A kind of spherical food flat plate rolling processing equipment

Abstract

The present invention belongs to the technical field of food industry equipment, and specifically relates to a spherical food flat plate rolling processing equipment, including a main frame, a double-grooved sleeve, a screen, a rotating disk, a rotating motor and a sleeve lifting device, wherein the sleeve lifting device and the rotating lifting device constitute a two-level lifting mechanism, so that the sleeve and the rotating disk synchronously complete the relative position change with the screen, complete the coating and dipping operation of the ball blank and the liquid food in the outer cylinder, and the rotating lifting device further drives the rotating disk to complete the relative position change relative to the inner cylinder, completes the continuous operation of the ball blank forming, the ball blank and the dry powder separation, and the ball blank entering the outer cylinder. The beneficial effects of the present invention are: adopting the flat plate ball forming principle, the two-level lifting mechanism makes the lifting and rotation of the rotating disk and the cylinder more flexible, and by controlling the relative position of the rotating disk and the cylinder, the mechanized production of Lantern Festival is completed, and a variety of food materials can be arbitrarily combined to produce a variety of personalized Lantern Festival categories to meet people's curiosity.

Description

Technical Field

[0001] The invention belongs to the technical field of food industry equipment, and in particular relates to a spherical food flat plate rolling processing equipment. Background Art

[0002] Yuanxiao is one of the traditional Chinese snacks and a festival food custom. The method of making Yuanxiao is generally to mix the fillings and cut them into small pieces, dip them in water, roll them in a basket filled with glutinous rice flour, and sprinkle water while rolling (some people roll them in a circle of glutinous rice flour and then dip them in water, and then continue to roll them in glutinous rice flour), so that they are naturally covered with glutinous rice flour and rolled into a ball. Therefore, the fillings must have strong viscosity, so most of the fillings of Yuanxiao are made of sesame, peanuts and other things with high sugar content and sugar, which can be produced on a large scale by machine rolling. There are many ways to eat it, such as boiling, frying, steaming, baking, and pulling silk. It can only be eaten immediately after it is made, and cannot be stored for a long time (it will crack if it is left for a long time, and the same is true for refrigeration).

[0003] At present, the equipment for rolling and forming glutinous rice dumplings at home and abroad are all inclined or vertical rolling and forming balls, and then the glutinous rice dumplings are manually scooped out with a slotted spoon, rinsed with water or sprinkled with water, and then returned to the ball-forming cylinder with a slotted spoon and rolled into balls. This operation is repeated. This is a traditional process that has been passed down for hundreds of years without any breakthrough. In the past, due to the fact that rolled glutinous rice dumplings are easy to go bad, break, break, and crack during storage and transportation, glutinous rice dumplings all over the world, except for the Lantern Festival, are factory-packaged and refrigerated in supermarket display cabinets or produced during festivals. Consumers cannot eat fresh traditional glutinous rice dumplings rolled into balls at any time.

[0004] The Chinese invention with application number 201811290157.7 is an earlier application of the applicant, which discloses a spherical food production device, including a box body and an upper cover. A ball-forming device is arranged in the box body, and the ball-forming device includes a cylinder body, which is divided into an inner cylinder and an outer cylinder by an annular partition. An annular filter screen is arranged on the bottom surface and the outer side surface of the inner edge of the outer cylinder. An annular support plate is fixedly connected above the filter screen, and the support plate is supported on the upper surface of the box body through circumferentially distributed rolling supports. A plurality of openings are radially arranged on the upper edge of the support plate. The filter screen is connected to a reciprocating drive mechanism through the openings on the upper edge of the support plate, and the filter screen is driven to reciprocate along the inner wall of the outer cylinder; a liftable rotating disk is arranged inside the inner cylinder, and the rotating disk is connected to the turntable drive mechanism through a turntable shaft. The rotating disk rotates and lifts under the drive of the turntable drive mechanism; a spacer is fixedly connected to the bottom surface of the cylinder body, and the spacer is fixedly connected to the cylinder drive mechanism, and the cylinder body lifts and lowers under the drive of the cylinder drive mechanism. This structure can basically achieve the rolling of Yuanxiao into balls, but the Yuanxiao itself has low strength and is easily broken. In addition, the transmission mechanism is too complicated and makes a lot of noise during operation. Summary of the invention

