CN219447427U

CN219447427U - Sealing mechanism of packaging machine

Info

Publication number: CN219447427U
Application number: CN202320214743.3U
Authority: CN
Inventors: 季雪峰; 高崇龙; 王金东
Original assignee: Qingdao Wanbang Automation Equipment Co ltd
Current assignee: Qingdao Wanbang Automation Equipment Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-08-01
Anticipated expiration: 2033-02-15

Abstract

The application discloses packagine machine's closing mechanism relates to the packagine machine field, which comprises a frame body, one side inner wall of framework is provided with first drive arrangement, and the opposite side inner wall is provided with second drive arrangement, be provided with mobilizable first clamp splice on the first drive arrangement, be provided with mobilizable second clamp splice on the second drive arrangement, the inner wall of first clamp splice and second clamp splice all is provided with the heating block, all be provided with stabilizing mean on first drive arrangement and the second drive arrangement, stabilizing mean includes: the flexible end part of the fifth telescopic rod is provided with a connecting block, and the end part of the output shaft of the motor is provided with a baffle plate.

Description

Sealing mechanism of packaging machine

Technical Field

The utility model belongs to the field of packaging machines, and particularly relates to a sealing mechanism of a packaging machine.

Background

The packaging machine is a machine for packaging products, and is provided with a packaging bag conveying mechanism, a material conveying mechanism and a bag opening sealing mechanism, wherein after materials are injected into a packaging bag, the packaging bag opening of the packaging bag is sealed by the bag opening sealing mechanism, and then the packaging work is completed.

In the chinese patent No. CN201921366106.8, the patent name is a sealing mechanism of a packaging machine, which uses the elasticity of an elastic plate, the elastic plate is extruded to ensure that the heat sealing plate is in full contact with the film, but the sealing mechanism of the packaging machine still has the defect when in use, when food is packaged, nitrogen is filled into the packaging bag to improve the quality guarantee period of the food, and when nitrogen is filled into the packaging bag, the air charging mechanism on the sealing mechanism is inconvenient to rapidly draw out the air charging tube from the bag opening, which results in that a large amount of air is easy to be filled into the packaging bag, and the quality of the food is affected.

Disclosure of Invention

The technical problems to be solved are as follows:

aiming at the defects of the prior art, the utility model provides a sealing mechanism of a packaging machine, and solves the problems in the background art.

The technical scheme is as follows:

in order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a packagine machine's closing mechanism, includes the framework, one side inner wall of framework is provided with first drive arrangement, and the opposite side inner wall is provided with second drive arrangement, be provided with mobilizable first clamp splice on the first drive arrangement, be provided with mobilizable second clamp splice on the second drive arrangement, the inner wall of first clamp splice and second clamp splice all is provided with the heating block, all be provided with stabilizing mean on first drive arrangement and the second drive arrangement, stabilizing mean includes:

the telescopic end part of the fifth telescopic rod is provided with a connecting block, a motor is arranged on the connecting block, and the end part of an output shaft of the motor is provided with a baffle plate;

a transverse plate is arranged in the frame body and above the first clamping block and the second clamping block, and an air charging device and an air exhausting device are arranged on the transverse plate;

be provided with the bag body between first clamp splice and the second clamp splice, and open has been seted up at the top of the bag body, can be located the inside of the bag body after the baffle is rotatory, the end connection air pump of air suction pipe, the air inlet of air pump and the top extension end connection of air suction pipe, the dead lever can be installed on packagine machine, remove the bag body to between first clamp splice and the second clamp splice through outside conveying mechanism, motor drive baffle rotates, the baffle rotates to the bag body inside, stabilizing mean's baffle all supports two inner walls of the bag body to guarantee the stability of bag body top inner wall, avoid the bag body inner wall to take place to empty.

In a possible implementation manner of the sealing mechanism of the packaging machine, the first driving device comprises a fourth telescopic rod arranged on one side of the inner wall of the frame body and a second push rod arranged at the end part of the fourth telescopic rod.

In a possible implementation manner of the sealing mechanism of the packaging machine, the second driving device comprises a third telescopic rod arranged on the other side of the inner wall of the frame body and a first push rod arranged at the end part of the third telescopic rod.

In a possible implementation of the sealing mechanism of the packaging machine, a top plate is fixed to the top of the frame body, and a fixing rod is arranged on the top of the top plate.

In a possible implementation manner of the sealing mechanism of the packaging machine, the inflating device comprises a transverse plate fixed on the inner wall of the frame body, a first telescopic rod arranged on the transverse plate, and an air suction conduit arranged at the telescopic end part of the first telescopic rod.

