Automatic filling device for bottled chili sauce

Abstract

The invention discloses an automatic filling device for bottled chili sauce, comprising a filling platform, a bottle for holding chili sauce, an empty bottle conveyor belt for conveying an empty bottle to a loading station, a sauce container for storing chili sauce, and a sauce bottle conveyor belt for outputting a fully loaded chili sauce bottle. A hollow electric turntable is installed on the filling platform, a filling turntable is installed on the hollow electric turntable, the filling turntable clamps the bottle through a notch on its edge at the loading station, and outputs the fully loaded chili sauce bottle to the sauce bottle conveyor belt at the discharging station; a quantitative sauce bin corresponding to the notch is fixed on the filling turntable through a fixed frame, a dispensing pipe is connected to the middle upper end of the quantitative sauce bin, and a rotating dispensing bin is connected to the other end of the dispensing pipe, and a feeding mechanism for conveying the chili sauce in the sauce container to the rotating dispensing bin is also included. The invention can perform quantitative dispensing and quantitative filling during the movement of the bottle, and can significantly improve the filling rate.

Description

Technical Field

[0001] The invention relates to the technical field of filling equipment, in particular to an automatic filling device for bottled chili sauce. Background Art

[0002] Chili sauce is a sauce made from chili peppers and is a common condiment on the table. In industrial production, a filling machine is usually used to fill the prepared chili sauce into an empty bottle.

[0003] However, the existing filling machine for hot sauce production transports empty bottles to the filling station of the filling machine through a conveyor belt, then intercepts the bottle through a limiter, and clamps the bottle with a clamping mechanism before filling. This process requires electrical coordination to position the bottle, and the bottle needs to stop to complete the filling. The filling is slow, continuous production cannot be achieved, and it takes a long time, resulting in low work efficiency, which is not conducive to the company's production. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems and to design an automatic filling device for bottled chili sauce.

[0005] The technical solution of the present invention to achieve the above-mentioned purpose is to provide an automatic filling device for bottled chili sauce, comprising a filling platform, a bottle body for holding chili sauce, an empty bottle conveyor belt for conveying empty bottles to a loading station, a sauce container for storing the chili sauce to be filled, and a sauce bottle conveyor belt for outputting fully loaded chili sauce bottles, the sauce container is fixed on both sides of the filling platform through a frame, a hollow electric turntable is installed on the filling platform, a filling turntable is installed on the hollow electric turntable, and a semicircular card for clamping is opened on the edge of the filling turntable The notches of the filling turntable are arranged to receive the bottles, and the notches are distributed in a circle along the axis of the filling turntable; the filling turntable clamps the bottles through the notches at the loading station, and outputs the bottles loaded with chili sauce to the sauce bottle conveyor belt at the unloading station; a fixing column is vertically fixed on the filling table, and a cam plate is fixed on the upper end of the fixing column after passing through the hollow electric turntable and the filling turntable in turn; a quantitative sauce bin corresponding to the notches is fixed on the filling turntable through a fixing frame, and a distributing pipe is connected to the upper end of the middle part of the quantitative sauce bin, and a rotating distributing bin is connected to the other end of the distributing pipe. An automatic reset ball valve is equipped with a feed spring, and a first piston is installed in the quantitative sauce bin in a sliding seal. A push rod extending out of the quantitative sauce bin is fixed to one end of the first piston facing the cam disc, and a mounting plate is fixed to the other end of the push rod. A directional wheel is installed at the other end of the mounting plate, and the directional wheel is rollingly connected to the side of the cam disc. A compression spring is sleeved on the push rod, and both ends of the compression spring are respectively abutted against the mounting plate and the quantitative sauce bin. A filling discharge pipe for conveying sauce to the bottle body is installed at the end of the quantitative sauce bin facing away from the cam disc, and the output end of the filling discharge pipe is located at the notch Directly above, a discharge spring automatic reset ball valve is installed on the filling discharge pipe; a discharge lever is fixed on the frame, which contacts and cooperates with the handle of the discharge spring automatic reset ball valve to open the discharge spring automatic reset ball valve, and a feed lever contacts and cooperates with the handle of the feed spring automatic reset ball valve to open the feed spring automatic reset ball valve after the discharge spring automatic reset ball valve is closed; it also includes a feeding mechanism, which is connected to the sauce holding tank and the rotary distribution bin, and is used to transport the chili sauce in the sauce holding tank to the rotary distribution bin.

