CN217073320U

CN217073320U - Mold for PET bottle preform

Info

Publication number: CN217073320U
Application number: CN202220667313.2U
Authority: CN
Inventors: 于体伟; 朱随军; 周继明
Original assignee: Zhengzhou Derun Plastic Industry Co ltd
Current assignee: Zhengzhou Derun Plastic Industry Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-29
Anticipated expiration: 2032-03-25

Abstract

The utility model provides a mould for PET bottle embryo, which relates to the technical field of PET bottle embryo moulds and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a mould, two sides of the edge of the bottom plate are fixedly connected with fixed plates, the insides of the two fixed plates are rotatably connected with a mounting frame, a shell is arranged inside the mounting frame, one side of the shell is fixedly connected with a connecting nozzle, a mounting groove is arranged inside the shell, and the inside of the mounting groove is connected with a filter plate for filtering peculiar smell generated in the blow molding process of PET bottles in a sliding manner; the fixing plates are arranged on two sides of the edge of the bottom plate to install the mounting frame, the shell fixedly connected with the connecting nozzle is arranged in the mounting frame, the connecting pipe is arranged on one side, away from the connecting nozzle, of the shell, the filtering plate connected with the sliding plate is arranged in the shell to absorb and filter waste gas generated in the blow molding process of the PET bottle, and the purpose of facilitating odor removal is achieved.

Description

Mold for PET bottle preform

Technical Field

The utility model relates to a PET bottle embryo mould technical field specifically is a be used for PET bottle embryo mould.

Background

PET bottles and plastic bottles for beverages, mineral water and the like which are commonly used by people have various shapes and sizes, and when the bottles with different shapes and sizes are required to be produced, molds with different shapes and sizes are required to be manufactured according to requirements, each bottle needs to be provided with a corresponding matched mold, and the design of the molds plays an important role in the production of the bottles and can directly influence the quality, quality and cost of the bottles. The blow molding process of PET bottles is a biaxial stretching process, the time for completing the process is very short through three actions of stretching, primary blowing and secondary blowing, but the process must be matched well, particularly the overall distribution of materials and the quality of bottle blowing quality are determined by the former two steps, so the temperature, stretching starting time, stretching speed, pre-blowing starting time and pre-blowing finishing time, pre-blowing pressure, pre-blowing air flow and the like of bottle blanks are particularly important to be adjusted.

In mould product production process, the air discharge duct can discharge a large amount of gas, however, most mould among the prior art can not the person of facilitating the use filters its peculiar smell in order to detach its peculiar smell to the waste gas that it produced, and inconvenient user uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for PET bottle embryo mould aims at solving the inconvenient problem of filtering in order to detach the peculiar smell of the waste gas that produces it of PET bottle embryo mould among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: be used for PET bottle embryo mould, comprising a base plate, the last fixed surface of bottom plate is connected with the mould, the equal fixedly connected with fixed plate in both sides of bottom plate edge, two the inside of fixed plate all rotates and is connected with the mounting bracket, the internally mounted of mounting bracket has the casing, casing one side fixedly connected with connects the mouth, the mounting groove has been seted up to the inside of casing, the inside of mounting groove is slided and is connected with and is used for carrying out filterable filter to the peculiar smell that the blowing in-process of PET bottle produced, the casing is kept away from one side of connecting the mouth and is installed the connecting pipe.

In order to make the utility model discloses have the effect of the angle regulation of being convenient for, the utility model discloses a further technical scheme does, the mounting bracket passes through the damping pivot and rotates to be connected in the inside of two fixed plates.

In order to make the utility model discloses have the effect of being convenient for install the casing, the utility model discloses a further technical scheme does, the mounting bracket includes fixed connection in the connecting plate of two damping pivot one ends, two the equal fixedly connected with first mounting panel and the second mounting panel in one side of connecting plate.

In order to make the utility model discloses have and be convenient for carry out spacing effect to the casing, the utility model discloses a further technical scheme does, the last fixed surface of first mounting panel is connected with and is used for carrying out spacing to the casing.

In order to make the utility model discloses have the effect of being convenient for fix the casing, the utility model discloses a further technical scheme does, the internally mounted of second mounting panel has the first fixing bolt that is used for going on installing the casing, and its inside groove of passing through that is used for making the connecting pipe pass through of offering.

In order to make the utility model discloses have the effect of being convenient for absorb filtration waste gas, the utility model discloses a further technical scheme does, the connecting pipe is kept away from the one end of casing and is installed the air exhauster.

In order to make the utility model discloses have the effect of being convenient for carry out the dismouting to the filter, the utility model discloses a further technical scheme does, the filter is the active carbon filter, just the last fixed surface of filter is connected with the third mounting panel.

In order to make the utility model discloses have the effect of consolidating the filter, the utility model discloses a further technical scheme does, the inside threaded connection of third mounting panel has and is used for connecting the second fixing bolt that the casing was installed in order to carry out the filter.

The utility model has the advantages that:

1. the fixing plates are arranged on two sides of the edge of the bottom plate to install the mounting frame, the shell fixedly connected with the connecting nozzle is arranged in the mounting frame, the connecting pipe is arranged on one side, away from the connecting nozzle, of the shell, the filtering plate connected with the sliding plate is arranged in the shell to absorb and filter waste gas generated in the blow molding process of the PET bottle, and the purpose of facilitating odor removal is achieved.

2. The mounting rack is installed by arranging the damping rotating shaft in the fixing plate, the first fixing bolt is arranged in the second mounting plate of the mounting rack to install the shell, the shell can be installed and fixed by an end user and the angle of the shell can be adjusted by the end user, the third mounting plate provided with the second fixing bolt is arranged on the upper surface of the filter, the filter can be disassembled and replaced by the end user, the purpose of convenient use is achieved, and the reasonability of design is reflected.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention.

