearly and drive the turning part 301 to rotate through the transmission assembly; the driver may also be a drive motor to generate rotational power to drive the turning part 301 to rotate and pass
  • the conveyor assembly drives the side stop 305 to move linearly.
  • the driver is a linear drive cylinder 31, and the transmission assembly includes a linear moving portion 32, a connecting plate 331, and a first shaft 332 and a second shaft 333 located at both ends of the connecting plate 331.
  • the turning portion 301 is provided with a shaft hole 334, and the first shaft 332 is inserted into the shaft hole 334 and fixed to the turning portion 301, so that the first shaft 332 becomes the turning shaft 304 of the turning portion 301 , And installed on the hinge seat 303.
  • a sliding groove 320 is provided on the linear moving part 32, and the second shaft 333 is inserted into the sliding groove 320.
  • the linear moving portion 32 includes a vertical plate 321, and a part of the vertical plate 321 forms the side blocking portion 305.
  • a sliding groove 320' is provided on the turning portion 301, a shaft hole 334' is provided on the vertical plate 321, and the first shaft 332 is inserted into the slide In the groove 320', the second shaft 333 is installed in the shaft hole 334'.
  • the transmission assembly includes a linear moving portion 32 and a first linkage mechanism.
  • the first link mechanism includes a first link 341 hinged on the linear moving part 32 and a second link 342 hinged on the turning part 301, the first link 341 and the second link 342 are hinged .
  • the transmission assembly includes a linear moving part 32 and a rotating wheel, the rotating wheel is fixed to the turning part 301 by a turning shaft 304, and the linear moving part 32 A linkage part matched with the rotating wheel is provided on it.
  • the rotating wheel may be a gear 351, and the linkage part is a rack 352 meshed with the gear 351.
  • the rotating wheel may also be a friction wheel, and the linkage part is friction-fitted with the friction wheel; or the rotating wheel is a sheave, and the linkage part is a transmission rope that cooperates with the sheave.
  • the side of the support body 302 opposite to the side stop 305 is provided with a pressing part 306 that can be lifted or pressed down, and the pressing part 306 is able to interact with the The clamping mechanism 30 rotates synchronously.
  • the pressing portion 306 is pressed down, there is a gap between the lower edge of the pressing portion 306 and the support body 302, and the gap is used to accommodate the covering skin.
  • the pressing part 306 is used to press on the covering skin of the secondary blank 92 located near the filling part, as shown in FIG. 34, it can prevent the covering skin from loosening when the clamping mechanism 30 rotates.
  • the pressing portion 306 includes a pressing rod 306a, one end of the pressing rod 306a is hinged to the support body 302, and is connected to the support body 302 through a second link mechanism.
  • the turning portion 301 so that when the turning portion 301 is opened relative to the support body 302, the pressing rod 306a can be raised in linkage, and when the turning part 301 is closed relative to the supporting body 302, the pressing rod 306a can be linked and pressed.
  • the second link mechanism includes a hinge rod 306b, one end of the hinge rod 306b is hinged to the turning portion 301, and the other end is hinged to the pressure rod 306a.
  • the pressing portion 306 may also be a part of the turning portion 301.
  • the pressing portion 306 may have a rod shape, a plate shape, a block shape, or the like.
  • the clamping mechanism 30 further includes a main shaft 35.
  • the support body 302 and the hinge seat 303 are fixed to the end of the main shaft 35.
  • the main shaft 35 is connected to the power output shaft of the rotary drive mechanism.
  • the linear moving part 32 includes a sliding sleeve 322 fixed to the vertical plate 321, the sliding sleeve 322 is sleeved on the outside of the main shaft 35; the main shaft 35 and the sliding sleeve 322 through the key and keyway
  • the sliding fitting installation of the structure can slide relative to each other in the axial direction and can rotate synchronously.
  • the main shaft 35 and the sliding sleeve 322 can also be matched with the spline hole through the sliding key shaft, or through the special-shaped shaft and the special-shaped shaft hole. Cooperate.
  • the sliding sleeve 322 is provided with a first annular groove 322a
  • the linear drive cylinder 31 is connected with a fork-shaped first shift block 311
  • the first shift block 311 is inserted into the The first annular groove 322a.
  • the linear drive cylinder 31 can drive the first shift block 311 to move linearly, thereby driving the sliding sleeve 322 to move on the main shaft 35.
  • the rotation driving mechanism is a rotating electric machine 36.
  • the power output shaft 361 of the rotating electric machine 36 is inserted into the end of the main shaft 35 away from the support body 302 and is installed in a sliding fit with the main shaft 35 so as to be able to slide relatively in the axial direction. Able to rotate synchronously.
  • a second annular groove 351 is provided on the main shaft 35, and the pumping drive mechanism may be a pumping cylinder 37.
  • the pumping cylinder 37 is connected to a fork-shaped second shift block 371, which is inserted into Inside the second annular groove 351.
  • the linear drive cylinder 31 is installed on the second shift block 371.
  • the pumping cylinder 37 can drive the second shift block 371 to move linearly, thereby driving the main shaft 35 and the sliding sleeve 322 to move along the power output shaft 361 of the rotating electric machine 36.
  • a stopper 361a is installed.
  • the stopper 361a is located between the support body 302 and the turning part 301. When the main shaft 35 faces the power output shaft 361 When moving backward, the stopper 361a is different, and serves to block the roll-shaped food 93.
