CN112210751B - Oil-spraying type isolation device for metallized film evaporation - Google Patents

Abstract

The invention provides an oil-spraying isolation device for vapor deposition of a metallized film, comprising an oil storage bin, a heater, a sealing ventilation plate and a sealing mechanism, a heater is arranged at the bottom of the oil storage bin, and the oil storage The tank is a cuboid top open structure, the top of the oil storage tank is provided with a sealing ventilation plate, and a sealing mechanism is provided at the junction between the sealing ventilation plate and the oil storage tank; the top of the sealing ventilation plate is uniformly arranged There are multiple convex surfaces, and the bottom of the sealing ventilation plate is provided with concave surfaces corresponding to the convex surfaces. The advantage of the present invention is that, through the setting of the convex surface, the oil liquid overflowing from the top can be stored around the convex surface, which is convenient for users to recycle; through the setting of the concave surface, the oil liquid attached to the bottom of the sealed ventilation plate can be guided to the end of the concave surface, Therefore, it drips into the interior of the oil storage tank, so that the oil can be recycled and used with a better effect. This structure can greatly save resources.

Description

Oil spray type separator for metallized thin film evaporation

technical field

The invention relates to the technical field of metallized film processing, in particular to an oil-spraying isolation device for metallized film vapor deposition.

Background technique

The metallized film is characterized by anti-seepage. In this process, the metallized film is placed in a vacuum chamber. Under high vacuum, an aluminum wire is placed in the evaporator of the furnace and heated to a temperature of 1700 ° C. Evaporation, so that the aluminum deposits a very thin layer on the film, usually 400-50nm. The heating method is resistance heating or electric rod heating, and the thickness of the metal coating is usually expressed by light transmission, optical density or resistance. The coating speed can reach 500m/min. In order to adjust the tension of the film and make it cool, the film has to pass through several rollers. When the aluminum is completely deposited, it is rolled onto the lead-out roller.

During the processing of the metallized film, it is necessary to spray oil on some positions of the metallized film through oil, so that when the metallized film is coated later, no coating will be produced at the position covered by the oil spray. Currently, the metallized film is sprayed When the oil is operated, the oil sprayed by the oil injection equipment will cause a lot of waste. On the one hand, the sprayed oil cannot be collected because the sprayed oil is scattered, and on the other hand, due to the poor sealing effect, the oil enters the air and causes waste. not good.

Contents of the invention

Aiming at the deficiencies of the prior art, the invention provides an oil-spraying isolation device for metallized thin film evaporation.

The present invention realizes solving above-mentioned technical problem by following technical means:

The oil-spray type isolation device for metallized film evaporation includes an oil storage bin, a heater, a sealing ventilation plate and a sealing mechanism. The bottom of the oil storage bin is provided with a heater, and the oil storage bin is a cuboid top Open structure, the top of the oil storage bin is provided with a sealing ventilation plate, and a sealing mechanism is provided at the junction between the sealing ventilation plate and the oil storage bin;

A plurality of convex surfaces are uniformly arranged on the top of the sealing ventilation plate, concave surfaces are correspondingly provided on the bottom of the sealing ventilation panel corresponding to the convex surfaces, and a ventilation hole is opened through the center of the convex surface and the concave surface on the sealing ventilation panel.

Preferably, an oil recovery mechanism is provided in the sealing ventilation plate, and the oil recovery mechanism is used to recover the oil on the convex surface.

Preferably, the oil recovery mechanism includes an arc-shaped collection tank, an electromagnetic control valve and a return hole, the arc-shaped collection tank is set on the top of the sealed ventilation plate and is located outside the convex surface, and the center of the corresponding arc-shaped collection groove in the sealed ventilation plate A backflow hole is opened at the backflow hole, and an electromagnetic control valve is arranged near the bottom of the backflow hole.

Preferably, a drainage mechanism is provided at the position corresponding to the concave surface at the bottom of the sealing ventilation plate, and the drainage mechanism is used to drain the oil attached to the bottom of the ventilation hole.

