CN211002191U

CN211002191U - Horizontal shrinkage furnace

Info

Publication number: CN211002191U
Application number: CN201921851437.0U
Authority: CN
Inventors: 巫金财
Original assignee: Hejia New Technology Co ltd
Current assignee: Hejia New Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-14
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a horizontal shrinkage furnace, which comprises a furnace body, a wind wheel and a shrinkage furnace body, wherein the wind wheel is provided with a downward opening, a first opening and a second opening which are vertical to the downward opening and are symmetrically arranged, and the wind wheel is arranged on the other side corresponding to the downward opening; a plurality of heating units arranged inside two corresponding wall bodies of the furnace body, and a first air outlet is arranged on the inner wall; a wind guide box embedded in the oven body from the downward opening to form a cyclone space having a flowing air stream: a first air inlet connected with the first air outlet; the second air outlet is used for guiding the air flow out of the air guide box; the air guide device is arranged in the center of the air guide box and used for guiding the air flow to flow in the centralized direction; at least one air return opening arranged at two sides of the air outlet is used for guiding the air flow and guiding the air flow back to the cyclone space again.

Description

Horizontal shrinkage furnace

Technical Field

The present invention relates to a horizontal type shrinking furnace, and more particularly to a horizontal type up-down thermal circulation airflow device.

Background

Generally, the existing heat-shrinkable equipment mostly adopts horizontal heating to shrink the envelope outside the object, that is, hot air flows are provided at the left and right sides of the object to shrink the envelope outside the object, but hot air provided by the heat-shrinkable equipment is mostly blown upwards to the object in the same direction, and meanwhile, the air flow cannot be recovered, and further, the air flow cannot be circulated, accurate and concentrated to provide a heat source on the object, and the direction of the object cannot be randomly changed on conveying equipment, and meanwhile, the heat-shrinkable function cannot be performed on small objects, so that the same object is reversely conveyed and heated repeatedly when the heat-shrinkable program is performed, and unnecessary energy waste is easily caused.

Therefore, it is still a technical and technical problem to be solved to provide a heat-shrinkable device that is more convenient, simple and fast to use, and does not cause unnecessary energy waste, and can save heat-shrinking time.

SUMMERY OF THE UTILITY MODEL

The main purpose of the utility model is to solve the problem of the conventional implementation scheme, achieve the effect of thermal shrinkage with high efficiency and fast time saving, and save the energy waste of unnecessary energy.

To achieve the above object, the present invention provides a horizontal shrinking furnace, which comprises a horizontal upper and lower circulating heating device, a rolling type conveyer belt, and a hot-compression program for rolling the articles on the conveyer belt in a short time, regardless of the size of the articles, so as to achieve the purpose of rapid and perfect hot compression.

The technical means adopted by the utility model are as follows.

A horizontal shrinkage furnace comprises a furnace body, a first shrinkage cavity and a second shrinkage cavity, wherein the furnace body is provided with a downward opening, a first opening and a second opening which are vertical to the downward opening and are mutually and symmetrically arranged; the heating units are arranged inside two corresponding wall bodies of the furnace body, and a first air outlet is arranged on the inner wall facing each other and used for heating the airflow circulating in the furnace body; the air guide box is embedded into the furnace body from the downward opening and forms a cyclone space with flowing air flow, wherein the air guide box comprises a first air inlet which is connected with the first air outlet and guides the air flow passing through the heating unit to be guided into the air guide box; the second air outlet is used for guiding the air flow guided into the air guide box through the first air inlet out of the air guide box; the air guide device is arranged in the center of the air guide box and guides the air flow to flow in a centralized direction; at least one air return opening is arranged at two sides of the air outlet, is arranged at the same side of the first opening and the second opening, and guides the air flow guided out by the second air outlet to be guided back to the cyclone space again.

In one embodiment of the present invention, the furnace body is disposed on a rolling platform.

In one embodiment of the present invention, the oven body is provided with a handle at one side of the outer wall, and the side of the oven body, which is not provided with the handle, is connected to the rolling platform.

In an embodiment of the present invention, the diversion device is of an inverted triangle or a square shape.

In an embodiment of the present invention, the second air outlet is provided with a stripe baffle.

In one embodiment of the present invention, the at least one air return opening has a mesh baffle.

In one embodiment of the present invention, the wind wheel has a rotary motor extending out of the furnace body.

