Vacuum drying equipment

Abstract

The utility model discloses vacuum drying equipment, which belongs to the technical field of vacuum drying, and adopts the technical scheme that the vacuum drying equipment comprises a vacuum cover and a carrying disc, the vacuum cover is buckled on the carrying disc, a microwave emitter is arranged on the vacuum cover, the top of the vacuum cover is connected with a connecting plate in a sliding manner, and the connecting plate is connected with the vacuum cover through a connecting rod. Fixing pieces are arranged at the bottom of the vacuum cover and in the connecting plate, a handle is slidably connected to the position, located on the fixing pieces, of the vacuum cover, an insertion opening is formed in the handle, the handle is limited by the fixing pieces through the insertion opening, each fixing piece comprises two insertion rods, and the insertion rods are inserted into the vacuum cover. Spring rods are arranged in the middles of the two inserting rods, and two inserting holes are formed in the top of the connecting plate. According to the scheme, the multiple vacuum covers can be stacked, the occupied area is reduced, and the placement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum drying technical field, concretely is a kind of vacuum drying equipment. BACKGROUND

[0002] In current industrial production and laboratory environment, vacuum drying equipment is one of indispensable key equipment, it is mainly used to carry out drying treatment to material under vacuum environment, to ensure the quality of material and prevent its oxidation, metamorphosis etc. Problem occurs under high temperature or ordinary atmospheric environment, and existing factory vacuum drying equipment is usually combined using vacuum cover and microwave emitter to carry out vacuum drying, and the volume of vacuum cover is relatively large, when being stored, it occupies larger floor area, especially when multiple vacuum covers need to be placed, it occupies a large amount of site area, which affects overall production efficiency and space utilization, therefore, a kind of vacuum drying equipment is provided. SUMMARY

[0003] In view of the problems in the prior art, the purpose of the utility model is to provide a kind of vacuum drying equipment, multiple vacuum covers can be stacked and placed, and the floor area is reduced, and the placing efficiency is improved.

[0004] The above technical purpose of the utility model is realized by the following technical scheme: a kind of vacuum drying equipment, including vacuum cover and object carrier plate, the vacuum cover is buckled on the object carrier plate, the microwave emitter is provided on the vacuum cover, the top of the vacuum cover is slidably connected with connecting plate, the bottom of the vacuum cover and the inside of the connecting plate are provided with fixing piece, the handle is slidably connected with the position of the fixing piece on the vacuum cover, the handle is provided with socket, the handle is limited by the fixing piece through the socket, the fixing piece includes two insertion rods, the middle part of the two insertion rods is provided with spring rod, the top of the connecting plate is provided with two insertion holes.

[0005] In some embodiments, the connecting plate is slidably connected with the vacuum cover through slide rod.

[0006] In some embodiments, the top of the handle is provided with a groove on each side.

[0007] In some embodiments, the two insertion rods are both provided in L shape.

[0008] In some embodiments, the side of the vacuum cover close to the object carrier plate is provided with sealing strip.

[0009] In some embodiments, the end of the two insertion rods close to the handle is inclined surface.

[0010] In summary, the utility model has the following beneficial effects:

[0011] The utility model discloses a connecting plate and fixing spare and handle's cooperation is matched, when the vacuum cover of multiple stacks, only the connecting plate of the vacuum cover under is pulled out, then the handle of the vacuum cover on is inserted into the connecting plate of the vacuum cover under, and is fixed through the fixing spare, and the operation is simple and convenient, and multiple vacuum covers are stacked fast, and the floor area is reduced, and the placing efficiency of vacuum cover is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0013] Fig. 2 It is the placing schematic diagram of the utility model.

[0014] In the drawing: 1, vacuum cover;2, microwave transmitter;3, connecting plate;31, sliding rod;32, jack;4, fixing spare;41, plug rod;42, spring rod;5, handle. DETAILED DESCRIPTION

[0015] In the description of the utility model, it is explained that, the orientation or position relation that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not the indication or the implied device or element that the indicated must have the specific orientation, with the specific orientation structure and operation, therefore can not be understood as the limitation to the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and can not be understood as the indication or the implied relative importance.

