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PVC heat shrinkable film is the packaging industry


source:[Gravimetric blender]   release time:2021-05-12 10:36:38




PVC heat shrinkable film is the packaging industry
The most common one is mainly used for the outer packaging of products, and is widely used in the outer packaging of hardware, daily chemicals, books, food, beverages, electrical appliances, medicines, building materials and other products. PVC heat shrinkable film contains a variety of oil additives, commonly used internal slip agents, external slip agents, plasticizers, tougheners, stabilizers, etc. In the mixing process of the existing PVC heat shrinkable film, the various oil additives used are generally large barrels of oil poured into the middle barrel, and then spooned into the small rubber barrel to be weighed. During the weighing process, it must be added and subtracted continuously. Workers are exposed to too much oil in the process of operation, and the volatilization of oil gas takes a long time and must have a slight impact on the body. In addition, the storage of various barreled oil additives also occupies a lot of space; the mixer is As the supporting equipment of the plastic film blowing industry, various formula oil additives need to be transported to the hot pot of the mixer by the master pump. The hot pot is on the workbench and is more than two meters above the ground. It is necessary to manually move a barrel of oil additives during production. Pour the agent into the hot pot, which is equivalent to high-altitude operation, which is more dangerous and has low work efficiency.
Technical realization elements:
The purpose of the utility model is to solve the shortcomings of the prior art, and to provide a PVC heat-shrinkable film mixed oil weighing and conveying integrated machine with simple structure, improved work efficiency, and automatic operation.
The utility model adopts the following technical solutions to achieve the above-mentioned purpose:
The PVC heat shrinkable film mixing oil weighing and conveying integrated machine is set on the workbench and connected with the hot pot of the mixing machine. It is characterized in that it mainly includes several parallel timing oil pumping units and master pump scales arranged in the box. , The timing pumping unit is connected to the stainless steel collection barrel at the bottom of the box through a separate oil pipeline; the stainless steel collection barrel is set on the master pump scale; each timing pumping unit is equipped with a control valve that independently controls the oil pipeline, the control valve and the power supply outside the box Cabinet connection.

As a further illustration of the above solution, the bottom of the collecting barrel is a cone-shaped outlet, and the cone-shaped outlet is connected to the oil outlet pipe and the oil delivery pump on the oil outlet pipe, and the oil outlet pipe is connected to the hot pot of the mixer through the oil delivery pump.
PVC heat shrinkable film is the packaging industry
There are five timing pumping units.
The oil delivery pipe and the oil outlet pipe are composed of transparent PVC steel wire hoses, and the joint of the oil delivery pipe and the oil outlet pipe is provided with a throat hoop lock for locking.
The beneficial effects that the utility model can achieve by adopting the above technical solutions are:
1. The equipment of this utility model is mainly composed of timing oil pumping unit with control valve, total scale, stainless steel collection barrel, oil pipeline, total oil pump, control valve, power control box, the above materials are easy to purchase in the market, flexible assembly, and production cost low.
2. The all-in-one machine of this utility model solves the inconvenience of manual operation. Workers do not need to use rubber spoons or iron spoons for oil additives when they prepare a pot of powder. They only need to press a button, and each corresponding oil is automatically delivered to the total scale. You can also observe whether the weight of each required oil additive is accurate. The oil additive in the assembled drum is then transported to the hot pot of the mixer by the master pump, which completely solves the problem that the skin of the operator is in contact with the oil additive. Agent.
3. The utility model saves the storage space occupied by various oil additives. Each oil additive can be stored in a large oil tank instead of a 200 kg oil drum or a transfer drum. This utility model is adopted After the new model, the powder mixing workshop is more standardized and cleaner.
4. Workers of the utility model no longer need to carry a bucket of oil additives, climb the ladder to the hot pot workbench and pour the oil additives into the hot pot, which reduces the labor intensity of the workers and improves the work efficiency.
Figure 1 is a schematic diagram of the structure of the utility model.
Description of reference signs: 1. Workbench 2. Timing pumping unit 3. Stainless steel collection barrel 4. Oil delivery pipe 5. Control valve 6. Power supply cabinet 7. Oil outlet pipe 8. Oil delivery pump.
Detailed ways
The technical solution will be described in detail below in conjunction with specific embodiments.
As shown in Figure 1, the PVC heat shrinkable film blending oil material weighing and conveying integrated machine of the present invention is set on the workbench 1 and connected with the hot pot of the blender. It mainly includes five parallel timing pumps arranged in the box. The oil unit 2, the master pump scale, and the timing pumping unit 2 are connected to the stainless steel assembly barrel 3 at the bottom of the box through a separate oil pipeline; the stainless steel assembly barrel 3 is set on the master pump scale; each timing pumping unit 2 is equipped with an independent control oil delivery pipe 4 The control valve 5 is connected to the power cabinet 6 outside the box. The bottom of the stainless steel assembly barrel 3 is a cone-shaped outlet, and the cone-shaped outlet is connected to the oil outlet pipe 7 and the oil delivery pump 8 on the oil outlet pipe 7, and the oil outlet pipe 7 is connected to the hot pot of the mixer through the oil delivery pump 8. The oil delivery pipe 4 and the delivery pipe 7 are composed of transparent PVC steel wire hoses, and the joint of the delivery pipe 4 and the delivery pipe 7 is provided with a throat hoop lock for locking the pipe body.

When in use, five timed pumping units are placed on the workbench. The five timed pumping units are respectively connected with transparent PVC steel wire hoses to the corresponding large oil tanks of oil additives, and one end is connected to the timed pumping unit and the timed pumping unit. Use transparent PVC steel wire hoses to transport various oil additives to the collection barrel on the total scale. The collection barrels contain several oil additives. The oil pump is installed at the bottom and controlled by a solenoid valve, and the oil pump is controlled by the solenoid valve. Use PVC steel wire hose to transport the oil additives from the master pump at the bottom of the collection barrel to the hot pot of the mixer on the high platform.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the present utility model, several modifications and improvements can be made, all of which are It belongs to the protection scope of the utility model.[Gravimetric blender]