Electrode foil detection positioner

Abstract

The utility model provides an electrode foil detection positioner, and belongs to the technical field of electrode foil detection. Comprising a machine body and further comprises two positioning seats, the two positioning seats are arranged on the machine body, connecting seats are fixed to the side faces of the positioning seats, and pressing plates are movably connected to the surfaces of rotating shafts fixed to the inner walls of the connecting seats in a sleeving mode. Through the arrangement of the positioning grooves, the pressing plates, the pressing blocks and the rubber pads, the edges of the top and the bottom of an electrode foil sample are attached to the side faces of the inner walls of the two positioning grooves, it can be guaranteed that the electrode foil sample is perpendicular to the upper positioning seat and the lower positioning seat after attachment, and then the pressing plates can be turned over and fixed; the pressing block drives the rubber pad to be tightly attached to the front side of the electrode foil sample, the electrode foil sample is fixed, tension detection can be conducted after fixing, the electrode foil sample is guaranteed to be perpendicular to the upper positioning seat and the lower positioning seat through the design of the positioning grooves, and therefore the tension detection precision of the electrode foil sample is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrode foil detection, in particular to an electrode foil detection positioner. Background Art

[0002] When conducting a tensile test on an electrode foil, it is necessary to first prepare a long strip-shaped electrode foil sample, and then use a tensile tester for detection. The top and bottom of the electrode foil sample are respectively clamped in the upper and lower clamping blocks. It is judged by experience whether the vertically arranged electrode foil sample is perpendicular to the upper and lower clamping blocks. After it is perpendicular, the instrument is started to make the upper clamping block move upward to break the electrode foil sample. The tensile force on the electrode foil sample is detected by a sensor. The maximum tensile force value generated at the moment when the electrode foil sample breaks is the tensile strength value of the electrode foil sample. After retrieval, a Chinese patent with the authorization announcement number CN219161828U discloses a detection device for the production and processing of electrode foils that is easy to operate, including a bottom plate, universal wheels, a bracket, a chute, an upper tension plate, a spring seat, a jaw chute, a spring, a spring frame, a sliding rod, jaws, a jaw electric push rod, a lower tension plate, an electric stretching rod, and a tensiometer. Through the cooperation of the upper tension plate and the lower tension plate, a tensile test is carried out on the electrode foil. The electrode foil is clamped in the jaws by the jaw electric push rod, and the lower tension plate is pulled down by the electric stretching rod. The electrode foil is detected by the tensiometer. The structure of this device is simpler and the operation is more convenient, making the detection device widely used. Through the setting of the spring, after testing the electrode foil, the upper tension plate can be reset, which does not affect reuse, and at the same time plays a buffering role to avoid damage to the electrode foil and improve the practicability of the device. Through the setting of the universal wheels, the device can be moved and used more conveniently.

[0003] The above patent uses the cooperation of the upper tension plate and the lower tension plate to conduct a tensile test on the electrode foil sample. The electrode foil sample is clamped in the jaws, and the lower tension plate is pulled down by the electric stretching rod, and then the tensile strength of the electrode foil is detected by the tensiometer. However, in the actual use process, when clamping and fixing the electrode foil sample, it is often judged by experience whether the electrode foil sample is perpendicular to the upper tension plate and the lower tension plate. However, there is a phenomenon of misjudgment during the judgment, which affects the detection accuracy of the electrode foil sample. Therefore, the present application provides an electrode foil detection positioner to meet the requirements. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide an electrode foil detection positioner to solve the technical problem that when judging whether the electrode foil sample is perpendicular to the upper tension plate and the lower tension plate by the way of experience judgment, there is a phenomenon of misjudgment during the judgment, which affects the detection accuracy of the electrode foil sample.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: An electrode foil detection and positioning device, including a body, further comprising: positioning seats, the number of the positioning seats is two, both of the two positioning seats are arranged on the body, a connecting seat is fixed on the side of the positioning seat, a rotating shaft fixed on the inner wall of the connecting seat is movably sleeved with a pressing plate, the pressing plate is fixed on the side of the positioning seat by bolts, a pressing block is fixed on the side of the pressing plate, a positioning groove is formed on the side of the positioning seat, an electrode foil sample is attached to the inner wall of the positioning groove, and the width of the positioning groove is the same as the width of the electrode foil sample, the pressing block is located in the positioning groove, a rubber pad is fixed on the side of the pressing block, and the pressing plate drives the rubber pad on the pressing block to press on the side of the electrode foil sample to fix the electrode foil sample.

