CN214026578U

CN214026578U - Feeding device for thin film processing

Info

Publication number: CN214026578U
Application number: CN202023092585.4U
Authority: CN
Inventors: 王乃涨
Original assignee: Zhejiang Haozhi New Material Technology Co ltd
Current assignee: Zhejiang Haozhi New Material Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-24
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a throw material device for film processing, including casing and the lid of setting on the casing, vacuole formation between casing and the lid, be equipped with the pan feeding pipeline with cavity UNICOM on the lid, the casing includes barrel and funnel body, be equipped with the first ejection of compact pipeline with cavity UNICOM on the funnel body, be equipped with heating mechanism in the cavity, still include the box, be equipped with the second ejection of compact pipeline with cavity UNICOM on the funnel body, the box is located the below of second ejection of compact pipeline and relative with second ejection of compact pipeline, the box is used for collecting the plastic pellet that second ejection of compact pipeline sent out, be equipped with the operating mechanism on the second ejection of compact pipeline, UNICOM between the steerable second pipeline of operating mechanism and the cavity with closing, be equipped with the recovery mechanism on the lid, the recovery mechanism is arranged in sucking back the cavity with the plastic pellet in the box. The utility model has the advantages of it is following and effect: the method is convenient for visually judging whether the plastic particles are completely melted.

Description

Feeding device for thin film processing

Technical Field

The utility model relates to a film processing technology field, concretely relates to throw material device for film processing.

Background

The film is a thin, soft, transparent sheet. The existing processing technology of the film is to put plastic particles into a feeding device, heat and melt the plastic particles by the feeding device, then send the heated and melted plastic particles into a film blowing device, and blow the plastic particles into the film by the film blowing device.

However, the existing feeding device is of a closed structure, so that a worker cannot visually see the melting condition of plastic particles in the feeding device, and can judge whether the plastic particles are sufficiently melted only by the experience of the worker, and when the experience of the worker is insufficient, the plastic particles are often fed into the film blowing device without being completely melted, so that the processing quality of a film is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a throw material device for film processing, whether the audio-visual judgement plastic pellet of being convenient for melts completely.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a throw material device for film processing, includes casing and the lid of setting on the casing, casing and lid between form the cavity, the lid on be equipped with the pan feeding pipeline with cavity UNICOM, the casing include barrel and funnel body, the funnel body on be equipped with the first ejection of compact pipeline with cavity UNICOM, the cavity in be equipped with heating mechanism, its characterized in that: the funnel body on be equipped with the second ejection of compact pipeline with the cavity UNICOM, the box be located the below of second ejection of compact pipeline and relative with second ejection of compact pipeline, the box be used for collecting the plastic pellet that second ejection of compact pipeline sent out, second ejection of compact pipeline on be equipped with starting and closing mechanism, steerable second pipeline of starting and closing mechanism between and the cavity UNICOM close, the lid on be equipped with recovery mechanism, recovery mechanism be arranged in with the plastic pellet in the box inhale back the cavity.

The utility model discloses further set up to: the recycling mechanism comprises an air exhaust pipeline, an exhaust pipeline and an air pump, wherein the air pump is provided with an air exhaust end and an exhaust end, one end of the air exhaust pipeline is arranged on the cover body and communicated with the cavity, the other end of the air exhaust pipeline is connected with the air exhaust end, and one end of the exhaust pipeline is connected with the exhaust end.

The utility model discloses further set up to: the opening and closing mechanism comprises an opening and closing piece and an opening and closing opening matched with the opening and closing piece, the opening and closing piece comprises a closing part and a holding part, and the opening and closing piece inserts or extracts the opening and closing part into or out of the opening and closing opening through the holding part to open or close the second discharging pipeline.

The utility model discloses further set up to: the funnel is characterized in that one end of the barrel, far away from the funnel body, is provided with a ring opening, the ring opening is provided with an annular rubber ring, one side of the cover body, facing the barrel body, is provided with a ring body arranged along the peripheral edge of the cover body, and when the cover body covers the barrel body, the inner wall of the ring body is abutted against the outer wall of the rubber ring to form sealing fit.

The utility model discloses further set up to: the cover body is provided with a rotating motor, the cavity is internally provided with a connecting shaft, one end of the connecting shaft extends to the outside of the cavity and is connected with a rotating shaft of the rotating motor, and the other end of the connecting shaft is provided with a plurality of blades arranged at intervals.

The utility model discloses further set up to: the feeding pipeline and the first discharging pipeline are both multiple, a cover is arranged on a feeding opening of the feeding pipeline, and the shape of the cover is matched with that of the feeding opening of the feeding pipeline.

