WO2019119699A1

WO2019119699A1 - Steam film-sealing machine

Info

Publication number: WO2019119699A1
Application number: PCT/CN2018/084272
Authority: WO
Inventors: 李文明; 马俊
Original assignee: 苏州山町蜂产品有限公司
Priority date: 2017-12-19
Filing date: 2018-04-24
Publication date: 2019-06-27
Also published as: CN108016642A

Abstract

Provided is a steam film-sealing machine, comprising a case (1) and a conveyor belt (2), wherein the case is provided with a feed port (3) and a discharge port (4), the conveyor belt passes through the feed port and the discharge port to convey materials, two sides inside the case are provided with several vent pipes (5), each of the vent pipes is provided with several vent holes (6), the vent pipes are connected to a gas supply device (8) by means of a gas inlet pipe (7), and a top end of the case is provided with a first gas discharge cylinder (9) for discharging gas. The steam film-sealing machine has a rational structural design and can realize automatic film sealing. By providing a pre-shaping device to pre-shape a plastic film on a material bottle and then blowing high-pressure air out of the obliquely arranged vent pipes, complete packaging of plastic film is realized, and the surface is esthetically-pleasing, without wrinkles, lobes and other defects.

Description

Steam sealing machine

Technical field

The invention relates to the field of packaging machinery and equipment, and in particular to a steam sealing machine.

Background technique

For food-grade filling products, a plastic film is usually wrapped around the material bottle. The plastic film needs to be wrapped on the material bottle through a special sealing machine. The existing sealing machine is unreasonable in structural design, resulting in wrapped plastic. The film has defects such as wrinkles and lobes, which seriously affect the appearance of the product.

Summary of the invention

It is an object of the present invention to provide a steam sealing machine for solving the problems of wrinkles, lobes, and the like in a plastic film wrapped by a film sealing machine in the prior art.

The invention provides a steam sealing machine, comprising a casing and a conveyor belt. The casing is provided with a feeding port and a discharging port. The conveyor belt passes through the feeding port and the discharging port for conveying materials, and a plurality of exhaust pipes are arranged on both sides of the casing. Each of the exhaust pipes is provided with a plurality of exhaust holes, and the exhaust pipe is connected to the air supply device through the intake pipe, and the gas outlet is arranged at the top of the casing for discharging the gas.

Further, the method further includes a predetermined type device disposed at the front end of the feed port, the predetermined type device comprising a box body including a feeding door and a discharging door, heating pipes are arranged on both sides of the box body, the conveyor belt passes through the feeding door and The discharge door is used to transport the material.

Further, a gas storage tank disposed between the air supply device and the exhaust pipe is further included.

Further, the intake pipe includes a branch pipe and a main pipe corresponding to each exhaust pipe, and a valve is disposed on each of the branch pipe and the main pipe.

Further, the exhaust pipe is inclined up and down.

Further, the gas outlet 2 is disposed at the front end of the feed port.

Further, a curtain is arranged at the discharge port.

Further, the number of exhaust pipes is four.

Further, the number of vent holes on each exhaust pipe is four.

The beneficial effects of adopting the above technical solution of the present invention are:

The steam sealing machine of the invention has reasonable structural design and can realize automatic film sealing; the plastic film is pre-formed on the material bottle by setting a predetermined type device, and then the high-pressure gas blown out by the inclined exhaust pipe realizes the integrity of the plastic film. Package, beautiful surface, no wrinkles, lobes and other defects.

DRAWINGS

Figure 1 is a schematic structural view of a steam sealing machine of the present invention;

2 is a schematic view of a chassis and an internal structure of the present invention;

In the drawings, the list of parts represented by each label is as follows:

1-Chassis, 2-Conveyor, 3-feed, 4-outlet, 5-exhaust, 6-vent, 7-intake, 8-supply, 9-outlet, 10- Predetermined device, 11-gas storage tank, 12-valve, 13-venting cylinder 2, 101-box, 102-feed gate, 103-discharge gate, 104-heating tube.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments.

