CN223355969U - Automatic oil filling device for vacuum packaging machine - Google Patents

Abstract

The utility model discloses an automatic oil filling device for a vacuum packaging machine, the device comprising an oil filling pipe, an oil discharge pipe, and an oil metering scale with a suction pump, one end of the oil filling pipe being used to extend into an oil barrel, and the other end thereof being connected to the oil inlet of the oil metering scale; one end of the oil discharge pipe being connected to the oil discharge port of the oil metering scale via a filling valve, and the other end thereof being used to be connected to a packaging bag of a packaging machine. The utility model provides an oil metering scale and an oil discharge pipe and an oil filling pipe connected to the oil metering scale, so that the oil in the oil barrel is directly sucked into the oil metering scale via the oil metering scale, and then the oil volume value filled is displayed in real time on the oil metering scale by adjusting the flow rate of the filling valve. This is both safe and intuitive, and the utility model is more standardized, more accurate, and more convenient. It not only realizes automatic, quantitative, and stable addition of additives, but also has a simple structure, is safe and reliable, and is easy to operate.

Description

Automatic oiling device of vacuum packaging machine

Technical Field

The utility model belongs to the field of machinery, and particularly relates to an automatic oiling device of a vacuum packaging machine.

Background

According to workshop production technology needs, the filling auxiliary agent is needed to ensure the product quality when the silane plastic particles are packaged, each production line produces about 1200 packages of finished products each day, 6 production lines exist, each production line packaging station needs to be provided with an oiling machine, the workshop carries out two-shift operation, the total number of people is 12, each person needs to be filled 600 times each day, a filling opening is positioned in packaging machine equipment, a packaging machine protection door needs to be opened for each filling, and a hand-held injector stretches into the equipment, so that potential safety hazards exist. In addition, the stacking process is a production line packaging process, a stacking robot is introduced into the existing stacking process to perform stacking, manual work is not involved any more, and the production cost of the oiling station is saved. In view of the above-mentioned actual situation, there is a need for an automatic oiling device, replacing manual work, reducing potential safety hazard and cost.

Disclosure of utility model

The utility model aims to solve the problems in the prior art, provides an automatic oiling device of a vacuum packaging machine, realizes more standard, more accurate and more convenient oiling, eliminates potential safety hazards caused by the existing manual oiling mode, and provides an automatic, quantitative and stable filling auxiliary agent.

The utility model adopts the following technical scheme:

The automatic oiling device of the vacuum packaging machine comprises an oiling pipe, an oil discharge pipe and an oil mass metering scale with a suction pump, wherein one end of the oiling pipe is used for extending into an oil drum, the other end of the oiling pipe is connected with an oil inlet of the oil mass metering scale, one end of the oil discharge pipe is connected with an oil discharge port of the oil mass metering scale through a filling valve, and the other end of the oil discharge pipe is used for being connected with a packaging bag of the packaging machine.

Preferably, the oil mass metering scale is further provided with a flow sensor, a controller and a display screen, the oil injection pipe is connected with the suction pump inlet, the flow sensor is arranged on the oil discharge pipeline of the suction pump, the controller is respectively connected with the suction pump, the flow sensor and the display screen, and is used for controlling the suction pump to start and stop and receiving flow signals of the flow sensor, and displaying oil injection flow through the display screen.

Preferably, the oil injection pipe and the oil discharge pipe are silica gel hoses, and a filter screen is arranged on the oil injection pipe.

Preferably, the filling valve comprises a pneumatic actuator, a fixed pipe with a feed inlet and a guide pipe, wherein the guide pipe is in threaded connection with the discharge end of the fixed pipe, and the pneumatic actuator is arranged at one end far away from the discharge end of the fixed pipe.

Further, the oil mass metering scale is also provided with a movable castor.

Preferably, the diameters of the oil filler pipe and the oil discharge pipe are 10mm.

The technical scheme of the utility model has the following advantages:

A. According to the utility model, the oil metering scale, the oil discharge pipe and the oil injection pipe are arranged, the oil in the oil drum is directly sucked into the oil metering scale through the oil metering scale, and the filling valve flow is regulated, so that the value of the injected oil is displayed on the oil metering scale in real time, and the automatic quantitative auxiliary agent filling device is safe, visual, more standard, more accurate and more convenient, not only realizes automatic, quantitative and stable auxiliary agent filling, but also has a simple structure, is safe and reliable, and is easy to operate.

B. The oil injection pipe and the oil discharge pipe adopted by the utility model are high-temperature-resistant and corrosion-resistant silica gel hoses, the service life is long, the whole oil injection device does not need to manually hold an oil injection gun for oil injection, the safety and the convenience are realized, and the labor cost is saved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the embodiments will be briefly described, and it will be apparent that the drawings in the following description are some embodiments of the present utility model and that other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an automatic oiling device provided by the utility model.

Fig. 2 is a schematic view of the filling valve structure in fig. 1.

