A conveying mechanism for a linear filling machine

Abstract

The utility model relates to filling equipment technical field, concretely for a kind of conveying mechanism for linear filling machine, including rack, the top of rack is fixedly installed with conveyor, the outer side wall of conveyor is fixedly connected with mounting plate, the inner wall of mounting plate is fixedly connected with mounting bearing, the inner ring of mounting bearing is fixedly connected with double-end threaded rod, the both ends of double-end threaded rod are all threadedly connected with threaded sleeve, the outer surface of threaded sleeve is fixedly connected with L type connecting rod, the end of L type connecting rod away from threaded sleeve is fixedly connected with fixed component, and fixed component is clamped with positioning plate inside;Beneficial effects are that: the utility model is positioned to the container for conveying by the positioning plate being set, staff can rotate rotating disc to drive double-end threaded rod rotation, and further adjust the position of positioning plate, realize the flexible adjustment of the positioning position of container, can adapt to different size and shape container, improve the versatility and adaptability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of filling equipment technology, specifically to a conveying mechanism for a linear filling machine. Background Technology

[0002] Linear filling machines are automated equipment that completes container conveying, positioning, filling and sealing along a linear track. They are widely used in the food, pharmaceutical, daily chemical and oil industries. Their core features are modular design, high-precision filling (accuracy up to ±0.5%) and multi-specification adaptability. They support quantitative filling of 1-1000ml of liquid or paste, and the filling speed can reach 60-100 bottles / minute.

[0003] The conveying mechanism of a traditional linear filling machine mainly consists of a frame, conveyor belt assembly, drive motor, fiber optic sensor, and PLC controller. Its working principle is as follows: after empty bottles are sorted by the bottle unscrambler, they are conveyed into the filling station by the conveyor belt at a set speed. When the fiber optic sensor detects an empty bottle, the PLC controller outputs a signal to stop the conveyor belt motor. At the same time, the inlet cylinder extends to block subsequent containers, and the servo motor drives the filling head to descend and align with the bottle mouth of the empty bottle for filling. After filling is completed, the outlet cylinder retracts, the conveyor belt motor restarts, and the full bottle is sent to the capping machine. At the same time, the inlet cylinder retracts after a 2-second delay and enters the next cycle.

[0004] However, the conveying mechanism of traditional linear filling machines still faces many problems in actual use. For example, during the filling process, the bottles need to be precisely positioned to adjust the alignment of the bottle mouth and the filling valve to ensure the accuracy and stability of filling. However, the existing positioning methods are often not flexible enough and are difficult to adapt to containers of different sizes and shapes. Utility Model Content

[0005] The purpose of this invention is to provide a conveying mechanism for a linear filling machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a conveying mechanism for a linear filling machine, comprising a frame, a conveyor fixedly mounted on the top of the frame, an mounting plate fixedly connected to the outer wall of the conveyor, a mounting bearing fixedly connected to the inner wall of the mounting plate, a double-threaded rod fixedly connected to the inner ring of the mounting bearing, threaded sleeves threaded to both ends of the double-threaded rod, an L-shaped connecting rod fixedly connected to the outer surface of the threaded sleeve, a fixing component fixedly connected to the end of the L-shaped connecting rod away from the threaded sleeve, and a positioning plate clamped inside the fixing component.

[0007] Preferably, a connecting column is fixedly connected to the upper surface of the conveyor, and a guide sleeve is fixedly connected to the end of the connecting column away from the conveyor. A guide rod is slidably connected to the inner wall of the guide sleeve.

[0008] Preferably, the end of the guide rod away from the guide sleeve is fixedly connected to the outer surface of the positioning plate, the end of the double-threaded rod away from the mounting bearing is fixedly connected to a rotating disk, and the side of the rotating disk away from the double-threaded rod is fixedly connected to a handle.

[0009] Preferably, a limit buckle is fixedly connected to the side of the mounting plate away from the conveyor, and the L-shaped connecting rod is located inside the limit buckle.

[0010] Preferably, the fixing assembly includes a mounting shell fixedly connected to the end of the L-shaped connecting rod away from the threaded sleeve, and a lower fixing plate is fixedly connected to the outer surface of the mounting shell.

[0011] Preferably, a lead screw is rotatably connected to the bottom of the inner cavity of the mounting shell, a threaded block is threadedly connected to the outer wall of the lead screw, an upper fixing plate is fixedly connected to the side of the threaded block away from the mounting shell, and the positioning plate is located between the upper fixing plate and the lower fixing plate.

