CN218876240U

CN218876240U - Be used for increasing two high pressure buffer tanks that blow of orthoscopic bottle blowing machine

Info

Publication number: CN218876240U
Application number: CN202223264203.0U
Authority: CN
Inventors: 武宏佳; 李应军; 王胜; 王立刚; 马磊; 张相峰
Original assignee: Jiangsu Huaian Double Crane Pharmaceutical Co ltd
Current assignee: Jiangsu Huaian Double Crane Pharmaceutical Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-18
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a be used for increasing two high-pressure buffer tanks that blow of orthoscopic bottle blowing machine, including the buffer tank, the buffer tank is cylindric structure, and its both ends are the arc and outwards bulge, and the high-pressure gas air inlet is all installed at the convex both ends of buffer tank, a plurality of gas outlet is installed on the ground of buffer tank, all installs the solenoid valve that is used for controlling to give vent to anger on every gas outlet. The utility model solves the problem of inconsistent molding quality of each mold of the linear bottle blowing machine; the time of blowing the bottle for the second time is reduced, the bottle blowing forming period is shortened, and the operating efficiency of the bottle blowing machine is improved; the pressure of the high-pressure air of the energy power source head can be reduced, and the energy consumption is reduced.

Description

Be used for increasing two high pressure buffer tanks that blow of orthoscopic bottle blowing machine

Technical Field

The utility model belongs to the technical field of orthoscopic bottle blowing machine high-pressure gas buffering accessory technique and specifically relates to a be used for increasing orthoscopic bottle blowing machine two and blow high-pressure buffer tank.

Background

The linear bottle blowing machine is a high-speed linear bottle blowing machine for blowing and molding PET bottle blanks by using high-pressure compressed gas.

The high-pressure air double-blowing mechanism of the existing linear bottle blowing machine adopts high-pressure air to be connected with a square pipe with a round hole in the middle, the bottom of the square pipe is connected with a forming bottle cavity through an air outlet, and the bottle blowing machine is characterized in that all bottle molds are blown at the same time, the air source pressure is easy to cause fluctuation, the buffer capacity is seriously insufficient, the pressure drop during bottle blowing is large, the bottle blowing forming effect is influenced, the forming quality of each mold is inconsistent, the air pressure after the instantaneous pressure reduction can be ensured to meet the air pressure required by bottle blowing forming only by providing the blowing pressure far greater than the requirement from the source, the requirement on the air source pressure is high under the condition, and the energy consumption is serious.

Therefore, a secondary blowing high-pressure buffer tank for a linear bottle blowing machine is added to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for increasing two high-pressure buffer tanks that blow of orthoscopic bottle blowing machine to solve two mechanisms that blow of present orthoscopic bottle blowing machine high-pressure gas that propose among the above-mentioned background art, what adopt is that the high pressure gas has the square union coupling of round hole with the centre, square pipe bottom portion adopts the gas outlet to be connected with the shaping bottle chamber, its bottle blowing characteristics are all bottle moulds the same time blow the shaping, air supply pressure very easily causes undulantly, the buffering volume is serious not enough, the pressure drop is great during the bottle blowing, influence the problem of bottle blowing shaping effect.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a be used for increasing two high-pressure buffer tanks that blow of orthoscopic bottle blowing machine, includes the buffer tank, the buffer tank is cylindric structure, and its both ends are the arc and outwards bulge, and the high-pressure gas air inlet is all installed at the convex both ends of buffer tank, a plurality of gas outlet is installed on the ground of buffer tank, all installs the solenoid valve that is used for controlling to give vent to anger on every gas outlet.

In a further embodiment, the inlet ends of the two high-pressure air inlets of the buffer tank are respectively provided with a high-pressure air filter.

In a further embodiment, the inlet end of the air outlet is higher than the inner bottom surface of the buffer tank.

In a further embodiment, a plurality of water outlets are further installed on the ground of the buffer tank, and water outlet control valves are installed on the water outlets.

In a further embodiment, each of the water outlets is located between two air outlets.

In a further embodiment, the inlet end of the water outlet is flush with the inner bottom surface of the buffer tank.

In a further embodiment, the water outlet is in an L-shaped structure.

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

1. the problem that the molding quality of each mold of a linear bottle blowing machine is inconsistent is solved;

2. the time for blowing the bottle twice is shortened, the molding period of the bottle blowing is shortened, and the operating efficiency of the bottle blowing machine is improved;

3. the pressure of the high-pressure air of the energy power source head can be reduced, and the energy consumption is reduced.

Drawings

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

fig. 2 is the side view of the utility model discloses cut open the structure sketch map.

