CN219601762U

CN219601762U - Plastic packaging bag sealing device

Info

Publication number: CN219601762U
Application number: CN202320131544.6U
Authority: CN
Inventors: 王昌林
Original assignee: Qingdao Hanna Packaging Co ltd
Current assignee: Qingdao Hanna Packaging Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-08-29
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a plastic packaging bag fixing and sealing device, which comprises a machine body, wherein a table top is arranged on the machine body, a processing table is arranged at the center of the table top, a lower heat-sealing plate is arranged on the processing table, a lifting plate is arranged at the bottom of the top plate in a lifting manner, and an upper heat-sealing plate corresponding to the lower heat-sealing plate is arranged at the bottom of the lifting plate; the quick cooling mechanism comprises two groups of air coolers and air outlet heads, the two groups of air coolers are respectively and fixedly arranged on the outer walls of one sides of the two groups of support plates, and the air outlet pipes of the air coolers penetrate through the support plates and are connected with the air outlet heads, and the air outlet heads are opposite to the processing table. The device has simple structure and convenient use, can rapidly cool and form the sealing part after sealing the plastic packaging bag, is convenient for sealing the subsequent plastic packaging bag, and improves the processing efficiency.

Description

Plastic packaging bag sealing device

Technical Field

The utility model relates to the technical field of plastic packaging bag sealing equipment, in particular to a plastic packaging bag sealing device.

Background

The plastic package bag is a package bag which uses plastic as raw material and is used for producing various articles in daily life and industrial production, and the plastic package bag can be divided into OPP, CPP, PP, PE, PVA, EVA, composite bag, co-extrusion bag and the like according to the material.

After the plastic packaging bag is loaded with products, the bag opening needs to be packaged, and the Chinese patent application number is: CN202221152819.6 discloses a plastic packaging bag sealing device, including supporting platform, the supporting platform upper surface is equipped with two vertical boards about parallel, and the lateral surface of every vertical board all is fixed with seals the pressfitting cylinder, seals the telescopic link of pressfitting cylinder and wears out the medial surface of corresponding vertical board and even has fixed pressfitting board, and both sides face demountable installation has extension pressfitting board around the fixed pressfitting board, is equipped with the heating resistor silk of some connection in the extension pressfitting board inner chamber. According to the utility model, the expansion pressing plates are arranged on the two sides of the fixed pressing plate through certain assembly parts, so that a hot pressing device with proper length can be arranged according to the specification of an actual packaging bag, the suitability is better, and the sealing requirements of more packaging bags are met.

The technical scheme is the same as that of the traditional heat seal packaging equipment, the quick cooling structure is lacking, after the plastic packaging bag is sealed, if the packaging bag is directly taken away, the sealing which is not cooled is easy to lead to dislocation and burst, and the processing efficiency of the equipment can be reduced when the sealing of the plastic packaging bag is naturally cooled.

Disclosure of Invention

The utility model aims to provide a plastic packaging bag sealing device which is simple in structure and convenient to use, can rapidly cool and mold a sealing position after sealing a plastic packaging bag, is convenient for sealing a subsequent plastic packaging bag, improves the processing efficiency, and solves the problems in the background art.

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

the utility model provides a plastic packaging bag solid sealing device, includes the organism, be provided with the mesa on the organism, the central point of mesa puts and is provided with the processing platform, the processing bench is provided with down the hot-melt plate, the both sides symmetry of mesa is provided with the backup pad, the upper end of backup pad is provided with the roof, the bottom of roof liftable installs the lifter plate, the bottom of lifter plate is provided with the upper hot-melt plate corresponding with lower hot-melt plate;

the quick cooling mechanism comprises two groups of air coolers and air outlet heads, the two groups of air coolers are respectively and fixedly arranged on the outer walls of one sides of the two groups of support plates, and the air outlet pipes of the air coolers penetrate through the support plates and are connected with the air outlet heads, and the air outlet heads are opposite to the processing table.

Preferably, an electric push rod is fixedly arranged at the top center position of the top plate, and one section of telescopic rod of the electric push rod penetrates through the top plate and is connected to the top center position of the lifting plate.

Preferably, the air outlet head is provided with air outlet holes, and the air outlet holes are arranged in a honeycomb shape with equidistant arrays on the air outlet head.