[0005] The purpose of the present invention is to provide a flat-disk rolling processing equipment for spherical food, which overcomes the shortcomings of the prior art, adopts the flat-disk ball-forming principle, and adopts a two-level lifting mechanism to make the lifting and rotation of the rotating disk and the cylinder more flexible; a material baffle is added to the side wall of the inner cylinder, and during the ball-forming process of Yuanxiao, the ball blank is subjected to an impact forging force, and the ball is formed more compactly, which is beneficial to improving the strength of the finished product, reducing the breakage rate during packaging and transportation, and at the same time is beneficial to improving the chewy taste of the finished product.

[0006] To achieve the above object, the present invention adopts the following scheme:

[0007] A spherical food flat plate rolling processing equipment comprises a main frame, a double-grooved sleeve, a screen, a rotating disk, a rotating motor and a sleeve lifting device, wherein the screen comprises an upper edge, a side wall and a bottom edge, and screen holes are arranged on the side wall and / or the bottom edge. In a vertical main frame, the upper edge of the screen is connected to the top plate of the main machine through a friction reduction device, and the screen falls into the outer cylinder of the double-grooved sleeve, and a rotating disk is arranged in the inner cylinder of the double-grooved sleeve, and the bottom of the rotating disk is connected to the rotating motor through a rotating lifting device, and the rotating lifting device is connected to the sleeve lifting device. The invention is characterized in that a material baffle plate with pre-elastic deformation is provided on the inner cylinder, the elastic deformation is toward the incoming material side, and a material baffle plate resetting device is provided between the rotating disk and the inner cylinder; the sleeve lifting device and the rotary lifting device constitute a two-level lifting mechanism, so that the sleeve and the rotating disk synchronously complete the relative position change with the screen, and complete the dipping operation of the ball blank and the liquid food in the outer cylinder, and the rotary lifting device further drives the rotating disk to complete the relative position change relative to the inner cylinder, and completes the continuous operation of ball blank forming, ball blank separation from dry powder, and ball blank entering the outer cylinder.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] 1) The flat disc ball-forming principle is adopted, and a two-stage lifting mechanism is used to make the lifting and rotation of the rotating disc and the cylinder more flexible. By controlling the relative position of the rotating disc and the cylinder, the mechanized production of Yuanxiao is completed. When the rotating disc is at the lowest position, it plays a stirring role, so that the dry powder ingredients and the core ingredients are fully contacted and bonded. When the rotating disc is in the middle position, it plays a separating role, separating the ball blank from the dry powder. When the rotating disc is raised to the highest position, it plays a centrifugal role, throwing the ball blank into the outer cylinder, so that the liquid ingredients in the outer cylinder are coated on the outer layer of the ball blank. At this time, the cylinder is dropped to the lowest position, and the ball blank rolls back to the inner cylinder along the bottom of the screen to complete the re-bonding of the dry powder ingredients until the characteristic Yuanxiao finished product composed of a variety of ingredients is completed; 2) A baffle plate is added to the side wall of the inner cylinder. During the Yuanxiao ball-forming process, the ball blank is subjected to an impact forging force, and the ball is more compact, which is beneficial to improve the strength of the finished product, reduce the breakage rate during packaging and transportation, and also help to improve the chewy taste of the finished product. 3) Double-slot sleeve structure, the inner cylinder can be used to place dry powder ingredients, and the outer cylinder can be used to place liquid ingredients such as water, fruit juice, vegetable juice, etc., which can be combined arbitrarily to produce a variety of personalized Yuanxiao categories to satisfy people's curiosity. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of an embodiment of a spherical food flat plate rolling processing equipment of the present invention, in which the side panels of the main machine are hidden and not shown;

