Stuffing wrapping machine

Abstract

The utility model discloses an encrusting machine and relates to the technical field of food processing. The full-automatic encrusting machine comprises a feeding mechanism, an encrusting mechanism, a knife passing structure and a rack, a feeding mechanism, a stuffing wrapping mechanism and a knife passing structure are respectively mounted on the rack; the feeding mechanism comprises a flour hopper, a stuffing hopper and a feeding pipe; the flour hopper and the stuffing hopper are communicated with the two sides of the stuffing wrapping mechanism; the stuffing wrapping mechanism comprises a stuffing wrapping pipe, an inner stuffing pipe, an oil seal structure and a material pressing ring structure; the stuffing wrapping pipe is in clearance fit with an inner stuffing pipe; one side of the inner stuffing pipe is communicated with a stuffing guide block; the stuffing wrapping pipe is provided with a wrapper feeding hole, and the stuffing guide block and the wrapper feeding hole are respectively communicated with an outlet of the feeding pipe; a material pressing ring structure is also assembled in the encrusting pipe, and an oil seal structure is assembled at the material pressing ring structure of the encrusting pipe; a knife passing structure is assembled at the bottom of the encrusting mechanism; and a driving mechanism is mounted on the rack. Through the structural design effect of the encrusting mechanism, the encrusting machine has the advantages of guaranteeing the cutting effect and the hygienic standard and safety quality of food.

Description

Technical Field

[0001] This utility model belongs to the field of food processing technology, and in particular relates to a stuffing machine. Background Technology

[0002] A stuffing machine involves placing kneaded dough and prepared filling into separate hoppers. When started, the machine automatically wraps the filling inside the dough. By adjusting the dough and filling feed switches, the machine shapes the filling into desired sizes and then conveys it out via a conveyor belt. It can produce various stuffed products and accommodates different fillings, such as Cantonese mooncakes and red bean paste buns.

[0003] Existing filling machines simply wrap dough and filling together, resulting in a relatively simple structure that fails to effectively seal the filling with oil. This leads to problems such as poor cutting results and irregular cross-sections inside the filling, potentially contaminating food products. To address these issues, this invention presents a new filling machine. Utility Model Content

[0004] The purpose of this invention is to provide a stuffing machine that, through the structural design of the stuffing mechanism and the passing blade structure, uses a pressing ring structure to stir and compact the fabric inside the stuffing tube, reducing air bubbles in the fabric and improving its integrity, thereby ensuring the subsequent cutting effect. Simultaneously, it isolates the inner and outer sides of the pressing ring structure, ensuring food hygiene standards and safety, and solving the aforementioned problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a stuffing machine, comprising a feeding mechanism, a stuffing mechanism, a cutting structure, and a frame. The feeding mechanism, stuffing mechanism, and cutting structure are fixedly mounted on the frame. The feeding mechanism includes a dough hopper, a filling hopper, and a feeding pipe. Both the dough hopper and the filling hopper are fixedly connected to both sides of the stuffing mechanism via the feeding pipe. The stuffing mechanism includes a stuffing pipe, an inner filling pipe, an oil seal structure, and a pressing ring structure. The pressing ring structure stirs and compacts the dough on the inner wall of the stuffing pipe, not only squeezing the dough downwards from the inner wall of the stuffing pipe but also reducing air bubbles in the dough and improving the compactness of the dough, thus ensuring the subsequent cutting effect. The filling tube is fitted with an inner filling tube with a gap; a filling guide block is fixedly connected to one side of the inner filling tube, and the outer end of the filling guide block penetrates the filling tube; a dough inlet is opened on the side of the filling tube away from the filling guide block, and the filling guide block and the dough inlet are fixedly connected to the outlet of the inlet tube; a pressing ring structure is also assembled inside the filling tube, and several pressing strips are arranged in a circular array on the inner wall of the pressing ring structure; an oil seal structure is assembled at the pressing ring structure of the filling tube; the oil seal structure isolates the inner side and the outer side of the pressing ring structure, ensuring the hygiene standards and safety quality of the food; a passing knife structure is assembled at the bottom of the filling mechanism; a drive mechanism is fixedly installed on the frame.

[0007] As a preferred embodiment of this utility model, both the dough hopper and the filling hopper are equipped with a auger tube for conveying materials; both the dough hopper and the filling hopper are equipped with a pressing roller for extruding and pushing materials above the auger tube; the driving mechanism includes a drive motor A; each set of auger tubes and pressing rollers is connected to a drive motor A for transmission.

[0008] As a preferred embodiment of this utility model, the bottom of the filling tube and the inner filling tube are respectively provided with a narrowing opening A and a narrowing opening B.

