Detection device for pre-unloading storage battery into groove

Abstract

The utility model discloses a detection device for pre-feeding a storage battery into a groove, and relates to the technical field of storage battery production. The device comprises a bottom plate, wherein the upper surface of the bottom plate is connected with a cross beam through a supporting column; the bottom side surface of the cross beam is connected with a detection block which abuts against the upper part of the to-be-detected pole group during detection through a telescopic guide rod; the detection block is connected with a T-shaped operating rod which movably penetrates through the cross beam; a protruding block is arranged on one side of the vertical section of the T-shaped operating rod, and a circuit switch is arranged on the upper surface of the cross beam located below the protruding block. Indicating lamps and a power supply are arranged on the crossbeam; when the protruding block abuts against the circuit switch, the indicating lamp is turned on. According to the utility model, the detection block is arranged, the convex block which moves up and down along with the detection block is arranged, and the circuit switch and the indicating lamp are arranged, so that when the convex block is pressed against the circuit switch, the indicating lamp is lightened, and then whether the reserved height of the pole group meets the standard can be conveniently observed and judged.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery production, in particular to a detection device for pre-tank lowering of batteries. Background Art

[0002] In the process of battery manufacturing, in the process of pre-slotting the pole group, the battery pole group needs to be pre-installed into the battery slot through a fixture and other tools, and the pole group is reserved at a certain height outside the battery shell, and then placed on the turnover plate for cast welding. The reserved height of the pole group must have a certain standard size, which directly affects the welding height of the pole group and the welding quality.

[0003] For example, CN218097513U discloses a detection device for pre-slotting a battery, comprising a base and a guide column, wherein the guide column is provided with a flat section and a scale; the guide column sleeve is provided with a positioning sleeve and a measuring block; the side wall of the positioning sleeve is provided with a threaded hole and is threadedly connected with a hand screw; the measuring block comprises a positioning part and a measuring part; the positioning part is provided with a through hole cooperating with the guide column, and the lower surface of the positioning part is abutted against the upper end surface of the positioning sleeve; a rectangular groove is provided on the side of the measuring part; when in use, the measuring block is controlled to move up and down, and it is necessary to observe the scale corresponding to the positioning sleeve to judge whether the reserved height of the pole group meets the standard. This method requires careful observation of the scale value. Long-term observation is prone to cause eye fatigue, and manual readings may have reading errors. Utility Model Content

[0004] The purpose of the utility model is to provide a detection device for battery pre-slotting, which is provided with a detection block, a convex block that moves up and down together with the detection block, and a circuit switch and an indicator light. When the convex block is pressed against the circuit switch, the indicator light is turned on, and it is convenient to observe and judge whether the reserved height of the pole group meets the standard, thereby solving the problems raised by the background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a detection device for pre-lowering of a storage battery, comprising a bottom plate for placing a pole group to be detected, wherein the upper surface of the bottom plate is connected with a cross beam through a pillar; the bottom side surface of the cross beam is connected with a detection block which abuts against the upper part of the pole group to be detected during detection through a telescopic guide rod; the detection block is connected with a T-shaped operating rod which movably penetrates the cross beam; a convex block is arranged on one side of the vertical section of the T-shaped operating rod, and a circuit switch is arranged on the upper surface of the cross beam below the convex block; an indicator light and a power supply are arranged on the cross beam; when the convex block abuts against the circuit switch, the indicator light lights up.

[0007] Furthermore, the circuit switch includes an inner sleeve rod and an outer sleeve which are socketed with each other, and a spring is connected between the inner sleeve rod and the outer sleeve; the inner side wall of the outer sleeve is connected to a ring body through a connecting rod, and a copper protrusion is provided on the inner side wall of the ring body; the bottom end of the inner sleeve rod is connected to a vertical rod passing through the ring body, and a copper electric contact layer A is provided on one side of the vertical rod; when the copper protrusion and the copper electric contact layer A are in contact, the indicator light lights up.

[0008] Furthermore, a copper electric shock layer B is also provided on the side wall of the vertical rod above the copper electric shock layer A; when the copper protrusion contacts the copper electric shock layer A, the indicator light turns green; when the copper electric shock layer B contacts the copper protrusion, the indicator light turns red.

[0009] Furthermore, an elastic rubber protrusion is arranged on the inner wall of the ring body at a position opposite to the copper protrusion.

