CN220923272U

CN220923272U - Blow molding nozzle assembly of bottle blowing machine

Info

Publication number: CN220923272U
Application number: CN202322621291.3U
Authority: CN
Inventors: 鲍志狄
Original assignee: Dali Huixiang Plastic Industry Co ltd
Current assignee: Dali Huixiang Plastic Industry Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-10
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of blow molding machine spray heads, in particular to a blow molding spray head assembly of a bottle blowing machine, which comprises a straight pipe as a main body, wherein a conical pipe is integrally formed at the bottom of the straight pipe, a top connecting plate is integrally formed at the top of the straight pipe, the top of the top connecting plate is in threaded connection with a connecting pipe, and a plurality of conical covers which are arranged at equal intervals are fixedly connected to the inner wall of the straight pipe; according to the utility model, the connecting pipe is connected with the blow molding machine, so that the straight pipe can be conveniently detached from the blow molding machine, the straight pipe is conveniently cleaned, and meanwhile, the conical cover in the straight pipe can effectively improve the flow velocity of gas passing through the conical cover, so that the blow molding process is smoother.

Description

Blow molding nozzle assembly of bottle blowing machine

Technical Field

The utility model relates to the technical field of blow molding machine spray heads, in particular to a blow molding spray head assembly of a bottle blowing machine.

Background

The blow molding machine sprays liquid plastic glue through a spray head, and blows the liquid plastic glue onto an injection mold by utilizing gas and wind power blown out by a machine, and the liquid plastic glue is shaped by the injection mold and is cooled and molded, so that the product is manufactured.

There is among the prior art a blowing machine shower nozzle as disclosed in patent application number CN202123051571.2, set up in telescopic one side through coupling assembling, shower nozzle and sleeve threaded connection, the shower nozzle has the spacing groove, connecting block and sleeve fixed connection, first ball rotates with the connecting block to be connected, guide assembly and first ball fixed connection, damping spring and guide assembly fixed connection, sliding component and guide assembly fixed connection, when precessing into the sleeve with the shower nozzle, spacing groove and sliding component alignment on the shower nozzle, damping spring promotes sliding component and gets into the spacing groove under the direction of guide assembly, thereby with the shower nozzle card on the sleeve.

Although this technical scheme has solved the shower nozzle and has passed through threaded connection on the sleeve, can follow the problem that drops on the sleeve because of vibrations and pressure that produce when blowing, but this technical scheme is when using, is difficult to dismantle from the blowing machine, consequently is difficult to repair or maintain it, and it only plays the effect of a wind-guiding, can't carry out the pressurization to the gas through its inside and accelerate, and is single in functionality. In view of this, we propose a blow head assembly for a bottle blowing machine.

Disclosure of utility model

To remedy the above-mentioned shortcomings, the present utility model provides a blow molding nozzle assembly for a bottle blowing machine.

The technical scheme of the utility model is as follows:

The utility model provides a blow molding shower nozzle subassembly of bottle blowing machine, includes the straight tube that is the main part, straight tube bottom integrated into one piece has a conical tube, top integrated into one piece has a top connecting plate, a connecting pipe of top connecting plate top threaded connection, the conical cover that fixedly connected with a plurality of equidistant setting on the straight tube inner wall, the gas outlet that is used for gaseous passing through has been seted up to the conical cover bottom, a plurality of the gas outlet of conical cover bottom reduces from last down the diameter gradually, integrated into one piece has an annular slab on the conical tube circumference outer wall, annular slab bottom fixed mounting has a sealed pad one.

As an optimal technical scheme, the conical cover is fixedly arranged on the inner wall of the conical pipe, and the aperture of an air outlet at the bottom of the conical cover on the inner wall of the conical pipe is the smallest.

As the preferable technical scheme, a fixed pipe is connected to the inner wall of the connecting pipe in a threaded manner, a flange plate is integrally formed at the top of the fixed pipe, and the flange plate is connected with a blow molding machine.

As the preferable technical scheme, the top of the flange plate is fixedly connected with a second sealing gasket for improving the sealing performance of the connection between the flange plate and the blow molding machine.

As the preferable technical scheme, at least one conical cover is fixedly arranged on the inner wall of the fixed pipe, and the aperture of the air outlet arranged at the bottom of the conical cover in the fixed pipe is the largest.

As the preferable technical scheme, a cylinder is coaxially welded at the bottom of the connecting pipe, and an annular connecting groove in threaded connection with the cylinder is formed in the top of the top connecting plate.

As the preferable technical scheme, when the fixed pipe is screwed to the lowest position in the connecting pipe, the bottom of the fixed pipe is tightly contacted with the top of the top connecting plate, so as to ensure the tightness of the bottom of the fixed pipe.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the connecting pipe is connected with the blow molding machine, so that the straight pipe can be conveniently detached from the blow molding machine, the straight pipe is conveniently cleaned, and meanwhile, the conical cover in the straight pipe can effectively improve the flow velocity of gas passing through the conical cover, so that the blow molding process is smoother.

