CN215108117U

CN215108117U - Door lock device of microwave drying equipment

Info

Publication number: CN215108117U
Application number: CN202120670987.3U
Authority: CN
Inventors: 郭程
Original assignee: Jinan Jinwo Building Equipment Co ltd
Current assignee: Caoxian Jinkangda Wood Industry Co.,Ltd.
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-12-10
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to a microwave drying equipment's locks belongs to drying equipment technical field. The device is including the stoving box and set up the door body on the stoving box, the door body passes through the articulated shaft rotation to be fixed on the stoving box, the one end that the articulated shaft was kept away from to the door body is equipped with the lug be equipped with the clamp plate on the stoving box, the clamp plate can move on the box and the rotation of the lug contact restriction door body the articulated shaft one end is kept away from to the door body is equipped with the recess be equipped with the electro-magnet on the corresponding place of stoving box and recess, the electro-magnet can insert in the circumstances iron core of circular telegram in the recess. The device simple structure, and can realize dual locking with the door body, guaranteed the stable operation of microwave equipment.

Description

Door lock device of microwave drying equipment

Technical Field

The utility model belongs to the technical field of drying equipment, specifically a door lock device of microwave drying equipment has been related to.

Background

The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.

At present, the microwave heating technology is widely applied to the food processing industry, the hotel fast food lamp industry and the like. The existing large-scale microwave equipment generally comprises a plurality of independent microwave boxes, a door body capable of being opened is arranged on each microwave box, the door body device occupies an important position in the microwave equipment, the door body needs to be closed in the operation process of the microwave equipment, an electric control structure is adopted in the door body locking structure of the existing microwave box, the structure is not only complex, the switch contact of the door lock can be clamped to be exposed and visible, a person can contact the door lock easily, and once the door lock is operated in the operation process of the equipment, misoperation occurs, and the operation of the whole equipment can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that exists among the prior art, the utility model provides a microwave drying equipment's locks, the device simple structure, and can realize dual locking with the door body, guaranteed microwave equipment's stable operation.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

the utility model provides an at least embodiment provides a microwave drying equipment's locks, including the stoving box and set up the door body on the stoving box, the door body passes through the articulated shaft rotation to be fixed on the stoving box, the one end that the articulated shaft was kept away from to the door body is equipped with the lug be equipped with the clamp plate on the stoving box, the clamp plate can remove on the box and the rotation of the lug contact restriction door body the articulated shaft one end is kept away from to the door body is equipped with the recess be equipped with the electro-magnet on the stoving box and the corresponding place of recess, the electro-magnet can insert in the circumstances iron core of circular telegram in the recess.

Furthermore, a pair of slide rails is arranged on the drying box body, and the pressing plate is arranged on the slide rails in a sliding manner.

Further, the surface of the drying box body is provided with an embedded groove for accommodating the bump, the depth of the embedded groove is equal to the thickness of the bump, and the sliding rails are arranged on two sides of the embedded groove.

Furthermore, the slide rail includes stopper and spout piece two parts in the direction of height, and wherein the space between the stopper of two slide rails is used for holding the lug, and the thickness of stopper equals the thickness of lug, the clamp plate slides and sets up in the spout of spout piece.

Furthermore, the surfaces of the two sides of the protruding block of the door body are respectively provided with a fixed block, and the groove is formed in the fixed block.

Furthermore, an observation window is arranged on the door body.

Further, the electromagnet is communicated with an operation switch of the microwave box body.

Compared with the prior art, the utility model has the advantages and positive effect be:

the utility model provides a microwave drying equipment's locks can realize the double-locking to the door body, when closing the door body, thereby can slide the slider to the top suppression of lug and then the rotation of the restriction door body of lug, the electro-magnet circular telegram electromagnetism piece stretches out in inserting the recess on the door body simultaneously, has just so realized the double-locking of the door body.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is an overall structure diagram of a door lock device of a microwave drying apparatus provided in embodiment 1 of the present disclosure;

fig. 2 is an overall structural view of a door lock device of a microwave drying apparatus provided in embodiment 2 of the present disclosure;

fig. 3 is a partial schematic view of a guide rail in a door lock device of a microwave drying apparatus provided in an embodiment of the present disclosure.

In the figure: 1. the microwave oven comprises a microwave oven body, 2, a door body, 3, a first square bump, 4, a pressing plate, 5, a sliding rail, 51, a limiting part, 52, a sliding groove, 6, an embedded groove, 7, a second square bump, 8, a groove, 9, an observation window, 10 and an electromagnet.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, the present embodiment provides a door lock device for microwave drying equipment, the door lock device includes a drying box 1 and a door body 2 disposed on a casing of the drying box, a general drying equipment is formed by connecting a plurality of drying boxes 1 in series, then each drying box 1 is provided with a door body 2 capable of being opened, the door body 2 is rotatably connected with a surface of the drying box through a rotating shaft, and articles in the microwave box can be taken out through rotating the door body 2.

