CN212501382U

CN212501382U - Shrinkage furnace for bagging machine

Info

Publication number: CN212501382U
Application number: CN202021142609.XU
Authority: CN
Inventors: 鲍辛儿
Original assignee: Hangzhou Qinxiang Industrial Co ltd
Current assignee: Hangzhou Qinxiang Industrial Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-09
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a shrinkage furnace for a bagging machine, which comprises a furnace body, wherein a heating mechanism is arranged in the furnace body, one end of the furnace body is provided with a feed inlet, the other end of the furnace body is provided with a discharge outlet, a conveyor belt is arranged between the feed inlet and the discharge outlet and is communicated with the feed inlet and the discharge outlet, and the lower part of the conveyor belt is provided with a bottom plate; the bottom plates at the two sides of the conveyor belt are provided with baffle plates in the vertical direction; the protective cover is arranged on the baffle of the conveying belt at the discharge port, and the fan is arranged on the protective cover. The utility model discloses can reduce the effect that has the gaseous emission of peculiar smell.

Description

Shrinkage furnace for bagging machine

Technical Field

The utility model belongs to the technical field of the technique of hot packing processing and specifically relates to a shrink furnace for bagging machine is related to.

Background

At present, the shrinking furnace is suitable for outer-layer heat shrinking packages of barreled instant noodles, fine dried noodles, steamed bread slices, sterilized (disposable) tableware, toothpaste, cosmetics, mosquito-repellent incense, batteries and the like, and is a device commonly used in the field of processing and packaging.

Chinese patent with grant publication number CN207482323U discloses a thermal contraction furnace, which comprises a furnace body, the both sides of furnace body all are equipped with the opening, the open-ended both sides all are fixed with the fixed block, are equipped with the pivot between two fixed blocks, the both ends of pivot rotate with two fixed blocks respectively to be connected, have cup jointed the conveyer belt between two pivots, and the lateral wall fixed mounting of one of them fixed block has a drive arrangement, the output shaft end of a drive arrangement run through the fixed block and with the one end fixed connection of pivot, the impartial interval in both sides of conveyer belt is equipped with a plurality of stop gear, the interior top fixed mounting of furnace body has the mounting panel, the equidistant rotation of lower extreme of mounting panel is connected with hot water atomizer, be equipped with a plurality of locking mechanism that are used for fixing hot water atomizer on the mounting panel, the inner wall of.

The above prior art solutions have the following drawbacks: when the film is used, unpleasant odor is generated when the film is heated, and certain pollution is caused to the environment.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, one of the purposes of the utility model is to provide a shrink oven for bagging machine, it has the advantage that can reduce the gas emission that has the peculiar smell.

The above object of the present invention can be achieved by the following technical solutions:

a shrinkage furnace for a bagging machine comprises a furnace body, wherein a heating mechanism is arranged in the furnace body, one end of the furnace body is provided with a feed inlet, the other end of the furnace body is provided with a discharge outlet, a conveyor belt is arranged between the feed inlet and the discharge outlet and is communicated with the feed inlet and the discharge outlet, and a bottom plate is arranged at the lower part of the conveyor belt; the bottom plates at the two sides of the conveyor belt are provided with baffle plates in the vertical direction; the protective cover is arranged on the baffle of the conveying belt at the discharge port, and the fan is arranged on the protective cover.

By adopting the technical scheme, the protective cover can isolate the gas discharged from the through groove in the furnace body from the outside air, so that the air pumped by the fan is the gas doped with the unpleasant odor, the gas with the unpleasant odor can be reduced from being discharged into the air, and the pollution to the air is reduced.

The present invention may be further configured in a preferred embodiment as: the air outlet pipeline of the fan is provided with a three-way connector, one end of the three-way connector is fixedly connected with the air outlet pipeline, the other two ends of the three-way connector are respectively provided with an air outlet and fixedly connected with one end of the air outlet, and the air outlet is provided with a switch valve close to the three-way connector.

