Electric sealing door

Abstract

The utility model discloses an electric sealing door which comprises a sealing part, the sealing part comprises a plurality of sealing doors which are arranged in an up-and-down sealing and aligning mode, and the sealing doors can move in the vertical direction of the sealing part respectively. The power mechanism is arranged on one side of the sealing part and used for driving the bottommost sealing door to move in the vertical direction of the sealing part and synchronously driving the other sealing doors located above the bottom sealing door to synchronously and vertically move. A driving mechanism is arranged on each sealing door, the multiple driving mechanisms are sequentially connected, and each driving mechanism is used for driving at least one sealing door above the sealing door where the driving mechanism is located to move upwards; the plurality of vertically parallel and slidable sealing doors are arranged as the sealing parts, the power mechanism drives the whole sealing parts to move up and down, the driving mechanism drives the single sealing door to move, any sealing door can be opened in a sliding mode, the driving mechanism drives the single sealing door to open or seal products on the multi-layer goods shelf, the cost is low, and the sealing effect is good. The sealing door is free of deformation and long in service life.

Description

Technical Field

[0001] The utility model relates to a sealing door, in particular to an electric sealing door used for large equipment. Background Art

[0002] The sealing design of opening and closing doors is often used in large equipment such as high-temperature curing, baking, and drying furnaces used in the electronics, LCD panel and other industries. The door is opened when the product is placed in, and the door is closed to seal when the equipment is working.

[0003] During the production and processing of the above-mentioned large-scale equipment, products are placed on the shelves on each layer, and then each layer of the shelf corresponds to a switch door. The switch door control method mostly adopts a cylinder-driven rotation to open or close. Since these equipment are large-scale equipment, the required switch door is also large in size. When it is necessary to drive such a switch door to rotate for opening or closing, the required cylinder power requirement is also large, which leads to increased cost, and one cylinder can only drive the switch door corresponding to one layer of products to open or seal. One cylinder is required for one layer of products, resulting in a large number of cylinders and high cost; secondly, when the switch door is driven by the cylinder to rotate to open or close, due to the large size of the switch door, it is easy to deform. In summary, the sealing structure of the existing switch door does not meet the use requirements. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and to provide an electric sealed door with low cost. One driving mechanism can control the opening and closing of multi-layer products. The sealed door is not easily deformed and has a long service life.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an electric sealed door, comprising:

[0006] A sealing part, the sealing part comprises a plurality of sealing doors which are arranged in an upper and lower sealing manner and aligned with each other, and the plurality of sealing doors can respectively move along the vertical direction of the sealing part, wherein each of the sealing doors is used to open or seal products on one or more layers;

[0007] A power mechanism is arranged on one side of the sealing portion, and is used to drive the sealing door at the bottom to move in the vertical direction of the sealing portion, and simultaneously drive the remaining sealing doors above the bottom sealing door to move vertically synchronously;

[0008] A driving mechanism is arranged on each of the sealing doors, and a plurality of the driving mechanisms are connected in sequence, wherein each of the driving mechanisms is used to drive at least one sealing door above the sealing door where the driving mechanism is located to move upward.

[0009] Furthermore, the power mechanism comprises:

[0010] Bottom plates, two of which are arranged on both sides of the sealing portion;

[0011] A transmission shaft is arranged between the two bottom plates, and the transmission shaft is provided with a steering gear located at the two bottom plates for steering the transmission direction of the transmission shaft;

[0012] A screw rod transverse movement module, two of which are respectively arranged on the bottom plate, and the power end of the screw rod transverse movement module is connected to the steering gear, wherein the sealing door at the bottom is driven to move vertically by the two screw rod transverse movement modules;

[0013] The servo motor is arranged on any of the bottom plates and is used to synchronously drive the two screw lateral movement modules through the transmission shaft and the steering gear to drive the sealing part to move vertically.

[0014] Furthermore, the plurality of sealing doors can slide vertically via two vertical slide rails in the same group.

[0015] Furthermore, an upper limit block and a lower limit block for limiting the upward and downward movement of the sealing part are respectively provided at the top and the bottom of each vertical slide rail.

[0016] Furthermore, a sealing strip is provided between every two of the sealing doors.

[0017] Furthermore, the driving mechanism is a driving cylinder.

[0018] Furthermore, the sealing portion is formed by six rectangular sealing doors which are aligned and sealed with each other to form a rectangular sealing portion.

[0019] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0020] The electric sealing door of the utility model is provided with a plurality of sealing doors which are parallel and slidable up and down as the sealing part. The power mechanism drives the whole sealing part to move up and down, and the driving mechanism drives the individual sealing doors to open up and down at the same time, so as to realize the sliding opening of any sealing door position. The driving mechanism force required for sliding opening of the sealing door is small, the cost is low, and the sliding opening of the sealing door will not cause deformation of the sealing door, and the overall service life is long.

