Food stuffing supply device

Abstract

The utility model provides a food stuffing supply device, relates to the field of food equipment, and aims to solve the problem that stuffing is mixed and tastes are mixed due to the fact that multiple stuffing share a dough mold, a wrapper forming bin is adopted to form a guide channel for a guide pipe to penetrate through and a wrapper cavity surrounding the guide channel, and the position of a stuffing bin can be adjusted to switch the stuffing. The stuffing bins can penetrate through the guide channels through the guide pipes and then extend into the cylindrical wrappers output by the wrapper cavity, stuffing is put into the wrappers, the guide pipes of all the stuffing bins are mutually independent, no shared channel exists in the stuffing conveying process, and therefore the problems of mixing and taste mixing are avoided; aiming at the problems of non-uniform feeding and taste damage caused by poor flowability and no extrusion resistance of the vegetarian stuffing, the vegetarian stuffing feeding device utilizes the structures of the auger and the stuffing bin, so that continuous and stable supply of the vegetarian stuffing is ensured, damage to the stuffing can be reduced, the problem that the vegetarian stuffing is extruded and damaged due to narrow space and loses delicious characteristics can be avoided, and the vegetarian stuffing feeding device is suitable for industrial production. The taste and the taste quality of the food are ensured.

Description

Technical Field

[0001] The utility model relates to the field of food equipment, in particular to a food filling supply device. Background Art

[0002] Most of the current stuffing equipment adopts the mode of forming the dough tube, filling the filling inside, and finally using the mold to press and cut the dough tube. The stuffing mechanism in this mode is generally equipped with a single silo and two silos. Both types of silos require a lot of time to disassemble and clean the silos and the stuffing channel to avoid mixing of the fillings. If the cleaning is not thorough, it will also affect the taste of the buns or dumplings. In addition, the bun machine and dumpling machine equipment have high requirements for operators, and the operation is cumbersome, and it takes a long time to change the filling.

[0003] A Chinese patent (publication number: CN 220734222 U) discloses a steamed bun machine, which uses a turntable to drive multiple spiral filling feeding parts to rotate, and by changing the position of the filling hopper and the dough mold, the filling outlet tube is docked with the dough mold, and the filling is output from the filling outlet tube and enters the filling core tube of the dough mold, and is put into the formed dough tube through the filling core tube for stuffing. The rotary structure increases the types of fillings available for selection and switches them through rotation to meet the filling needs of different fillings. However, after the different filling hoppers are output through the filling outlet tube, they all need to be put through the filling core tube. The filling core tube is a common section, which will still cause mixing between different fillings remaining on the filling core tube, resulting in a mixed taste of the food after stuffing, which is difficult to meet the filling needs; in addition, when the current stuffing assembly supplies fillings, the extrusion feeding method used will cause extrusion damage to the ingredients in the vegetarian filling, causing water and fragmentation of the ingredients, affecting the quality of the filling, and there is also an interruption and discontinuity in the filling supply. In the conventional solution of adding jelly, batter and other materials to improve the fluidity of the vegetarian filling, the mixed materials also cause changes in the taste and mouthfeel of the filling, making it difficult to meet the taste and flavor requirements of the food when it is served. Utility Model Content

[0004] The purpose of the utility model is to provide a food filling supply device in view of the defects existing in the prior art, which adopts a dough forming bin to form a guide channel for a guide tube to pass through and a dough cavity surrounding the guide channel, the filling bin can adjust its position to switch the filling, and the filling bin can extend into the cylindrical dough output by the dough cavity after passing through the guide channel through the guide tube, and the filling is directly put into the dough through the guide tube. The guide tubes of each filling bin are independent of each other, and there is no shared channel during the filling conveying process, thereby avoiding the problems of mixing and mixed tastes, thereby ensuring the taste and flavor quality of the food.

[0005] A food filling supply device adopts the following scheme:

[0006] include:

[0007] The dough skin forming chamber has a dough skin cavity and a guide channel formed therein, and the dough skin cavity outlet is sleeved outside the guide channel outlet;

[0008] The filling bin assembly comprises a plurality of filling bins, and the outlet ends of the filling bins are connected with guide tubes adapted to the guide channels; the filling bin assembly is connected with a lifting assembly, and when the filling bin assembly is driven by the lifting assembly, the guide tubes can be inserted into or pulled out of the guide channels;

[0009] The rotating component is connected to the stuffing bin component. When the stuffing bin component is driven by the rotating component, the relative position of the stuffing bin and the dough forming bin is adjusted to change the stuffing bin corresponding to the guide tube matched by the guide channel.