[0016] In the description of the utility model, it is explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be broad understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;It can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0017] To make the purpose, technical scheme and advantage of the utility model more clear and obvious, below, combining with specific embodiment and referring to the drawings, the utility model is further detailed. It should be understood that these descriptions are only exemplary, and not to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0018] See Figs. 1-2The utility model provides a kind of vacuum drying equipment, including vacuum cover 1 and carrier plate, vacuum cover 1 buckles on carrier plate, microwave emitter 2 is provided on vacuum cover 1, the top of vacuum cover 1 is slidably connected with connecting plate 3, the bottom of vacuum cover 1 and the inside of connecting plate 3 are each provided with fixing piece 4, handle 5 is slidably connected with on the position of fixing piece 4 of vacuum cover 1, handle 5 is opened with socket on handle 5, handle 5 is limited by fixing piece 4 through socket, fixing piece 4 includes two insertion rods 41, the middle part of two insertion rods 41 is provided with spring rod 42, the top of connecting plate 3 is opened with two insertion holes 32.In use, operator places the material to be dried on carrier plate, then uses handle 5 to take up vacuum cover 1 and covers the material, the inside of vacuum cover 1 is extracted into vacuum environment using existing vacuum extraction equipment, then the material is dried by radiating microwave through microwave emitter 2, if it is placed when using, operator pulls out two connecting plates 3 on the top of vacuum cover 1, then another vacuum cover 1 is stacked on the top of the previous vacuum cover 1, then the two insertion rods 41 in the fixing piece 4 at the bottom of the vacuum cover 1 on the top are controlled to move towards each other, so that the two insertion rods 41 are no longer inserted into the socket to limit handle 5, then handle 5 is pressed downward, so that handle 5 is inserted into the insertion hole 32 in the connecting plate 3 of the vacuum cover 1 below, then the two insertion rods 41 in the fixing piece 4 in the connecting plate 3 are inserted into the socket for fixation, so as to realize the fixation of two vacuum covers 1, so repeat to stack multiple vacuum covers 1 without falling, save floor space, when vacuum cover 1 is needed, only need to control the two insertion rods 41 of fixing piece 4 in connecting plate 3 to move towards each other, no longer limit handle 5, handle 5 can be pulled up, so that the vacuum cover 1 is taken off from another vacuum cover 1, simple and convenient to operate.

[0019] In some embodiments, the connecting plate 3 is slidably connected with the vacuum cover 1 by the slide rod 31. The slide rod 31 not only can support the connecting plate 3, but also can reduce the production material and cost. Moreover, the gap between the two slide rods 31 can be used to fix some warning signs, avoiding other people from touching the stacked vacuum covers 1 and being injured.

[0020] In some embodiments, the top of the handle 5 is provided with a recess on each side. The recess can facilitate the operator to press only with the thumb and index finger, avoiding the whole hand from being injured.

[0021] In some embodiments, the two insertion rods 41 are in L shape. The L-shaped insertion rod 41 can assist the operator to quickly move the two insertion rods 41, accelerating the stacking rate of the two vacuum covers 1 and improving the convenience of operation.

[0022] In some embodiments, the vacuum cover 1 is provided with a sealing strip near one side of the object table. The sealing strip can improve the sealing between the vacuum cover 1 and the object table, ensure the vacuum environment inside the vacuum cover 1, and ensure the drying efficiency.

[0023] In some embodiments, the two insertion rods 41 are both beveled near the end of the handle 5. The beveled end of the insertion rod 41 can ensure that the handle 5 is not blocked when pressed downward, improve the operation fluency, and speed up the placement rate.

[0024] The specific embodiments are only an explanation of the present application, and are not a limitation of the present application. Those skilled in the art can make modifications to the embodiments without creative contribution after reading the specification, as long as the modifications are within the scope of the claims of the present application.

Claims

1. A vacuum drying apparatus comprising a vacuum cover (1) and a carrier plate, the vacuum cover (1) being buckled on the carrier plate, a microwave emitter (2) being arranged on the vacuum cover (1), characterized in that: The top of the vacuum cover (1) is slidably connected with a connecting plate (3), the bottom of the vacuum cover (1) and the inside of the connecting plate (3) are both provided with a fixing part (4), a handle (5) is slidably connected with the vacuum cover (1) at the position of the fixing part (4), a socket is formed in the handle (5), the handle (5) is limited by the fixing part (4) through the socket, the fixing part (4) comprises two inserting rods (41), the middle part of the two inserting rods (41) is provided with a spring rod (42), and the top of the connecting plate (3) is provided with two insertion holes (32).

2. A vacuum drying apparatus according to claim 1, characterised in that: The connecting plate (3) is slidably connected with the vacuum cover (1) through a sliding rod (31).

3. A vacuum drying apparatus according to claim 1, wherein: The top of the handle (5) is provided with a groove on each side.

4. The vacuum drying apparatus according to claim 1, wherein: The two inserting rods (41) are both provided in L shape.

5. The vacuum drying apparatus according to claim 1, wherein: The side of the vacuum cover (1) close to the object plate is provided with a sealing strip.

6. The vacuum drying apparatus according to claim 1, wherein: The end of the two inserting rods (41) close to the handle (5) is all in inclined surface.

Images