CN210110982U

CN210110982U - Auxiliary charging and discharging jig for grading cabinet

Info

Publication number: CN210110982U
Application number: CN201921510055.1U
Authority: CN
Inventors: 段文强
Original assignee: Dongguan Xinrui Electronic Co Ltd
Current assignee: Dongguan Xinrui Electronic Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-02-21
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a supplementary charging and discharging auxiliary jig for partial volume cabinet, include the supporter, hold frame, roof beam board and bottom plate all are equipped with two sets ofly and distribute in the both sides of supporter, the both ends of roof beam board respectively with the both sides fixed weld of supporter inner chamber, it has the spout that runs through its roof and diapire to open on it, be equipped with electric telescopic handle and three group's sliders in the spout, electric telescopic handle's both ends respectively with the inside wall of supporter and wherein the lateral wall fixed weld of a set of slider, the both ends of bottom plate respectively with the both sides fixed weld of supporter inner chamber. This a supplementary tool of charging and discharging for partial volume cabinet, through having set up support frame, motor, transmission shaft and holding the frame, driving motor work drives the transmission shaft and holds the frame rotation can overturn the battery, makes the temperature that radiation thermometer can detect the battery both sides simultaneously to the trouble of artifical upset battery has been removed from.

Description

Auxiliary charging and discharging jig for grading cabinet

Technical Field

The utility model belongs to the technical field of the partial volume cabinet apparatus, concretely relates to supplementary charging and discharging auxiliary jig for partial volume cabinet.

Background

The capacity grading cabinet is suitable for the detection of the chemical composition, the capacity grading and the performance of lithium polymer, lithium ion, nickel-hydrogen and nickel-cadmium batteries and can be used for cycle life testing. Each channel on the grading cabinet can be started at a single point and stopped at a single point, and the reaction speed is high; each channel is provided with an independent constant current source and a constant voltage source, current and voltage are sampled in real time, and constant current to constant voltage are really switched in a disturbance-free and continuous mode.

When using partial volume cabinet, often need use the supplementary tool of charge-discharge for performance when supplementary detection battery charges. However, most of the existing charging and discharging auxiliary fixtures cannot automatically turn over the battery, and when the temperature of the back of the battery needs to be detected, the battery needs to be manually turned over, which is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary tool of charging and discharging for partial volume cabinet to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary charging and discharging jig for a separate-containing cabinet comprises a storage rack, a containing frame, a top beam plate and a bottom plate, wherein the top beam plate and the bottom plate are respectively provided with two groups and are distributed at two sides of the storage rack, two ends of the top beam plate are respectively fixedly welded with two sides of an inner cavity of the storage rack, a chute penetrating through the top wall and the bottom wall of the storage rack is formed in the top beam plate, an electric telescopic rod and three groups of sliding blocks are arranged in the chute, two ends of the electric telescopic rod are respectively fixedly welded with the inner side wall of the storage rack and the side wall of one group of sliding blocks, a radiation thermometer is fixedly bonded to the bottom wall of each sliding block, two ends of the bottom plate are respectively fixedly welded with two sides of the inner cavity of the storage rack, three groups of supporting frames are fixedly welded on the top wall of the bottom plate, the containing frames are, hold and be equipped with two sets of springs and two sets of clamp splice in the frame, the both ends of spring respectively with the lateral wall of clamp splice and the inside wall fixed welding who holds the frame, two sets of through-holes have all been opened to the both sides of supporter, and two sets of temperature sensor are all installed to its inner chamber both sides, still install the PLC board on the supporter, temperature sensor and fan all with PLC board electric connection, two sets of all install the fan in the inner chamber of through-hole.

Preferably, two adjacent groups of sliders in the top beam plate are connected through a connecting rod, and two ends of the connecting rod are fixedly welded with two opposite sides of the two groups of sliders respectively.

Preferably, the side wall of the radiation thermometer is embedded with a display screen, and the bottom wall of the radiation thermometer is provided with a temperature sensing element.

Preferably, two opposite sides of the two groups of transmission shafts in the support frame are fixedly welded with two sides of the outer side wall of the containing frame respectively, and two sides far away from each other are in transmission connection with the inner side wall of the support frame and the motor respectively.

Preferably, the accommodating frame is internally provided with two groups of limiting plates which are parallel to each other, three sides of each limiting plate are fixedly welded with three sides of the inner side wall of the accommodating frame, and the two groups of limiting plates are symmetrically distributed on two sides of the accommodating frame.

Preferably, the dust screen is installed to one side that the roof beam board was kept away from to the through-hole inner chamber, be equipped with four groups power source on the supporter lateral wall.