[0010] Furthermore, it also includes a stirring and supplying component, including an extrusion auger and a stirring shaft. The axis of the extrusion auger coincides with the axis of the guide tube. The stirring shaft is coaxially sleeved outside the auger. The stirring shaft extends radially to between the inner wall of the stuffing bin and the auger to form a scraper. The scraper is spaced apart from the auger, and the auger and the stirring shaft rotate in opposite directions at differential speeds.

[0011] Furthermore, the auger is connected to the first driving element through a first transmission mechanism, and the stirring shaft is connected to the first driving element through a second transmission mechanism, and the first driving element is used to drive the auger and the stirring shaft of the stuffing bin connected to the guide channel.

[0012] Furthermore, the auger is provided with a shaftless auger section extending to the end of the guide pipe, one end of the stuffing bin connected to the guide pipe is a tapered reducing section, and the scraper of the stirring shaft is located between the auger and the inner wall of the tapered reducing section.

[0013] Furthermore, in the direction in which the diameter of the tapered reducing section decreases, the diameters of the spiral blades corresponding to the segments of the auger within the tapered reducing section gradually decrease.

[0014] Furthermore, the multiple stuffing bins are distributed in a circular array and maintained in relative position by flanges. The output end of the lifting assembly is connected to the flange via a floating joint, and the floating joint transmits the lifting and lowering between the lifting assembly and the stuffing bin assembly and isolates the rotation.

[0015] Furthermore, the output end of the rotating component is matched with the turntable through a gear transmission mechanism, and the stuffing bin component is installed on the turntable. The gear transmission mechanism includes a rotary driving gear connected to the output end of the rotating component and a rotary driven gear arranged on the turntable. The turntable follows the stuffing bin component and is driven by the lifting component, so that the rotary driving gear and the rotary driven gear are engaged or disengaged.

[0016] Furthermore, the axial length of the guide tube is greater than the axial length of the guide channel, and one end of the guide tube away from the stuffing bin passes through the dough cavity outlet and extends to the outside of the dough cavity.

[0017] Furthermore, a gap is left between the guide channel and the guide tube accommodated therein.

[0018] Furthermore, the dough skin cavity is connected to a dough skin supply mechanism.

[0019] Compared with the prior art, the utility model has the following advantages and positive effects:

[0020] (1) In order to solve the problem that multiple fillings share the same dough mold, causing the fillings to be mixed and mixed in taste, a dough skin forming bin is used to form a guide channel for the guide tube to pass through and a dough skin cavity surrounding the guide channel. The filling bin can adjust its position to switch the fillings, and the filling bin can extend through the guide channel through the guide tube to the cylindrical dough skin output by the dough skin cavity. The filling is directly put into the dough skin through the guide tube. The guide tubes of each filling bin are independent of each other. There is no shared channel during the filling transportation process, thereby avoiding the problem of mixing and mixing of tastes, thereby ensuring the taste and flavor quality of the food.

[0021] (2) In order to solve the problem that the current extrusion feeding method damages the vegetarian filling ingredients and causes the taste and flavor to deteriorate, a combination of an auger and a stirring shaft is adopted. The scrapers formed by the auger and the stirring shaft are spaced apart and rotate in opposite directions. The spaced apart distribution can provide movement space for the filling in the filling bin. The disturbance of the scraper keeps the vegetarian filling fluffy during the conveying process. The auger output method can reduce the extrusion of the filling, and can form a whipping effect for the meat filling, which is more conducive to the output of the filling. The scraper rotating in the opposite direction can push the filling to the auger position, reduce the dead angle problem caused by the auger and the stirring shaft rotating in the same direction, and improve the filling supply efficiency.

[0022] (3) The filling bin is provided with a tapered diameter-changing section to guide the filling to the guide tube. A shaftless auger is used in the guide tube to adapt to the narrow space of the guide tube, reduce the encroachment of the auger shaft on the space inside the guide tube, improve the passability of the filling in the guide tube, and prevent the vegetarian filling from being squeezed and damaged due to the narrow space and losing its delicious characteristics.

[0023] (4) A rotating assembly is used to drive the stuffing bin assembly. The relative positions of the stuffing bin and the dough forming bin are switched by rotation. The outer diameter of the guide tube is smaller than the inner diameter of the guide channel. When the guide tube is inserted into and passes through the guide channel, the contact between the guide tube and the guide channel is reduced. The guide channel serves as an isolation structure between the dough cavity inside the dough forming bin and the guide tube, thereby solving the contamination problem.

[0024] (5) The diameter of the spiral blade of the auger in the tapered diameter section of the stuffing bin gradually decreases, so that the distance between the inner wall of the stuffing bin and the auger gradually increases. When the stuffing, especially the vegetarian stuffing, escapes from the range of the spiral blade of the auger, the extrusion force of the conveying process can be released, thereby reducing the extrusion damage to the stuffing during the auger conveying process. At the same time, the scraper on the stirring shaft can slowly move the stuffing scattered outside the spiral blade of the auger back to the auger to meet the continuous feeding demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0026] Figure 1 It is a schematic diagram of a food filling supply device in an embodiment of the utility model.