As shown in FIG. 1, the present invention provides a steam sealing machine comprising a casing 1 and a conveyor belt 2, the casing 1 is provided with a feeding port 3 and a discharge port 4, and the conveyor belt 2 passes through the inlet port 3 and the discharge port 4 For conveying materials, a plurality of exhaust pipes 5 are disposed on both sides of the casing 1 , and each exhaust pipe 5 is provided with a plurality of exhaust holes 6 , and the exhaust pipe 5 is connected to the air supply device 8 through the intake pipe 7 , and the top of the chassis 1 is disposed The air cylinder is 9 for discharging gas. In this embodiment, after the material bottle with the plastic film on the surface enters the chassis 1 through the conveyor belt 2, the high-pressure gas blown out in the vent hole 6 causes the plastic film to completely shrink on the material bottle, and then leaves the chassis 1 with the conveyor belt 2, and is completed. During the packaging process, the air outlet 9 at the top of the chassis 1 discharges gas in real time.

In the above embodiment, specifically, it further includes a predetermined type device 10 disposed at the front end of the feed port 3. The predetermined type device 10 includes a case 101 including a feed door 102 and a discharge door 103, and the inside of the case 101 The heating pipe 104 is disposed on both sides, and the conveyor belt 2 passes through the feeding door 102 and the discharging door 103 for conveying materials. After the plastic film is pre-fixed on the material bottle, the high-pressure air is contracted, and the surface effect is better.

Specifically, it also includes a gas storage tank 11 disposed between the gas supply device 8 and the exhaust pipe 5, and the gas is supplied to the exhaust pipe 5 through the gas storage tank 11, so that the gas flow is more stable.

Specifically, the intake pipe 7 includes a branch pipe and a main pipe corresponding to each of the exhaust pipes 5, and a valve 12 is disposed on each of the branch pipes and the main pipe.

Specifically, the exhaust pipe 5 is disposed obliquely up and down, which is more favorable for uniform blowing, thereby avoiding packaging defects.

Specifically, the front end of the feed port 3 is provided with a gas cylinder 23, and at the same time, a curtain is arranged at the discharge port 4, and the gas is further discharged through the feed port 3.

Specifically, as shown in FIG. 2, the number of the exhaust pipes 5 is four, and the number of the exhaust holes 6 on each of the exhaust pipes 5 is four.

In summary, the steam sealing machine of the present invention has a reasonable structural design and can realize automatic sealing; by setting a predetermined type of device, the plastic film is pre-formed on the material bottle, and then the high-pressure gas blown out by the inclined exhaust pipe realizes the plastic. The film is completely encapsulated, the surface is beautiful, and there are no defects such as wrinkles and lobes.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

Claims

A steam sealing machine comprising a casing and a conveyor belt, wherein the casing is provided with a feeding port and a discharging port, and the conveyor belt passes through the feeding port and the discharging port for conveying materials, and the inside of the casing is two A plurality of exhaust pipes are disposed on the side, and each of the exhaust pipes is provided with a plurality of exhaust holes, and the exhaust pipe is connected to the air supply device through an intake pipe, and the top of the chassis is provided with a gas outlet one for exhausting gas.
A vapor film sealer according to claim 1, further comprising a predetermined type of device disposed at a front end of said feed port, said predetermined type of device including a case, said case including a feed door and a discharge A material door is provided on both sides of the inside of the box, and the conveyor belt passes through the feeding door and the discharging door for conveying materials.
The vapor sealing machine according to claim 1, further comprising a gas storage tank disposed between the air supply means and the exhaust pipe.
The steam sealing machine according to claim 1, wherein the intake pipe comprises a branch pipe and a main pipe corresponding to each exhaust pipe, and a valve is disposed on each of the branch pipe and the main pipe.
The vapor sealing machine according to claim 1, wherein the exhaust pipe is disposed up and down.
The vapor sealing machine according to claim 1, wherein a gas cylinder 2 is disposed at a front end of the feed port.
The vapor sealing machine according to claim 1, wherein a curtain is provided at the discharge opening.
A steam sealer according to claim 1 wherein the number of said exhaust pipes is four.
The vapor sealer according to claim 1, wherein the number of vent holes on each of the exhaust pipes is four.