Filling machine capable of preventing splashing

Abstract

The utility model relates to the technical field of filling machines, and discloses an anti-splashing filling machine which comprises a filling table, a material storage tank is fixedly installed at the top of the filling table, a leakage net is installed at the bottom of the filling table in a sliding mode, a control switch is fixedly installed on the front face of the filling table and used for starting the filling machine, and an anti-splashing device is installed on the front face of the filling table. According to the anti-splashing filling machine, when the filling machine is used, an air cylinder can be started to enable a piston rod to stretch out, the piston rod drives a moving plate to move downwards, the moving plate drives a discharging head to move downwards, the discharging head is driven by the moving plate to move downwards, and the anti-splashing mechanism is arranged on the outer wall of the filling head. When the liquid is filled, liquid splashing caused by the fact that the position beside the discharging head is not shielded can be prevented, then the flow speed of the liquid is reduced through the flow limiting plate, and waste and pollution to the filling machine caused by liquid splashing can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a filling machine capable of preventing splashing. Background Art

[0002] Filling machines are mainly a small category of packaging machines. From the perspective of material packaging, they can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines. In terms of the degree of production automation, they can be divided into semi-automatic filling machines and fully automatic filling production lines.

[0003] In existing filling machines, many places are used to fill liquids. During the filling process, the liquid pressure may be too high, causing it to spray at the discharge port and not be completely filled into the container, wasting resources and contaminating the filling machine, which is cumbersome for the operator to clean. Utility Model Content

[0004] The purpose of the utility model is to provide a splash-proof filling machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a splash-proof filling machine, comprising a filling table, a material storage tank is fixedly installed on the top of the filling table, a leakage net is slidably installed on the bottom of the filling table, a control switch is fixedly installed on the front of the filling table for starting the filling machine, a filling head is fixedly installed inside the filling table, an anti-splash mechanism is provided on the outer wall of the filling head to prevent liquid splashing, a current limiting mechanism is provided inside the filling head, and the anti-splash mechanism includes:

[0006] Cylinder, a cylinder is fixedly installed at the bottom of the upper wall of the filling table, the output end piston of the cylinder is connected to a piston rod, and the end of the piston rod away from the output end of the cylinder is fixedly connected to a moving plate, so as to facilitate the rise and fall of the discharge head;

[0007] Preferably, the bottom of the filling head is slidably connected to a discharge head, the middle of the movable plate is fixedly mounted on the outer wall of the discharge head, and a limiting flow plate is fixedly mounted on the inner wall of the discharge head to reduce the flow rate of the liquid.

[0008] Preferably, the flow limiting mechanism comprises: a rotating shaft, a rotating shaft is fixedly installed on the bottom of the flow limiting plate, a rotating disk is rotatably connected to the outer wall of the rotating shaft, and a connecting rod is hinged on the front side of the rotating disk to enable the rotating disk to rotate.

[0009] Preferably, the end of the connecting rod away from the turntable is hinged with a U-shaped baffle, and the outer wall of the discharge head is provided with a slide groove to facilitate pulling the handle, and the inner wall of the slide groove is slidably connected with a handle, which can pull the U-shaped baffle to cover or open the hole of the current limiting plate, and the right side of the handle is fixedly connected to the outer wall of the U-shaped baffle.

[0010] Preferably, two groups of the U-shaped shield plates and connecting rods are provided, and the U-shaped shield plates and connecting rods are symmetrical about the axis of symmetry of the center line of the right side of the discharge head and are symmetrically distributed at the left and right ends of the discharge head, so that the flow limiting plate can be completely blocked to play a flow limiting role.

[0011] Preferably, two groups of cylinders and piston rods are provided, and the cylinders and piston rods are symmetrical about the axis of symmetry of the right center line of the discharging head and symmetrically distributed at the left and right ends of the discharging head, so that the discharging head can rise or fall more evenly.

[0012] Compared with the prior art, the utility model provides a splash-proof filling machine with the following features:

[0013] Beneficial effects:

[0014] 1. When the anti-splash filling machine is in use, the cylinder can be started to extend the piston rod, and the piston rod drives the moving plate to move downward, and the moving plate drives the discharge head to move downward until the discharge head extends into the filling container. In this way, when filling the liquid, it can prevent the liquid from splashing due to the lack of cover next to the discharge head, and the flow rate of the liquid is reduced by the flow limiting plate, so as to prevent waste caused by liquid splashing and pollution of the filling machine.