Preferably, the drainage mechanism includes a cotton layer, a drainage rope and a bump, the cotton layer is arranged on the sealed ventilation plate around the vent hole, a drainage rope is connected to the cotton layer, and the bottom end of the drainage rope is connected to The bumps are welded on the bottom of the airtight air-tight plate.

Preferably, the sealing mechanism includes an inclined-plane insert rod, a sealing gasket, an inclined-plane slot and an arc-shaped convex strip, the sealing gasket is arranged on the outer side wall of the sealing ventilation plate, and the outer wall of the sealing gasket is evenly provided with A plurality of arc-shaped ridges, an inclined slot is opened inside the sealing gasket, and an insertion rod is inserted in the inclined slot.

Preferably, a one-way diaphragm is clamped inside the vent hole, and a rubber ring is arranged at the bottom of the one-way diaphragm.

The advantages of the present invention are: a sealing ventilating plate is arranged on the top of the oil storage bin, a plurality of convex surfaces are uniformly arranged on the top of the sealing ventilating plate, a concave surface is correspondingly provided at the bottom of the sealing ventilating plate corresponding to the convex surface, and the sealing ventilating plate is located between the convex surface and the ventilating plate. There is a vent hole through the center of the concave surface. Through the setting of the convex surface, the oil overflowing from the top can be stored around the convex surface, which is convenient for users to recycle. Through the setting of the concave surface, the oil attached to the bottom of the sealed ventilation plate can be diverted to Concave end, so that it drips into the oil storage compartment, so that the oil can be recycled and used, and the use effect is better. This structure can greatly save resources; through the setting of the sealing mechanism, the oil storage compartment and the seal can be made The ventilation plates are sealed to avoid oil leakage from the connection between the two, and the use effect is better.

Description of drawings

Fig. 1 is the schematic structural view of the oil-spray type isolating device for vapor deposition of metallized film according to the embodiment of the present invention;

Fig. 2 is a schematic structural view of an oil recovery mechanism according to an embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a drainage mechanism according to an embodiment of the present invention;

Fig. 4 is a structural schematic diagram of a sealing mechanism according to an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a one-way diaphragm according to an embodiment of the present invention.

Symbols in the figure: 10, oil storage chamber, 20, heater, 30, sealing ventilation plate, 31, convex surface, 32, concave surface, 33, ventilation hole, 40, sealing mechanism, 41, inclined plane insert rod, 42, sealing gasket Sheet, 43, inclined plane slot, 44, arc-shaped convex strip, 50, oil recovery mechanism, 51, arc-shaped collecting tank, 52, electromagnetic control valve, 53, return hole, 60, drainage mechanism, 61, cotton layer, 62, drainage rope, 63, bump, 70, one-way diaphragm, 71, rubber ring.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Example

As shown in Figures 1-3, the oil-spray type isolation device for metallized thin film evaporation described in this embodiment includes an oil storage bin 10, a heater 20, a sealing ventilation plate 30 and a sealing mechanism 40, and the oil storage The bottom of the warehouse 10 is provided with a heater 20, the oil storage warehouse 10 is a cuboid top open structure, the top of the oil storage warehouse 10 is provided with a sealing ventilating plate 30, and the surrounding of the sealing ventilating plate 30 is in contact with the oil liquid. A sealing mechanism 40 is provided at the junction between the storage bins 10;

The top of the sealing ventilation plate 30 is evenly provided with a plurality of convex surfaces 31, and the bottom of the sealing ventilation panel 30 is provided with a concave surface 32 corresponding to the convex surface 31, and the sealing ventilation panel 30 is located at the center of the convex surface 31 and the concave surface 32. Air vent 33 is arranged.

The top of the oil storage bin 10 is provided with a sealing ventilating plate 30, the top of the sealing ventilating plate 30 is evenly provided with a plurality of convex surfaces 31, and the bottom of the sealing ventilating plate 30 is provided with a concave surface 32 corresponding to the convex surface 31, and the sealing ventilating plate 30 is located on There is a vent hole 33 through the center of the convex surface 31 and the concave surface 32. Through the setting of the convex surface 31, the oil overflowing from the top can be stored around the convex surface 31, which is convenient for users to recycle. The setting of the concave surface 32 can make the airtight plate The oil attached to the bottom of 30 flows to the end of the concave surface 31, thereby dripping into the interior of the oil storage chamber 10, so that the oil can be recycled and used more effectively. This structure can greatly save resources.