By adopting the technical scheme, when the filter screen needs to be replaced at one of the air outlets, the air outlet can be controlled to be in an open or closed state through the switch valve, the filter screen can be replaced under the condition of no shutdown, and the working efficiency is effectively improved.

The present invention may be further configured in a preferred embodiment as: and an active carbon filter screen is arranged at the outer end part of the air outlet.

By adopting the technical scheme, the active carbon filter screen can adsorb the bad smell extracted by the fan and effectively purify the extracted gas.

The present invention may be further configured in a preferred embodiment as: the active carbon filter screen is connected with the outer wall of the air outlet in a hasp mode.

Through adopting above-mentioned technical scheme, adopt the form of hasp, when needing to be changed the active carbon filter screen, can conveniently dismantle.

The present invention may be further configured in a preferred embodiment as: the furnace body is characterized in that the front end face and the rear end face of the furnace body are provided with inclined planes, and the surface of the conveying belt is provided with a partition plate.

Through adopting above-mentioned technical scheme, the inclined plane can make the furnace body more firm, and the baffle of conveyer belt can keep apart article, prevents to take place the adhesion when processing.

The present invention may be further configured in a preferred embodiment as: heating mechanisms are arranged on the top and the front and back surfaces of the interior of the furnace body, each heating mechanism comprises a heating plate and an electric heater, a support frame is arranged between each heating plate and the inner wall of the furnace body, one end of each support frame is fixedly connected with the inner wall of the furnace body, and the other end of each support frame is fixedly connected with each heating plate; the electric heater is arranged outside the furnace body, and an outlet of the electric heater penetrates through the wall of the furnace body and is arranged between the heating plate and the inner wall of the furnace body.

Through adopting above-mentioned technical scheme, set up many-sided heating mechanism, can process the article that need process fast, shorten process time, improve work efficiency.

The present invention may be further configured in a preferred embodiment as: and a heat preservation and insulation layer is fixedly arranged on the outer surface of the furnace body.

Through adopting above-mentioned technical scheme, the insulating layer can keep warm and cut off inside heat with the steam in the furnace body, prevents that the furnace body outer wall from sending out the scald.

The present invention may be further configured in a preferred embodiment as: the conveying belt conveyor is characterized in that a through groove in the vertical direction is formed in the baffle at the feeding port, an adjusting rod is arranged in the through groove and penetrates between the two layers of conveying belts, the adjusting rod is connected with the baffle through bolts, and screw rods of the bolts are embedded into the adjusting rod in a threaded connection mode.

Through adopting above-mentioned technical scheme, will adjust the pole and reciprocate, adjust suitable position and fasten adjusting pole and plate washer with the bolt, through changing the conflict range of regulating lever to the conveyer belt, play certain regulatory action to the tensile force of conveyer belt.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the protective cover can isolate the gas exhausted from the furnace body from the outside air, and the fan can reduce the gas with bad smell to be exhausted into the air, thereby reducing the pollution degree to the air;

2. the fan is provided with two air outlets, so that the filter screen can be replaced without stopping the fan, and the working efficiency is effectively improved;

3. the heat preservation insulating layer that the furnace body outer wall was equipped with not only can preserve inside heat, still can effectively prevent the furnace body outer wall from crossing scalding, leads to personnel to scald.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view showing the connection relationship between the blower and the furnace body.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic view of the overall cross-sectional structure of the present invention.

