Vacuum dryer with automatic door

Abstract

The utility model discloses a vacuum drying machine with an automatic door. The vacuum drying machine comprises a main tank body, a material platform, a material trolley and a door body, the material platform is fixedly arranged in a cavity of the main tank body, the door body is fixed on the material trolley, the material trolley is telescopically arranged on the material platform, a material opening is formed in the side wall of the main tank body, and the door body blocks the material opening of the main tank body. The material trolley and the door body are combined into an integral unit, so that the operation process of loading and unloading materials is simplified; in addition, the material trolley can stretch and retract freely on the material platform, the space occupied by the equipment when the equipment does not work is greatly saved, meanwhile, the labor intensity of an operator for moving the material trolley in a narrow space is reduced, and the whole system is more compact in a closed state due to the fact that the door body directly blocks the material opening of the main tank body. And the vacuum sealing effect is improved, so that the drying efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying machine equipment, in particular to an automatic door vacuum drying machine. Background Art

[0002] In the existing vacuum drying technology field, the structure of a traditional vacuum microwave dryer usually includes a material platform and a material cart for placing the material to be dried. The material cart needs to frequently enter and exit the material platform. In these devices, the material cart and the door body are independent components. When performing drying operations, the operator needs to first open the door body to one side, and then push the material cart loaded with materials into the material platform. This process not only takes up a lot of space, but also has cumbersome operating steps, which increases the labor intensity of the staff.

[0003] In addition, due to the separate design of the door body and the material cart, each door opening and cart pushing operation requires extra time and space, which is particularly inconvenient in a working environment with limited space. At the same time, frequent mechanical operations may also cause wear and tear of equipment components, thereby affecting the life and reliability of the equipment. It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide an automatic door vacuum dryer to solve the problems of complex structure and inconvenience in use of vacuum microwave dryers in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic door vacuum dryer, comprising a main tank body, a material platform, a material cart and a door body; the material platform is fixedly arranged in the cavity of the main tank body, the door body is fixed on the material cart, the material cart is telescopically arranged on the material platform, a material opening is opened on the side wall of the main tank body, and the door body is sealed at the material opening of the main tank body.

[0006] In one embodiment of the utility model, a transmission mechanism is also included, and the transmission mechanism includes a screw fixing sleeve, a transmission screw, a pulley and a track. The fixing sleeve and the pulley are arranged at the bottom of the material car, and the transmission screw and the track are arranged below the main tank body. The pulley is carried on the track, and the fixing sleeve is threadedly connected to the transmission screw, and the transmission screw and the track are arranged in the same direction.

[0007] The beneficial effects of the above embodiment are: the driving screw and the track are used in combination, and the material cart is connected through the fixing sleeve and the pulley, so as to ensure the stability of the material cart during the movement, and at the same time realize the precise position control, so as to further improve the working efficiency and reliability of the dryer

[0008] In one embodiment of the utility model, it also includes a first support frame, a second support frame, a directional axis and a slide rail. The first support frame and the second support frame are respectively arranged above the door body and the main tank body. The directional axis is arranged between the first support frame and the second support frame, and the first support frame can be movably arranged in the slide rail.

[0009] The beneficial effect of the above embodiment is that the first support frame and the second support frame are used in combination with the directional shaft to provide stable support and accurate guidance for the door body, ensuring smooth and accurate opening and closing of the door body, reducing wear and tear, and extending service life.

[0010] In one embodiment of the utility model, it also includes a driving member and a sprocket in transmission connection, and the sprocket is fixed to the end of the transmission screw.

[0011] The beneficial effect of the above embodiment is that the sprocket is fixed to the end of the transmission screw, which can reliably transmit the driving force and ensure the synchronization and stability of the transmission system.

[0012] In an embodiment of the present invention, the driving component is a gear reducer.

[0013] The beneficial effects of the above embodiments are that the gear reducer has a small size and weight, is easy to install and maintain, and has the characteristics of stable operation and low noise.

[0014] In one embodiment of the utility model, it also includes a rotating drum, a hanging rod and a hanging basket rotatably arranged in the material vehicle, a plurality of the hanging rods are arranged in the generatrix direction of the rotating drum, and the hanging baskets are hung on the hanging rods.

[0015] The beneficial effect of the above embodiment is that the material can be dried evenly through the rotation of the drum, thereby improving the drying efficiency and quality.

[0016] In one embodiment of the present invention, a material tray is further included, and the material tray is placed on the hanging basket.

[0017] The beneficial effect of the above embodiment is that the use of material trays can keep the dry environment clean and orderly and avoid cross contamination.

[0018] In one embodiment of the utility model, a motor is provided on the door body, and an output end of the motor is fixedly connected to the rotating drum.

[0019] As described above, the automatic door vacuum dryer of the utility model has the following beneficial effects: the material cart and the door body are combined into an integral unit, thereby simplifying the operation process of loading and unloading materials; in addition, the material cart can be freely extended and retracted on the material platform, which greatly saves the space occupied by the equipment when not working, and also reduces the labor intensity of the operator moving the material cart in a narrow space. Moreover, since the door body is directly sealed to the material port of the main tank body, the entire system is more compact in a closed state, which improves the vacuum sealing effect, thereby improving the drying efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of the automatic door vacuum dryer provided by the utility model;

[0022] Figure 2 Another structural schematic diagram of the automatic door vacuum dryer provided by the utility model.