The figures are identified as follows:

1-filler pipe

2-Oil drain pipe

3-Oil mass metering balance

31-Suction pump, 32-flow sensor, 33-controller, 34-display screen

4-Filling valve

41-Pneumatic actuator, 421-feed inlet, 42-fixed tube, 43-guide tube

5-Filter screen

6-Moving casters.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully understood from the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in figure 1, the utility model provides an automatic oiling device of a vacuum packaging machine, which comprises an oiling pipe 1, an oil discharge pipe 2 and an oil metering scale 3 with a suction pump 31, wherein one end of the oiling pipe 1 is used for extending into an oil drum, the other end of the oiling pipe is connected with an oil inlet of the oil metering scale 3, one end of the oil discharge pipe 2 is connected with an oil discharge port of the oil metering scale 3 through a filling valve 4, and the other end of the oil discharge pipe is used for being connected with a packaging bag of the packaging machine. According to the utility model, the oil in the oil drum is pumped to the oil discharge pipe through the oil metering scale, and the oil discharge pipe is connected with the packaging bag of the packaging machine, so that automatic quantitative oil injection is realized, and the device is safe and convenient.

The oil mass metering balance 3 is provided with a suction pump 31, a flow sensor 32, a controller 33 and a display screen 34, the oil filling pipe 1 is connected with an inlet of the suction pump 31, the flow sensor 32 is arranged on an oil discharging pipeline of the suction pump 31, the controller 33 is respectively connected with the suction pump 31, the flow sensor 32 and the display screen 34, and is used for controlling the suction pump 31 to start and stop and receiving flow signals of the flow sensor 32 and displaying oil filling flow through the display screen 34. The suction pump 31, the flow sensor 32, and the like are commercially available products.

In order to prevent sundries from entering, the filter screen 5 is arranged on the filler pipe 1, wherein the filler pipe 1 and the oil drain pipe 2 are preferably silica gel hoses, the diameters of which can be selected from commercially available silica gel hoses with the diameter of 10mm, and of course, silica gel hoses with other pipe diameters can be adopted, so that the filter screen has the advantages of high temperature resistance, corrosion resistance and long service life, and the filter screen is not repeated here.

As shown in fig. 2, the filling valve 4 includes a pneumatic actuator 41, a fixed tube 42 with a feed inlet 421, and a guide tube 43, where the guide tube 43 is screwed on the discharge end of the fixed tube 42, and the pneumatic actuator 41 is disposed at an end far away from the discharge end of the fixed tube 42, and is provided with a cylinder and an actuator, such as a substitute two-position three-way electromagnetic valve, and the cylinder is controlled to act to drive the switch of the feed inlet, so as to control the circulation and closing of the oil medium.

In order to facilitate oiling of oiling points of all packing machines, the utility model is also provided with a movable castor 6 on the oil metering scale 3, so as to facilitate movement among the packing machines.

The automatic quantitative auxiliary filling device is more standard, more accurate and more convenient, not only realizes automatic, quantitative and stable auxiliary filling, but also has the advantages of simple structure, safety, reliability, easy operation and labor cost saving.

The utility model is applicable to the prior art where it is not described.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While obvious variations or modifications are contemplated as falling within the scope of the present utility model.

Claims (5)

1. The automatic oiling device of the vacuum packaging machine is characterized by comprising an oiling pipe (1), an oil discharging pipe (2) and an oil mass metering scale (3) with a suction pump (31), wherein one end of the oiling pipe (1) is used for extending into an oil drum, and the other end of the oiling pipe is connected with an oil inlet of the oil mass metering scale (3), one end of the oil discharging pipe (2) is connected with an oil discharging port of the oil mass metering scale (3) through a filling valve (4), and the other end of the oil discharging pipe is used for being connected with a packaging bag of the packaging machine;

Still be equipped with flow sensor (32), controller (33) and display screen (34) in oil mass metering balance (3), oil filler pipe (1) with suction pump (31) access connection, flow sensor (32) set up the oil drain pipeline of suction pump (31), controller (33) respectively with suction pump (31), flow sensor (32) and display screen (34) are connected for control start-stop of suction pump (31) and receipt flow sensor (32) flow signal, and pass through display screen (34) show the oiling flow.

2. The automatic oiling device of the vacuum packaging machine according to claim 1, wherein the oiling pipe (1) and the oil discharge pipe (2) are silica gel hoses, and a filter screen (5) is arranged on the oiling pipe (1).

3. The automatic oiling device of a vacuum packaging machine according to claim 1, wherein the filling valve (4) comprises a pneumatic actuator (41), a fixed pipe (42) with a feed inlet (421) and a guide pipe (43), the guide pipe (43) is in threaded connection with the discharge end of the fixed pipe (42), and the pneumatic actuator (41) is arranged at one end far away from the discharge end of the fixed pipe (42).

4. An automatic oiling device of a vacuum packaging machine according to any one of claims 1-3, characterized in that a movable castor (6) is also provided on the oil mass metering scale (3).

5. The automatic oiling device of a vacuum packaging machine according to claim 4, wherein the diameters of the oiling pipe (1) and the oil discharge pipe (2) are 10mm.