CN214729989U

CN214729989U - Vacuum forming sealing device for food packaging machine

Info

Publication number: CN214729989U
Application number: CN202121197319.XU
Authority: CN
Inventors: 聂建壮
Original assignee: Zhengzhou Taikeda Packaging Machinery Co ltd
Current assignee: Zhengzhou Taikeda Packaging Machinery Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-16
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the field of packaging and technology, in particular to a vacuum forming sealing device for a food packaging machine, which comprises a first fixed plate and a second fixed plate, wherein a sealing mechanism, a stop mechanism and an extrusion exhaust mechanism are sequentially arranged between the first fixed plate and the second fixed plate from top to bottom; the utility model discloses a set up and seal mechanism, stock stop and extrusion exhaust mechanism, when sealing food package bag, at first seal the wrapping bag opening part temporarily through stock stop, then adopt the air escape in the extruded mode with the wrapping bag through exhaust mechanism, the air escape back, seal the wrapping bag through sealing the mechanism at last, accomplish sealing of wrapping bag, convenient operation and work are high-efficient to can prevent that the wrapping bag from taking place in the condition that food leaks outward when exhaust gas.

Description

Vacuum forming sealing device for food packaging machine

Technical Field

The utility model relates to a packing and technical field, concretely relates to vacuum forming closing device for food packaging machinery.

Background

The sealing machine is a machine for sealing containers filled with packing materials, and after products are filled into the packing containers, the packing containers need to be sealed in order to keep the products in a sealed manner, so that the product quality is kept, the product loss is avoided, and the operation is finished on the sealing machine.

When current packagine machine carries out vacuum to the wrapping bag and seals, mostly need carry out the segmentation operation through different equipment, work efficiency is low, and current equipment still causes food to leak outward easily when exhausting to the wrapping bag in addition, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a vacuum forming closing device for food packaging machinery, not only work is high-efficient, convenient to use job stabilization moreover.

In order to solve the technical problem, the utility model provides a vacuum forming sealing device for food packaging machine, which comprises a first fixed plate and a second fixed plate, wherein a sealing mechanism, a material blocking mechanism and an extrusion exhaust mechanism are sequentially arranged between the first fixed plate and the second fixed plate from top to bottom, a mounting plate is fixedly arranged at the outer side of the first fixed plate, and a first driving assembly for driving the sealing mechanism to work and a second driving assembly for driving the material blocking mechanism to work are arranged on the mounting plate;

the sealing mechanism comprises a first guide rod fixedly installed between a first fixing plate and a second fixing plate, the outer walls of two ends of the first guide rod are respectively connected with a first sliding sleeve in a sliding mode, two first sliding sleeve outer walls are respectively connected with a first connecting plate in a fixed mode, and one side, opposite to the first connecting plates, of each first connecting plate is fixedly provided with a hot pressing plate used for sealing the packaging bag.

Further, the stock stop includes two fixed mounting second guide bars between first fixed plate and second fixed plate, the equal sliding connection of second guide bar both ends outer wall has the second sliding sleeve, the equal fixedly connected with second connecting plate of two second sliding sleeve outer walls, and one side fixed mounting that two second connecting plates are relative has the board of sealing that is used for sealing the wrapping bag temporarily, it is the L type to seal the board.

Furthermore, the exhaust mechanism comprises a third sliding sleeve clamped at the bottom of the first fixed plate, a third guide rod penetrates through the third sliding sleeve, the two ends of the third guide rod are fixedly connected with a first sliding plate and a second sliding plate respectively, the first sliding plate is located on the left side of the second sliding plate, a fourth sliding sleeve is sleeved on the outer wall of one end, far away from the mounting plate, of the third guide rod, a third connecting plate is fixedly connected to the outer wall of the fourth sliding sleeve, and an extrusion plate is fixedly connected to one side, opposite to the first sliding plate and the third connecting plate, of the first sliding sleeve.

Furthermore, a bidirectional cylinder is fixedly mounted on one side, close to the mounting plate, of the outer wall of the first fixing plate, and two working ends of the bidirectional cylinder are fixedly connected with the third connecting plate and the second sliding plate respectively.

Further, the first driving assembly comprises a first air cylinder, a first rotating plate, a first connecting rod and a second connecting rod, the first rotating plate is rotatably connected with the mounting plate and driven by the first air cylinder, one end of the first connecting rod is hinged to one end of the top of the first rotating plate, the other end of the first connecting rod is hinged to a first sliding sleeve far away from the mounting plate, one end of the second connecting rod is hinged to one end of the bottom of the first rotating plate, and the other end of the second connecting rod is hinged to the first sliding sleeve close to the mounting plate.