  • the side plate driving cylinder 216 raises the moving side plate 215.
  • the linear drive cylinder 31 of one of the clamping mechanisms 30 drives the sliding sleeve 322 to move backward, driving the side stop 305 to move backward while pressing the turning part 301 downward.
  • the pressing part 306 is pressed down at the same time, as shown in FIG. 34.
  • another clamping mechanism 30 starts to move, as shown in FIG. 35.
  • the food forming mechanism further includes an auxiliary pressing portion 61 and a pressing portion driving device.
  • the pressing portion driving device can drive the auxiliary pressing portion 61 to press the secondary blank at the forming station 900. 92 or above the roll food.
  • the auxiliary pressing portion 61 is at least partly an arc-shaped plate 619, and the arc-shaped plate 619 is mounted on a mounting shaft 610 through an elastic buffer.
  • the elastic buffer member is a buffer spring 615, the arc-shaped plate 619 is fixed on the sleeve 619a, the buffer spring 615 is sleeved on the outside of the mounting shaft 610 and one end is fixed to the sleeve 619, and the other end is fixed to the mounting shaft 610.
  • the pressing part driving device is used to drive the auxiliary pressing part 61 to rotate so that the arc-shaped plate 619 is pressed down, and under the action of the buffer spring 615, the arc-shaped plate 619 can slightly lift up after being pressed by the rotating secondary blank Therefore, when the secondary blank is pressed, the position is not firm, but can have a certain amount of movement margin, so as to ensure the smooth winding and forming of the rolled food.
  • the pressing part driving device includes a first-stage air cylinder 621 and a second-stage air cylinder 622.
  • the first-stage air cylinder 621 is mounted on a transmission base 623 and its cylinder arm is connected to the auxiliary pressing part 61 through a transmission mechanism.
  • the cylinder arm of the second-stage cylinder 622 is connected to the transmission base 623.
  • the transmission mechanism includes a sliding post 625 and a transmission plate 624. One end of the transmission plate 624 is fixed to the mounting shaft 610.
  • the transmission plate is provided with a long hole, and the sliding post 625 is inserted into the long hole 624a.
  • the transmission mechanism may also have other structures, such as a link mechanism, a cam mechanism, and the like.
  • the first-stage air cylinder 621 can drive the auxiliary pressing part 61 to rotate and press down to the top of the forming station 900, so that when the clamping mechanism 30 rotates, the covering can be restricted to ensure the compactness of the covering.
  • the second-stage air cylinder 622 can continue to drive the auxiliary pressing part 61 downward to deliver the rolled food to the second conveying device 5 below the forming station 900.
  • it can also be driven step by step by means of a motor drive.
  • the pressing part driving device may also drive the auxiliary pressing part 61 to lift as a whole instead of rotating.
  • the auxiliary pressing portion 61 includes a pressing roller 618 and a glue scraping portion 617.
  • the pressing roller 618 When the pressing roller 618 is pressed on the food blank, it can rotate with the rotation of the food blank, and the glue scraping portion 617 can be close to the pressing roller 618 for scraping. Except for the food glue sticking to the pressing roller 618.
  • FIG. 44 the pressing part driving device may also drive the auxiliary pressing part 61 to lift as a whole instead of rotating.
  • the auxiliary pressing portion 61 includes a pressing roller 618 and a glue scraping portion 617.
  • the squeegee portion 617 is plate-shaped, is installed on the squeegee shaft 616, and can rotate around the squeegee shaft 616, and one side edge of the squeegee portion 617 can rest on the pressing Roll 618 on.
  • the auxiliary pressing portion 61 is pressed above the forming station 900, and then the clamping mechanism 30 is driven to rotate by the rotating motor 36, so that the roll-shaped food 93 is wound and formed. After the rotation is completed, the lifting plate 211 is raised again.
  • a second conveying device 5 is also provided under the forming station 900.
  • the second conveying device 5 includes a plurality of conveying ropes 51 arranged side by side.
  • a bracket 52 and a lifting drive device are also provided under the forming station 900.
  • the lifting drive device is a bracket lifting cylinder 53.
  • the upper end of the bracket 52 is provided with a plurality of transmission ropes 51 respectively connected to each other.
  • the support block lifting cylinder 53 can drive the support block 52 up so that the transmission rope 51 enters the relief slot 521, as shown in FIG. 28, and drives the support block 52 down As a result, the transmission rope 51 is exposed in the relief groove 521, as shown in FIG. 27.
  • the clamping mechanism rotates, the supporting block 52 is lifted and held under the secondary blank to support the secondary blank to ensure that the rolled food is tightly wound after being formed.
  • the pumping cylinder 37 drives the main shaft 35 to move backward so that the support body 302 and the inverting portion 301 are drawn out of the roll-shaped food 93.
  • the supporting block 52 is then moved down, and the rolled food 93 is placed on the conveying rope 51. Since the stopper 361a is used to block the roll-shaped food 93 after the clamping mechanism is withdrawn, it may cause the roll-shaped food 93 to fail to fall normally under the action of gravity. Therefore, the auxiliary pressing part 61 continues to rotate and move downward to press the roll-shaped food 93 to make it The force is forced to move down.