In one embodiment of the present invention, the rolling platform has a conveyor belt disposed on a cushion with a plurality of rollers and at the same interval.

The utility model discloses produced beneficial effect: the horizontal up-and-down circulation heating is used in combination with the rolling type conveying belt, so that the hot compression process can be effectively carried out on the objects on the conveying belt while the objects roll in a short time no matter the sizes of the objects, the efficiency is high, the time is saved quickly, the effect of hot shrinkage is achieved, and meanwhile, the unnecessary energy waste can be saved.

Drawings

FIG. 1: the utility model discloses stove body exploded view of horizontal shrink stove.

FIG. 2: the utility model discloses furnace body section view of horizontal shrink furnace.

FIG. 3: the other direction section view of the furnace body of the horizontal shrinkage furnace of the utility model.

FIG. 4: the utility model discloses stove body wind flow of horizontal shrink stove is to the schematic diagram.

FIG. 5: the whole schematic diagram of the horizontal shrinkage furnace of the utility model.

FIG. 6: the other overall schematic diagram of the horizontal shrinkage furnace of the utility model.

FIG. 7: the conveyer belt of the horizontal shrinkage furnace of the utility model is schematically shown.

Description of the figure numbers:

10 furnace body

110 open downward

120 first opening

130 second opening

140 wind wheel

141 rotary motor

150 heating unit

160 wall body

161 inner wall

170 first air outlet

180 handle

20 wind guide box

210 first air inlet

220 second air outlet

230 flow guiding device

240 at least one air return opening

30 rolling platform

310 conveyer belt

311 roller

312 soft cushion

40 article.

Detailed Description

First, please refer to fig. 1, fig. 2, and fig. 3, which are an exploded view of a furnace body, a sectional view of the furnace body, and a sectional view of the other direction of the furnace body of the horizontal shrinkage furnace according to the present invention, wherein the present invention provides a horizontal shrinkage furnace, which at least comprises: a furnace body 10 having a downward opening 110, and a first opening 120 and a second opening 130 perpendicular to the downward opening 110 and symmetrically disposed with respect to each other, wherein the furnace body further includes a wind wheel 140 disposed at the other side corresponding to the downward opening 110 and having a rotary motor 141 extending out of the furnace body 10 for rotating and making the airflow flow inside the furnace body 10; a plurality of heating units 150 disposed inside two corresponding walls 160 of the furnace body 10, and having a first outlet 170 on an inner wall 161 facing each other, for heating the air flowing through the furnace body 10, wherein a handle 180 is disposed on one side of the outer wall 160; an air guiding box 20 inserted into the furnace body 10 from the downward opening 110 and forming a cyclone space for flowing air, wherein the air guiding box 20 includes a first air inlet 210 connected to the first air outlet 170 and guiding the air flowing through the heating unit 150 to the air guiding box 20; a second air outlet 220, which is provided with a stripe baffle and guides the air flow guided into the air guiding box 20 through the first air inlet 210 out of the air guiding box 20; a guiding device 230, which is a device capable of changing the direction of the airflow, such as an inverted triangle or a square, and is disposed at the center of the guiding box 20 to guide the airflow to flow in a centralized direction; at least one air return opening 240 having a mesh baffle is disposed at two sides of the second air outlet 220 and at the same side as the first opening 120 and the second opening 130 to guide the air flow guided out from the second air outlet 220 and to return to the cyclone space.