Specifically, as shown in fig. 1, in the embodiment, the door body is provided with a first square projection 3 at an end away from the hinge shaft, the first square projection 3 is fixed on the surface of the door body through a bolt, and when the door body is closed, the lower surface of the direction projection can be abutted against the surface of the drying box body.

Furthermore, slide rails 5 are arranged on two sides of the drying box body in the length direction of the first-direction convex block, a press plate 4 is arranged between the two slide rails 5, and the press plate 4 is arranged on the slide rails in a sliding manner, can slide in the slide rails and moves to the upper surface of the convex block 3 so as to press the first-direction convex block 3, so that the door body 2 is limited to rotate.

As shown in fig. 1 and 3, the overall height of the slide rail is greater than the thickness of the square bump, and the slide rail includes a limiting portion 51 and a sliding groove portion 52 in the height direction, wherein the two limiting portions 51 are a solid block, the distance between the two limiting portions is equal to the width of the first direction bump 3, and the pressing plate 4 is inserted into the sliding groove of the two sliding groove portions 52 and can slide in the sliding groove, so that when the door body is closed, the first direction bump 3 on the door body can just fall into the gap between the two limiting portions, and then can be moved to the top of the first direction bump 3 by sliding the pressing plate 4. It should be noted that, in this embodiment, the gap between the two limiting portions 51 may also implement a positioning function for closing the door body.

Of course, as shown in fig. 2, in other embodiments, the first direction protrusion 3 may be integrally formed with the door body, and a groove 6 for placing the first direction protrusion 3 is also provided at a position of the drying cabinet corresponding to the first direction protrusion 3, then sliding rails are provided at two sides of the groove 6, and then a pressing plate is provided in the sliding rails, so that the first direction protrusion 3 is just inserted into the groove 6 when the door body is closed, and then the pressing plate 4 is moved.

Preferably, the first direction protrusion 3 in this embodiment is disposed at a middle position of the door body.

Furthermore, in order to avoid that the pressing plate is carelessly opened in the operation process of the drying equipment so as to influence the motion of the whole drying equipment, in the implementation, two sides of one side of the door body, which is far away from the hinge shaft, are also provided with second convex blocks 7, the thickness of the second convex blocks 7 is larger than that of the first convex blocks, the second convex blocks 7 are provided with grooves 8, meanwhile, the positions, corresponding to the second sliding blocks, on the drying box body are provided with electromagnets 10, which are provided with scrap iron, the electromagnets extend out after being electrified and then are inserted into the grooves 8 of the second sliding blocks, so that the door body can be locked again, wherein a switch of the electromagnets 10 is connected with a main switch in the microwave box body, after the door body is closed, the square convex blocks are pressed through the pressing blocks to realize primary locking, and when the microwave box body starts to work, the electromagnets 10 are under the condition of being electrified, the core extends out of the groove of the second sliding block and is inserted into the groove of the second sliding block, and locking of the door body is achieved again, so that double locking of the door body is achieved, and normal and stable operation of the equipment is guaranteed.

In addition, the utility model provides a still be equipped with observation window 9 on the door body 2, operating personnel can see this equipment of operational aspect in the microwave box through this observation window 9 in time.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. The utility model provides a microwave drying equipment's locks, includes the stoving box and sets up the door body on the stoving box, the door body passes through the articulated shaft rotation to be fixed on the stoving box, its characterized in that, the one end that the articulated shaft was kept away from to the door body is equipped with the lug be equipped with the clamp plate on the stoving box, the clamp plate can move on the box and the rotation of the lug contact restriction door body be in equally the articulated shaft one end is kept away from to the door body is equipped with the recess be equipped with the electro-magnet on the stoving box and the corresponding place of recess, the electro-magnet can insert in the circumstances iron core of circular telegram in the recess.

2. The door locking device of a microwave drying apparatus as claimed in claim 1, wherein a pair of sliding rails is provided on the drying cabinet, and the pressing plate is slidably provided on the sliding rails.

3. The door locking device of a microwave drying apparatus as claimed in claim 2, wherein an insertion groove for receiving the protrusion is provided on the surface of the drying cabinet, the depth of the insertion groove is equal to the thickness of the protrusion, and the slide rails are provided at both sides of the insertion groove.

4. The door lock device of microwave drying equipment as claimed in claim 2, wherein the slide rail includes two parts of a stopper and a chute block in the height direction, wherein the space between the stoppers of the two slide rails is used for accommodating the protrusion, the thickness of the stopper is equal to the thickness of the protrusion, and the pressing plate is slidably disposed in the chute of the chute block.

5. The door lock device of microwave drying equipment as claimed in claim 1, wherein the door body is provided with fixing blocks on the surfaces of both sides of the projection, respectively, and the groove is provided on the fixing blocks.

6. The door lock device of microwave drying equipment according to claim 1, characterized in that the door body is provided with an observation window.

7. The door lock device of a microwave drying apparatus as claimed in claim 1, wherein the electromagnet is communicated with an operation switch of the microwave cabinet.