Compared with the prior art, the beneficial effects of the utility model reside in that:

owing to set up the second ejection of compact pipeline with the cavity UNICOM, be located the box of second ejection of compact pipeline below, UNICOM and confined operating mechanism between control second ejection of compact pipeline and the cavity, and recovery mechanism, after plastic pellet melts a period in the cavity, accessible operating mechanism with second ejection of compact pipeline and cavity UNICOM, the plastic pellet that is melted can fall into the box through second ejection of compact pipeline, be convenient for audio-visually look over the condition of melting of plastic pellet, can start at last and retrieve the mechanism and will fall into the plastic pellet in the box and inhale the cavity again, so, the effectual problem that current batch feeding device can't audio-visually see the condition of melting of plastic pellet in the batch feeding device of having solved, and then be convenient for judge whether plastic pellet melts completely, ensure the production quality of follow-up film.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the overall structure of the middle opening/closing member of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. 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.

As shown in fig. 1 to 4, the utility model discloses a feeding device for film processing, which comprises a casing 1 and a cover 2 arranged on the casing 1, a cavity 3 is formed between the casing 1 and the cover 2, a feeding pipeline 4 communicated with the cavity 3 is arranged on the cover 2, the casing 1 comprises a barrel 201 and a funnel 202, a first discharging pipeline 5 communicated with the cavity 3 is arranged on the funnel 202, a heating mechanism 6 is arranged in the cavity 3, the feeding device also comprises a box body 7, a second discharging pipeline 8 communicated with the cavity 3 is arranged on the funnel 202, the box body 7 is arranged below the second discharging pipeline 8 and is opposite to the second discharging pipeline 8, the box body 7 is used for collecting plastic particles sent out by the second discharging pipeline 8, an opening and closing mechanism 9 is arranged on the second discharging pipeline 8, the opening and closing mechanism 9 can control the communication and closing between the second pipeline and the cavity 3, a recovery mechanism 10 is arranged on the cover 2, the recycling mechanism 10 is used for sucking the plastic particles in the box body 7 back to the cavity 3, the plastic particles can enter the cavity 3 through the feeding pipeline 4 which is arranged on the cover body 2 and communicated with the cavity 3, the plastic particles are heated and melted by the heating mechanism 6 in the cavity 3, the heating mechanism 6 is not repeated in the prior art, when the plastic particles are melted in the cavity 3 for a period of time and the melting condition of the plastic particles needs to be visually checked, the second discharging pipeline 8 is communicated with the cavity 3 through the opening and closing mechanism 9, the melted plastic particles can fall into the box body 7 through the second discharging pipeline 8, the melting condition of the plastic particles can be visually checked conveniently, finally, the recycling mechanism 10 can be started to suck the plastic particles falling into the box body 7 back to the cavity 3 again, so that whether the plastic particles are completely melted or not can be judged conveniently, the production quality of subsequent films is ensured, and the plastic particles falling into the box body 7 can be sucked into the cavity 3 again, thereby the waste of resource has been reduced, wherein starting and stopping mechanism 9 also need set up on first ejection of compact pipeline 5 in order to control the UNICOM between first ejection of compact pipeline 5 and the cavity 3 and seal.

The recycling mechanism 10 comprises an air extracting pipeline 101, an exhaust pipeline 102 and an air extractor 103, the air extractor 103 is provided with an air extracting end 1031 and an exhaust end 1032, one end of the air extracting pipeline 101 is arranged on the cover body 2 and communicated with the cavity 3, the other end of the air extracting pipeline is connected with the air extracting end 1031, one end of the exhaust pipeline 102 is connected with the exhaust end 1032, the air extractor 103 can be started, the internal flow rate of the cavity 3 is accelerated, the air pressure is reduced, the plastic particles in the box body 7 can be sucked back into the cavity 3 again through the second discharging pipeline 8, the use is convenient, and the waste of resources can be reduced.

The opening and closing mechanism 9 comprises an opening and closing piece 91 and an opening and closing port (not shown) matched with the opening and closing piece 91, the opening and closing piece 91 comprises a closing part 911 and a holding part 912, the opening and closing part 91 inserts or extracts the opening and closing part (not shown) into or out of the opening and closing port through the holding part 912 to open or close the second discharging pipeline 8, wherein the specification of the closing part 911 is not smaller than that of the flowing section of the second discharging pipeline 8, so that the closing performance of the opening and closing piece 91 can be ensured, plastic particles are prevented from falling out of the second discharging pipeline 8 when the opening and closing part 91 is inserted into the opening and closing port (not shown) and is abutted against the inner wall of the second discharging pipeline 8, and the opening and closing part 91 is inserted into or extracted out of the opening and closing port (not shown) to form a scheme for opening or closing the second discharging pipeline 8, so that the use is more convenient, and the maintenance cost is reduced.

The barrel 201 is equipped with the collar 11 on keeping away from one end of funnel body 202, be equipped with on the collar 11 and be annular rubber circle 12, lid 2 is equipped with the ring body 13 that sets up along lid 2 neighboring edge towards one side of barrel 201, when lid 2 covers in barrel 201, the inner wall of ring body 13 offsets with the outer wall of rubber circle 12 and constitutes sealed cooperation, thereby prevent to produce gas leakage between lid 2 and the barrel 201, when leading to retrieving mechanism 10 and starting, the atmospheric pressure in the cavity 3 can't reduce and make and can't suck the plastic pellet in the box 7 back to the cavity 3 and cause the waste of resource.