Reference numerals: 1. a furnace body; 2. a conveyor belt; 3. a feed inlet; 4. a discharge port; 5. a protective cover; 6. a fan; 7. an air outlet; 8. an on-off valve; 9. a partition plate; 10. a baffle plate; 11. an electric heat engine; 12. a three-way interface; 13. an active carbon filter screen; 14. a hasp; 15. a bevel; 16. heating plates; 17. a support frame; 18. an outlet; 19. a heat insulation layer; 20. adjusting a rod; 21. a through groove; 22. a base plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose the utility model, a shrinkage furnace for bagging machine comprises a furnace body 1, wherein the front and back end surfaces of the furnace body 1 are respectively arranged into inclined surfaces 15, one end of the furnace body 1 is provided with a feed port 3, the other end of the furnace body 1 is provided with a discharge port 4, a conveyor belt 2 is arranged between the feed port 3 and the discharge port 4, the conveyor belt 2 is made of fireproof and heat-resistant material, the conveyor belt 2 is communicated with the feed port 3 and the discharge port 4, and the lower end of the conveyor belt 2; the surface of the conveyor belt 2 is provided with a plurality of clapboards 9 which can prevent the adhesion among articles in the processing process; the bottom plates 22 at the two sides of the conveyor belt 2 are provided with vertical baffles 10 which can prevent the articles from separating from the conveyor belt 2 and play a certain positioning role; a through groove 21 in the vertical direction is formed in the baffle 10 at the feed port 3, an adjusting rod 20 is arranged in the through groove 21, the adjusting rod 20 penetrates between the two layers of conveyor belts 2, the adjusting rod 20 is connected with the baffle 10 through a bolt, a screw rod of the bolt is embedded into the adjusting rod 20 in a threaded connection mode, and the adjusting rod and the baffle are fastened by screwing the bolt; when the conveyor belt 2 needs to be tensioned and adjusted, the adjusting rod 20 moves upwards or downwards along the through groove 21, then is adjusted to a proper position, and is fixed by a bolt, so that the tensioning force of the conveyor belt 2 is adjusted; the baffle 10 of the conveyor belt 2 at the discharge port 4 is provided with a protective cover 5, and the protective cover 5 is provided with a fan 6.

Referring to fig. 1 and 3, a three-way connector 12 is arranged on an air outlet pipeline of the fan 6, one end of the three-way connector 12 is fixedly connected with the air outlet pipeline, the other two ends of the three-way connector 12 are respectively provided with an air outlet 7 and fixedly connected with one end of the air outlet 7, a switch valve 8 is arranged at the position, close to the three-way connector 12, of the air outlet 7, an active carbon filter screen 13 is arranged at the outer end part of the air outlet 7, the active carbon filter screen 13 is connected with the outer wall of the air outlet 7 in a hasp 14 mode, the active carbon filter screen 13 can adsorb peculiar smell, and can clean the gas with the unpleasant smell; when needs are changed active carbon filter screen 13, be in the closed condition with its ooff valve 8, the ooff valve 8 of the air outlet 7 department of another is in the open condition, opens hasp 14 that is equipped with on the active carbon filter screen 13, alright with under the circumstances of not shutting down, change the filter screen, when changing, do not influence the use, improve work efficiency.

Referring to fig. 1 and 4, a heat insulation layer 19 is fixedly arranged on the outer surface of the furnace body 1, so that heat can be effectively isolated, and the outer surface of the furnace body 1 is at a normal temperature; heating mechanisms are arranged on the top and the front and back surfaces of the interior of the furnace body 1, each heating mechanism comprises a heating plate 16 and an electric heater 11, a support frame 17 is arranged between the heating plate 16 and the inner wall of the furnace body 1, one end of each support frame 17 is fixedly connected with the inner wall of the furnace body 1, and the other end of each support frame 17 is fixedly connected with the heating plate 16; the electric heating machine 11 is positioned outside the furnace body 1, and an outlet 18 of the electric heating machine 11 penetrates through the side wall of the furnace body 1 and is positioned between the heating plate 16 and the inner wall of the furnace body 1; all be equipped with heating mechanism in the inside three position of furnace body 1 and can increase the heated area when processing, make article rapid processing, improve work efficiency greatly.

