Quantitative filling mechanism for filling machine

Abstract

The utility model relates to the technical field of filling machines, in particular to a quantitative filling mechanism for a filling machine, which comprises a filling tank, a flowing component and a detection component, the detection component comprises a detection rod, a liquid level ball and a mounting block, the mounting block is connected with the detection rod, the detection rod is arranged on the inner side of the filling tank, and the liquid level ball is arranged on the detection rod. The installation block is detachably fixed to one end of the top of the filling tank, a transmitter is installed at the top of the installation block, the liquid level ball is movably arranged on the detection rod, limiting movable rods are arranged at the upper end and the lower end of the detection rod, protruding positions are arranged at the two ends of each limiting movable rod, and magnetic attraction blocks are arranged at the positions, close to the protruding positions, of the outer side face of the filling tank. When adjustment is needed, a worker can achieve the effect that a limiting movable rod vertically moves through magnetic attraction cooperation of a magnetic attraction block and a protruding position, namely, the highest liquid level and the lowest liquid level detected by a liquid level detector are adjusted, the adjustment speed is higher while disassembly is not needed, and the production efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a quantitative filling mechanism for a filling machine. Background Art

[0002] A filling machine is a machine specifically used to fill liquids or gases into containers. This machine is widely used in food, beverage, medicine, cosmetics and other industries. It can achieve fast and accurate filling, improve production efficiency and ensure product quality.

[0003] The quantitative filling mechanism is a mechanism that automatically controls the filling of materials. It is usually used in situations where the filling amount needs to be accurately controlled, such as in the pharmaceutical, chemical, and food industries. The mechanism can automatically control the filling speed and filling amount according to the preset filling amount to achieve the purpose of accurately controlling the filling amount.

[0004] In the existing quantitative filling mechanism, since the filling amount of the quantitative filling mechanism is pre-adjusted before processing, once it is set, if the filling amount needs to be changed, the structure must be disassembled and then readjusted, which not only wastes time but also easily affects production efficiency. The purpose of the utility model is to solve the above defects and provide a quantitative filling mechanism for a filling machine. Utility Model Content

[0005] The purpose of the utility model is achieved in the following way: a quantitative filling mechanism for a filling machine, including a filling tank, a flow component and a detection component, the filling tank is connected to the inflow component and the detection component, the detection component includes a detection rod, a liquid level ball and a mounting block, the mounting block is connected to the detection rod, the detection rod is arranged on the inner side of the filling tank, the mounting block is detachably fixed to one end of the top of the filling tank and a transmitter is installed on the top of the mounting block, the liquid level ball is vertically movable on the detection rod, the upper and lower ends of the detection rod are provided with limit movable rods, both ends of the limit movable rod are provided with protrusions, the inner wall of the filling tank is provided with a card groove matching the protrusion, the outer side surface of the filling tank near the protrusion is provided with a magnetic suction block, the magnetic suction block and the protrusion are magnetically matched.

[0006] In the above description, a further scheme is made, in which the flow component includes an inlet cylinder and an outlet cylinder, both of which are fixedly connected to the filling tank, the inlet cylinder is installed on the top of the filling tank, and the outlet cylinder is installed on the bottom of the filling tank, and a signal receiver and a processor are provided on one side of the outlet cylinder and the inlet cylinder; the signal receiver and the processor are used to control the movement of the inlet cylinder and the outlet cylinder after receiving the signal.

[0007] In the above description, a further scheme is made, in which an inlet is provided on the top surface of the filling tank near the inlet cylinder, a blocking ball matching the inlet is movably provided in the inlet, a push rod of the inlet cylinder passes through the filling tank and is connected to the blocking ball, and a movable plate is provided between the blocking ball and the push rod of the inlet cylinder; the inlet and the blocking ball are respectively used for circulating materials and sealing and blocking the filling tank.

[0008] In the above description, a further solution is provided, in which a flow outlet is provided on the bottom surface of the filling tank near the outflow cylinder, a conical filling nozzle is connected to the bottom edge of the flow outlet, a closing plate matching the flow outlet is provided on the inner side of the filling tank near the flow outlet, and a push rod of the inflow cylinder passes through the filling tank and is connected to the closing plate; the conical filling nozzle can provide a more concentrated outflow effect for the material, and the closing plate can prevent the material in the filling tank from flowing out when the material is not filled.

