Drying device for piezoelectric ceramic processing

Abstract

The utility model relates to a drying device for piezoelectric ceramic processing, and belongs to the technical field of piezoelectric ceramics. Comprising a hollow drying box body, a rotary supporting column is arranged in the middle of the interior of the drying box body, a plurality of sets of fixing structures are arranged in a side frame, a plurality of heating rods are arranged on the inner wall of the drying box body, and each fixing structure comprises a tensioning structure and a pair of oppositely-arranged extrusion structures; and piezoelectric ceramics are arranged between the extrusion structures. The beneficial effects of the utility model are that the piezoelectric ceramic is inserted between the rollers in a pulling and inserting manner, and the tension spring drives the extrusion structure on the left side to compress the piezoelectric ceramic, thereby playing a role in fixation; therefore, the problem that the labor intensity of workers is increased due to the fact that a reset spring needs to be manually compressed through a limiting block in an existing drying device is solved, the piezoelectric ceramics in the drying device only need to be pulled out when being taken out, the piezoelectric ceramics do not need to touch other positions, and the probability that operators are scalded is reduced.

Description

Technical Field

[0001] The utility model relates to a drying device for processing piezoelectric ceramics, belonging to the technical field of piezoelectric ceramics. Background Art

[0002] Piezoelectric ceramics are a type of electronic ceramic material with piezoelectric properties, which are mainly used to manufacture ultrasonic transducers, hydroacoustic transducers and other equipment. Piezoelectric ceramics require a drying device during production. The existing drying devices for piezoelectric ceramic processing cannot effectively perform sufficient multi-range drying work on piezoelectric ceramics, and thus have certain usage defects. At the same time, the existing drying devices cannot allow users to conveniently fix and dry multiple piezoelectric ceramics, which brings inconvenience to the user's operation.

[0003] In order to solve the above problems, relevant technologies have also emerged in the industry, such as the Chinese utility model patent with the authorization announcement number: CN 210268032U. In the above patent, the piezoelectric ceramic is fixed by using a limit block, a reset spring and a fixed block. Although the above fixing method is simple and convenient, it has the following disadvantages:

[0004] 1. When fixing and unloading the piezoelectric ceramics in the above patent, the reset spring needs to be manually compressed through the limit block. Since the reset spring has strong elasticity, the labor intensity of the staff is increased each time the piezoelectric ceramics are fixed or unloaded.

[0005] 2. At the same time, after the piezoelectric ceramics are dried at high temperature, the temperature of the limit block, the reset spring and the surface of the piezoelectric ceramics are relatively high. When unloading the piezoelectric ceramics, the staff needs to compress the reset spring and then take the piezoelectric ceramics. At this time, it is very easy to be burned, causing injury to the operator. Summary of the invention

[0006] The technical problem to be solved by the utility model is to provide a drying device for processing piezoelectric ceramics to solve the problems faced in the industry.

[0007] In order to solve the above technical problems, the utility model is implemented through the following technical solutions: a drying device for processing piezoelectric ceramics, comprising a drying box with a hollow interior, a rotating support column is arranged at the middle position inside the drying box, a plurality of side frames are evenly distributed on the rotating support column, a plurality of groups of fixed structures are arranged in the side frames, a plurality of heating rods are arranged on the inner wall of the drying box, the fixed structure comprises a tensioning structure and a pair of relatively arranged extrusion structures, and piezoelectric ceramics are arranged between the extrusion structures.

[0008] Preferably, the tensioning structure includes an inner plate, which is installed on the side of the side frame close to the rotating support column, and a plurality of tensioning springs are arranged on the outer side of the inner plate, and a tensioning support plate is arranged on the other side of the tensioning spring, and a T-shaped groove is arranged on the tensioning support plate.

[0009] Preferably, the extrusion structure comprises an extrusion seat in a U-shaped structure, a plurality of rollers are arranged in the extrusion seat, and a T-shaped boss is arranged on a side of the extrusion seat.

[0010] Preferably, a positioning groove is provided at the inner top of the drying box body, a positioning bearing is provided in the positioning groove, a positioning rod is provided at the top of the rotating support column, and the positioning rod is inserted into the positioning bearing.