  • the conveying rope 51 sends the rolled food 93 out of the line, and at the same time the upper cover is lifted and reset to the initial position, the pumping cylinder 37 drives the main shaft 35 to move forward, and the linear drive cylinder 31 drives the sliding ring on the main shaft. 35 moves up and forwards, the side stop 305 is reset, the turning part 301 is lifted, and the downward movement cycle process is performed.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

一种食品成型机构及方法，包括翻边机构（1）、第一传送装置（2）、喷胶机构（4）、折叠旋转成型组件（3）以及第二传送装置（5），折叠旋转成型组件（3）包括承托部，用于对位于成型工位上的食品坯料进行承托；相对设置的两个翻转部（301），分别用于对食品坯料的两侧部进行翻折；至少一个翻转部（301）与承托部相配合形成夹持机构（30）；翻转驱动装置，用于驱动翻转部（301）翻转；旋转驱动机构，用于驱动夹持机构（30）旋转从而使食品坯料形成卷状食品；抽送驱动机构，至少用于驱动夹持机构（30）向远离卷状食品的方向移动从而使夹持机构（30）在卷状食品中向外抽出，通过机械自动化设备对食品坯料的两侧部进行翻折，再使食品坯料旋转形成卷状食品，提高食品加工效率，减少人力手工成本，增强加工品质的可控性。

Description

食品成型方法以及成型机构 技术领域
本发明涉及一种食品成型方法以及成型机构，属于食品加工技术领域。
背景技术
在食品加工领域，经常使用到成型机对食品进行加工。但对于卷状食品，例如春卷，由于食品具有独特的结构形状，因此截止目前为止尚无自动化的成型设备，其成型还依靠手工进行卷装，一方面效率低下，人员使用成本较高，另一方面手工卷装的食品规格不一，无法保证较高的良品率。
发明内容
因此，本发明的目的在于提供一种能够对卷状食品进行自动成型的食品成型方法以及成型机构。
为了实现上述目的，本发明的一种食品成型方法，包括：
将包含有包覆皮的食品坯料置于承托部上；
通过相对设置的两个翻转部将食品坯料的两侧部进行翻折；至少一个所述翻转部与所述承托部相配合形成夹持机构，从而对食品坯料进行夹持；
驱动所述夹持机构旋转从而使食品坯料形成卷状食品；
驱动所述夹持机构向远离所述卷状食品的方向移动从而使夹持机构在卷状食品中向外抽出。
本发明还提供一种食品成型机构，包括：
承托部，用于对位于成型工位上的食品坯料进行承托；
相对设置的两个翻转部，分别用于对食品坯料的两侧部进行翻折；至少一个所述翻转部与所述承托部相配合形成夹持机构，从而能够对食品坯料进行夹持；
翻转驱动装置，用于驱动所述翻转部翻转；
旋转驱动机构，用于驱动所述夹持机构旋转从而使食品坯料形成卷状食品；
抽送驱动机构，至少用于驱动所述夹持机构向远离所述卷状食品的方向移动从而使夹持机构在卷状食品中向外抽出。
采用上述技术方案，本发明的食品成型方法以及成型机构，能够通过机械自动化设备对食品坯料的两侧部进行翻折，再使食品坯料旋转形成卷状食品，有效提高食品加工效率，减少人力手工成本，增强加工品质的可控性。
附图说明
图1为本发明中食品成型机构的结构示意图。
图2为翻边机构的结构示意图。
图3为食品成型过程状态一的局部示意图。
图4为食品成型过程状态二的局部示意图。
图5为食品成型过程状态三的局部示意图。
图6为第一传送装置的一种实施例的局部示意图。
图7为辅助压辊组件的安装结构示意图。
图8为两个夹持机构相对设置的结构示意图。
图9为图8的另一角度示意图。
图10为一个夹持机构的结构示意图。
图11为图10的分解示意图。
图12为图11的另一角度示意图。
图13为夹持机构一种实施例中翻转部抬起状态的示意图。
图14为夹持机构一种实施例中翻转部压下状态的示意图。
图15为图13的另一角度示意图。
图16为图14的另一角度示意图。
图17为图13的分解示意图。
图18为图17的另一角度示意图。
图19为夹持机构另一种实施例中翻转部抬起状态的示意图。
图20为图19中的翻转部压下状态的示意图。
图21为夹持机构另一种实施例中翻转部抬起状态的示意图。
图22为图21中的翻转部压下状态的示意图。
图23为夹持机构另一种实施例中翻转部抬起状态的示意图。
图24为图23中的翻转部压下状态的示意图。
图25为辅助按压部的一种实施例的结构示意图。
图26为辅助按压部的局部示意图。
图27为第二传送装置的示意图。
图28为图26中的托块升起状态的示意图。
图29为食品成型过程状态四的局部示意图。
图30为食品成型过程状态五的局部示意图。
图31为食品成型过程状态六的局部示意图。
