A sintering forming device for preparing a nickel oxide-based target

Abstract

This utility model belongs to the field of nickel oxide-based target material processing equipment, specifically relating to a sintering and forming device for preparing nickel oxide-based targets. It includes a high-temperature box furnace, with an inner wall suction plate fixedly connected to the front side of the inner wall of the furnace. A suction fan is fixedly connected to the top of the front side of the furnace, with its input end penetrating into the interior of the furnace and communicating with the interior of the inner wall suction plate. A sealing plate is installed inside the inner wall suction plate, and a control column is fixedly connected to the front side of the sealing plate. The front side of the control column extends into the front side of the furnace, and a fixing mechanism is engaged at the top of the control column. This utility model, by adding a suction plate, suction fan, sealing plate, control column, and fixing mechanism to the high-temperature box furnace, achieves efficient control of the gas inside the furnace. The suction fan, in conjunction with the inner wall suction plate, can promptly discharge harmful or excess gases from the furnace, ensuring the stability of the sintering environment.

Description

Technical Field

[0001] This utility model relates to the technical field of nickel oxide-based target material processing equipment, specifically a sintering and forming device for preparing nickel oxide-based targets. Background Technology

[0002] In the preparation of nickel oxide-based targets, sintering is one of the key steps that determines the performance of the target. After high-temperature sintering, the nickel oxide-based target needs to be cooled before it can be processed. The cooling efficiency and the stability of the cooling process directly affect the production efficiency and final quality of the target.

[0003] Currently, traditional high-temperature box furnaces typically rely on natural cooling or simple ventilation to cool the target material after sintering. Natural cooling is time-consuming, which greatly extends the production cycle, reduces production efficiency, and makes it difficult to meet the needs of large-scale production. Existing ventilation cooling methods often lack effective control mechanisms, resulting in either excessively slow cooling or uneven temperature distribution within the furnace due to improper airflow control. This leads to inconsistent cooling rates in different parts of the target material, which can easily generate internal stress and cause defects such as cracking and deformation, seriously affecting the mechanical properties and performance of the target material. Utility Model Content

[0004] The purpose of this invention is to provide a sintering and forming device for preparing nickel oxide-based targets. This device solves the problem that traditional high-temperature box furnaces typically rely on natural cooling or simple ventilation to cool the target material after sintering. Natural cooling is time-consuming, which greatly extends the production cycle, reduces production efficiency, and makes it difficult to meet the needs of large-scale production. Existing ventilation and cooling methods often lack effective control mechanisms. Either the cooling rate is too slow, or the temperature distribution inside the furnace is uneven due to improper airflow control, resulting in inconsistent cooling rates in different parts of the target material. This can easily generate internal stress, leading to defects such as cracking and deformation of the target material, which seriously affects the mechanical properties and performance of the target material.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sintering and forming apparatus for preparing nickel oxide-based target materials, comprising a high-temperature box furnace, wherein an inner wall suction plate is fixedly connected to the front side of the inner wall of the high-temperature box furnace, and a suction fan is fixedly connected to the top of the front side of the high-temperature box furnace, wherein the input end of the suction fan extends into the interior of the high-temperature box furnace, and the input end of the suction fan communicates with the interior of the inner wall suction plate, wherein a sealing plate is provided inside the inner wall suction plate, and a control column is fixedly connected to the front side of the sealing plate, wherein the front side of the control column extends into the front side of the high-temperature box furnace, and a fixing mechanism is engaged at the top of the control column.

[0006] Preferably, the fixing mechanism includes a slot, which is formed on the front and rear sides of the top of the control column. A card plate is movably connected to the front side of the high-temperature box furnace. The bottom of the card plate contacts the inner wall of the slot. A spring is fixedly connected to the top of the card plate. A mounting plate is fixedly connected to the top of the spring. The rear side of the mounting plate is fixedly connected to the front side of the high-temperature box furnace.

[0007] Preferably, triangular plates are fixedly connected to both sides of the top of the mounting plate, and the rear side of the triangular plates is fixedly connected to the front side of the high-temperature box furnace.

[0008] Preferably, the surface of the card plate is provided with a weight-reducing groove, which is located at the bottom of the mounting plate.

[0009] Preferably, a push plate is fixedly connected to the front side of the control column, and the push plate is located on the front side of the high-temperature box furnace.

[0010] Preferably, a reinforcing sleeve is fixedly connected to the rear side of the push plate, and the inner wall of the reinforcing sleeve is fixedly connected to the surface of the control column.

[0011] Preferably, a spring is fixedly connected to the bottom of the rear side of the push plate, and the rear side of the spring is fixedly connected to the front side of the high-temperature box furnace.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by adding a suction plate, a suction fan, a sealing plate, a control column, and a fixing mechanism to a high-temperature box furnace, can achieve efficient control of the gas inside the high-temperature box furnace. The suction fan, in conjunction with the suction plate on the inner wall, can promptly discharge harmful or excess gases from the furnace, ensuring the stability of the sintering environment.

