Cylindrical battery detecting and positioning tool

Abstract

The utility model relates to the technical field of battery detection, and discloses a cylindrical battery detection positioning tool, which comprises a battery support cup, a driving turntable and a retainer, an elastic jacking mechanism is arranged on the surface, facing the driving turntable, of the retainer and is positioned at a detection station, and a support cup jacking block is arranged at the output end of the elastic jacking mechanism. The supporting cup ejecting block is used for ejecting and pressing the battery supporting cup at the detection station and enabling the battery supporting cup to abut against the driving rotating disc, a battery ejecting block is arranged on the supporting cup ejecting block and used for ejecting and pressing the cylindrical battery on the battery supporting cup and enabling the cylindrical battery to abut against the inner wall of the battery supporting cup when the battery supporting cup abuts against the driving rotating disc. According to the cylindrical battery detecting and positioning tool, the battery supporting cup and the cylindrical battery are quickly positioned through the elastic jacking mechanism, the cylindrical battery detecting and positioning tool is suitable for batteries with metal shells or non-metal shells, the structural stability is guaranteed, the detecting efficiency is improved, and the requirement for high-speed and stable detection of the batteries is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery detection technical field especially relates to a cylindrical battery detection positioning tool. BACKGROUND

[0002] At present, most of the cylindrical battery shell is made of nickel-plated steel plate, the steel shell battery has good mechanical strength and pressure resistance, is suitable for high power discharge and high temperature environment, in addition, some batteries adopt polymer shell, aluminum alloy shell, stainless steel shell and other materials.

[0003] In the X-ray detection process, the positioning mode of the battery with different shell materials is different, the steel shell battery can be adsorbed by a magnet due to the particularity of the shell material, and the stability can be maintained during the battery operation and detection position, however, the magnetic attraction mode cannot be applied to the battery with non-metal shell during the detection position, especially during the high-speed flow process, it is difficult to effectively make the battery quickly and stably, and the production rhythm and detection efficiency are affected. SUMMARY

[0004] The utility model discloses a cylindrical battery detection positioning tool, solve the problem of quick positioning of non-steel shell cylindrical battery, meet the positioning demand of high-speed detection of battery.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A cylindrical battery detection positioning tool, including the battery cup for loading cylindrical battery, the drive turntable for moving the battery cup and the retainer ring located at the periphery of the drive turntable, wherein the surface of the retainer ring towards the drive turntable and located at the detection station is provided with an elastic pressing mechanism, the output end of the elastic pressing mechanism is provided with a cup pressing block, the cup pressing block is used for pressing the battery cup at the detection station, and the battery cup is pressed against the drive turntable, the cup pressing block is provided with a battery pressing block, and the battery pressing block is used for pressing the cylindrical battery on the battery cup, and the cylindrical battery is pressed against the inner wall of the battery cup when the battery cup is pressed against the drive turntable.

[0007] As an optional scheme, the elastic pressing mechanism includes a guide shaft and a spring, the first end of the guide shaft is connected with the cup pressing block, the second end of the guide shaft is inserted into the retainer ring, the spring is sleeved on the guide shaft, one end of the spring abuts against the cup pressing block, and the other end of the spring abuts against the retainer ring.

[0008] As an optional scheme, the second end of the guide shaft penetrates the retainer ring, and the second end of the guide shaft is provided with a limiting convex edge.

[0009] As an optional scheme, the retainer ring is provided with a linear bearing in sliding cooperation with the guide shaft.

[0010] As an alternative, the battery top block and the cup top block are in a split structure, the cup top block is vertically provided with a connecting plate, the battery top block and the top of the connecting plate are fixed by bolts, and the battery top block is provided with a waist-shaped hole for the bolts to pass through.

[0011] As an alternative, the cup top block is provided with a guide wheel on the surface facing the driving turntable, the wheel of the guide wheel protrudes from the surface of the cup top block, and the guide wheel is used for rolling contact with the battery cup.

[0012] As an alternative, the guide wheels are arranged in pairs up and down, and adjacent two pairs of guide wheels can contact the two sides of a battery cup at the same time to limit the battery cup.

