Slide rail vacuum furnace with rapid feeding and discharging functions

Abstract

The utility model discloses a slide rail vacuum furnace capable of feeding and discharging quickly, which relates to the technical field of slide rail vacuum furnaces and comprises a vacuum furnace component and a traction frame group, a material placing plate component is slidably mounted in the vacuum furnace component, and a first ring frame is mounted at one end of the outer side of the vacuum furnace component. An auxiliary rail is horizontally installed at the bottom of the first supporting frame, and the traction frame set is installed on the surface of the auxiliary rail in a sliding mode. According to the sliding rail vacuum furnace capable of achieving rapid feeding and discharging, a traction frame set is installed on one side of a first supporting frame through an auxiliary rail, and an elastic telescopic pull rod at the top of a platen is inserted into a connecting insertion hole in the side edge of the platen, so that the traction frame set and a material containing plate assembly can be connected with each other; the material placing plate assembly can be quickly guided in or out from the interior of the vacuum furnace assembly through the traction frame set, so that the effect of quick feeding and discharging is achieved, the material placing plate assembly which does not enter and exit the vacuum furnace assembly provides stable support, and the stability of feeding and discharging is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of slide rail vacuum furnaces, in particular to a slide rail vacuum furnace with rapid loading and unloading. Background Technique

[0002] A slide rail vacuum furnace is a device for heating in a vacuum environment. It is mainly applied to processes such as ceramic firing, vacuum smelting, degassing of electro-vacuum parts, annealing, brazing of metal parts, and ceramic-metal sealing. This device creates a vacuum state by using a vacuum system in the furnace cavity to discharge some substances in the furnace cavity, thereby creating an environment with a pressure lower than one standard atmosphere in the furnace cavity. The slide rail vacuum furnace has the characteristics of rapid heating and cooling ability, long temperature uniformity zone, simple operation, and reliable sealing. In addition, the slide rail vacuum furnace is also equipped with a 30-segment programmable controller, adopts ceramic fiber materials and a double-layer shell structure with an air-cooling system, which can reduce the surface temperature to near normal temperature and improve the use safety. The furnace tube can be optionally configured with materials such as heat-resistant steel, quartz glass, and ceramic tubes, and is suitable for places such as college laboratories and industrial and mining enterprise laboratories to conduct experiments such as thin film deposition, rapid annealing of different materials, silicidation, diffusion, crystallization, and densification.

[0003] For a conventional slide rail vacuum furnace, materials need to be manually placed on the internal placement table of the vacuum furnace. Considering the internal structure of the vacuum furnace, the process of placing materials is relatively time-consuming and laborious, affecting the operation efficiency.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a slide rail vacuum furnace with rapid loading and unloading is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a slide rail vacuum furnace with rapid loading and unloading to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A slide rail vacuum furnace with rapid loading and unloading, including a vacuum furnace assembly and a traction frame group. A material placement plate assembly is slidably installed inside the vacuum furnace assembly. One end of the outside of the vacuum furnace assembly is provided with a first ring frame, and a first support frame is installed at the bottom of the first ring frame. Moreover, an auxiliary track is horizontally installed at the bottom of the first support frame. The traction frame group is slidably installed on the surface of the auxiliary track. The traction frame group includes a support table, elastic telescopic pull rods, support columns, and ball sliders. Elastic telescopic pull rods are horizontally installed symmetrically on the left and right of the top of the support table. Support columns are vertically installed at the bottom of the left and right sides of the bottom of the support table. Moreover, ball sliders are installed at the bottom of the support columns.

[0007] Further, the vacuum furnace assembly includes a vacuum furnace body, a heating ring, a support guide rail, a double-section hinge, and a sealed furnace cover. A heating ring is installed inside the vacuum furnace body, and a support guide rail is arranged in the middle of the heating ring. One side of the opening of the vacuum furnace body is installed with a double-section hinge, and a sealed furnace cover is installed at the end of the double-section hinge away from the vacuum furnace body.

[0008] Further, the heating rings are arranged at equal intervals inside the vacuum furnace body, and the support guide rails are horizontally installed symmetrically left and right at the lower end inside the heating rings.

