Multi-station filling device for roast sausages and filling method of multi-station filling device

Abstract

The invention relates to the technical field of sausage filling, in particular to a multi-station filling device for sausages and a filling method thereof.The multi-station filling device comprises a filling pressure barrel and a bottom box, the lower end of the filling pressure barrel communicates with the upper surface of the bottom box, a plurality of material passing blocks are installed on the side face of the bottom box, and the ends, close to the bottom box, of the material passing blocks are in a concave shape; the concave material passing block is communicated with the interior of the bottom box, a discharging pipe is fixed to the end, away from the bottom box, of the material passing block, an adjusting disc is arranged between the discharging pipe and the material passing block, the outer surface of the adjusting disc is rotationally sleeved with the material passing block, and the outer surface of the discharging pipe is slidably sleeved with a casing connecting structure. According to the multi-station sausage filling machine, the sausage casing connecting structure can be pulled to move under the pushing force of meat, the sausage casing connecting structure pulls the vertical shaft rod and the adjusting disc to rotate through the linkage rope, the adjusting disc drives the material passing hole and the discharging pipe to be staggered, after the sausage casing is used up, material supply into the discharging pipe is stopped, and discharging of the discharging pipe is stopped; and a worker has enough time to replace a new casing.

Description

Technical Field

[0001] The present invention relates to the technical field of sausage filling, and in particular to a multi-station filling device for sausages and a filling method thereof. Background Art

[0002] Sausages, a kind of delicious roasted food, are low-temperature meat products with traditional Chinese flavors produced by using modern Western meat processing technologies. The meat products roasted in an electric roasting furnace are deeply loved by consumers. When producing sausages, they all need to be filled.

[0003] Chinese Patent Publication No. CN211960763U discloses an automatic sausage filling device, including a base, support columns, a material storage bin, a feed hopper, a first power device, a spiral feeding shaft, a filling block, a second power device, a pushing block, a filling pipe, a support block, a feeding mechanism, and a bundling and cutting mechanism; there are multiple support columns; the multiple support columns are arranged on the base; the material storage bin is arranged on the tops of the multiple support columns; the lower end of the material storage bin is conical, and a discharge port is arranged at the lower end of the material storage bin; the feed hopper is arranged on one side of the material storage bin, and the feed hopper is internally communicated with the material storage bin; the upper end of the spiral feeding shaft is rotatably arranged at the middle position of the inner wall of the top of the material storage bin; a first power device for driving the spiral feeding shaft to rotate is arranged in the middle upper part of the material storage bin; the utility model has a simple structure and is convenient to operate. The raw materials are sent into the filling channel through the spiral feeding shaft, and the feeding is accurate, so that the subsequent products obtained are uniform in thickness. The length of the products obtained is ensured to be consistent by the distance between the sensors, which is convenient for subsequent production and has high production efficiency. The above related technologies have the following defects: in order to increase the enema efficiency in factory enema, multi-station enema treatment is carried out, but during multi-station enema, it often occurs that the staff do not replace the sausage casing in time. When the new sausage casing is not installed, the meat material will overflow to the outside and fall, resulting in waste. Therefore, a multi-station filling device for sausages and a filling method thereof are provided. Summary of the Invention

[0004] In order to ensure that the extrusion of meat material stops in time after the sausage casing is full, the present invention provides a multi-station filling device for sausages and a filling method thereof.

[0005] A multi-station filling device for sausages provided by the present invention adopts the following technical solutions: including a filling pressure barrel and a bottom box, the lower end of the filling pressure barrel is connected and installed with the upper surface of the bottom box, a plurality of material passing blocks are installed on the side surface of the bottom box, one end of the material passing block close to the bottom box is recessed, the recessed shape of the material passing block is communicated with the inside of the bottom box, a discharge pipe is fixed at the end of the material passing block far from the bottom box, an adjusting disc is arranged between the discharge pipe and the material passing block, the material passing block is rotatably sleeved on the outer surface of the adjusting disc, and a sausage casing connection structure is slidably sleeved on the outer surface of the discharge pipe.

[0006] A vertical shaft rod is installed on the circumferential side of the outer end of the regulating disc outside the material-passing block. A linkage rope is fixed to the other end of the vertical shaft rod, and the other end of the linkage rope is fixed to the casing connecting structure. A material-passing hole is formed in the circumferential side of the regulating disc, and the material-passing hole is perpendicular to and intersects with the axis of the regulating disc. Both ends of the material-passing hole are communicated with the inside of the discharge pipe and the concave structure of the material-passing block respectively.