[0027] Figure 2 It is a schematic diagram of a stuffing bin and a guide tube in an embodiment of the utility model.

[0028] Figure 3 It is a schematic diagram of a stuffing bin assembly in an embodiment of the present utility model.

[0029] Figure 4 It is a schematic diagram of a stirring and supplying assembly in an embodiment of the present utility model.

[0030] Figure 5 It is a schematic diagram of a rotating assembly in an embodiment of the utility model.

[0031] Figure 6 It is a schematic diagram of a lifting assembly in an embodiment of the utility model.

[0032] Among them, 1. stuffing bin assembly, 2. stirring supply assembly, 3. guide assembly, 4. rotating assembly, 5. base, 6. lifting assembly, 7. dough forming bin, 8. finished product, 9. tray, 101. stuffing bin cover, 102. stuffing bin upper flange, 103. stuffing bin, 104. stuffing bin lower flange, 105. guide pipe, 106. tapered reducer, 201. shield, 202. driving pulley, 203. driven pulley, 204. synchronous belt, 205. driving gear, 206. pulley transmission shaft, 207. butt joint, 208. first reducer, 209. first motor, 210. first transmission gear, 211. Second transmission gear, 212. Third transmission gear, 213. Fourth transmission gear, 214. Agitator shaft gear, 215. Agitator shaft, 216. Auger transmission shaft, 217. Auger, 218. Scraper, 401. Turntable, 402. First bearing, 403. Bearing pressure plate, 404. Rotary drive gear, 405. Second reducer, 406. Second motor, 601. Gland bolt, 602. Adapter flange, 603. Second bearing, 604. Connecting shaft, 605. Floating joint, 606. Telescopic electric cylinder, 607. Pressure rod, 608. Fixed seat, 609. Shaft end retaining ring, 701. Guide channel. DETAILED DESCRIPTION

[0033] Example 1

[0034] In a typical embodiment of the present invention, Figure 1-Figure 6 As shown, a food filling supply device is provided.

[0035] The filling conveying channel of the current stuffing equipment has a common section, and the remaining filling in the common section is mixed with the filling conveyed subsequently, which affects the taste and quality of the food after stuffing. Based on this, this embodiment provides a food filling supply device, which independently sets the supply path of each filling bin 103 to avoid sharing the conveying channel with other filling bins 103 during the filling conveying process. The filling output by each filling bin 103 can be directly dropped into the dough output by the dough cavity, and the dough forming bin 7 is shared to achieve the isolation of the filling, avoiding the problem of filling mixing and mixed taste, and ensuring the taste and taste quality of the output food.

[0036] See also Figure 1 The food filling material supply device comprises a dough skin forming bin 7, a filling material bin assembly 1, a rotating assembly 4 and a lifting assembly 6. The dough skin forming bin 7 serves as a dough skin forming structure and also as a filling material guiding structure, which can guide the filling material into the formed dough skin and supply it to the rear for cutting to realize stuffing; the filling material bin assembly 1 is provided with a plurality of filling material bins 103, which can accommodate a variety of different filling materials. By switching the matching of the filling material bin 103 and the dough skin forming bin 7, different filling materials can be put into the formed dough skin; in order to realize the switching of the filling material bin 103, the lifting assembly 6 drives the filling material bin assembly 1 to rise and fall, so that the filling material bin assembly 1 can be drawn out of or inserted into the dough skin forming bin 7, and the rotating assembly 4 drives the filling material bin assembly 1 to adjust its position, so that the required filling material bin 103 can be adjusted to a position matching the dough skin forming bin 7 as required, thereby realizing the switching and adjustment of the filling material output.

[0037] In this embodiment, a dough skin cavity and a guide channel 701 are formed inside the dough skin forming bin 7, and the dough skin cavity is connected to a dough skin supply mechanism. The dough skin supply mechanism may be a dough cylinder that can extrude and output dough. The dough skin cavity can accommodate the dough and output it under the action of extrusion. The dough skin cavity outlet is controlled to be annular, so that the dough forms a cylindrical dough skin after being output through the dough skin cavity.

[0038] The dough skin cavity outlet is sleeved outside the guide channel 701 outlet. Corresponding to the guide channel 701, different filling bins 103 are respectively equipped with corresponding guide tubes 105. The filling in the filling bin 103 is output through the end of the guide tube 105. The guide tube 105 can be inserted into the guide channel 701, and the end of the guide tube 105 extends to the exit position of the guide channel 701, so that the filling can be output from the end of the guide tube 105 into the cylindrical dough skin formed by the dough without contacting the guide channel 701. The filling is combined with the dough skin, and then cut off by an external cutting mechanism, and the finished product 8 with stuffing falls onto the tray 9.