[0011] Preferably, a plurality of temperature sensors are also provided in the drying box.

[0012] Preferably, a bottom support frame is provided at the bottom of the drying box body, a rotating motor is provided on the bottom support frame, and a motor shaft of the rotating motor extends into the drying box body and is connected to the rotating support column.

[0013] Preferably, a door is provided on the front of the drying box.

[0014] Compared with the prior art, the advantages of the present invention are: a relatively placed extrusion structure is set up, and the piezoelectric ceramic is inserted between the rollers in a pull-in manner. The tensioning spring drives the extrusion structure on the left to press the piezoelectric ceramic, thereby playing a fixing role, thereby solving the problem that the existing drying device needs to manually compress the reset spring through the limit block, which increases the labor intensity of the staff. In addition, the piezoelectric ceramic in this patent only needs to be pulled out when it is taken out, and there is no need to touch other positions, thereby reducing the probability of the operator being burned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 3 yes Figure 2 Top view of the .

[0019] Figure 4 It is a structural schematic diagram of the rotating support column and the side frame.

[0020] Figure 5 It is a schematic diagram of the fixed structure.

[0021] Figure 6 It is an exploded view of the fixed structure.

[0022] Figure 7 is a schematic diagram of the tensioning structure.

[0023] Figure 8 is a schematic diagram of the extrusion structure.

[0024] Fig. 9 It is a three-dimensional diagram of the extruded structure.

[0025] In the figure: a drying box body 1; a positioning groove 101; a positioning bearing 102; a temperature sensor 103; a bottom support frame 104; a rotating motor 105; a box door 106; a rotating support column 2; a positioning rod 201; a side frame 3; a second T-shaped groove 301; a fixing structure 4; a tensioning structure 5; an inner plate 501; a tensioning spring 502; a tensioning support plate 503; a first T-shaped groove 504; an extrusion structure 6; an extrusion seat 601; a roller 602; a T-shaped boss 603; a piezoelectric ceramic 7; and a heating rod 8. DETAILED DESCRIPTION

[0026] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods:

[0027] like Figures 1 to 9 A drying device for processing piezoelectric ceramics is shown, comprising a drying box 1 with a hollow interior, a rotating support column 2 is arranged at the middle position inside the drying box 1, a plurality of side frames 3 are evenly distributed on the rotating support column 2, a plurality of groups of fixed structures 4 are arranged in the side frames 3, a plurality of heating rods 8 are arranged on the inner wall of the drying box 1, the fixed structure 4 comprises a tensioning structure 5 and a pair of oppositely arranged extrusion structures 6, and a piezoelectric ceramic 7 is arranged between the extrusion structures 6.

[0028] In order to achieve the purpose of compressing the piezoelectric ceramic 7, the tensioning structure 5 further includes an inner plate 501, and the inner plate 501 is installed on the side of the side frame 3 close to the rotating support column 2. A plurality of tensioning springs 502 are arranged on the outer side of the inner plate 501, and a tensioning support plate 503 is arranged on the other side of the tensioning spring 502, and a first T-shaped groove 504 is arranged on the tensioning support plate 503.

[0029] In order to facilitate the insertion and withdrawal of the piezoelectric ceramic 7 , the extrusion structure 6 further includes an extrusion seat 601 with a U-shaped structure, a plurality of rollers 602 are arranged in the extrusion seat 601 , and a T-shaped boss 603 is arranged on the side of the extrusion seat 601 .

[0030] In order to facilitate replacement of the extrusion seat 601 , a plurality of second T-shaped grooves 301 are further provided on the inner side of the side frame 3 .

[0031] In order to stabilize the rotating support column 2 , a positioning groove 101 is further provided at the inner top of the drying box body 1 , a positioning bearing 102 is provided in the positioning groove 101 , a positioning rod 201 is provided at the top of the rotating support column 2 , and the positioning rod 201 is inserted into the positioning bearing 102 .

[0032] In order to monitor the temperature in the drying box 1 at any time, a plurality of temperature sensors 103 are further provided in the drying box 1 .

[0033] In order to improve the drying efficiency, a bottom support frame 104 is further provided at the bottom of the drying box 1 , and a rotating motor 105 is provided on the bottom support frame 104 . The motor shaft of the rotating motor 105 extends into the drying box 1 and is connected to the rotating support column 2 .