图32为食品成型过程状态七的局部示意图。
图33为食品成型过程状态八的局部示意图。
图34为图33中的A部局部放大图。
图35为食品成型过程状态九的局部示意图。
图36为食品成型过程状态十的局部示意图。
图37为图36的另一角度示意图。
图38为食品成型过程状态十一的局部示意图。
图39为图38的另一角度示意图。
图40为食品成型过程状态十二的局部示意图。
图41为翘起成型机构的另一实施例的结构示意图。
图42为图41中B部的局部放大图。
图43为翘起成型机构的另一实施例的结构示意图。
图44为辅助按压部的另一种实施例的结构示意图。
图45为辅助按压部中刮胶部翘起状态的结构示意图。
具体实施方式
以下通过附图和具体实施方式对本发明作进一步的详细说明。
本发明的食品成型机构用于对卷状食品进行加工成型。例如传统的春卷就是一种典型的卷状食品，由面皮包覆豆沙馅构成。首先在片状的包覆皮上放置馅料，再将包覆皮的一角折叠将馅料覆盖，再依次将两个相邻的相对角折叠，然后进行旋转成型。当然所述包覆皮可以是面皮、豆皮等食材，所述馅料也可以是不同种类或口味的材料。
在本发明的一种实施方式中，如图1所示，所述食品成型机构包括翻边机构1、第一传送装置2、喷胶机构4、折叠旋转成型组件3以及第二传送装置5。
在进行加工成型之前，首先将片状的包覆皮901进行平铺，在包覆皮901上放置馅料902，馅料902位于靠近包覆皮901一角的位置从而形成一次坯料91。
如图2所示，所述翻边机构1包括开设有漏槽110的台板11、位于所述漏槽110下方的具有弧形的凹陷部120的可翻转部12。第一传送装置2位于所述可翻转部12的下方并且靠近所述可翻转部12。所述翻边机构1还包括压实部13，用于将所述包覆皮901压实在所述凹陷部120内，所述压实部13包括相互间隔的并且分别用于压在馅料两侧的两个压实杆130，所述压实杆130通过安装板131设置于一压实转轴132上，通过压实气缸133能够驱动连接于所述压实转轴132上的摆动柄134摆动，从而带动所述压实杆130下压或抬起。当然，压实气缸133也可以通过凸轮机构驱动压实转轴132转动。
如图3所示，首先将一次坯料91放置于所述台板11上并且所述漏槽110位于所述馅料902的竖直下方。如图4所示，所述包覆皮901的托住所述馅料902的部分以及馅料902能够在所述漏槽110漏下并进入所述凹陷部120。可以通过压实杆130将一次坯料91压实在凹陷部120。如图5所示，所述可翻转部12安装于翻边电机14的动力输出端，从而通过所述翻边电机14带动可翻转部12旋转，将所述包覆皮901和馅料902卷至可翻转部12下方并落在所述第一传送装置2上。落在第一传送装置2上后，所述包覆皮901的靠近馅料902的一角被折起从而将馅料902覆盖形成了二次坯料92。
所述第一传送装置2包括传送带组件以及用于将二次坯料92的两侧部向上翘起的翘起成型机构。所述传送带组件包括三条依次相邻设置的传送带，所述二次坯料92的中部能够放置在位于中间的第二传送带202上，同时二次坯料92的两侧部分别位于两侧的第一传送带201、第三传送带203上。
所述喷胶机构4设置于所述第一传送装置2的上方，用于对经过的二次坯料92进行喷涂食品胶。
在一种实施例中，如图6、7所示，所述第一传送带201、第三传送带203延伸至长于第二传送带202的位置，所述翘起成型机构包括在第一传送带201、第三传送带203之间空隙位置设置的升降板211以及推进装置212，所述升降板211通过升降板驱动气缸213驱动能够上升至其一端靠近第二传送带202的位置以及下降至其另一端靠近成型工位900的位置。在所述升降板211的两侧设置有定侧板214，所述定侧板214能够挡住二次坯料92的两侧部使其保持翘起。所述推进装置212用于将升降板211上的两侧部翘起的二次坯料92推送至成型工位900。
所述翘起成型机构还包括两个动侧板215，两个所述动侧板215通过侧板驱动气缸216驱动能够分别与两个所述定侧板214之间形成间隙210用于分别容纳翘起的二次坯料92的两侧部，如图30所示。所述推进装置212安装于两个动侧板215之间，包括推进气缸212a以及推块212b。
在所述升降板211的两侧并且位于第一传送带201与第三传送带203的上方的位置分别设置有辅助压辊组件22以及提升驱动装置。所述提升驱动装置为提升气缸220，所述辅助压辊组件22包括至少一个压辊221，所述提升气缸220用于驱动所述压辊221向上提升。
如图29所示，由于升降板211不具备传送带的传送功能，因此通过辅助压辊组件22压在二次坯料92的两侧部上增加包覆皮901与第一传送带201、第三传送带203之间的摩擦，使二次坯料92能够顺利被送至升降板211上，然后控制提升气缸220将压辊221向上提升使二次坯料92的两侧部失去压辊221的压紧，再通过升降板驱动气缸213驱动升降板211下降，同时侧板驱动气缸216驱动动侧板215以及推进装置212下降，如图30所示。
如图31所示，通过推进气缸212a驱动所述推块212b前移，从而将二次坯料92推送至成型工位900。