[0011] Figure 2 for Figure 1 A top view of

[0012] Figure 3 Schematic diagram of the relative positions of the double-grooved sleeve, the screen and the rotating disk in an embodiment of the present invention;

[0013] Figure 4 Schematic diagram of the combined state of the double-grooved sleeve and the baffle plate in an embodiment of the present invention;

[0014] Figure 5 Schematic diagram of the material baffle plate in the embodiment of the present invention in a pop-up state;

[0015] Figure 6 Schematic diagram of the screen structure in an embodiment of the present invention;

[0016] Figure 7 is a schematic diagram of the structure of a rotating disk in an embodiment of the present invention;

[0017] Figure 8 Schematic diagram of the structure of the friction reducing device and the swing mechanism in the embodiment of the present invention;

[0018] Fig. 9 Schematic diagram of the structure of the sleeve lifting device in an embodiment of the present invention;

[0019] Fig.10Schematic diagram of the structure of the baffle plate resetting device in an embodiment of the present invention;

[0020] Fig.11 for Fig. 9 A top view of

[0021] Fig.12 Schematic diagram of the reset dial structure in an embodiment of the present invention;

[0022] Fig.13 Schematic diagram of the structure of the rotary lifting device in an embodiment of the present invention.

[0023] In the figure: 1-main frame; 2-double-groove sleeve; 3-screen; 4-rotating disk; 5-rotating motor; 6-sleeve lifting device; 7-friction reduction device; 8-top plate; 9-rotating lifting device; 10-blocking plate;

[0024] 11- material baffle plate reset device; 12- arc guide rail; 13- swing mechanism; 14- servo motor; 15- cam rotor; 16- slider; 17- lifting cylinder; 18- base; 19- mounting plate; 20- support frame;

[0025] 21-electric push rod; 22-reset dial; 23-connecting sleeve; 24-pushing sleeve; 25-acting arm; 26-reset plate; 27-synchronizing wheel ring; 28-outer sleeve; 29-inner sleeve; 30-inner seat ring;

[0026] 31-outer race; 32-top mandrel; 33-center screw sleeve; 34-center bearing; 35-linear screw motor; 36-sliding sleeve; 37-limiting sleeve; 38-flange; 39-guide shaft; 40-bearing;

[0027] 41-long screw; 42-motor flange seat; 43-bottom flange; 44-guide cover plate; 45-reset limit plate; 46-hinge seat; 47-positioning sleeve; 48-sealing sleeve; 49-screw support sleeve; 50-linear bearing; 51-connector; 52-guide rod;

[0028] 201 - outer tube; 202 - inner tube; 301 - upper edge; 302 - side wall; 303 - bottom edge. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] The following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0034] See Figure 1-7, is a schematic diagram of the structure of an embodiment of a spherical food flat plate rolling processing equipment of the present invention, comprising a main frame 1, a double-grooved sleeve 2, a screen 3, a rotating disk 4, a rotating motor 5 and a sleeve lifting device 6, the screen 3 comprising an upper edge 301, a side wall 302 and a bottom edge 303, the side wall 302 and the bottom edge 303 are provided with screen holes, in the vertical main frame 1, a friction reduction device 7 is provided between the upper edge 301 of the screen 3 and the top plate 8 of the main machine, and the upper edge 301 of the screen 3 and the swing machine The screen 3 falls into the outer cylinder 201 of the double-grooved sleeve 2. A rotating disk 4 is arranged in the inner cylinder 202 of the double-grooved sleeve 2. The bottom of the rotating disk 4 is connected to the rotating motor 5 through a rotating lifting device 9. The rotating disk 4 is a disk-shaped member with a plurality of slots. The top surface of the rotating disk 4 has a slightly protruding ridge, which provides a radial component of force for the dry powder on its surface when rotating. The bottom of the slot forms a blade angle on the material-facing side. When rotating, the blade angle can shovel up the dry powder at the bottom to prevent deposition and compaction. The rotary lifting device 9 is connected to the sleeve lifting device 6, and a pre-elastically deformed baffle plate 10 is provided on the inner cylinder 202, and the elastic deformation is toward the incoming material side. A baffle plate resetting device 11 is provided between the rotating disk 4 and the inner cylinder 202; the sleeve lifting device 6 and the rotary lifting device 9 constitute a two-level lifting mechanism, so that the sleeve and the rotating disk 4 synchronously complete the relative position change with the screen 3, and complete the coating operation of the ball blank and the liquid food in the outer cylinder 201. The rotary lifting device 9 further drives the rotating disk 4 to complete the relative position change relative to the inner cylinder 202, and completes the continuous operation of ball blank forming, ball blank separation from dry powder, and ball blank entering the outer cylinder 201.