[0009] Further, the material placing plate assembly includes a table board, connecting jacks, sliding grooves, and support sliders. Connecting jacks are formed on the left and right side surfaces of the table board, sliding grooves are symmetrically formed on the bottom surface of the table board left and right, and support sliders are connected to the inner surfaces of the sliding grooves.

[0010] Further, the connecting jacks are arranged at equal intervals on the side surface of the table board, and the support sliders are slidably installed inside the sliding grooves and are arranged in three groups.

[0011] Further, the ball slider is slidably connected with the auxiliary track, and the surface structure of the elastic telescopic pull rod near the end of the table board matches the inner surface structure of the connecting jack.

[0012] Further, a second ring frame is installed at one end of the vacuum furnace assembly away from the first ring frame, and a second support frame is connected to the bottom of the second ring frame.

[0013] Further, the second ring frame has the same structure as the first ring frame, and the second support frame has the same structure as the first support frame.

[0014] The utility model provides a slide rail vacuum furnace with fast loading and unloading, having the following beneficial effects:

[0015] 1. In the utility model, a plurality of connecting jacks are arranged at equal intervals on the side of the table board. At the same time, multiple traction frame groups can be installed on the surface of the auxiliary track according to the usage requirements. By pulling the elastic telescopic pull rods installed on both sides of the top of the support table, one end of the elastic telescopic pull rod is inserted into the inside of the connecting jack, and then the bottom of the table board is placed on the top surface of the support table, so as to realize the quick docking or structural separation between the material placing plate assembly and the traction frame group. Using the ball sliders installed at the bottom of the support columns, the support table with the material placing plate assembly connected to the top is quickly and flexibly translated along the surface of the auxiliary track, so that the material placing plate assembly can be quickly extracted from the inside of the vacuum furnace assembly or horizontally pushed in, thereby realizing fast and stable loading and unloading operations and improving the operation efficiency.

[0016] 2. In this utility model, since sliding grooves are symmetrically opened on the left and right at the bottom of the platen, and support sliders are installed inside the sliding grooves, and the support sliders are slidably connected with the support guide rails, the material placing plate assembly is horizontally arranged inside the vacuum furnace assembly. By using the structural connection between the support sliders and both the sliding grooves and the support guide rails, as well as the mobility of the structural connection, while the material placing plate assembly is horizontally installed inside the vacuum furnace assembly, it can be translated back and forth in the horizontal direction, so as to horizontally enter and exit the inside of the vacuum furnace assembly. At the same time, by using the support sliders slidably installed at the bottom of the platen in the sliding grooves, it can be ensured that the platen can be translated out of the inside of the vacuum furnace body to the greatest extent while avoiding structural interference that affects the moving distance of the platen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic side view structure diagram of the body of a slide rail vacuum furnace with fast loading and unloading of this utility model;

[0018] Figure 2 FIG. is a schematic structure diagram of the material placing plate assembly of a slide rail vacuum furnace with fast loading and unloading of this utility model;

[0019] Figure 3 FIG. is a schematic three-dimensional structure diagram of the traction frame group of a slide rail vacuum furnace with fast loading and unloading of this utility model.

[0020] In the figure: 1. Vacuum furnace assembly; 101. Vacuum furnace body; 102. Heating ring; 103. Support guide rail; 104. Double-section hinge; 105. Sealed furnace cover; 2. Material placing plate assembly; 201. Platen; 202. Connection jack; 203. Sliding groove; 204. Support slider; 3. First ring frame; 4. First support frame; 5. Auxiliary track; 6. Traction frame group; 601. Support table; 602. Elastic telescopic pull rod; 603. Support column; 604. Ball slider; 7. Second ring frame; 8. Second support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes in detail the embodiments of this utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate this utility model, but cannot be used to limit the scope of this utility model.