[0009] In the above description, a further solution is provided in which a scale mark is provided on the outer side of the filling tank close to the detection rod, and an indicator needle is provided on the side of the magnetic block close to the scale mark, and the indicator needle is fixedly connected to the magnetic block; the scale mark can display the storage capacity of the filling tank.

[0010] In the above description, a further solution is provided in which a slide rail is provided near the magnetic block in the filling tank, and a movable groove matching the slide rail is provided near the magnetic block; the slide rail and the movable groove are used to achieve a sliding adjustment effect on the magnetic block.

[0011] In the above description, as a further solution, limit blocks are provided at the top and bottom of the filling tank near the slide rails, and the limit blocks are fixedly connected to the filling tank. The limit blocks are used to prevent the magnetic blocks from detaching or being lost.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a detection rod, a liquid level ball and a mounting block in the filling tank, the liquid level ball can detect the height of the liquid level in the filling tank and achieve the effect of quantitative filling, and at the same time, protrusions and magnetic blocks are provided at both ends of the limit movable rod. Through the magnetic coordination of the protrusion and the magnetic block, when adjustment is needed, the staff can achieve the effect of vertical movement of the limit movable rod through the magnetic coordination of the magnetic block and the protrusion, that is, the adjustment of the highest liquid level and the lowest liquid level detected by the liquid level detector, without the need for disassembly, and the adjustment speed is faster, thereby ensuring production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a quantitative filling mechanism for a filling machine of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure decomposition of a quantitative filling mechanism for a filling machine of the utility model;

[0015] Figure 3 It is a cross-sectional view of a quantitative filling mechanism for a filling machine of the utility model;

[0016] In the figure: 1-filling tank, 2-detection rod, 3-liquid level ball, 4-mounting block, 5-transmitter;

[0017] 6-limiting movable rod, 7-protruding position, 8-slot, 9-magnetic block, 10-inflow cylinder;

[0018] 11-outflow cylinder, 12-signal receiver, 13-processor, 14-inflow port, 15-blocking ball;

[0019] 16-movable plate, 17-outlet, 18-conical filling nozzle, 19-closing plate, 20-scale mark;

[0020] 21-indicator needle, 22-slide rail, 23-movable slot, 24-limit block. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] For this example, please refer to Figure 1-Figure 3 A quantitative filling mechanism for a filling machine is specifically implemented, comprising a filling tank 1, a flow component and a detection component. The filling tank 1 is connected to the inflow component and the detection component. The detection component comprises a detection rod 2, a liquid level ball 3 and a mounting block 4. The mounting block 4 is connected to the detection rod 2. The detection rod 2 is arranged on the inner side of the filling tank 1. The mounting block 4 is detachably fixed to one end of the top of the filling tank 1 and a transmitter 5 is installed on the top of the mounting block 4. The liquid level ball 3 is vertically movable on the detection rod 2. The upper and lower ends of the detection rod 2 are both provided with a limit movable rod 6. Both ends of the limit movable rod 6 are provided with a protruding position 7. The inner wall of the filling tank 1 is provided with a card groove 8 matching the protruding position 7. The outer side surface of the filling tank 1 is provided with a magnetic suction block 9 near the protruding position 7. The magnetic suction block 9 is magnetically matched with the protruding position 7.

[0023] The flow component includes an inlet cylinder 10 and an outlet cylinder 11, both of which are fixedly connected to the filling tank 1. The inlet cylinder 10 is installed on the top of the filling tank 1, and the outlet cylinder 11 is installed on the bottom of the filling tank 1. A signal receiver 12 and a processor 13 are provided on one side of the outlet cylinder 11 and the inlet cylinder 10.

[0024] An inlet 14 is provided on the top surface of the filling tank 1 near the inlet cylinder 10, and a blocking ball 15 matching the inlet 14 is movably provided in the inlet 14. The push rod of the inlet cylinder 10 passes through the filling tank 1 and is connected to the blocking ball 15. A movable plate 16 is provided between the blocking ball 15 and the push rod of the inlet cylinder 10.

[0025] A flow outlet 17 is provided on the bottom surface of the filling tank 1 near the outflow cylinder 11, and a conical filling nozzle 18 is connected to the bottom edge of the flow outlet 17. A closing plate 19 matching the flow outlet 17 is provided on the inner side of the filling tank 1 near the flow outlet 17, and a push rod of the inflow cylinder 10 passes through the filling tank 1 and is connected to the closing plate 19.

