Magnetic steel bonding constant-temperature workbench

Abstract

The utility model discloses a magnetic steel bonding constant-temperature workbench, which belongs to the technical field of magnet bonding and comprises a workbench, a liquid storage tank is arranged on the workbench, a heating pipe extending into the liquid storage tank is fixedly connected onto the workbench, and a heating device capable of heating the heating pipe is externally connected onto the heating pipe. A supporting plate covering the liquid storage tank is fixedly installed on the workbench. According to the utility model, the supporting plate is heated, so that the glue bonding work is carried out at a temperature higher than normal temperature, and the magnet bonding effect can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of neodymium iron boron magnet electroplating technology, specifically relating to a constant temperature workbench for bonding magnetic steel. Background Technology

[0002] Magnets generally refer to AlNiCo alloys. Magnets are synthesized from several metals, such as iron with aluminum, nickel, and cobalt; sometimes they are synthesized from copper, niobium, and tantalum. They are used to create ultra-hard permanent magnet alloys. Different metal compositions result in different magnetic properties and thus different applications, primarily in various sensors, electronics, and electromechanical fields. Before magnetizing a workpiece to create a magnet, it needs to be cut to the required size. Currently, before cutting, workers manually apply glue to both the positioning plate and the workpiece surface to ensure the workpiece is bonded and fixed to the positioning plate, preventing displacement during cutting.

[0003] Existing technologies, such as Chinese Patent Publication No. CN218226505U, disclose a rare-earth permanent magnet bonding worktable capable of positioning and bonding neodymium iron boron (NdFeB) arrays. However, since the bonding of NdFeB magnets is currently carried out at room temperature, the adhesive has poor wettability on the NdFeB surface coating, resulting in low cross-linking density after curing. This leads to defects at the bonding interface and affects the bonding effect.

[0004] Therefore, a magnetic steel bonding constant temperature workbench is needed to solve the above problems. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a constant temperature workbench for bonding magnets, which solves the problem of poor bonding effect caused by bonding neodymium iron boron magnets at room temperature in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a magnetic steel bonding constant temperature workbench, including: a workbench, a liquid storage tank on the workbench, a heating pipe extending into the liquid storage tank fixedly connected to the workbench, a heating device externally connected to the heating pipe that can heat the heating pipe, and a support plate covering the liquid storage tank fixedly installed on the workbench.

[0008] Furthermore, a temperature sensor for detecting the temperature of the support plate is installed on the workbench, and the temperature sensor is electrically connected to the heating equipment.

[0009] Furthermore, a gap is provided between the heating tube and the support plate.

[0010] Furthermore, an inlet pipe is fixedly connected to the liquid storage tank, and an outlet is provided on the bottom wall of the liquid storage tank.

[0011] Furthermore, a placement rack is fixedly connected to the workbench, and the placement rack is positioned above the support plate.

[0012] Furthermore, an overflow box is fixedly connected to the workbench, and the overflow box is provided with an overflow cavity that communicates with the liquid storage tank. The top wall of the overflow cavity is higher than the top wall of the liquid storage tank.

[0013] Furthermore, the support plate is a glass plate.

[0014] Furthermore, a sealing gasket is provided on the workbench, surrounding the top wall of the liquid storage tank, and the support plate is placed on the sealing gasket.

[0015] The beneficial effect of this utility model is that by heating the support plate, the adhesive bonding work is carried out at a temperature higher than normal, which can improve the bonding effect of the magnet.

[0016] Other advantages, objectives, and features of this invention will be set forth in the following description and will be apparent to those skilled in the art to some extent, or may be learned by practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0017] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the following drawings are provided for illustration:

[0018] Figure 1 This is a schematic diagram of the structure of the constant temperature workbench according to an embodiment of the present utility model.

[0019] The following are marked in the attached diagram: workbench 1, liquid storage tank 101, water inlet pipe 102, water outlet 103, placement rack 104, heating pipe 2, support plate 3, overflow box 4. Detailed Implementation

[0020] like Figure 1 As shown, this utility model provides a constant temperature workbench for bonding magnetic steel, including: a workbench 1, a liquid storage tank 101 provided on the workbench 1, the liquid storage tank 101 containing water, a heating pipe 2 extending into the liquid storage tank 101 fixedly connected to the workbench 1, a heating device (not shown in the figure) connected to the heating pipe 2 to heat the heating pipe 2, and a support plate 3 covering the liquid storage tank 101 fixedly installed on the workbench 1, the support plate 3 being used to place magnets so that manual operation of magnet bonding can be performed on the support plate 3.