[0007] Optionally, fitting arc blocks are arranged on both the upper and lower sides of the end of the discharge pipe far from the material-passing block. The two fitting arc blocks are detachably connected by bolts, and the material-passing block is fixedly connected to the adjacent fitting arc block.

[0008] Optionally, the casing connecting structure includes a reducing collar and a plurality of pressing plates. The outer diameter of one end of the reducing collar far from the material-passing block is smaller than the outer diameter of the other end of the reducing collar. The pressing plates are located at the small-diameter end of the reducing collar. The reducing collar is slidably sleeved on the outer surface of the discharge pipe. A threaded rod is fixed to the side of the pressing plate far from the axis of the reducing collar. An internally threaded ring is threadedly sleeved on the outer surface of the threaded rod, and the internally threaded ring is rotatably connected to the reducing collar. The linkage rope is fixed to the reducing collar.

[0009] Optionally, a meshing ring is rotatably sleeved at the small-diameter end of the reducing collar. A small bevel gear is fixed to the end of the internally threaded ring far from the axis of the reducing collar, and the small bevel gear meshes with the meshing ring.

[0010] Optionally, an elastic clamping frame is fixed to one side of the material-passing block. Card slots are formed at the lower end of the elastic clamping frame and on both sides of the axis of the regulating disc. A round rod is arranged inside the card slots, and the round rod is fixed to the end face of the regulating disc. The parts of the elastic clamping frame above and below the card slots are made of elastic materials.

[0011] Optionally, a pressure spring is fixed to the end of the reducing collar close to the material-passing block, and the other end of the pressure spring is fixed to the discharge pipe. The discharge pipe is located inside the inner ring of the pressure spring.

[0012] Optionally, the material-passing block is slidably inserted into the side of the bottom box. A tapered hole is formed in the connecting surface between the bottom box and the material-passing block. The end of the tapered hole far from the bottom box is the large-diameter end. A tapered plug is fitted and inserted into the tapered hole. An elastic telescopic rod is fixed to the end of the tapered plug located inside the bottom box, and the other end of the elastic telescopic rod is fixed to the inner wall of the bottom box.

[0013] Optionally, the small-diameter end of the tapered plug is located outside the bottom box. A flat plate is fixedly inserted into the concave structure of the material-passing block, and the flat plate is attached to the outer surface of the bottom box. The central axis of the flat plate and the central axis of the tapered plug are in the same plane.

[0014] Optionally, a rope winding rod is arranged in contact with the lower side of the linkage rope. The rope winding rod is rotatably connected to the discharge pipe, and the part of the linkage rope on the left side of the rope winding rod is horizontal.

[0015] The multi-station filling method for grilled sausages includes the following steps: S1. Sheath the casing of the grilled sausage on the surface of the discharge pipe, and fix the head end of the casing through the casing connection structure.

[0016] S2. The bottom box fills the discharge pipe with meat through the material-passing block and the material-passing holes in the adjustment disk, and the discharge pipe fills the inside of the casing with the meat.

[0017] S3. As the meat is gradually filled into the casing, the casing is gradually pulled out from the discharge pipe, and the casing is gradually tightened on the surface of the discharge pipe. When continuing to fill the casing with meat, the casing gradually pulls the casing connection structure to move.

[0018] S4. The casing connection structure drives the vertical shaft rod and the adjustment disk to rotate through the linkage rope. The adjustment disk drives the material-passing hole to be misaligned with the discharge pipe, so that when the casing is used up, the supply of material to the discharge pipe is stopped. During multi-station sausage stuffing, the staff has enough time to replace the new casing.