[0009] As a preferred embodiment of this utility model, the filling tube includes a rotating tube and a fixed tube; a pressing ring structure is assembled between the rotating tube and the fixed tube, and a gear is snapped onto the outer side of the pressing ring structure; the driving mechanism includes a driving motor B; a driving motor B is circumferentially connected to the gear; the filling tube is equipped with an oil seal structure at each contact position with the pressing ring structure to isolate the inner and outer sides of the pressing ring structure; and a sealing ring is assembled at each contact position of the oil seal structure with the inner and outer walls of the pressing ring structure.

[0010] As a preferred embodiment of this utility model, the top of the rotating tube of the filling tube is fixedly installed with the top of the inner filling tube; an oil seal structure is fixed at the bottom of the rotating tube, and the oil seal structure and the outer side of the pressing ring structure are rotated together by a sealing ring; the dough inlet is located on the circumferential side of the rotating tube.

[0011] As a preferred embodiment of this utility model, the cutting structure includes several rotating cutters, a rotating control connector, and a cutter holder. Several rotating cutters are rotatably fitted onto the cutter holder via rotating columns, and all the rotating cutters are arranged in a circular array with each adjacent pair in contact. One of the rotating cutters is rotatably fitted with the rotating control connector. The driving mechanism includes a drive motor C. A turntable is fixed to the output shaft of the drive motor C, and the turntable is rotatably fitted with the rotating control connector at a non-central location. The drive motor C controls all the rotating cutters to either be in an overall open state or completely closed state via the rotating control connector.

[0012] As a preferred embodiment of this utility model, the outer side of the rotating cutter is provided with an arc surface, and the inner side of the rotating cutter is provided with a groove that slides and engages with the arc surface on the outer side of the rotating cutter; an extension block is provided at the bottom of the arc surface.

[0013] As a preferred embodiment of this utility model, the rotary cutter includes a rotary seat and a cutter body; the rotary seat is threadedly mounted with the cutter body via two studs.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model utilizes the filling mechanism and the cutting structure to stir and compact the fabric on the inner wall of the filling tube using the pressing ring structure; this improves the compactness between the fabrics, thereby ensuring the subsequent cutting effect; at the same time, it isolates the inner and outer sides of the pressing ring structure, ensuring the hygiene standards and safety quality of the food.

[0016] 2. This utility model uses the action of the pressure roller to prevent the material inside the dough hopper and filling hopper from being squeezed out and overflowing, and to squeeze and push the material inside them into the feed pipe; it has the advantages of improving the efficiency of material conveying, preventing material waste and falling, and ensuring smooth material conveying.

[0017] 3. This utility model uses a rotating seat and a cutter body for threaded installation, which has the advantages of being easy to clean, install and disassemble.

[0018] 4. This utility model has the function of exchanging dough and filling by designing a rotating tube and a fixing tube in the filling tube.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a partial structural diagram of a stuffing machine according to the present invention;

[0022] Figure 2 This is a structural schematic diagram of a stuffing machine according to the present invention from a rear view.

[0023] Figure 3 This is a schematic diagram of the filling mechanism of this utility model;

[0024] Figure 4 This is a partial exploded view of the filling mechanism of this utility model;

[0025] Figure 5 This is a schematic diagram of the tool passing structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the tool-passing structure of this utility model during the opening and closing process;

