CN210503483U

CN210503483U - Steam film sealing machine

Info

Publication number: CN210503483U
Application number: CN201921437720.9U
Authority: CN
Inventors: 陶从文; 陶淳安
Original assignee: Nanjing Bochen Agrochemical Co
Current assignee: Nanjing Bochen Agrochemical Co
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-12
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a steam film sealing machine belongs to and seals membrane equipment technical field, the load simulator comprises a case, quick-witted case both ends opening, the quick-witted incasement is equipped with the conveyer belt, quick-witted case one side is equipped with the steam chest, is equipped with the electrothermal tube in the steam chest, is equipped with the water filling port on the steam chest, and the position that the machine incasement is located the conveyer belt top is equipped with the gas storage storehouse, and the position that the machine incasement is located the conveyer belt below is equipped with down the gas storage storehouse, goes up the gas storage storehouse and all links to each other with the steam chest through the air duct with lower gas storage storehouse, and the below of. The film sealing is realized when the product passes through the machine box, the product does not need to be stopped when the film is sealed, the production efficiency is high, and the film sealing machine is suitable for mass production.

Description

Steam film sealing machine

Technical Field

The utility model relates to a seal membrane equipment technical field, in particular to steam film sealing machine.

Background

In the field of product packaging, plastic film packaging is a common packaging method, and the effect of packaging a product is achieved by wrapping a plastic film on the outer surface of the product package.

The plastic film is sealed by using an air gun, hot air is blown to the film, and the film is heated, shrunk and coated on the surface of a product to complete film sealing. The membrane sealing method has low efficiency, and a lot of manpower and material resources are needed to be invested in mass production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steam film sealing machine, its advantage is sealed the membrane efficiently, is applicable to the plastic film package sealing film among the mass production.

The above objects of the utility model are realized through following technical scheme, a steam film sealing machine, the load simulator comprises a case, quick-witted case both ends opening, the quick-witted incasement is equipped with the conveyer belt, quick-witted case one side is equipped with the steam chest, is equipped with the electrothermal tube in the steam chest, is equipped with the water filling port on the steam chest, and the position that the machine incasement is located the conveyer belt top is equipped with the gas storage chamber, and the position that the machine incasement is located the conveyer belt below is equipped with down the gas storage chamber, goes up the gas storage chamber and all links to each other with the steam chest through the air duct with lower gas storage chamber, and the below of.

According to the technical scheme, the conveyor belt is used for conveying products, the plastic film is sleeved outside the product package and is conveyed into the case by the conveyor belt, water is filled in the steam case, when the film is sealed, the electric heating tube works to heat water in the steam case, steam generated in the steam case is conveyed into the upper gas storage bin and the lower gas storage bin through the air guide tube and is sprayed to the plastic film from the air dispersing holes, the plastic film is heated and then shrinks and wraps outside the product package to complete film sealing, the product is driven by the conveyor belt to be conveyed out of the case, the film sealing is achieved when the product passes through the case, the product does not need to be stopped when the film sealing is carried out, the production efficiency is high.

The utility model discloses further set up to, go up the one end in the gas storage storehouse and be equipped with the piston board, be equipped with one between the lateral wall of piston board and last gas storage storehouse and push away the spring in advance, what is pasted the slide of gas storage storehouse inner wall on one side that the piston board is close to scattered gas pocket is equipped with a plurality of evenly distributed's regulation hole on the slide, the distribution position of regulation hole with scattered gas pocket corresponding and with scattered gas pocket mistake mutually.

Through above-mentioned technical scheme, push away the spring in advance and exert a thrust for the piston plate, when last gas storage storehouse in pressure is less, the piston plate is because the thrust that pushes away the spring in advance is partial to one side, the regulation hole staggers with the gas pocket that looses, go up the steam in the gas storage storehouse and can not follow the gas pocket discharge that looses, when the steam pressure increase in last gas storage storehouse, promote the piston plate, when the slide removes to the regulation hole and the gas pocket that looses is aligned, the steam in last gas storage storehouse is discharged from the gas pocket that looses, because the pressure in last gas storage storehouse this moment is great, speed when steam discharges is great, can directly spout to plastic film, plastic film changes the shrink, the membrane sealing effect is better.

