CN214139209U

CN214139209U - Constant-temperature side edge heat sealing machine for BOPP

Info

Publication number: CN214139209U
Application number: CN202022737175.4U
Authority: CN
Inventors: 陆析缘; 郭凤永; 金玉兰
Original assignee: Suzhou Airiqi Packaging Technology Co ltd
Current assignee: Suzhou Airiqi Packaging Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-07
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a constant temperature type side heat sealing machine for BOPP, which comprises two first plate bodies, wherein two second supporting legs are symmetrically welded on the lower surface of the two first plate bodies, two rotating rollers are symmetrically and rotatably connected on the inner side wall of the two first plate bodies, a conveying belt is connected on the outer side wall of the two rotating rollers in a rolling way, heat on a shell is conducted into a water tank by using a heat conducting rod, a water pump is started, water with heat is pumped into a special-shaped pipe by the water pump, the fan accelerates the heat dissipation of the special-shaped pipe, the water is re-injected into the water tank from a connecting pipe, the water is circularly dissipated, a heating rod continuously heats the shell, the temperature of the shell is kept not overheated and is not lower than the temperature required by heat sealing, the condition that heat sealing materials are damaged and cannot be continuously heat sealed is avoided, and the normal operation of hot air is ensured to fix the special-shaped pipe by using a fixed block, the heat dissipation area of the special pipe is larger, and the heat dissipation speed is accelerated.

Description

Constant-temperature side edge heat sealing machine for BOPP

Technical Field

The utility model relates to a heat sealing machine technical field specifically is a thermostatic type side heat sealing machine for BOPP.

Background

The heat sealing is to heat the sealing part of the plastic film into viscous flow state by using various external conditions (such as electric heating, high-frequency voltage, ultrasonic waves and the like), fuse the two layers of films into a whole by means of certain pressure, and keep certain strength after cooling. In order to ensure that the commodities can bear certain external force in the processes of packaging, transportation, storage and consumption, ensure that the commodities are not cracked and leaked, and achieve the aim of protecting the commodities, the sealing part is required to have enough strength and sealing performance.

The existing heat sealing machine has the advantages that the heating structure is easy to generate the condition of local overheating, the heat sealing material is damaged, and heat sealing can not be continued, heat sealing work is needed to be carried out after cooling, so that heat sealing efficiency is low, the production is influenced, and therefore the constant-temperature side heat sealing machine for BOPP is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a BOPP is with thermostatic type side heat sealing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a constant-temperature side heat sealing machine for BOPP comprises two first plate bodies, wherein the inner side walls of the two first plate bodies are symmetrically and rotatably connected with two rotating rollers, the outer side walls of the two rotating rollers are in rolling connection with a conveying belt, the outer side wall of the first plate body is welded with a second plate body, the upper surface of the second plate body is symmetrically welded with two supporting columns, the tops of the two supporting columns are welded with a first transverse plate, the upper surface of the first transverse plate is welded with a water tank, the upper surface of the first transverse plate is provided with a water pump, the inner side wall of the water tank is communicated with a water inlet of the water pump through a pipe body, a water outlet of the water pump is communicated with a special-shaped pipe, one end of the special-shaped pipe is communicated with a connecting pipe, one end of the connecting pipe is communicated with the inner side wall of the water tank, the upper surface of the first transverse plate is provided with a fan, and the inner side walls of the two supporting columns are both slidably connected with a sliding block, the lateral wall welding of slider has the casing, the last skin weld of casing has the heat conduction pole, the one end of heat conduction pole runs through the inside wall and the sliding connection of first diaphragm in the inside wall of water tank, the heating rod is installed to the inside wall of casing, the inside roof intercommunication of water tank has the water injection pipe.

As further preferable in the present technical solution: the motor is installed to the lateral wall of second supporting leg, the output shaft welding of motor has first drive wheel, the lateral wall welding of commentaries on classics roller has the second drive wheel, the inside wall of first drive wheel pass through the belt with the inside wall transmission of second drive wheel is connected.

As further preferable in the present technical solution: the upper surface welding of first diaphragm has the framework, the inside wall symmetrical welding of framework has two fixed blocks, two the lateral wall of fixed block weld in the lateral wall of mechanical tubes.

As further preferable in the present technical solution: two the welding of one side that the support column is adjacent has the second diaphragm, the inside wall symmetry threaded connection of second diaphragm has two threaded rods, two the lateral wall of threaded rod all with the inside wall threaded connection of casing.

As further preferable in the present technical solution: two first supporting legs are symmetrically welded on the lower surface of the second plate body.

As further preferable in the present technical solution: the outer side wall of the heat conducting rod is uniformly welded with heat radiating rods.

As further preferable in the present technical solution: the upper surface of the first transverse plate is provided with a fan.