[0006] Preferably, the feeding mechanism includes a feeding pipe, a rotating joint is installed at the other end of the feeding pipe, and the other end of the rotating joint is connected to the rotating distribution bin. A one-way valve and a fixed feeding bin are connected in series from top to bottom on the feeding pipe, and a second piston is installed in the sliding seal in the fixed feeding bin. A cylinder is installed on the frame, and the telescopic end of the cylinder extends into the fixed feeding bin and is connected to the second piston.

[0007] Preferably, the feeding mechanism further comprises a reflux pipe, both ends of which are respectively connected to the fixed feed bin and the sauce container, and a safety valve is installed on the reflux pipe.

[0008] Preferably, an arc-shaped limit plate and a bottom support are installed on the filling table. Along the rotation direction of the filling turntable, the arc-shaped limit plate and the bottom support extend from the loading station to the unloading station. The arc-shaped limit plate is located on the outside of the filling turntable and cooperates with the filling turntable to limit the bottle body. The bottom support is located below the filling turntable, and the bottom support and the bottle body are frictionally matched to support the bottle body.

[0009] Preferably, after the discharge spring automatically resets the ball valve to open, the directional wheel moves to the working section of the cam disc.

[0010] Preferably, it also includes a guide limit rod arranged at the discharging station, the guide limit rod is fixed on the body of the sauce bottle conveyor belt, and the guide limit rod contacts and cooperates with the bottle body to guide the bottle body to the sauce bottle conveyor belt.

[0011] Preferably, a stirring shaft is installed in the sauce container, a stirring blade is installed on the stirring shaft, and a stirring motor drivingly connected to the stirring shaft is installed on the outer wall of the sauce container.

[0012] Beneficial effects of the present invention:

[0013] 1. The bottle body is filled while it is moving. During the rotation of the filling turntable, the feeding mechanism continuously conveys the chili sauce in the sauce container to the rotating material distribution bin, which then distributes the sauce to each quantitative sauce bin for quantitative storage.

[0014] 2. During the filling process, the discharge spring automatic reset ball valve contacts and cooperates with the discharge lever, the discharge spring ball valve opens, and the fixed pulley moves to the working section of the cam disc, so that the push rod moves a fixed displacement into the quantitative sauce bin, and the first piston quantitatively transports the sauce in the quantitative sauce bin into the empty bottle body to achieve quantitative filling;

[0015] 3. After filling, the discharge spring automatic reset ball valve separates from the discharge lever, the discharge spring automatic reset ball valve closes, and then the feed spring automatic reset ball valve contacts and cooperates with the feed lever, the feed spring automatic reset ball valve opens, and the pressurized sauce in the rotating distribution bin is added to the quantitative sauce bin; the entire filling process is realized during the movement of the bottle body, the various mechanism components are closely matched, and the design is ingenious, which can significantly improve the filling rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the name of the present invention;

[0017] Figure 2 It is a top view below the rotary material distribution bin of the present invention;

[0018] Figure 3 It is a schematic diagram of the connection structure between the rotary material distribution bin and the material distribution pipe;

