CN110901995A

CN110901995A - Aseptic formula automatic packaging machine

Info

Publication number: CN110901995A
Application number: CN201911130167.9A
Authority: CN
Inventors: 朱首红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-03-24

Abstract

The invention relates to the technical field of packaging machines and discloses an aseptic automatic packaging machine which comprises a bottom plate, a bottom clamping strip, an upper clamping strip, a first air cylinder, a suction nozzle, a conveying belt, a packaging bag, a sealing cover and a second air cylinder. This kind of aseptic formula automatic packaging machine, upper portion layering descend the back, receives the stopping of air exhaust mouth, and the bullet piece jack-up that makes progress makes the spring compression, makes the opening of wrapping bag only leave with the opening that air exhaust mouth size is the same, and the wrapping bag is totally enclosed when guaranteeing to bleed, and when air exhaust mouth withdraws from the wrapping bag, the spring resumes former length, seals the opening of wrapping bag tightly through the bullet piece to improve the efficiency of evacuation.

Description

Aseptic formula automatic packaging machine

Technical Field

The invention relates to the technical field of packaging machines, in particular to an aseptic automatic packaging machine.

Background

An automatic packaging machine is an industrial machine for bagging and sealing liquid, powder or solid products.

The sealing structure of the existing packaging machine is shown in figure 1 and comprises a bottom plate, a bottom clamping strip, an upper clamping strip, a first air cylinder, an air suction nozzle, a conveying belt, a packaging bag, a sealing cover and a second air cylinder, wherein the purpose of vacuumizing is achieved by drawing air from the inside of the packaging bag by extending the air suction nozzle into the packaging bag, the upper clamping strip is pushed downwards and heated to seal an opening of the packaging bag, and the bottom of the upper clamping strip is a plane.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an aseptic automatic packaging machine which has the advantages that a pressing and elastic pressing structure ensures the sealing of the opening of a packaging bag during air extraction, an exhaust type ventilation mechanism avoids air from bringing external bacteria into the packaging bag, and the like, and solves the problems that the common packaging machine cannot tightly seal the opening of the packaging bag during air extraction to reduce the vacuum extraction efficiency, and bacteria in the air at the outer side easily enter the packaging bag to cause the product to deteriorate.

(II) technical scheme

In order to realize the purpose that the elastic pressing type pressing structure ensures the sealing of the opening of the packaging bag during air exhaust and the exhaust type ventilation mechanism avoids air from bringing external bacteria into the packaging bag, the invention provides the following technical scheme: the utility model provides an aseptic formula automatic packaging machine, includes bottom plate, bottom holding strip, upper portion holding strip, cylinder one, air exhaust mouth, conveyer belt, wrapping bag, closing cap and cylinder two, the inside top surface fixed mounting of closing cap has ultraviolet lamp, logical groove has been seted up at the middle part of upper portion holding strip, the cross-sectional width who leads to the groove is the same with the width of air exhaust mouth, the top fixed mounting who leads to the groove has the spring, the compression distance of spring is greater than the thickness of air exhaust mouth, the bottom fixed mounting of spring has the bullet piece, the air inlet has been seted up to the top surface of closing cap, the fixed cover of inside of air inlet has cup jointed the intake pipe, the inside of intake pipe just is located the top position department fixed mounting of closing cap and has the filter, the top.

Preferably, the mounting position of the ultraviolet lamp is located at the upper position of the packaging bag, and the length of the lamp tube of the ultraviolet lamp is matched with the moving distance of the packaging bag in the sealing cover.

Preferably, the inner wall of the mask and the top surface of the bottom plate are both subjected to mirror surface treatment.

Preferably, the bottom of the elastic block is made of a copper alloy block with good heat conductivity, the width of the cross section of the elastic block is equal to that of the cross section of the through groove, and the bottom surface of the elastic block is flush with the bottom surface of the upper clamping strip.

Preferably, the filter consists of a housing and a filter element.

Preferably, the structure of shell is upper and lower two sides intercommunication, filter core fixed mounting is in the inside of shell, the component structure of filter core is upper and lower two-layer filter paper centre and accompanies the charcoal piece, the volume of filter core is the same with the volume of the inside cavity of shell.