在另一种实施例中，如图41、42所示，所述翘起成型机构包括位于所述第二传送带202的靠近成型工位900一端的倾斜部202a，以及位于所述倾斜部202a两侧的定侧板214；所述倾斜部202a向下倾斜从而使其端部延伸至靠近成型工位900的位置并低于第一传送带201与第三传送带203，所述定侧板214能够挡住二次坯料92的两侧部使其保持翘起。
在其他实施例中，如图43所示，所述翘起成型机构包括位于所述第一传送带201与第三传送带203的靠近成型工位900一端的扭转部200，所述扭转部200的远离第二传送带202的一侧向上倾斜设置；所述第二传送带202的端部延伸至靠近成型工位900的位置。
成型工位900位于所述折叠旋转成型组件3上。所述折叠旋转成型组件3包括承托部、两个相对设置的翻转部301、翻转驱动装置以及抽送驱动机构，至少一个翻转部301与所述承托部能够相互配合形成夹持机构30，翻转驱动装置用于驱动所述夹持机构30翻转，抽送驱动机构用于驱动所述夹持机构30前进或后退。所述承托部用于对位于成型工位900的二次坯料92进行承托，所述翻转部301用于对二次坯料92的两侧部进行翻折。所述翻转部301与所述承托部相配合形成的夹持机构30能够对二次坯料92进行夹持。
如图8、9所示，在本发明的一种实施例中，所述承托部由相对设置并可相互分离的两个支撑体302构成，从而每一支撑体302与一个所述翻转部301相配合形成一个所述夹持机构30。当然，在另一实施例中，如图41、42所示，所述折叠旋转成型组件3仅包括一个夹持机构30，该夹持机构30包括支撑体302以及翻转部301，与该夹持机构30相对设置的还有另一翻转部301，两个翻转部301分别用于在两侧对二次坯料92进行翻折，其中夹持机构30能够进行旋转；另一翻转部301可以一并旋转，或对二次坯料92进行翻折后再抬起，不参与旋转。
如图13-18所示，在该实施例中，所述夹持机构30中的支撑体302为板状，所述翻转部301的前端为叉形部301a，并且该叉形部301a的厚度呈逐渐减小趋势，以便于在卷状食品卷绕成型后从卷状食品内部向外抽出。当然，在其他实施方式中，支撑体302也可以为网状、格状等形状，翻转部301也可以为板状、杆状等形状。
所述支撑体302与一铰接座303一体成型，所述翻转部301通过翻转轴304安装于所述铰接座303上。在所述支撑体302的一侧设置有侧挡部305，当二次坯料92被送至支撑体302上时，所述侧挡部305能够对二次坯料92进行限位，防止二次坯料92被传送过限而在支撑体302上掉落。所述侧挡部305可以与支撑体302固定为一体结构，也可以与所述支撑体302分离设置并且能够在所述翻转部301与支撑体302形成夹持机构30时在离开支撑体302的侧部，以便于在夹持二次坯料92进行旋转时侧挡部305不会被包覆在包覆皮中，避免过多构件在卷状食品中无法抽出或者抽出后导致卷状食品松散。
所述翻转部301通过翻转驱动装置进行驱动。所述翻转驱动装置驱动所述翻转部301绕翻转轴304转动，使翻转部301抬起后夹持机构30处于张开状态，是翻转部301闭合后夹持机构30处于夹持状态。翻转驱动装置可以设置为直接通过电机组件驱动翻转轴304转动，也可以通过其他直线驱动机构带动翻转部301转动。
在本发明的一种实施例中，所述翻转驱动装置包括驱动器以及传动组件，所述驱动器连接于所述传动组件，所述传动组件连接于所述翻转部301。所述传动组件还连接于所述侧挡部305，能够带动所述侧挡部305与所述翻转部301联动。所述驱动器可以是直线驱动气缸，产生直线动力，驱动侧挡部305直线移动并通过传送组件带动翻转部301转动；所述驱动器也可以是驱动电机，产生旋转动力，驱动翻转部301转动并通过传送组件带动侧挡部305直线移动。
在本实施例中，所述驱动器为直线驱动气缸31，所述传动组件包括直线移动部32、连接板331以及位于连接板331两端的第一轴332和第二轴333。在所述翻转部301上开设有轴孔334，所述第一轴332插入所述轴孔334并与翻转部301固定，从而所述第一轴332成为了所述翻转部301的翻转轴304，并安装于铰接座303上。在所述直线移动部32上设置有滑槽320，所述第二轴333插入所述滑槽320内。所述直线移动部32包括一竖板321，所述竖板321的一部分形成所述侧挡部305。
在另一实施例中，如图19、20所示，在所述翻转部301上设置有滑槽320’，在竖板321上设置有轴孔334’，第一轴332插入至所述滑槽320’内，第二轴333则安装于轴孔334’内。
在另一实施例中，如图21、22所示，所述传动组件包括直线移动部32以及第一连杆机构。所述第一连杆机构包括铰接于直线移动部32上的第一连杆341以及铰接于翻转部301上的第二连杆342，所述第一连杆341与第二连杆342相铰接。
在另一实施例中，如图23、24所示，所述传动组件包括直线移动部32以及旋转轮，所述旋转轮通过翻转轴304与所述翻转部301固定，所述直线移动部32上设置有与所述旋转轮相配合的联动部。所述旋转轮可以为齿轮351，所述联动部为与所述齿轮351相啮合的齿条352。当然，所述旋转轮也可以为摩擦轮，所述联动部为与摩擦轮进行摩擦配合；或者所述旋转轮为绳轮，所述联动部则为与绳轮配合的传动绳。