[0019] In the figure, 1, filling station; 2, bottle body; 3, empty bottle conveyor belt; 4, sauce container; 5, sauce bottle conveyor belt; 6, rack; 7, hollow electric turntable; 8, filling turntable; 9, notch; 10, loading station; 11, unloading station; 12, fixed column; 13, stirring motor; 14, cam plate; 15, fixed frame; 16, quantitative sauce bin; 17, distribution pipe; 18, rotary distribution bin; 19, feed spring automatic reset ball valve; 20, first piston; 21, Push rod; 22. Mounting plate; 23. Directional wheel; 24. Compression spring; 25. Filling discharge pipe; 26. Discharge spring automatic reset ball valve; 27. Discharge lever; 28. Feed lever; 29. ​​Feed pipe; 30. Rotary joint; 31. Check valve; 32. Fixed feed bin; 33. Second piston; 34. Cylinder; 35. Reflux pipe; 36. Safety valve; 37. Arc limit plate; 38. Bottom support; 39. Guide limit rod; 40. Stirring shaft; 41. Stirring blade. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-3As shown: an automatic filling device for bottled chili sauce, comprising a filling station 1, a bottle body 2 for containing chili sauce, an empty bottle conveyor belt 3 for conveying the empty bottle body 2 to a loading station 10, a sauce container 4 for storing the chili sauce to be filled, and a sauce bottle conveyor belt 5 for outputting the fully loaded chili sauce bottle body 2, the sauce container 4 is fixed to both sides of the filling station 1 through a frame 6, a hollow electric turntable 7 is installed on the filling station 1, a filling turntable 8 is installed on the hollow electric turntable 7, the frame 6 spans the filling turntable 8 and does not contact the filling turntable 8, does not interfere with the rotation of the filling turntable 8, and a semicircular opening is opened on the edge of the filling turntable 8 for The notch 9 of the bottle body 2 is clamped, and the size of the notch 9 is adapted to the bottle body 2, which can just clamp the bottle body 2 for easy filling. The notch 9 is distributed in a circle along the axis of the filling turntable 8; the filling turntable 8 clamps the bottle body 2 through the notch 9 at the loading station 10, and outputs the bottle body 2 loaded with chili sauce to the sauce bottle conveyor belt 5 at the unloading station 11; a fixed column 12 is vertically fixed on the filling table 1, and a cam plate 14 is fixed after the upper end of the fixed column 12 passes through the hollow electric turntable 7 and the filling turntable 8 in turn, and an opening for the fixed column 12 to pass through is opened on the filling turntable 8, and the fixed column 12 does not contact the hollow electric turntable 7 and the filling turntable 8; the filling turntable 8 A quantitative sauce bin 16 corresponding to the notch 9 is fixed on the top through a fixing frame 15, and a distribution pipe 17 is connected to the upper end of the middle of the quantitative sauce bin 16, and the other end of the distribution pipe 17 is connected to a rotating distribution bin 18. The distribution pipe 17 is made of food-grade stainless steel pipe to ensure food safety and to facilitate the support of the rotating distribution bin 18. The lengths of the distribution pipes 17 are equal, so that the rotating distribution bin 18 is directly above the filling turntable 8. A feed spring automatic reset ball valve 19 is installed on the distribution pipe 17, and a first piston 20 is installed in the sliding seal in the quantitative sauce bin 16. The first piston 20 is fixed with a protruding end toward the cam disc 14 The push rod 21 of the quantitative sauce bin 16, the other end of the push rod 21 is fixed with a mounting plate 22, the other end of the mounting plate 22 is installed with a directional wheel 23, the directional wheel 23 is connected to the side of the cam plate 14 in a rolling manner, and a compression spring 24 is sleeved on the push rod 21, and the two ends of the compression spring 24 are respectively abutted against the mounting plate 22 and the quantitative sauce bin 16, and the end of the quantitative sauce bin 16 facing away from the cam plate 14 is installed with a filling discharge pipe 25 for conveying the sauce to the bottle body 2, and the filling discharge pipe 25 is made of food-grade stainless steel pipe, and the output end of the filling discharge pipe 25 is located just above the notch 9, and a discharge spring automatic reset ball valve 26 is installed on the filling discharge pipe 25; Figure 2 As shown, the frame 6 is fixed with a discharge lever 27 that contacts and cooperates with the handle of the discharge spring automatic reset ball valve 26 to open the discharge spring automatic reset ball valve 26, and a feed lever 28 that contacts and cooperates with the handle of the feed spring automatic reset ball valve 19 to open the feed spring automatic reset ball valve 19 after the discharge spring automatic reset ball valve 26 is closed. Figure 1(not shown), the handle of the discharge spring automatic reset ball valve 26 is at the same height as the discharge lever 27, and the handle of the feed spring automatic reset ball valve 19 is at the same height as the feed lever 28. The discharge spring automatic reset ball valve 26 and the feed spring automatic reset ball valve 19 are valves of the prior art, which only require a 90-degree rotation and a very small torque to connect the flow of the medium. When the handle of the valve is released, it can automatically rebound and reset under the action of the spring; it also includes a feeding mechanism, which is connected to the sauce holding tank 4 and the rotary distribution bin 18, and is used to transport the chili sauce in the sauce holding tank 4 to the rotary distribution bin 18.

