Servo filling machine with precise positioning function

Abstract

The utility model relates to the technical field of filling machines, in particular to a servo filling machine with an accurate positioning function, which comprises a workbench, a protection box is fixedly connected onto a step at the rear end of the workbench, and the upper end of the protection box is fixedly connected with a guide table and is communicated with the guide table; a motor is fixedly connected into the protection box, the output end of the motor is fixedly connected with a lead screw through a circular truncated cone, the threaded surface of the lead screw is rotationally connected with an adjusting table, the circular edge of the adjusting table is fixedly provided with a filling nozzle in a penetrating mode, a motor is fixedly connected into a circular groove of the adjusting table, and the output end of the motor is fixedly connected with a gear; the surface of the filling nozzle at the upper end of the adjusting table is rotationally connected with a gear ring, the gear ring is in meshing transmission with a gear, the motor is controlled to drive the two infrared sensors to fill openings through the two pull rods, then the motor is operated to drive the lead screw to rotate, and the adjusting table drives the filling nozzle to move to the bottle opening through threaded connection. By adjusting the infrared sensor, the filling nozzle can be accurately aligned with the filling opening to convey liquid.

Description

Technical Field

[0001] This utility model relates to the field of filling machine technology, specifically to a servo filling machine with precise positioning. Background Technology

[0002] Filling machines are a small category of packaging machines. From the perspective of packaging materials, they can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines. From the perspective of automation, they can be divided into semi-automatic filling machines and fully automatic filling production lines. However, during the filling process, when the filling bottle deviates, the filling machine will continue to fill the liquid according to the set program, which may cause the liquid part to detach from the bottle mouth and cause leakage. In view of this, we propose a servo filling machine with precise positioning. Utility Model Content

[0003] Technical problems to be solved

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a servo filling machine with precise positioning, which can effectively solve the problem that when the filling bottle is deviated during the filling process, the filling machine will fill the liquid according to the set program, which will cause the liquid part to leave the bottle mouth and cause leakage.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a servo filling machine with precise positioning, including a worktable, a protective box fixedly connected to the rear step of the worktable, and a guide platform fixedly connected to the upper end of the protective box and communicating with each other.

[0008] The protective box contains a motor, the output end of which is fixedly connected to a lead screw via a frustum. The threaded surface of the lead screw is rotatably connected to an adjustment platform. A filling nozzle is fixedly inserted through the circular edge of the adjustment platform. A motor is fixedly connected to the circular groove of the adjustment platform. A gear is fixedly connected to the output end of the motor. A gear ring is rotatably connected to the surface of the filling nozzle at the top of the adjustment platform. The gear ring and the gear mesh with each other for transmission. Two pull rods are rotatably connected to the circular surface of the gear ring. Support plates are fixedly connected to both sides of the adjustment platform. Swing frames are rotatably connected to the square grooves of the two support plates via a rotating shaft. One end of each of the two pull rods is rotatably connected to the upper end of the two swing frames. Infrared sensors are fixedly connected to the lower bottom surfaces of the two swing frames.

[0009] The surface of the adjustment platform is fixedly connected with a protective cover, which covers the surface of the gears and gear rings;

[0010] The square plate on the upper end of the guide table is fixedly connected with a fixed pipe, a thread is formed in the fixed pipe, an adjusting handle is connected with the fixed pipe through the thread, and the lower end of the adjusting handle is fixedly connected with a limiting plate.

[0011] A rubber layer is arranged at the bottom of the limiting plate, and transparent waterproof layers are arranged at the sensing positions of the two infrared sensors.

[0012] Further, an electric box is fixedly connected to the rear end step of the workbench, and six stabilizing frames are fixedly connected to the lower end of the supporting rod of the workbench.

[0013] Further, a transportation frame is fixedly connected to the front end step of the workbench through a supporting rod, and a conveying bed is arranged in the transportation frame.

[0014] Further, sensors are arranged at the front end and the rear end of the transportation frame.

[0015] Beneficial effects

[0016] Compared with the known prior art, the technical scheme provided by the utility model has the following beneficial effects:

[0017] The utility model discloses a control two infrared sensors are set up, when filling bottle causes the deviation, can run motor and drive two infrared sensors to adjust position, make infrared sensor can assist filling nozzle to the filling mouth of its deviation, increase the precision of filling nozzle infusion liquid. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment or prior art of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0019] Figure 1 It is the first perspective overall structure schematic view of the filling machine of the utility model;

[0020] Figure 2 It is the filling structure schematic view of the filling machine of the utility model;

[0021] Figure 3 It is the filling explosion structure schematic view of the filling machine of the utility model;

[0022] Figure 4 It is the sectional structure schematic view of the guide table and the protection box of the utility model;

[0023] Figure 5 It is the second perspective overall structure schematic view of the filling machine of the utility model.