[0010] Furthermore, a connecting block is provided on the detection block, and a groove for inserting a T-shaped operating rod is provided on the upper surface of the connecting block, and a rectangular groove is provided on the bottom side of the groove; a rectangular rod inserted into the groove is provided at the end of the T-shaped operating rod, and a bolt with its end resting on one side of the rectangular rod is threadedly connected to the connecting block.

[0011] Furthermore, the crossbeam is provided with an opening for the T-shaped operating rod to pass through, a column is provided on the crossbeam located on one side of the opening, the end of the column is rotatably connected to a support rod, and a damping rubber layer is provided on the inner wall of the opening.

[0012] The utility model has the following beneficial effects:

[0013] The utility model is provided with a detection block, a convex block that moves up and down together with the detection block, and a circuit switch and an indicator light, so that when the convex block is pressed against the circuit switch, the indicator light is turned on, and then it is convenient to observe and judge whether the reserved height of the pole group meets the standard; and in the present invention, a connecting block that is connected with a T-shaped operating rod is provided on the detection block, so that the depth of the T-shaped operating rod inserted into the connecting block can be controlled, and then when the convex block is pressed against the circuit switch, the distance between the bottom plate and the detection block is adjusted, and finally the detection of pole groups to be detected of different sizes can be satisfied.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the detection device of the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0018] Figure 3 The utility model is a schematic diagram of a circuit switch structure;

[0019] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0020] Figure 5 for Figure 1 Main view;

[0021] Figure 6 It is a schematic diagram of the cooperation between the utility model T-shaped operating rod and the connecting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0024] See also Figure 1-2As shown in Figures 1 and 5, the utility model is a detection device for pre-lowering of a battery, comprising a bottom plate 1, the upper surface of the bottom plate 1 is connected to a beam 2 through a support 10; the bottom side surface of the beam 2 is connected to a detection block 3 through a pair of telescopic guide rods 21, the detection block 3 is connected to a T-shaped operating rod 32 that movably penetrates the beam 2, and the beam 2 is provided with an opening 22 for the T-shaped operating rod 32 to penetrate; a protrusion 35 is provided on one side of the vertical section of the T-shaped operating rod 32, and a circuit switch 36 is provided on the upper surface of the beam 2 below the protrusion 35; an indicator light 20 and a power supply are provided on the beam 2; when the protrusion 35 presses against the circuit switch 36, the indicator light 20 lights up; when performing the detection, the pole group to be detected is placed on the upper surface of the bottom plate 1, and the detection block 3 is controlled to move downward under the action of its own gravity until the detection block 3 is against the upper part of the pole group to be detected; at this time, it is determined whether the reserved height of the pole group meets the standard by judging whether the indicator light 20 is on.

[0025] Specifically, a damping rubber layer is provided on the inner side wall of the opening 22 , and the damping rubber layer is used to reduce the descending speed of the detection block 3 moving downward under the action of gravity.

[0026] Specifically, Figure 1 and 5 A column 33 is provided on the beam 2 located on one side of the opening 22, and the end of the column 33 is rotatably connected to a support rod 34; through the setting of the support rod 34, when the T-shaped operating rod 32 is controlled to move upward, the control support rod 34 is rotated and supported under the T-shaped operating rod 32, thereby supporting the T-shaped operating rod 32 to prevent it from moving downward.

[0027] In a specific embodiment, Figure 4-5 The circuit switch 36 provided includes an inner sleeve rod 361 and an outer sleeve 360 ​​which are sleeved with each other, and a spring 362 is connected between the inner sleeve rod 361 and the outer sleeve 360; the inner side wall of the outer sleeve 360 ​​is connected to a ring body 364 through a connecting rod, and a copper protrusion 366 is provided on the inner side wall of the ring body 364; the bottom end of the inner sleeve rod 361 is connected to a vertical rod 367 which passes through the ring body 364, and a copper electric contact layer A369 is provided on one side of the vertical rod 367; when the copper protrusion 366 and the copper electric contact layer A369 are in contact, the indicator light 20 lights up.

[0028] In a specific embodiment, Figure 4-5For the reserved height of the pole group that does not meet the standard, when we need to know whether it is greater than or less than the standard, a copper electric shock layer B368 is also provided on the side wall of the vertical rod 367 provided by the present invention, and the copper electric shock layer B368 is located above the copper electric shock layer A369; and then when the copper protrusion 366 and the copper electric shock layer A369 are in contact, the indicator light 20 lights up green; when the copper electric shock layer B368 and the copper protrusion 366, the indicator light 20 lights up red; and then in the above, when the reserved height of the pole group is less than the standard, the red light is on, when it meets the standard, the green light is on, and when it is greater than the standard, the light is not on.

