Module for capacitor aging test

Abstract

The invention relates to the technical field of capacitor aging test equipment, in particular to a module for a capacitor aging test. Comprising a base, an oven, guide rails and a feeding and discharging device. The oven and the guide rail are both arranged on the same side of the base, the length direction of the oven is parallel to the length direction of the guide rail, and a feeding and discharging device is slidably connected to the guide rail; the feeding and discharging device comprises a conveying assembly and a telescopic disc assembly. The conveying assembly is arranged on the guide rail and drives the telescopic disc assembly to move. The telescopic disc assembly feeds an external jig disc into the oven or takes the external jig disc out of the oven. The linear arrangement requirement of a plurality of bases, a plurality of ovens and a plurality of guide rails is met, the purpose that the feeding and discharging device places external jig discs in different ovens is achieved, the purposes of automatic feeding and low-cost capacity expansion are achieved, and the production requirement is met.

Description

Technical Field

[0001] The present invention relates to the technical field of capacitor aging test equipment, and particularly to a module for capacitor aging test. Background Art

[0002] After the capacitors are produced, they enter the aging test process. Usually, the capacitors with smaller volume are placed in a jig plate, and then the jig plate is put into an oven for aging test. The traditional test equipment and operation methods have the following disadvantages:

[0003] One: The structure of the traditional equipment limits the production capacity. When it is necessary to expand the production capacity, a whole set of equipment needs to be reinvested, resulting in high production costs;

[0004] Three: The production requirements of the jig plate entering and leaving the oven are completed by manual operation. When the number of capacitors is large, the speed of the jig plate entering and leaving the oven is very slow, seriously affecting the production efficiency;

[0005] Therefore, the traditional equipment and production mode have seriously affected the production capacity and production costs and need to be improved. Summary of the Invention

[0006] In order to overcome the problems in the prior art that the traditional production equipment and operation mode lead to low production efficiency and the production capacity cannot meet the production requirements, the purpose of the present invention is to provide a module for capacitor aging test to achieve the purpose of automatic feeding and low-cost production capacity expansion.

[0007] To achieve the above purpose, the technical solution of the present invention is as follows:

[0008] A module for capacitor aging test, including a base, an oven, a guide rail and a loading and unloading device;

[0009] The oven and the guide rail are both arranged on the same side of the base. The length direction of the oven is parallel to the length direction of the guide rail. The loading and unloading device is slidably connected to the guide rail;

[0010] The loading and unloading device includes a conveying component and a telescopic tray component. The conveying component is arranged on the guide rail and drives the telescopic tray component to move;

[0011] The telescopic tray component sends the external jig plate into the oven or takes it out of the oven.

[0012] Further, the conveying component includes an X-direction driving member, a Z-direction driving member and a bracket. The X-direction driving member is arranged on the guide rail and drives the bracket to move along the guide rail. The Z-direction driving member is arranged on the bracket and drives the telescopic tray component to move along the height direction of the bracket.

[0013] Further, the telescopic tray assembly includes a mounting plate, a first Y-direction driving member, and a lower telescopic plate. The Z-direction driving member drives the mounting plate to lift along the bracket, and the first Y-direction driving member is disposed on the mounting plate and drives the lower telescopic plate to move in and out of the oven.

[0014] Further, the telescopic tray assembly further includes a second Y-direction driving member and an upper telescopic plate. The second Y-direction driving member is disposed on the lower telescopic plate and drives the upper telescopic plate to move.

[0015] Further, the telescopic tray assembly further includes a stop member. The stop member is disposed on the mounting plate and restricts the movement of the lower telescopic plate.

[0016] Further, the stop member includes a telescopic driving member and a movable block. The lower telescopic plate is provided with a through hole, and the through hole penetrates the lower telescopic plate along the thickness direction of the lower telescopic plate. The telescopic driving member is disposed on the mounting plate and drives the movable block to move in and out of the through hole.

[0017] Further, the oven includes a furnace body, a front door panel, a rear door panel, and a material rack. The furnace body is disposed on the base, the furnace body is provided with a front opening and a rear opening opposite to the front opening, the front door panel is movably connected to the furnace body and covers the front opening, the rear door panel is movably connected to the furnace body and covers the rear opening, and the material rack is disposed inside the furnace body.

[0018] Further, the oven further includes a middle partition plate. The middle partition plate divides the furnace body into a left cavity and a right cavity, and the material rack is disposed in the left cavity and the right cavity.

[0019] Further, the material rack includes a left part, a back part, a right part, and a layer support. The left part, the back part, and the right part are sequentially connected in a U shape, and the layer support is disposed on the left part and the right part.