[0014] 2. This utility model, by adding a sealing plate and control column to a high-temperature box furnace, can flexibly control the opening and closing of the gas intake channel to meet the gas requirements of different sintering stages; the fixing mechanism can stabilize the position of the control column to ensure the reliability of the sealing state, thereby improving the sintering quality and forming effect of nickel oxide-based target materials, and enhancing the practicality and ease of operation of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a perspective view of the suction fan of this utility model;

[0017] Figure 3 This is a three-dimensional cross-sectional view of the inner wall air intake plate of this utility model;

[0018] Figure 4 This is a three-dimensional cross-sectional view of the sealing plate of this utility model;

[0019] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0020] Figure 6 This is a perspective view of the high-temperature box furnace of this utility model.

[0021] In the diagram: 1. High-temperature box furnace; 2. Inner wall suction plate; 3. Fan; 4. Sealing plate; 5. Control column; 61. Slot; 62. Plate; 63. Spring; 64. Mounting plate; 7. Triangular plate; 8. Weight reduction groove; 9. Push plate; 10. Reinforcing sleeve; 11. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6 A sintering and forming apparatus for preparing nickel oxide-based target materials includes a high-temperature box furnace 1. An inner wall suction plate 2 is fixedly connected to the front side of the inner wall of the high-temperature box furnace 1. A suction fan 3 is fixedly connected to the top of the front side of the high-temperature box furnace 1. The input end of the suction fan 3 extends into the interior of the high-temperature box furnace 1 and communicates with the interior of the inner wall suction plate 2. A sealing plate 4 is provided inside the inner wall suction plate 2. A control column 5 is fixedly connected to the front side of the sealing plate 4. The front side of the control column 5 extends into the front side of the high-temperature box furnace 1. A fixing mechanism is engaged at the top of the control column 5.

[0024] Please see Figure 1-5 The fixing mechanism includes a slot 61, which is opened on the front and rear sides of the top of the control column 5. A card plate 62 is movably connected to the front side of the high-temperature box furnace 1. The bottom of the card plate 62 contacts the inner wall of the slot 61. A spring piece 63 is fixedly connected to the top of the card plate 62. A mounting plate 64 is fixedly connected to the top of the spring piece 63. The rear side of the mounting plate 64 is fixedly connected to the front side of the high-temperature box furnace 1.

[0025] Furthermore, through the arrangement of the slot 61, the plate 62, the spring 63, and the mounting plate 64, the control column 5 can be quickly fixed and unlocked. The engagement between the plate 62 and the slot 61 stabilizes the position of the control column 5, preventing the sealing plate 4 from shifting when the suction fan 3 is working or the furnace body vibrates. The elasticity of the spring 63 ensures that the plate 62 always maintains close contact with the slot 61, improving the reliability of the fixation. At the same time, it simplifies the operation steps, allowing operators to quickly adjust the sealing state according to actual needs, thus improving the operating efficiency of the device.

[0026] Please see Figure 1-5 Triangular plates 7 are fixedly connected to both sides of the top of the mounting plate 64, and the rear side of the triangular plates 7 is fixedly connected to the front side of the high-temperature box furnace 1.

[0027] Furthermore, the triangular plate 7 effectively enhances the stability of the connection between the mounting plate 64 and the high-temperature box furnace 1. The triangular structure of the triangular plate 7 has good mechanical stability, which can disperse the force borne by the mounting plate 64, prevent the mounting plate 64 from loosening or deforming under long-term use or repeated action of the spring 63, extend the service life of the fixing mechanism, and ensure the reliability of the overall structure of the device.

[0028] Please see Figure 1-5 The surface of the card plate 62 is provided with a weight reduction groove 8, which is located at the bottom of the mounting plate 64.

[0029] Furthermore, by setting the weight reduction groove 8, the weight of the pallet 62 can be reduced without affecting the structural strength of the pallet 62. This not only reduces the load on the spring 63, allowing the spring 63 to drive the pallet 62 to move more flexibly, but also reduces the use of materials, lowers production costs, and makes the operation of the pallet 62 easier, improving the economy and ease of use of the device.

[0030] Please see Figure 1-5 A push plate 9 is fixedly connected to the front side of the control column 5, and the push plate 9 is located on the front side of the high-temperature box furnace 1.

[0031] Furthermore, the push plate 9 provides a convenient point of force application for the operator to control the control column 5. The push plate 9 increases the contact area between the hand and the control column 5, making it easier for the operator to push the control column 5 and adjust the position of the sealing plate 4. This reduces the difficulty of operation, improves the comfort and efficiency of operation, and makes the device more user-friendly.

[0032] Please see Figure 1-5 A reinforcing sleeve 10 is fixedly connected to the rear side of the push plate 9, and the inner wall of the reinforcing sleeve 10 is fixedly connected to the surface of the control column 5.