[0006] Preferably, support bars are fixed on the opposite surfaces of the two positioning seats, and magnet blocks are embedded on the support bars.

[0007] Preferably, a plurality of anti-slip grooves are formed on the side of the rubber pad.

[0008] Preferably, the inner wall of the anti-slip groove is V-shaped.

[0009] Preferably, the length direction of the anti-slip groove is parallel to the width direction of the electrode foil sample.

[0010] Preferably, a plurality of round holes are formed on the side of the rubber pad, and the round holes are located between two adjacent anti-slip grooves.

[0011] Preferably, the flipping angle range of the pressing plate is from zero to ninety degrees.

[0012] Preferably, digging grooves are formed on both sides of the pressing plate.

[0013] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0014] In the above solution, through the settings of the positioning groove, the pressing plate, the pressing block and the rubber pad, the edges at the top and bottom of the electrode foil sample are attached to the side surfaces of the inner walls of the two positioning grooves. After the attachment, it can be ensured that the electrode foil sample is perpendicular to the upper and lower two positioning seats. Then, the pressing plate can be flipped and fixed, so that the pressing block drives the rubber pad to closely adhere to the front side of the electrode foil sample to fix the electrode foil sample. After the fixation, the tensile strength test can be carried out. By using the design of the positioning groove, it is ensured that the electrode foil sample is perpendicular to the upper and lower two positioning seats, thereby improving the tensile strength test accuracy of the electrode foil sample.

[0015] Through the settings of the anti-slip grooves and the round holes, the anti-slip grooves and the round holes are formed on the side of the rubber pad that is attached to the electrode foil sample. The friction between the rubber pad and the electrode foil sample is increased through the anti-slip grooves and the round holes, thereby improving the fixing stability and reliability of the electrode foil sample. Description of the Drawings

[0016] The accompanying drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present disclosure and, together with the specification, are further used to explain the principles of the present disclosure and enable those skilled in the relevant art to implement and use the present disclosure.

[0017] Figure 1 Schematic diagram of the overall structure of the utility model;

[0018] Figure 2 Right sectional view of the support bar of the utility model;

[0019] Figure 3 Right sectional view of the pressing block of the utility model;

[0020] Figure 4 Schematic diagram of the three-dimensional structure of the anti-slip groove of the utility model;

[0021] Figure 5 Schematic diagram of the state after the pressing plate of the utility model is flipped.

[0022] In the figure: 1, body; 2, positioning seat; 3, positioning groove; 4, pressing plate; 5, pressing block; 6, rubber pad; 61, anti-slip groove; 62, round hole; 7, connecting seat; 8, bolt; 9, support bar; 10, magnet block; 11, electrode foil sample.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiments of the present utility model, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present utility model to this specific structure, device and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. Detailed implementation manners

[0024] The following describes in detail an electrode foil detector provided by the present utility model in combination with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; and the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present utility model.

[0025] It should be noted that in the specification, the mention of "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicates that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. Additionally, when combining an embodiment to describe a specific feature, structure or characteristic, the implementation of such feature, structure or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0026] Generally, terms can be understood at least in part from their use in context. For example, at least in part depending on the context, the term "one or more" used herein can be used to describe any feature, structure or characteristic in a singular sense, or can be used to describe a combination of features, structures or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, can allow for the existence of other factors that are not necessarily explicitly described.