[0020] Advantages of the present invention: By installing the oven and the guide rail on the base, with the guide rail and the oven arranged in parallel, the loading and unloading device moves along the guide rail, achieving the purpose of the loading and unloading device sequentially transporting an external jig tray to the oven for aging test. At the same time, meeting the linear arrangement requirements of multiple bases, multiple ovens, and multiple guide rails, and the purpose of the loading and unloading device placing the external jig tray in different ovens, realizing the purpose of automatic loading and low-cost production capacity expansion, and meeting the production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 is a split structural schematic diagram of the present invention;

[0023] Figure 3 is a first perspective structural schematic diagram of the loading and unloading device and the guide rail of the present invention;

[0024] Figure 4 Second perspective structural schematic diagram of the loading and unloading device and guide rail of the present invention;

[0025] Figure 5 Structural schematic diagram of the loading and unloading device of the present invention;

[0026] Figure 6 Structural schematic diagram of the stopper of the present invention;

[0027] Figure 7 First perspective three-dimensional disassembled state schematic diagram of the oven of the present invention;

[0028] Figure 8 First perspective three-dimensional structural schematic diagram of the oven of the present invention;

[0029] Figure 9 Structural schematic diagram of the material rack of the present invention.

[0030] Reference numerals include:

[0031] 1 - Base 2 - Oven 21 - Oven body

[0032] 22 - Front door panel 23 - Rear door panel 24 - Material rack

[0033] 241 - Left part 242 - Back part 243 - Right part

[0034] 244 - Shelf 25 - Middle partition 3 - Guide rail

[0035] 4 - Loading and unloading device 41 - Conveying assembly 411 - X - direction driving part

[0036] 412 - Z - direction driving part 413 - Bracket 42 - Telescopic disc assembly

[0037] 421 - Mounting plate 422 - First Y - direction driving part 423 - Lower telescopic plate

[0038] 4231 - Through hole 424 - Second Y - direction driving part 425 - Upper telescopic plate

[0039] 426 - Stopper 4261 - Telescopic driving part 4262 - Movable block

[0040] 100 - Fixture plate. Detailed implementation manners

[0041] For the convenience of understanding by those skilled in the art, the present invention will be further described below in conjunction with embodiments and the accompanying drawings. The content mentioned in the implementation manners does not limit the present invention.

[0042] Please refer to Figure 1 and Figure 2, a module for capacitor aging test of the present invention includes a base 1, an oven 2, a guide rail 3 and a loading and unloading device 4;

[0043] Both the oven 2 and the guide rail 3 are arranged on the same side of the base 1. The length direction of the oven 2 is parallel to the length direction of the guide rail 3. The loading and unloading device 4 is slidably connected to the guide rail 3;

[0044] The loading and unloading device 4 includes a conveying component 41 and a telescopic tray component 42. The conveying component 41 is arranged on the guide rail 3 and drives the telescopic tray component 42 to move;

[0045] The telescopic tray component 42 sends an external jig tray into the oven 2 or takes it out of the oven 2.

[0046] Specifically, in this embodiment, the telescopic tray component 42 is used to carry the external jig tray 100. External capacitors are placed in the jig tray 100. The oven 2 and the guide rail 3 are installed on the same side of the base 1 and fixedly connected to the base 1. The length specifications of the base 1, the oven 2, and the guide rail 3 are the same. The length direction of the oven 2 is parallel to the length direction of the guide rail 3. The conveying component 41 drives the telescopic tray component 42 to move in the X and Z directions, transports the telescopic tray component 42 to a suitable position, and then the telescopic tray component 42 moves the external jig tray 100 in the Y direction and sends the jig tray 100 into the oven 2. When the aging test is completed, the telescopic tray component 42 takes the jig tray 100 out of the oven 2, realizing the production requirement that the loading and unloading device 4 completes the automatic entry and exit of the jig tray 100 from the oven 2. The module for capacitor aging test can, according to actual production requirements, arrange multiple bases 1 in a straight line, arrange multiple ovens 2 in a straight line, arrange multiple guide rails 3 in a straight line, and a loading and unloading device 4 moves along a track formed by linearly splicing multiple guide rails 3, and sequentially places the external jig tray 100 in different ovens 2, improving production efficiency and achieving the purpose of quickly expanding production capacity.

[0047] By installing the oven 2 and the guide rail 3 on the base 1, with the guide rail 3 and the oven 2 being parallel, and the loading and unloading device 4 moving along the guide rail 3, the purpose of the loading and unloading device 4 transporting the external jig tray 100 to the oven 2 in sequence for aging test is achieved. At the same time, it meets the straight-line arrangement requirements of multiple bases 1, multiple ovens 2, and multiple guide rails 3, and the purpose of the loading and unloading device 4 placing the external jig tray 100 in different ovens 2, realizing the purpose of automatic loading and low-cost capacity expansion, and meeting production requirements.