[0039] Since the filling bin 103 is connected to the guide tube 105, and different filling bins 103 can accommodate different fillings, when switching the supplied fillings, the filling bin 103 corresponding to the previous filling is shifted together with the guide tube 105, so that the guide tube 105 corresponding to the replaced filling is pulled out from the guide channel 701; the filling bin 103 corresponding to the next filling is moved to the dough forming bin 7, so that the guide tube 105 corresponding to the switched filling is reinserted into the guide channel 701, and the subsequent filling is supplied to the dough output from the dough cavity.

[0040] The guide channel 701 is isolated from the filling in the guide tube 105, and the guide channel 701 does not directly contact the filling. Figure 2 As shown, the axial length of the guide tube 105 is greater than the axial length of the guide channel 701, and the end of the guide tube 105 away from the filling bin 103 passes through the dough skin cavity outlet and extends to the outside of the dough skin cavity. A gap is left between the guide tube 105 at the lower end of the filling bin 103 and the guide channel 701 of the dough bin former, so as to keep the guide tube 105 away from the inner wall of the guide channel 701 and avoid contact to avoid friction between the guide tube 105 and the guide channel 701, and problems such as filling residues hanging on the wall. There will be no mutual contact even after multiple switching, so as to ensure that the fillings in different filling bins 103 are independent.

[0041] In order to ensure that the fillings in the filling bin 103 can be smoothly discharged, a stirring and supplying assembly 2 is configured to be compatible with the filling bin 103, such as Figure 4 As shown, the stirring and supplying assembly 2 includes an extruding auger 217 and a stirring shaft 215. The axis of the extruding auger 217 coincides with the axis of the guide tube 105. One side of the stirring shaft 215 is sleeved outside the auger 217 shaft of the auger 217, and the other side extends to the stuffing bin 103 on the side of the auger 217 to form a scraper 218. The scraper 218 and the auger 217 are spaced apart, and a space is left between the scraper 218 and the auger 217 for the stuffing to pass through, so as to facilitate the flow of the stuffing and improve the output efficiency.

[0042] It should be pointed out that vegetarian fillings made from vegetables such as leeks, carrots, zucchini, and cucumbers have worse fluidity than meat fillings. When squeezed, vegetarian fillings will be damaged and water will leak out, causing serious water loss in the vegetable ingredients inside the vegetarian fillings, resulting in high water content and poor looseness at the bottom of the filling bin 103, which increases the difficulty of outputting the vegetarian fillings. In addition, damage to the vegetarian filling ingredients will lead to a deterioration in taste and flavor. In this regard, the stirring and supplying assembly 2 in this embodiment adopts a combination of an auger 217 and a stirring shaft 215. The scrapers 218 formed by the auger 217 and the stirring shaft 215 are arranged at intervals and rotate in opposite directions. The interval arrangement can provide a space for the filling in the filling bin 103 to move. The auger 217 rotates to transmit the filling downward. The extrusion force generated during the pushing process of the auger 217 will squeeze a part of the filling out of the range of the spiral blades of the auger 217, so that the extrusion force of the auger 217 on the filling is released. At the same time, the scraper 218 on the stirring shaft 215 can act on the filling adhering to the inner wall of the filling bin 103 and scattered outside the auger, and form a disturbance in the opposite direction of the rotation of the auger 217, so that the filling is fluffy and continuously pushed to the spiral blades of the auger 217; the rotation speed of the stirring shaft 215 is less than the rotation speed of the auger 217, so as to avoid secondary damage to the filling by a relatively low-speed rotation. For meat fillings, the fluidity of the meat fillings can be used to form a whipping effect, which is more conducive to the output of the meat fillings. The scraper 218 rotating in the opposite direction can push the filling to the position of the auger 217, thereby reducing the dead angle problem existing when the auger 217 and the stirring shaft 215 rotate in the same direction, and improving the filling supply efficiency.

