Stuffing wrapping machine

Abstract

The utility model relates to an encrusting machine. A rotary cutting device of the encrusting machine is provided with a forming concave cavity and a rotary cutting assembly; a discharging port of the crust raw material pushing mechanism is communicated with the crust feeding port, a discharging port of the stuffing feeding mechanism is communicated with the stuffing feeding port, the encrusting discharging port faces the forming concave cavity of the rotary cutting device, and the rotary cutting assembly cuts off raw materials below the encrusting discharging port. The total amount of wrappers and fillings is quantitatively accommodated through the forming cavity, and the rotary cutting assembly accurately cuts off the wrappers and fillings, so that formed cakes are uniform and identical in size and uniform in shape. The material extruding part is arranged to be in an inverted frustum shape, when the material extruding part descends to extrude the stuffing, the outer side surface of the material extruding part is attached to the inner container at the lowermost end of the funnel, in this way, it can be guaranteed that the amount of the material extruded every time is equal to the size of the extruding part, quantification is more accurate, and the stuffing does not continue to be conveyed downwards in the process; and the inner stuffing is prevented from being mixed into the outer skin material, so that the wrapping effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a stuffing machine. Background Art

[0002] A stuffing machine is a machine used to process pastry-like foods with fillings. The Chinese patent document with publication number CN114747603A discloses a stuffing machine, which includes a cutting mechanism and a conveying mechanism. The cutting mechanism is used to cut the rod-shaped raw material into raw pastry embryos. The conveying mechanism is located below the cutting mechanism. The conveying mechanism includes a conveyor belt and a conveyor frame, and also includes a lifting and pushing mechanism. The lifting and pushing mechanism is located below the cutting mechanism. The lifting and pushing mechanism is used to push up the feeding section of the conveyor belt located below the cutting mechanism; when the cutting mechanism is in action, the lifting and pushing mechanism is located at the top dead center. Although this technology can realize the automatic stuffing function of cakes, the filling feeding of this technology is not accurate and is easily mixed in the outer skin material.

[0003] Therefore, in view of the problems existing in the prior art, there is an urgent need to provide a stuffing machine technology that can accurately feed the inner filling and ensure that the inner filling is completely wrapped by the outer skin material. Summary of the invention

[0004] The purpose of the utility model is to avoid the shortcomings of the prior art and provide a stuffing machine that can accurately feed the inner stuffing and ensure that the inner stuffing is completely wrapped by the outer skin material.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] Provided is a stuffing machine, comprising a skin material pushing mechanism, a stuffing feeding mechanism, a stuffing communicating vessel and a rotary cutting device, wherein the stuffing communicating vessel is provided with a skin material feeding port, a stuffing material feeding port and a stuffing material discharging port.

[0007] The rotary cutting device is provided with a forming cavity and a rotary cutting component;

[0008] The discharge port of the skin material pushing mechanism is connected with the skin material feeding port, the discharge port of the filling material feeding mechanism is connected with the filling material feeding port, the filling discharge port faces the forming cavity of the rotary cutting device, and the rotary cutting component cuts the raw materials below the filling discharge port;

[0009] The filling feeding mechanism comprises a funnel, a motor, a propeller, a rotating shaft, a telescopic rod and a cylinder. The rotating shaft is driven by the motor and is rotatably installed in the funnel. The propeller is wound around the rotating shaft and the blade surface of the propeller spirally shrinks from top to bottom.

[0010] The rotating shaft is hollow, the telescopic rod passes through the rotating shaft, the lower end of the telescopic rod extending out of the rotating shaft is provided with an extruding piece, and the upper end of the telescopic rod extending out of the rotating shaft is connected to the piston rod of the cylinder.

[0011] Preferably, the skin raw material pushing mechanism includes a feed hopper, a screw, a feeding barrel and a feeding drive device, the screw is rotatably mounted on the feeding barrel and is driven to rotate by the feeding drive device; a feed port is provided at one end of the feeding barrel for feeding, and a discharge port is provided at one end for discharging materials, the feed port is equipped with a feed hopper, and the discharge port of the feeding barrel is connected to the skin feed port of the stuffing connecting vessel.