[0048] Please refer to Figures 3 to 6, the conveying assembly 41 includes an X-direction driving member 411, a Z-direction driving member 412 and a bracket 413. The X-direction driving member 411 is arranged on the guide rail 3 and drives the bracket 413 to move along the guide rail 3. The Z-direction driving member 412 is arranged on the bracket 413 and drives the telescopic disc assembly 42 to move along the height direction of the bracket 413. Preferably, the X-direction driving member 411 includes a servo motor, a gear shaft, a gear and a rack structure. The rack is installed on the guide rail 3, the gear is installed on the gear shaft and meshes with the rack. The servo motor drives the gear shaft to rotate, and the bracket 413 is connected to the servo motor to realize the X-direction movement of the bracket 413. The Z-direction driving member 412 is installed in the bracket 413, and the Z-direction driving member 412 drives the telescopic disc assembly 42 to lift along the bracket 413, that is, to meet the movement requirements of the telescopic disc assembly 42 in the X-direction and the Z-direction, and to meet the production requirement of placing the external fixture plate 100 into the oven 2.

[0049] The telescopic disc assembly 42 includes a mounting plate 421, a first Y-direction driving member 422 and a lower telescopic plate 423. The Z-direction driving member 412 drives the mounting plate 421 to lift along the bracket 413. The first Y-direction driving member 422 is arranged on the mounting plate 421 and drives the lower telescopic plate 423 to enter and exit the oven 2, so as to realize the purpose of the lower telescopic plate 423 carrying the external fixture plate 100 in and out of the oven 2, and meet the movement requirements of the fixture plate 100 in the Y-direction.

[0050] The telescopic disc assembly 42 further includes a second Y-direction driving member 424 and an upper telescopic plate 425. The second Y-direction driving member 424 is arranged on the lower telescopic plate 423 and drives the upper telescopic plate 425 to move. The combination of the upper telescopic plate 425 and the lower telescopic plate 423 realizes the conveying over a larger distance in the Y-direction, that is, it meets the requirements of placing the external fixture plate 100 into ovens 2 with different depth specifications, and also meets the requirements of placing external fixture plates 100 with different specifications into the oven 2.

[0051] The telescopic disc assembly 42 further includes a stopper 426. The stopper 426 is arranged on the mounting plate 421 and restricts the movement of the lower telescopic plate 423. When the lower telescopic plate 423 moves to a preset position, it stops moving. The stopper 426 further ensures that the lower telescopic plate 423 is stationary relative to the bracket 413, ensuring production safety.

[0052] The stopper 426 includes a telescopic driving member 4261 and a movable block 4262. The lower telescopic plate 423 is provided with a through hole 4231. The through hole 4231 penetrates the lower telescopic plate 423 along the thickness direction of the lower telescopic plate 423. The telescopic driving member 4261 is arranged on the mounting plate 421 and drives the movable block 4262 to enter and exit the through hole 4231. Preferably, the movable block 4262 is a cylindrical member, the number of movable blocks 4262 is three, the number of through holes 4231 is three, and the telescopic driving member 4261 drives the movable block 4262 to move up and down, so that one movable member 4262 extends into or away from one through hole 4231, realizing the control of the stopper of the lower telescopic plate 423, which has the characteristics of low cost and simple operation.

[0053] Please refer to Figures 7 to 9 , the oven 2 includes an oven body 21, a front door panel 22, a rear door panel 23 and a material rack 24. The oven body 21 is arranged on the base 1. The oven body 21 is provided with a front opening and a rear opening opposite to the front opening. The front door panel 22 is movably connected to the oven body 21 and covers the front opening. The rear door panel 23 is movably connected to the oven body 21 and covers the rear opening. The material rack 24 is arranged in the oven body 21. The oven body 21 has a front and rear opening structure. The front door panel 22 and the oven body 21 adopt a rotary opening and closing structure. The rear door panel 23 and the oven body 21 adopt a sliding opening and closing structure. The rear door panel 23 is provided with an electronic detection supporting component. The external jig plate 100 enters and exits the oven body 21 from the front opening. The jig plate 100 is electrically connected to the electronic detection supporting component arranged on the rear door panel 23 and enters the aging test stage to meet the aging test requirements. The sliding opening and closing structure of the rear door panel 23 and the oven body 21 facilitates the maintenance or replacement of the electronic detection supporting component installed on the rear door panel 23 and is convenient for production.

[0054] The oven 2 further includes a middle partition plate 25. The middle partition plate 25 divides the oven body 21 into a left cavity and a right cavity. The material rack 24 is arranged in the left cavity, and the material rack 24 is arranged in the right cavity. The setting of the middle partition plate 25 divides the oven body 21 into a left cavity and a right cavity. The number of front door panels 22 is two, and the number of rear door panels 23 is two, which respectively enclose the left cavity and the right cavity. The middle partition plate 25 also has a heat insulation effect, that is, the working temperatures of the left cavity and the right cavity do not affect each other, improving the controllability of production quality.

