Automatic oiling system for zip-top can stretching process

Abstract

The utility model belongs to the field of zip-top can stretching, particularly relates to an automatic oiling system for a zip-top can stretching process, and aims to solve the problem that the efficiency is low due to manual barrel lifting and filling in the prior art. In order to solve the problems that in the prior art, the labor and time of workers are consumed, oil liquid drips inevitably when lubricating oil is carried by hands to pass through a site, and the risk that field personnel slip and fall down accidentally is increased, the following scheme is provided that the lubricating oil conveying device comprises an oil tank, a gear pump is fixedly installed at the top of the oil tank, and a liquid pumping pipe is fixedly installed at the liquid pumping end of the gear pump; according to the oil filling device, the workload and the working intensity of workers are reduced, the potential safety hazard of dropping and slipping caused by manual oil extraction is completely eradicated, the oil filling efficiency is improved, the downtime is shortened, the oil filling efficiency is improved, and the oil filling efficiency is improved. And meanwhile, solid particles and impurities mixed in the lubricating oil can be filtered through the Y-shaped filter, and the impurities are prevented from entering the stretcher.

Description

Technical Field

[0001] This utility model relates to the field of aluminum can stretching technology, and in particular to an automatic oiling system for the aluminum can stretching process. Background Technology

[0002] Aluminum cans, a common metal packaging container both domestically and internationally, are popular among consumers due to their attractive appearance, ease of opening, and portability. The stretching machine, as the main production equipment for aluminum cans, requires daily replenishment of a certain amount of XP150 gear lubricating oil.

[0003] Currently, the industry's refueling method relies entirely on manual bucket lifting, which is inefficient. This consumes the energy and time of staff, and when carrying lubricating oil across the site, drips are inevitable, increasing the risk of accidental slips and falls. Therefore, an automated refueling system for the can stretching process is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies that rely on manual filling of cans, which is inefficient, consumes the energy and time of workers, and inevitably causes oil to drip when carrying lubricating oil through the site, increasing the risk of accidental slips and falls. Therefore, this invention proposes an automatic oiling system for the can stretching process.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An automatic refueling system for the stretching process of an easy-open can includes an oil tank. A gear pump is fixedly installed on the top of the oil tank. A suction pipe is fixedly installed on the suction end of the gear pump. The suction pipe passes through the top of the oil tank and is located inside the oil tank. An oil delivery pipe is fixedly connected to the discharge end of the gear pump. At least one refueling mechanism is provided around the circumference of the oil delivery pipe.

[0007] The refueling mechanism includes a branch pipe, which is fixedly connected to the circumference of the oil pipeline. A pneumatic angle seat valve is fixedly installed at the bottom of the branch pipe, and a solenoid valve for controlling the pneumatic angle seat valve is connected to one side of the pneumatic angle seat valve.

[0008] As a further embodiment of this utility model, the top of the oil tank is provided with a replenishment port, and a blind plate is fixed to the top of the replenishment port by bolts.

[0009] As a further improvement of this invention, a viewing window is provided on one side of the oil tank.

[0010] As a further improvement of this utility model, a Y-type filter is installed on the top of the pneumatic angle seat valve via an external threaded internal connector.

[0011] As a further embodiment of this utility model, a maintenance valve is installed on the top of the Y-type filter via an external thread internal connector, and the maintenance valve is fixedly connected to the branch pipe via the external thread internal connector.

[0012] As a further embodiment of this utility model, a main valve is installed around the circumference of the oil pipeline, and the main valve is close to the gear pump to control the opening and closing of the oil pipeline.

[0013] As a further embodiment of this utility model, a steel wire hose is installed at the bottom of the pneumatic angle seat valve through an external threaded internal connector, and the steel wire hose and the external threaded internal connector above it are fixed by a hose clamp.

[0014] In this application, oil supply pipes and branch pipes are laid to each stretching machine, and then connected to the oil inlet of the stretching machine through steel wire hoses. When oil is needed, the angle seat valve is opened by controlling the solenoid valve and the gear pump is started. The gear pump draws lubricating oil from the oil tank, and the lubricating oil enters the branch pipe through the oil supply pipe. After being filtered by the Y-type filter, it is then fed into the stretching machine through the steel wire hose. This reduces the workload and intensity of the workers, eliminates the safety hazards of dripping and slipping when manually lifting oil, and improves the refueling efficiency and reduces downtime.

[0015] Beneficial effects: The automatic refueling system for the stretching process of a can in this utility model reduces the workload and intensity of workers, eliminates the safety hazards of dripping and slipping when manually lifting oil, and improves refueling efficiency and reduces downtime.

[0016] In this utility model, the automatic oiling system for the stretching process of a beverage can is provided by installing a Y-type filter above the pneumatic angle seat valve. This allows the Y-type filter to filter out solid particles and impurities mixed in the lubricating oil, preventing impurities from entering the stretching machine.

[0017] This invention reduces the workload and intensity of workers, eliminates the safety hazards of slipping and falling while manually lifting oil, improves refueling efficiency, and reduces downtime. At the same time, the Y-type filter can filter solid particles and impurities mixed in the lubricating oil, preventing impurities from entering the stretching machine. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an automatic oiling system for the stretching process of an aluminum can, as proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the oil tank structure of an automatic refueling system for the stretching process of an easy-open can, as proposed in this utility model.

[0020] Figure 3This is a schematic diagram of the refueling mechanism of an automatic refueling system for the stretching process of an easy-open can, as proposed in this utility model.