[0012] Preferably, a bearing is provided between the telescopic rod and the inner wall of the rotating shaft.

[0013] Preferably, a driven gear is fixedly connected to the upper portion of the rotating shaft, a driving gear is installed on the output shaft of the motor, and the driving gear and the driven gear are meshed for transmission.

[0014] Preferably, the extruding member is configured to be in the shape of an inverted cone, and when the extruding member descends to extrude the filling, the outer surface of the extruding member avoids contact with the inner portion of the lowermost end of the funnel.

[0015] Preferably, the rotary cutting device includes an upper plate, a rotary cutting assembly, a crank, a rotary cutting drive motor and a lower plate, and the middle parts of the upper plate and the lower plate are provided with through holes for the passage of materials; the rotary cutting assembly is installed on the lower plate, one side of the lower plate is movably connected to one end of the crank, and the other end of the crank is movably connected to the output shaft of the rotary cutting drive motor; when the rotary cutting assembly is located below the through hole of the upper plate, the upper surface of the rotary cutting assembly, the through hole of the upper plate and the lower end of the stuffing connecting vessel together constitute a forming cavity.

[0016] Preferably, the peeling assembly includes a plurality of peeling members, and the outer ends of the peeling members are rotatably mounted on the lower plate.

[0017] Preferably, the inner end faces the center of the lower plate; and the outer ends of the plurality of rotary cutting members are evenly spaced along the circumferential direction.

[0018] Preferably, the inward end of the rotary cutting member is arranged in an arc shape, and the inward ends of a plurality of rotary cutting members can be assembled into a seamless whole.

[0019] Preferably, a discharging conveyor is also provided, one end of which is located below the rotary cutting device.

[0020] (1) The discharge port of the outer skin material pushing mechanism of the stuffing machine of the utility model is connected with the outer skin material feeding port, the discharge port of the inner stuffing feeding mechanism is connected with the inner stuffing feeding port, and the rotary cutting device cuts off the material below the stuffing discharge port. The rotary cutting device accurately cuts off the material, so that the size of the formed cakes is uniform and the shape is uniform.

[0021] (2) The filling feeding mechanism of the utility model includes a funnel, a motor, a propeller, a rotating shaft, a telescopic rod and a cylinder. The rotating shaft is driven by the motor and can be rotatably installed in the funnel. The propeller is wound around the rotating shaft and the blade of the propeller spirally shrinks from top to bottom. The rotating shaft is hollow, and the telescopic rod passes through the rotating shaft. The lower end of the telescopic rod extending out of the rotating shaft is provided with a material extruding member, and the upper end of the telescopic rod extending out of the rotating shaft is connected to the piston rod of the cylinder. The utility model uses the rotating shaft to drive the propeller to rotate so that the filling is conveyed downward to the discharge port of the funnel. At this time, the propeller stops rotating to feed the material, and the telescopic rod is driven down by the cylinder to squeeze the filling at the discharge port downward. The extrusion piece is set to an inverted cone shape. When the extrusion piece descends to extrude the filling, the outer surface of the extrusion piece avoids fitting with the inner part of the lower end of the funnel. This setting can ensure that the amount of material extruded each time is the size of the extrusion piece, and the quantitative determination is more accurate. In this process, the filling is not continued to be sent downward, which also prevents the filling from mixing into the outer skin material, and the packaging effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0023] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0024] Figure 2 It is a partial structural schematic diagram of an embodiment of the utility model.

[0025] Figure 3 It is a schematic diagram of a rotary cutting device according to an embodiment of the utility model.

[0026] Figure 4 It is a partial schematic diagram of a rotary cutting device of an embodiment of the utility model.

[0027] Figure 5 It is a schematic diagram of the rotary cutting device of one embodiment of the utility model from another angle.