Preferably, the air outlet of the air blower is fixedly connected with the top outlet of the air inlet pipe, and the diameter of the air outlet of the air blower is the same as that of the top outlet of the air inlet pipe.

(III) advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. this kind of aseptic formula automatic packaging machine, upper portion layering descend the back, receives the stopping of air exhaust mouth, and the bullet piece jack-up that makes progress makes the spring compression, makes the opening of wrapping bag only leave with the opening that air exhaust mouth size is the same, and the wrapping bag is totally enclosed when guaranteeing to bleed, and when air exhaust mouth withdraws from the wrapping bag, the spring resumes former length, seals the opening of wrapping bag tightly through the bullet piece to improve the efficiency of evacuation.

2. This kind of aseptic formula automatic packaging machine, the air-blower sends into clean air to the inside of closing the gauze mask through intake pipe and air inlet, and the opening through the back before the cover that seals discharges realizes the circulation of air, and ultraviolet lamp shines the inside of closing the cover simultaneously and disinfects, the quality of the inside product of wrapping bag when guaranteeing to seal.

Drawings

Fig. 1 is a schematic view of a sealing structure of a conventional packaging machine;

FIG. 2 is a schematic view of a structural seal of the present invention;

FIG. 3 is an exploded view of the structural seal of the present invention;

FIG. 4 is a schematic view of the structure of the closure of the present invention;

fig. 5 is a cross-sectional view of an air passage of the inventive structure.

In the figure: 1. a base plate; 101. a bottom holding strip; 102. an upper clamping bar; 103. a through groove; 2. a first cylinder; 201. a suction nozzle; 3. a conveyor belt; 301. packaging bags; 4. sealing the mask; 401. a second air cylinder; 402. an air inlet; 5. an ultraviolet lamp; 6. a spring; 7. a spring block; 8. an air inlet pipe; 801. a filter; 802. a housing; 803. a filter element; 9. a blower.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 2-5, an aseptic automatic packaging machine comprises a bottom plate 1, a bottom holding strip 101, an upper holding strip 102, a first air cylinder 2, an air exhaust nozzle 201, a conveyor belt 3, a packaging bag 301, a sealing cover 4 and a second air cylinder 401, wherein an ultraviolet lamp 5 is fixedly installed on the top surface inside the sealing cover 4 and used for carrying out ultraviolet irradiation sterilization on the packaging bag 301, the installation position of the ultraviolet lamp 5 is located at the upper position of the packaging bag 301, the length of a lamp tube of the ultraviolet lamp 5 is matched with the moving distance of the packaging bag 301 inside the sealing cover 4, the ultraviolet sterilization effect is ensured, the inner wall of the sealing cover 4 and the top surface of the bottom plate 1 are both mirror-finished, the inside of the sealing cover 4 and the packaging bag 301 can be sufficiently and completely sterilized, a through groove 103 is formed in the middle of the upper holding strip 102 and used for installing a rebound assembly, the cross section width of the through groove, the sealing cover ensures that no gap is generated in sealing, the spring 6 is fixedly installed at the top of the through groove 103, the compression distance of the spring 6 is greater than the thickness of the air suction nozzle 201, the packaging bag 301 around the air suction nozzle 201 can be completely sealed, the elastic block 7 is fixedly installed at the bottom of the spring 6, the bottom of the elastic block 7 is made of a copper alloy block with good heat conductivity, the elastic block 7 can achieve the same heat sealing effect as the bottoms of the upper clamping strips 102 on two sides, the section width of the elastic block 7 is the same as that of the through groove 103, the bottom of the elastic block 7 is flush with the bottom of the upper clamping strip 102, the sealing effect and the attractiveness of a sealing strip are ensured, the top surface of the sealing cover 4 is provided with an air inlet 402, an air inlet pipe 8 is fixedly sleeved inside the air inlet 402 and used for introducing air into the sealing cover 4, and a filter 801 is fixedly installed inside the air inlet pipe 8, a air outlet diameter is the same with the top outlet diameter of intake pipe 8, can be to sealing the inside of cover 4 and blast air through air-blower 9 to the inside of cover 4, be arranged in the air, guarantee the clean degree of air, filter 801 comprises shell 802 and filter core 803, the structure of shell 802 is upper and lower two-layer intercommunication, filter core 803 fixed mounting is in the inside of shell 802, the component structure of filter core 803 is upper and lower two-layer filter paper centre and accompanies the charcoal piece, the volume of filter core 803 is the same with the volume of the inside cavity of shell 802, guarantee air filter's effect, the top surface fixed mounting who seals cover 4 has air-blower 9, the air outlet of air-blower 9 and the top outlet fixed connection of intake pipe 8, the air outlet diameter.