[0012] Preferably, a knob is fixedly connected to one end of the lead screw away from the bottom of the inner cavity of the mounting housing, and multiple screw blocks are fixedly connected to the outer surface of the knob, the screw blocks being distributed in a ring array.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention uses a positioning plate to position the container being transported. Workers can rotate the rotating disc to drive the double-ended threaded rod to rotate, thereby adjusting the position of the positioning plate and achieving flexible adjustment of the container's positioning position. This allows it to adapt to containers of different sizes and shapes, improving the equipment's versatility and adaptability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the double-ended threaded rod structure of this utility model; Figure 3 This is a schematic diagram of the fixing component structure of this utility model; Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Frame; 2. Conveyor; 3. Positioning plate; 4. Double-ended threaded rod; 5. Mounting plate; 6. Rotary disc; 7. Limit buckle; 8. L-shaped connecting rod; 9. Fixing assembly; 901. Mounting shell; 902. Lower fixing plate; 903. Lead screw; 904. Upper fixing plate; 905. Threaded block; 906. Knob; 10. Mounting bearing; 11. Threaded sleeve; 12. Connecting column; 13. Guide sleeve; 14. Guide rod. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] Please see Figures 1-4 The present invention provides the following two preferred embodiments: Example 1: A conveying mechanism for a linear filling machine includes a frame 1, a conveyor 2 fixedly mounted on the top of the frame 1, a mounting plate 5 fixedly connected to the outer wall of the conveyor 2, a mounting bearing 10 fixedly connected to the inner wall of the mounting plate 5, a double-threaded rod 4 fixedly connected to the inner ring of the mounting bearing 10, threaded sleeves 11 threaded to both ends of the double-threaded rod 4, an L-shaped connecting rod 8 fixedly connected to the outer surface of the threaded sleeve 11, a fixing component 9 fixedly connected to the end of the L-shaped connecting rod 8 away from the threaded sleeve 11, a positioning plate 3 clamped inside the fixing component 9, and the positioning plate 3 positions the container being conveyed to ensure the accuracy and stability of the container during the filling process; a connecting column 1 is fixedly connected to the upper surface of the conveyor 2. 2. A guide sleeve 13 is fixedly connected to the end of the connecting column 12 away from the conveyor 2. A guide rod 14 is slidably connected to the inner wall of the guide sleeve 13. The end of the guide rod 14 away from the guide sleeve 13 is fixedly connected to the outer surface of the positioning plate 3, providing guidance for the movement of the positioning plate 3 and ensuring the straightness and stability of the movement of the positioning plate 3. A rotating disk 6 is fixedly connected to the end of the double-ended threaded rod 4 away from the mounting bearing 10. A handle is fixedly connected to the side of the rotating disk 6 away from the double-ended threaded rod 4. The operator can rotate the double-ended threaded rod 4 by holding the handle and rotating the rotating disk 6. A limit buckle 7 is fixedly connected to the side of the mounting plate 5 away from the conveyor 2. The L-shaped connecting rod 8 is located inside the limit buckle 7, which limits the movement path of the L-shaped connecting rod 8.

[0018] In actual use, the operator holds the handle and rotates the rotating disk 6, which drives the double-ended threaded rod 4 to rotate. Since both ends of the double-ended threaded rod 4 are threadedly connected to threaded sleeves 11, and the threaded sleeves 11 are connected to the fixing component 9 through the L-shaped connecting rod 8, the rotation of the double-ended threaded rod 4 will drive the threaded sleeves 11, the L-shaped connecting rod 8, and the fixing component 9 to move. At the same time, the guide rod 14 on the positioning plate 3 slides along the inner wall of the guide sleeve 13, providing guidance for the movement of the positioning plate 3 and ensuring the linearity and stability of the movement of the positioning plate 3. In this way, the position of the positioning plate 3 can be adjusted to achieve flexible adjustment of the container positioning position to adapt to containers of different sizes and shapes.

