CN219174190U

CN219174190U - Sterile blowing, filling and rotating device for PET (polyethylene terephthalate) bottle

Info

Publication number: CN219174190U
Application number: CN202223411948.5U
Authority: CN
Inventors: 胡毅为; 杨谢
Original assignee: Taizhou Meiruijie Medical Packaging Co ltd
Current assignee: Taizhou Meiruijie Medical Packaging Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-13
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of food production, in particular to a sterile blowing and filling and rotating device for PET (polyethylene terephthalate) bottles, which comprises a sterile box body, wherein a controller is connected to the side wall of the sterile box body, a conveyor is arranged on the sterile box body, a plurality of groups of ultraviolet sterilization lamps are connected to the side wall of an inner cavity of the sterile box body, and a spin-packaging sealing structure is connected to one side of the conveyor in the inner cavity of the sterile box body.

Description

Sterile blowing, filling and rotating device for PET (polyethylene terephthalate) bottle

Technical Field

The utility model relates to the technical field of food production, in particular to a sterile blowing, filling and rotating device for PET (polyethylene terephthalate) bottles.

Background

The current sterile blowing and filling and rotating device for PET bottles is always in an open state when in use, so that bacteria are caused, the sterile environment is influenced, the quality of products is influenced, and the sterile blowing and filling and rotating device for PET bottles, which can be synchronously opened and closed when entering the bottle mouth, is required to be provided.

Disclosure of Invention

The utility model aims to provide a sterile blowing, filling and rotating device for PET bottles, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the sterile blowing, filling and rotating device for the PET bottle comprises a sterile box body, wherein a controller is connected to the side wall of the sterile box body, a conveyor is arranged on the sterile box body, a plurality of groups of ultraviolet sterilization lamps are connected to the side wall of an inner cavity of the sterile box body, a spin-on sealing structure is connected to the inner cavity of the sterile box body and positioned on one side of the conveyor, and a filling machine is arranged on the end face of the inner cavity of the sterile box body and positioned above the spin-on sealing structure;

the utility model provides a rotary sealing structure, including driving motor, driving motor connects the bottom at aseptic box inner chamber connecting plate, driving motor's drive end has intermittent type drive pivot through the coupling joint, the meshing is connected with intermittent type driven carousel on intermittent type drive pivot's the lateral wall, intermittent type driven carousel's center department is connected with the actuating lever, the one end of actuating lever is connected with the transport carousel in the inner chamber that is located aseptic box, the other end of actuating lever and the bottom that is located aseptic box inner chamber connecting plate are connected with drive bevel gear, the meshing is connected with driven bevel gear on drive bevel gear's the lateral wall, driven bevel gear's center department is connected with the dwang, the both ends of dwang all are connected with drive sprocket, be connected with driven sprocket through the drive chain meshing on drive sprocket's the lateral wall, driven sprocket's center department is connected with the transfer line, the other end of transfer line is connected with the drive carousel, be connected with fixed slide rail on the lateral wall of drive carousel, be connected with the removal slider in the fixed slide rail, be connected with the rotation bent lever through the rotation seat on the lateral wall, the other end of bent lever is connected with the drive bevel gear in the connecting rod through the rotation axis, the slider is connected with the connecting rod through the removal in the connecting rod through the sliding connection.

In a preferred scheme of the utility model, the conveyor is connected with the controller through a wire and is electrically connected in a connection mode, and the driving motor is connected with the controller through a wire and is electrically connected in a connection mode.

As a preferable scheme of the utility model, the intermittent drive rotating shaft is connected to the bottom of the connecting plate of the inner cavity of the sterile box body through the bearing seat, wherein the intermittent drive rotating shaft is connected with the bearing seat in a rotating way.

As a preferable scheme of the utility model, the driving rod is connected to the bottom of the connecting plate of the inner cavity of the sterile box body through the bearing seat, wherein the driving rod is connected with the bearing seat in a rotating way.

As a preferable scheme of the utility model, the rotating rod is connected to the side wall of the sterile box body through the bearing seat, wherein the rotating rod is connected with the bearing seat in a rotating way.

As a preferable scheme of the utility model, the transmission rod is connected to the side wall of the sterile box body through the bearing seat, wherein the transmission rod is connected with the bearing seat in a rotating way, and the driving turntable is connected with the fixed sliding rail in a sliding way.