[0021] Preferably, if Figure 1 As shown, in order to facilitate the delivery of the chili sauce in the sauce container 4 to the rotary distribution bin 18, a feeding mechanism is provided, which includes a feeding pipe 29. The feeding pipe 29 is made of food-grade stainless steel. A rotary joint 30 is installed at the other end of the feeding pipe 29. The other end of the rotary joint 30 is connected to the rotary distribution bin 18. A one-way valve 31 and a fixed feed bin 32 are connected in series on the feeding pipe 29 from top to bottom. A second piston 33 is installed in a sliding seal in the fixed feed bin 32. A cylinder 34 is installed on the frame 6. The telescopic end of the cylinder 34 extends into the fixed feed bin 32 and is connected to the second piston 33. A one-way valve 31 is provided to cut off the conveying direction of the feed pipe 29 from the fixed feed bin 32 to the sauce container 4, so that a passage is formed in the conveying direction of the feed pipe 29 from the sauce container 4 to the fixed feed bin 32, thereby preventing the sauce from flowing back from the feed pipe 29 to the sauce container 4 when the second piston 33 conveys the sauce, thereby ensuring the filling pressure; a rotary joint 30 is provided so that the fixed feed bin 32 can continuously supply the rotating rotary distribution bin 18.

[0022] Preferably, if Figure 1 As shown, in order to ensure filling safety, the feeding mechanism also includes a reflux pipe 35, the two ends of which are respectively connected to the fixed feeding bin 32 and the sauce container 4. The reflux pipe 35 is made of food-grade stainless steel and is equipped with a safety valve 36. The safety valve 36 can prevent the feeding pipe 29 from being over-pressured. When the pressure of the feeding pipe 29 exceeds the threshold of the safety valve 36, the safety valve 36 automatically opens, and the sauce flows back from the reflux pipe 35 to the sauce container 4 under the pressure, ensuring filling safety; when the second piston 33 is at the maximum stroke point, it does not exceed the interface between the reflux pipe 35 and the quantitative sauce bin 16, so as to ensure that the over-pressure sauce can flow back from the reflux pipe 35 to the sauce container 4.

[0023] Preferably, if Figure 2As shown, in order to enable the filling turntable 8 to drive the bottle body 2 to move smoothly from the loading station 10 to the discharging station 11, an arc-shaped limit plate 37 and a bottom support 38 are installed on the filling table 1. Along the rotation direction of the filling turntable 8, the arc-shaped limit plate 37 and the bottom support 38 extend from the loading station 10 to the discharging station 11. The arc-shaped limit plate 37 is located on the outside of the filling turntable 8 and cooperates with the filling turntable 8 to limit the bottle body 2. The bottom support 38 is located below the filling turntable 8. The bottom support 38 frictionally cooperates with the bottle body 2 to support the bottle body 2.

[0024] Preferably, if Figure 2 As shown, when the discharge spring automatic reset ball valve 26 is opened, the directional wheel 23 moves to the working section of the cam disc 14. The working section of the cam disc 14 is along the rotation direction of the filling turntable 8, and moves on the cam disc 14 from the point away from the base circle radius contour to the section farthest from the center of the base circle.

[0025] Preferably, it also includes a guide limit rod 39 arranged at the discharging station 11, the guide limit rod 39 is fixed on the body of the sauce bottle conveyor belt 5, and the guide limit rod 39 contacts and cooperates with the bottle body 2 to guide the bottle body 2 to the sauce bottle conveyor belt 5.

[0026] Preferably, if Figure 1 As shown, in order to prevent the chili sauce in the sauce tank 4 from settling, a stirring shaft 40 is installed in the sauce tank 4. The stirring shaft 40 is installed in the sauce tank 4 through a bearing. A stirring blade 41 is installed on the stirring shaft 40. A stirring motor 13 that is transmission-connected to the stirring shaft 40 is installed on the outer wall of the sauce tank 4.