In a possible implementation mode of the sealing mechanism of the packaging machine, the air extractor comprises a second telescopic rod arranged on the transverse plate and an air inlet guide pipe arranged at the telescopic end part of the second telescopic rod, the first telescopic rod pushes the air inlet guide pipe to move downwards, the air inlet guide pipe enters the bag body, the air pump pumps air in the bag body, meanwhile, the second telescopic rod pushes the air inlet guide pipe to move downwards, the end part of the air inlet guide pipe is connected with a nitrogen tank, the nitrogen tank is opened to input nitrogen into the air inlet guide pipe, the nitrogen enters the bag body, the fourth telescopic rod and the third telescopic rod act simultaneously, the second clamping block and the first clamping block are pushed, the bag body is clamped by the heating blocks on the second clamping block and the first clamping block in a mutually approaching process, meanwhile, the first telescopic rod and the second telescopic rod are quickly restored to be in a state, and the air inlet guide pipe are separated from the bag body, and sealing of the bag body is completed.

In a possible implementation of the closing mechanism of the packaging machine, the bottom end of the suction duct may extend to the inside of the bag body, and the top end of the suction duct extends above the top plate.

In a possible implementation of the closing mechanism of the packaging machine, the bottom end of the air intake duct may extend to the inside of the bag body, and the top end of the air intake duct extends above the top plate.

The bag opening stabilizing device has the beneficial effects that the stabilizing device is adopted, the bag opening can be stabilized by the stabilizing device, and the stabilizing device can keep the stability of the bag opening after the air inflation mechanism is used for inflating the packaging bag and before the sealing assembly is used for sealing the bag opening, so that the sealing assembly can press the bag opening rapidly after the air inflation is completed, and the air entering amount in the packaging bag is reduced.

Drawings

FIG. 1 is an external view of the present utility model;

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

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a first telescopic rod; 2. an aspiration conduit; 3. a second telescopic rod; 4. a cross plate; 5. a top plate; 6. a third telescopic rod; 7. an air intake duct; 8. a first clamping block; 9. a bag body; 10. a first push rod; 11. a second clamping block; 12. a fixed rod; 13. a fourth telescopic rod; 14. a frame; 15. a second push rod; 16. a fifth telescopic rod; 17. a connecting block; 18. a motor; 19. a baffle; 20. and heating the block.

Detailed Description

The embodiment of the application solves the problem in the prior art by providing a sealing mechanism of a packaging machine.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

as shown in fig. 1 and 3, a sealing mechanism of a packaging machine includes a frame 14, a first driving device is disposed on an inner wall of one side of the frame 14, a second driving device is disposed on an inner wall of the other side of the frame, a movable first clamping block 8 is disposed on the first driving device, a movable second clamping block 11 is disposed on the second driving device, heating blocks 20 are disposed on inner walls of the first clamping block 8 and the second clamping block 11, and a stabilizing mechanism is disposed on the first driving device and the second driving device, wherein the stabilizing mechanism includes:

the telescopic end of the fifth telescopic rod 16 is provided with a connecting block 17, the connecting block 17 is provided with a motor 18, and the end of an output shaft of the motor 18 is provided with a baffle 19;

a transverse plate 4 is arranged in the frame 14 above the first clamping block 8 and the second clamping block 11, and an air charging device and an air exhausting device are arranged on the transverse plate 4;

a bag body 9 is arranged between the first clamping block 8 and the second clamping block 11, an opening is formed in the top of the bag body 9, and the baffle 19 can be positioned in the bag body 9 after rotating.

In some examples, the first driving device includes a fourth telescopic rod 13 disposed at one side of an inner wall of the frame 14, and a second push rod 15 disposed at an end of the fourth telescopic rod 13.

In some examples, the second driving device includes a third telescopic rod 6 disposed at the other side of the inner wall of the frame 14, and a first push rod 10 disposed at an end of the third telescopic rod 6.

In some examples, the top of the frame 14 is fixed with the top plate 5, and the top of the top plate 5 is provided with the fixing rod 12.

In some examples, the inflator includes a cross plate 4 fixed to an inner wall of the frame 14, a first telescopic rod 1 provided on the cross plate 4, and an air intake duct 2 provided at a telescopic end of the first telescopic rod 1.

In some examples, the suction device comprises a second telescopic rod 3 arranged on the transverse plate 4, and an air inlet duct 7 arranged at the telescopic end of the second telescopic rod 3.

In some examples, the bottom end of the suction conduit 2 may extend into the interior of the bag 9 and the top end of the suction conduit 2 extends above the top panel 5.