[0034] In order to prevent heat loss, a door 106 is further provided on the front of the drying box 1 .

[0035] Before use, according to actual needs, the tensioning structure 5 is fixed to the inner side of the side frame 3, and multiple extrusion structures 6 are respectively inserted into the first T-shaped groove 504 and the second T-shaped groove 301. By inserting the extrusion structure 6, the extrusion structure 6 can be quickly replaced.

[0036] When in use, the drying box 1 is first heated by the heating rod 8, the piezoelectric ceramic 7 to be dried is placed in front of the extrusion seat 601, and the piezoelectric ceramic 7 is inserted between the rollers 602 by a pull-in and pull-out manner. The tensioning spring 502 is driven by the extrusion structure 6 connected to it to press the piezoelectric ceramic 7, thereby playing a fixing role. After the piezoelectric ceramic 7 is dried, the piezoelectric ceramic 7 can be directly pulled out from between the rollers 602.

[0037] When the piezoelectric ceramic 7 is fixed, the rotating motor 105 is started, and the rotating motor 105 drives the rotating support column 2 to rotate, thereby driving the piezoelectric ceramic 7 to rotate, thereby increasing the flow of the piezoelectric ceramic 7 and the hot air in the drying box 1, and can improve the drying efficiency of the piezoelectric ceramic 7.

[0038] The operator can fix the piezoelectric ceramic 7 with one hand by pulling and inserting, thereby solving the problem that the existing drying device needs to manually compress the reset spring through the limit block, which increases the labor intensity of the staff. In addition, the piezoelectric ceramic 7 in this patent only needs to be pulled out when it is taken out, and does not need to touch other positions, reducing the probability of the operator being burned.

[0039] It should be emphasized that the above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A drying device for processing piezoelectric ceramics, characterized in that: The invention comprises a drying box body (1) with a hollow interior, wherein a rotating support column (2) is arranged in the middle of the interior of the drying box body (1), a plurality of side frames (3) are evenly distributed on the rotating support column (2), a plurality of fixed structures (4) are arranged in the side frames (3), a plurality of heating rods (8) are arranged on the inner wall of the drying box body (1), the fixed structure (4) comprises a tensioning structure (5), a pair of extrusion structures (6) arranged opposite to each other, a piezoelectric ceramic (7) is arranged between the extrusion structures (6), the tensioning structure (5) comprises an inner plate (501), the inner plate (502) and the inner plate (503) are provided with a plurality of fixed structures (4). The plate (501) is installed on the side of the side frame (3) close to the rotating support column (2), a plurality of tensioning springs (502) are arranged on the outer side of the inner plate (501), a tensioning support plate (503) is arranged on the other side of the tensioning spring (502), a first T-shaped groove (504) is arranged on the tensioning support plate (503), and the extrusion structure (6) includes an extrusion seat (601) with a U-shaped structure, a plurality of rollers (602) are arranged in the extrusion seat (601), and a T-shaped boss (603) is arranged on the side of the extrusion seat (601).

2. The drying device for processing piezoelectric ceramics according to claim 1, characterized in that: A plurality of second T-shaped grooves (301) are arranged on the inner side of the side frame (3).

3. The drying device for processing piezoelectric ceramics according to claim 1, characterized in that: A positioning groove (101) is arranged at the inner top of the drying box body (1), a positioning bearing (102) is arranged in the positioning groove (101), a positioning rod (201) is arranged at the top of the rotating support column (2), and the positioning rod (201) is inserted into the positioning bearing (102).

4. The drying device for processing piezoelectric ceramics according to claim 1, characterized in that: The drying box (1) is also provided with a plurality of temperature sensors (103).

5. The drying device for processing piezoelectric ceramics according to claim 1, characterized in that: A bottom support frame (104) is arranged at the bottom of the drying box body (1), and a rotating motor (105) is arranged on the bottom support frame (104). The motor shaft of the rotating motor (105) extends into the drying box body (1) and is connected to the rotating support column (2).

6. The drying device for processing piezoelectric ceramics according to claim 1, characterized in that: The front of the drying box (1) is also provided with a box door (106).

Images