[0033] Furthermore, by setting the reinforcing sleeve 10, the connection area between the two can be increased, the force transmitted from the push plate 9 to the control column 5 can be dispersed, and the connection between the push plate 9 and the control column 5 can be prevented from breaking or loosening due to long-term stress. This ensures the stability of the coordinated movement of the control column 5 and the push plate 9 and extends the service life of the components.

[0034] Please see Figure 1-5 A spring 11 is fixedly connected to the bottom of the rear side of the push plate 9, and the rear side of the spring 11 is fixedly connected to the front side of the high temperature box furnace 1.

[0035] Furthermore, the spring 11 provides an elastic reset function for the push plate 9. When the position of the sealing plate 4 needs to be adjusted, the spring force of the spring 11 assists the push plate 9 in resetting, making the position adjustment of the control column 5 and the sealing plate 4 more precise. At the same time, the spring 11 can also buffer the vibration of the push plate 9 during the operation of the device, reduce the shaking of the control column 5, further ensure the sealing effect of the sealing plate 4 on the air intake channel, and improve the stability of the device operation.

[0036] The specific implementation process of this utility model is as follows: When in use, the high temperature box furnace 1 is opened, the nickel oxide-based target material is placed inside the high temperature box furnace 1 and closed, the high temperature box furnace 1 is started, and the high temperature box furnace 1 sinters the nickel oxide-based target material inside. After the nickel oxide-based target material is sintered, it cannot be taken out immediately. It is necessary to cool down the nickel oxide-based target material before it can be taken out.

[0037] Open the door panel of the high-temperature box furnace 1, rotate the clamping plate 62 upward, the clamping plate 62 loses its fixation, and the spring force of the spring 11 drives the push plate 9 to move forward. The push plate 9 drives the control column 5 to move forward, and the control column 5 drives the sealing plate 4 to move forward. The sealing plate 4 exits from the air intake hole on the rear side of the inner wall air intake plate 2, the air intake hole of the inner wall air intake plate 2 opens, the suction fan 3 is started, the suction fan 3 exhausts the high-temperature airflow inside the high-temperature box furnace 1, and the outside low-temperature airflow enters the interior of the high-temperature box furnace 1. The airflow accelerates and reduces the temperature of the nickel-based target material.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sintering and forming apparatus for preparing nickel oxide-based targets, comprising a high-temperature box furnace (1), characterized in that: An inner wall suction plate (2) is fixedly connected to the front side of the inner wall of the high-temperature box furnace (1). A suction fan (3) is fixedly connected to the top of the front side of the high-temperature box furnace (1). The input end of the suction fan (3) extends into the interior of the high-temperature box furnace (1). The input end of the suction fan (3) communicates with the interior of the inner wall suction plate (2). A sealing plate (4) is provided inside the inner wall suction plate (2). A control column (5) is fixedly connected to the front side of the sealing plate (4). The front side of the control column (5) extends into the front side of the high-temperature box furnace (1). A fixing mechanism is engaged at the top of the control column (5).

2. The sintering and forming apparatus for preparing nickel oxide-based target material according to claim 1, characterized in that: The fixing mechanism includes a slot (61), which is located on the front and rear sides of the top of the control column (5). A plate (62) is movably connected to the front side of the high-temperature box furnace (1). The bottom of the plate (62) contacts the inner wall of the slot (61). A spring piece (63) is fixedly connected to the top of the plate (62). A mounting plate (64) is fixedly connected to the top of the spring piece (63). The rear side of the mounting plate (64) is fixedly connected to the front side of the high-temperature box furnace (1).

3. The sintering and forming apparatus for preparing nickel oxide-based target material according to claim 2, characterized in that: Triangular plates (7) are fixedly connected to both sides of the top of the mounting plate (64), and the rear side of the triangular plates (7) is fixedly connected to the front side of the high-temperature box furnace (1).

4. The sintering and forming apparatus for preparing nickel oxide-based target material according to claim 2, characterized in that: The surface of the card plate (62) is provided with a weight reduction groove (8), which is located at the bottom of the mounting plate (64).

5. The sintering and forming apparatus for preparing nickel oxide-based target material according to claim 1, characterized in that: A push plate (9) is fixedly connected to the front side of the control column (5), and the push plate (9) is located on the front side of the high temperature box furnace (1).

6. The sintering and forming apparatus for preparing nickel oxide-based target material according to claim 5, characterized in that: A reinforcing sleeve (10) is fixedly connected to the rear side of the push plate (9), and the inner wall of the reinforcing sleeve (10) is fixedly connected to the surface of the control column (5).

7. The sintering and forming apparatus for preparing nickel oxide-based target material according to claim 5, characterized in that: A spring (11) is fixedly connected to the bottom of the rear side of the push plate (9), and the rear side of the spring (11) is fixedly connected to the front side of the high temperature box furnace (1).

Images