[0021] In addition, because the sealing door adopts sliding sealing, the sealing door driven by a single cylinder can seal the multi-layer products in the equipment, so that a small number of driving cylinders can be used to seal and open the products, which is low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings:

[0023] Figure 1This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0024] Figure 2 for Figure 1 A partial enlarged view of the

[0025] Figure 3 for Figure 2 A magnified view of part A in FIG.

[0026] Figure 4 for Figure 2 A magnified view of part B in FIG.

[0027] Among them: sealing part 1, power mechanism 2, driving mechanism 3, vertical slide rail 4, sealing door 10, connecting plate 11, bottom plate 20, transmission shaft 21, steering gear 22, screw rod transverse movement module 23, servo motor 24, upper limit block 40, lower limit block 41. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0029] The utility model provides an electric sealed door to solve the problems in the prior art that the opening and closing doors are high in cost, the drive-driven opening and closing doors can only correspond to the opening and sealing of single-layer products, the cost is low, and the opening and closing doors are easy to deform and have a short service life.

[0030] For ease of understanding, the specific process in the embodiments of the present application is described below. Figures 1 to 4 , an electric sealing door in an embodiment of the present application includes a sealing part 1, a power mechanism 2 and a driving mechanism 3; the sealing part 1 includes a plurality of sealing doors 10 arranged in parallel and sealed alignment up and down, and the plurality of sealing doors 10 can move respectively along the vertical direction of the sealing part 1, and each of the sealing doors 10 is used to open or seal products on one or more layers; the power mechanism 2 is arranged on one side of the sealing part 11, and is used to drive the sealing door 10 located at the bottom to move in the vertical direction of the sealing part 11, and synchronously drive the remaining sealing doors located above the bottom sealing door 10 to move vertically synchronously; a driving mechanism 3 is arranged on the outer surface of each of the sealing doors 10, and the plurality of driving mechanisms 3 are connected to each other in sequence, wherein each of the driving mechanisms 3 is used to drive at least one sealing door 10 above the sealing door 10 where it is located to move upward.

[0031] The electric sealing door of the utility model, by setting a plurality of sealing doors which are parallel and slidable up and down as the sealing part of the product, can realize the sliding opening of any position of the sealing door 10 through the cooperation of the power mechanism and the driving mechanism 3. Since the sealing door is opened by sliding, the driving mechanism force required to open the door is small and the cost is low. Secondly, each sealing door 10 can control the opening and sealing of one or more layers of products, and the number of driving mechanisms required is small, and the cost is further reduced. In addition, the sliding opening of the sealing door will not cause deformation of the sealing door, and the overall service life is long.

[0032] based on Figure 1 In this embodiment, the power mechanism 2 includes a base plate 20, a transmission shaft 21, a steering gear 22, a screw transverse movement module 23 and a servo motor 24; the two base plates 20 are respectively arranged on both sides of the sealing part 1; the transmission shaft 21 is horizontally arranged between the two base plates 20, and the transmission shaft 21 is located at the two base plates 20 and is provided with a steering gear 22 for steering the transmission direction of the transmission shaft 21; the two screw transverse movement modules 23 are respectively arranged on the base plates, and the power end of the screw transverse movement module 23 is connected to the steering gear 22, and at the same time, the two ends of the sealing door 10 at the bottom are driven to move laterally through the connecting plate 11 via the two screw transverse movement modules 23; the servo motor 24 is arranged on any one of the base plates 20, and the servo motor drives the transmission shaft 21 to rotate.

[0033] During operation, the shaft of the servo motor 24 rotates, thereby driving the transmission shaft 21 to rotate. After the transmission shaft 21 rotates, the power is transmitted to the two screw transverse movement modules 23 through the two steering gears 22 respectively. The two screw transverse movement modules 23 move synchronously to drive the bottommost sealing door 10 connected thereto to move up and down. When the bottommost sealing door 10 moves up and down, it drives all the sealing doors 10 above the bottom to move up and down synchronously, thereby realizing the opening and closing of the bottom sealing door 10.

[0034] based on Figure 3 In this embodiment, the plurality of sealing doors 10 can slide vertically through two vertical slide rails 4 of the same group, that is, each sealing door 10 can slide on the vertical slide rail, and each sealing door 10 can drive the seal above it to move synchronously when moving.

[0035] based on Figure 3 and Figure 4 In this embodiment, the top and bottom of each vertical slide rail 4 are respectively provided with an upper limit block 40 and a lower limit block 41, so that the topmost sealed door 10 and the bottommost sealed door 10 will not deviate from the correct position due to being too upward or downward.