[0035] See Figure 8 The friction reducing device 7 is a 360-degree arc guide rail 12 with a linear bearing 50, and the linear bearing 50 is connected to the upper edge 301 of the screen 3. The swing mechanism 13 includes a servo motor 14 and a cam rotor 15. A continuous groove is provided on the surface of the cam rotor 15. The shape and size of one side of the slider 16 match the groove, and the other side of the slider 16 is connected to the upper edge 301 of the screen through a connecting piece 51. When the servo motor 14 is started, the slider 16 pushes the edge of the screen 3 to swing around the central axis of the screen 3. The swing arc length is within the range of 30 to 60 mm, which has the effect of fully dipping the ball blank with the liquid food. When the double-groove sleeve falls, it can also play the effect of throwing off the excess liquid on the surface of the ball blank.

[0036] See Figure 9-10The sleeve lifting device 6 includes a lifting electric cylinder 17, a base 18, a mounting plate 19 and a support frame 20. The base 18 is arranged at the inner bottom of the main frame 1. The lifting electric cylinder 17 is vertically arranged on the base 18. The piston end of the lifting electric cylinder 17 is connected to the mounting plate 19 upward. The mounting plate 19 is connected to the rotary lifting device 9, and the support frame 20 is connected to the baffle plate reset device 11. The two lifting electric cylinders 17 are symmetrically arranged on the left and right, so that the driving force is symmetrically balanced on the left and right, and the action is more stable and reliable. The guide rods 52 are symmetrically arranged relative to the lifting electric cylinders to make the lifting action more stable.

[0037] See Figure 11-12 The baffle plate reset device 11 includes an electric push rod 21, a reset dial 22, a sealing sleeve 48, a positioning sleeve 47, a connecting sleeve 23 and a pushing sleeve 24. The electric push rod 21 is arranged on a hinge seat 46 on the support frame 20. The front end of the electric push rod 21 is connected to the action arm 25 on the pushing sleeve 24. The pushing sleeve 24 is arranged on the outside of the connecting sleeve 23. The inner side of the connecting sleeve 23 is provided with a sealing sleeve 48. The top of the connecting sleeve 23 is connected to the bottom of the reset dial 22 by bolts. The bottom of the pushing sleeve 24 is provided with a positioning sleeve 47. The sleeve 47 is used to complete the assembly and positioning. A plurality of reset plates 26 are evenly arranged around the reset dial 22. The reset plates 26 have two working positions relative to the baffle plate 10. When the baffle plate 10 is working, the reset plate 26 is located at the root of the baffle plate 10, and the baffle plate 10 naturally tilts up due to elasticity; when the baffle plate is reset, the reset plate 26 moves along the slide groove on the guide cover plate 44 to the tip of the baffle plate 10, and the baffle plate 10 undergoes elastic deformation and abuts against the inner wall of the inner cylinder 202, without interfering with the free lifting and lowering of the rotating disk 4. The reset limit plate 45 is located at one end of the guide cover plate 44 to limit the limit position of the reset plate 26, so that the baffle plate 10 maintains a suitable angle after opening, and can be adjusted. The elastic material baffle 10 softens the collision force on the ball blank, avoids the ball blank from being broken, makes the density of the ball blank more compact, is beneficial to improve the strength of the finished product, and reduces the breakage rate during packaging and transportation. It is also beneficial to improve the chewy taste of the finished product and meet consumers' higher demands for the quality of Yuanxiao.