[0015] 2. For this anti-splash filling machine, when the pressure is too high, the flow limiting plate may not be able to significantly reduce the flow rate of the liquid. By pulling the handle, the U-shaped baffle plate moves at the hole of the flow limiting plate, and the disc drives the connecting rod to make the other half of the U-shaped baffle plate leave the hole of the flow limiting plate. In this way, the hole size of the flow limiting plate can be changed by pulling the handle to limit the flow rate of the liquid, which can prevent the liquid from splashing due to excessive pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the anti-splash mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the current limiting mechanism of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. filling station; 2. storage tank; 3. filter; 4. control switch; 5. filling head; 6. anti-splash mechanism; 601. cylinder; 602. piston rod; 603. moving plate; 604. discharging head; 605. current limiting plate; 7. current limiting mechanism; 701. rotating shaft; 702. turntable; 703. connecting rod; 704. U-shaped shield plate; 705. slide groove; 706. handle. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a splash-proof filling machine, comprising a filling table 1, a material storage tank 2 is fixedly installed on the top of the filling table 1, which is convenient for placing liquid materials, a leakage net 3 is slidably installed on the bottom of the filling table 1, which can prevent the liquid from being splashed and can be handled in a friendly manner, a control switch 4 is fixedly installed on the front of the filling table 1, which is used to start the filling machine, a filling head 5 is fixedly installed inside the filling table 1, which is used to discharge the liquid, an anti-splash mechanism 6 is provided on the outer wall of the filling head 5, which can prevent the liquid from splashing, and a current limiting mechanism 7 is provided inside the filling head 5, which can reduce the flow rate of the liquid.

[0022] Specifically, the anti-splash mechanism 6 includes: a cylinder 601, a piston rod 602, a moving plate 603, a discharge head 604, and a flow limiting plate 605. The cylinder 601 is fixedly installed at the bottom of the upper wall of the filling station 1 to extend and retract the piston rod 602. The piston at the output end of the cylinder 601 is connected to the piston rod 602 to push the moving plate 603. The cylinder 601 and the piston rod 602 are provided in two groups, and the cylinder 601 and the piston rod 602 are symmetrically distributed on the left and right sides of the discharge head 604 with respect to the symmetric axis of the center line of the right side of the discharge head 604. At the right two ends, one end of the piston rod 602 away from the output end of the cylinder 601 is fixedly connected to a movable plate 603, which is used to fix and move the discharge head 604. The bottom of the filling head 5 is slidably connected to the discharge head 604, which is convenient for pulling the discharge head 604 to allow the discharge head 604 to enter the container, so that when the liquid splashes, it can play a protective role in splashing inside the container. The middle of the movable plate 603 is fixedly installed on the outer wall of the discharge head 604, and the inner wall of the discharge head 604 is fixedly installed with a limiting flow plate 605 to reduce the liquid flow rate.

[0023] Specifically, the current limiting mechanism 7 includes: a rotating shaft 701, a rotating disk 702, a connecting rod 703, a U-shaped shield plate 704, a sliding groove 705, and a handle 706. The bottom of the current limiting plate 605 is fixedly installed with a rotating shaft 701 for fixing the rotating disk 702. The outer wall of the rotating shaft 701 is rotatably connected to the rotating disk 702 for moving the two U-shaped shield plates 704 to both sides at the same time. The front side of the rotating disk 702 is hinged with a connecting rod 703 for pushing the rotating disk 702 to rotate the rotating disk 702. The end of the connecting rod 703 away from the rotating disk 702 is hinged with the U-shaped shield plate 704. 04. Two groups of connecting rods 703 are provided, and the U-shaped shield plate 704 and the connecting rod 703 are symmetrical with the axis of symmetry of the center line of the right side of the discharge head 604, and are symmetrically distributed at the left and right ends of the discharge head 604, so as to block the holes on the flow limiting plate 605 and play a flow limiting role. A slide groove 705 is provided on the outer wall of the discharge head 604 to facilitate the movement of the handle 706. The inner wall of the slide groove 705 is slidably connected with the handle 706, which can pull the U-shaped shield plate 704 to move it under the flow limiting plate 605. The right side of the handle 706 is fixedly connected to the outer wall of the U-shaped shield plate 704.