[0027] As Figures 1-5 shown, an embodiment of the present utility model provides an electrode foil detection and positioning device, including a body 1, and further including: a positioning seat 2, the number of the positioning seats 2 is two, both of the two positioning seats 2 are arranged on the body 1, the positioning seat 2 located above is installed on the lifting mechanism of the body 1, the positioning seat 2 located below is installed on the body 1, the lifting mechanism of the body 1 can be an electric push rod, when the push rod of the electric push rod extends, it can drive the positioning seat 2 located above to move upward, so as to realize the tensile test of the electrode foil sample 11. A connecting seat 7 is fixed on the side of the positioning seat 2, a rotating shaft fixed on the inner wall of the connecting seat 7 is movably sleeved with a pressing plate 4, the pressing plate 4 is fixed on the side of the positioning seat 2 by a bolt 8, a pressing block 5 is fixed on the side of the pressing plate 4, a positioning groove 3 is formed on the side of the positioning seat 2, the electrode foil sample 11 is attached to the inner wall of the positioning groove 3, and the width of the positioning groove 3 is the same as the width of the electrode foil sample 11. The pressing block 5 is located in the positioning groove 3, a rubber pad 6 is fixed on the side of the pressing block 5, the pressing plate 4 drives the rubber pad 6 on the pressing block 5 to press on the side of the electrode foil sample 11 to fix the electrode foil sample 11. The top and bottom of the electrode foil sample 11 are respectively attached to the sides of the inner walls of the two positioning grooves 3. After attachment, it can ensure that the electrode foil sample 11 is perpendicular to the two positioning seats 2 respectively. After perpendicularity, the electrode foil sample 11 is fixed through the cooperation of the pressing plate 4, the pressing block 5 and the rubber pad 6. After being fixed, start the electric push rod of the lifting mechanism to make the upper positioning seat 2 move upward to stretch the electrode foil sample 11 until the electrode foil sample 11 is broken. Detect the tensile force on the electrode foil sample 11 through a sensor. The maximum tensile force value generated at the moment when the electrode foil sample 11 breaks is the tensile strength value of the electrode foil sample 11.

[0028] As Figure 1 and Figure 2As shown in the figure, in this embodiment, support bars 9 are fixed to the opposite surfaces of the two positioning seats 2, and magnet blocks 10 are inlaid on the support bars 9. After the pressing plate 4 is turned to the horizontal state, it can be attached to the positioning seat 2 and adsorbed by the magnetic force of the magnet blocks 10, preventing the pressing plate 4 from rotating randomly and affecting the placement of the electrode foil sample 11 in the positioning groove 3.

[0029] As Figure 4 shown in the figure, in this embodiment, a plurality of anti-slip grooves 61 are formed on the side surface of the rubber pad 6. The roughness of the surface of the rubber pad 6 is increased through the anti-slip grooves 61, thereby improving the positioning stability of the rubber pad 6 for the electrode foil sample 11.

[0030] As Figure 4 shown in the figure, in this embodiment, the inner wall of the anti-slip groove 61 is V-shaped. Through the design of the V-shaped shape, during the stretching process of the electrode foil sample 11, stable support for the rubber pad 6 is achieved through the inclined surface of the V-shape, reducing the deformation of the rubber pad 6 itself, thereby achieving stable clamping of the electrode foil sample 11.

[0031] As Figure 4 shown in the figure, in this embodiment, the long direction of the anti-slip groove 61 is parallel to the width direction of the electrode foil sample 11. When the electrode foil sample 11 is stretched, it is subjected to a vertical pulling force. The transverse anti-slip groove 61 reduces the sliding of the electrode foil sample 11 during the force application process, further improving the clamping stability of the electrode foil sample 11.

[0032] As Figure 4 shown in the figure, in this embodiment, a plurality of circular holes 62 are formed on the side surface of the rubber pad 6. The circular holes 62 are located between adjacent anti-slip grooves 61. The roughness of the surface of the rubber pad 6 is increased through the circular holes 62, thereby further increasing the friction force between the rubber pad 6 and the electrode foil sample 11, and further improving the clamping stability of the electrode foil sample 11.

[0033] As Figure 1 and Figure 5 shown in the figure, in this embodiment, the flipping angle range of the pressing plate 4 is from zero to ninety degrees, preventing the flipping angle of the pressing plate 4 from being too large and affecting the placement of the electrode foil sample 11 in the positioning groove 3.