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1-Feeding mechanism, 2-Filling mechanism, 3-Knife passing structure, 4-Frame, 5-Drive mechanism, 101-Dough hopper, 102-Filling hopper, 103-Feeding pipe, 104-Dragon pipe, 105-Pressure roller, 201-Filling pipe, 202-Inner filling pipe, 203-Oil seal structure, 204-Pressure ring structure, 205-Gear, 206-Sealing ring, 207-Pressure strip, 301-Rotating cutter, 302-Rotating control connecting seat, 303-Knife holder, 304-Arc surface, 305-Groove, 306-Extension block, 2011-Dough inlet, 2012-Narrowing opening A, 2013-Rotating pipe, 2014-Fixed pipe, 2021-Filling guide block, 2022-Narrowing opening B, 3011-Rotating seat, 3012-Cutter body. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-6 As shown, this utility model is a stuffing machine, including a feeding mechanism 1, a stuffing mechanism 2, a passing blade structure 3, and a frame 4; the feeding mechanism 1, the stuffing mechanism 2, and the passing blade structure 3 are fixedly installed on the frame 4 respectively; the feeding mechanism 1 includes a dough hopper 101, a filling hopper 102, and a feeding pipe 103; the dough hopper 101 and the filling hopper 102 are both fixedly connected to both sides of the stuffing mechanism 2 through the feeding pipe 103 respectively; the stuffing mechanism 2 includes a stuffing tube 201, an inner filling tube 202, an oil seal structure 203, and a pressing ring structure 204; wherein, the function of the pressing ring structure 204 is to stir and compact the dough on the inner wall of the stuffing tube 201; it not only squeezes the dough downward from the inner wall of the stuffing tube 201, but also reduces the degree of air bubbles in the dough and improves the compactness between the dough, thereby ensuring the subsequent cutting effect; the stuffing tube 201... 1. An inner filling tube 202 is fitted with an internal clearance; a filling guide block 2021 is fixedly connected to one side of the inner filling tube 202, and the outer end of the filling guide block 2021 passes through the filling tube 201; a dough inlet 2011 is opened on the side of the filling tube 201 away from the filling guide block 2021, and the filling guide block 2021 and the dough inlet 2011 are fixedly connected to the outlet of the feeding tube 103 respectively; a pressing ring structure 204 is also assembled inside the filling tube 201, and three or six pressing strips 207 are arranged in a circular array on the inner wall of the pressing ring structure 204; an oil seal structure 203 is assembled at the pressing ring structure 204 of the filling tube 201; the oil seal structure 203 isolates the inner side of the pressing ring structure 204 from the outer side; ensuring the hygiene standards and safety quality of the food; a passing knife structure 3 is assembled at the bottom of the filling mechanism 2; a drive mechanism 5 is fixedly installed on the frame 4.

[0031] Among them, such as Figure 1-3 As shown, both the dough hopper 101 and the filling hopper 102 are equipped with a auger tube 104 for conveying materials; both the dough hopper 101 and the filling hopper 102 are equipped with a pressing roller 105 for extruding and pushing materials above the auger tube 104; the drive mechanism 5 includes a drive motor A; each set of auger tubes 104 and pressing rollers 105 is connected to a drive motor A for transmission; the bottom of the filling tube 201 and the inner filling tube 202 are respectively provided with a narrowing opening A2012 and a narrowing opening B2022.

[0032] Among them, such as Figure 4As shown, the filling tube 201 includes a rotating tube 2013 and a fixed tube 2014; a pressing ring structure 204 is assembled between the rotating tube 2013 and the fixed tube 2014, and a gear 205 is snapped onto the outside of the pressing ring structure 204; the drive mechanism 5 includes a drive motor B; a drive motor B is connected to the circumference of the gear 205; an oil seal structure 203 is assembled at each contact position of the pressing ring structure 204 on the filling tube 201 to isolate the inner and outer sides of the pressing ring structure 204; a sealing ring 206 is assembled at each contact position of the oil seal structure 203 with the inner and outer walls of the pressing ring structure 204.

[0033] Among them, such as Figure 3 As shown, the top of the rotating tube 2013 of the filling tube 201 is fixedly installed between the top of the inner filling tube 202; the bottom of the rotating tube 2013 is fixed with an oil seal structure 203, and the oil seal structure 203 and the outer side of the pressing ring structure 204 are rotated and engaged by a sealing ring 206; the dough inlet 2011 is located on the circumferential side of the rotating tube 2013; the filling tube 201 is designed with the functions of the rotating tube 2013 and the fixed tube 2014, so that the filling mechanism 2 has the function of rotation adjustment, that is, when the materials put into the dough hopper (101) and the filling hopper (102) in the feeding mechanism are swapped, the filling mechanism 2 only needs to be rotated 180 degrees to complete the rotation swap mode; so as to better adapt to the installation position of the enterprise equipment and improve the function of the equipment's usage scenario and location selection.

[0034] Among them, such as Figure 5 As shown, the cutting structure 3 includes six rotating cutters 301, a rotating control connector 302, and a cutter holder 303. The cutter holder 303 has six rotating cutters 301 rotatably engaged with each other via a rotating column. All rotating cutters 301 are arranged in a circular array, and each pair of adjacent rotating cutters 301 is in contact with each other. One of the rotating cutters 301 is rotatably engaged with the rotating control connector 302. The drive mechanism 5 includes a drive motor C. A turntable is fixed on the output shaft of the drive motor C. The turntable is rotatably engaged with the rotating control connector 302 at a non-central position. The drive motor C controls all rotating cutters 301 to either be in an overall open state or completely closed state via the rotating control connector 302.