[0021] In this scheme, after the storage tank 101 is filled with water, the heating tube 2 is used to heat the water in the storage tank 101 through the heating device. Then the heat is conducted to the support plate 3, which heats up the magnet placed on the support plate 3. Then, the glue is applied to the support plate 3 by manual labor.

[0022] This solution improves the bonding effect of magnets by heating the support plate 3 to allow the adhesive bonding process to be carried out at a preset temperature (above room temperature).

[0023] In one embodiment of this utility model, a temperature sensor (not shown in the figure) for detecting the temperature of the support plate 3 is installed on the workbench 1, and the temperature sensor is electrically connected to the heating device.

[0024] In this solution, a temperature sensor is set up to sense the temperature of the support plate 3 in real time, so as to control the heat output of the heating equipment and keep the support plate 3 at a constant temperature.

[0025] In one embodiment of this utility model, a gap is provided between the heating tube 2 and the support plate 3.

[0026] In this solution, a preset height is provided between the heating tube 2 and the support plate 3 to prevent the heating tube 2 from directly heating the support plate 3.

[0027] In one embodiment of the present invention, a water inlet pipe 102 is fixedly connected to the liquid storage tank 101, and a water outlet 103 is provided on the bottom wall of the liquid storage tank 101. A cover (not shown in the figure) is provided on the water outlet 103 to close the water outlet 103.

[0028] In this solution, water is introduced into the storage tank 101 through the water inlet pipe 102 without opening the support plate 3. The water outlet 103 cooperates with the water inlet pipe 102 to cool down the support plate 3 when the temperature of the support plate 3 exceeds the preset temperature by injecting cooling water into the water inlet pipe 102.

[0029] In one embodiment of the present invention, a placement rack 104 is fixedly connected to the workbench 1. The placement rack 104 is disposed above the support plate 3 so that the bonded magnet can be placed on the placement rack 104 so that the glue can cure and bond the magnet.

[0030] In one embodiment of the present invention, an overflow box 4 is fixedly connected to the workbench 1. The overflow box 4 is provided with an overflow cavity communicating with the liquid storage tank 101. The height of the top wall of the overflow cavity is higher than the height of the top wall of the liquid storage tank 101.

[0031] In this scheme, after water is injected into the storage tank 101, the water will overflow into the overflow cavity. When the water level in the overflow cavity is higher than the height of the storage tank 101, it means that the storage tank 101 is full, that is, the support plate 3 covers the water surface, so as to facilitate the heat conduction of the heated water to the support plate 3.

[0032] In one embodiment of this utility model, the support plate 3 is a glass plate, which facilitates heat conduction and allows for easy observation of the contact between the glass plate and water.

[0033] In one embodiment of this utility model, a sealing gasket (not shown in the figure) is provided on the workbench 1 and surrounds the top wall of the liquid storage tank 101. The support plate 3 is placed on the sealing gasket to enhance the sealing performance of the liquid storage tank 101 and prevent water from overflowing.

[0034] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A magnetic steel bonding constant temperature workbench, comprising: A workbench, characterized in that: a liquid storage tank is provided on the workbench, a heating pipe extending into the liquid storage tank is fixedly connected to the workbench, a heating device capable of heating the heating pipe is connected to the outside of the heating pipe, and a support plate covering the liquid storage tank is fixedly installed on the workbench.

2. The magnetic steel bonding constant temperature workbench according to claim 1, characterized in that: A temperature sensor for detecting the temperature of the support plate is installed on the workbench, and the temperature sensor is electrically connected to the heating equipment.

3. The magnetic steel bonding constant temperature workbench according to claim 2, characterized in that: There is a gap between the heating tube and the support plate.

4. The magnetic steel bonding constant temperature workbench according to claim 3, characterized in that: A water inlet pipe is fixedly connected to the liquid storage tank, and a water outlet is provided on the bottom wall of the liquid storage tank.

5. The magnetic steel bonding constant temperature workbench according to claim 4, characterized in that: A placement rack is fixedly connected to the workbench, and the placement rack is positioned above the support plate.

6. The magnetic steel bonding constant temperature workbench according to claim 5, characterized in that: An overflow box is fixedly connected to the workbench. The overflow box is provided with an overflow cavity that communicates with the liquid storage tank. The top wall of the overflow cavity is higher than the top wall of the liquid storage tank.

7. The magnetic steel bonding constant temperature workbench according to claim 6, characterized in that: The support plate is a glass plate.

8. The magnetic steel bonding constant temperature workbench according to claim 7, characterized in that: The workbench is provided with a sealing gasket that surrounds the top wall of the liquid storage tank, and the support plate is placed on the sealing gasket.

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