[0027] The working principle of this embodiment is as follows: the empty bottle conveyor belt 3 conveys the empty bottle body 2 to the loading station 10, the notch 9 of the filling turntable 8 clamps the bottle body 2 at the loading station 10, and under the limiting action of the arc-shaped limiting plate 37, the notch 9 of the filling turntable 8 drives the bottle body 2 to the bottom support 38, and the bottle body 2 slides on the bottom support 38 under the clamping of the notch 9;

[0028] Then the handle of the discharge spring automatic reset ball valve 26 contacts and cooperates with the discharge lever 27, and the handle of the discharge spring automatic reset ball valve 26 rotates approximately 90 degrees and maintains friction contact with the discharge lever 27, and the discharge spring automatic reset ball valve 26 continues to open. At this time, the directional wheel 23 moves to the working section of the cam plate 14, and the distance between the fixed pulley and the center of the base circle of the cam plate 14 increases. The compression spring 24 is compressed, and the push rod 21 pushes the first piston 20 to slide in the quantitative sauce bin 16. The first piston 20 squeezes the sauce, and the sauce is transported to the empty bottle body 2 through the filling discharge pipe 25. When the directional wheel 23 moves to the position farthest from the center of the base circle of the cam disc 14, the compression amount of the compression spring 24 is the largest, and the stroke of the push rod 21 is the largest. At this time, the first piston 20 is close to the connection between the dispensing pipe 17 and the quantitative sauce bin 16, and the sauce is quantitatively filled into the bottle body 2; then the handle of the discharge spring automatic reset ball valve 26 is separated from the discharge lever 27, and the handle of the discharge spring automatic reset ball valve 26 is automatically reset, and the discharge spring automatic reset ball valve 26 is automatically closed. Under the elastic force of the compression spring 24, the first piston 20 has a tendency to return to its original position, and negative pressure is formed in the quantitative sauce bin 16;

[0029] Subsequently, the handle of the feed spring automatic reset ball valve 19 contacts and cooperates with the feed lever 28, and the feed spring automatic reset ball valve 19 opens. Under the action of the negative pressure in the quantitative sauce bin 16 and the pressure in the rotary distribution bin 18, the sauce in the rotary distribution bin 18 is transported to the quantitative sauce bin 16 by the distribution pipe 17. At this time, since the discharge spring automatic reset ball valve 26 is in a closed state, the sauce in the quantitative sauce bin 16 will not be discharged; the cylinder 34 continues to expand and contract, and the second piston 33 transports the sauce in the fixed feed bin 32 from the feed pipe 29 to The material distribution bin 18 is rotated, and the one-way valve 31 prevents the sauce from flowing back from the feeding pipe 29 to the sauce holding tank 4, thereby ensuring the filling pressure. The safety valve 36 is provided to prevent the pressure in the feeding pipe 29 from being too high. When the pressure in the feeding pipe 29 exceeds the threshold of the safety valve 36, the safety valve 36 automatically opens, and the sauce flows back from the reflux pipe 35 to the sauce holding tank 4 under the action of pressure, thereby ensuring the filling safety. During this period, the bottle body 2 loaded with the sauce moves to the discharging station 11, and the guide limit rod 39 contacts and cooperates with the bottle body 2 at the discharging station 11 to guide the bottle body 2 to the sauce bottle conveyor belt 5.

[0030] Then the handle of the feed spring automatic reset ball valve 19 is separated from the feed lever 28, the handle of the feed spring automatic reset ball valve 19 is automatically reset, and the feed spring automatic reset ball valve 19 is automatically closed; this cycle is repeated to carry out sauce filling.