The working principle is as follows: starting the blower 9, introducing air into the sealing cover 4, discharging through the front and back openings of the sealing cover 4, turning on the ultraviolet lamp 5, the inside of the sealing cover 4 is sterilized by ultraviolet irradiation, and then the packaging bag 301 is moved to the sealing position by the conveyor 3, the first air cylinder 2 extends out to extend the suction nozzle 201 into the packaging bag 301, the second air cylinder 401 pushes the upper clamping strip 102 to descend, the elastic block 7 is blocked by the suction nozzle 201 to compress the spring 6, and seals the opening of the packing bag 301 together with the bottoms of both sides of the upper clip 102, after the inside of the packing bag 301 is vacuumed by the suction nozzle 201, the first air cylinder 2 drives the air suction nozzle 201 to withdraw from the packaging bag 301, the spring 6 restores to the original length, the elastic block 7 is pushed downwards to tightly press the opening left by the air suction nozzle 201, and the upper and

lower clamp strips

102 and 101 heat-seal the opening of the envelope 301.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

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

Claims

1. The utility model provides an aseptic formula automatic packaging machine, includes bottom plate (1), bottom holding strip (101), upper portion holding strip (102), cylinder (2), suction nozzle (201), conveyer belt (3), wrapping bag (301), cover (4) and cylinder two (401), its characterized in that: the inside top surface fixed mounting of gauze sealing cover (4) has ultraviolet lamp (5), logical groove (103) have been seted up at the middle part of upper portion holding strip (102), the cross-sectional width that leads to groove (103) is the same with the width of air extraction mouth (201), the top fixed mounting that leads to groove (103) has spring (6), the compression distance of spring (6) is greater than the thickness of air extraction mouth (201), the bottom fixed mounting of spring (6) has bullet piece (7), air inlet (402) have been seted up to the top surface of gauze sealing cover (4), the fixed cover in inside of air inlet (402) has been cup jointed intake pipe (8), the inside of intake pipe (8) just is located the top position department fixed mounting of gauze sealing cover (4) and has filter (801), the top surface fixed mounting of gauze sealing cover (4) has air-blower (9).

2. An aseptic automatic packaging machine as claimed in claim 1, characterized in that: the mounting position of ultraviolet lamp (5) is located the top position department of wrapping bag (301), ultraviolet lamp's (5) fluorescent tube length and wrapping bag (301) are at the inside distance looks adaptation that removes of closing cap (4).

3. An aseptic automatic packaging machine as claimed in claim 1, characterized in that: the inner wall of the mask sealing cover (4) and the top surface of the bottom plate (1) are both subjected to mirror surface treatment.

4. An aseptic automatic packaging machine as claimed in claim 1, characterized in that: the bottom of the elastic block (7) is made of a copper alloy block with good heat conducting property, the width of the cross section of the elastic block (7) is the same as that of the cross section of the through groove (103), and the bottom surface of the elastic block (7) is flush with the bottom surface of the upper clamping strip (102).

5. An aseptic automatic packaging machine as claimed in claim 1, characterized in that: the filter (801) is composed of a housing (802) and a filter element (803).

6. An aseptic automatic packaging machine as claimed in claim 5, wherein: the structure of shell (802) is upper and lower two sides intercommunication, filter core (803) fixed mounting is in the inside of shell (802), the component structure of filter core (803) is middle clamp charcoal piece for upper and lower two-layer filter paper, the volume of filter core (803) is the same with the volume of the inside cavity of shell (802).

7. An aseptic automatic packaging machine as claimed in claim 1, characterized in that: the air outlet of the air blower (9) is fixedly connected with the top outlet of the air inlet pipe (8), and the diameter of the air outlet of the air blower (9) is the same as that of the top outlet of the air inlet pipe (8).