Further, second drive assembly includes second cylinder, second rotor, third connecting rod, fourth connecting rod, the second rotor with the mounting panel rotates to be connected and drives through the second cylinder, the one end of third connecting rod is articulated with the one end at second rotor top, the other end of third connecting rod is articulated with the second sliding sleeve of keeping away from the mounting panel, the one end of fourth connecting rod is articulated with the one end of second rotor bottom, the other end of fourth connecting rod is articulated with the second sliding sleeve that is close to the mounting panel.

Furthermore, the first guide rod, the second guide rod and the third guide rod are symmetrically arranged.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the utility model discloses a set up and seal mechanism, stock stop and extrusion exhaust mechanism, when sealing food package bag, at first seal the wrapping bag opening part temporarily through stock stop, then adopt the air escape in the extruded mode with the wrapping bag through exhaust mechanism, the air escape back, seal the wrapping bag through sealing the mechanism at last, accomplish sealing of wrapping bag, this kind of mode convenient operation and work are high-efficient to can prevent that the wrapping bag from taking place in the condition of food outer leakage when exhaust gas.

2. The utility model discloses a set up first drive assembly, second drive assembly, sealing mechanism and stock stop during operation, can guarantee to seal two stripper plate synchronous workings on two hot plate press stock stops in the mechanism, avoid appearing the condition emergence of work asynchronism.

Drawings

FIG. 1 is a schematic structural view of an axial measurement device according to the present invention;

fig. 2 is a schematic structural view of the main view of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a first guide bar; 4. a first sliding sleeve; 5. a first connecting plate; 6. hot pressing plate; 7. a first link; 8. a second link; 9. a second sliding sleeve; 10. a first rotating plate; 11. mounting a plate; 12. a second guide bar; 13. a second connecting plate; 14. a sealing plate; 15. a third link; 16. a fourth link; 17. a second rotating plate; 18. a first sliding plate; 19. a second sliding plate; 20. a third guide bar; 21. a third sliding sleeve; 22. a fourth sliding sleeve; 23. a third connecting plate; 24. a pressing plate; 26. a bidirectional cylinder; 27. a first cylinder; 28. a second cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-2: a vacuum forming sealing device for a food packaging machine comprises a first fixing plate 1 and a second fixing plate 2, wherein a sealing mechanism, a material blocking mechanism and an extrusion exhaust mechanism are sequentially arranged between the first fixing plate 1 and the second fixing plate 2 from top to bottom, a mounting plate 11 is fixedly mounted on the outer side of the first fixing plate 1, and a first driving assembly for driving the sealing mechanism to work and a second driving assembly for driving the material blocking mechanism to work are arranged on the mounting plate 11;

particularly, a vacuum forming closing device for food packaging machinery, including first fixed plate 1 and second fixed plate 2, from last to installing sealing mechanism down in proper order between first fixed plate 1 and the second fixed plate 2, stock stop and extrusion exhaust mechanism, 1 outside fixed mounting of first fixed plate has mounting panel 11, install the second drive assembly who is used for driving the first drive assembly of sealing mechanism work and is used for driving the stock stop work on the mounting panel 11, sealing mechanism includes first guide bar 3 of fixed mounting between first fixed plate 1 and second

fixed plate

2, 3 equal sliding connection in both ends outer wall of first guide bar have first sliding sleeve 4, two 4 outer walls of first sliding sleeve all fixedly connected with first connecting

plate

5, 5 relative one side fixed mounting of two first connecting plates has hot pressing plate 6 that is used for sealing the wrapping bag.

This embodiment, when using, at first seal wrapping bag opening part temporarily through stock stop, then adopt the air escape in the extruded mode with the wrapping bag through exhaust mechanism, air escape back, drive two first connecting plates 5 of installing on first sliding sleeve 4 through first actuating mechanism and be close to each other, and two hot pressboards 6 are close to in step, and until accomplishing the sealed of wrapping bag through hot pressboard 6, this kind of mode, convenient operation and work are high-efficient.

According to one embodiment of the present invention, as shown in figures 1 and 2,

the material blocking mechanism comprises two second guide rods 12 fixedly arranged between the first fixing plate 1 and the second fixing plate 2, the outer walls of two ends of each second guide rod 12 are connected with second sliding sleeves 9 in a sliding mode, the outer walls of the two second sliding sleeves 9 are connected with second connecting plates 13 in a fixed mode, sealing plates 14 used for temporarily sealing the packaging bags are fixedly arranged on the opposite sides of the two second connecting plates 13, and the sealing plates 14 are L-shaped;

this embodiment, when needs are vented to the wrapping bag, two second connecting plates 13 are close to each other, and two sealing plates 14 are close to each other in step this moment, and the wrapping bag top can seal temporarily through two sealing plates 14, and the air can be discharged from the clearance this moment, and food can't be discharged, can guarantee to prevent when the extrusion that food from leaking, improves the practicality greatly.