[0019] In summary, the present invention includes the following beneficial technical effects: By setting components such as a linkage rope, a material-passing hole, and an adjustment disk, when the casing is almost used up, the casing is gradually tightened, and when the discharge pipe continues to fill the tightened casing with meat, the casing pulls the casing connection structure to move under the thrust of the meat. The casing connection structure drives the vertical shaft rod and the adjustment disk to rotate through the linkage rope. The adjustment disk drives the material-passing hole to be misaligned with the discharge pipe, so that when the casing is used up, the supply of material to the discharge pipe is stopped, and the discharge pipe stops discharging. During multi-station sausage stuffing, the staff has enough time to replace the new casing. By setting components such as an elastic clamping frame, a clamping groove, a round rod, and a pressure spring, when filling the discharge pipe with meat, the round rod is controlled to be located inside the clamping groove, and the elastic clamping frame limits the round rod through the clamping groove so that the material-passing hole is stably in a horizontal state. When the casing connection structure applies enough pulling force to the adjustment disk through the linkage rope, the round rod pushes the elastic material part of the clamping groove part of the elastic clamping frame to elastically deform, disengaging the round rod from the clamping groove, and then the pressure spring quickly pushes the casing connection structure to straighten and tighten the linkage rope, and the material-passing hole quickly separates from the discharge pipe by misalignment. By setting components such as a tapered hole, a tapered plug, and a flat plate, when it is necessary to adjust the filling position of the discharge pipe, push the material-passing block to slide on the side of the bottom box, and the parallel part located inside the material-passing block pushes the tapered plug located inside the material-passing block to retract into the corresponding tapered hole, so that the meat in the bottom box can be filled into the corresponding material-passing block through the gap between the tapered plug and the tapered hole, and the filling position can be changed according to requirements. Description of the Drawings Figure 1 is the overall structure schematic diagram in the embodiment of the present invention; Figure 2 is the structure schematic diagram of the connection between the bottom box and the filling pressure barrel in the embodiment of the present invention; Figure 3 is the structure schematic diagram of the connection between the elastic telescopic rod and the bottom box in the embodiment of the present invention; Figure 4 It is a schematic structural diagram of the connection between the fitting arc block and the discharge pipe in the embodiment of the present invention; Figure 5 It is a schematic structural diagram of the connection between the meshing ring and the small bevel gear in the embodiment of the present invention; Figure 6 It is a schematic side view of part of the structure in the embodiment of the present invention; Figure 7 It is a schematic structural diagram of the connection between the adjusting disc and the material-passing block in the embodiment of the present invention; Figure 8 It is a schematic top view of part of the structure in the embodiment of the present invention.

[0020] Reference numerals: 1, filling pressure barrel; 2, bottom box; 3, material-passing block; 4, discharge pipe; 5, flat plate; 6, adjusting disc; 7, casing connection structure; 71, reducing sleeve ring; 711, meshing ring; 712, small bevel gear; 72, pressing plate; 73, threaded rod; 74, internal thread ring; 8, linkage rope; 9, vertical shaft rod; 10, material-passing hole; 11, fitting arc block; 12, elastic clamping frame; 13, clamping groove; 14, rope-winding rod; 15, round rod; 16, pressure spring; 17, conical hole; 18, conical plug; 19, elastic telescopic rod. Detailed implementation manners

[0021] The following will further elaborate on the present invention in conjunction with the attached Figures 1-8 drawings.

[0022] An embodiment of the present invention discloses a multi-station filling device for grilled sausages and its filling method. As Figures 1-8 shown, it includes a filling pressure barrel 1 and a bottom box 2. The lower end of the filling pressure barrel 1 is connected and installed in communication with the upper surface of the bottom box 2. A plurality of material-passing blocks 3 are installed on the side of the bottom box 2. The upper end of the filling pressure barrel 1 is provided with a feeding mechanism and a mechanism for applying a thrust to the internal meat material, which can add meat material to the inside and apply a thrust to the internal meat material. The filling pressure barrel 1 presses the meat material into the material-passing blocks 3 through the bottom box 2. One end of the material-passing block 3 close to the bottom box 2 is concave, and the concave shape of the material-passing block 3 is in communication with the inside of the bottom box 2.

[0023] The material - passing block 3 is slidably inserted into the side of the bottom box 2. The material - passing block 3 can slide on the side of the bottom box 2. A tapered hole 17 is provided on the connecting surface between the bottom box 2 and the material - passing block 3. The end of the tapered hole 17 far from the bottom box 2 is the large - diameter end. A tapered plug 18 is fitted and inserted into the tapered hole 17. The tapered plug 18 is coaxial with the tapered hole 17. The tapered plug 18 can move along the axis of the tapered hole 17. One end of the tapered plug 18 located inside the bottom box 2 is fixed with an elastic telescopic rod 19. The other end of the elastic telescopic rod 19 is fixed to the inner wall of the bottom box 2. The elastic telescopic rod 19 has a tendency to push the tapered plug 18 to cooperate with the tapered hole 17 for plugging. The small - diameter end of the tapered plug 18 is located outside the bottom box 2. A flat plate 5 is fixedly inserted into the concave - shaped structure of the material - passing block 3. The flat plate 5 is in contact with the outer surface of the bottom box 2. The central axis of the flat plate 5 and the central axis of the tapered plug 18 are in the same plane. When the flat plate 5 moves with the material - passing block 3 and contacts the tapered plug 18, it can push the tapered plug 18 to compress the elastic telescopic rod 19, so that a gap is formed between the tapered plug 18 and the tapered hole 17. The meat material in the bottom box 2 enters the material - passing block 3 through the gap between the tapered plug 18 and the tapered hole 17, and the position of the filling station of the discharge pipe 4 can be adjusted.