[0038] See Fig.13The rotary lifting device 9 includes an outer sleeve 28, an inner sleeve 29, an inner race 30, an outer race 31, a top core shaft 32, a center screw sleeve 33, a center bearing 34 and a linear screw motor 35. The top of the outer sleeve 28 is connected to the rotating disk 4 through the top core shaft 32, the lower end of the top core shaft 32 is connected to the upper end of the center screw sleeve 33 through the center bearing 34, the outer wall of the center screw sleeve 33 is connected to the inner sleeve 29 through a sliding sleeve 36, a limiting sleeve 37 is provided between the outer wall of the inner sleeve 29 and the inner wall of the outer sleeve 28, and the bottom of the center screw sleeve 33 is connected to the screw support The sleeve 49 is connected to the flange 38, the hole on the flange 38 is movably matched with the guide shaft 39 set in the inner sleeve 29, the bottom end of the center screw sleeve 33 is connected to the linear screw motor 35 through a thread, and the linear screw motor 35 is connected to the bottom flange 43 of the inner sleeve 29 through the motor flange seat 42 by bolts; the top of the inner seat ring 30 is connected to the synchronous wheel ring 27, the synchronous wheel ring 27 is fixedly connected to the outer wall of the outer sleeve 28, the inner seat ring 30 is connected to the outer seat ring 31 through the bearing 40, and the outer seat ring 31 is connected to the mounting plate 19 by bolts. The rotating motor 5 is a servo reduction motor, and its output shaft is connected to the synchronous wheel ring 27 on the rotating lifting device 9 through a synchronous wheel and a synchronous belt.

[0039] In the embodiment, a maximum stroke step is provided on the guide shaft 39 to limit the maximum stroke of the linear screw motor 35. The outer race 31 is connected downwardly to the bottom flange 43 of the inner sleeve 29 through a plurality of long screws 41 to form a squirrel cage reinforcement structure, which plays a role in improving the overall stability of the device.

[0040] The above are only limited embodiments of the present invention and do not limit the technical scope of the present invention. Any modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A spherical food flat plate rolling processing equipment, comprising a main frame, a double-grooved sleeve, a screen, a rotating disk, a rotating motor and a sleeve lifting device, wherein the screen comprises an upper edge, a side wall and a bottom edge, and the side wall and / or the bottom edge are provided with screen holes, in a vertical main frame, the upper edge of the screen is connected to the top plate of the main machine through a friction reduction device, the upper edge of the screen is connected to a swing mechanism, the screen falls into the outer cylinder of the double-grooved sleeve, a rotating disk is provided in the inner cylinder of the double-grooved sleeve, the bottom of the rotating disk is connected to the rotating motor through a rotating lifting device, and the rotating lifting device is connected to the sleeve lifting device, characterized in that, The swing mechanism comprises a servo motor and a cam rotor, a continuous groove is arranged on the surface of the cam rotor, the shape and size of one side of the slider match the groove, and the other side of the slider is connected to the upper edge of the screen through a connecting piece; when the servo motor is started, the slider pushes the edge of the screen to swing around the central axis of the screen, and the swing arc length is in the range of 20 to 100 mm; a pre-elastically deformed baffle plate is arranged on the inner cylinder, and the elastic deformation is toward the incoming material side, and a baffle plate resetting device is arranged between the rotating disk and the inner cylinder; the sleeve lifting device and the rotary lifting device constitute a secondary lifting mechanism, so that the sleeve and the rotary disk synchronously complete the relative position change with the screen, and complete the coating and dipping operation of the ball blank and the liquid food in the outer cylinder, and the rotary lifting device further drives the rotary disk to complete the relative position change relative to the inner cylinder, and sequentially completes the continuous operation of ball blank forming, ball blank separation from dry powder, and ball blank entering the outer cylinder.