The utility model discloses further set up to, one end in the lower gas storage storehouse is equipped with the piston board, is equipped with one between the lateral wall of piston board and lower gas storage storehouse and pushes away the spring in advance, what one side that the piston board is close to scattered gas pocket has pastes the slide of gas storage storehouse inner wall down, is equipped with a plurality of evenly distributed's regulation hole on the slide, the distribution position of regulation hole with scattered gas pocket corresponding and with scattered gas pocket mistake mutually.

Through the technical scheme, push away the spring in advance and exert a thrust for the piston plate, when the pressure in the gas storage storehouse is less now, the piston plate is because the thrust that pushes away the spring in advance is partial to one side, the regulation hole staggers with the gas pocket that looses, steam in the gas storage storehouse can not follow the gas pocket discharge that looses down, when the steam pressure increase in the gas storage storehouse now, promote the piston plate, when the slide removes to the regulation hole and looses the gas pocket and align, steam in the gas storage storehouse is discharged from the gas pocket that looses down, because the pressure in the gas storage storehouse is great this moment, speed when steam discharges is great, can directly spout to plastic film, plastic film is changeed the shrink, the membrane sealing effect is better.

The utility model discloses further set up to, the top of machine case is equipped with the blow vent.

Through the technical scheme, redundant steam in the case can be discharged from the air vent.

The utility model discloses further set up to, the machine incasement is equipped with the condensing panel, and the condensing panel includes the metal sheet that a plurality of intervals set up, and the below of condensing panel is equipped with the water guide board, and the cross sectional shape of water guide board is "V" type.

Through above-mentioned technical scheme, steam in the machine case can condense into the water droplet on the metal sheet, and the water droplet is left to the water deflector along the metal sheet in, and the water deflector is derived water, avoids quick-witted incasement steam density too high and condenses on plastic film.

The utility model discloses further set up to, quick-witted case both sides are equipped with the heat insulating board.

Through the technical scheme, the heat insulation plate is used for insulating the case, so that heat loss is reduced, and energy is saved.

The utility model discloses further set up to, the both ends opening part of quick-witted case is equipped with thermal-insulated curtain.

Through above-mentioned technical scheme, thermal-insulated curtain reduces the hot-air in the quick-witted case and flows out from the opening part at quick-witted case both ends, reduces calorific loss, the energy can be saved.

The utility model discloses further set up to, the machine incasement is equipped with a plurality of heating panels, the heating panel passes through the air duct and links to each other with the steam chest.

Through above-mentioned technical scheme, steam enters into the heating panel through the air duct, and the heating panel generates heat for quick-witted incasement heating for quick-witted incasement environment keeps in comparatively warm environment, reduces the condensation of steam on plastic film.

The utility model discloses further set up to, still include a water tank, the water tank setting is in the steam chest top, and the water tank bottom is equipped with and is connected to steam chest water injection pipe, is equipped with the valve on the water injection pipe.

Through above-mentioned technical scheme, when the water in the steam chest was used up, open the valve, the water in the water tank enters into the steam chest through the water injection pipe and realizes adding water, has made things convenient for and has added water.

The utility model discloses further set up to, the conveyer belt is equipped with a plurality of parallels and spaced connecting rod including two chains that set up side by side between two chains, and the chain is supported by the sprocket, and the sprocket is connected with conveying motor through the driving chain.

Through the technical scheme, the conveying motor drives the chain to rotate through the transmission chain when working, so that the conveying belt moves to bring the product into the case and take the product out of the case.