[0024] Working principle: When the filling machine is in use, filling begins by starting the control switch 4, and the cylinder 601 is started to extend the piston rod 602 from the cylinder 601. The piston rod 602 drives the movable plate 603 at the bottom of the piston rod 602 to move downward while extending. The discharge head 604 fixed on the movable plate 603 will also move downward with the movement of the movable plate 603 until the discharge head 604 extends into the filling container. This can prevent the liquid from splashing when the pressure is too high, and the liquid can be loaded into the container to prevent waste of liquid. When the pressure is too high, the flow rate of the liquid is reduced by the flow limiting plate 605, which can prevent waste caused by liquid splashing and pollution of the filling machine.

[0025] When the flow limiting plate 605 limits the flow rate, due to excessive pressure, it may cause liquid splashing at the discharge head 604. The U-shaped baffle 704 can be moved by pulling the handle 706. When moving, the connecting rod 703 hinged on the U-shaped baffle 704 will be pulled, and the turntable 702 will be pushed to rotate by the connecting rod 703, so that the other half of the U-shaped baffle 704 is moved under the push of the other connecting rod 703. In this way, the size of the hole of the flow limiting plate 605 can be manually adjusted, that is, the flow rate of the liquid can be controlled, so that it is not easy to splash, which is convenient for the operator.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A splash-proof filling machine, comprising a filling station (1), characterized in that: A material storage tank (2) is fixedly mounted on the top of the filling station (1), a leakage net (3) is slidably mounted on the bottom of the filling station (1), a control switch (4) is fixedly mounted on the front of the filling station (1), a filling head (5) is fixedly mounted inside the filling station (1), an anti-splash mechanism (6) is provided on the outer wall of the filling head (5), a current limiting mechanism (7) is provided inside the filling head (5), and the anti-splash mechanism (6) comprises: A cylinder (601) is fixedly mounted on the bottom of the upper wall of the filling station (1); the output end piston of the cylinder (601) is connected to a piston rod (602); and the end of the piston rod (602) away from the output end of the cylinder (601) is fixedly connected to a movable plate (603).

2. The splash-proof filling machine according to claim 1, characterized in that: The bottom of the filling head (5) is slidably connected to a discharge head (604), the middle of the movable plate (603) is fixedly mounted on the outer wall of the discharge head (604), and a limiting plate (605) is fixedly mounted on the inner wall of the discharge head (604).

3. The splash-proof filling machine according to claim 2, characterized in that: The flow limiting mechanism (7) comprises: a rotating shaft (701), the bottom of the flow limiting plate (605) is fixedly mounted with the rotating shaft (701), the outer wall of the rotating shaft (701) is rotatably connected to a rotating disk (702), and the front of the rotating disk (702) is hinged with a connecting rod (703).

4. The splash-proof filling machine according to claim 3, characterized in that: The end of the connecting rod (703) away from the turntable (702) is hinged with a U-shaped shield plate (704), the outer wall of the discharge head (604) is provided with a slide groove (705), the inner wall of the slide groove (705) is slidably connected with a handle (706), and the right side of the handle (706) is fixedly connected to the outer wall of the U-shaped shield plate (704).

5. The splash-proof filling machine according to claim 4, characterized in that: The U-shaped shielding plates (704) and connecting rods (703) are provided in two groups, and the U-shaped shielding plates (704) and connecting rods (703) are symmetrically distributed at the left and right ends of the discharge head (604) with respect to the symmetry axis of the right center line of the discharge head (604).

6. The splash-proof filling machine according to claim 1, characterized in that: The cylinder (601) and the piston rod (602) are provided in two groups, and the cylinder (601) and the piston rod (602) are symmetrical about the axis of symmetry of the right center line of the discharge head (604), and are symmetrically distributed at the left and right ends of the discharge head (604).

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