[0028] exist Figures 1 to 5 Included are:

[0029] Epidermis raw material pushing mechanism: 1-1 funnel, 1-2 motor, 1-3 propeller, 1-4 rotating shaft, 1-5 telescopic rod, 1-6 cylinder, 1-7 extruding piece;

[0030] Filling feeding mechanism: 2-1 feeding hopper, 2-2 screw, 2-3 feeding cylinder, 2-4 feeding driving device;

[0031] 3. Filling communicating vessel;

[0032] Peeling device: 4-1 upper plate, 4-2 peeling piece, 4-3 crank, 4-4 peeling drive motor, 4-5 lower plate.

[0033] 5. Outfeed conveyor. DETAILED DESCRIPTION

[0034] The utility model is further described in conjunction with the following embodiments and drawings. Example

[0035] The stuffing machine of this embodiment includes a skin material pushing mechanism, a stuffing feeding mechanism, a stuffing communicating vessel 3 and a rotary cutting device 4. The stuffing communicating vessel 3 is provided with a skin feeding port, a stuffing feeding port and a stuffing outlet. The outlet of the skin material pushing mechanism 2 is connected with the skin feeding port, the outlet of the stuffing feeding mechanism 1 is connected with the stuffing feeding port, and the rotary cutting device 4 cuts off the raw materials below the stuffing outlet. The stuffing communicating vessel 3 enables the connection and coordination of multiple devices, and also ensures the continuity and stability of the raw materials during the transportation process, ensuring that the stuffing process can be carried out efficiently and stably.

[0036] In this embodiment, the filling feeding mechanism includes a hopper 1-1, a motor 1-2, a propeller 1-3, a rotating shaft 1-4, a telescopic rod 1-5 and a cylinder 1-6. The rotating shaft 1-4 is driven by the motor 1-2 and is rotatably installed in the hopper 1-1. Specifically, a driven gear is fixedly connected to the upper part of the rotating shaft 1-4, and a driving gear is installed on the output shaft of the motor 1-2. The driving gear and the driven gear are meshed and transmitted. When the motor 1-2 rotates, the driving gear is driven to rotate, and the driving gear drives the driven gear to rotate, and the rotating shaft 1-4 and the propeller 1-3 fixed to the rotating shaft 1-4 rotate accordingly. Since the propeller 1-3 is wound around the rotating shaft 1-4 and the blade surface of the propeller 1-3 spirally shrinks from top to bottom, during the rotation of the propeller 1-3, the filling is transported downward along the blade surface of the propeller 1-3. In order to discharge materials more accurately and reduce the situation where the funnel 1-1 discharges materials, the rotating shaft 1-4 of this embodiment is hollow, and the telescopic rod 1-5 passes through the rotating shaft 1-4. The lower end of the telescopic rod 1-5 extending from the rotating shaft 1-4 is provided with an extruding piece 1-7, and the extruding piece 1-7 is arranged in an inverted cone shape. When the extruding piece 1-7 descends to extrude the inner filling, the outer surface of the extruding piece 1-7 avoids contact with the inner part of the lower end of the funnel 1-1. Such a setting can ensure that the amount of material extruded each time is the size of the extruding piece, and the quantitative determination is more accurate. In addition, the inner filling is not continuously sent downward during this process, and the inner filling is prevented from mixing into the outer skin material, resulting in a better packaging effect. In order to discharge materials more accurately and quantitatively, a sensor can be arranged near the discharge port of the funnel 1-1 to detect whether the inner filling has reached the discharge port before stopping the discharge.

[0037] In order to reduce the friction between the telescopic rod 1-5 and the inner wall of the rotating shaft 1-4, a bearing is arranged between the telescopic rod 1-5 and the inner wall of the rotating shaft 1-4. The upper end of the telescopic rod 1-5 extending out of the rotating shaft 1-4 is connected to the piston rod of the cylinder 1-6.