As a preferable scheme of the utility model, the fixed slide rail is connected to the side wall of the sterile box body through the connecting plate, the fixed slide rail is connected with the movable slide block in a sliding way, and the movable connecting block is connected with the fixed slide rod in a sliding way.

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

1. according to the utility model, the rotary sealing structure is arranged in the sterile blowing and filling device for the PET bottle, so that the sealing plate is driven to be closed and opened while the blowing and filling device rotates by utilizing the driving motor in the rotary sealing structure through the transmission structure, and the box body is completely in a sealed state while the packaging process is carried out in the sterile blowing and filling device for the PET bottle, so that the quality of a sterile environment is improved, the quality of a product is improved, and the problem that a bottle inlet opening is always in an open state is solved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic structural view of a spin-on seal structure according to the present utility model;

FIG. 4 is a schematic view of the portion of FIG. 3 according to the present utility model;

FIG. 5 is a schematic view of the portion of FIG. 4 according to the present utility model.

In the figure: 1. a sterile box; 2. a controller; 3. a conveyor; 4. an ultraviolet germicidal lamp; 5. a spin-on sealing structure; 6. filling machine; 501. a driving motor; 502. intermittently driving the rotating shaft; 503. intermittent driven turntables; 504. a driving rod; 505. a conveying turntable; 506. driving a bevel gear; 507. a driven bevel gear; 508. a rotating lever; 509. a drive sprocket; 510. a drive chain; 511. a driven sprocket; 512. a transmission rod; 513. driving a turntable; 514. fixing the sliding rail; 515. moving the slide block; 516. rotating the curved bar; 517. a sliding connecting rod; 518. moving the connecting block; 519. a sealing plate; 520. and fixing the slide bar.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution:

the sterile blowing, filling and rotating device for the PET bottle comprises a sterile box body 1, wherein a controller 2 is connected to the side wall of the sterile box body 1, a conveyor 3 is arranged on the sterile box body 1, a plurality of groups of ultraviolet sterilization lamps 4 are connected to the side wall of the inner cavity of the sterile box body 1, a spin-on sealing structure 5 is connected to one side of the conveyor 3 in the inner cavity of the sterile box body 1, and a filling machine 6 is arranged on the end face of the inner cavity of the sterile box body 1 and above the spin-on sealing structure 5;

in this embodiment, referring to fig. 1, 2 and 4, in the case that the spin-on sealing structure 5 includes a driving motor 501, the driving motor 501 is connected to the bottom of the connection plate of the inner cavity of the aseptic tank 1, and the driving motor 501 is started under the condition that the driving motor 501 is connected with the controller 2 by a wire and the connection manner is electrically connected, so that the driving end of the driving motor 501 rotates, an intermittent driving rotating shaft 502 is connected to the driving end of the driving motor 501 by a coupling, an intermittent driven rotating disc 503 is connected to the side wall of the intermittent driving rotating shaft 502 in a meshing manner, a driving rod 504 is connected to the center of the intermittent driven rotating disc 503, one end of the driving rod 504 is connected to a conveying rotating disc 505 in the inner cavity of the aseptic tank 1, and the intermittent driving rotating shaft 502 is connected to the bottom of the connection plate of the inner cavity of the aseptic tank 1 by a bearing seat, wherein the intermittent driving rotating shaft 502 and the bearing seat are connected in a rotating way to drive the intermittent driving rotating shaft 502 to rotate, the intermittent driven rotating shaft 503 is driven to rotate under the condition that the intermittent driven rotating shaft 503 is meshed and connected on the side wall of the intermittent driving rotating shaft 502, a rotating rod 508 is connected at the center of the driven bevel gear 507, and the driving rod 504 is connected at the bottom of the connecting plate of the inner cavity of the sterile box body 1 through the bearing seat, wherein the driving rod 504 and the bearing seat are connected in a rotating way to drive the driving rod 504 to rotate, thereby driving the conveying rotating shaft 505 to rotate and further driving the PET bottle to rotate, so as to perform filling operation, a driving bevel gear 506 is connected on the other end of the driving rod 504 and at the bottom of the connecting plate of the inner cavity of the sterile box body 1, the driven bevel gear 507 is meshed and connected on the side wall of the driving bevel gear 506 to rotate, the rotary rod 508 is connected to the side wall of the aseptic box 1 through a bearing seat, wherein the rotary rod 508 is driven to rotate under the condition that the connection mode of the rotary rod 508 and the bearing seat is rotary connection, both ends of the rotary rod 508 are connected with a driving chain wheel 509, the side wall of the driving chain wheel 509 is driven to rotate under the condition that the side wall of the driving chain wheel 509 is connected with a driven chain wheel 511 through a driving chain 510 in a meshed manner, a transmission rod 512 is connected to the center of the driven chain wheel 511, the transmission rod 512 is connected to the side wall of the aseptic box 1 through the bearing seat, the transmission rod 512 is driven to rotate under the condition that the connection mode of the transmission rod 512 and the bearing seat is rotary connection, the other end of the transmission rod 512 is connected with a driving turntable 513, the side wall of the driving turntable 513 is connected with a fixed slide rail 514, a movable slide block 515 is connected to the fixed slide rail 514, the side wall of the driving turntable 513 is connected to one end of the movable slide block 515 through the rotary seat, the other end of the movable slider 515 is connected with a sliding connecting rod 517, the other end of the sliding connecting rod 517 is connected with a movable connecting block 518, the bottom of the movable connecting block 518 is connected with a sealing plate 520 through the bearing seat, the movable connecting block 519 is fixedly connected to the side wall of the aseptic box 1 through the slide rod 520, and the movable connecting block is fixedly connected to the slide rod 514 through the slide rod is connected to the slide rod 514 in a sliding way.