To sum up, the beneficial effects of the utility model are that:

1. the film sealing is realized when the product passes through the machine box, the product does not need to be stopped during the film sealing, the production efficiency is high, and the film sealing machine is suitable for mass production;

2. the pre-push spring, the piston plate and the sliding plate with the adjusting hole are arranged in the upper gas storage bin and the lower gas storage bin, so that the steam pressure sprayed out of the air dispersing hole is larger, and the membrane sealing efficiency is improved;

3. the heat dissipation plate is arranged, so that the ambient temperature in the case is higher, and the condensation of steam on a product is reduced;

4. the condensing plate is arranged, steam in the case can be condensed into water on the condensing plate and is discharged by the water guide plate, the steam density is reduced, and the steam in the case of the house is condensed on a product due to overhigh density;

5. the heat insulation board and the heat insulation curtain are arranged, so that heat loss in the case is reduced, and energy is saved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of the chassis according to the embodiment of the present invention;

fig. 3 is a cross-sectional view of an upper reservoir or a lower reservoir in an embodiment of the present invention.

In the figure, 1, a chassis; 2. a conveyor belt; 3. a steam box; 4. a water injection port; 5. an upper gas storage bin; 6. a lower gas storage bin; 7. an air duct; 8. air diffusing holes; 9. a piston plate; 10. pre-pushing a spring; 11. a slide plate; 111. an adjustment hole; 12. a vent; 13. a condensing plate; 14. a metal plate; 15. a water guide plate; 16. a heat insulation plate; 17. a thermal insulation curtain; 18. a heat sink; 19. a water tank; 20. a valve; 21. a water injection pipe; 22. a chain; 23. a connecting rod; 24. a sprocket; 25. a conveyor chain; 26. a conveyor motor.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Example (b): referring to fig. 1-3, partial characteristics such as a heat insulation curtain 17 are hidden in fig. 2, and the steam film sealing machine comprises a machine case 1, wherein two ends of the machine case 1 are opened, a conveyor belt 2 is arranged in the machine case 1, the conveyor belt 2 is used for conveying products, and a plastic film is sleeved outside product packages and is conveyed into the machine case 1 through the conveyor belt 2.

Case 1 one side is equipped with steam chest 3, is equipped with the electrothermal tube in the steam chest 3, is equipped with water filling port 4 on the steam chest 3, still includes a water tank 19, and water tank 19 sets up in steam chest 3 top, and 19 bottoms of water tank are equipped with and are connected to 3 water injection pipes 21 of steam chest, are equipped with valve 20 on the water injection pipe 21, and water injection pipe 21 is connected with water filling port 4. The position that is located the conveyer belt 2 top in the quick-witted case 1 is equipped with gas storage storehouse 5, and the position that is located the conveyer belt 2 below in quick-witted case 1 is equipped with down gas storage storehouse 6, and last gas storage storehouse 5 and lower gas storage storehouse 6 all link to each other with steam chest 3 through air duct 7, and the below of going up gas storage storehouse 5 and the top of lower gas storage storehouse 6 are equipped with a plurality of evenly distributed's scattered gas pocket 8. Be used for adorning water in the steam chest 3, seal the membrane during operation, the water in the electrothermal tube work heating steam chest 3, produce steam in the steam chest 3 and send into through air duct 7 in last gas storage storehouse 5 and the lower gas storage storehouse 6 to spout to plastic film from scattered gas pocket 8, the shrink cladding is accomplished outside the product package to plastic film is heated and is sealed the membrane, and the product is driven by conveyer belt 2 afterwards and is followed quick-witted case 1 and convey out. The utility model discloses an in some embodiments, if do not set up water tank 19, need seal at water filling port 4 for steam in steam box 3 can enter into last gas storage storehouse 5 and lower gas storage storehouse 6.