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

Fig. 4 is a schematic structural diagram of a third mounting plate according to an embodiment of the present invention.

In the figure: 1-bottom plate, 2-mould, 3-fixing plate, 4-mounting frame, 41-connecting plate, 42-first mounting plate, 43-second mounting plate, 44-spacing strip, 45-first fixing bolt, 46-penetrating groove, 5-shell, 6-connecting nozzle, 7-mounting groove, 8-filtering plate, 9-connecting pipe, 10-damping rotating shaft, 11-third mounting plate and 12-second fixing bolt.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, a be used for PET bottle embryo mould, comprising a base plate 1, the last fixed surface of bottom plate 1 is connected with mould 2, the equal fixedly connected with fixed plate 3 in both sides of bottom plate 1 edge, the inside of two fixed plates 3 all rotates and is connected with mounting bracket 4, the internally mounted of mounting bracket 4 has casing 5, casing 5 one side fixedly connected with connects mouth 6, mounting groove 7 has been seted up to the inside of casing 5, the inside of mounting groove 7 slides and is connected with and is used for carrying out filterable filter 8 to the peculiar smell that the blowing in-process of PET bottle produced, casing 5 keeps away from one side of connecting mouth 6 and installs connecting pipe 9.

In this embodiment, set up fixed plate 3 in the both sides of bottom plate 1 edge and install mounting bracket 4, set up fixedly connected with in the inside of mounting bracket 4 again and connect the casing 5 of mouth 6, keep away from the one side of connecting mouth 6 at casing 5 and set up connecting pipe 9, and set up the filter 8 of connection of sliding in the inside of casing 5 and absorb the filtration to the waste gas that the blowing in-process of PET bottle produced, reached the purpose of being convenient for remove the peculiar smell.

The utility model discloses a in another embodiment, mounting bracket 4 rotates through damping pivot 10 to be connected in the inside of two fixed plates 3, sets up damping pivot 10 in the inside of fixed plate 3 and installs mounting bracket 4 to set up first fixing bolt 45 in the inside of the second mounting panel 43 of mounting bracket 4 and install casing 5, can the person of facilitating the use install fixedly casing 5 and adjust its angle.

Specifically, mounting bracket 4 includes connecting plate 41 of fixed connection in two damping pivot 10 one ends, the equal first mounting panel 42 of fixedly connected with in one side and second mounting panel 43 of two connecting plates 41, can the person of facilitating the use install in order to adjust its angle casing 5.

Specifically, the upper surface of the first mounting plate 42 is fixedly connected with a limiting strip 44 for limiting the casing 5, and the casing 5 can be limited so as to be fixedly mounted.

Specifically, the second mounting plate 43 has the first fixing bolt 45 mounted therein for mounting the housing 5, and the through groove 46 for allowing the connection pipe 9 to pass therethrough is formed therein, so that the housing 5 can be reinforced to increase its stability.

Furthermore, an exhaust fan is installed at one end of the connecting pipe 9 far away from the shell 5, so that the exhaust gas can be conveniently absorbed and filtered.

Specifically, the filter 8 is the active carbon filter, and the last fixed surface of filter 8 is connected with third mounting panel 11, is convenient for install and dismantle filter 8.

Preferably, the internal thread of the third mounting plate 11 is connected with a second fixing bolt 12 for connecting the housing 5 to mount the filter plate 8, and the third mounting plate 11 provided with the second fixing bolt 12 is arranged on the upper surface of the filter plate 8, so that the filter plate 8 can be conveniently dismounted and replaced by a user.

It is to be noted that, in the description of the present invention, 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 as a specific case by those skilled in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 PET bottle embryo mould, includes bottom plate (1), characterized by, the last fixed surface of bottom plate (1) is connected with mould (2), the equal fixedly connected with fixed plate (3) in both sides of bottom plate (1) edge, two the inside of fixed plate (3) is all rotated and is connected with mounting bracket (4), the internally mounted of mounting bracket (4) has casing (5), casing (5) one side fixedly connected with connects mouth (6), mounting groove (7) have been seted up to the inside of casing (5), the inside of mounting groove (7) is slided and is connected with and is used for carrying out filterable filter (8) to the peculiar smell that the blowing in-process of PET bottle produced, connecting pipe (9) are installed to one side that connecting mouth (6) were kept away from in casing (5).

2. The PET bottle preform mold as claimed in claim 1, wherein the mounting frame (4) is rotatably connected to the inside of the two fixing plates (3) by a damping rotating shaft (10).

3. The PET bottle preform mold as claimed in claim 1, wherein the mounting frame (4) comprises a connecting plate (41) fixedly connected to one end of the two damping rotating shafts (10), and a first mounting plate (42) and a second mounting plate (43) are fixedly connected to one side of each of the two connecting plates (41).

4. The PET bottle preform mold as claimed in claim 3, wherein a limiting strip (44) for limiting the shell (5) is fixedly connected to the upper surface of the first mounting plate (42).

5. The PET bottle preform mold as claimed in claim 4, wherein the second mounting plate (43) is internally provided with a first fixing bolt (45) for mounting the shell (5), and is internally provided with a through groove (46) for allowing the connecting pipe (9) to pass through.

6. The PET bottle preform mold as claimed in claim 1, wherein an exhaust fan is installed at one end of the connecting pipe (9) far away from the shell (5).

7. A mold for PET bottle blanks as claimed in any one of claims 1 to 6, wherein the filter plate (8) is an activated carbon filter plate and a third mounting plate (11) is fixedly connected to the upper surface of the filter plate (8).

8. The PET bottle preform mold as claimed in claim 7, wherein the third mounting plate (11) is internally threaded with a second fixing bolt (12) for connecting the housing (5) to mount the filter plate (8).