CN217529184U

CN217529184U - Baking device

Info

Publication number: CN217529184U
Application number: CN202122895011.9U
Authority: CN
Inventors: 罗世龙; 程文浩
Original assignee: Guangzhou Dezhi Metal Products Co ltd
Current assignee: Guangzhou Dezhi Metal Products Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-10-04
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a baking device, include: the device comprises a shell, a baking cavity, a heating component and an electric control box; the baking cavity is positioned in the shell and is surrounded by a plurality of stainless steel plates, and a plurality of placing positions are arranged at the top of the shell and the top of the baking cavity; the heating part is fixed in the baking cavity; the electrical control box includes: a controller, a temperature sensor and a timer; the controller is connected with the temperature sensor and the heating part, the temperature sensor is used for monitoring temperature information of the baking cavity, and the controller opens or closes the heating part according to the temperature information; the controller is connected with the timer, the timer is used for timing, and the controller starts or closes the heating component according to the timing of the timer. The utility model provides the high reliability of stalk, filling tube heating.

Description

Baking device

Technical Field

The utility model belongs to the technical field of the die-casting, concretely relates to baking equipment.

Background

The die casting industry is one of the important supporting industries of the automotive industry and has been closely related to the development of automobiles. The rapid development of the automobile industry in recent years drives the rapid expansion of the die-casting market and endows the die-casting market with wide development prospects. In recent years, with the development of automobile manufacturing technology, the die casting industry is undergoing great changes in structure, as well as in the devices directly related to the die casting industry, such as: and (4) a quantitative furnace. From the original machine-side crucible to the ordinary holding furnace and then to the present quantitative furnace, the change of the ground coverage is generated. Wherein, the effect of stalk and filling tube in the quantitative furnace is very important to the quantitative furnace, and stalk and filling tube should fully preheat before going into the stove, among the prior art, adopt following mode to heat stalk, filling tube usually: 1. the gas baking gun is used for heating, the inside and the outside are slowly and uniformly distributed, the control cannot be well mastered, and the reached temperature and the control time have limitations due to manual operation; 2. the lift tube or the feed tube is put into a furnace for baking, and the putting depth, the color of the tube wall and the time are variable factors.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defects, the utility model provides a baking device which can improve the heating reliability of a riser tube and a charging tube.

In order to solve the problems, the invention adopts the following scheme:

a toasting device comprising: the device comprises a shell, a baking cavity, a heating component and an electric control box;

the baking cavity is positioned in the shell and is surrounded by a plurality of stainless steel plates, and a plurality of placing positions are arranged at the top of the shell and the top of the baking cavity;

the heating member is fixed on the baking cavity is internally provided with a baking cavity;

the electrical control box includes: a controller, a temperature sensor and a timer;

the controller is connected with the temperature sensor and the heating part, the temperature sensor is used for monitoring temperature information of the baking cavity, and the controller opens or closes the heating part according to the temperature information;

the controller is connected with the timer, the timer is used for timing, and the controller starts or closes the heating component according to the timing of the timer.

As a further improvement of the present invention, the electrical control box further comprises: the controller is connected with the first buzzer, and the first buzzer is driven when the heating component is closed by the controller.

As a further improvement of the utility model, an aluminum silicate fiber heat-insulating layer is filled between the shell and the baking cavity.

As a further improvement of the present invention, the bottom of the housing is fixed with a plurality of steel bars.

As a further improvement of the present invention, the present invention further comprises: a blower device; a circulating air duct is arranged in the baking cavity;

the air blowing device is fixed on the outer side of the outer shell, an air outlet of the air blowing device extends into the baking cavity;

the electric control box is connected with the air blowing device and controls the opening and closing of the air blowing device.

As a further improvement of the utility model, the electrical control box further comprises: an overtemperature protection instrument and a second buzzer;

the overtemperature protection instrument is connected with the heating part and the second buzzer, and is used for monitoring high-temperature information of the baking cavity, and closing the heating part and opening the second buzzer according to the high-temperature information.

As a further improvement of the utility model, the top of shell can be provided with the upper cover with overturning, the side of upper cover sets up the handle.

As a further improvement of the present invention, the present invention further comprises a first hinge, wherein the two ends of the first hinge are connected to the housing and the upper cover respectively.

