A rotary filling machine cleaning mechanism

Abstract

The utility model belongs to filling machine technical field, and disclose a kind of rotary filling machine cleaning mechanism, including base, the top of base is fixedly connected with rectangular plate, the inner surface movable joint of rectangular plate top is limited to board, the top of limit board is fixedly connected with protective housing, the inside fixed mounting of protective housing has lift motor, the other end fixed sleeve of lift motor output shaft has lead screw. The utility model is through setting movable rod, pull rod, rectangular block, connecting rod and L type board, pull rod is pulled to left movement, will drive movable rod and rectangular block left movement and extrude spring, further make two connecting rods rotate and drive two L type board relative movement to remove the fixed effect of cleaning plate, cleaning plate separates from adjusting plate under the action of gravity and moves downward at this time, realize the purpose of cleaning plate quick disassembly replacement, improve the efficiency of replacement cleaning plate.

Description

Technical Field

[0001] This utility model belongs to the field of filling machine technology, specifically a rotary filling machine cleaning mechanism. Background Technology

[0002] Rotary filling machines are automated equipment that uses rotational motion to quantitatively fill liquids, pastes, or granular materials. They are widely used in the food, beverage, pharmaceutical, daily chemical, and chemical industries. Their core principle is to use a rotary mechanism to drive multiple filling heads or containers to rotate synchronously. During the rotation process, the metering, filling, and sealing of materials are completed. They are characterized by high efficiency, precision, and a high degree of automation.

[0003] During the filling process using a rotary filling machine, materials sometimes spill onto the turntable. To remove these residues, a cleaning mechanism is usually provided. However, most existing cleaning mechanisms use a fixed installation structure, which is not convenient for replacing the cleaning plate. Specifically, replacing the cleaning plate requires disassembling the entire cleaning mechanism. This process not only increases the workload of the operator but also reduces the efficiency of replacing the cleaning plate. Therefore, it needs to be improved. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned problems. This invention provides a rotary filling machine cleaning mechanism with the advantage of quick replacement of the cleaning plate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotary filling machine cleaning mechanism, comprising a base, a rectangular plate fixedly connected to the top of the base, a limit plate movably connected to the inner surface of the top of the rectangular plate, a protective shell fixedly connected to the top of the limit plate, a lifting motor fixedly installed inside the protective shell, a lead screw fixedly sleeved at the other end of the output shaft of the lifting motor, the top of the lead screw penetrating the protective shell and extending above the protective shell, an adjusting plate threadedly sleeved on the outer surface of the lead screw, a cleaning plate movably connected to the bottom of the adjusting plate, a fixing block fixedly connected to the top of the adjusting plate, a movable rod movably sleeved inside the fixing block, a pull rod and a rectangular block fixedly connected to the left and right ends of the movable rod respectively, the bottoms of the pull rod and the rectangular block being movably connected to the top of the adjusting plate, a spring fixedly connected to the right side of the fixing block, the other end of the spring being fixedly connected to the left side of the rectangular block, a connecting rod hinged to the right side of the rectangular block, an L-shaped plate hinged to the other end of the connecting rod, and the outer surface of the L-shaped plate being movably connected to the inner surfaces of the adjusting plate and the cleaning plate.

[0006] As a preferred embodiment of this utility model, a limiting rod is fixedly installed inside the adjusting plate, and the outer surface of the limiting rod is movably sleeved with the inner surface of the L-shaped plate.

[0007] As a preferred technical solution of this utility model, the top of the adjusting plate is provided with a sliding groove located directly below the pull rod, and a limiting block is movably connected to the inner surface of the sliding groove, and the top of the limiting block is fixedly connected to the bottom of the pull rod.

[0008] As a preferred embodiment of this utility model, an installation block is fixedly sleeved on the outer surface of the top end of the lead screw, and the installation block is circular in appearance.

[0009] As a preferred embodiment of this utility model, a drive motor is fixedly connected to the top of the base, and the drive motor is located inside the rectangular plate.

[0010] As a preferred embodiment of this utility model, a rotating shaft is fixedly sleeved at the other end of the output shaft of the drive motor. The top of the rotating shaft passes through the rectangular plate and extends to the outside of the rectangular plate, and a rotating rod is fixedly sleeved thereon. The bottom of the rotating rod is movably connected to the top of the rectangular plate.

[0011] As a preferred embodiment of this utility model, a round shaft is fixedly sleeved inside the other end of the rotating rod, and a hollow block is movably connected to the outer surface of the round shaft. The right side of the hollow block is fixedly connected to the left side of the protective shell.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up a movable rod, a pull rod, a rectangular block, a connecting rod, and an L-shaped plate, pulls the pull rod to the left, which will drive the movable rod and the rectangular block to the left and compress the spring. This causes the two connecting rods to rotate, causing the two L-shaped plates to move towards each other and release the fixing effect on the cleaning plate. At this time, the cleaning plate moves downward under the action of gravity and separates from the adjusting plate, realizing the purpose of quick disassembly and replacement of the cleaning plate and improving the efficiency of replacing the cleaning plate.