One end in the upper gas storage bin 5 is provided with a piston plate 9, a pre-push spring 10 is arranged between the piston plate 9 and the side wall of the upper gas storage bin 5, one side of the piston plate 9, which is close to the gas diffusion holes 8, is provided with a sliding plate 11 attached to the inner wall of the upper gas storage bin 5, the sliding plate 11 is provided with a plurality of uniformly distributed adjusting holes 111, and the distribution positions of the adjusting holes 111 correspond to the gas diffusion holes 8 and are staggered with the gas diffusion holes 8. The pre-push spring 10 applies a pushing force to the piston plate 9, when the pressure in the upper gas storage bin 5 is small, the piston plate 9 is deviated to one side due to the pushing force of the pre-push spring 10, the adjusting hole 111 and the gas dispersing holes 8 are staggered, steam in the upper gas storage bin 5 cannot be discharged from the gas dispersing holes 8, when the steam pressure in the upper gas storage bin 5 is increased, the piston plate 9 is pushed, when the sliding plate 11 moves to the adjusting hole 111 to be aligned with the gas dispersing holes 8, the steam in the upper gas storage bin 5 is discharged from the gas dispersing holes 8, because the pressure in the upper gas storage bin 5 is large at the moment, the speed during steam discharge is large, the steam can be directly sprayed to the plastic film, the plastic film is easy to shrink, and the film sealing effect is good.

Similarly, one end in the lower gas storage bin 6 is provided with a piston plate 9, a pre-push spring 10 is arranged between the piston plate 9 and the side wall of the lower gas storage bin 6, one side of the piston plate 9 close to the air diffusing holes 8 is provided with a sliding plate 11 attached to the inner wall of the lower gas storage bin 6, the sliding plate 11 is provided with a plurality of uniformly distributed adjusting holes 111, and the distribution positions of the adjusting holes 111 correspond to the air diffusing holes 8 and are staggered with the air diffusing holes 8. The pre-push spring 10 applies a pushing force to the piston plate 9, when the pressure in the lower gas storage bin 6 is lower, the piston plate 9 is deviated to one side due to the pushing force of the pre-push spring 10, the adjusting hole 111 and the gas dispersing holes 8 are staggered, steam in the lower gas storage bin 6 cannot be discharged from the gas dispersing holes 8, when the steam pressure in the lower gas storage bin 6 is increased, the piston plate 9 is pushed, when the sliding plate 11 moves to the adjusting hole 111 to be aligned with the gas dispersing holes 8, the steam in the lower gas storage bin 6 is discharged from the gas dispersing holes 8, because the pressure in the lower gas storage bin 6 is higher at the moment, the speed when the steam is discharged is higher, the steam can be directly sprayed to a plastic film, the plastic film is easier to shrink, and the film sealing effect is better.

The top end of the case 1 is provided with a vent 12. Excess steam within the cabinet 1 can be vented through vent 12.

Be equipped with condensing panel 13 in the quick-witted case 1, condensing panel 13 includes the metal sheet 14 of a plurality of intervals settings, and the below of condensing panel 13 is equipped with water guide plate 15, and water guide plate 15's cross sectional shape is "V" type, and the steam in quick-witted case 1 can condense into the water droplet on metal sheet 14, and the water droplet is left to water guide plate 15 along metal sheet 14 in, and water guide plate 15 exports water, avoids quick-witted case 1 interior steam density too high and condenses on plastic film. The metal connections are provided with spaced groups.

The two sides of the case 1 are provided with heat insulation plates 16, and the heat insulation plates 16 insulate the case 1, reduce heat loss and save energy. The heat insulation curtains 17 are arranged at the openings at the two ends of the case 1, and the heat insulation curtains 17 reduce the outflow of hot air in the case 1 from the openings at the two ends of the case 1, reduce heat loss and save energy.

Further, be equipped with a plurality of heating panels in quick-witted case 1, the heating panel passes through air duct 7 and links to each other with steam chest 3, and steam passes through air duct 7 and enters into the heating panel, and the heating panel generates heat and supplies heat for quick-witted case 1 for the environment keeps in comparatively warm environment in quick-witted case 1, reduces the condensation of steam on plastic film. The bottom of the heat dissipation plate is provided with a water outlet, water drops are generated by condensation in the process that steam releases heat in the heat dissipation plate, the water drops are discharged from the water outlet, and water at the water outlet can be discharged together with water at the water guide plate 15 or can be discharged independently. In some embodiments of the present invention, the heat sink plate may be replaced with a heat sink 18.