[0035] Among them, such as Figure 5-6 As shown, the outer side of the rotary cutter 301 is provided with an arc surface 304, and the inner side of the rotary cutter 301 is provided with a groove 305 that slides with the arc surface 304 on the outer side of the rotary cutter 301; an extension block 306 is provided at the bottom of the arc surface 304; the rotary cutter 301 includes a rotary seat 3011 and a cutter body 3012; the rotary seat 3011 is threaded with the cutter body 3012 through two studs.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stuffing machine, characterized in that: It includes a feeding mechanism (1), a filling mechanism (2), a cutting structure (3), and a frame (4); The frame (4) is fixedly installed with a feeding mechanism (1), a filling mechanism (2), and a cutting structure (3); the feeding mechanism (1) includes a dough hopper (101), a filling hopper (102), and a feeding pipe (103); the dough hopper (101) and the filling hopper (102) are fixedly connected to both sides of the filling mechanism (2) through the feeding pipe (103); The filling mechanism (2) includes a filling tube (201), an inner filling tube (202), an oil seal structure (203), and a pressing ring structure (204); the inner filling tube (202) is fitted inside the filling tube (201) with a gap; a filling guide block (2021) is fixedly connected to one side of the inner filling tube (202), and the outer end of the filling guide block (2021) passes through the filling tube (201); a dough inlet (2011) is opened on the side of the filling tube (201) away from the filling guide block (2021), and the filling guide block (2021) and the dough inlet (2011) are fixedly connected to the outlet of the feeding tube (103); The filling tube (201) is also equipped with a pressing ring structure (204), and the filling tube (201) is equipped with an oil seal structure (203) at the pressing ring structure (204); The bottom of the filling mechanism (2) is equipped with a cutting structure (3); a drive mechanism (5) is fixedly installed on the frame (4).

2. The stuffing machine according to claim 1, characterized in that, The dough hopper (101) and filling hopper (102) are each equipped with a auger tube (104) for conveying materials; the dough hopper (101) and filling hopper (102) are each equipped with a pressing roller (105) for extruding and pushing materials above the auger tube (104); the drive mechanism (5) includes a drive motor A; each set of auger tubes (104) and pressing rollers (105) is connected to a drive motor A for transmission.

3. A stuffing machine according to claim 1, characterized in that, The bottom of the filling tube (201) and the inner filling tube (202) are respectively provided with a narrowing opening A (2012) and a narrowing opening B (2022).

4. A stuffing machine according to claim 1, characterized in that, The filling tube (201) includes a rotating tube (2013) and a fixed tube (2014); a pressing ring structure (204) is assembled between the rotating tube (2013) and the fixed tube (2014), and a gear (205) is snapped onto the outside of the pressing ring structure (204); the driving mechanism (5) includes a driving motor B; a driving motor B is connected to the circumferential side of the gear (205); the filling tube (201) is equipped with an oil seal structure (203) at the contact position with the pressing ring structure (204) to isolate the inner side and the outer side of the pressing ring structure (204); a sealing ring (206) is assembled at the contact position of the oil seal structure (203) with the inner wall and the outer wall of the pressing ring structure (204).

5. A stuffing machine according to claim 4, characterized in that, The top of the rotating tube (2013) of the filling tube (201) is fixedly installed between the top of the inner filling tube (202); an oil seal structure (203) is fixed at the bottom of the rotating tube (2013), and the oil seal structure (203) and the outer side of the pressing ring structure (204) are rotated together by a sealing ring (206); the dough inlet (2011) is located on the circumferential side of the rotating tube (2013).

6. A stuffing machine according to claim 1, characterized in that, The passing-through structure (3) includes several rotating cutters (301), a rotating control connecting seat (302), and a cutter holder (303); several rotating cutters (301) are rotatably engaged on the cutter holder (303) via rotating columns, and all the rotating cutters (301) are arranged in a circular array and each pair of adjacent rotating cutters (301) are in contact with each other; one of the rotating cutters (301) is rotatably engaged with the rotating control connecting seat (302); the driving mechanism (5) includes a drive motor C; a turntable is fixed on the output shaft of the drive motor C, and the turntable is rotatably engaged with the rotating control connecting seat (302) at a non-central position. The drive motor C controls all the rotating cutters (301) to perform an overall open state or a fully closed operation through the rotating control connecting seat (302).

7. A stuffing machine according to claim 6, characterized in that, The outer side of the rotary cutter (301) is provided with an arc surface (304), and the inner side of the rotary cutter (301) is provided with a groove (305) that slides and engages with the arc surface (304) on the outer side of the rotary cutter (301); an extension block (306) is provided at the bottom of the arc surface (304).

8. A stuffing machine according to claim 6, characterized in that, The rotary cutter (301) includes a rotating base (3011) and a cutter body (3012); the rotary base (3011) is threaded with the cutter body (3012) via two studs.

9. A stuffing machine according to claim 1, characterized in that, The inner wall of the pressure ring structure (204) has a circular array of pressure strips (207).

Images