The implementation principle of the embodiment is as follows: when an article needs to be processed, the article is placed at the feed port 3 and is conveyed to the heating position of the furnace body 1 through the conveyor belt 2 for processing treatment, and the article is conveyed out from the discharge port 4 through the conveyor belt 2 after the processing is finished; in the heating process, unpleasant odor is generated, the fan 6 is turned on, one of the switch valves 8 is in an open state, air draft treatment is carried out, the gas with the unpleasant odor is absorbed by the activated carbon filter screen 13, and then the filtered gas is discharged, so that the pollution to the environment is reduced; when the tension of the conveyor belt 2 needs to be adjusted, the adjusting rod 20 moves upwards or downwards along the through groove 21 on the baffle 10, is adjusted to a proper position, and is fastened by bolts, so that the tension of the conveyor belt 2 can be adjusted.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A shrinkage furnace for a bagging machine comprises a furnace body (1), wherein a heating mechanism is arranged in the furnace body (1), a feeding hole (3) is formed in one end of the furnace body (1), a discharging hole (4) is formed in the other end of the furnace body (1), a conveying belt (2) is arranged between the feeding hole (3) and the discharging hole (4), the conveying belt (2) is communicated with the feeding hole (3) and the discharging hole (4), and a bottom plate (22) is arranged at the lower part of the conveying belt (2); the method is characterized in that: the bottom plates (22) at the two sides of the conveyor belt (2) are provided with baffle plates (10) in the vertical direction; the automatic conveying device is characterized in that a protective cover (5) is arranged on a baffle (10) of the conveying belt (2) at the discharge port (4), and a fan (6) is arranged on the protective cover (5).

2. The shrinking furnace for bagging machine as claimed in claim 1, wherein: be equipped with tee bend interface (12) on the air-out pipeline of fan (6), wherein one end and the air-out pipeline fixed connection of tee bend interface (12), other both ends all be equipped with air outlet (7) and with the one end fixed connection of air outlet (7), air outlet (7) are close to tee bend interface (12) department and are equipped with ooff valve (8).

3. The shrinking furnace for bagging machine as claimed in claim 2, wherein: and an active carbon filter screen (13) is arranged at the outer end part of the air outlet (7).

4. The shrinking furnace for bagging machine as claimed in claim 3, wherein: the active carbon filter screen (13) is connected with the outer wall of the air outlet (7) in a hasp (14) mode.

5. The shrinking furnace for bagging machine as claimed in claim 1, wherein: the furnace body (1) is provided with inclined planes (15) on the front and back end faces, and the surface of the conveyor belt (2) is provided with a partition plate (9).

6. The shrinking furnace for bagging machine as claimed in claim 1, wherein: heating mechanisms are arranged on the top and the front and back sides of the interior of the furnace body (1), each heating mechanism comprises a heating plate (16) and an electric heater (11), a support frame (17) is arranged between each heating plate (16) and the inner wall of the furnace body (1), one end of each support frame (17) is fixedly connected with the inner wall of the furnace body (1), and the other end of each support frame (17) is fixedly connected with the corresponding heating plate (16); the electric heating machine (11) is positioned outside the furnace body (1), and an outlet (18) of the electric heating machine (11) penetrates through the wall of the furnace body (1) and is positioned between the heating plate (16) and the inner wall of the furnace body (1).

7. The shrinking furnace for bagging machine as claimed in claim 1, wherein: and a heat insulation layer (19) is fixedly arranged on the outer surface of the furnace body (1).

8. The shrinking furnace for bagging machine as claimed in claim 1, wherein: the conveying belt conveyor is characterized in that a through groove (21) in the vertical direction is formed in the baffle (10) at the feed inlet (3), an adjusting rod (20) is arranged in the through groove (21), the adjusting rod (20) penetrates between the two layers of conveying belts (2), the adjusting rod (20) is connected with the baffle (10) through bolts, and screws of the bolts are embedded into the inside of the adjusting rod (20) in a threaded connection mode.