[0043] In order to make the fillings in the filling bin 103 independent and avoid contamination, the auger 217 is provided with a shaftless auger section extending to the end of the guide tube 105. The end of the filling bin 103 connected to the guide tube 105 is a tapered diameter reducing section 106. The scraper 218 of the stirring shaft 215 is located between the inner wall of the tapered diameter reducing section 106 of the filling bin 103. The scraper 218, the auger 217 and the inner wall of the tapered diameter reducing section 106 are spaced apart to avoid the heating and noise problems caused by the scraper 218 directly contacting the tapered diameter reducing section 106. At the same time, there is a gap between the scraper 218 and the tapered diameter reducing section 106 for the fillings to pass through, so as to meet the disturbance and auxiliary continuous conveying functions. The fillings are inside the filling bin 103, and the guide tube 105 at the lower end of the filling bin 103 is provided with a shaftless auger section. The shaftless auger section can support the fillings inside the guide tube 105, ensuring that the fillings will not fall down due to lifting or switching the filling bin 103. When the auger 217 rotates, the filling can fall down driven by the shaftless auger section, and the isolation effect of the guide tube 105 and the guide channel 701 is coordinated to avoid the risk of contamination in the guide channel 701 area in the noodle bin.

[0044] like Figure 3 and Figure 4As shown, the auger 217 located inside the stuffing bin 103 has a larger diameter than the shaftless auger section, and the auger 217 section located inside the stuffing bin 103 is provided with an auger 217 shaft, which can cooperate with the stuffing bin 103 to provide sufficient conveying volume with a larger diameter, meet the filling supply demand, and will not affect the filling's passability. The inner diameter of the guide tube 105 corresponding to the shaftless auger section on the auger 217 is smaller than the inner diameter of the stuffing bin 103, and the space available for passing is small. Therefore, the use of the shaftless auger section can reduce the space occupied by the auger 217 shaft, ensure the filling's passing cross-sectional area in the guide tube 105, and meet the filling supply demand.

[0045] It should be pointed out that the shaftless auger section retains the spiral blades of the auger 217 and removes the inner shaft. The center of the shaftless auger section is hollow, which reduces the space occupation when passing through a narrow channel, effectively avoids the extrusion of the vegetarian filling material, and thus prevents the vegetarian filling from losing its delicious characteristics due to extrusion. At the same time, the shaftless auger section is arranged in the narrow guide tube 105 to increase the passing ability of the filling, and can effectively pass the blades and particles of the vegetarian filling. At the same time, it also has strong compatibility with meat filling and is not easy to hang on the meat filling fascia.

[0046] like Figure 4 As shown, the auger 217 is connected to the first driving element through the first transmission mechanism, and the stirring shaft 215 is connected to the first driving element through the second transmission mechanism. The first driving element is used to drive the auger 217 and the stirring shaft 215 of the stuffing bin 103 connected to the guide channel 701. The first transmission mechanism and the second transmission mechanism are distributed in parallel, and a protective cover 201 is arranged above to isolate the stuffing.

[0047] In this embodiment, the first driving element adopts the first motor 209, and the head end of the auger 217 is fixed on the auger transmission shaft 216216. The first transmission mechanism adopts a combination of a driven pulley 203, a synchronous belt 202 and a driving pulley 204. The driven pulley 203 is fixed on the auger transmission shaft 216216, and is linked with the driving pulley 204 through the synchronous belt 202. The driving pulley 204 is fixed on the pulley transmission shaft 206. The pulley transmission shaft 206 is docked with the first reducer 208 through the driving docking joint 207 to complete the power transmission. The first motor 209 is fixed with the first reducer 208. The second transmission mechanism includes a driving gear 205 and a multi-stage transmission gear. The driving gear 205 is also fixed on the pulley transmission shaft 206. The driving gear 205 completes the power transmission through the first transmission gear 210, the second transmission gear 211, the third transmission gear 212, the fourth transmission gear 213 and the stirring shaft gear 214 that are meshed in sequence. The stirring shaft gear 214 is mounted on the stirring shaft 215 .

[0048] like Figure 4As shown, one side of the stirring shaft 215 is a sleeve structure, and the other side extends to form a scraper 218. The sleeve structure is sleeved outside the auger transmission shaft 216 and is driven by the first motor 209 in conjunction with the stirring shaft gear. The rotation of the auger 217 is independent of the rotation of the sleeve structure of the stirring shaft 215, and there will be no mutual interference during the rotation process, thereby ensuring that the two can rotate in opposite directions. The scraper 218 rotates driven by the sleeve structure to disturb the filling in the filling bin 103.

[0049] The outside of the stirring shaft 215 forms a scraper 218 inside the stuffing bin 103, which can scrape up the stuffing stuck on the inner wall of the stuffing bin 103 and gather it to the central position of the auger 217. If the rotation direction of the scraper 218 is consistent with the rotation direction of the auger 217, the stuffing will be retained between the scraper 218 and the auger 217, and it is not easy to peel off.