In the figure: 1. a buffer tank; 2. a high pressure gas inlet; 3. an air outlet; 4. an electromagnetic valve; 5. a high pressure air filter; 6. a water outlet; 7. and a water outlet control valve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a secondary blowing high pressure buffer tank for increasing a linear bottle blowing machine comprises a buffer tank 1, wherein the buffer tank 1 is of a cylindrical structure, two ends of the buffer tank 1 protrude outwards in an arc shape, two protruding ends of the buffer tank 1 are respectively provided with a high pressure air inlet 2, twelve air outlets 3 leading to twelve forming bottle cavities are arranged on the ground of the buffer tank 1, each air outlet 3 is provided with an electromagnetic valve 4 for controlling air outlet, the opening time of each electromagnetic valve 4 is about 0.2-0.5 seconds, the air inlet amount is adjusted according to different production specifications, the buffer tank 1 is adopted to replace the past square pipe with 40 x 60 round holes in the middle, the required compressed air volume is calculated according to the working flow of the linear bottle blowing machine by using the largest bottle blowing secondary blowing time, the largest bottle blowing specification and the number of molds, the flow of the air blowing time period is calculated by combining two pipe diameters, the increased volume of the buffer tank 1 is determined, the relative stability of the bottle blowing pressure during secondary blowing forming is ensured, the pressure is less than 0.3Mpa, all secondary blowing high pressure air sources are directly connected to the buffer tank, the air source is not too high energy consumption is not required to be reduced, and the source is not required to be reduced.

Wherein, in order to guarantee the internal and gaseous clean of blowing into the bottle chamber of jar, installed high-pressure air filter 5 at the entry end of high-pressure gas air inlet 2, two way high-pressure gas intake pipes link up with high-pressure air filter 5 on the high-pressure gas air inlet 2 of jar body both sides respectively.

Referring to fig. 1, further, considering that moisture exists in the buffer tank 1 after the high-pressure gas enters the buffer tank, in order to prevent the moisture from flowing into the gas outlet 3, the inlet end of the gas outlet 3 is raised to be higher than the inner bottom surface of the buffer tank 1, so as to prevent the water at the inner bottom of the tank from entering the gas outlet 3.

Referring to fig. 1-2, a plurality of water outlets 6 are further installed on the ground of the buffer tank 1, and water outlet control valves 7 are installed on the water outlets 6, so that, considering that water exists in the buffer tank 1 after high-pressure gas enters the buffer tank, the water in the buffer tank can be discharged through the water outlets 6 by opening the water outlet control valves 7 in order to avoid the water affecting the space and the high-pressure gas in the buffer tank.

Wherein, in order to guarantee that delivery port 6 can be in buffer tank 1 lowest position and install, every delivery port 6 is in between two gas outlets 3, and the entry end of delivery port 6 is parallel and level with the interior bottom surface of buffer tank 1, and delivery port 6 presents L type structure, can make delivery port 6 and gas outlet 3 stagger the installation like this.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for increasing two high-pressure buffer tanks that blow of orthoscopic bottle blowing machine which characterized in that: including buffer tank (1), buffer tank (1) is cylindric structure, and its both ends are the arc and outwards protrude, and high-pressure gas air inlet (2) are all installed at buffer tank (1) convex both ends, a plurality of gas outlet (3) are installed to the ground of buffer tank (1), all install on every gas outlet (3) and are used for controlling solenoid valve (4) of giving vent to anger.

2. The secondary blowing high pressure buffer tank for the linear bottle blowing machine according to claim 1, which is characterized in that: and high-pressure air filters (5) are respectively installed at the inlet ends of the two high-pressure air inlets (2) of the buffer tank (1).

3. The secondary blowing high pressure buffer tank for the linear bottle blowing machine according to claim 1, which is characterized in that: the inlet end of the air outlet (3) is higher than the inner bottom surface of the buffer tank (1).

4. The secondary blowing high pressure buffer tank for the linear bottle blowing machine according to claim 1, which is characterized in that: a plurality of water outlets (6) are further mounted on the ground of the buffer tank (1), and water outlet control valves (7) are mounted on the water outlets (6).

5. The secondary blowing high pressure buffer tank for the linear bottle blowing machine according to claim 4, wherein: each water outlet (6) is positioned between the two air outlets (3).

6. The secondary blowing high pressure buffer tank for the linear bottle blowing machine according to claim 4, wherein: the inlet end of the water outlet (6) is flush with the inner bottom surface of the buffer tank (1).

7. The secondary blowing high pressure buffer tank for the linear bottle blowing machine according to claim 4, wherein: the water outlet (6) is of an L-shaped structure.