The conveyor belt 2 comprises two chains 22 which are arranged in parallel, a plurality of parallel and spaced connecting rods 23 are arranged between the two chains 22, the chains 22 are supported by chain wheels 24, the chain wheels 24 are connected with a conveying motor 26 through a transmission chain, the conveying motor 26 drives the chains 22 to rotate through the transmission chain when working, and therefore the conveyor belt 2 moves, and products are brought into the case 1 and are taken out of the case 1.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a steam film sealing machine, a serial communication port, including quick-witted case (1), quick-witted case (1) both ends opening, be equipped with conveyer belt (2) in quick-witted case (1), quick-witted case (1) one side is equipped with steam chest (3), be equipped with the electrothermal tube in steam chest (3), be equipped with water filling port (4) on steam chest (3), the position that lies in conveyer belt (2) top in quick-witted case (1) is equipped with gas storage storehouse (5), the position that lies in conveyer belt (2) below in quick-witted case (1) is equipped with down gas storage storehouse (6), it all links to each other with steam chest (3) through air duct (7) to go up gas storage storehouse (5) and lower gas storage storehouse (6), the below of going up gas storage storehouse (5) and the top of lower gas storage storehouse (6).

2. The steam film sealing machine according to claim 1, characterized in that a piston plate (9) is arranged at one end in the upper gas storage bin (5), a pre-push spring (10) is arranged between the piston plate (9) and the side wall of the upper gas storage bin (5), a sliding plate (11) attached to the inner wall of the upper gas storage bin (5) is arranged on one side of the piston plate (9) close to the gas diffusion holes (8), a plurality of uniformly distributed adjusting holes (111) are arranged on the sliding plate (11), and the distribution positions of the adjusting holes (111) correspond to the gas diffusion holes (8) and are staggered with the gas diffusion holes (8).

3. The steam film sealing machine according to claim 1, characterized in that one end in the lower gas storage bin (6) is provided with a piston plate (9), a pre-push spring (10) is arranged between the piston plate (9) and the side wall of the lower gas storage bin (6), one side of the piston plate (9) close to the air diffusing holes (8) is provided with a sliding plate (11) attached to the inner wall of the lower gas storage bin (6), the sliding plate (11) is provided with a plurality of uniformly distributed adjusting holes (111), and the distribution positions of the adjusting holes (111) correspond to the air diffusing holes (8) and are staggered with the air diffusing holes (8).

4. The steam film sealing machine according to any one of claims 1 to 3, characterized in that the top end of the machine box (1) is provided with a vent (12).

5. The steam film sealing machine according to any one of claims 1 to 3, wherein a condensing plate (13) is arranged in the machine case (1), the condensing plate (13) comprises a plurality of metal plates (14) arranged at intervals, a water guide plate (15) is arranged below the condensing plate (13), and the cross section of the water guide plate (15) is V-shaped.

6. The steam film sealing machine according to any one of claims 1 to 3, characterized in that both sides of the machine case (1) are provided with heat insulation boards (16).

7. The steam film sealing machine according to any one of claims 1 to 3, characterized in that the openings at both ends of the machine case (1) are provided with heat insulation curtains (17).

8. The steam film sealing machine according to any one of claims 1 to 3, characterized in that a plurality of heat dissipation plates are arranged in the machine case (1), and the heat dissipation plates are connected with the steam box (3) through the air ducts (7).

9. The steam film sealing machine according to claim 1, further comprising a water tank (19), wherein the water tank (19) is arranged above the steam box (3), a water injection pipe (21) connected to the steam box (3) is arranged at the bottom of the water tank (19), and a valve (20) is arranged on the water injection pipe (21).

10. The steam film sealing machine according to claim 1, characterized in that the conveyor belt (2) comprises two chains (22) arranged side by side, a plurality of parallel and spaced connecting rods (23) are arranged between the two chains (22), the chains (22) are supported by chain wheels (24), and the chain wheels (24) are connected with a conveying motor (26) through a transmission chain.