Sintering device for processing ceramic gas discharge tube

Abstract

The utility model discloses a sintering device for ceramic gas discharge tube processing, which relates to the technical field of ceramic gas discharge tube processing, and comprises a main body unit, an adjusting unit and a discharge unit which are arranged in the main body unit, and a sealing unit arranged at the side part of the main body unit, and the adjusting unit is positioned above the discharge unit; the adjusting unit comprises a threaded shaft movably arranged in the main body unit, a driving motor installed at the input end of the threaded shaft, and a moving part installed on the circumferential side face of the threaded shaft. According to the sintering device for machining the ceramic gas discharge tube, through the arrangement of the adjusting unit and the discharging unit, material returning and taking down of the discharge tube after sintering are facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic gas discharge tube processing, in particular to a sintering device for processing ceramic gas discharge tubes. Background Art

[0002] Discharge tubes are often used in the first or first two stages of multi-stage protection circuits, discharging transient overcurrent and limiting overvoltage. Because discharge tubes have high inter-electrode insulation resistance and low parasitic capacitance, they offer significant advantages against lightning strikes on high-frequency signal lines. Ceramic gas discharge tubes are a type of gas discharge tube, and their production requires sintering.

[0003] The utility model discloses a sintering device for processing ceramic gas discharge tubes, including a sintering mechanism, a placement mechanism, a discharge mechanism, and a fixing mechanism. The sintering mechanism is internally provided with a placement mechanism compatible therewith, and a discharge mechanism is provided internally and at a position corresponding to the placement mechanism. A fixing mechanism compatible with the placement mechanism is provided at the bottom of the left side of the sintering mechanism and at a position corresponding to the placement mechanism. The sintering mechanism includes a housing, a discharge port, a blocking door, and a sealing gasket. The right side of the housing has a discharge port and a blocking door. This utility model realizes a sintering device for processing ceramic gas discharge tubes through the interaction between the sintering mechanism, the placement mechanism, the discharge mechanism, and the fixing mechanism. This facilitates the removal of sintered discharge tubes, avoids the inconvenience of manual storage and retrieval, provides convenience for workers, and greatly improves work efficiency.

[0004] Although the above solution facilitates the removal of the sintered discharge tube, avoids the inconvenience caused by manual storage and retrieval, and greatly improves work efficiency, the discharge tube adheres to the partition during sintering, resulting in a relatively slow removal process of the sintered discharge tube. Therefore, we propose a sintering device for processing ceramic gas discharge tubes. Utility Model Content

[0005] The main purpose of the utility model is to provide a sintering device for processing ceramic gas discharge tubes. By providing an adjustment unit and a discharge unit, the utility model solves the problem that the discharge tubes are easily adhered to the partition during sintering, resulting in a relatively slow removal process of the sintered discharge tubes.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A sintering device for processing ceramic gas discharge tubes, comprising a main unit, an adjustment unit and a discharge unit arranged in the main unit, and a sealing unit arranged on the side of the main unit, wherein the adjustment unit is located above the discharge unit;

[0008] The adjustment unit includes a threaded shaft movably arranged in the main unit, a driving motor installed at the input end of the threaded shaft, and a moving part installed on the peripheral side of the threaded shaft;

[0009] The discharging unit includes a support frame installed at the bottom of the moving part, a U-shaped seat installed on the side wall of the support frame, a placement plate movably installed in the U-shaped seat, and a telescopic member arranged between the support frame and the placement plate.

[0010] Preferably, the main unit includes a sintering box and supporting legs installed on the bottom of the sintering box.

[0011] Preferably, the adjustment unit further comprises a limiting washer mounted on the inner side wall of the sintering box, and the limiting washer is sleeved on the circumferential side surface of the threaded shaft.

[0012] Preferably, the telescopic member includes a connecting seat installed at the bottom of the placement plate, an electric telescopic rod installed on the side wall of the support frame, and a connecting block installed at the telescopic end of the electric telescopic rod and movably connected to the connecting seat.

[0013] Preferably, the discharging unit further includes auxiliary wheels installed at the bottom of the support frame.

[0014] Preferably, the sealing unit includes a sealing door opened on the surface of the sintering box, and a sealing gasket installed on the inner side wall of the sealing door.

[0015] Preferably, the sealing unit further includes an opening and closing handle installed on the surface of the sealing door.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The utility model provides an adjusting unit and a discharging unit. When the discharge tube needs to be fired, after the ceramic gas discharge tube is placed on the placement plate, the driving motor drives the threaded shaft to rotate. At this time, the moving part can drive the placement plate to move along the threaded shaft through the support frame. When the placement plate is completely located inside the sintering box, the sealing door is closed and the ceramic gas discharge tube can be fired, which is convenient for loading the ceramic gas discharge tube. When the material needs to be withdrawn after sintering, the driving motor drives the threaded shaft to reverse, and the moving part drives the placement plate along the threaded shaft through the support frame to withdraw to the outside of the sintering box. Subsequently, the telescopic end of the electric telescopic rod contracts, so that the connecting seat drives the placement plate to rotate clockwise around the U-shaped seat. At this time, the placement plate is tilted to form an acute angle with the support frame, so that the sintered ceramic gas discharge tube can overcome friction and slide out conveniently along the placement plate, which is convenient for withdrawing and removing the discharge tube after sintering, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from above;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the middle I structure;

[0022] Figure 5 It is a right side structural schematic diagram of the utility model.