[0023] Component number description

[0024] 1 Main tank 8 First support frame

[0025] 2 Material Cart 9 Second Support Frame

[0026] 3 Door 10 Orientation axis

[0027] 4 Screw fixing sleeve 11 Slide rail

[0028] 5 transmission screw 12 driving part

[0029] 6 pulleys 13 sprockets

[0030] 7 tracks 14 motors DETAILED DESCRIPTION

[0031] The utility model provides an automatic door vacuum drying machine. To make the purpose, technical scheme and effect of the utility model clearer and more specific, the utility model is further described in detail below with reference to the accompanying drawings and examples.

[0032] In the description of the present invention, it should be understood that the terms "up, down, left, right, etc." indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and should not be understood as limiting the present invention; in addition, the terms "installation" and "connection" should be understood in a broad sense, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0033] See also Figure 1 and Figure 2 The utility model provides an automatic door vacuum drying machine. The main tank body 1, as the core part of the machine, provides a closed cavity for creating a vacuum environment, thereby providing the necessary conditions for the drying process. A material platform is fixed in this cavity. The material trolley 2 is another key component. The material trolley 2 is telescopically arranged in the material platform, so that the operator can easily push or pull the material into or out of the main tank body 1.

[0034] The door body 3 is closed at the material opening on the side of the main tank body 1 to ensure a sealed environment during the drying process. In order to ensure the stability and accuracy of the door body 3 when moving, the first support frame 8 and the second support frame 9 are respectively located above the door body 3 and the main tank body 1. The first support frame 8 and the second support frame 9 work together with the orientation axis 10 to ensure that the door body 3 moves smoothly along the predetermined path. The application of the slide rail 11 further provides reliable guidance for the door body 3.

[0035] The material cart 2 also includes a transmission mechanism, which includes a screw fixing sleeve 4, a transmission screw 5, a pulley 6 and a track 7, which together constitute a precise motion control system. The fixing sleeve and the pulley 6 are installed at the bottom of the material cart 2, which cooperate with the transmission screw 5 and the track 7 under the main tank body 1 to ensure the stability of the material cart 2 when moving and achieve very precise position control.

[0036] In detail, the sprocket 13 is fixed to the end of the transmission screw 5 and connected to the driving member 12, and is driven by the driving member 12, which further enhances the synchronization and stability of the system. In this embodiment, the driving member 12 is a gear reducer, which is not only easy to install and maintain due to its compact design and low noise operation characteristics, but also helps to create a comfortable working environment.

[0037] In addition, in order to improve the drying efficiency and ensure uniform processing of materials, the automatic door vacuum dryer in this embodiment also includes internal devices such as a drum, a suspension rod and a hanging basket. The drum can rotate around its own axis, and multiple suspension rods evenly distributed on it ensure the balanced suspension of the hanging basket. A dedicated material tray is placed on each hanging basket, which helps to maintain a clean and orderly drying environment and prevent cross contamination between materials. In addition, the door body 3 is integrated with a motor 14, and the output end of the motor 14 is directly connected to the drum, allowing the operator to easily control the rotation speed and direction of the drum, thereby accurately controlling the drying process of the material.

[0038] In summary, the automatic door vacuum dryer of the utility model combines the material cart 2 and the door body 3 into an integral unit, thereby simplifying the operation process of loading and unloading materials; in addition, the material cart 2 can be freely extended and retracted on the material platform, which greatly saves the space occupied by the equipment when not working, and also reduces the labor intensity of the operator moving the material cart 2 in a narrow space. Moreover, since the door body 3 is directly sealed at the material port of the main tank body 1, the entire system is more compact in a closed state, and the vacuum sealing effect is improved, thereby improving the drying efficiency and quality. Therefore, the utility model effectively overcomes the various shortcomings of the prior art and has a high industrial utilization value.

[0039] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.

Claims

1. An automatic door vacuum dryer, characterized in that: It includes a main tank body, a material platform, a material cart and a door body; the material platform is fixedly arranged in the cavity of the main tank body, the door body is fixed on the material cart, the material cart is telescopically arranged on the material platform, a material opening is opened on the side wall of the main tank body, and the door body is sealed at the material opening of the main tank body.

2. The automatic door vacuum dryer according to claim 1, characterized in that: It also includes a transmission mechanism, which includes a screw fixing sleeve, a transmission screw, a pulley and a track. The fixing sleeve and the pulley are arranged at the bottom of the material car, and the transmission screw and the track are arranged below the main tank body. The pulley is carried on the track, and the fixing sleeve is threadedly connected to the transmission screw, and the transmission screw and the track are arranged in the same direction.

3. The automatic door vacuum dryer according to claim 2, characterized in that: It also includes a first support frame, a second support frame, a directional axis and a slide rail. The first support frame and the second support frame are respectively arranged above the door body and the main tank body. The directional axis is arranged between the first support frame and the second support frame. The first support frame can be movably arranged in the slide rail.

4. The automatic door vacuum dryer according to claim 3, characterized in that: It also includes a driving member and a sprocket connected in transmission, and the sprocket is fixed to the end of the transmission screw rod.

5. The automatic door vacuum dryer according to claim 4, characterized in that: The driving member is a gear reducer.

6. The automatic door vacuum dryer according to claim 1, characterized in that: It also includes a rotating drum, a suspension rod and a hanging basket rotatably arranged in the material vehicle, a plurality of the suspension rods are arranged in the generatrix direction of the rotating drum, and the hanging baskets are hung on the suspension rods.

7. The automatic door vacuum dryer according to claim 6, characterized in that: It also includes a material tray, and the material tray is placed on the hanging basket.

8. The automatic door vacuum dryer according to claim 6, characterized in that: The door body is provided with a motor, and the output end of the motor is fixedly connected to the rotating drum.

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