[0019] Example 2: The fixing component 9 includes a mounting shell 901 fixedly connected to the end of the L-shaped connecting rod 8 away from the threaded sleeve 11. A lower fixing plate 902 is fixedly connected to the outer surface of the mounting shell 901. A lead screw 903 is rotatably connected to the bottom of the inner cavity of the mounting shell 901. A threaded block 905 is threadedly connected to the outer wall of the lead screw 903. An upper fixing plate 904 is fixedly connected to the side of the threaded block 905 away from the mounting shell 901. The positioning plate 3 is located between the upper fixing plate 904 and the lower fixing plate 902. A knob 906 is fixedly connected to the end of the lead screw 903 away from the bottom of the inner cavity of the mounting shell 901. Multiple screw blocks are fixedly connected to the outer surface of the knob 906. The screw blocks are arranged in a circular array. When it is necessary to replace the positioning plate 3 of different sizes, the operator holds the screw blocks and rotates the knob 906, which drives the lead screw 903 to rotate, thereby driving the threaded block 905 and the upper fixing plate 904 to move. The lower fixing plate 902 clamps or releases the positioning plate 3, realizing the quick replacement of the positioning plate 3.

[0020] In actual use, when it is necessary to replace the positioning plate 3 of different sizes, the operator holds the screw block and rotates the knob 906 to drive the lead screw 903 to rotate. The rotation of the lead screw 903 will drive the threaded block 905 and the upper fixed plate 904 to move, increasing the distance between the upper fixed plate 904 and the lower fixed plate 902, thereby loosening the clamping of the original positioning plate 3. Then, the original positioning plate 3 is taken out, the new positioning plate 3 is put in, and the knob 906 is rotated in the opposite direction to bring the upper fixed plate 904 and the lower fixed plate 902 closer to each other, clamping the new positioning plate 3, thus completing the replacement of the positioning plate 3.

[0021] 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 conveying mechanism for linear filling machine, comprising a frame (1), a top of the frame (1) is fixedly provided with a conveyor (2), characterized in that: An installation plate (5) is fixedly connected to the outer wall of the conveyor (2). An installation bearing (10) is fixedly connected to the inner wall of the installation plate (5). A double-headed threaded rod (4) is fixedly connected to the inner ring of the installation bearing (10). Both ends of the double-headed threaded rod (4) are threadedly connected to threaded sleeves (11). An L-shaped connecting rod (8) is fixedly connected to the outer surface of the threaded sleeve (11). A fixing component (9) is fixedly connected to the end of the L-shaped connecting rod (8) away from the threaded sleeve (11). A positioning plate (3) is held inside the fixing component (9).

2. A delivery mechanism for a linear filler as claimed in claim 1, characterised in that: A connecting column (12) is fixedly connected to the upper surface of the conveyor (2), and a guide sleeve (13) is fixedly connected to the end of the connecting column (12) away from the conveyor (2). A guide rod (14) is slidably connected to the inner wall of the guide sleeve (13).

3. A delivery mechanism for a linear filler as claimed in claim 2, characterised in that: The end of the guide rod (14) away from the guide sleeve (13) is fixedly connected to the outer surface of the positioning plate (3). The end of the double-threaded rod (4) away from the mounting bearing (10) is fixedly connected to a rotating disk (6). The side of the rotating disk (6) away from the double-threaded rod (4) is fixedly connected to a handle.

4. The conveying mechanism for a linear filling machine according to claim 1, characterized in that: The mounting plate (5) is fixedly connected to a limit buckle (7) on the side away from the conveyor (2), and the L-shaped connecting rod (8) is located inside the limit buckle (7).

5. A delivery mechanism for a linear filler as defined in claim 1, wherein: The fixing component (9) includes a mounting shell (901) fixedly connected to the end of the L-shaped connecting rod (8) away from the threaded sleeve (11), and a lower fixing plate (902) is fixedly connected to the outer surface of the mounting shell (901).

6. A delivery mechanism for a linear filler as claimed in claim 5, characterised in that: The bottom of the inner cavity of the mounting shell (901) is rotatably connected to a lead screw (903), and the outer wall of the lead screw (903) is threadedly connected to a threaded block (905). The side of the threaded block (905) away from the mounting shell (901) is fixedly connected to an upper fixing plate (904), and the positioning plate (3) is located between the upper fixing plate (904) and the lower fixing plate (902).

7. A delivery mechanism for a linear filler as claimed in claim 6, characterised in that: A knob (906) is fixedly connected to one end of the lead screw (903) away from the bottom of the inner cavity of the mounting housing (901). Multiple screw blocks are fixedly connected to the outer surface of the knob (906), and the screw blocks are distributed in a ring array.

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