[0036] In addition, in order to ensure the sealing between every two sealing doors 10, a silicone sealing strip is also provided between every two sealing doors 10 to improve the sealing performance between the sealing doors.

[0037] In this embodiment, the driving mechanism 3 is a driving cylinder, so that two adjacent driving cylinders are connected to each other. At the same time, since the bottom driving cylinder needs to drive all the sealing doors except the bottom sealing door to move upward synchronously, the force required by the bottom driving cylinder is the largest, and then decreases from bottom to top. Since the electric sealing door adopts planar sliding operation, the required driving cylinder has low cost and meets actual usage requirements.

[0038] In this embodiment, the sealing portion 1 is composed of six rectangular sealing doors 10 that are aligned and sealed to form a large rectangular sealing portion 1. Of course, the shape of the sealing portion 1 is not limited thereto and can be adjusted accordingly according to actual needs.

[0039] based on Figures 1 to 4 In actual work, the electric sealed door needs to be installed on relevant equipment, and each sealed door 10 at this time corresponds to the product of the second layer.

[0040] When it is necessary to open the bottom shelf and put the product in, the servo motor starts to drive the bottom sealed door 10 to move on the two slide rails 4. When the bottom sealed door moves upward, because multiple driving cylinders are connected and the driving cylinders are set on the sealed door, the other sealed doors also move upward on the two slide rails 4 synchronously. When the bottom shelf is exposed, the product can be put into the shelf. When it is necessary to open the upper shelf of the bottom layer and put the product in, the bottom sealed door 10 can be further moved upward to achieve it.

[0041] When it is necessary to open the shelves on both sides corresponding to the sealing door 10 at the second-to-last position to put in the products, it is only necessary to open the driving cylinders on both sides of the bottom sealing door, and the driving cylinders drive the remaining sealing doors except the last sealing door to move upward in the slide rail synchronously, so as to open the sealing door 10 at the second-to-last position, so as to open the two layers of shelves corresponding to the sealing door at the second-to-last position, and when it is necessary to open the top sealing door, it is only necessary to open the driving cylinders on both sides of the top, and the driving cylinders drive the top sealing door 10 to move upward in the slide rail.

[0042] Through the above operation, the corresponding sealing door 10 in the equipment can be conveniently opened to facilitate the placement of products. The servo motor and driving cylinder are used throughout the process to realize the plane sliding opening and closing of the sealing door, which has low cost and long service life, and each sealing door 10 corresponds to the quick opening and sealing of multi-layer shelves.

[0043] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An electric sealed door, It is characterized in that include: A sealing part, the sealing part comprises a plurality of sealing doors which are arranged in an upper and lower sealing manner and aligned with each other, and the plurality of sealing doors can respectively move along the vertical direction of the sealing part, wherein each of the sealing doors is used to open or seal products on one or more layers; A power mechanism is arranged on one side of the sealing portion, and is used to drive the sealing door at the bottom to move in the vertical direction of the sealing portion, and simultaneously drive the remaining sealing doors above the bottom sealing door to move vertically synchronously; A driving mechanism is arranged on each of the sealing doors, and a plurality of the driving mechanisms are connected in sequence, wherein each of the driving mechanisms is used to drive at least one sealing door above the sealing door where the driving mechanism is located to move upward.

2. The electric sealing door according to claim 1, It is characterized in that The power mechanism comprises: Bottom plates, two of which are arranged on both sides of the sealing portion; A transmission shaft is arranged between the two bottom plates, and the transmission shaft is provided with a steering gear located at the two bottom plates for steering the transmission direction of the transmission shaft; A screw rod transverse movement module, two of which are respectively arranged on the bottom plate, and the power end of the screw rod transverse movement module is connected to the steering gear, wherein the sealing door at the bottom is driven to move vertically by the two screw rod transverse movement modules; The servo motor is arranged on any of the bottom plates and is used to synchronously drive the two screw lateral movement modules through the transmission shaft and the steering gear to drive the sealing part to move vertically.

3. The electric sealing door according to claim 1, Features: The plurality of sealing doors can slide vertically via two vertical slide rails of the same group.

4. The electric sealing door as claimed in claim 3, Features: An upper limit block and a lower limit block for limiting the upward and downward movement of the sealing part are respectively arranged at the top and the bottom of each vertical slide rail.

5. The electric sealing door according to claim 1, Features: A sealing strip is also arranged between every two of the sealing doors.

6. The electric sealing door according to claim 1, Features: The driving mechanism is a driving cylinder.

7. The electric sealing door according to claim 1, Features: The sealing part is composed of six rectangular sealing doors which are aligned and sealed to form a rectangular sealing part.

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