在所述夹持机构30中，所述支撑体302的与所述侧挡部305相对的一侧设置有能够抬起或压下的压紧部306，所述压紧部306能够与所述夹持机构30同步旋转。当所述压紧部306压下时，所述压紧部306的下边缘与所述支撑体302之间存在缝隙，该缝隙用于容纳包覆皮。所述压紧部306用于压在二次坯料92的位于靠近馅料部位的包覆皮上，如图34所示，在夹持机构30旋转时能够避免包覆皮松散开。
在本实施例中，如图15-18所示，所述压紧部306包括压杆306a，所述压杆306a的一端与所述支撑体302相铰接，并且通过第二连杆机构连接于所述翻转部301，从而当所述翻转部301相对于支撑体302张开时所述压杆306a能够联动抬起，当所述翻转部301相对于支撑体302合拢时所述压杆306a能够联动压下。所述第二连杆机构包括铰接杆306b，所述铰接杆306b的一端铰接于翻转部301，另一端铰接于所述压杆306a。
在另一实施例中，如图24所示，所述压紧部306也可以为所述翻转部301的一部分。此外，压紧部306可以为杆状、板状、块状等形状。
如图17、18所示，所述夹持机构30还包括主轴35，所述支撑体302以及铰接座303固定于所述主轴35的端部，所述主轴35与旋转驱动机构的动力输出轴相连；所述直线移动部32包括与竖板321相固定的滑动套322，所述滑动套322套在所述主轴35的外侧；所述主轴35与所述滑动套322之间通过键与键槽结构滑动配合安装从而能够沿轴向相对滑动并且能够同步转动，当然所述主轴35与所述滑动套322之间也可以通过滑键轴于花键孔配合，或通过异型轴与异型轴孔相配合。
如图10-12所示，在所述滑动套322上设置有第一环形槽322a，所述直线驱动气缸31连接有叉形的第一拨块311，所述第一拨块311插入至所述第一环形槽322a内。通过所述直线驱动气缸31能够驱动第一拨块311直线移动，从而带动滑动套322在主轴35上移动。
所述旋转驱动机构为一旋转电机36，所述旋转电机36的动力输出轴361插入所述主轴35的远离支撑体302的一端并且与所述主轴35滑动配合安装从而能够沿轴向相对滑动并且能够同步转动。
在所述主轴35上设置有第二环形槽351，所述抽送驱动机构可以为抽送气缸37，所述抽送气缸37连接有叉形的第二拨块371，所述第二拨块371插入至所述第二环形槽351内。所述直线驱动气缸31安装于所述第二拨块371上。通过所述抽送气缸37能够驱动第二拨块371直线移动，从而带动主轴35与滑动套322一并沿着旋转电机36的动力输出轴361移动。所述动力输出轴361的端部穿过主轴35以及铰接座303后安装有一挡块361a，所述挡块361a位于支撑体302与翻转部301之间，当主轴35在动力输出轴361上向后移动时，挡块361a不同，起到阻挡卷状食品93的作用。
如图32所示，当推进气缸212a驱动所述推块212b将两侧部翘起的二次坯料92推入至支撑体302上时，侧板驱动气缸216将动侧板215升起。如图33所示，其中一个夹持机构30的直线驱动气缸31驱动滑动套322向后移动，带动侧挡部305后移的同时使翻转部301下压。与此同时，压紧部306同时下压，如图34所示。随后另一个夹持机构30开始动作，如图35所示。
所述食品成型机构还包括辅助按压部61以及按压部驱动装置，如图1所示，所述按压部驱动装置能够驱动所述辅助按压部61压在位于成型工位900的所述二次坯料92或卷状食品上方。
在本实施例中，如图25、26所示，所述辅助按压部61至少部分为弧形板619，弧形板619通过弹性缓冲件安装于一安装轴610上。所述弹性缓冲件为缓冲弹簧615，弧形板619固定于套筒619a上，缓冲弹簧615套在安装轴610外侧并且一端固定于所述套筒619，另一端固定于安装轴610，所述按压部驱动装置用于驱动所述辅助按压部61旋转从而使弧形板619下压，并且在缓冲弹簧615的作用下，弧形板619受到旋转的二次坯料的挤压后能够轻微向上抬起，从而使其在压住二次坯料时位置并不是牢固不动，而是能够具有一定的活动余量，以保证卷状食品的顺利卷绕成型。
所述按压部驱动装置包括第一级气缸621以及第二级气缸622，所述第一级气缸621安装于一传动基座623上并且其气缸臂通过传动机构连接于所述辅助按压部61，所述第二级气缸622的气缸臂连接于所述传动基座623上。所述传动机构包括滑动柱625以及传动板624，所述传动板624的一端固定于安装轴610，在传动板上设置有长孔，所述滑动柱625插入所述长孔624a内。当然，所述传动机构也可以是其他结构，例如连杆机构、凸轮机构等。
通过第一级气缸621能够驱动所述辅助按压部61旋转下压至成型工位900上方，从而在 夹持机构30旋转时能够对包覆皮进行限位，保证包覆紧实。通过第二级气缸622能够继续驱动所述辅助按压部61下压将卷状食品送至成型工位900下方的第二传送装置5上。除了通过第一级气缸621以及第二级气缸622进行驱动之外，还可以通过电机驱动的方式进行逐级驱动。
在另一种实施例中，如图44所示，所述按压部驱动装置也可以驱动所述辅助按压部61进行整体升降，而不是旋转。所述辅助按压部61包括按压辊618以及刮胶部617，按压辊618在按压于食品坯料上方时，能够随着食品坯料的转动而转动，刮胶部617能够贴近于按压辊618用于刮除按压辊618上粘粘的食品胶。本实施例中，如图45所示，刮胶部617为板状，安装于刮胶部轴616上，并能够绕刮胶部轴616旋转，刮胶部617的一侧边缘能够搭在按压辊618上。