[0014] 2. This utility model, by setting up a drive motor, a rotating shaft, a rotating rod, a round shaft, and a hollow block, will cause the rotating shaft to rotate when the drive motor is running, thereby causing the round shaft to rotate and drive the hollow block to move to the right. This will cause the cleaning plate to move to the right and fit against the turntable. This non-fixed design can reduce the steps of installing and disassembling the cleaning plate. Especially when deep cleaning or replacement of parts is required, separation can be completed without tools, shortening downtime. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the spring structure of this utility model;

[0018] Figure 4 This is a cross-sectional view of the L-shaped plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the limiting plate structure of this utility model;

[0020] Figure 6 for Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Base; 2. Rectangular plate; 3. Limiting plate; 4. Protective shell; 5. Lifting motor; 6. Lead screw; 7. Adjusting plate; 8. Cleaning plate; 9. Fixing block; 10. Movable rod; 11. Pull rod; 12. Rectangular block; 13. Spring; 14. Connecting rod; 15. L-shaped plate; 16. Limiting rod; 17. Slide groove; 18. Limiting block; 19. Mounting block; 20. Drive motor; 21. Rotating shaft; 22. Rotating rod; 23. Round shaft; 24. Hollow block. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 6 As shown, this utility model provides a rotary filling machine cleaning mechanism, including a base 1, a rectangular plate 2 fixedly connected to the top of the base 1, a limit plate 3 movably connected to the inner surface of the top of the rectangular plate 2, a protective shell 4 fixedly connected to the top of the limit plate 3, a lifting motor 5 fixedly installed inside the protective shell 4, a lead screw 6 fixedly sleeved at the other end of the output shaft of the lifting motor 5, the top of the lead screw 6 penetrating the protective shell 4 and extending above the protective shell 4, an adjusting plate 7 threadedly sleeved on the outer surface of the lead screw 6, a cleaning plate 8 movably connected to the bottom of the adjusting plate 7, and the top of the adjusting plate 7... A fixed block 9 is fixedly connected to the main body. A movable rod 10 is movably sleeved inside the fixed block 9. A pull rod 11 and a rectangular block 12 are fixedly connected to the left and right ends of the movable rod 10, respectively. The bottom of the pull rod 11 and the rectangular block 12 are movably connected to the top of the adjusting plate 7. A spring 13 is fixedly connected to the right side of the fixed block 9. The other end of the spring 13 is fixedly connected to the left side of the rectangular block 12. A connecting rod 14 is hinged to the right side of the rectangular block 12. An L-shaped plate 15 is hinged to the other end of the connecting rod 14. The outer surface of the L-shaped plate 15 is movably connected to the inner surface of the adjusting plate 7 and the cleaning plate 8.

[0024] Pulling the lever 11 to the left will cause the movable lever 10 and the rectangular block 12 to move to the left and compress the spring 13. This will cause the two connecting rods 14 to rotate, causing the two L-shaped plates 15 to move towards each other and release the fixing effect on the cleaning plate 8. At this time, the cleaning plate 8 moves downward under the action of gravity and separates from the adjusting plate 7, thus achieving the purpose of quick disassembly and replacement of the cleaning plate 8.

[0025] Among them, a limiting rod 16 is fixedly installed inside the adjusting plate 7, and the outer surface of the limiting rod 16 is movably sleeved with the inner surface of the L-shaped plate 15.

[0026] The design of the limiting rod 16 serves to limit and support the L-shaped plate 15.

[0027] The top of the adjusting plate 7 is provided with a groove 17 located directly below the pull rod 11. The inner surface of the groove 17 is movably connected to a limiting block 18, and the top of the limiting block 18 is fixedly connected to the bottom of the pull rod 11.

[0028] The design of the slide groove 17 and the limiting block 18 serves to limit the pull rod 11, enabling the pull rod 11 to move horizontally stably.

[0029] Among them, the outer surface of the top end of the lead screw 6 is fixedly fitted with a mounting block 19, which is circular in appearance.

[0030] The design of mounting block 19 serves as a limit for adjusting plate 7, preventing adjusting plate 7 from moving upward and disengaging from lead screw 6.

[0031] The base 1 has a fixed connection to the top of a drive motor 20, which is located inside the rectangular plate 2.

[0032] This design serves to protect the drive motor 20.

[0033] Among them, the other end of the output shaft of the drive motor 20 is fixedly sleeved with a rotating shaft 21. The top of the rotating shaft 21 passes through the rectangular plate 2 and extends to the outside of the rectangular plate 2, and a rotating rod 22 is fixedly sleeved thereon. The bottom of the rotating rod 22 is movably connected to the top of the rectangular plate 2.

[0034] The drive motor 20 has a built-in self-locking mechanism that can lock the rotating shaft 21 and the rotating rod 22 to prevent the rotating shaft 21 and the rotating rod 22 from reversing.