According to another embodiment of the present invention, as shown in figures 1 and 2,

the exhaust mechanism comprises a third sliding sleeve 21 clamped at the bottom of the first fixed plate 1, a third guide rod 20 penetrates through the third sliding sleeve 21, two ends of the third guide rod 20 are fixedly connected with a first sliding plate 18 and a second sliding plate 19 respectively, the first sliding plate 18 is positioned on the left side of the second sliding plate 19, a fourth sliding sleeve 22 is sleeved on the outer wall of one end, far away from the mounting plate 11, of the third guide rod 20, a third connecting plate 23 is fixedly connected to the outer wall of the fourth sliding sleeve 22, extrusion plates 24 are fixedly connected to the opposite sides of the first sliding plate 18 and the third connecting plate 23, a bidirectional cylinder 26 is fixedly mounted on one side, close to the mounting plate 11, of the outer wall of the first fixed plate 1, and two working ends of the bidirectional cylinder 26 are fixedly connected with the third connecting plate 23 and the second sliding plate 19 respectively;

when the air is exhausted from the packaging bag, one end of the bidirectional air cylinder 26 drives the third connecting plate 23 to move towards one side close to the first sliding plate 18, the other end of the bidirectional air cylinder 26 drives the second sliding plate 19, the third guide rod 20 and the first sliding plate 18 to move, the moving strokes of the first sliding plate 18 and the third connecting plate 23 are kept consistent, the two squeezing plates 24 are close to each other, the two squeezing plates 24 squeeze the packaging bag, and air in the packaging bag is exhausted, so that the packaging bag is convenient to use.

In one embodiment of the present invention, as shown in figures 1 and 2,

the first driving assembly comprises a first air cylinder 27, a first rotating plate 10, a first connecting rod 7 and a second connecting rod 8, the first rotating plate 10 is rotatably connected with the mounting plate 11 and is driven by the first air cylinder 27, one end of the first connecting rod 7 is hinged with one end of the top of the first rotating plate 10, the other end of the first connecting rod 7 is hinged with the first sliding sleeve 4 far away from the mounting plate 11, one end of the second connecting rod 8 is hinged with one end of the bottom of the first rotating plate 10, and the other end of the second connecting rod 8 is hinged with the first sliding sleeve 4 close to the mounting plate 11;

the second driving assembly comprises a second air cylinder 28, a second rotating plate 17, a third connecting rod 15 and a fourth connecting rod 16, the second rotating plate 17 is rotatably connected with the mounting plate 11 and driven by the second air cylinder 28, one end of the third connecting rod 15 is hinged with one end of the top of the second rotating plate 17, the other end of the third connecting rod 15 is hinged with a second sliding sleeve 9 far away from the mounting plate 11, one end of the fourth connecting rod 16 is hinged with one end of the bottom of the second rotating plate 17, and the other end of the fourth connecting rod 16 is hinged with the second sliding sleeve 9 close to the mounting plate 11;

in the embodiment, when the first driving assembly works, the first air cylinder 27 drives the first rotating plate 10 to rotate, the top of the first rotating plate 10 moves to one side far away from the first fixing plate 1, the bottom of the first rotating plate 10 moves to one side close to the first fixing plate 1, at this time, the first connecting plate 5 far away from the first fixing plate 1 is driven to move to the right side by the first connecting rod 7, and the first connecting plate 5 close to the first fixing plate 1 is driven to move to the left side by the second connecting rod 8, so that the two first connecting plates 5 are synchronously close to each other;

when the second driving assembly works, the second cylinder 28 drives the second rotating plate 17 to rotate, the top of the second rotating plate 17 moves towards one side far away from the first fixing plate 1, the bottom of the second rotating plate 17 moves towards one side close to the first fixing plate 1, at the moment, the third connecting rod 15 drives the second connecting plate 13 far away from the first fixing plate 1 to move towards the right side, the fourth connecting rod 16 drives the second connecting plate 13 close to the first fixing plate 1 to move towards the left side, and therefore the two second connecting plates 13 are synchronously close to each other.

In any embodiment of the present invention, as shown in fig. 1 and 2, the first guide rod 3, the second guide rod 12, and the third guide rod 20 are two symmetrically disposed.