2. The spherical food flat plate rolling processing equipment according to claim 1 is characterized in that: The friction reduction device is a plurality of rolling supports evenly distributed around the circumference of the outer contour of the screen or an arc guide rail with a linear bearing, and the linear bearing is connected to the upper edge of the screen.

3. The spherical food flat plate rolling processing equipment according to claim 2, characterized in that: The arc guide rail is any one of a 45-degree arc guide rail, a 90-degree arc guide rail, a 180-degree arc guide rail or a 360-degree arc guide rail, or any two or more of them are spliced ​​into a circle.

4. The spherical food flat plate rolling processing equipment according to claim 1, characterized in that: The sleeve lifting device includes a lifting electric cylinder, a base, a mounting plate and a support frame. The base is arranged at the bottom inner side of the main frame, the lifting electric cylinder is vertically arranged on the base, the piston end of the lifting electric cylinder is upwardly connected to the mounting plate, the mounting plate is connected to the rotary lifting device, and the support frame is connected to the baffle plate resetting device.

5. The spherical food flat plate rolling processing equipment according to claim 4, characterized in that: The baffle plate resetting device includes a driver, a reset dial, a connecting sleeve and a pushing sleeve. The driver is arranged on the supporting frame, the front end of the driver is connected to the action arm on the pushing sleeve, the pushing sleeve is arranged on the outer side of the connecting sleeve, the top of the connecting sleeve is connected to the bottom of the reset dial by a bolt, and a plurality of reset plates are evenly arranged around the reset dial. The reset plate has two working positions relative to the baffle plate. When the baffle plate is working, the reset plate is located at the root of the baffle plate, and the baffle plate naturally tilts up due to elasticity; when the baffle plate is reset, the reset plate moves to the tip of the baffle plate, the baffle plate undergoes elastic deformation, and is pressed against the inner wall of the inner cylinder without interfering with the free lifting and lowering of the rotating disk.

6. The spherical food flat plate rolling processing equipment according to claim 5, characterized in that: The driver is any one of an electric push rod, a pneumatic cylinder and a hydraulic cylinder.

7. The spherical food flat plate rolling processing equipment according to claim 5, characterized in that: The rotating motor is a servo reduction motor, and its output shaft is connected to the synchronous wheel ring on the rotating lifting device through a synchronous wheel and a synchronous belt.

8. The spherical food flat plate rolling processing equipment according to claim 7, characterized in that: The rotary lifting device comprises an outer sleeve, an inner sleeve, an inner seat ring, an outer seat ring, a top core shaft, a center screw sleeve, a center bearing and a linear screw motor. The top of the outer sleeve is connected to the rotating disk through the top core shaft, the lower end of the top core shaft is connected to the upper end of the center screw sleeve through the center bearing, the outer wall of the center screw sleeve is connected to the inner sleeve through a sliding sleeve, a limit sleeve is provided between the outer wall of the inner sleeve and the inner wall of the outer sleeve, the bottom of the center screw sleeve is connected to the flange, the hole on the flange is movably matched with the guide shaft arranged in the inner sleeve, the bottom end of the center screw sleeve is connected to the linear screw motor through a thread, and the linear screw motor is connected to the bottom flange of the inner sleeve through a motor flange seat by bolts; the top of the inner seat ring is connected to the synchronous wheel ring, the synchronous wheel ring is fixedly connected to the outer wall of the outer sleeve, the inner seat ring is connected to the outer seat ring through a bearing, and the outer seat ring is connected to the mounting plate by bolts.

9. The spherical food flat plate rolling processing equipment according to claim 8, characterized in that: The guide shaft is provided with a maximum travel step.

10. The spherical food flat plate rolling processing equipment according to claim 8, characterized in that: The outer race is connected downwardly to the bottom flange of the inner sleeve through a plurality of long screws to form a squirrel cage reinforcement structure.

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