[0055] The rack 24 includes a left part 241, a back part 242, a right part 243 and a layer support 244. The left part 241, the back part 242 and the right part 243 are sequentially connected to form a U shape. The layer support 244 is arranged on the left part 241 and the layer support 244 is arranged on the right part 243. The rack 24 is assembled by aluminum profiles. Among them, the left part 241, the back part 242 and the right part 243 are all aluminum profiles with the same cross-section. The left part 241 includes two left vertical rods and several left cross rods. The several left cross rods connect the two left vertical rods. The right part 243 includes two right vertical rods and several right cross rods. The several right cross rods connect the two right vertical rods. The back part 242 is multiple rear cross rods. The rear cross rods connect one left vertical rod and one right vertical rod. Among them, one layer support 244 is installed on each left cross rod, one layer support 244 is installed on each right cross rod, and each external jig plate 100 is carried by two layer supports 244, achieving the purpose of placing multiple jig plates 100 from top to bottom, improving production capacity and aging test efficiency.

[0056] The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A module for capacitor aging test, characterized in that: It includes a base (1), an oven (2), a guide rail (3) and a loading and unloading device (4); Both the oven (2) and the guide rail (3) are arranged on the same side of the base (1). The length direction of the oven (2) is parallel to the length direction of the guide rail (3). The loading and unloading device (4) is slidably connected to the guide rail (3); The loading and unloading device (4) includes a conveying component (41) and a telescopic tray component (42). The conveying component (41) is arranged on the guide rail (3) and drives the telescopic tray component (42) to move; The telescopic tray component (42) sends an external jig tray into the oven (2) or takes it out of the oven (2).

2. The module for capacitor aging test according to claim 1, wherein: The conveying component (41) includes an X-direction driving part (411), a Z-direction driving part (412) and a bracket (413). The X-direction driving part (411) is arranged on the guide rail (3) and drives the bracket (413) to move along the guide rail (3). The Z-direction driving part (412) is arranged on the bracket (413) and drives the telescopic tray component (42) to move along the height direction of the bracket (413).

3. The module for capacitor aging test according to claim 2, characterized in that: The telescopic tray component (42) includes a mounting plate (421), a first Y-direction driving part (422) and a lower telescopic plate (423). The Z-direction driving part (412) drives the mounting plate (421) to lift and lower along the bracket (413). The first Y-direction driving part (422) is arranged on the mounting plate (421) and drives the lower telescopic plate (423) to move in and out of the oven (2).

4. The module for capacitor aging test according to claim 3, wherein: The telescopic tray component (42) further includes a second Y-direction driving part (424) and an upper telescopic plate (425). The second Y-direction driving part (424) is arranged on the lower telescopic plate (423) and drives the upper telescopic plate (425) to move.

5. The module for capacitor aging test according to claim 3, wherein: The telescopic tray component (42) further includes a stop part (426). The stop part (426) is arranged on the mounting plate (421) and restricts the movement of the lower telescopic plate (423).

6. The module for capacitor aging test according to claim 5, characterized in that: The stop part (426) includes a telescopic driving part (4261) and a movable block (4262). The lower telescopic plate (423) is provided with a through hole (4231). The through hole (4231) penetrates through the lower telescopic plate (423) along the thickness direction of the lower telescopic plate (423). The telescopic driving part (4261) is arranged on the mounting plate (421) and drives the movable block (4262) to move in and out of the through hole (4231).

7. The module for capacitor aging test according to claim 1, characterized in that: The oven (2) includes a furnace body (21), a front door panel (22), a rear door panel (23) and a material rack (24). The furnace body (21) is arranged on the base (1). The furnace body (21) is provided with a front opening and a rear opening opposite to the front opening. The front door panel (22) is movably connected to the furnace body (21) and covers the front opening. The rear door panel (23) is movably connected to the furnace body (21) and covers the rear opening. The material rack (24) is arranged inside the furnace body (21).

8. The module for capacitor aging test according to claim 7, wherein: The oven (2) further includes a middle partition plate (25). The middle partition plate (25) divides the furnace body (21) into a left cavity and a right cavity. The material rack (24) is arranged in the left cavity, and the material rack (24) is arranged in the right cavity.

9. The module for capacitor aging test according to claim 7, wherein: The rack (24) includes a left part (241), a back part (242), a right part (243) and a layer support (244). The left part (241), the back part (242) and the right part (243) are sequentially connected to form a U shape. The layer support (244) is provided on the left part (241), and the layer support (244) is provided on the right part (243).

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