As shown in FIGS. 2-3 , an oil recovery mechanism 50 is provided in the sealing ventilation plate 30 , and the oil recovery mechanism 50 is used to recover the oil on the convex surface 31 .

The oil recovery mechanism 50 includes an arc collection groove 51, an electromagnetic control valve 52 and a return hole 53. The arc collection groove 51 is set on the top of the sealing ventilation plate 30 outside the convex surface 31, and the sealing ventilation plate 30 corresponds to A return hole 53 is opened at the center of the arc-shaped collection tank 51, and an electromagnetic control valve 52 is arranged in the center of the return hole 53 near the bottom.

The arc-shaped collecting groove 51 is used to collect the oil falling on the convex surface 31. When the arc-shaped collecting groove 51 is full of oil, the electromagnetic control valve 52 is opened, so that the oil flows into the oil storage bin 10 along the return hole 43 , so that the oil can be reused, which greatly saves resources and has a better use effect.

As shown in FIG. 3 , a drainage mechanism 60 is provided at the bottom of the sealing ventilation plate 30 corresponding to the concave surface, and the drainage mechanism 60 is used to drain the oil attached to the bottom of the ventilation hole 33 .

The drainage mechanism 60 includes a cotton layer 61, a drainage rope 62 and a bump 63. The cotton layer 61 is arranged on the sealed ventilation plate 30 around the air hole 33, and the cotton layer 61 is connected with a drainage rope 62. The bottom end of the drainage rope 62 is connected to the bump 63 , and the bump 63 is welded to the bottom of the airtight ventilation plate 30 .

The oil attached to the bottom of the vent hole 33 can be absorbed by the cotton layer 61, and the oil absorbed by the cotton layer is drained by the drainage rope 62, so that the oil moves to the position of the bump 63, and finally flows down from the bump 63. Therefore, the oil is recycled to the oil storage bin 10, and the oil can be reused, further saving resources and having a better use effect.

As shown in FIG. 4 , the sealing mechanism 40 includes an inclined-plane insertion rod 41 , a sealing gasket 42 , an inclined-plane slot 43 and an arc-shaped convex strip 44 , and the sealing gasket 42 is arranged on the outer side wall of the sealing ventilation plate 30 , The outer wall of the sealing gasket 42 is uniformly provided with a plurality of arc-shaped protrusions 44 , and the inside of the sealing gasket 42 is provided with an inclined plane slot 43 , and an insertion rod 41 is inserted in the inclined plane slot 43 .

A slot 43 is provided in the sealing gasket 42, and the insertion rod 41 is inserted into the slot 43, so that the volume of the sealing gasket 42 can be increased, and the arc-shaped convex strip 44 on the sealing gasket 42 is more suitable for the oil storage chamber 10. On the one hand, it can increase the friction between the sealing gasket 42 and the oil storage bin 10, so that the position of the sealing gasket 42 is more stable; The sealing effect between the bins 10 is better, and the evaporated oil and gas are prevented from being discharged from the connection between the sealed ventilation plate 30 and the oil storage bin 10, and the use effect is better.

As shown in FIG. 5 , a one-way diaphragm 70 is clamped inside the vent hole 33 , and a rubber ring 71 is arranged at the bottom of the one-way diaphragm 70 .

Through the setting of the one-way diaphragm 70, when the oil in the oil storage chamber 10 is heated to evaporate, the internal pressure of the device gradually increases until the gaseous oil passes through the one-way diaphragm 70. In this way, when not in use, it can be kept The interior of the oil storage bin 10 is sealed, so that the oil can be stored better and used again next time.