[0038] The peeling device of this embodiment includes an upper plate 4-1, a peeling assembly, a crank 4-3, a peeling drive motor 4-4 and a lower plate 4-5. The middle parts of the upper plate 4-1 and the lower plate 4-5 are provided with through holes for the passage of materials; the peeling assembly is installed on the lower plate 4-5, one side of the lower plate 4-5 is movably connected to one end of the crank 4-3, and the other end of the crank 4-3 is movably connected to the output shaft of the peeling drive motor 4-4.

[0039] The working principle of the stuffing machine of this embodiment is roughly as follows:

[0040] The skin raw material pushing mechanism conveys the skin material to the communicating vessel, and the filling feeding mechanism conveys the filling downward. The lower end of the discharge port of the funnel 1-1 extends approximately to the vicinity of the horizontal center axis of the skin feed port. When the filling reaches the discharge port of the funnel 1-1, the filling feeding mechanism stops feeding, and the telescopic rod 1-5, under the action of the cylinder 1-6, the extruder 1-7 moves downward to push the filling in the discharge port of the funnel 1-1 to approximately the horizontal center axis of the skin feed port (the center position of the cake), and then the extruder 1-7 rises and leaves. During this process, the skin raw material pushing mechanism continues to feed and wrap the filling. The rotary cutting drive motor 4-4 of the rotary cutting device drives one end of the crank 4-3 to rotate, and the other end of the crank 4-3 is connected to the lower plate 4-5 to drive the lower plate 4-5 to move. Under the movement of the lower plate 4-5 and the action of inertia, the upper surfaces of the inward ends of multiple rotary cutting members 4-2 converge inward to form a complete flat surface to cut the material, and the material falls from the through hole. At the same time, the filling feeding mechanism continues to feed the fillings, and the process repeats until it needs to stop. Example

[0041] The main technical scheme of this embodiment is basically the same as that of Embodiment 1. For the features not explained in this embodiment, the explanation in Embodiment 1 is adopted and will not be repeated here. In this embodiment, the skin raw material pushing mechanism includes a feed hopper 2-1, a screw 2-2, a feeding barrel 2-3 and a feeding drive 2-4. The screw 2-2 is rotatably mounted on the feeding barrel 2-3 and driven to rotate by the feeding drive 2-4. The feeding end of the feeding barrel 2-3 is provided with a feed port, and the discharging end is provided with a discharge port. The feed port is equipped with a feed hopper 2-1, and the discharge port of the feeding barrel 2-3 is connected to the skin feed port of the stuffing connecting vessel 3. The feeding drive 2-4 uses a servo motor 1-2. The skin raw material pushing mechanism of this embodiment can achieve precise feeding through the cooperation of the screw 2-2 and the servo motor 1-2. Example

[0042] The main technical scheme of this embodiment is basically the same as that of Embodiment 1 or Embodiment 2. The features not explained in this embodiment adopt the explanation in Embodiment 1 or Embodiment 2 and will not be described again here. In this embodiment, the rotary cutting assembly includes a plurality of rotary cutting members 4-2, and the outer ends of the rotary cutting members 4-2 are rotatably mounted on the lower plate 4-5. Among them, the inner ends of the rotary cutting members 4-2 face the center of the lower plate 4-5, and the outer ends of the plurality of rotary cutting members 4-2 are evenly divided along the circumferential direction. The inner end of the rotary cutting member 4-2 is set to an arc shape, and the inner ends of the plurality of rotary cutting members 4-2 can be assembled into a seamless whole. Such an arrangement can realize the splicing and separation of the inner ends of the plurality of rotary cutting members along with the operation of the rotary cutting drive motor. When splicing, the material below the lower plate 4-5 can be cut off, and when separating, the cut material falls smoothly onto the discharge conveyor. Example

[0043] The main technical scheme of this embodiment is basically the same as that of embodiment 1. The features not explained in this embodiment are explained in embodiment 1 and will not be described again. A discharge conveyor 5 is also provided, one end of which is located below the rotary cutting device 4, so as to achieve efficient transmission.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit the scope of protection of the claims. A person skilled in the art should understand and modify or replace the technical solution of the utility model with the preferred embodiments, but the technical solution of the utility model is substantially the same and within the scope of protection.