如图36、37所示，将辅助按压部61压在成型工位900上方，然后通过旋转电机36驱动夹持机构30旋转，从而将卷状食品93卷绕成型。旋转完毕后，再将升降板211升起。
在成型工位900下方还设置有第二传送装置5，如图1所示，所述第二传送装置5包括多条并列设置的传送绳51。在所述成型工位900的下方还设置有托块52以及升降驱动装置，所述升降驱动装置为托块升降气缸53，所述托块52上端面开设有多个分别与每一条传送绳51相对应的让位槽521，所述托块升降气缸53能够驱动所述托块52上升从而使传送绳51进入所述让位槽521，如图28所示，以及驱动所述托块52下降从而使所述传送绳51在让位槽521中露出，如图27所示。当夹持机构进行旋转时，将托块52升起托在二次坯料的下方，对二次坯料进行承托，以确保卷状食品成型后卷绕较为紧实。
如图38所示，当夹持机构30旋转完毕后，抽送气缸37驱动主轴35向后移动从而使支撑体302以及翻转部301在卷状食品93中抽出。
如图39所示，随后托块52下移，将卷状食品93放置在传送绳51上。由于挡块361a用于在夹持机构抽出后挡住卷状食品93，因此可能造成卷状食品93无法在重力作用下正常下落，因此通过辅助按压部61继续旋转下移按压卷状食品93使其受力被迫下移。
如图40所示，传送绳51将卷状食品93线外送出，同时上盖抬起复位至初始位置，所述抽送气缸37驱动主轴35前移，所述直线驱动气缸31驱动滑动环在主轴35上前移，侧挡部305复位，翻转部301抬起，进行下移循环工序。
显然，上述实施例仅是为清楚地说明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。

Claims (34)

  1. 一种食品成型方法，包括：
    将包含有包覆皮的食品坯料置于承托部上；
    通过相对设置的两个翻转部将食品坯料的两侧部进行翻折；至少一个所述翻转部与所述承托部相配合形成夹持机构，从而对食品坯料进行夹持；
    驱动所述夹持机构旋转从而使食品坯料形成卷状食品；
    驱动所述夹持机构向远离所述卷状食品的方向移动从而使夹持机构在卷状食品中向外抽出。
  2. 如权利要求1所述的食品成型方法，其中，在夹持机构进行夹持前，将压紧部压在食品坯料的位于靠近馅料部位的包覆皮上。
  3. 如权利要求1或2所述的食品成型方法，其中，将所述翻转部翻转至竖起状态，弯折所述食品坯料的两侧部使其翘起后置于所述承托部上。
  4. 如权利要求1或2所述的食品成型方法，其中，在驱动夹持机构旋转时，将辅助按压部压在食品坯料的上方和/或将托块升起托在食品坯料的下方。
  5. 如权利要求1或2所述的食品成型方法，其中，在驱动夹持机构旋转前，在包覆皮上设置食品胶。
  6. 一种食品成型机构，包括：
    承托部，用于对位于成型工位上的食品坯料进行承托；
    相对设置的两个翻转部，分别用于对食品坯料的两侧部进行翻折；至少一个所述翻转部与所述承托部相配合形成夹持机构，从而能够对食品坯料进行夹持；
    翻转驱动装置，用于驱动所述翻转部翻转；
    旋转驱动机构，用于驱动所述夹持机构旋转从而使食品坯料形成卷状食品；
    抽送驱动机构，至少用于驱动所述夹持机构向远离所述卷状食品的方向移动从而使夹持机构在卷状食品中向外抽出。
  7. 如权利要求6所述的食品成型机构，其中，所述食品成型机构包括两个夹持机构；所述承托部包括相对设置的两个支撑体，每一支撑体与一个所述翻转部相配合形成一个所述夹持机构。
  8. 如权利要求7所述的食品成型机构，其中，在所述夹持机构中，所述支撑体的一侧设置有侧挡部。
  9. 如权利要求8所述的食品成型机构，其中，所述侧挡部与所述支撑体分离设置，并且能够在所述翻转部与支撑体形成夹持机构时在离开支撑体的侧部。
  10. 如权利要求9所述的食品成型机构，其中，所述翻转驱动装置包括驱动器以及传动组件，所述驱动器连接于所述传动组件，所述传动组件连接于所述翻转部以及所述侧挡部，能够带动所述侧挡部与所述翻转部联动。
  11. 如权利要求10所述的食品成型机构，其中，所述传动组件包括直线移动部、连接板 以及位于连接板两端的第一轴和第二轴；所述直线移动部与翻转部的二者之一设置有滑槽，二者另一设置有轴孔，所述第一轴和第二轴的二者之一设置于所述轴孔内，二者另一设置于所述滑槽内。
  12. 如权利要求7所述的食品成型机构，其中，在所述夹持机构中，所述支撑体上设置有能够抬起或压下的压紧部，所述压紧部能够与所述夹持机构同步旋转。
  13. 如权利要求12所述的食品成型机构，其中，所述压紧部包括压杆，所述压杆的一端与所述支撑体相铰接，并且通过第二连杆机构连接于所述翻转部，从而当所述翻转部相对于支撑体张开时所述压杆能够联动抬起，当所述翻转部相对于支撑体合拢时所述压杆能够联动压下。