[0021] In the diagram: 1. Oil tank; 2. Gear pump; 3. Oil delivery pipe; 4. Refueling mechanism; 5. Blind flange; 6. Main valve; 7. Viewing window; 8. Branch pipe; 9. Inspection valve; 10. Y-type filter; 11. Pneumatic angle seat valve; 12. Solenoid valve; 13. Steel wire hose. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1, referring to Figures 1-3 An automatic refueling system includes: an oil tank 1, a gear pump 2 fixedly installed on the top of the oil tank 1, the gear pump 2 is existing technology, and its working principle and usage will not be described in detail here, a suction pipe is fixedly installed on the suction end of the gear pump 2, the suction pipe passes through the top of the oil tank 1 and is located inside the oil tank 1, and an oil delivery pipe 3 is fixedly connected to the discharge end of the gear pump 2. When the gear pump 2 is started, the gear pump 2 draws lubricating oil from the oil tank 1 and delivers it into the oil delivery pipe 3. At least one refueling mechanism 4 is provided around the circumference of the oil delivery pipe 3.

[0024] The refueling mechanism 4 includes a branch pipe 8, which is fixedly connected to the circumference of the oil supply pipe 3. A pneumatic angle seat valve 11 is fixedly installed at the bottom of the branch pipe 8. A solenoid valve 12 for controlling the pneumatic angle seat valve 11 is connected to one side of the pneumatic angle seat valve 11. The solenoid valve 12 and the gear pump 2 are controlled by a PLC, which facilitates manual operation. This system reduces the workload and intensity of the staff, eliminates the safety hazards of dripping and slipping when manually lifting oil, and improves refueling efficiency and reduces downtime.

[0025] This application can be used in the field of stretching aluminum cans, or in other fields applicable to this application.

[0026] Example 2, Reference Figures 1-3 Based on Example 1, an automatic oiling system for the stretching process of beverage cans is improved and applied to the field of beverage can stretching.

[0027] In this application, the top of the oil tank 1 is provided with a replenishment port, and the top of the replenishment port is fixed with a blind plate 5 by bolts. Opening the blind plate 5 allows for convenient replenishment of oil into the oil tank 1.

[0028] In particular, a viewing window 7 is provided on one side of the oil tank 1, which allows people to easily observe the liquid level inside the oil tank 1.

[0029] It should be noted that a Y-type filter 10 is installed on the top of the pneumatic angle seat valve 11 via an external threaded internal connector. The Y-type filter 10 is an existing part used to filter particles or impurities in the lubricating oil.

[0030] In this utility model, a maintenance valve 9 is installed on the top of the Y-type filter 10 through an external threaded internal connector. The maintenance valve 9 is fixedly connected to the branch pipe 8 through the external threaded internal connector. The maintenance valve 9 is set to facilitate the subsequent maintenance and closure of the branch pipe 8.

[0031] In particular, a main valve 6 is installed around the circumference of the oil pipeline 3. The main valve 6 is close to the gear pump 2 and is used to control the opening and closing of the oil pipeline 3.

[0032] It should be noted that a steel wire hose 13 is installed at the bottom of the pneumatic angle seat valve 11 through an external threaded internal connector. The steel wire hose 13 and the external threaded internal connector above it are fixed by a hose clamp. In view of the need to frequently open the cover of the stretching machine for subsequent inspection, maintenance and repair work, in order to avoid affecting the opening of the cover, the last section of the pipeline is replaced by a steel wire hose 13.

[0033] However, as is well known to those skilled in the art, the working principle and wiring method of gear pump 2 are commonplace and are all conventional methods or common knowledge, so they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic oiling system for the stretching process of beverage cans, characterized in that, Includes an oil tank (1), a gear pump (2) is fixedly installed on the top of the oil tank (1), a suction pipe is fixedly installed on the suction end of the gear pump (2), the suction pipe passes through the top of the oil tank (1) and is located inside the oil tank (1), the discharge end of the gear pump (2) is fixedly connected to an oil delivery pipe (3), and at least one refueling mechanism (4) is provided on the circumference of the oil delivery pipe (3); The refueling mechanism (4) includes a branch pipe (8), which is fixedly connected to the circumference of the oil pipeline (3). A pneumatic angle seat valve (11) is fixedly installed at the bottom of the branch pipe (8), and a solenoid valve (12) for controlling the pneumatic angle seat valve (11) is connected to one side of the pneumatic angle seat valve (11).

2. The automatic oiling system for the stretching process of an aluminum can according to claim 1, characterized in that, The top of the oil tank (1) is provided with a replenishment port, and a blind plate (5) is fixed to the top of the replenishment port by bolts.

3. The automatic oiling system for the stretching process of an aluminum can according to claim 1, characterized in that, A viewing window (7) is provided on one side of the oil tank (1).

4. The automatic oiling system for the stretching process of an aluminum can according to claim 1, characterized in that, A Y-type filter (10) is installed on the top of the pneumatic angle seat valve (11) via an external thread internal connector.

5. The automatic oiling system for the stretching process of an aluminum can according to claim 4, characterized in that, The top of the Y-type filter (10) is fitted with a maintenance valve (9) via an external thread internal connector. The maintenance valve (9) is fixedly connected to the branch pipe (8) via the external thread internal connector.

6. The automatic oiling system for the stretching process of an aluminum can according to claim 1, characterized in that, A main valve (6) is installed around the circumference of the oil pipeline (3). The main valve (6) is close to the gear pump (2) and is used to control the opening and closing of the oil pipeline (3).

7. The automatic oiling system for the stretching process of an aluminum can according to claim 1, characterized in that, The bottom of the pneumatic angle seat valve (11) is fitted with a steel wire hose (13) via an external thread inner connector, and the steel wire hose (13) is fixed to the external thread inner connector above it by a hose clamp.

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