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

firstly, the utility model discloses a heat conduction pole is used to conduct the heat on the casing to the water tank in, start the water pump, the water pump will have thermal moisture to take out in the abnormal shape pipe, the fan accelerates the heat dissipation of abnormal shape pipe, moisture reinjects into the water tank from the connecting pipe, circulate and dispel the heat to moisture, the heating rod is continuously heated the casing, and then keep the temperature of casing can not be overheated, also can not be less than the required temperature of heat-seal, avoid producing the damaged condition that can not continue the heat-seal of heat-seal material, and then guaranteed the normal clear of hot-blast work;

fixing the special pipe by using the fixing block, so that the heat dissipation area of the special pipe is larger, and the heat dissipation speed is accelerated;

rotating the threaded rod, and driving the shell to lift between the support columns by the threaded rod, so that the height distance between the shell and the conveyor belt is adjusted, and the BOPP packaging material is more convenient to replace;

fourthly, the speed of heat conducted from the heat conducting rod to the water can be increased by additionally arranging the heat radiating rod, so that the heat radiating speed is higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the housing of the present invention;

FIG. 3 is a schematic structural view of the frame body of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the present invention;

fig. 5 is a schematic view of the internal structure of the water tank of the present invention.

In the figure: 1. a first plate body; 2. a housing; 3. a first support leg; 4. a second support leg; 5. a motor; 6. a first drive pulley; 7. a belt; 8. rotating the roller; 9. a second transmission wheel; 10. a slider; 11. a threaded rod; 12. a support pillar; 13. a frame body; 14. a connecting pipe; 15. a fan; 16. a water pump; 17. a water tank; 19. a water injection pipe; 20. a first transverse plate; 21. a second transverse plate; 22. a heat conducting rod; 24. a second plate body; 25. a conveyor belt; 27. a special pipe; 28. a fixed block; 29. a heat dissipation rod; 30. the rod is heated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a constant-temperature side heat sealing machine for BOPP comprises two first plate bodies 1, wherein two second supporting legs 4 are symmetrically welded on the lower surfaces of the two first plate bodies 1, two rotating rollers 8 are symmetrically and rotatably connected on the inner side walls of the two first plate bodies 1, a conveying belt 25 is connected on the outer side walls of the two rotating rollers 8 in a rolling manner, a second plate body 24 is welded on the outer side wall of the first plate body 1, two supporting columns 12 are symmetrically welded on the upper surface of the second plate body 24, first transverse plates 20 are welded on the tops of the two supporting columns 12, a water tank 17 is welded on the upper surface of the first transverse plates 20, a water pump 16 is installed on the upper surface of the first transverse plates 20, the inner side walls of the water tank 17 are communicated with a water inlet of the water pump 16 through a pipe body, a special-shaped pipe 27 is communicated with a water outlet of the water pump 16, one end of the special-shaped pipe 27 is communicated with a connecting pipe 14, one end of the connecting pipe 14 is communicated with the inner side walls of the water tank 17, and a fan 15 is installed on the upper surface of the first transverse plates 20, the equal sliding connection of inside wall of two support columns 12 has slider 10, and the welding of the lateral wall of slider 10 has casing 2, and the last surface welding of casing 2 has heat conduction pole 22, and the one end of heat conduction pole 22 runs through inside wall and the sliding connection of first diaphragm 20 in the inside wall of water tank 17, and heating rod 30 is installed to casing 2's inside wall, and the inside roof intercommunication of water tank 17 has water injection pipe 19.

In this embodiment, specifically: a motor 5 is installed on the outer side wall of the second supporting leg 4, a first driving wheel 6 is welded on an output shaft of the motor 5, a second driving wheel 9 is welded on the outer side wall of the rotating roller 8, and the inner side wall of the first driving wheel 6 is in transmission connection with the inner side wall of the second driving wheel 9 through a belt 7; the motor 5 drives the first driving wheel 6, the first driving wheel 6 drives the second driving wheel 9 through the belt 7, the second driving wheel 9 drives the rotating roller 8, and the rotating roller 8 drives the conveying belt 25.

In this embodiment, specifically: the frame body 13 is welded on the upper surface of the first transverse plate 20, two fixing blocks 28 are symmetrically welded on the inner side wall of the frame body 13, and the outer side walls of the two fixing blocks 28 are welded on the outer side wall of the special pipe 27; the frame body 13 fixes the special pipe 27 by the fixing block 28, so that the heat dissipation area of the special pipe 27 can be increased, and the heat dissipation speed can be increased.

In this embodiment, specifically: a second transverse plate 21 is welded at one side adjacent to the two support columns 12, two threaded rods 11 are symmetrically in threaded connection with the inner side wall of the second transverse plate 21, and the outer side walls of the two threaded rods 11 are in threaded connection with the inner side wall of the shell 2; rotating the threaded rod 11, the threaded rod 11 drives the shell 2 to lift between the support columns 12, so that the height distance between the shell 2 and the conveyor belt 25 is adjusted.