The utility model discloses a technological effect and advantage: according to the auxiliary charging and discharging jig for the grading cabinet, the supporting frame, the motor, the transmission shaft and the containing frame are arranged, the transmission shaft and the containing frame are driven to rotate by the driving motor to turn over a battery, so that the radiation thermometer can detect the temperatures of two sides of the battery at the same time, and the trouble of manually turning over the battery is avoided; the electric telescopic rod is driven to stretch and contract and the radiation thermometer is driven to move by arranging the top beam plate, the sliding block, the connecting rod, the electric telescopic rod and the radiation thermometer, and the temperature of each position of the battery is detected, so that a worker can know the temperature data of each position of the battery through a display screen of the radiation thermometer, and the performance of the battery is visually known; through having set up temperature sensor, PLC board and fan, after temperature sensor detected the temperature and reached 45 degrees centigrade, its transmission signal of telecommunication to PLC board, PLC board drive fan work can be given the battery and dispel the heat rapidly to prevent the battery explosion accident.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the accommodating frame of the present invention;

FIG. 3 is a schematic view of the radiation thermometer of the present invention;

fig. 4 is a circuit connection diagram of the present invention.

In the figure: the device comprises a rack 1, a rack 2, a containing frame 3, a top beam plate 3, a bottom plate 4, a sliding block 5, a connecting rod 6, an electric telescopic rod 7, a support frame 8, a motor 9, a transmission shaft 10, a spring 11, a clamping block 12, a limiting plate 13, a through hole 14, a fan 15, a dust screen 16, a power supply interface 17, a temperature sensor 18, a radiation thermometer 19, a display screen 20 and a temperature sensing element 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an auxiliary charging and discharging jig for a separate-holding cabinet as shown in figures 1-4, which comprises a shelf 1, a holding frame 2, a top beam plate 3 and a bottom plate 4, wherein the top beam plate 3 and the bottom plate 4 are both provided with two groups and distributed at two sides of the shelf 1, two ends of the top beam plate 3 are respectively fixedly welded with two sides of the inner cavity of the shelf 1, a chute penetrating through the top wall and the bottom wall is arranged on the top beam plate, an electric telescopic rod 7 and three groups of sliders 5 are arranged in the chute, two ends of the electric telescopic rod 7 are respectively fixedly welded with the inner wall of the shelf 1 and the side wall of one group of sliders 5, the bottom wall of the sliders 5 is fixedly bonded with a radiation thermometer 19, two ends of the bottom plate 4 are respectively fixedly welded with two sides of the inner cavity of the shelf 1, three groups of support frames 8 are fixedly welded on the top wall, the support frames 8 on the bottom plate 4 and the groups of sliders, this embodiment uses three groups as an example, nevertheless the utility model discloses be not limited to this, three groups all be equipped with in the support frame 8 and hold frame 2, its vertical section is "U" font, the fixed welding of lateral wall of support frame 8 has motor 9, and its inboard is equipped with two sets of transmission shafts 10, it is equipped with two sets of springs 11 and two sets of clamp splice 12 to hold in the frame 2, spring 11 ' S both ends respectively with the lateral wall of clamp splice 12 with hold the fixed welding of the inside wall of frame 2, two sets of through-holes 14 have all been opened to supporter 1 ' S both sides, and two sets of temperature sensor 18 are all installed to its inner chamber both sides, and CWDZ11 can be chooseed for use to temperature sensor 18 ' S model, still install the PLC board on supporter 1, and S7-200 can be chooseed for use to the model of PLC board, temperature sensor 18 and fan 15 all with PLC.

Specifically, connect through connecting rod 6 between two sets of adjacent sliders 5 in the roof beam board 3, the both ends of connecting rod 6 respectively with two sets of sliders 5 both sides fixed weld in opposite directions, through setting up connecting rod 6 for three sets of sliders 5 in the roof beam board 3 can remove simultaneously, and drive three sets of radiation thermometer 19 and remove simultaneously, make the temperature detection of three batteries of group go on simultaneously.

Specifically, the side wall of the radiation thermometer 19 is embedded with a display screen 20, the bottom wall of the radiation thermometer 19 is provided with a temperature sensing element 21, and the type of the radiation thermometer 19 can be selected from Fluke62 max.

Specifically, two opposite sides of two groups of transmission shafts 10 in the support frame 8 are fixedly welded with two sides of the outer side wall of the accommodating frame 2 respectively, and two sides far away from each other are in transmission connection with the inner side wall of the support frame 8 and the motor 9 respectively.

Specifically, hold and be equipped with two sets of limiting plates 13 that are parallel to each other in the frame 2, wherein three sides of limiting plate 13 and the trilateral fixed welding who holds the frame 2 inside wall, two sets of limiting plate 13 symmetric distribution is in the both sides that hold frame 2, when the installation battery, makes earlier hold frame 2 arrange the position that figure 2 shows in, makes the battery arrange in holding frame 2 and make its both sides arrange in two sets of limiting plates 13 respectively on, stretches into one of them clamp splice 12 inboards with the one end of battery again, extrudees another group clamp splice 12 and makes it keep away from the center that holds frame 2, can stretch into another group clamp splice 12 with the other end of battery in, under the elastic action of two sets of springs 11, two sets of clamp splices 12 are close to each other to the battery is lived in the centre gripping.