[0024] One end of the material - passing block 3 far from the bottom box 2 is fixed with a discharge pipe 4.

[0025] On the upper and lower sides of one end of the discharge pipe 4 far from the material - passing block 3, there are both fitting arc - shaped blocks 11. The two fitting arc - shaped blocks 11 are detachably connected by bolts. The material - passing block 3 is fixedly connected to the adjacent fitting arc - shaped block 11. The casing is sleeved on the surface of the discharge pipe 4, so that the casing passes through between the two fitting arc - shaped blocks 11. The two fitting arc - shaped blocks 11 generate resistance to the movement of the casing, preventing the casing from moving too fast on the discharge pipe 4 and causing wrinkles in the part filled with meat material.

[0026] An adjusting disc 6 is arranged between the discharge pipe 4 and the material - passing block 3. The material - passing block 3 is rotatably sleeved on the outer surface of the adjusting disc 6. A casing connecting structure 7 is slidably sleeved on the outer surface of the discharge pipe 4.

[0027] On the circumferential side surface of one end of the adjusting disc 6 located outside the material - passing block 3, a vertical shaft rod 9 is installed. The other end of the vertical shaft rod 9 is fixed with a linkage rope 8. The other end of the linkage rope 8 is fixed to the casing connecting structure 7. The axis of the vertical shaft rod 9 is perpendicular to and intersects with the axis of the adjusting disc 6.

[0028] The casing connection structure 7 includes a reduced-diameter collar 71 and a plurality of pressing plates 72. The outer diameter of one end of the reduced-diameter collar 71 away from the material-passing block 3 is smaller than the outer diameter of the other end of the reduced-diameter collar 71. The pressing plates 72 are located at the small-diameter end of the reduced-diameter collar 71. The reduced-diameter collar 71 is slidably sleeved on the outer surface of the discharge pipe 4. A threaded rod 73 is fixed on one side of the pressing plate 72 away from the axis of the reduced-diameter collar 71. An internally threaded ring 74 is threadedly sleeved on the outer surface of the threaded rod 73. The internally threaded ring 74 is rotatably connected to the reduced-diameter collar 71. The end of the casing is sleeved on the small-diameter end of the reduced-diameter collar 71, and then the internally threaded ring 74 is rotated to engage with the threaded rod 73 to push the pressing plate 72 to press the casing, fixing the end of the casing to the reduced-diameter collar 71. When the casing is tightened and meat material continues to be filled into the casing, the casing pulls the linkage rope 8 through the reduced-diameter collar 71. A meshing ring 711 is rotatably sleeved at the small-diameter end of the reduced-diameter collar 71. A small bevel gear 712 is fixed at one end of the internally threaded ring 74 away from the axis of the reduced-diameter collar 71. The small bevel gear 712 meshes with the meshing ring 711. Rotating the meshing ring 711 can drive a plurality of internally threaded rings 74 to rotate synchronously through the engagement of the small bevel gear 712, so that a plurality of pressing plates 72 press the casing at the same time. The linkage rope 8 is fixed to the reduced-diameter collar 71.

[0029] A material-passing hole 10 is formed in the circumferential side surface of the adjusting disk 6. The material-passing hole 10 is perpendicular to and intersects with the axis of the adjusting disk 6. An elastic clamping frame 12 is fixed on one side surface of the material-passing block 3. Card slots 13 are formed at the lower end of the elastic clamping frame 12 and on both sides of the axis of the adjusting disk 6. The card slots 13 are symmetrically distributed on both sides of the axis of the adjusting disk 6. A round rod 15 is arranged inside the card slot 13. The round rod 15 is fixed to the end surface of the adjusting disk 6. The parts of the elastic clamping frame 12 above and below the card slot 13 are made of elastic materials. After the elastic material of the elastic clamping frame 12 receives sufficient thrust from the round rod 15, it can be deformed, and then the round rod 15 can be disengaged from the card slot 13. One end of a pressure spring 16 is fixed to the reduced-diameter collar 71 close to the material-passing block 3, and the other end of the pressure spring 16 is fixed to the discharge pipe 4. The discharge pipe 4 is located inside the inner ring of the pressure spring 16. Both ends of the material-passing hole 10 are communicated with the inside of the discharge pipe 4 and the concave structure of the material-passing block 3 respectively. The pressure spring 16 is in a compressed state. The elastic pressure of the pressure spring 16 is insufficient to push the round rod 15 to deform the elastic material part of the elastic clamping frame 12. When the round rod 15 is disengaged from the card slot 13 under the pulling force of the casing, the pressure spring 16 can quickly push the reduced-diameter collar 71 to move, straighten the linkage rope 8 quickly, and separate the material-passing hole 10 from the discharge pipe 4 quickly.

