CN211807692U

CN211807692U - Bubble eliminating device and plastic pipe production equipment thereof

Info

Publication number: CN211807692U
Application number: CN202020099867.8U
Authority: CN
Inventors: 金禅; 刘东升
Original assignee: Foshan Best Extrusion Tech Co ltd
Current assignee: Foshan Best Extrusion Tech Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-30
Anticipated expiration: 2030-01-16

Abstract

The bubble eliminating device comprises a fixing block, wherein one side of the fixing block is provided with more than one disc, each disc is provided with an inner hole for passing through a plastic pipe, a bubble emergence area is arranged between every two adjacent discs, the plastic pipe moves in the inner holes of the discs, and bubbles scraped from the inner holes of the plastic pipe emerge to the peripheral wall of the inner hole and/or the bubble emergence area so as to eliminate the bubbles attached to the surface of the plastic pipe; the fixed block is provided with a plurality of discs which are arranged at intervals, and the interval between two adjacent discs forms an air bubble emergence area. The utility model discloses utilize the multicomponent video disc to guarantee through striking off many times that tubular product ensures that the bubble that the surface is detained strikes off totally in process of production, accomplish to strike off tubular product size range simultaneously extensively.

Description

Bubble eliminating device and plastic pipe production equipment thereof

Technical Field

The utility model relates to a technical field is made to tubular product, specifically is a bubble remove device and plastics tubular product production facility thereof.

Background

Chinese patent No. CN109049620A at 2018.12.21 discloses a tube surface bubble removing device, which includes an upper tube wall wiper device, a lower tube wall wiper device, and a displacement adjusting device; the upper pipe wall water wiping device and the lower pipe wall water wiping device are respectively provided with a through hole for a pipe to pass through, and the through holes on the upper pipe wall water wiping device and the lower pipe wall water wiping device are oppositely arranged; the lower pipe wall water wiping device is connected with the displacement adjusting device, and the lower pipe wall water wiping device is driven by the displacement adjusting device to realize the relative displacement of the upper pipe wall water wiping device. The structure enables the positions of the through holes of the lower pipe wall water wiping device and the upper pipe wall water wiping device which are opposite to each other to be matched with the outer diameter of the pipe through the displacement adjusting device; but the installation of pipes with different outer diameters each time needs to be adjusted, so the operation is complicated. Therefore, further improvements are desired.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure sets up rationally, simple operation is nimble, mounting structure is simple and convenient, effectively gets rid of bubble remove device and plastics tubular product production facility of tubular product surface bubble to overcome the weak point among the prior art.

The bubble eliminating device comprises a fixing block, wherein more than one disc is arranged on one side of the fixing block, each disc is provided with an inner hole for passing through a plastic pipe, a bubble emitting area is arranged between every two adjacent discs, the plastic pipe moves in the inner holes of the discs, and bubbles scraped from the inner holes of the plastic pipe emit to the peripheral wall of the inner hole and/or the bubble emitting area so as to eliminate the bubbles attached to the surface of the plastic pipe.

The fixed block is provided with a plurality of discs which are arranged at intervals, and a bubble emergence area is formed at the interval between every two adjacent discs so as to leave a space for bubble emergence and prevent scraped bubbles from staying near the plastic pipe.

The fixed block is provided with a plurality of discs which are arranged at intervals, and the multi-component discs are used for ensuring that bubbles retained on the surface of the pipe are scraped cleanly in the production process through multiple scraping, and meanwhile, the size range of the pipe is wide when the pipe is scraped.

The plurality of discs which are arranged at intervals play a role in scraping bubbles in multiple ways to form a superposed multi-component disc.

More than one gasket is arranged between two adjacent discs; the fixing block is also provided with a connecting column which penetrates through more than one disc and gasket so that the disc and the gasket are arranged on the fixing block.

The connecting column is provided with a fastener, and the disc and the gasket are fixed on the fixing block through the connecting column and the fastener respectively.

The disc and the gasket are respectively provided with mounting holes, and the connecting column is inserted into the mounting holes.

The gasket is at least a washer or an elastic rubber ring. More than one washer or elastic rubber ring is clamped between two adjacent discs.