As a further improvement of the utility model, the door leaf has been seted up to the shell, the door leaf pass through the second hinge with the shell connects, be provided with the lock on the door leaf.

As a further improvement of the present invention, the electrical control box further comprises: the overload protector and the overheat protector are connected between the controller and the air blowing device.

Compared with the prior art, the utility model discloses following beneficial effect has: the temperature sensor is adopted to monitor the temperature in the baking cavity in real time, the controller realizes the constant temperature control of the baking cavity, the timer is combined to time, and after the heating work is completed, the heating part is closed by the controller, so that the heating reliability of the riser tube and the charging tube is improved.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

FIG. 1 is a sectional view of a toasting apparatus according to embodiment 1;

FIG. 2 is a front view of the roasting apparatus according to embodiment 1;

fig. 3 is a schematic structural diagram of the electrical control box according to embodiment 1.

Description of the labeling: 1. a housing; 101. a door leaf; 102. a door lock; 103. a handle; 104. placing bits; 2. a baking chamber; 21. A stainless steel plate; 22. a circulating air duct; 3. a heating member; 4. an electrical control box; 401. a controller; 402. a temperature sensor; 403. a timer; 404. a first buzzer; 405. an overtemperature protection instrument; 406. a second buzzer; 407. an overload protector; 408. an overheat protector; 5. an aluminum silicate fiber heat-insulating layer; 6. a steel bar; 7. a blower device; 8. an upper cover; 9. a handle; 10. a first hinge; 11. a caster wheel; 12. a second hinge.

100. A riser tube; 200. a feed tube.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example 1

The present embodiment discloses a baking apparatus, as shown in fig. 1 to 3, comprising: the device comprises a shell 1, a baking cavity 2, a heating component 3 and an electric control box 4; the baking cavity 2 is positioned in the shell 1 and is surrounded by a plurality of stainless steel plates 21, and a plurality of placing positions 104 are arranged at the top of the shell 1 and the top of the baking cavity 2; the heating component 3 is fixed in the baking cavity 2; the electrical control box 4 includes: a controller 401, a temperature sensor 402, a timer 403; the controller 401 is connected with the temperature sensor 402 and the heating member 3, the temperature sensor 402 is used for monitoring the temperature information of the baking cavity 2, and the controller 401 turns on or off the heating member 3 according to the temperature information; controller 401 is connected to timer 403, timer 403 is used for timing, and controller 401 turns on or off heating member 3 according to the timing of timer 403.

Specifically, the shell 1 is made of a Q235 cold-rolled steel plate, angle steel and channel steel through welding, the surface is covered with environment-friendly high-temperature-resistant metal hammer-pattern baking paint, and the shell is attractive in appearance and durable in use. The stainless steel plate 21 of the baking chamber 2 is made by bending and welding SUS304 stainless steel wire-drawing plates. The heater block 3 adopts the stainless steel heating pipe of long-life, and four round holes have been seted up at the top of shell 1, and four round holes have been seted up at the top of toasting chamber 2, can place two stalk 100 and two heating material pipes simultaneously, and the concrete position and the size of round hole can be adjusted according to in-service use in a flexible way.

As shown in fig. 2, the electrical control box 4 further includes; the first buzzer 404 is connected with the controller 401, and the first buzzer 404 is driven when the controller 401 turns off the heating member 3, that is, when the heating member 3 stops working, the first buzzer 404 gives an alarm to prompt the end of the baking process.

In order to improve the heat insulation performance of the whole baking device and reduce heat loss, an aluminum silicate fiber heat insulation layer 5 is filled between the shell 1 and the baking cavity 2, and the thickness of the heat insulation layer is 120mm.

During the use, need use fork truck to carry toasting the case, so the bottom of shell 1 is fixed with a plurality of billet 6, and adjacent billet 6 forms the cell body in toasting the bottom of case, and during the use, fork truck passes the cell body, alright realize the transport to toasting the case.