[0031] The sauce described above is chili sauce. The above technical scheme only reflects the preferred technical scheme of the technical scheme of the present invention. Some changes that may be made to some parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. An automatic filling device for bottled chili sauce, comprising a filling platform (1), a bottle body (2) for containing chili sauce, an empty bottle conveyor belt (3) for conveying empty bottles (2) to a loading station (10), a sauce container (4) for storing the chili sauce to be filled, and a sauce bottle conveyor belt (5) for conveying fully loaded chili sauce bottles (2), wherein the sauce container (4) is fixed to both sides of the filling platform (1) by a frame (6), characterized in that: The filling table (1) is provided with a hollow electric turntable (7), and a filling turntable (8) is provided on the hollow electric turntable (7). A semicircular notch (9) for clamping the bottle body (2) is provided at the edge of the filling turntable (8), and the notches (9) are distributed in a circle along the axis of the filling turntable (8); the filling turntable (8) clamps the bottle body (2) through the notch (9) at the loading station (10), and outputs the bottle body (2) fully loaded with chili sauce to the sauce bottle conveyor belt (5) at the discharging station (11); a fixing column (12) is vertically fixed on the filling table (1), and the upper end of the fixing column (12) passes through the hollow electric turntable (7) in sequence. A cam plate (14) is fixed behind the plate (7) and the filling turntable (8); a quantitative sauce bin (16) corresponding to the notch (9) is fixed on the filling turntable (8) through a fixing frame (15); a distribution pipe (17) is connected to the upper middle end of the quantitative sauce bin (16); the other end of the distribution pipe (17) is connected to a rotating distribution bin (18); a feeding spring automatic reset ball valve (19) is installed on the distribution pipe (17); a first piston (20) is installed in the quantitative sauce bin (16) in a sliding seal; a push rod (20) extending out of the quantitative sauce bin (16) is fixed to one end of the first piston (20) facing the cam plate (14) 21), a mounting plate (22) is fixed to the other end of the push rod (21), a directional wheel (23) is mounted on the other end of the mounting plate (22), and the directional wheel (23) is connected to the side of the cam plate (14) in a rolling manner. A compression spring (24) is sleeved on the push rod (21), and the two ends of the compression spring (24) are respectively in contact with the mounting plate (22) and the quantitative sauce bin (16). A filling discharge pipe (25) for conveying sauce to the bottle body (2) is mounted on one end of the quantitative sauce bin (16) facing away from the cam plate (14), and the output end of the filling discharge pipe (25) is located directly above the notch (9). A discharge spring is mounted on the filling discharge pipe (25). The frame (6) is provided with a discharging lever (27) which contacts and cooperates with the handle of the discharging spring automatic reset ball valve (26) to open the discharging spring automatic reset ball valve (26), and a feeding lever (28) which contacts and cooperates with the handle of the feeding spring automatic reset ball valve (19) to open the feeding spring automatic reset ball valve (19) after the discharging spring automatic reset ball valve (26) is closed; and the frame (6) also includes a feeding mechanism, the feeding mechanism being connected to the sauce container (4) and the rotary material distribution bin (18) and being used for conveying the chili sauce in the sauce container (4) to the rotary material distribution bin (18); The sauce container (4) is provided with a stirring shaft (40), a stirring blade (41) is provided on the stirring shaft (40), and a stirring motor (13) is provided on the outer wall of the sauce container (4) and is connected to the stirring shaft (40); The feeding mechanism comprises a feeding pipe (29), a rotating joint (30) is installed at the other end of the feeding pipe (29), the other end of the rotating joint (30) is connected to the rotating material distribution bin (18), a one-way valve (31) and a fixed material supply bin (32) are connected in series from top to bottom on the feeding pipe (29), a second piston (33) is installed in a sliding seal in the fixed material supply bin (32), a cylinder (34) is installed on the frame (6), and a telescopic end of the cylinder (34) extends into the fixed material supply bin (32) and is connected to the second piston (33).

2. The automatic filling device for bottled chili sauce according to claim 1, characterized in that: The feeding mechanism further comprises a reflux pipe (35), the two ends of which are respectively connected to the fixed feeding bin (32) and the sauce container (4), and a safety valve (36) is installed on the reflux pipe (35).

3. The automatic filling device for bottled chili sauce according to claim 2, characterized in that: The filling table (1) is provided with an arc-shaped limit plate (37) and a bottom support (38). Along the rotation direction of the filling turntable (8), the arc-shaped limit plate (37) and the bottom support (38) extend from the loading station (10) to the discharging station (11). The arc-shaped limit plate (37) is located outside the filling turntable (8) and cooperates with the filling turntable (8) to limit the bottle body (2). The bottom support (38) is located below the filling turntable (8). The bottom support (38) is frictionally matched with the bottle body (2) to support the bottle body (2).

4. The automatic filling device for bottled chili sauce according to claim 3, characterized in that: When the discharge spring automatic reset ball valve (26) is opened, the directional wheel (23) moves to the working section of the cam disc (14).

5. The automatic filling device for bottled chili sauce according to claim 3, characterized in that: It also includes a guide limit rod (39) arranged at the discharging station (11), the guide limit rod (39) being fixed on the body of the sauce bottle conveyor belt (5), and the guide limit rod (39) being in contact with the bottle body (2) to guide the bottle body (2) to the sauce bottle conveyor belt (5).

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