The utility model discloses a theory of operation: when sealing food package bag, at first seal the wrapping bag opening part temporarily through stock stop, then adopt the air escape in the extruded mode with the wrapping bag through exhaust mechanism, the air escape back, it is sealed with the wrapping bag through sealing the mechanism at last, accomplish the work of sealing of wrapping bag, this kind of mode convenient operation and work are high-efficient, and can prevent that the condition that food leaks outward takes place when wrapping bag exhaust gas, wherein, sealing mechanism and stock stop during operation, through first drive assembly, second drive assembly, can guarantee to seal two hot pressboard 6 on the mechanism and two stripper plate 24 synchronous workings on the stock stop, avoid appearing the condition emergence of work asynchronization.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A vacuum forming closing device for food packaging machinery, its characterized in that: the device comprises a first fixing plate (1) and a second fixing plate (2), wherein a sealing mechanism, a material blocking mechanism and an extrusion exhaust mechanism are sequentially arranged between the first fixing plate (1) and the second fixing plate (2) from top to bottom, a mounting plate (11) is fixedly mounted on the outer side of the first fixing plate (1), and a first driving assembly for driving the sealing mechanism to work and a second driving assembly for driving the material blocking mechanism to work are arranged on the mounting plate (11);

seal the mechanism and include first guide bar (3) of fixed mounting between first fixed plate (1) and second fixed plate (2), the equal sliding connection of first guide bar (3) both ends outer wall has first sliding sleeve (4), two first sliding sleeve (4) outer walls equal fixedly connected with first connecting plate (5), and one side fixed mounting that two first connecting plate (5) are relative has hot pressboard (6) that are used for sealing the wrapping bag.

2. The vacuum forming closure apparatus for a food packaging machine as set forth in claim 1, wherein: the stock stop includes second guide bar (12) of two fixed mounting between first fixed plate (1) and second fixed plate (2), the equal sliding connection of second guide bar (12) both ends outer wall has second sliding sleeve (9), the equal fixedly connected with second connecting plate (13) of two second sliding sleeve (9) outer walls, and one side fixed mounting that two second connecting plates (13) are relative has and is used for carrying out sealing plate (14) that seal temporarily to the wrapping bag, sealing plate (14) are the L type.

3. The vacuum forming closure apparatus for a food packaging machine as set forth in claim 1, wherein: the exhaust mechanism comprises a third sliding sleeve (21) clamped at the bottom of the first fixing plate (1), a third guide rod (20) penetrates through the third sliding sleeve (21), the two ends of the third guide rod (20) are fixedly connected with a first sliding plate (18) and a second sliding plate (19) respectively, the first sliding plate (18) is located on the left side of the second sliding plate (19), a fourth sliding sleeve (22) is sleeved on the outer wall of one end, far away from the mounting plate (11), of the third guide rod (20), a third connecting plate (23) is fixedly connected with the outer wall of the fourth sliding sleeve (22), and an extrusion plate (24) is fixedly connected to one side, opposite to the first sliding plate (18) and the third connecting plate (23).

4. A vacuum forming closure for a food packaging machine as claimed in claim 3, wherein: and a bidirectional cylinder (26) is fixedly mounted on one side, close to the mounting plate (11), of the outer wall of the first fixing plate (1), and two working ends of the bidirectional cylinder (26) are fixedly connected with the third connecting plate (23) and the second sliding plate (19) respectively.

5. The vacuum forming closure apparatus for a food packaging machine as set forth in claim 1, wherein: first drive assembly includes first cylinder (27), first rotation board (10), first connecting rod (7), second connecting rod (8), first rotation board (10) with mounting panel (11) are rotated and are connected and drive through first cylinder (27), the one end of first connecting rod (7) is articulated with the one end at first rotation board (10) top, the other end of first connecting rod (7) is articulated with first sliding sleeve (4) of keeping away from mounting panel (11), the one end of second connecting rod (8) is articulated with the one end of first rotation board (10) bottom, the other end of second connecting rod (8) is articulated with first sliding sleeve (4) that are close to mounting panel (11).

6. The vacuum forming closure apparatus for a food packaging machine as set forth in claim 1, wherein: the second drive assembly includes second cylinder (28), second rotor plate (17), third connecting rod (15), fourth connecting rod (16), second rotor plate (17) with mounting panel (11) rotate to be connected and drive through second cylinder (28), the one end of third connecting rod (15) is articulated with the one end at second rotor plate (17) top, the other end of third connecting rod (15) is articulated with second sliding sleeve (9) of keeping away from mounting panel (11), the one end of fourth connecting rod (16) is articulated with the one end of second rotor plate (17) bottom, the other end of fourth connecting rod (16) is articulated with second sliding sleeve (9) that are close to mounting panel (11).

7. The vacuum forming closure apparatus for a food packaging machine according to any one of claims 1 to 6, wherein: the first guide rod (3), the second guide rod (12) and the third guide rod (20) are symmetrically arranged.