[0034] As Figure 1 shown in the figure, in this embodiment, indentation grooves are formed on both sides of the pressing plate 4. Through the design of the indentation grooves, it is convenient for the user to hold the position of the indentation grooves and flip the pressing plate 4.

[0035] Working principle: fit the top of the electrode foil sample 11 into the positioning groove 3 on the positioning seat 2 located above, so that the edge of the top of the electrode foil sample 11 fits with the side of the inner wall of the positioning groove 3 located above, then flip the pressing plate 4, so that the pressing plate 4 rotates with the rotating shaft in the connecting seat 7 as the axis, so that the pressing plate 4 drives the rubber pad 6 on the pressing block 5 to rotate and make the rubber pad 6 fit with the front side of the electrode foil sample 11, then pass the bolt 8 through the pressing plate 4 and tighten it in the threaded groove opened on the front side of the positioning seat 2, fix the pressing plate 4 with the bolt 8, so that the pressing plate 4 drives the rubber pad 6 on the pressing block 5 to squeeze the electrode foil sample 11, and the electrode foil sample 11 is fixed;

[0036] Then, the bottom of the electrode foil sample 11 is fixed in the positioning seat 2 located below in the above manner. After the top and bottom of the electrode foil sample 11 are fixed, the tensile test can be carried out. After the tensile test is completed, the bolts 8 fixing the pressing plate 4 are unscrewed, and then the pressing plate 4 is rotated in the opposite direction by holding the groove position, so that the pressing plate 4 drives the rubber pad 6 to separate from the electrode foil sample 11 through the pressing block 5, and the pressing plate 4 is rotated to a horizontal state, and then the tested electrode foil sample 11 can be taken out from the positioning groove 3. After the pressing plate 4 is rotated to a horizontal state, it is adsorbed by the magnet block 10 on the support bar 9 to realize the positioning of the pressing plate 4, and prevent the pressing plate 4 from rotating arbitrarily to affect the placement of the electrode foil sample 11 in the positioning groove 3.

[0037] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An electrode foil detector locator, comprising a body (1), characterized in that, Further included are: Positioning seats (2), the number of the positioning seats (2) is two, both of the two positioning seats (2) are arranged on the machine body (1), a connecting seat (7) is fixed on the side surface of the positioning seat (2), a rotating shaft fixed on the inner wall of the connecting seat (7) is movably sleeved with a pressing plate (4), the pressing plate (4) is fixed on the side surface of the positioning seat (2) through a bolt (8), a pressing block (5) is fixed on the side surface of the pressing plate (4), a positioning groove (3) is formed in the side surface of the positioning seat (2), an electrode foil sample (11) is attached to the inner wall of the positioning groove (3), and the width of the positioning groove (3) is the same as that of the electrode foil sample (11). The pressing block (5) is located in the positioning groove (3), a rubber pad (6) is fixed on the side surface of the pressing block (5), and the rubber pad (6) on the pressing block (5) is driven by the pressing plate (4) to press on the side surface of the electrode foil sample (11) to fix the electrode foil sample (11).

2. The electrode foil detector locator according to claim 1, wherein Support bars (9) are fixed on the opposite surfaces of the two positioning seats (2), and magnet blocks (10) are embedded in the support bars (9).

3. The electrode foil detector locator according to claim 1, characterized in that, A plurality of anti-slip grooves (61) are formed in the side surface of the rubber pad (6).

4. The electrode foil detector locator according to claim 3, characterized in that The inner wall of the anti-slip groove (61) is V-shaped.

5. The electrode foil detector locator according to claim 3, characterized in that The length direction of the anti-slip groove (61) is parallel to the width direction of the electrode foil sample (11).

6. The electrode foil detector locator according to claim 1, characterized in that A plurality of round holes (62) are formed in the side surface of the rubber pad (6), and the round holes (62) are located between two adjacent anti-slip grooves (61).

7. The electrode foil detector locator according to claim 1, characterized in that, The flipping angle range of the pressing plate (4) is from zero to ninety degrees.

8. The electrode foil detector locator according to claim 1, characterized in that, Digging grooves are formed on both sides of the pressing plate (4).

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