[0029] Specifically, an elastic rubber protrusion 365 is provided on the inner wall of the ring body 364 at a position opposite to the copper protrusion 366. The rubber protrusion 365 ensures that the other side of the vertical rod 367 is always tightly attached to the copper protrusion 366, and the copper protrusion 366 is set to a hemispherical structure.

[0030] It can be known that in actual production, for different types of batteries, the plate sizes used are also different. Then, when using, it is necessary to adjust the distance between the bottom plate 1 and the detection block 3 when the T-shaped operating rod 32 is lowered until the protrusion 35 presses against the circuit switch 36, such as Figure 6 The present invention provides a connecting block 30 provided on the detection block 3, the upper surface of the connecting block 30 is provided with a groove 301 for inserting a T-shaped operating rod 32, and the bottom side of the groove 301 is provided with a rectangular groove 302; the end of the T-shaped operating rod 32 is provided with a rectangular rod 321 inserted into the groove 301, and the connecting block 30 is threadedly connected with a bolt 31 whose end is against one side of the rectangular rod 321, so as to control the depth of the T-shaped operating rod 32 inserted into the connecting block 2, and then complete the adjustment of the minimum distance between the bottom plate 1 and the detection block 3.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A detection device for battery pre-tank, characterized in that: It comprises a bottom plate (1) for placing a pole group to be detected, wherein the upper surface of the bottom plate (1) is connected to a crossbeam (2) via a support (10); The bottom side surface of the crossbeam (2) is connected to a detection block (3) via a telescopic guide rod (21) and is pressed against the upper part of the pole group to be detected during detection; The detection block (3) is connected to a T-shaped operating rod (32) that movably penetrates the crossbeam (2); A protrusion (35) is provided on one side of the vertical section of the T-shaped operating rod (32), and a circuit switch (36) is provided on the upper surface of the crossbeam (2) below the protrusion (35); An indicator light (20) and a power source are arranged on the crossbeam (2); when the protrusion (35) is pressed against the circuit switch (36), the indicator light (20) lights up.

2. A detection device for battery pre-tank according to claim 1, characterized in that: The circuit switch (36) comprises an inner sleeve rod (361) and an outer sleeve (360) which are sleeved together, and a spring (362) is connected between the inner sleeve rod (361) and the outer sleeve (360); The inner side wall of the outer sleeve (360) is connected to a ring body (364) via a connecting rod, and a copper protrusion (366) is provided on the inner side wall of the ring body (364); The bottom end of the inner sleeve rod (361) is connected to a vertical rod (367) that passes through the ring body (364), and a copper electric contact layer A (369) is provided on one side of the vertical rod (367); When the copper protrusion (366) contacts the copper electric contact layer A (369), the indicator light (20) lights up.

3. A detection device for battery pre-tank according to claim 2, characterized in that: A copper electric contact layer B (368) is also provided on the side wall of the vertical rod (367) above the copper electric contact layer A (369); When the copper protrusion (366) contacts the copper electric contact layer A (369), the indicator light (20) lights up green; when the copper electric contact layer B (368) contacts the copper protrusion (366), the indicator light (20) lights up red.

4. A detection device for battery pre-tank according to claim 2, characterized in that: An elastic rubber protrusion (365) is arranged at a position of the inner side wall of the ring body (364) opposite to the copper protrusion (366).

5. A detection device for battery pre-tank according to any one of claims 1 to 4, characterized in that: The detection block (3) is provided with a connection block (30), the upper surface of the connection block (30) is provided with a groove (301) for inserting a T-shaped operating rod (32), and the bottom side surface of the groove (301) is provided with a rectangular groove (302); The end of the T-shaped operating rod (32) is provided with a rectangular rod (321) inserted into the groove (301), and the connection block (30) is threadedly connected with a bolt (31) whose end abuts against one side of the rectangular rod (321).

6. A detection device for battery pre-tank according to any one of claims 1 to 4, characterized in that: The crossbeam (2) is provided with an opening (22) for a T-shaped operating rod (32) to pass through, and a column (33) is provided on the crossbeam (2) located on one side of the opening (22), and the end of the column (33) is rotatably connected to a support rod (34).

7. A detection device for battery pre-tank according to claim 6, characterized in that: The inner side wall of the opening (22) is provided with a damping rubber layer.

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