Further, the present embodiment further includes a blower device 7; a circulating air duct 22 is arranged in the baking cavity 2, the circulating air duct 22 can be realized in the baking cavity 2 by welding strip-shaped stainless steel, and the circulating air duct 22 is arranged in the baking cavity 2 along the horizontal direction and the vertical direction; the air blowing device 7 is fixed on the outer side of the shell 1, and an air outlet of the air blowing device 7 extends into the baking cavity 2; the electric control box 4 is connected with the air blowing device 7 and controls the opening and closing of the air blowing device 7. The circulating air duct 22 in the baking cavity 2 is matched with the blower to horizontally and vertically supply air to the baking cavity 2. The heated air circulation mode is that the left side of the working chamber is hot-blast to blow out, after heating the lift tube 100 or the charging tube 200, the left side is blown into the left side circulation air duct 22 after the bottom volute and the centrifugal fan blade are pressurized, thereby the internal temperature of the baking device is uniform (the left side in the baking cavity 2 is a punching plate, which is beneficial to the uniform inlet and outlet of the circulation air).

The electrical control box 4 of the present embodiment further includes: an overtemperature protection meter 405 and a second buzzer 406; overtemperature prote instrument 405 is connected with heating element and second bee calling organ 406, overtemperature prote instrument 405 is used for monitoring toasting chamber 2's high temperature information, and close heating element 3 according to high temperature information, open second bee calling organ 406, in other words, when toasting when the temperature in chamber 2 exceedes the settlement temperature, overtemperature prote instrument automatic start, close heating element 3 (can be through cutting off the being connected of heating element 3 and power), and report to the police through second bee calling organ 406, so as to prevent the incident, overtemperature prote instrument adopts stainless steel armor K type thermocouple (phi 7 x 250 x 2.5M) temperature sensing probe to measure, the temperature measurement is sensitive, accurate, long service life. The temperature sensing probe is installed in the circulating air duct 22 to prevent the workpiece from being damaged.

The top of shell 1 is provided with upper cover 8 with overturning, and the side of upper cover 8 sets up handle 9, and handle 9 connects through first hinge 10 and shell 1, and upper cover 8 can overturn 90 degrees backward for keep warm, and discharge valve is equipped with at the top of upper cover 8, is used for the discharge of waste gas and steam, but external pipeline to outdoor.

The shell 1 is provided with a door leaf 101 for installation and maintenance, the door leaf 101 is provided with a handle 103, the door leaf 101 is connected with the shell 1 through a second hinge 12, and the door leaf 101 is provided with a door lock 102; specifically, the door 101 is opened rightward at one side, which accords with the right-hand operation habit, and the joint of the door 101 and the shell 1 is insulated by a high-temperature-resistant seal to ensure the sealing property and cleanliness; the door lock 102 is fixed by a rocker handle 103, so that the sealing performance of the door 101 is enhanced. And a channel steel is embedded at the position where the second hinge 12 and the door lock 102 are installed, and the channel steel is welded with the whole shell 1, so that firmness is ensured.

Further, the electrical control box 4 further includes: the overload protection device, the short-circuit protection device, the overload protector 407 and the overheat protector 408 are connected between the controller 401 and the blower device 7; thereby being capable of carrying out abnormal protection on the baking device.

The present invention is not limited to the above embodiments, and any modifications, equivalents, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A toasting apparatus, comprising: the device comprises a shell, a baking cavity, a heating component and an electric control box;

the heating part is fixed in the baking cavity;

2. The toasting apparatus of claim 1, wherein the electrical control box further comprises: the controller is connected with the first buzzer, and the first buzzer is driven when the heating component is closed by the controller.

3. The toasting device as defined in claim 1, wherein an insulation layer of alumina silicate fibers is filled between the outer housing and the toasting chamber.

4. The toasting apparatus of claim 1 wherein a plurality of steel bars are secured to the bottom of the housing.

5. The toasting apparatus of claim 1, further comprising: a blower device; a circulating air duct is arranged in the baking cavity;

the air blowing device is fixed on the outer side of the shell, and an air outlet of the air blowing device extends into the baking cavity;

6. The toasting apparatus of claim 1 wherein the electrical control box further comprises: an overtemperature protection instrument and a second buzzer;

7. The toasting device as claimed in claim 1, wherein the housing is provided with a flip-top lid, and a handle is provided beside the flip-top lid.

8. The toasting apparatus according to claim 7, further comprising a first hinge having two ends connected to the housing and the upper cover, respectively.

9. The toasting apparatus as defined in claim 1, wherein the housing has a door, the door is connected to the housing by a second hinge, and the door is provided with a door lock.

10. The toasting apparatus of claim 5, wherein the electrical control box further comprises: the overload protector and the overheat protector are connected between the controller and the air blowing device.