[0026] A scale mark 20 is provided on the outer side surface of the filling tank 1 near the detection rod 2, an indicator needle 21 is provided on the side of the magnetic block 9 near the scale mark 20, the indicator needle 21 is fixedly connected to the magnetic block 9, a slide rail 22 is provided at a position of the filling tank 1 near the magnetic block 9, a movable groove 23 matching the slide rail 22 is provided at a position of the magnetic block 9 near the slide rail 22, and limit blocks 24 are provided at the top and bottom of the filling tank 1 near the slide rail 22, and the limit blocks 24 are fixedly connected to the filling tank 1.

[0027] The working process of the utility model is as follows: the inlet 14 is connected to the filling machine. After the connection, the transmitter 5, the signal receiver 12 and the processor 13 are turned on. After the transmitter 5 is turned on, since there is no filling material in the sub-packaging tank, the liquid level ball 3 contacts the limit movable rod 6 at the lower end, so the transmitter 5 sends a signal, and the inflow cylinder 10 starts to work after receiving the signal through the signal receiver 12 and the processor 13. The push rod of the inflow cylinder 10 drives the blocking ball 15 to be pushed out. After being pushed out, the filling material passes through the inlet 1 4 flows into the filling tank 1, and the liquid level ball 3 begins to float. When the liquid level ball 3 contacts the limit movable rod 6 at the upper end of the detection rod 2, the transmitter 5 sends a stop signal, the inflow cylinder 10 is closed, and the push rod is retracted, driving the blocking ball 15 to block the inlet 14, completing the loading of the filling material in the filling tank 1. When quantitative filling is performed, the outflow cylinder 11 is started, and the filling material flows out from the conical filling nozzle 18, and the liquid level drops. When the liquid level ball 3 is lowered to the limit movable rod 6 at the lower end of the detection rod 2, the above process is repeated again.

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0029] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A quantitative filling mechanism for a filling machine, comprising a filling tank, a flow component and a detection component, wherein the filling tank is connected to the inflow component and the detection component, and is characterized in that: The detection assembly includes a detection rod, a liquid level ball and a mounting block, the mounting block is connected to the detection rod, the detection rod is arranged on the inner side of the filling tank, the mounting block is detachably fixed to one end of the top of the filling tank and a transmitter is installed on the top of the mounting block, the liquid level ball is vertically movable on the detection rod, the upper and lower ends of the detection rod are provided with limit movable rods, both ends of the limit movable rod are provided with protrusions, the inner wall of the filling tank is provided with a card groove matching the protrusion, and the outer side surface of the filling tank near the protrusion is provided with a magnetic suction block, and the magnetic suction block is magnetically matched with the protrusion.

2. A quantitative filling mechanism for a filling machine according to claim 1, characterized in that: The flow component includes an inflow cylinder and an outflow cylinder, both of which are fixedly connected to the filling tank. The inflow cylinder is installed on the top of the filling tank, and the outflow cylinder is installed on the bottom of the filling tank. A signal receiver and a processor are provided on one side of the outflow cylinder and the inflow cylinder.

3. A quantitative filling mechanism for a filling machine according to claim 2, characterized in that: An inlet is provided on the top surface of the filling tank near the inlet cylinder, a blocking ball matching the inlet is movably provided in the inlet, a push rod of the inlet cylinder passes through the filling tank and is connected to the blocking ball, and a movable plate is provided between the blocking ball and the push rod of the inlet cylinder.

4. The quantitative filling mechanism for a filling machine according to claim 2, characterized in that: The bottom surface of the filling tank is provided with an outflow port near the outflow cylinder, the bottom edge of the outflow port is connected with a conical filling nozzle, the inner side of the filling tank is provided with a closing plate matching the outflow port near the outflow port, and the push rod of the inflow cylinder passes through the filling tank and is connected with the closing plate.

5. The quantitative filling mechanism for a filling machine according to claim 1, characterized in that: A scale mark is arranged on one side of the outer side of the filling tank close to the detection rod, and an indicator needle is arranged on one side of the magnetic block close to the scale mark, and the indicator needle is fixedly connected to the magnetic block.

6. A quantitative filling mechanism for a filling machine according to claim 5, characterized in that: The filling tank is provided with a slide rail at a position close to the magnetic attraction block, and the magnetic attraction block is provided with a movable groove matching the slide rail at a position close to the slide rail.

7. A quantitative filling mechanism for a filling machine according to claim 6, characterized in that: Positions of the top and bottom of the filling tank close to the slide rails are both provided with limit blocks, which are fixedly connected to the filling tank.

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