[0022] As Figures 1 to 3As shown in the figure, a slide rail vacuum furnace for rapid feeding and discharging includes a vacuum furnace assembly 1 and a traction frame group 6. A material placing plate assembly 2 is slidably installed inside the vacuum furnace assembly 1. One end of the outer side of the vacuum furnace assembly 1 is provided with a first ring frame 3, and a first support frame 4 is installed at the bottom of the first ring frame 3. Moreover, an auxiliary track 5 is horizontally installed at the bottom of the first support frame 4. The traction frame group 6 is slidably installed on the surface of the auxiliary track 5. The traction frame group 6 includes a support platform 601, elastic telescopic pull rods 602, support columns 603, and ball sliders 604. Elastic telescopic pull rods 602 are horizontally installed symmetrically on the left and right sides of the top of the support platform 601. Support columns 603 are vertically installed at the bottom of the left and right sides of the bottom of the support platform 601. Moreover, ball sliders 604 are installed at the bottom of the support columns 603. The ball sliders 604 are slidably connected to the auxiliary track 5. The surface structure of the elastic telescopic pull rod 602 near one end of the table board 201 matches the inner surface structure of the connection jack 202. One end of the vacuum furnace assembly 1 away from the first ring frame 3 is provided with a second ring frame 7, and a second support frame 8 is connected to the bottom of the second ring frame 7. The second ring frame 7 has the same structure as the first ring frame 3, and the second support frame 8 has the same structure as the first support frame 4. By pulling the elastic telescopic pull rods 602 installed on both sides of the top of the support platform 601, inserting one end of the elastic telescopic pull rod 602 into the inside of the connection jack 202, and then placing the bottom of the table board 201 on the top surface of the support platform 601, the rapid docking or structural separation between the material placing plate assembly 2 and the traction frame group 6 can be realized.

[0023] As Figures 1 to 3As shown in the figure, the vacuum furnace assembly 1 includes a vacuum furnace body 101, a heating ring 102, a support guide rail 103, a double-section hinge 104, and a sealed furnace cover 105. The heating ring 102 is installed inside the vacuum furnace body 101, and a support guide rail 103 is provided in the middle of the heating ring 102. One side of the opening of the vacuum furnace body 101 is installed with a double-section hinge 104, and a sealed furnace cover 105 is installed at one end of the double-section hinge 104 away from the vacuum furnace body 101. The heating rings 102 are arranged at equal intervals inside the vacuum furnace body 101, and the support guide rails 103 are horizontally installed symmetrically on the left and right at the lower end inside the heating ring 102. The material placement plate assembly 2 includes a table plate 201, connection sockets 202, sliding grooves 203, and support sliders 204. Connection sockets 202 are provided on the left and right side surfaces of the table plate 201, and sliding grooves 203 are symmetrically provided on the bottom surface of the table plate 201 on the left and right. Moreover, support sliders 204 are connected to the inner surface of the sliding grooves 203. The connection sockets 202 are arranged at equal intervals on the side surface of the table plate 201. The support sliders 204 are slidably installed inside the sliding grooves 203 and are arranged in three groups. By using the sliding connection between the support sliders 204 and the support guide rails 103, the material placement plate assembly 2 is horizontally arranged inside the vacuum furnace assembly 1. By using the structural connection between the support sliders 204 and both the sliding grooves 203 and the support guide rails 103, as well as the mobility of the structural connection, while the material placement plate assembly 2 is horizontally installed inside the vacuum furnace assembly 1, it can be translated back and forth in the horizontal direction to facilitate horizontal entry and exit from the inside of the vacuum furnace assembly 1.

[0024] In summary, as Figures 1 to 3 shown in the figure, when using this rapid-in and -out sliding rail vacuum furnace, first, when placing the incoming material, first, the vacuum furnace assembly 1 is stably erected on the ground through the first ring frame 3, the first support frame 4, the second ring frame 7, and the second support frame 8. Then, the sealed furnace cover 105 is opened by using the double-section hinge 104 installed on one side of the opening of the vacuum furnace body 101.