The inner diameter of the inner hole is larger than the outer diameter of the plastic pipe, and the plastic pipe moves in the inner hole; or the plastic pipe moves in the inner hole and shakes, the inner diameter of the inner hole is larger than the outer diameter of the plastic pipe, on one hand, all parts of the bubble eliminating device surround any part of the circumference of the pipe in the process of operation and shaking of the plastic pipe, and all parts can scrape bubbles and have shaking spaces; on the other hand, the hard scratch to the plastic pipe caused by the inner hole with the too small inner diameter is prevented.

The plastic pipe production equipment designed according to the purpose comprises a vacuum box for producing the plastic pipe, wherein the bubble eliminating device is arranged in the vacuum box and comprises more than one disc arranged on a fixed block, the plastic pipe moves in a limiting manner in an inner hole of the disc, and bubbles on the surface of the plastic pipe are eliminated by controlling the size of the inner hole.

The utility model has the advantages as follows:

a. the space between two adjacent discs forms a bubble emergence area to leave a space for bubble emergence, so that the scraped bubbles are prevented from staying near the plastic pipe;

b. the inner diameter of the inner hole is larger than the outer diameter of the plastic pipe, so that on one hand, each part of the bubble eliminating device is surrounded on any part of the circumference of the pipe in the process of running and shaking of the plastic pipe, and the bubble can be scraped and a shaking space is reserved in each part; on the other hand, hard scratching of the plastic pipe caused by an inner hole with an excessively small inner diameter is prevented;

c. the fixed block is provided with a plurality of discs which are arranged at intervals, and the multi-component discs are used for ensuring that bubbles retained on the surface of the pipe are scraped cleanly in the production process through multiple scraping, and meanwhile, the size range of the scraped pipe is wide;

in conclusion, the utility model discloses utilize the multicomponent video disc to guarantee through scraping many times that the bubble that the tubular product ensured the surface to be detained strikes off totally in process of production, accomplish to strike off tubular product size wide range simultaneously, compared with the prior art, through the stack of multicomponent video disc, reliably effectual solution circumference each regional bubble of striking off subsidies, can suitably enlarge hole size simultaneously and make tubular product in the process of operation rocking each position of bubble remove device surround in tubular product circumference any position, ensure that each position can both scrape the bubble and have the space of rocking simultaneously and reduce the hard fish tail that the video disc brought to tubular product; the novel multifunctional electric heating cooker has the characteristics of simple and reasonable structure, excellent performance, convenience in use, low manufacturing cost, easiness in production, easiness in implementation, safety, reliability and the like, and is high in practicability.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a bubble removing device according to the present invention.

Fig. 2 is a schematic view of another orientation structure of a bubble removing device according to an embodiment of the present invention.

Fig. 3 is a schematic view of an exploded structure of a bubble removing device according to an embodiment of the present invention.

In the figure, 1 is a fixed block, 2 is a disc, 2.1 is an inner hole, 3 is a gasket, 4 is a connecting column, 5 is a fastener, and 6 is a connecting block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-2, a bubble removing device comprises a fixing block 1, wherein one side of the fixing block 1 is provided with more than one disc 2, the discs 2 are provided with inner holes 2.1 for passing through plastic pipes, a bubble emergence area is arranged between every two adjacent discs 2, the plastic pipes move in the inner holes 2.1 of the discs 2, and bubbles scraped from the inner holes 2.1 of the plastic pipes emerge from the peripheral wall of the inner holes 2.1 and/or the bubble emergence area to remove bubbles attached to the surface of the plastic pipes.

The fixed block 1 is provided with a plurality of discs 2 which are arranged at intervals, and a bubble emergence area is formed at the interval between every two adjacent discs 2 so as to leave a space for bubble emergence and prevent scraped bubbles from staying near the plastic pipe.

More than one gasket 3 is arranged between two adjacent discs 2; the fixing block 1 is also provided with a connecting column 4, and the connecting column 4 penetrates through more than one disc 2 and gasket 3, so that the disc 2 and the gasket 3 are installed on the fixing block 1.

Referring to fig. 3, a fastening member 5 is provided on the connecting column 4, and the disc 2 and the gasket 3 are fixed on the fixing block 1 through the connecting column 4 and the fastening member 5, respectively.

The disc 2 and the gasket 3 are respectively provided with mounting holes, and the connecting column 4 is inserted into the mounting holes.

The gasket 3 is at least a washer or an elastic rubber ring.