[0030] A rope winding rod 14 is arranged in contact with the lower side of the linkage rope 8. The rope winding rod 14 is rotatably connected to the discharge pipe 4. The part of the linkage rope 8 on the left side of the rope winding rod 14 is horizontal. The rope winding rod 14 limits the moving track of the linkage rope 8.

[0031] The present invention also discloses a multi-station filling method for grilled sausages, including the following steps: S1. Sleeve the casing of the grilled sausage on the surface of the discharge pipe 4, and fix the head end of the casing through the casing connection structure 7.

[0032] S2. The bottom box 2 fills the meat material into the discharge pipe 4 through the material passing block 3 and the material passing hole 10 in the adjusting disc 6, and the discharge pipe 4 fills the meat material into the inside of the casing.

[0033] S3. As the meat material is gradually filled into the casing, the casing is gradually pulled out from the discharge pipe 4, and the casing is gradually tightened on the surface of the discharge pipe 4. When continuing to fill the meat material into the casing, the casing gradually pulls the casing connection structure 7 to move.

[0034] S4. The casing connection structure 7 drives the vertical shaft rod 9 and the adjusting disc 6 to rotate through the linkage rope 8, and the adjusting disc 6 drives the material passing hole 10 to be misaligned with the discharge pipe 4, so that when the casing is used up, the feeding into the discharge pipe 4 stops, and during multi-station sausage stuffing, the staff has enough time to replace the new casing.

[0035] The working principle is as follows: The casing to be filled is sleeved on the surface of the discharge pipe 4, and then one end of the casing is fixed through the casing connection structure 7. The depression structures at both ends of the material passing hole 10 are controlled to be communicated with the discharge pipe 4 and the material passing block 3. The bottom box 2 fills the meat material into the discharge pipe 4 through the material passing block 3 and the material passing hole 10 in the adjusting disc 6, and the discharge pipe 4 fills the meat material into the inside of the casing. As the meat material is gradually filled into the casing, the casing is gradually pulled out from the discharge pipe 4. When the casing is almost used up and the casing is gradually tightened on the surface of the discharge pipe 4, when continuing to fill the meat material into the casing, the casing gradually pulls the casing connection structure 7 to move. The casing connection structure 7 drives the vertical shaft rod 9 and the adjusting disc 6 to rotate through the linkage rope 8, and the adjusting disc 6 drives the material passing hole 10 to be misaligned with the discharge pipe 4, so that when the casing is used up, the feeding into the discharge pipe 4 stops, and during multi-station sausage stuffing, the staff has enough time to replace the new casing.

[0036] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A multi-station filling device for grilled sausages, comprising a filling pressure barrel (1) and a bottom box (2), characterized in that: The lower end of the filling pressure barrel (1) is connected to the upper surface of the bottom box (2) and installed. A plurality of material passing blocks (3) are installed on the side of the bottom box (2). The end of the material passing block (3) close to the bottom box (2) is concave. The concave shape of the material passing block (3) is connected to the inside of the bottom box (2). A discharge pipe (4) is fixed to the end of the material passing block (3) away from the bottom box (2). An adjustment disk (6) is provided between the discharge pipe (4) and the material passing block (3). The material passing block (3) is rotatably sleeved on the outer surface of the adjustment disk (6). The outer surface of the discharge pipe (4) is slidably sleeved with a casing connection structure (7). The regulating disk (6) is provided with a vertical shaft rod (9) on the circumferential side surface of one end outside the feeding block (3), a linkage rope (8) is fixed to the other end of the vertical shaft rod (9), and the other end of the linkage rope (8) is fixed to the casing connecting structure (7), a feeding hole (10) is provided on the circumferential side surface of the regulating disk (6), the feeding hole (10) intersects the axis of the regulating disk (6) perpendicularly, and the two ends of the feeding hole (10) are respectively connected to the inside of the discharge pipe (4) and the concave structure of the feeding block (3).