[0050] The vegetarian fillings of steamed buns and dumplings are fluffy, have poor fluidity, and cannot be squeezed. The common spiral conveying elements on the market are generally tightly fitted with the filling bin, and the filling is conveyed by relative rotation. In this structure, when the cross-section of the filling bin 103 changes from large to small, the rotation of the spiral conveying element will cause strong squeezing of the filling. If the filling is not fluid, it cannot be transported. Therefore, such a structure cannot be compatible with the conveying requirements of vegetarian fillings with poor fluidity and cannot be squeezed.

[0051] In this embodiment, one end of the stuffing bin 103 connected to the guide tube 105 is a tapered diameter reducing section 106, and a gap is left between the scraper 218 of the stirring shaft 215 and the inner wall of the stuffing bin 103. In the direction in which the diameter of the tapered diameter reducing section 106 decreases, the diameter of the spiral blades corresponding to the segments of the auger 217 in the tapered diameter reducing section 106 gradually decreases. The diameter of the auger 217 at the diameter reducing section of the stuffing bin 103 is reduced, and the distance from the inside of the stuffing bin 103 is increased, so that the empty part can accommodate the fluffy vegetarian stuffing. When the auger 217 rotates, the vegetarian stuffing inside the spiral blades of the auger 217 can be pushed downward for transmission. The extrusion force generated in this process will discharge the excess stuffing from the range of the auger 217 and scatter it into the space between the auger 217 and the stuffing bin 103, solving the problem of the extrusion force of the vegetarian stuffing at the diameter reducing section of the stuffing bin 103. The vegetarian fillings that have been inside the auger 217 are transported to the guide tube 105 where the hollow auger 217 section is located under the action of the spiral thrust and the centripetal force of rotation. The interior of the guide tube 105 here is a uniform diameter structure, and the spiral thrust generated by the rotation of the hollow auger 217 section is relatively small, and the extrusion force acting on the vegetarian fillings will be unloaded in the hollow part of the auger 217. The extrusion force on the vegetarian fillings in the guide tube 105 is reduced, and the vegetarian fillings can be transported downward under the action of the thrust of the auger 217 and its own gravity until they are discharged into the formed dough skin through the end of the guide tube 105.

[0052] In the conical diameter reducing section 106 of the filling bin 103, the diameter of the auger 217 is reduced, which solves the problem of plain filling extrusion, but it cannot continuously supply the filling outside the auger 217 in the filling bin 103. In this regard, the present embodiment is provided with a stirring shaft 215, and the functional part on the stirring shaft 215 can be used as a scraper 218 inside the filling bin 103. The scraper 218 can act on the filling adhered to the inner wall of the conical diameter reducing section 106 of the filling bin 103, and the scraper 218 rotates at a low speed in the opposite direction relative to the auger 217. The relatively fast rotation of the auger 217 is to meet the flow demand of the filling supply, and the centrifugal force generated by the fast rotation reduces the mutual adhesion between the filling and the auger 217, which facilitates the application of the pushing force. The scraper 218 of the stirring shaft 215 cooperates with the inner wall of the stuffing bin 103 and rotates at a relatively low speed to reduce the extrusion and damage of the vegetarian stuffing, and scrapes the vegetarian stuffing adhering to the inner wall of the stuffing bin 103 to the auger 217 at the center position to complete continuous feeding.

[0053] The scraper 218 of the stirring shaft 215 rotates in the reverse direction at a slow speed to continuously supply the filling outside the auger 217 to the inside of the auger 217, thereby completing the continuous feeding. The variable diameter auger 217 can convey the filling downward through the spiral thrust, while solving the problem of squeezing the filling during the conveying process.

[0054] like Figure 3 As shown, multiple stuffing bins 103 are distributed in a circular array and maintained in relative position by flanges. The output end of the lifting assembly 6 is connected to the flange via a floating joint, and the floating joint transmits the lifting between the lifting assembly 6 and the stuffing bin assembly 1 and isolates the rotation. In this embodiment, the upper flange 102 of the stuffing bin 103 and the lower flange 104 of the stuffing bin 103 in the stuffing bin assembly 1 jointly fix the six stuffing bins 103, and the cover plate 101 of the stuffing bin 103 is fixed on the stuffing bin 103.

[0055] like Figure 5 As shown, the rotating component 4 is connected to the stuffing bin component 1. When the stuffing bin component 1 is driven by the rotating component 4, the relative position of the stuffing bin 103 and the dough forming bin 7 is adjusted to change the stuffing bin 103 corresponding to the guide tube 105 matched by the guide channel 701. The output end of the rotating component 4 cooperates with the turntable through the gear transmission mechanism. The stuffing bin component 1 is installed on the turntable. The gear transmission mechanism includes a rotary driving gear connected to the output end of the rotating component 4 and a rotary driven gear arranged on the turntable. The turntable follows the stuffing bin component 1 and is driven by the lifting component 6, so that the rotary driving gear and the rotary driven gear are engaged or disengaged.