[0013] The beneficial effects of the utility model are:

[0014] The cylindrical battery detection positioning tool positions the battery cup and the cylindrical battery quickly through the elastic jacking mechanism, can be applied to batteries with metal shells or non-metal shells, does not need to be additionally provided with a power component, saves the cost, guarantees the stability of the structure, does not block the battery circulation path, saves the detection time, improves the detection efficiency, meets the demand of high-speed stable detection of the battery. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the front view of the cylindrical battery detection positioning tool provided by the utility model embodiment;

[0016] Figure 2 is the top view of the cylindrical battery detection positioning tool provided by the utility model embodiment;

[0017] Figure 3 is Figure 1 the cross-sectional view of A-A in the middle.

[0018] In the drawings:

[0019] 1, cylindrical battery; 2, battery cup; 3, guard ring; 4, cup top block; 5, battery top block; 6, guide shaft; 7, spring; 8, limiting convex edge; 9, linear bearing; 10, connecting plate; 11, waist-shaped hole; 12, guide wheel. DETAILED DESCRIPTION

[0020] The utility model will be further described in detail in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model and are not limited to the utility model. In addition, it should be noted that, in order to facilitate the description, only the parts related to the utility model are shown in the drawings, not all structures.

[0021] In the description of the utility model, unless another definite provision and limitation, the term "link", "connect", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication or two element's mutual action relation.For the ordinary skill in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0022] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them.Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature.The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0023] In the description of the embodiment, the orientation or position relationship of the terms "up", "down", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In addition, the terms "first", "second" and the like are only used to distinguish in description and have no special meaning.

[0025] Please refer to Figures 1 to 3 As shown in the drawings, the embodiment provides a cylindrical battery detection positioning tool, which comprises a battery cup 2 for loading cylindrical battery 1, a driving turntable for moving the battery cup 2, and a guard ring 3 located at the periphery of the driving turntable, wherein the surface of the guard ring 3 facing the driving turntable and located at the detection station is provided with an elastic pressing mechanism, the output end of the elastic pressing mechanism is provided with a cup pressing block 4, the cup pressing block 4 is used for pressing the battery cup 2 at the detection station, and the battery cup 2 is pressed against the driving turntable, a battery pressing block 5 is arranged on the cup pressing block 4, the battery pressing block 5 is used for pressing the cylindrical battery 1 on the battery cup 2, and the cylindrical battery 1 is pressed against the inner wall of the battery cup 2 when the battery cup 2 is pressed against the driving turntable.

[0026] Therefore, the battery cup 2 and the cylindrical battery 1 are quickly positioned by the elastic pressing mechanism, and the battery with a metal shell or a non-metal shell can be applied, without the need of additional power components, so as to save the cost, ensure the stability of the structure, and not block the battery circulation path, save the detection time, improve the detection efficiency, and meet the requirement of high-speed and stable detection of the battery.

[0027] Optionally, the elastic pressing mechanism comprises a guide shaft 6 and a spring 7, the first end of the guide shaft 6 is connected with the cup top block 4, the second end of the guide shaft 6 is inserted into the guard ring 3, the spring 7 is sleeved on the guide shaft 6, and one end of the spring 7 abuts against the cup top block 4, and the other end of the spring 7 abuts against the guard ring 3.

[0028] Therefore, the cup top block 4 is limited to move in and out by the guide shaft 6, and the spring 7 provides stable pressing force, so as to ensure that the battery cup 2 and the cylindrical battery 1 maintain a stable contact state during the detection process; after the detection is completed, the cup top block 4 is reset by the spring 7 when the battery cup 2 and the cylindrical battery 1 leave the detection station, the convex guard ring 3 is about 3mm-4mm, and is waiting for contact with the next battery cup 2 and cylindrical battery 1, without the need of additional power components.

[0029] Further, the second end of the guide shaft 6 penetrates out of the guard ring 3, and the second end of the guide shaft 6 is provided with a limiting convex edge 8, so as to avoid that the cup top block 4 is excessively stretched out, resulting in abnormal structure or function failure of the elastic pressing mechanism.

[0030] Further, the guard ring 3 is provided with a linear bearing 9 which is in sliding cooperation with the guide shaft 6, so as to ensure that the cup top block 4 smoothly slides relative to the guard ring 3, and the pressing stroke of the cup top block 4 is accurately controlled.

[0031] Optionally, the battery top block 5 and the cup top block 4 are in a split structure, the cup top block 4 is vertically provided with a connecting plate 10, the battery top block 5 is fixed with the top of the connecting plate 10 through bolts, and the battery top block 5 is provided with a waist-shaped hole 11 through which the bolts pass.