Preferably, an air inlet is formed in one end of an air inlet pipe of the air cooler, a first filter screen and a second filter screen are sequentially arranged in the air inlet, the first filter screen is a porous activated carbon screen plate, and the second filter screen is a dustproof filter screen.

Preferably, four groups of guide rods are symmetrically arranged on the processing table, the guide rods are inserted into the lifting plate in a sliding mode, and the upper ends of the guide rods penetrate through the lifting plate and are connected with limiting blocks.

Preferably, the guide rod is sleeved with the compression spring in a sliding manner, rubber gaskets are symmetrically sleeved on two sides of the guide rod, which are positioned on the compression spring, and the rubber gaskets are made of damping rubber.

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

according to the utility model, the processing table with the lower heat-seal plate is arranged on the table top, the top plate is arranged at the upper end of the supporting plate, the electric push rod is arranged on the top plate, one end of the telescopic rod of the electric push rod penetrates through the top plate and is connected with the lifting plate with the upper heat-seal plate, the supporting plates on two sides of the processing table are respectively provided with the quick cooling mechanism comprising the air cooler and the air outlet head, when the processing table is used, the bag mouth of the plastic packaging bag is placed on the lower heat-seal plate, the electric push rod is started to drive the upper heat-seal plate to descend so as to seal the bag mouth in a heat-seal manner, after the packaging is completed, the air cooler is started, and cold air is blown out to the processing table through the air outlet head so that the bag mouth can be quickly cooled and molded.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the air inlet of the present utility model;

fig. 4 is a schematic structural view of an air outlet head according to the present utility model.

In the figure: 1. a body; 2. a table top; 3. a processing table; 4. a lower heat ply; 5. a support plate; 6. a top plate; 7. a lifting plate; 8. the upper heat-sealing plate; 9. an air cooler; 10. an air outlet head; 11. an electric push rod; 12. an air outlet hole; 13. an air inlet; 14. a first filter screen; 15. a second filter screen; 16. a guide rod; 17. a compression spring; 18. and a rubber gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a plastic packaging bag solid sealing device, includes organism 1, is provided with mesa 2 on organism 1, and the central point of mesa 2 puts and is provided with processing platform 3, sets up down heat sealing plate 4 on the processing platform 3, and the both sides symmetry of mesa 2 is provided with backup pad 5, and the upper end of backup pad 5 is provided with roof 6, and the bottom of roof 6 liftable installs lifter plate 7, and the bottom of lifter plate 7 is provided with the upper heat sealing plate 8 corresponding with lower heat sealing plate 4; the both sides symmetry of processing platform 3 is provided with quick cooling body, and quick cooling body includes two sets of air-cooler 9 and air-out head 10, and two sets of air-cooler 9 are fixed mounting respectively on the outer wall of one side of two sets of backup pads 5, and the air-out pipe of air-cooler 9 runs through backup pad 5 and is connected with air-out head 10, and air-out head 10 is just to processing platform 3. An electric push rod 11 is fixedly arranged at the top center position of the top plate 6, and one section of telescopic rod of the electric push rod 11 penetrates through the top plate 6 and is connected to the top center position of the lifting plate 7.

According to the utility model, the processing table 3 with the lower heat-seal plate 4 is arranged on the table top 2, the top plate 6 is arranged at the upper end of the supporting plate 5, the electric push rod 11 is arranged on the top plate 6, one end of a telescopic rod of the electric push rod 11 penetrates through the top plate 6 and is connected with the lifting plate 7 with the upper heat-seal plate 8, the supporting plates 5 on two sides of the processing table 3 are respectively provided with the quick cooling mechanism comprising the air cooler 9 and the air outlet head 10, when the processing table is used, the bag mouth of a plastic packaging bag is placed on the lower heat-seal plate 4, the electric push rod 11 is started to drive the upper heat-seal plate 8 to descend for heat sealing the bag mouth, after packaging is completed, the air cooler 9 is started, and cold air is blown to the processing table through the air outlet head 10, so that the bag mouth can be quickly cooled and molded.

The air outlet head 10 is provided with air outlet holes 12, and the air outlet holes 12 are arranged on the air outlet head 10 in a honeycomb shape in an equidistant array.

By arranging the plurality of groups of air outlet holes 12 on the air outlet head 10, the cold air blown out from the air outlet head 10 to the processing table 3 is uniform, and the phenomenon that the mouth of the plastic packaging bag is opened due to air filling caused by overlarge wind force can be avoided by reducing the wind speed.