[0056] In this embodiment, the rotating assembly 4 is connected to the stuffing bin assembly 1 through the guide assembly 33. It is composed of a rotating disk 401, a first bearing 402, a bearing pressure plate 403, a rotary drive gear 404, a second reducer 405, and a second motor 406. The rotating disk 401 and the bearing pressure plate 403 serve as the inner side of the first bearing 402. A gear is arranged on the outer periphery of the rotating disk to mesh with the rotary drive gear 404. Figure 5 The base 5 is fixed on the outside of the first bearing 402, and is used to support the rotating assembly 4, the stuffing bin assembly 1, the lifting assembly 6 and the stirring and conveying assembly. In this embodiment, the first bearing 402 is a cross roller bearing.

[0057] like Figure 6 As shown, the stuffing bin assembly 1 is connected to the lifting assembly 6. When the stuffing bin assembly 1 is driven by the lifting assembly 6, the guide tube can be inserted into the guide channel 701 or pulled out from the guide channel 701. The lifting assembly 6 is fixed to the base 55 through the electric cylinder fixing seat 608. Specifically, the lifting assembly 6 uses the electric cylinder as a driving component. The electric cylinder 606 is fixed on the electric cylinder fixing seat 608, and the push rod of the electric cylinder 606 is connected to the floating joint 605. A push rod connecting shaft 604 is fixed to the floating joint 605. The push rod connecting shaft 604 is connected to the adapter flange 602 through the outer ring fixed bearing 603, and can rotate relatively. The second bearing 603 is fixed above and below by the pressure cover bolts 601, the pressure cover 607 and the shaft end retaining ring 609 respectively. The adapter flange 602 is fixed to the upper flange 102 of the stuffing bin 103, as shown Figure 6 When the stuffing bin assembly 1 is driven by the lifting assembly 6 , the first driving element can connect the power to the auger 217 and the stirring shaft 215 , or disconnect the power from the auger 217 and the stirring shaft 215 .

[0058] A dough forming bin 7 is used to form a guide channel 701 for the guide tube 105 to pass through and a dough cavity surrounding the guide channel 701. The filling bin 103 can adjust its position to switch fillings, and the filling bin 103 can extend into the cylindrical dough output by the dough cavity after passing through the guide channel 701 through the guide tube 105. The filling is directly put into the dough through the guide tube 105. The guide tubes 105 of each filling bin 103 are independent of each other. There is no shared channel during the filling transportation process, thereby avoiding mixing and mixing of flavors, thereby ensuring the taste and flavor quality of the food.

[0059] Using the above-mentioned food filling supply device, its working method includes the following steps:

[0060] Fill different fillings into different filling bins 103, lift the filling bin assembly 1 with the lifting assembly 6, separate the guide tube 105 from the guide channel 701, and the rotating assembly 4 can drive the filling bin assembly 1 to rotate;

[0061] According to the filling requirements, the filling bin 103 containing the corresponding filling is moved to the top of the dough forming bin 7, the lifting assembly 6 drops the filling bin assembly 1, and the guide tube 105 at the end of the corresponding filling bin 103 is inserted into the guide channel 701;

[0062] The outlet of the dough skin forming bin 7 outputs the dough skin, and the filling bin 103 outputs the filling after passing through the outlet of the dough skin cavity through the end of the guide tube 105, so as to supply the food filling, and the dough skin receives the filling and wraps the filling.

[0063] The rotating assembly 4 drives the stuffing bin assembly 1 to move, switching the positions of the stuffing bin 103 and the dough forming bin 7. When the guide tube 105 is inserted into the guide channel 701, a gap is left between the outer wall of the guide tube 105 and the inner wall of the guide channel 701.

[0064] Specific, combined Figure 1-Figure 5 , the working method of using the food filling supply device is described in detail.

[0065] When the filling is supplied conventionally, the first motor 209 drives the first reducer 208 and the docking joint 207 to provide power for the pulley transmission shaft 206. The driving pulley 204 on the pulley transmission shaft 206 drives the driven pulley 203 to rotate through the synchronous belt 202. The auger transmission shaft 216 and the auger 217 connected with the driven pulley 203 realize rapid rotation. At the same time, the driving gear 205 fixed on the pulley transmission shaft 206 completes deceleration, reverse rotation and power transmission through the transmission gear 210, the transmission gear 211, the transmission gear 212, the transmission gear 213 and the stirring shaft gear 214. The stirring shaft 215 fixed on the stirring shaft gear 214 realizes reverse and decelerated rotation. The filling in the filling bin 103 will be transported downward with the different speeds of the auger 217 and the stirring shaft 215 and the reverse rotation.