[0023] In the picture:

[0024] 1. Main unit; 101. Sintering box; 102. Support legs;

[0025] 2. Adjustment unit; 201. Threaded shaft; 202. Drive motor; 203. Moving part; 204. Limiting washer;

[0026] 3. Discharging unit; 301. Support frame; 302. U-shaped seat; 303. Placement plate; 304. Telescopic member; 3041. Electric telescopic rod; 3042. Connecting block; 3043. Connecting seat; 305. Auxiliary wheel;

[0027] 4. Sealing unit; 401. Sealing door; 402. Sealing gasket; 403. Opening and closing handle. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods. Example 1

[0029] like Figure 1 、 Figure 2 、 Figure 3 as well as Figure 5 As shown, a sintering device for processing ceramic gas discharge tubes includes a main unit 1, an adjustment unit 2 and a discharge unit 3 arranged in the main unit 1, and a sealing unit 4 arranged on the side of the main unit 1, wherein the adjustment unit 2 is located above the discharge unit 3;

[0030] like Figure 3As shown, the adjustment unit 2 includes a threaded shaft 201 movably arranged in the main unit 1, a driving motor 202 installed at the input end of the threaded shaft 201, and a moving member 203 installed on the side surface of the threaded shaft 201. When the driving motor 202 drives the threaded shaft 201 to rotate, the moving member 203 can move along the threaded shaft 201;

[0031] like Figure 3 As shown, the discharging unit 3 includes a support frame 301 installed at the bottom of the moving part 203, a U-shaped seat 302 installed on the side wall of the support frame 301, a placement plate 303 movably installed in the U-shaped seat 302, and a telescopic member 304 arranged between the support frame 301 and the placement plate 303. The setting of the telescopic member 304 can adjust the angle between the support frame 301 and the placement plate 303.

[0032] like Figure 1 As shown, the main unit 1 includes a sintering box 101 and support legs 102 installed at the bottom of the sintering box 101. The support legs 102 provide support for the stable operation of the entire device.

[0033] like Figure 1 As shown, the adjustment unit 2 also includes a limiting washer 204 installed on the inner wall of the sintering box 101, and the limiting washer 204 is sleeved on the peripheral side of the threaded shaft 201. The setting of the limiting washer 204 prevents the moving part 203 from contacting and colliding with the inner wall of the sintering box 101 during the movement of the threaded shaft 201.

[0034] like Figure 3 As shown, the discharging unit 3 further includes an auxiliary wheel 305 installed at the bottom of the support frame 301. The setting of the auxiliary wheel 305 facilitates the in-and-out movement of the support frame 301.

[0035] like Figure 5 As shown, the sealing unit 4 includes a sealing door 401 opened on the surface of the sintering box 101 and a sealing gasket 402 installed on the inner wall of the sealing door 401. The arrangement of the sealing gasket 402 makes the closure between the sealing door 401 and the sintering box 101 more airtight.

[0036] like Figure 2 As shown, the sealing unit 4 further includes an opening and closing handle 403 installed on the surface of the sealing door 401. The provision of the opening and closing handle 403 facilitates the opening and closing of the sealing door 401.

[0037] When the discharge tube needs to be fired, after the ceramic gas discharge tube is placed on the placement plate 303, the driving motor 202 drives the threaded shaft 201 to rotate. At this time, the moving part 203 can drive the placement plate 303 to move along the threaded shaft 201 through the support frame 301. When the placement plate 303 is completely located inside the sintering box 101, the sealing door 401 is closed and the ceramic gas discharge tube can be fired, which facilitates the loading of the ceramic gas discharge tube processing. Example 2

[0038] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 as well as Figure 5 As shown, a sintering device for processing ceramic gas discharge tubes includes a main unit 1, an adjustment unit 2 and a discharge unit 3 arranged in the main unit 1, and a sealing unit 4 arranged on the side of the main unit 1, wherein the adjustment unit 2 is located above the discharge unit 3;

[0039] like Figure 3 As shown, the adjustment unit 2 includes a threaded shaft 201 movably arranged in the main unit 1, a driving motor 202 installed at the input end of the threaded shaft 201, and a moving member 203 installed on the side surface of the threaded shaft 201. When the driving motor 202 drives the threaded shaft 201 to rotate, the moving member 203 can move along the threaded shaft 201;

[0040] like Figure 3 As shown, the discharging unit 3 includes a support frame 301 installed at the bottom of the moving part 203, a U-shaped seat 302 installed on the side wall of the support frame 301, a placement plate 303 movably installed in the U-shaped seat 302, and a telescopic member 304 arranged between the support frame 301 and the placement plate 303. The setting of the telescopic member 304 can adjust the angle between the support frame 301 and the placement plate 303.