In some examples, the bottom end of the intake conduit 7 may extend into the interior of the pocket 9, and the top end of the intake conduit 7 extends above the top panel 5.

By adopting the technical scheme:

when in use, the end part of the air suction conduit 2 is connected with an air pump, the air inlet of the air pump is connected with the top extension end of the air suction conduit 2, the fixed rod 12 can be arranged on the packaging machine, the bag body 9 is moved between the first clamping block 8 and the second clamping block 11 through the external conveying mechanism, the motor 18 drives the baffle 19 to rotate, the baffle 19 rotates to the inside of the bag body 9, the baffle 19 of the stabilizing mechanism supports the two inner walls of the bag body 9, thereby ensuring the stability of the inner wall at the top end of the bag body 9, avoiding the inner wall of the bag body 9 from toppling,

the first telescopic rod 1 pushes the air suction guide pipe 2 to move downwards, the air suction guide pipe 2 enters the bag body 9, the air pump pumps air in the bag body 9, meanwhile, the second telescopic rod 3 pushes the air inlet guide pipe 7 to move downwards, the end part of the air inlet guide pipe 7 is connected with the nitrogen tank, the nitrogen tank is opened to input nitrogen into the air inlet guide pipe 7, the nitrogen enters the bag body 9, the fourth telescopic rod 13 and the third telescopic rod 6 act simultaneously, the second clamping block 11 and the first clamping block 8 are pushed, the bag body 9 is clamped in the process that the heating blocks 20 on the second clamping block 11 and the first clamping block 8 are close to each other, meanwhile, the air suction guide pipe 2 and the air inlet guide pipe 7 are separated from the bag body 9 rapidly, and sealing of the bag body 9 is completed.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a packagine machine's closing mechanism, its characterized in that, includes framework (14), one side inner wall of framework (14) is provided with first drive arrangement, and the opposite side inner wall is provided with second drive arrangement, be provided with mobilizable first clamp splice (8) on the first drive arrangement, be provided with mobilizable second clamp splice (11) on the second drive arrangement, the inner wall of first clamp splice (8) and second clamp splice (11) all is provided with heating block (20), all be provided with stabilizing mean on first drive arrangement and the second drive arrangement, stabilizing mean includes:

the telescopic device comprises a fifth telescopic rod (16), wherein a connecting block (17) is arranged at the telescopic end part of the fifth telescopic rod (16), a motor (18) is arranged on the connecting block (17), and a baffle (19) is arranged at the end part of an output shaft of the motor (18);

a transverse plate (4) is arranged in the frame body (14) and above the first clamping block (8) and the second clamping block (11), and an air charging device and an air exhausting device are arranged on the transverse plate (4);

a bag body (9) is arranged between the first clamping block (8) and the second clamping block (11), an opening is formed in the top of the bag body (9), and the baffle (19) can be located inside the bag body (9) after rotating.

2. A sealing mechanism for a packaging machine as claimed in claim 1, wherein: the first driving device comprises a fourth telescopic rod (13) arranged on one side of the inner wall of the frame body (14), and a second push rod (15) arranged at the end part of the fourth telescopic rod (13).

3. A sealing mechanism for a packaging machine as claimed in claim 1, wherein: the second driving device comprises a third telescopic rod (6) arranged on the other side of the inner wall of the frame body (14), and a first push rod (10) arranged at the end part of the third telescopic rod (6).

4. A sealing mechanism for a packaging machine as claimed in claim 1, wherein: the top of the frame body (14) is fixed with a top plate (5), and the top of the top plate (5) is provided with a fixing rod (12).

5. A sealing mechanism for a packaging machine as defined in claim 4, wherein: the air charging device comprises a transverse plate (4) fixed on the inner wall of the frame body (14), a first telescopic rod (1) arranged on the transverse plate (4), and an air suction conduit (2) arranged at the telescopic end part of the first telescopic rod (1).

6. A sealing mechanism for a packaging machine as defined in claim 4, wherein: the air exhaust device comprises a second telescopic rod (3) arranged on the transverse plate (4) and an air inlet guide pipe (7) arranged at the telescopic end part of the second telescopic rod (3).

7. A sealing mechanism for a packaging machine as defined in claim 5, wherein: the bottom end of the air suction conduit (2) can extend to the inside of the bag body (9), and the top end of the air suction conduit (2) extends to the upper part of the top plate (5).

8. A sealing mechanism for a packaging machine as defined in claim 6, wherein: the bottom end of the air inlet conduit (7) can extend to the inside of the bag body (9), and the top end of the air inlet conduit (7) extends to the upper part of the top plate (5).