In this embodiment, when in use, the oil is first added to the oil storage bin 10, and the oil is heated by the heater 20 at the bottom of the oil storage bin 10 until the oil is heated to a gaseous state, and the sealed ventilation plate 30 is placed To the top of the oil storage bin 10, the sealing gasket 42 is placed between the sealing ventilation plate 30 and the oil storage bin 10, a slot 43 is opened in the sealing gasket 42, and inserted into the slot 43 through the insertion rod 41, so that The volume of the sealing gasket 42 increases, and the arc-shaped convex strip 44 on the sealing gasket 42 is more suitable for the oil storage chamber 10. On the one hand, the friction between the sealing gasket 42 and the oil storage chamber 10 can be increased, so that The position of the sealing gasket 42 is more stable, on the other hand, it can make the sealing effect of the sealing gasket 42 better for the sealing between the vent plate 30 and the oil storage chamber 10, and the gaseous oil passes through the vent hole 33 and is finally sprayed to the metallization on the film.

It should be noted that in this article, if there are relational terms such as first and second, etc., they are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations Any such actual relationship or order exists between. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be described in the foregoing embodiments Modifications are made to the recorded technical solutions, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. Metallized film coating by vaporization is with spouting oil spout formula isolating device, its characterized in that: the oil-water separator comprises an oil storage bin (10), a heater (20), a sealing vent plate (30) and a sealing mechanism (40), wherein the heater (20) is arranged at the bottom of the oil storage bin (10), the oil storage bin (10) is of a cuboid top opening type structure, the sealing vent plate (30) is arranged at the top of the oil storage bin (10), and the sealing mechanism (40) is arranged at the joint between the periphery of the sealing vent plate (30) and the oil storage bin (10);

the top of the sealed vent plate (30) is uniformly provided with a plurality of convex surfaces (31), the bottom of the sealed vent plate (30) is correspondingly provided with concave surfaces (32) corresponding to the convex surfaces (31), and vent holes (33) are formed in the center of the convex surfaces (31) and the concave surfaces (32) on the sealed vent plate (30) in a penetrating manner; an oil liquid recovery mechanism (50) is arranged in the sealed breather plate (30), and the oil liquid recovery mechanism (50) is used for recovering oil liquid on the convex surface (31).

2. The oil-spray type separator for evaporation of metallized film of claim 1, wherein: fluid retrieves mechanism (50) includes arc collecting vat (51), solenoid electric valve (52) and backward flow hole (53), arc collecting vat (51) are seted up and are located the convex surface (31) outside at sealed breather plate (30) top, correspond arc collecting vat (51) center department in sealed breather plate (30) and seted up backward flow hole (53), be close to bottom position department in backward flow hole (53) and be provided with solenoid electric valve (52).

3. The oil-spray type separator for evaporation of metallized film of claim 2, wherein: the drainage mechanism (60) is arranged at the position, corresponding to the concave surface, of the bottom of the sealed vent plate (30), and the drainage mechanism (60) is used for draining oil attached to the bottom of the vent hole (33).

4. The device of claim 3, further comprising: drainage mechanism (60) include cotton layer (61), drainage rope (62) and lug (63), cotton layer (61) set up on sealed breather plate (30) around air vent (33) round, be connected with drainage rope (62) on cotton layer (61), lug (63) are connected to drainage rope (62) bottom, lug (63) welding is in sealed breather plate (30) bottom.

5. The oil-spray type separator for evaporation of metallized film of claim 1, wherein: sealing mechanism (40) include inclined plane inserted bar (41), seal gasket (42), inclined plane slot (43) and arc sand grip (44), seal gasket (42) set up on the lateral wall of sealed breather plate (30), evenly be equipped with a plurality of arc sand grips (44) on seal gasket (42) outer wall, inclined plane slot (43) have been seted up to the inside of seal gasket (42), inserted bar (41) are inserted in inclined plane slot (43).

6. The oil-spray type separator for evaporation of metallized film according to any one of claims 1-5, wherein: the inside card of air vent (33) is equipped with one-way diaphragm (70), the bottom of one-way diaphragm (70) is equipped with rubber circle (71).

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