[0041] like Figure 1 As shown, the main unit 1 includes a sintering box 101 and support legs 102 installed at the bottom of the sintering box 101. The support legs 102 provide support for the stable operation of the entire device.

[0042] like Figure 1 As shown, the adjustment unit 2 also includes a limiting washer 204 installed on the inner wall of the sintering box 101, and the limiting washer 204 is sleeved on the peripheral side of the threaded shaft 201. The setting of the limiting washer 204 prevents the moving part 203 from contacting and colliding with the inner wall of the sintering box 101 during the movement of the threaded shaft 201.

[0043] like Figure 4As shown, the telescopic member 304 includes a connecting seat 3043 installed at the bottom of the placement plate 303, an electric telescopic rod 3041 installed on the side wall of the support frame 301, and a connecting block 3042 installed at the telescopic end of the electric telescopic rod 3041 and movably connected to the connecting seat 3043. When the electric telescopic rod 3041 is extended or retracted, the placement plate 303 can be driven to rotate around the U-shaped seat 302 through the connecting seat 3043.

[0044] like Figure 3 As shown, the discharging unit 3 further includes an auxiliary wheel 305 installed at the bottom of the support frame 301. The setting of the auxiliary wheel 305 facilitates the in-and-out movement of the support frame 301.

[0045] like Figure 5 As shown, the sealing unit 4 includes a sealing door 401 opened on the surface of the sintering box 101 and a sealing gasket 402 installed on the inner wall of the sealing door 401. The arrangement of the sealing gasket 402 makes the closure between the sealing door 401 and the sintering box 101 more airtight.

[0046] like Figure 2 As shown, the sealing unit 4 further includes an opening and closing handle 403 installed on the surface of the sealing door 401. The provision of the opening and closing handle 403 facilitates the opening and closing of the sealing door 401.

[0047] When it is necessary to withdraw the material after sintering, the driving motor 202 drives the threaded shaft 201 to reverse, and the moving part 203 drives the placement plate 303 along the threaded shaft 201 through the support frame 301 to withdraw to the outside of the sintering box 101. Subsequently, the telescopic end of the electric telescopic rod 3041 contracts, so that the connecting seat 3043 drives the placement plate 303 to rotate clockwise around the U-shaped seat 302. At this time, the placement plate 303 is tilted to form an acute angle with the support frame 301, so that the sintered ceramic gas discharge tube can overcome the friction and slide out conveniently along the placement plate 303, which facilitates the removal of the discharge tube after sintering and improves work efficiency.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A sintering device for processing ceramic gas discharge tubes, comprising a main unit (1), characterized in that: It also includes an adjusting unit (2) and a discharging unit (3) arranged in the main body unit (1), and a sealing unit (4) arranged on the side of the main body unit (1), and the adjusting unit (2) is located above the discharging unit (3); The adjustment unit (2) comprises a threaded shaft (201) movably arranged in the main body unit (1), a driving motor (202) installed at the input end of the threaded shaft (201), and a moving part (203) installed on the peripheral side of the threaded shaft (201); The discharging unit (3) comprises a support frame (301) mounted on the bottom of the moving member (203), a U-shaped seat (302) mounted on the side wall of the support frame (301), a placement plate (303) movably mounted in the U-shaped seat (302), and a telescopic member (304) arranged between the support frame (301) and the placement plate (303).

2. The sintering device for processing a ceramic gas discharge tube according to claim 1, characterized in that: The main unit (1) comprises a sintering box (101) and supporting legs (102) installed at the bottom of the sintering box (101).

3. The sintering device for processing a ceramic gas discharge tube according to claim 2, characterized in that: The regulating unit (2) further comprises a limiting washer (204) mounted on the inner side wall of the sintering box (101), and the limiting washer (204) is sleeved on the peripheral side surface of the threaded shaft (201).

4. The sintering device for processing a ceramic gas discharge tube according to claim 3, characterized in that: The telescopic member (304) comprises a connecting seat (3043) mounted on the bottom of the placement plate (303), an electric telescopic rod (3041) mounted on the side wall of the support frame (301), and a connecting block (3042) mounted on the telescopic end of the electric telescopic rod (3041) and movably connected to the connecting seat (3043).

5. The sintering device for processing a ceramic gas discharge tube according to claim 1, characterized in that: The discharging unit (3) further comprises an auxiliary wheel (305) mounted on the bottom of the support frame (301).

6. The sintering device for processing a ceramic gas discharge tube according to claim 2, characterized in that: The sealing unit (4) comprises a sealing door (401) opened on the surface of the sintering box (101), and a sealing gasket (402) installed on the inner side wall of the sealing door (401).

7. The sintering device for processing a ceramic gas discharge tube according to claim 6, characterized in that: The sealing unit (4) further comprises an opening and closing handle (403) mounted on the surface of the sealing door (401).

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