[0025] At this time, the traction frame group 6 installed on the surface of the auxiliary track 5 is horizontally pushed to the opening of the vacuum furnace body 101. Then, the material placing plate assembly 2 inside the vacuum furnace body 101 is horizontally pulled out along the surface of the support guide rail 103 by using the support slider 204, and one end of it is placed on the surface of the support table 601. Then, the elastic telescopic pull rod 602 is horizontally pulled in the horizontal direction, and one end of it is opposite to the connection jack 202 on the side of the table board 201, and one end of the elastic telescopic pull rod 602 is inserted into the connection jack 202, so that the material placing plate assembly 2 is connected to the traction frame group 6. Then, the ball slider 604 at the bottom of the support column 603 is used to horizontally pull the traction frame group 6 along the surface of the auxiliary track 5 to horizontally pull out the material placing plate assembly 2 from the inside of the vacuum furnace assembly 1. Then, the material to be processed is placed on the top surface of the material placing plate assembly 2. After that, the material placing plate assembly 2 is pushed back into the inside of the vacuum furnace assembly 1 by using the traction frame group 6, and the sealing furnace cover 105 is closed, and the material is heated by the heat generated by the operation of the heating ring 102.

[0026] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention so as to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A slide rail vacuum furnace with rapid material loading and unloading, comprising a vacuum furnace assembly (1) and a traction frame assembly (6), characterized in that: A material placing plate assembly (2) is slidably mounted inside the vacuum furnace assembly (1), and a first ring frame (3) is mounted on one end of the outer side of the vacuum furnace assembly (1), and a first support frame (4) is mounted at the bottom of the first ring frame (3), and an auxiliary track (5) is horizontally mounted at the bottom of the first support frame (4), and the traction frame assembly (6) is slidably mounted on the surface of the auxiliary track (5), and the traction frame assembly (6) comprises a support platform (601), an elastic telescopic pull rod (602), a support column (603) and a ball slider (604), and the top of the support platform (601) is horizontally mounted with an elastic telescopic pull rod (602) symmetrically on the left and right, and the bottom of the support platform (601) is vertically mounted with support columns (603) on both sides, and the bottom of the support column (603) is mounted with a ball slider (604).

2. A fast loading and unloading slide rail vacuum furnace according to claim 1, characterized in that: The vacuum furnace assembly (1) comprises a vacuum furnace body (101), a heating ring (102), a supporting guide rail (103), a double-section hinge (104) and a sealed furnace cover (105); the heating ring (102) is installed inside the vacuum furnace body (101), and the supporting guide rail (103) is arranged in the middle of the heating ring (102); the double-section hinge (104) is installed on one side of the opening of the vacuum furnace body (101), and the sealed furnace cover (105) is installed on the end of the double-section hinge (104) away from the vacuum furnace body (101).

3. A fast loading and unloading slide rail vacuum furnace according to claim 2, characterized in that: The heating rings (102) are installed in an equidistant arrangement inside the vacuum furnace body (101), and the support rails (103) are installed horizontally and symmetrically at the inner lower ends of the heating rings (102).

4. The fast loading and unloading slide rail vacuum furnace according to claim 1, characterized in that: The material placement plate assembly (2) comprises a table (201), a connection socket (202), a slide groove (203) and a supporting slider (204); the left and right surfaces of the table (201) are provided with connection sockets (202); the bottom surface of the table (201) is provided with slide grooves (203) symmetrically on the left and right sides; and the inner surface of the slide groove (203) is connected to the supporting slider (204).

5. The fast loading and unloading slide rail vacuum furnace according to claim 4, characterized in that: The connection sockets (202) are arranged at equal intervals on the side surface of the table (201), and the support sliders (204) are slidably installed inside the slide grooves (203) and are arranged in three groups.

6. The fast loading and unloading slide rail vacuum furnace according to claim 4, characterized in that: The ball slider (604) is slidably connected to the auxiliary track (5), and the surface structure of the elastic telescopic pull rod (602) at one end close to the table (201) matches the inner surface structure of the connecting socket (202).

7. The fast loading and unloading slide rail vacuum furnace according to claim 1, characterized in that: A second ring frame (7) is installed at one end of the vacuum furnace assembly (1) away from the first ring frame (3), and a second support frame (8) is connected to the bottom of the second ring frame (7).

8. The fast loading and unloading slide rail vacuum furnace according to claim 7, characterized in that: The second ring frame (7) has the same structure as the first ring frame (3), and the second support frame (8) has the same structure as the first support frame (4).

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