In this embodiment, specifically: two first supporting legs 3 are symmetrically welded on the lower surface of the second plate body 24; first supporting leg 3 supports second plate body 24, makes second plate body 24's fixed effect better, avoids the welding fracture between second plate body 24 and the first plate body 1.

In this embodiment, specifically: the outer side wall of the heat conducting rod 22 is uniformly welded with heat radiating rods 29; the heat dissipation rods 29 can increase the speed of heat conduction from the heat conduction rods 22 to the water, so that the heat dissipation performance of the device is better and faster.

Working principle or structural principle, when in use, a switch group for controlling the starting and the closing of the motor 5, the fan 15, the water pump 16 and the heating rod 30 is arranged on the second supporting leg 4, the switch group is connected with an external mains supply and used for supplying power to the motor 5, the fan 15, the water pump 16 and the heating rod 30, the heating rod 30 is started to heat the shell 2, then a BOPP packaging bag needing to be heat-sealed is placed on the conveyor belt 25, the motor 5 drives the first driving wheel 6, the first driving wheel 6 drives the second driving wheel 9 through the belt 7, the second driving wheel 9 drives the rotating roller 8, the rotating roller 8 drives the conveyor belt 25 to drive the BOPP packaging bag to carry out hot air work, when the temperature of the shell 2 is higher than the temperature required by heat sealing, water is injected into the water tank 17 through the water injection pipe 19, the heat on the shell 2 is conducted into the water tank 17 through the heat conducting rod 22, the water pump 16 is started, the water pump 16 pumps the water with heat into the special-shaped pipe 27, fan 15 accelerates the heat dissipation of mechanical tubes 27, moisture reinjects into water tank 17 from connecting pipe 14 in, the circulation dispels the heat to moisture, heating rod 30 lasts and heats casing 2, and then keep casing 2's temperature not overheated, also can not be less than the required temperature of heat-seal, framework 13 passes through fixed block 28, fix mechanical tubes 27, it is bigger to make mechanical tubes 27 can radiating area, accelerate the radiating rate, radiating rod 29 can accelerate the heat and conduct the speed in the water from heat conduction pole 22, make the heat dispersion of this device better faster.

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 a BOPP is with thermostatic type side heat sealing machine, includes two first plate bodys (1), its characterized in that: the inner side wall of the two first plate bodies (1) is symmetrically and rotatably connected with two rotating rollers (8), the outer side wall of the two rotating rollers (8) is in rolling connection with a conveying belt (25), the outer side wall of the first plate body (1) is welded with a second plate body (24), the upper surface of the second plate body (24) is symmetrically welded with two supporting columns (12), the top of the two supporting columns (12) is welded with a first transverse plate (20), the upper surface of the first transverse plate (20) is welded with a water tank (17), the upper surface of the first transverse plate (20) is provided with a water pump (16), the inner side wall of the water tank (17) is communicated with a water inlet of the water pump (16) through a pipe body, a water outlet of the water pump (16) is communicated with a special-shaped pipe (27), one end of the special-shaped pipe (27) is communicated with a connecting pipe (14), one end of the connecting pipe, two the equal sliding connection of inside wall of support column (12) has slider (10), the lateral wall welding of slider (10) has casing (2), the last surface welding of casing (2) has heat conduction pole (22), the one end of heat conduction pole (22) runs through inside wall and the sliding connection of first diaphragm (20) in the inside wall of water tank (17), heating rod (30) are installed to the inside wall of casing (2), the inside roof intercommunication of water tank (17) has water injection pipe (19).

2. The thermostatic side heat sealer for BOPP according to claim 1, wherein: motor (5) are installed to the lateral wall of second supporting leg (4), the output shaft welding of motor (5) has first drive wheel (6), the lateral wall welding of commentaries on classics roller (8) has second drive wheel (9), the inside wall of first drive wheel (6) pass through belt (7) with the inside wall transmission of second drive wheel (9) is connected.

3. The thermostatic side heat sealer for BOPP according to claim 1, wherein: the upper surface welding of first diaphragm (20) has framework (13), the inside wall symmetrical welding of framework (13) has two fixed blocks (28), two the lateral wall of fixed block (28) weld in the lateral wall of mechanical tubes (27).

4. The thermostatic side heat sealer for BOPP according to claim 1, wherein: two the welding of one side that support column (12) are adjacent has second diaphragm (21), the inside wall symmetry threaded connection of second diaphragm (21) has two threaded rods (11), two the lateral wall of threaded rod (11) all with the inside wall threaded connection of casing (2).

5. The thermostatic side heat sealer for BOPP according to claim 1, wherein: two first supporting legs (3) are symmetrically welded on the lower surface of the second plate body (24).

6. The thermostatic side heat sealer for BOPP according to claim 1, wherein: the outer side wall of the heat conducting rod (22) is uniformly welded with heat radiating rods (29).

7. The thermostatic side heat sealer for BOPP according to claim 1, wherein: and a fan (15) is arranged on the upper surface of the first transverse plate (20).