The inner diameter of the inner hole 2.1 is larger than the outer diameter of the plastic pipe, and the plastic pipe moves in the inner hole 2.1; or the plastic pipe moves in the inner hole 2.1 and shakes. The inner diameter of the inner hole 2.1 is larger than the outer diameter of the plastic pipe, so that on one hand, each part of the bubble eliminating device surrounds any part of the circumference of the pipe in the process of running and shaking of the plastic pipe, and the bubble can be scraped and a shaking space is reserved in each part; on the other hand, the hard scratch to the plastic pipe caused by the inner hole 2.1 with the too small inner diameter is prevented.

A plastic pipe production device comprises a vacuum box for producing plastic pipes, wherein the vacuum box is internally provided with the bubble eliminating device, the bubble eliminating device comprises more than one disc 2 arranged on a fixed block 1, and the plastic pipes move in an inner hole 2.1 of the disc 2 in a limiting manner. The two sides of the fixing block 1 are provided with connecting blocks 6 which are arranged in the vacuum box through the connecting blocks 6, and the connecting blocks 6 are fixedly arranged on the fixing block 1 through screws or welding.

In the embodiment, the fixed block 1 is provided with a plurality of discs 2, the discs 2 form multi-component discs, and the multi-component discs are scraped for multiple times to ensure that bubbles retained on the surface of the pipe are scraped cleanly in the production process; meanwhile, the size range of the pipe can be scraped widely. The plastic pipe and the disc 2 are completely immersed in the water of the vacuum box, the plastic pipe moves along the axis to be cooled, small bubbles adhere to the surface of the plastic pipe, uneven cooling is caused if the small bubbles are not removed, and the bubbles adhering to the surface of the plastic pipe can be more effectively removed through the multi-component disc.

Compared with the prior art, the bubbles are scraped through superposition of the multi-component discs, so that the problem of scraping and assisting of the bubbles in each area of the circumference of the plastic pipe is reliably and effectively solved, meanwhile, the size of the inner hole 2.1 can be properly enlarged, all parts of the bubble eliminating device surround any part of the circumference of the pipe in the process of shaking the plastic pipe in operation, the bubbles can be scraped in all the parts, meanwhile, a shaking space is reserved, and the hard scratch of the discs 2 on the plastic pipe is reduced.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bubble remove device, includes fixed block (1), its characterized in that: more than one disc (2) is arranged on one side of the fixing block (1), the discs (2) are provided with inner holes (2.1) for passing through plastic pipes, a bubble emergence area is arranged between every two adjacent discs (2), the plastic pipes move in the inner holes (2.1) of the discs (2), and bubbles scraped at the inner holes (2.1) of the plastic pipes emerge from the circumferential wall of the inner holes (2.1) and/or the bubble emergence area to eliminate the bubbles attached to the surfaces of the plastic pipes.

2. The bubble removing device according to claim 1, wherein: the fixed block (1) is provided with a plurality of discs (2) which are arranged at intervals, and the interval between two adjacent discs (2) forms an air bubble emergence area.

3. The bubble removing device according to claim 2, wherein: more than one gasket (3) is arranged between two adjacent discs (2); the fixing block (1) is also provided with a connecting column (4), and the connecting column (4) penetrates through more than one disc (2) and gasket (3) so that the disc (2) and the gasket (3) are installed on the fixing block (1).

4. The bubble removing device according to claim 3, wherein: the connecting column (4) is provided with a fastener (5), and the disc (2) and the gasket (3) are respectively fixed on the fixing block (1) through the connecting column (4) and the fastener (5).

5. The bubble removing device according to claim 2, wherein: the disc (2) and the gasket (3) are respectively provided with mounting holes, and the connecting column (4) is inserted into the mounting holes.

6. The bubble removing device according to claim 2, wherein: the gasket (3) is at least a washer or an elastic rubber ring.

7. The bubble removing device according to any one of claims 1 to 6, wherein: the inner diameter of the inner hole (2.1) is larger than the outer diameter of the plastic pipe, and the plastic pipe moves in the inner hole (2.1) outside; or the plastic pipe moves in the inner hole (2.1) and shakes.

8. The utility model provides a plastics tubular product production facility, includes the vacuum box that is used for producing plastics tubular product which characterized in that: the vacuum box is internally provided with the bubble eliminating device as claimed in claim 1, the bubble eliminating device comprises more than one disc (2) arranged on the fixed block (1), and the plastic pipe is limited to move in an inner hole (2.1) of the disc (2).