Be equipped with rotating electrical machines 14 on the lid 2, be equipped with connecting axle 15 in the cavity 3, connecting axle 15 one end extends to cavity 3 and is connected with rotating electrical machines 14's pivot outward, is equipped with the blade 16 that a plurality of intervals set up on the other end, and when rotating electrical machines 14 started, the blade 16 that sets up on connecting axle 15 began to rotate the plastic pellet in 3 to stir to make plastic pellet can melt abundant, improve the processingquality of follow-up film.

The feeding pipeline 4 and the first discharging pipeline 5 are multiple, a cover 17 is arranged on a feeding port of the feeding pipeline 4, the shape of the cover 17 is matched with that of the feeding port of the feeding pipeline 4, when plastic particles are to be fed into the cavity 3, the plastic particles can be fed into the cavity through the multiple feeding pipelines 4 simultaneously, when the plastic particles are to be taken out from the cavity 3, the multiple first discharging pipelines 5 can be discharged simultaneously through the plastic particles, the processing efficiency of the film is improved, when the recycling mechanism 10 is started, the cover 17 covering the feeding port can prevent air from leaking from the feeding port, the recycling mechanism 10 can not suck the plastic particles in the box 7 back into the cavity 3, and the waste of resources is caused.

The utility model discloses the use as follows:

when the melting condition of the plastic particles in the cavity 3 needs to be visually checked, the closed part 911 of the opening and closing piece 91 is pulled out from an opening and closing port (not shown) arranged on the second discharging pipeline 8 through the application of force and the holding part 912 of the opening and closing piece 91, so that the second discharging pipeline 8 is communicated with the cavity 3, the plastic particles in the cavity 3 can fall into the box body 7 positioned below the second discharging pipeline 8 through the second discharging pipeline 8, the melting condition of the plastic particles is convenient to check, then the air extractor 103 can be started, the flow speed in the cavity 3 is accelerated through the air extracting pipeline 101 connecting the cavity 3 and the air extractor 103, the air pressure in the cavity 3 is reduced, the plastic particles in the box body 7 can be sucked back into the cavity 3 through the second discharging pipeline 8, if the plastic particles are not completely melted, the heating is continued in the cavity 3, and if the plastic particles are completely melted, the opening and closing mechanism 9 on the first discharging pipeline 5 can be opened, so that the first discharging pipeline 5 is communicated with the cavity 3, and the completely melted plastic particles are taken out or directly sent to a subsequent processing device.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a throw material device for film processing, includes casing and the lid of setting on the casing, casing and lid between form the cavity, the lid on be equipped with the pan feeding pipeline with cavity UNICOM, the casing include barrel and funnel body, the funnel body on be equipped with the first ejection of compact pipeline with cavity UNICOM, the cavity in be equipped with heating mechanism, its characterized in that: the funnel body on be equipped with the second ejection of compact pipeline with the cavity UNICOM, the box be located the below of second ejection of compact pipeline and relative with second ejection of compact pipeline, the box be used for collecting the plastic pellet that second ejection of compact pipeline sent out, second ejection of compact pipeline on be equipped with starting and closing mechanism, steerable second pipeline of starting and closing mechanism between and the cavity UNICOM close, the lid on be equipped with recovery mechanism, recovery mechanism be arranged in with the plastic pellet in the box inhale back the cavity.

2. The feeding device for thin film processing according to claim 1, wherein: the recycling mechanism comprises an air exhaust pipeline, an exhaust pipeline and an air pump, wherein the air pump is provided with an air exhaust end and an exhaust end, one end of the air exhaust pipeline is arranged on the cover body and communicated with the cavity, the other end of the air exhaust pipeline is connected with the air exhaust end, and one end of the exhaust pipeline is connected with the exhaust end.

3. The feeding device for thin film processing according to claim 1, wherein: the opening and closing mechanism comprises an opening and closing piece and an opening and closing opening matched with the opening and closing piece, the opening and closing piece comprises a closing part and a holding part, and the opening and closing piece inserts or extracts the opening and closing part into or out of the opening and closing opening through the holding part to open or close the second discharging pipeline.

4. The feeding device for thin film processing according to claim 1, wherein: the funnel is characterized in that one end of the barrel, far away from the funnel body, is provided with a ring opening, the ring opening is provided with an annular rubber ring, one side of the cover body, facing the barrel body, is provided with a ring body arranged along the peripheral edge of the cover body, and when the cover body covers the barrel body, the inner wall of the ring body is abutted against the outer wall of the rubber ring to form sealing fit.

5. The feeding device for thin film processing according to claim 1, wherein: the cover body is provided with a rotating motor, the cavity is internally provided with a connecting shaft, one end of the connecting shaft extends to the outside of the cavity and is connected with a rotating shaft of the rotating motor, and the other end of the connecting shaft is provided with a plurality of blades arranged at intervals.

6. The feeding device for thin film processing according to claim 1, wherein: the feeding pipeline and the first discharging pipeline are both multiple, a cover is arranged on a feeding opening of the feeding pipeline, and the shape of the cover is matched with that of the feeding opening of the feeding pipeline.