Drawings

FIG. 1 is a schematic diagram of the whole structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of FIG. 1 according to the present utility model;

The meaning of each reference numeral in the figures is:

1. A straight pipe; 2. a conical tube; 3. an annular plate; 30. a first sealing gasket; 4. a top connection plate; 40. an annular connecting groove; 5. a connecting pipe; 50. a cylinder; 6. a fixed tube; 7. a flange plate; 8. a second sealing gasket; 9. a conical cover; 90. and an air outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the present utility model provides a technical solution:

The utility model provides a blow molding shower nozzle subassembly of bottle blowing machine, include the straight tube 1 that is the main part, 1 bottom integrated into one piece of straight tube has a conical tube 2, top integrated into one piece has a top connecting plate 4, a connecting pipe 5 of 4 top threaded connection in top, the conical hood 9 that fixedly connected with a plurality of equidistant setting on 1 inner walls of straight tube, the gas outlet 90 that is used for the gas to pass through is offered to conical hood 9 bottom, the gas outlet 90 of a plurality of conical hood 9 bottom reduces gradually from last down the diameter, integrated into one piece has an annular slab 3 on the outer wall of conical tube 2 circumference, annular slab 3 bottom fixed mounting has a sealed pad 30. Through being connected connecting pipe 5 with the blowing machine, can be convenient for dismantle straight tube 1 from the blowing machine, and then be convenient for clear up it, the toper cover 9 in the straight tube 1 that sets up simultaneously can improve the velocity of flow through the gas of toper cover 9 effectively, and then can make the blowing process more smooth.

Preferably, the inner wall of the conical tube 2 is fixedly provided with a conical cover 9, and the aperture of an air outlet 90 at the bottom of the conical cover 9 on the inner wall of the conical tube 2 is the smallest. The greater the number of cone covers 9, the faster the flow rate of the gas flowing out from the present showerhead assembly.

As a preferred embodiment, the inner wall of the connecting pipe 5 is connected with a fixing pipe 6 by screw threads, the top of the fixing pipe 6 is integrally formed with a flange 7, and the flange 7 is connected with a blow molding machine. The fixed pipe 6 and the flange 7 are provided for connection with a blow molding machine.

As a preferred embodiment, a second gasket 8 is fixedly connected to the top of the flange 7, so as to increase the tightness of the connection between the flange 7 and the blow molding machine.

Preferably, in this embodiment, at least one conical cover 9 is fixedly mounted on the inner wall of the fixed tube 6, and the aperture of the air outlet 90 mounted at the bottom of the conical cover 9 inside the fixed tube 6 is the largest.

Preferably, in this embodiment, a cylinder 50 is coaxially welded to the bottom of the connection pipe 5, and an annular connection groove 40 screwed with the cylinder 50 is formed in the top of the top connection plate 4. A cylinder 50 and an annular connecting groove 40 are provided for connecting the connecting tube 5 and the top connecting plate 4.

As a preference of the present embodiment, when the fixing tube 6 is screwed to the lowest place in the connection tube 5, the bottom of the fixing tube 6 is in close contact with the top of the top connection plate 4 for ensuring the sealability of the bottom of the fixing tube 6.

According to the blow molding nozzle assembly of the bottle blowing machine, the connecting pipe 5 is connected with the blow molding machine, so that the straight pipe 1 can be conveniently detached from the blow molding machine, cleaning is facilitated, meanwhile, the conical cover 9 in the straight pipe 1 can effectively improve the flow rate of gas passing through the conical cover 9, and the blow molding process can be smooth.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Blow molding nozzle assembly of bottle blowing machine, including being straight tube (1) of main part, its characterized in that: the utility model discloses a gas-tight sealing device for the automobile, including straight tube (1), conical tube (2), top integrated into one piece, top connecting plate (4), connecting pipe (5) is connected at top connecting plate (4) top screw thread, conical cover (9) that fixedly connected with a plurality of equidistant setting on straight tube (1) inner wall, gas outlet (90) that are used for gaseous to pass through are offered to conical cover (9) bottom, a plurality of gas outlet (90) of conical cover (9) bottom reduces from last down the diameter gradually, integrated into one piece has an annular slab (3) on conical tube (2) circumference outer wall, annular slab (3) bottom fixed mounting has a sealed pad (30).

2. The blow molding nozzle assembly of a bottle blowing machine of claim 1, wherein: the inner wall of the conical tube (2) is fixedly provided with the conical cover (9), and the aperture of an air outlet (90) at the bottom of the conical cover (9) on the inner wall of the conical tube (2) is minimum.

3. The blow molding head assembly of a bottle blowing machine as set forth in claim 2, wherein: the inner wall of the connecting pipe (5) is connected with a fixed pipe (6) in a threaded manner, a flange plate (7) is integrally formed at the top of the fixed pipe (6), and the flange plate (7) is connected with a blow molding machine.

4. A blow molding head assembly for a bottle blowing machine as defined in claim 3 wherein: the top of the flange plate (7) is fixedly connected with a second sealing gasket (8) for improving the tightness of the connection between the flange plate (7) and the blow molding machine.

5. The blow molding head assembly of a bottle blowing machine of claim 4, wherein: at least one conical cover (9) is fixedly arranged on the inner wall of the fixed pipe (6), and the aperture of an air outlet (90) arranged at the bottom of the conical cover (9) inside the fixed pipe (6) is the largest.

6. The blow molding head assembly of a bottle blowing machine of claim 5, wherein: the bottom of the connecting pipe (5) is coaxially welded with a cylinder (50), and an annular connecting groove (40) in threaded connection with the cylinder (50) is formed in the top of the top connecting plate (4).

7. The blow molding nozzle assembly of the bottle blowing machine of claim 6, wherein: when the fixing pipe (6) is screwed to the lowest position in the connecting pipe (5), the bottom of the fixing pipe (6) is tightly contacted with the top of the top connecting plate (4) and is used for guaranteeing the tightness of the bottom of the fixing pipe (6).