An air inlet 13 is formed in one end of an air inlet pipe of the air cooler 9, a first filter screen 14 and a second filter screen 15 are sequentially arranged in the air inlet 13, the first filter screen 14 is a porous activated carbon screen plate, and the second filter screen 15 is a dustproof filter screen.

Through set up first filter screen 14 and second filter screen 15 in air-cooler 9 air intake 13, can avoid impurity entering such as external dust for the cold wind that blows out is comparatively pure, can not blow dust impurity to uncooled plastic packaging bag through air-out head 10, thereby makes dust impurity can not adhere to at the sack.

Four groups of guide rods 16 are symmetrically arranged on the processing table 3, the guide rods 16 are slidably inserted into the lifting plate 7, and the upper ends of the guide rods 16 penetrate through the lifting plate 7 and are connected with limiting blocks. The guide rod 16 is sleeved with a compression spring 17 in a sliding manner, two sides of the guide rod 16, which are positioned on the compression spring 17, are symmetrically sleeved with rubber gaskets 18 in a sliding manner, and the rubber gaskets 18 are made of damping rubber.

Through setting up guide bar 16 on processing platform 3, guide bar 16 slip grafting is in lifter plate 7, can play the restriction and the guide effect to lifter plate 7 and the upper and lower displacement of last hot-melt plate 8, in addition, cup joint compression spring 17 and rubber packing ring 18 on guide bar 16, can avoid electric putter 11 thrust too big to lead to upper hot-melt plate 8 and lower hot-melt plate 4 to damage when last hot-melt plate 8 is close to down hot-melt plate 4, played good cushioning effect.

Wherein, go up heat-seal board 8 and lower heat-seal board 4 and be the metal material that can heat conduction, go up heat-seal board 8 and the inside of lower heat-seal board 4 all installs the electric heater strip for carry out the heat seal encapsulation to the sack.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides a plastic packaging bag seals device admittedly, includes organism (1), its characterized in that: the machine body (1) is provided with a table top (2), a machining table (3) is arranged at the central position of the table top (2), a lower heat-sealing plate (4) is arranged on the machining table (3), support plates (5) are symmetrically arranged on two sides of the table top (2), a top plate (6) is arranged at the upper end of each support plate (5), a lifting plate (7) is arranged at the bottom of each top plate (6) in a lifting mode, and an upper heat-sealing plate (8) corresponding to the lower heat-sealing plate (4) is arranged at the bottom of each lifting plate (7);

the two-sided symmetry of processing platform (3) is provided with quick cooling body, quick cooling body includes two sets of air-cooler (9) and air-out head (10), two sets of air-cooler (9) are fixed mounting respectively on the outer wall of one side of two sets of backup pads (5), the air-out pipe of air-cooler (9) runs through backup pad (5) and is connected with air-out head (10), air-out head (10) just are to processing platform (3).

2. The plastic package sealing device as claimed in claim 1, wherein: the electric push rod (11) is fixedly arranged at the top center position of the top plate (6), and one section of telescopic rod of the electric push rod (11) penetrates through the top plate (6) and is connected to the top center position of the lifting plate (7).

3. The plastic package sealing device as claimed in claim 1, wherein: the air outlet head (10) is provided with air outlet holes (12), and the air outlet holes (12) are arranged in a honeycomb shape in an equidistant array on the air outlet head (10).

4. The plastic package sealing device as claimed in claim 1, wherein: an air inlet (13) is formed in one end of an air inlet pipe of the air cooler (9), a first filter screen (14) and a second filter screen (15) are sequentially arranged in the air inlet (13), the first filter screen (14) is a porous activated carbon screen plate, and the second filter screen (15) is a dustproof filter screen.

5. The plastic package sealing device as claimed in claim 1, wherein: four groups of guide rods (16) are symmetrically arranged on the processing table (3), the guide rods (16) are connected to the lifting plate (7) in a sliding mode, and the upper ends of the guide rods (16) penetrate through the lifting plate (7) and are connected with limiting blocks.

6. The plastic package sealing device as claimed in claim 5, wherein: the guide rod (16) is sleeved with the compression spring (17) in a sliding mode, rubber gaskets (18) are symmetrically sleeved on two sides of the compression spring (17) on the guide rod (16) in a sliding mode, and the rubber gaskets (18) are made of damping rubber.