[0066] When changing the filling, first the first motor 209 stops rotating and the noodle bin stops supplying noodles. The electric cylinder 606 starts, and its push rod lifts the filling bin assembly 1 fixed with the adapter flange 602, and stops after reaching the designated position. At this time, the pulley transmission shaft 206 on the rotating assembly 2 is separated from the driving docking joint 207, the first motor 209, the first reducer 208, and the docking joint 207 are fixed, and the remaining parts rise synchronously with the filling bin assembly 1. The second motor 406 starts, and drives the rotary drive gear 404 to rotate through the second reducer 405. The rotary drive gear 404 meshes with the teeth on the turntable 401, so that the turntable 401 rotates relative to the base 5, and the guide assembly 3, the stirring and conveying assembly 2 (except the motor 209, the reducer 208, and the driving docking joint 207) fixed on the rotating assembly 4 and the filling bin assembly 1 rotate synchronously. When the next designated filling bin 103 arrives just above the noodle bin former 7, the motor 406 stops, and the filling bin assembly 1 stops rotating. The electric cylinder 606 is started, and its push rod lowers the stuffing bin assembly 1 fixed with the adapter flange 602, and stops when it reaches the designated position. At this time, the motor 209, the reducer 208, and the drive docking joint 207 on the stirring and conveying assembly 2 are fixed, and the rest of the parts are synchronously lowered with the stuffing bin assembly 1, and the pulley transmission shaft 206 on the rotating assembly 2 is docked with the drive docking joint 207, and the stuffing changing action is completed.

[0067] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A food filling supply device, characterized in that: include: The dough skin forming chamber has a dough skin cavity and a guide channel formed therein, and the dough skin cavity outlet is sleeved outside the guide channel outlet; A stuffing bin assembly, comprising a plurality of stuffing bins, wherein outlet ends of the stuffing bins are connected to guide pipes adapted to the guide channels; The stuffing bin assembly is connected to a lifting assembly, and when the stuffing bin assembly is driven by the lifting assembly, the guide tube can be inserted into the guide channel or drawn out from the guide channel; The rotating component is connected to the stuffing bin component. When the stuffing bin component is driven by the rotating component, the relative position of the stuffing bin and the dough forming bin is adjusted to change the stuffing bin corresponding to the guide tube matched by the guide channel.

2. The food filling supply device according to claim 1, characterized in that: It also includes a stirring supply component, including an extrusion auger and a stirring shaft. The axis of the extrusion auger coincides with the axis of the guide pipe. The stirring shaft is coaxially sleeved outside the auger. The stirring shaft extends radially to between the inner wall of the stuffing bin and the auger to form a scraper. The scraper is spaced apart from the auger, and the auger and the stirring shaft rotate in opposite directions at differential speeds.

3. The food filling supply device according to claim 2, characterized in that: The auger is connected to the first driving element through a first transmission mechanism, and the stirring shaft is connected to the first driving element through a second transmission mechanism. The first driving element is used to drive the auger and the stirring shaft of the stuffing bin connected to the guide channel.

4. The food filling supply device according to claim 2, characterized in that: The auger is provided with a shaftless auger section extending to the end of the guide pipe, one end of the stuffing bin connected to the guide pipe is a tapered diameter reducing section, and the scraper of the stirring shaft is located between the auger and the inner wall of the tapered diameter reducing section.

5. The food filling supply device according to claim 4, characterized in that: In the direction in which the diameter of the tapered reducing section decreases, the diameters of the spiral blades corresponding to the segments of the auger in the tapered reducing section gradually decrease.

6. The food filling supply device according to claim 1, characterized in that: The multiple stuffing bins are distributed in a circular array and maintained in relative position by flanges. The output end of the lifting assembly is connected to the flange via a floating joint, and the floating joint transmits the lifting and lowering between the lifting assembly and the stuffing bin assembly and isolates the rotation.

7. The food filling supply device according to claim 5, characterized in that: The output end of the rotating component is matched with the turntable through a gear transmission mechanism, and the stuffing bin component is installed on the turntable. The gear transmission mechanism includes a rotary driving gear connected to the output end of the rotating component and a rotary driven gear arranged on the turntable. The turntable follows the stuffing bin component and is driven by the lifting component, so that the rotary driving gear and the rotary driven gear are engaged or disengaged.

8. The food filling supply device according to claim 1, characterized in that: The axial length of the guide tube is greater than the axial length of the guide channel, and one end of the guide tube away from the stuffing bin passes through the dough cavity outlet and extends to the outside of the dough cavity.

9. The food filling supply device according to claim 7, characterized in that: A gap is left between the guide channel and the guide tube accommodated therein.

10. The food filling supply device according to claim 1, characterized in that: The dough skin cavity is connected to the dough skin supply mechanism.

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