2. The multi-station filling device for sausage according to claim 1, characterized in that: The discharge pipe (4) is provided with fitting arc blocks (11) on both upper and lower sides of one end away from the feed block (3); the two fitting arc blocks (11) are detachably connected by bolts; and the feed block (3) is fixedly connected to the adjacent fitting arc blocks (11).

3. The multi-station filling device for sausage according to claim 1, characterized in that: The casing connection structure (7) comprises a reducing ring (71) and a plurality of pressing plates (72); the outer diameter of one end of the reducing ring (71) away from the feeding block (3) is smaller than the outer diameter of the other end of the reducing ring (71); the pressing plate (72) is located at the small diameter end of the reducing ring (71); the reducing ring (71) is slidably sleeved on the outer surface of the discharge pipe (4); a threaded rod (73) is fixed to the side of the pressing plate (72) away from the axis of the reducing ring (71); an internal threaded ring (74) is threadedly sleeved on the outer surface of the threaded rod (73); the internal threaded ring (74) is rotatably connected to the reducing ring (71); and a linkage rope (8) is fixed to the reducing ring (71).

4. The multi-station filling device for grilled sausage according to claim 3, characterized in that: The small diameter end of the reducing sleeve (71) is rotatably sleeved with an engagement ring (711), and a small bevel gear (712) is fixed to one end of the internal thread ring (74) away from the axis of the reducing sleeve (71), and the small bevel gear (712) is meshed with the engagement ring (711).

5. The multi-station filling device for sausage according to claim 3, characterized in that: An elastic bracket (12) is fixed to one side of the material passing block (3); a bracket groove (13) is provided at the lower end of the elastic bracket (12) and on both sides of the axis of the adjusting disk (6); a round rod (15) is arranged inside the bracket groove (13); the round rod (15) is fixed to the end surface of the adjusting disk (6); and the upper and lower parts of the elastic bracket (12) located at the bracket groove (13) are all made of elastic material.

6. The multi-station filling device for sausage according to claim 5, characterized in that: A pressure spring (16) is fixed to one end of the reducing ring (71) close to the material passing block (3), and the other end of the pressure spring (16) is fixed to the discharge pipe (4), and the discharge pipe (4) is located on the inner ring side of the pressure spring (16).

7. The multi-station filling device for sausage according to claim 1, characterized in that: The material passing block (3) is slidably plugged into the side of the bottom box (2); a conical hole (17) is provided on the connection surface between the bottom box (2) and the material passing block (3); the end of the conical hole (17) away from the bottom box (2) is a large-diameter end; a conical plug (18) is plugged into the inside of the conical hole (17); an elastic telescopic rod (19) is fixed to one end of the conical plug (18) located inside the bottom box (2); and the other end of the elastic telescopic rod (19) is fixed to the inner wall of the bottom box (2).

8. The multi-station filling device for sausage according to claim 7, characterized in that: The small diameter end of the conical plug (18) is located outside the bottom box (2), and a flat plate (5) is fixedly inserted into the recessed structure of the material passing block (3). The flat plate (5) is in contact with the outer surface of the bottom box (2), and the central axis of the flat plate (5) and the central axis of the conical plug (18) are located in the same plane.

9. The multi-station filling device for sausage according to claim 1, characterized in that: A rope winding rod (14) is provided on the lower side of the linkage rope (8) in contact with the rope winding rod (14), which is rotatably connected to the discharge pipe (4), and the left side of the linkage rope (8) is horizontal.

10. The multi-station filling method for sausage according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. The sausage casing is placed on the surface of the discharge pipe (4) and the head end of the casing is fixed by the casing connecting structure (7); S2. The bottom box (2) is filled with meat material through the feed block (3) and the feed hole (10) in the adjusting disk (6) into the discharge pipe (4), and the discharge pipe (4) fills the meat material into the casing; S3. As the meat is gradually filled into the casing, the casing is gradually pulled out from the discharge pipe (4), the casing is gradually tightened on the surface of the discharge pipe (4), and as the meat continues to be filled into the casing, the casing gradually pulls the casing connection structure (7) to move; S4. The casing connection structure (7) pulls the vertical shaft rod (9) and the adjustment disk (6) to rotate through the linkage rope (8), and the adjustment disk (6) drives the material hole (10) and the discharge pipe (4) to be misaligned, so that after the casing is used up, the material supply to the discharge pipe (4) stops. When the sausage is enema at multiple stations, the staff has enough time to replace the new casing.

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