Claims

1. A stuffing machine, characterized in that: It includes a skin material pushing mechanism, a filling feeding mechanism, a filling connecting vessel and a rotary cutting device. The filling connecting vessel is provided with a skin feeding port, a filling feeding port and a filling discharging port. The rotary cutting device is provided with a forming cavity and a rotary cutting component; The discharge port of the skin material pushing mechanism is connected with the skin material feeding port, the discharge port of the filling material feeding mechanism is connected with the filling material feeding port, the filling discharge port faces the forming cavity of the rotary cutting device, and the rotary cutting component cuts the raw materials below the filling discharge port; The filling feeding mechanism comprises a funnel, a motor, a propeller, a rotating shaft, a telescopic rod and a cylinder. The rotating shaft is driven by the motor and is rotatably installed in the funnel. The propeller is wound around the rotating shaft and the blade surface of the propeller spirally shrinks from top to bottom. The rotating shaft is hollow, the telescopic rod passes through the rotating shaft, the lower end of the telescopic rod extending out of the rotating shaft is provided with an extruding piece, and the upper end of the telescopic rod extending out of the rotating shaft is connected to the piston rod of the cylinder.

2. The stuffing encrusting machine according to claim 1, characterized in that: The skin raw material pushing mechanism includes a feed hopper, a screw, a feeding barrel and a feeding drive device. The screw is rotatably installed on the feeding barrel and is driven to rotate by the feeding drive device. A feed port is provided at one end of the feeding barrel, and a discharge port is provided at the other end. The feed port is equipped with a feed hopper, and the discharge port of the feeding barrel is connected to the skin feed port of the stuffing connecting vessel.

3. The stuffing encrusting machine according to claim 1, characterized in that: A bearing is arranged between the telescopic rod and the inner wall of the rotating shaft.

4. The stuffing encrusting machine according to claim 1, characterized in that: The upper part of the rotating shaft is fixedly connected with a driven gear, the output shaft of the motor is equipped with a driving gear, and the driving gear and the driven gear are meshed for transmission.

5. The stuffing encrusting machine according to claim 1, characterized in that: The extruding piece is arranged in an inverted cone shape. When the extruding piece descends to extrude the inner filling, the outer surface of the extruding piece avoids being fitted with the inner surface of the lowermost end of the funnel.

6. The stuffing encrusting machine according to claim 1, characterized in that: The rotary cutting device includes an upper plate, a rotary cutting assembly, a crank, a rotary cutting drive motor and a lower plate. The middle parts of the upper plate and the lower plate are both provided with through holes for materials to pass through; the rotary cutting assembly is installed on the lower plate, one side of the lower plate is movably connected to one end of the crank, and the other end of the crank is movably connected to the output shaft of the rotary cutting drive motor; when the rotary cutting assembly is located below the through hole of the upper plate, the upper surface of the rotary cutting assembly, the through hole of the upper plate and the lower end of the stuffing communicating vessel together constitute a forming cavity.

7. The stuffing encrusting machine according to claim 6, characterized in that: The peeling assembly comprises a plurality of peeling parts, and the outer ends of the peeling parts are rotatably mounted on the lower plate.

8. The stuffing encrusting machine according to claim 6, characterized in that: The inner end faces the center of the lower plate; the outer ends of the plurality of rotary cut pieces are evenly spaced along the circumferential direction.

9. The stuffing encrusting machine according to claim 8, characterized in that: The inward end of the rotary cutting piece is arranged in an arc shape, and the inward ends of a plurality of rotary cutting pieces can be assembled into a seamless whole.

10. The stuffing encrusting machine according to claim 1, characterized in that: A discharging conveyor is also provided, one end of which is located below the rotary cutting device.

Images