Referring to fig. 4, 5, 6 and 7, referring to fig. 5 and 6, the furnace body 10 of the horizontal shrinkage furnace of the present invention is disposed on a rolling platform 30, the rolling platform 30 is disposed with an openable furnace body 10, and the side of the wall 160 opposite to the side without the handle 180 is assembled with the rolling platform 30, when the furnace body 10 is covered on the rolling platform 30, the conveyor 310 will feed an object 40 into the furnace body 10 from the first opening 120 for thermal shrinkage process, and referring to fig. 4, a cyclone space is formed between the furnace body 10 and the wind guiding box 20, when the object 40 is fed between the furnace body 10 and the rolling platform 30, the wind wheel 140 moves the airflow in the cyclone space in the furnace body 10 by the rotation of the wind wheel 140 (please refer to the arrow flow direction in fig. 4), and the wind wheel 140 brings the airflow to the heating unit 150 inside the two sides of the wall 160, heats the flowing air, and guides the airflow to the first air inlet 210 through the first air outlet 170, when the airflow is guided to the inside of the wind guiding box 20 through the first air inlet 210, because the air collides with the inverted triangular guiding device 230, the air can intensively flow to the second air outlet 220 along the guiding device 230 with the inclined plane, so that the gas with heat energy can be accurately guided to the envelope on the object 40 to achieve the effect of heat shrinkage, meanwhile, the air rebounded to the side of the object 40 is redirected to the cyclone space through the at least one air return 240, and is redirected to the heating unit 150 by the driving of the wind wheel 140, so as to form a circulating airflow, as shown in fig. 7, since the object 40 is disposed on the plurality of rollers 311 and the conveyor belt 310 disposed on the soft pad 312 at the same interval, the rollers 311 rotate while driving the object 40 to rotate, and the object 40 and the soft pad 312 can generate friction with the assistance of the soft pad 312, so that the object 40 can roll more effectively to achieve even heating.

As can be seen from the above description, the present invention has the following advantages compared with the prior art and the product.

1. The horizontal shrinkage furnace of the utility model can make the envelope on the article shrink on the article more easily by means of the upper and lower circular cyclones.

2. The utility model discloses a horizontal shrink stove can borrow the friction that is located article on the gyro wheel and cushion to produce some resistance, makes the article more effectively roll, and it is average more effectively to reach the heating simultaneously.

3. The horizontal shrinkage furnace of the utility model can effectively save unnecessary energy waste by means of circulating airflow flowing.

4. The horizontal shrinkage furnace of the utility model can be guided to the object more effectively and accurately by the guiding device, so that the object can more effectively and truly carry out the thermal shrinkage process.

Particularly, the utility model discloses borrow by horizontal shrink stove, go up lower heated air circulation mode, collocation guiding device simultaneously makes the air current that has heat energy more effectively and accurate guide to on the article to by the friction of the article that is located on the gyro wheel and cushion make the article more effectively roll, use to make the effective and even shrink purpose that reaches of diolame on the article.

Claims

1. A horizontal shrinkage furnace, comprising:

a furnace body (10) having a downward opening (110), and a first opening (120) and a second opening (130) perpendicular to the downward opening (110) and symmetrically disposed with respect to each other, wherein the furnace body comprises:

the wind wheel (140) is arranged on one side corresponding to the downward opening (110) and rotates to enable the airflow to flow in the furnace body (10);

a plurality of heating units (150) disposed inside two corresponding walls (160) of the furnace body (10), and having a first air outlet (170) on an inner wall (161) facing each other, for heating the air flowing through the furnace body (10);

a wind guide box (20) inserted into the furnace body (10) from the downward opening (110) and forming a cyclone space having a flowing air current, comprising:

a first air inlet (210) coupled to the first air outlet (170) and guiding the air flow passing through the heating unit (150) into the air guide box (20);

a second air outlet (220) for guiding the air flow guided into the air guiding box (20) through the first air inlet (210) out of the air guiding box (20);

a flow guiding device (230) arranged in the center of the air guiding box (20) and used for guiding the air flow to flow in a centralized direction; and

at least one air return opening (240) is disposed at two sides of the second air outlet (220), and is disposed at the same side of the first opening (120) and the second opening (130), and guides the air flow guided out by the second air outlet (220) to return to the cyclone space.

2. The horizontal shrinkage furnace according to claim 1, wherein the furnace body (10) is disposed on a rolling platform (30).

3. The horizontal shrinkage oven according to claim 2, wherein the oven body (10) is provided with a handle (180) at one side of the outer portion of the wall (160), and is assembled with the rolling platform (30) at the opposite side where the handle (180) is not provided.

4. The horizontal shrinking furnace of claim 1, wherein the deflector (230) is of an inverted triangular or square shape.

5. The horizontal shrinking furnace of claim 1, wherein the second outlet (220) is provided with a strip baffle.

6. The horizontal convergent furnace of claim 1, wherein the at least one return air inlet (240) has a grid baffle.

7. The horizontal-type shrinkage oven according to claim 1, wherein the wind wheel (140) has a rotary motor (141) extending out of the oven body (10).

8. The horizontal shrinking furnace according to claim 2, wherein the rolling platform (30) has a conveyor belt (310) disposed on a cushion (312) at the same interval with a plurality of rollers (311).