The working flow of the utility model is as follows: when the sterile blowing and filling device for PET bottles is used, the device is firstly powered on to enable the device to be in a working state, in the process of using the sterile blowing and filling device, the driving motor 501 is started under the condition that the driving motor 501 is connected with the controller 2 through a wire and the connection mode is electrically connected, so that the driving end of the driving motor 501 rotates, the intermittent driving rotating shaft 502 is connected to the bottom of an inner cavity connecting plate of the sterile box body 1 through a bearing seat, the intermittent driving rotating shaft 502 is driven to rotate under the condition that the intermittent driving rotating shaft 502 is connected with the bearing seat in a rotating way, the intermittent driven rotating disc 503 is driven to rotate under the condition that the intermittent driven rotating disc 503 is meshed and connected to the side wall of the intermittent driving rotating shaft 502, the driving rod 504 is connected to the bottom of the inner cavity connecting plate of the sterile box body 1 through the bearing seat, wherein the driving rod 504 and the bearing seat are connected in a rotating way to drive the driving rod 504 to rotate, so as to drive the conveying turntable 505 to rotate, and then drive the PET bottle to rotate, so as to perform filling operation, when the driving rod 504 rotates, the driving bevel gear 506 is connected at the other end of the driving rod 504 and at the bottom of the connecting plate of the inner cavity of the sterile box body 1, the driven bevel gear 507 is driven to rotate under the condition that the driven bevel gear 507 is meshed and connected on the side wall of the driving bevel gear 506, the rotating rod 508 is connected on the side wall of the sterile box body 1 through the bearing seat, the rotating rod 508 is driven to rotate under the condition that the rotating rod 508 and the bearing seat are connected in a rotating way, the driving chain wheels 509 are connected at both ends of the rotating rod 508, the driven chain 511 is driven to rotate under the condition that the driven chain 511 is meshed and connected on the side wall of the driving chain 509 through the driving chain 510, the transmission rod 512 is connected to the side wall of the aseptic tank 1 through a bearing seat, wherein the transmission rod 512 is driven to rotate under the condition that the connection mode of the transmission rod 512 and the bearing seat is rotary connection, the connection mode of the driving turntable 513 and the fixed sliding rail 514 is sliding connection, the fixed sliding rail 514 is connected to the side wall of the aseptic tank 1 through a connecting plate, the connection mode of the fixed sliding rail 514 and the movable sliding block 515 is sliding connection, and the movable connecting block 518 and the fixed sliding block 520 are sliding connection, so that the sealing plate 519 is driven to move, the inlet of the aseptic tank 1 is opened, and the device is closed in the above mode during filling, so that the whole device is completely in a sealed state, and the tank is in an aseptic state for a long time.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An aseptic blowing, filling and rotating device for PET bottles, comprising an aseptic box body (1), characterized in that: the automatic packaging machine is characterized in that a controller (2) is connected to the side wall of the sterile box body (1), a conveyor (3) is arranged on the sterile box body (1), a plurality of groups of ultraviolet sterilization lamps (4) are connected to the side wall of the inner cavity of the sterile box body (1), a spin-on sealing structure (5) is connected to one side of the conveyor (3) in the inner cavity of the sterile box body (1), and a filling machine (6) is arranged on the end face of the inner cavity of the sterile box body (1) and above the spin-on sealing structure (5);