[0035] Among them, a round shaft 23 is fixedly sleeved inside the other end of the rotating rod 22, and a hollow block 24 is movably connected to the outer surface of the round shaft 23. The right side of the hollow block 24 is fixedly connected to the left side of the protective shell 4.

[0036] The circular shaft 23 rotates around the rotating shaft 21, which will drive the hollow block 24 to move to the right, thereby driving the protective shell 4 to move to the right as a whole, so that the cleaning plate 8 moves to the right and fits with the turntable.

[0037] Working principle and usage process of this utility model:

[0038] When cleaning the rotary filling machine turntable, first start the drive motor 20, which will cause the rotating shaft 21 to drive the rotating rod 22 to rotate, which in turn causes the round shaft 23 to rotate and drive the hollow block 24 to move to the right. This causes the adjusting plate 7 and the cleaning plate 8 to move to the right and above the turntable. Then start the lifting motor 5, which will cause the lead screw 6 to rotate and drive the adjusting plate 7 to move downward until the cleaning plate 8 is in contact with the turntable. As the turntable rotates, the purpose of cleaning the area above the turntable is achieved, ensuring the cleanliness of the area above the turntable.

[0039] Because the cleaning effect of the cleaning plate 8 will decrease after prolonged use, it needs to be replaced periodically. At this time, the drive motor 20 is restarted to reset the cleaning plate 8 and separate it from the turntable. Then, pulling the lever 11 to the left will drive the movable rod 10 and the rectangular block 12 to the left and squeeze the spring 13. This will cause the two connecting rods 14 to rotate and drive the two L-shaped plates 15 to move towards each other, releasing the fixing effect on the cleaning plate 8. At this time, the cleaning plate 8 moves downward under the action of gravity and separates from the adjusting plate 7, realizing the purpose of quick disassembly and replacement of the cleaning plate 8 and improving the efficiency of replacing the cleaning plate 8.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning mechanism for a rotary filling machine, comprising a base (1), characterized in that: A rectangular plate (2) is fixedly connected to the top of the base (1). A limiting plate (3) is movably connected to the inner surface of the top of the rectangular plate (2). A protective shell (4) is fixedly connected to the top of the limiting plate (3). A lifting motor (5) is fixedly installed inside the protective shell (4). A lead screw (6) is fixedly sleeved at the other end of the output shaft of the lifting motor (5). The top of the lead screw (6) passes through the protective shell (4) and extends to the top of the protective shell (4). An adjusting plate (7) is threaded onto the outer surface of the lead screw (6). A cleaning plate (8) is movably connected to the bottom of the adjusting plate (7). A fixing block (9) is fixedly connected to the top of the adjusting plate (7). The fixed block (9) is internally fitted with a movable rod (10). The left and right ends of the movable rod (10) are respectively fixedly connected to a pull rod (11) and a rectangular block (12). The bottom of the pull rod (11) and the rectangular block (12) are movably connected to the top of the adjusting plate (7). The right side of the fixed block (9) is fixedly connected to a spring (13). The other end of the spring (13) is fixedly connected to the left side of the rectangular block (12). The right side of the rectangular block (12) is hinged to a connecting rod (14). The other end of the connecting rod (14) is hinged to an L-shaped plate (15). The outer surface of the L-shaped plate (15) is movably connected to the inner surface of the adjusting plate (7) and the cleaning plate (8).

2. The rotary filling machine cleaning mechanism according to claim 1, characterized in that: The adjusting plate (7) is fixedly installed with a limiting rod (16), and the outer surface of the limiting rod (16) is movably sleeved with the inner surface of the L-shaped plate (15).

3. The rotary filling machine cleaning mechanism according to claim 1, characterized in that: The top of the adjusting plate (7) is provided with a groove (17) located directly below the pull rod (11). The inner surface of the groove (17) is movably connected to a limiting block (18), and the top of the limiting block (18) is fixedly connected to the bottom of the pull rod (11).

4. The rotary filling machine cleaning mechanism according to claim 1, characterized in that: An installation block (19) is fixedly sleeved on the outer surface of the top end of the lead screw (6), and the installation block (19) is circular in appearance.

5. The rotary filling machine cleaning mechanism according to claim 1, characterized in that: A drive motor (20) is fixedly connected to the top of the base (1), and the drive motor (20) is located inside the rectangular plate (2).

6. The rotary filling machine cleaning mechanism according to claim 5, characterized in that: The other end of the output shaft of the drive motor (20) is fixedly sleeved with a rotating shaft (21). The top of the rotating shaft (21) passes through the rectangular plate (2) and extends to the outside of the rectangular plate (2), and a rotating rod (22) is fixedly sleeved thereon. The bottom of the rotating rod (22) is movably connected to the top of the rectangular plate (2).

7. The rotary filling machine cleaning mechanism according to claim 6, characterized in that: A round shaft (23) is fixedly sleeved inside the other end of the rotating rod (22), and a hollow block (24) is movably connected to the outer surface of the round shaft (23). The right side of the hollow block (24) is fixedly connected to the left side of the protective shell (4).

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