[0032] In actual use, the battery top block 5 can adjust the relative position of the bolt and the waist-shaped hole 11 according to the size of the cylindrical battery 1, so as to ensure that the cup top block 4 presses the battery cup 2, and the battery top block 5 also presses the cylindrical battery 1 of the corresponding size, and reliable positioning of the battery cup 2 and the cylindrical battery 1 during detection is ensured.

[0033] Optionally, the cup top block 4 is provided with a guide wheel 12 on the surface facing the driving disc, the wheel of the guide wheel 12 protrudes from the surface of the cup top block 4, and the guide wheel 12 is used for rolling contact with the battery cup 2.

[0034] Thus, by the guide wheel 12 instead of the cup top block 4 and the battery cup 2 directly contact, the sliding friction is converted into rolling friction, the damage of the friction to the battery cup 2 is reduced, and the guide wheel 12 can guide the battery cup 2 to move along the expected path, thereby further improving the accuracy of positioning and the smoothness of detection.

[0035] Further, the guide wheels 12 are arranged in pairs up and down, and adjacent two pairs of guide wheels 12 can contact two sides of the battery cup 2 at the same time to limit the battery cup 2.

[0036] Thus, the guide wheel 12 not only has the contact and guiding effect, but also can form a certain limiting function on the battery cup 2 in cooperation with the elastic top pressing mechanism, so that the battery cup 2 is not easy to deviate.

[0037] The positioning principle is that: in normal state, the cup top block 4 is extruded out of the surface of the guard ring 3 by the elastic top pressing mechanism; when the battery cup 2 and the cylindrical battery 1 move to the detection station, the elastic top pressing mechanism is extruded and compressed back by the cup top block 4, and at the same time, the cup top block 4 is subjected to the reaction force, so that the battery cup 2 is pressed against the driving turntable, and the cylindrical battery 1 is pressed against the inner wall of the battery cup 2, thereby realizing the fast positioning of the cylindrical battery 1, and providing reliable technical guarantee for the high-beat and high-stability X-ray detection.

[0038] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present application. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent substitution and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cylindrical battery detection and positioning fixture, comprising a battery holder (2) for loading a cylindrical battery (1), a drive turntable for transferring the battery holder (2), and a protective ring (3) located around the drive turntable, characterized in that, An elastic pressing mechanism is provided on the surface of the protective ring (3) facing the drive turntable and located at the detection station. A cup support block (4) is provided at the output end of the elastic pressing mechanism. The cup support block (4) is used to press the battery cup (2) at the detection station and make the battery cup (2) press against the drive turntable. A battery support block (5) is provided on the cup support block (4). The battery support block (5) is used to press the cylindrical battery (1) on the battery cup (2) and make the cylindrical battery (1) press against the inner wall of the battery cup (2) when the battery cup (2) presses against the drive turntable.

2. The cylindrical battery detection and positioning fixture according to claim 1, characterized in that, The elastic pressing mechanism includes a guide shaft (6) and a spring (7). The first end of the guide shaft (6) is connected to the cup holder (4), and the second end of the guide shaft (6) is inserted into the protective ring (3). The spring (7) is sleeved on the guide shaft (6), and one end of the spring (7) abuts against the cup holder (4), while the other end of the spring (7) abuts against the protective ring (3).

3. The cylindrical battery detection and positioning fixture according to claim 2, characterized in that, The second end of the guide shaft (6) extends out of the protective ring (3), and the second end of the guide shaft (6) is provided with a limiting flange (8).

4. The cylindrical battery detection and positioning fixture according to claim 3, characterized in that, The retaining ring (3) is provided with a linear bearing (9) that slides with the guide shaft (6).

5. The cylindrical battery detection and positioning fixture according to claim 1, characterized in that, The battery top block (5) and the cup top block (4) are separate structures. A connecting plate (10) is erected on the cup top block (4). The top of the battery top block (5) and the connecting plate (10) are fixed by bolts. The battery top block (5) is provided with a waist-shaped hole (11) for the bolt to pass through.

6. The cylindrical battery detection and positioning fixture according to claim 1, characterized in that, A guide wheel (12) is provided on the surface of the cup holder (4) facing the drive turntable. The edge of the guide wheel (12) protrudes from the surface of the cup holder (4) and the guide wheel (12) is used to make rolling contact with the battery cup holder (2).

7. The cylindrical battery detection and positioning fixture according to claim 6, characterized in that, The guide wheels (12) are arranged in pairs, one above the other. Two adjacent pairs of guide wheels (12) can simultaneously contact both sides of one of the battery cups (2) to limit the position of the battery cup (2).

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