the rotary sealing structure (5) comprises a driving motor (501), the driving motor (501) is connected to the bottom of an inner cavity connecting plate of the sterile box body (1), the driving end of the driving motor (501) is connected with an intermittent driving rotating shaft (502) through a coupling, the side walls of the intermittent driving rotating shaft (502) are connected with intermittent driven rotating discs (503) in an engaged mode, the center of each intermittent driven rotating disc (503) is connected with a driving rod (504), one end of each driving rod (504) is connected with a conveying rotating disc (505) in an inner cavity of the sterile box body (1), the other end of each driving rod (504) is connected with a driving bevel gear (506) at the bottom of the inner cavity connecting plate of the sterile box body (1), driven bevel gears (507) are connected with driven bevel gears (507) in an engaged mode on the side walls of the driving bevel gears (506), driving chain wheels (509) are connected with driving chain wheels (509) on the two ends of each driving rotating shaft (508), driven rotating discs (511) are connected with driven chain wheels (510) in an engaged mode on the side walls of the driving chain (510), the driving chain wheels (513) are connected with sliding rails (512) on the driving chain wheels (513), the movable slide rail is characterized in that a movable slide block (515) is connected in the fixed slide rail (514), a rotary bent rod (516) is connected to the side wall of the driving turntable (513) through a rotary seat in a rotary mode, the other end of the rotary bent rod (516) is connected to one end of the movable slide block (515) through a rotary shaft in a rotary mode, the other end of the movable slide block (515) is connected with a sliding connecting rod (517), the other end of the sliding connecting rod (517) is connected with a movable connecting block (518), a sealing plate (519) is connected to the bottom of the movable connecting block (518), fixed slide rods (520) are symmetrically connected in the movable connecting block (518), and the fixed slide rods (520) are connected to the side wall of the sterile box body (1) through connecting blocks.

2. A sterile blow-fill-spin device for PET bottles as claimed in claim 1 wherein: the conveyor (3) is connected with the controller (2) through a wire and is electrically connected in a connection mode, and the driving motor (501) is connected with the controller (2) through a wire and is electrically connected in a connection mode.

3. A sterile blow-fill-spin device for PET bottles as claimed in claim 1 wherein: the intermittent drive rotating shaft (502) is connected to the bottom of the inner cavity connecting plate of the sterile box body (1) through a bearing seat, wherein the intermittent drive rotating shaft (502) is connected with the bearing seat in a rotating manner.

4. A sterile blow-fill-spin device for PET bottles as claimed in claim 1 wherein: the driving rod (504) is connected to the bottom of the inner cavity connecting plate of the sterile box body (1) through a bearing seat, wherein the driving rod (504) is connected with the bearing seat in a rotating way.

5. A sterile blow-fill-spin device for PET bottles as claimed in claim 1 wherein: the rotating rod (508) is connected to the side wall of the sterile box body (1) through a bearing seat, wherein the rotating rod (508) is connected with the bearing seat in a rotating way.

6. A sterile blow-fill-spin device for PET bottles as claimed in claim 1 wherein: the transmission rod (512) is connected to the side wall of the sterile box body (1) through a bearing seat, wherein the transmission rod (512) is connected with the bearing seat in a rotating manner, and the driving turntable (513) is connected with the fixed sliding rail (514) in a sliding manner.

7. A sterile blow-fill-spin device for PET bottles as claimed in claim 1 wherein: the fixed slide rail (514) is connected to the side wall of the sterile box body (1) through a connecting plate, the connecting mode of the fixed slide rail (514) and the movable slide block (515) is sliding connection, and the connecting mode of the movable connecting block (518) and the fixed slide bar (520) is sliding connection.