  14. 如权利要求10所述的食品成型机构，其中，所述夹持机构包括主轴，所述支撑体固定于所述主轴的端部，所述主轴与旋转驱动机构的动力输出轴相连；所述主轴与所述传动组件的直线移动部滑动配合安装从而能够沿轴向相对滑动并且能够同步转动。
  15. 如权利要求14所述的食品成型机构，其中，所述旋转驱动机构的动力输出轴与所述主轴滑动配合安装从而能够沿轴向相对滑动并且能够同步转动。
  16. 如权利要求15所述的食品成型机构，其中，旋转驱动机构的动力输出轴的端部设置有一挡块，所述挡块位于支撑体与翻转部之间。
  17. 如权利要求14所述的食品成型机构，其中，所述直线移动部套在所述主轴的外侧；在所述直线移动部上设置有第一环形槽，所述驱动器连接有第一拨块，所述第一拨块插入至所述第一环形槽内。
  18. 如权利要求14所述的食品成型机构，其中，在所述主轴上设置有第二环形槽，所述抽送驱动机构连接有第二拨块，所述第二拨块插入至所述第二环形槽内。
  19. 如权利要求18所述的食品成型机构，其中，所述驱动器安装于所述第二拨块上。
  20. 如权利要求6-19任一项所述的食品成型机构，其中，所述食品成型机构还包括辅助按压部以及按压部驱动装置，所述按压部驱动装置能够驱动所述辅助按压部压在位于成型工位上的所述食品坯料或卷状食品上。
  21. 如权利要求20所述的食品成型机构，其中，所述按压部驱动装置用于驱动所述辅助按压部升降或用于驱动所述辅助按压部绕安装轴旋转。
  22. 如权利要求20所述的食品成型机构，其中，所述辅助按压部包括按压辊。
  23. 如权利要求20所述的食品成型机构，其中，所述辅助按压部安装于一弹性缓冲件上。
  24. 如权利要求20所述的食品成型机构，其中，在成型工位下方还设置有第二传送装置；所述按压部驱动装置能够驱动辅助按压部将压在其下方的卷状食品送至所述第二传送装置上。
  25. 如权利要求24任一项所述的食品成型机构，其中，所述按压部驱动装置包括第一级气缸以及第二级气缸，所述第一级气缸安装于一传动基座上并且其气缸臂通过传动机构连接 于所述辅助按压部，所述第二级气缸的气缸臂连接于所述传动基座上。
  26. 如权利要求6-19任一项所述的食品成型机构，其中，在成型工位下方还设置有第二传送装置；所述第二传送装置包括多条并列设置的传送绳；在所述成型工位的下方还设置有托块以及升降驱动装置，所述托块上端面开设有与传送绳相对应的让位槽，所述升降驱动装置能够驱动所述托块上升从而使传送绳进入所述让位槽，以及驱动所述托块下降从而使所述传送绳在让位槽中露出。
  27. 如权利要求6-19任一项所述的食品成型机构，其中，所述食品成型机构还包括用于将食品坯料传送至成型工位的第一传送装置；所述第一传送装置包括传送带组件以及用于将食品坯料的两侧部向上翘起的翘起成型机构；所述传送带组件包括三条依次相邻设置的传送带，所述食品坯料的中部能够放置在位于中间的第二传送带上，同时食品坯料的两侧部分别位于两侧的第一传送带、第三传送带上。
  28. 如权利要求27所述的食品成型机构，其中，第一传送带、第三传送带延伸至长于第二传送带的位置；所述翘起成型机构包括在第一传送带、第三传送带之间空隙位置设置的升降板以及推进装置，所述升降板能够上升至其一端靠近第二传送带的位置以及下降至其另一端靠近成型工位的位置；在所述升降板的两侧并至少位于其升降区间范围内设置有定侧板，所述定侧板能够挡住食品坯料的两侧部使其保持翘起；所述推进装置用于将升降板上的两侧部翘起的食品坯料推送至成型工位上。
  29. 如权利要求28所述的食品成型机构，其中，所述翘起成型机构还包括两个动侧板，两个所述动侧板能够分别与两个所述定侧板之间形成间隙用于分别容纳翘起的食品坯料的两侧部。
  30. 如权利要求29所述的食品成型机构，其中，所述推进装置安装于两个动侧板之间。
  31. 如权利要求28所述的食品成型机构，其中，在所述升降板的两侧并且位于第一传送带与第三传送带的上方的位置分别设置有辅助压辊组件以及提升驱动装置，所述辅助压辊组件包括至少一个压辊，所述提升驱动装置用于驱动至少一个所述压辊向上提升。
  32. 如权利要求6-19任一项所述的食品成型机构，其中，所述食品成型机构还包括翻边机构，用于将一次坯料的包覆皮进行翻边覆盖馅料，从而形成所述二次坯料，其中所述一次坯料包括片状的包覆皮以及位于包覆皮上的馅料。
  33. 如权利要求32所述的食品成型机构，其中，所述翻边机构包括开设有漏槽的台板、位于所述漏槽下方的具有凹陷部的可翻转部；当一次坯料被放置于所述台板上并且所述漏槽位于所述馅料的竖直下方时，所述包覆皮的托住所述馅料的部分以及馅料能够在所述漏槽漏下并进入所述凹陷部；所述可翻转部至少能够旋转半周从而将所述包覆皮和馅料卷至可翻转部下方并落下。
  34. 如权利要求6-19任一项所述的食品成型机构，其中，所述食品成型机构还包括喷胶机构。
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CN113475542B (zh) * 2021-06-24 2022-08-05 广州市鹏大机械有限公司 一种蛋卷筒的连续式加工方法
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