Specifically, the dust screen 16 is installed to one side that roof beam board 3 was kept away from to through-hole 14 inner chamber, and dust screen 16 plays certain dustproof effect, has reduced the influence of the dust of external other positions to the battery, be equipped with four groups of power source 17 on the supporter 1 lateral wall, through the both ends that make the power connecting wire respectively with the power of power source 17 and power supply, can give PLC board,

temperature sensor

18 and 15 powers of fan.

Specifically, when the auxiliary charging and discharging jig for the grading cabinet is used, firstly, a plurality of groups of batteries are respectively placed in the accommodating frames 2 on the two groups of bottom plates 4, two ends of the batteries are respectively placed at the inner sides of the two groups of accelerating blocks 12, the two groups of clamping blocks 12 are close to each other under the elastic action of the two groups of springs 11 to clamp the batteries, then, the batteries can be charged, and the performance of the batteries is checked through the radiation thermometer 19 (if the batteries are at a higher temperature for a long time during charging, the temperature is generally set near 40 ℃, the performance of the batteries is poor, otherwise, the performance of the batteries is good), when the performance of the back of the batteries needs to be detected, the driving motor 9 works to drive the transmission shaft 10 and the accommodating frames 2 to overturn, so that the back of the batteries faces the temperature sensing element 21 and the temperature can be detected, and a worker can directly view the value of the temperature displayed on the display screen 20, thereby judge the performance of battery, but four group's temperature sensor 18 real-time detection temperature, when the temperature reached 45 degrees centigrade (also can change into other numerical values), its transmission signal of telecommunication to PLC board (PLC board mountable is on the lateral wall of supporter 1), and the PLC board transmission signal of telecommunication makes its work to fan 15 to blow the air to supporter 1 inboard, for the battery cooling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a supplementary tool of charging and discharging for partial volume cabinet, includes supporter (1), holds frame (2), roof beam board (3) and bottom plate (4), its characterized in that: the roof beam plate (3) and the bottom plate (4) are both provided with two groups and distributed on two sides of the storage rack (1), two ends of the roof beam plate (3) are respectively fixedly welded with two sides of the inner cavity of the storage rack (1), a sliding groove penetrating through the top wall and the bottom wall of the storage rack is formed in the roof beam plate, an electric telescopic rod (7) and three groups of sliding blocks (5) are arranged in the sliding groove, two ends of the electric telescopic rod (7) are respectively fixedly welded with the inner side wall of the storage rack (1) and the side wall of one group of sliding blocks (5), the bottom wall of each sliding block (5) is fixedly bonded with a radiation thermometer (19), two ends of the bottom plate (4) are respectively fixedly welded with two sides of the inner cavity of the storage rack (1), three groups of supporting frames (8) are fixedly welded on the top wall of the bottom plate, a containing frame (2) is arranged in each supporting frame (8), the, its inboard is equipped with two sets of transmission shafts (10), be equipped with two sets of springs (11) and two sets of clamp splice (12) in holding frame (2), the both ends of spring (11) respectively with the lateral wall of clamp splice (12) and the inside wall fixed weld who holds frame (2), two sets of through-hole (14) have all been opened to the both sides of supporter (1), and two sets of temperature sensor (18) are all installed to its inner chamber both sides, still install the PLC board on supporter (1), temperature sensor (18) and fan (15) all with PLC board electric connection, two sets of fan (15) all install in the inner chamber of through-hole (14).

2. The auxiliary charging and discharging jig for a grading cabinet according to claim 1, characterized in that: two adjacent groups of sliders (5) in the top beam plate (3) are connected through a connecting rod (6), and two ends of the connecting rod (6) are fixedly welded with two opposite sides of the two groups of sliders (5) respectively.

3. The auxiliary charging and discharging jig for a grading cabinet according to claim 1, characterized in that: the side wall of the radiation thermometer (19) is embedded with a display screen (20), and the bottom wall of the radiation thermometer is provided with a temperature sensing element (21).

4. The auxiliary charging and discharging jig for a grading cabinet according to claim 1, characterized in that: two opposite sides of two groups of transmission shafts (10) in the support frame (8) are fixedly welded with two sides of the outer side wall of the containing frame (2) respectively, and two sides far away from each other are in transmission connection with the inner side wall of the support frame (8) and the motor (9) respectively.

5. The auxiliary charging and discharging jig for a grading cabinet according to claim 1, characterized in that: the novel adjustable limiting plate is characterized in that two groups of limiting plates (13) which are parallel to each other are arranged in the accommodating frame (2), three sides of each limiting plate (13) are fixedly welded with three sides of the inner side wall of the accommodating frame (2), and the two groups of limiting plates (13) are symmetrically distributed on two sides of the accommodating frame (2).

6. The auxiliary charging and discharging jig for a grading cabinet according to claim 1, characterized in that: one side of the inner cavity of the through hole (14) far away from the top beam plate (3) is provided with a dust screen (16), and the outer side wall of the storage rack (1) is provided with four groups of power interfaces (17).