[0024] The labels in the diagram represent:

[0025] 1. Workbench; 2. Transport frame; 3. Electrical box; 4. Conveyor bed; 5. Stabilizer; 6. Guide table; 7. Sensor; 8. Protective box; 9. Infrared sensor; 10. Filling nozzle; 11. Fixing pipe; 12. Adjusting handle; 13. Limiting plate; 14. Gear; 15. Protective cover; 16. Motor; 17. Lead screw; 18. Motor; 19. Adjusting table; 20. Support plate; 21. Gear ring; 22. Tie rod; 23. Swing frame. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] Example: Refer to Appendix Figures 1-5 As shown, a servo filling machine with precise positioning includes: a worktable 1, a protective box 8 fixedly connected to the rear step of the worktable 1, and a guide plate 6 fixedly connected to the upper end of the protective box 8 and communicating with each other.

[0029] A motor 18 is fixedly connected inside the protective box 8. The output end of the motor 18 is fixedly connected to a lead screw 17 via a frustum. An adjustment platform 19 is rotatably connected to the threaded surface of the lead screw 17. A filling nozzle 10 is fixedly and penetrates the circular edge of the adjustment platform 19. A motor 16 is fixedly connected inside the circular groove of the adjustment platform 19. A gear 14 is fixedly connected to the output end of the motor 16. A gear ring 21 is rotatably connected to the surface of the filling nozzle 10 at the upper end of the adjustment platform 19. The gear ring 21 and the gear 14 mesh with each other for transmission. Two pull rods 22 are rotatably connected to the circular surface of the gear ring 21. Support plates 20 are fixedly connected to both sides of the adjustment platform 19. Swing frames 23 are rotatably connected to the square grooves of the two support plates 20 via rotating shafts. One end of each of the two pull rods 22 is rotatably connected to the upper end of the two swing frames 23. Infrared sensors 9 are fixedly connected to the lower bottom surface of the two swing frames 23.

[0030] It needs to be explained that the infrared sensor 9 in the present document is inducted by the filling bottle position, which needs to be driven by the two pull rods 22 to drive the two infrared sensors 9 to the filling port, and then the motor 18 drives the screw rod 17 to rotate, the adjusting table 19 is driven by the threaded connection to move the filling nozzle 10 to the bottle mouth, and the infrared sensor 9 can accurately adjust the filling nozzle 10 to the filling port for liquid delivery.

[0031] And the protective cover 15 installed on the adjusting table 19 can avoid reducing dust and other impurities falling into the gear through the isolation gear 14 and the gear ring 21, the fixed pipe 11 fixed on the guide table 6 adjusts the limiting plate 13 through the installation of the adjusting handle 12, which can effectively limit the adjusting table 19, and the rubber layer arranged at the bottom of the limiting plate 13 can reduce the abrasion of the guide table 6 to the limiting plate 13.

[0032] Further, the electric box 3 installed on the workbench 1 can be used to control the operation of the filling machine, the conveying bed 4 arranged in the conveying frame 2 can make the filling product batch production by driving the filling bottle to move, the stable frame 5 fixedly installed at the bottom of the workbench 1 can reduce the shaking sound of the equipment during operation, and the inductor 7 arranged at both ends of the conveying frame 2 can calculate the number of filling products so as to count the product quantity by workers.

[0033] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A servo-filler with precision positioning, characterized in that, The utility model relates to a kind of filling machine, including: Workbench (1), the rear end step of workbench (1) is fixedly connected with protective box (8), the upper end of protective box (8) is fixedly connected with guide table (6) and is interconnected; And protective box (8) is fixedly connected with motor (18), the output end of motor (18) is fixedly connected with screw rod (17) by round table, the screw surface of screw rod (17) is rotatably connected with adjusting table (19), the circular edge of adjusting table (19) is fixed and penetrates and is filled with filling nozzle (10), the circular groove in adjusting table (19) is fixedly connected with motor (16), the output end of motor (16) is fixedly connected with gear (14), the surface of filling nozzle (10) on the upper end of adjusting table (19) is rotatably connected with gear ring (21), gear ring (21) and gear (14) are mutually engaged transmission, the annular surface of gear ring (21) is rotatably connected with two pull rods (22), both sides of adjusting table (19) are fixedly connected with support plate (20), the square groove of two support plates (20) is rotatably connected with swing frame (23) by rotating shaft, one end of two pull rods (22) is rotatably connected with the upper end of two swing frames (23) respectively, the lower bottom surface of two swing frames (23) is fixedly connected with infrared sensor (9); The surface of adjusting table (19) is fixedly connected with protective cover (15), and cover in the surface of gear (14) and gear ring (21); The square plate on the upper end of guide table (6) is fixedly connected with fixed pipe (11), the inside is provided with screw, fixed pipe (11) is connected with adjusting handle (12) by screw, the lower end of adjusting handle (12) is fixedly connected with limit plate (13). The bottom of limit plate (13) is provided with rubber layer, and the sensing place of two infrared sensors (9) is provided with transparent waterproof layer.

2. A servo-filler with precision positioning according to claim 1, characterized in that, The rear end step of workbench (1) is fixedly connected with electric box (3), and the lower end of the support rod of workbench (1) is fixedly connected with six stabilizing frames (5).

3. A servo-filler with precision positioning according to claim 1, characterized in that, The front end step of workbench (1) is fixedly connected with transport frame (2) by support rod, and transport frame (2) is provided with conveying bed (4).

4. A servo-filler with precision positioning according to claim 1, characterized in that, The front and rear ends of transport frame (2) are provided with inductor (7).

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