Copper foil breadth measuring device

Abstract

The utility model discloses a copper foil breadth measuring device, which belongs to the technical field of new energy, and comprises a workbench, a double door is arranged on the workbench, the top end of the workbench is provided with a placing groove, the top end of the inner cavity of the placing groove is embedded with a transparent toughened glass plate, and the toughened glass plate is provided with an opening. An adjustable light source is installed at the bottom end of an inner cavity of the placement groove, a positioning assembly is fixedly connected to one end of the upper surface of the workbench, a measuring assembly is placed at the other end of the workbench, and storage boxes are installed at the symmetrical positions of the two ends of the lower surface of the workbench, so that the working efficiency of the copper foil breadth measuring device is improved; the range applicability of the copper foil breadth measuring device is improved, the accuracy and the stability of the copper foil breadth measuring device for measuring the copper foil are improved, the uncertainty caused by the fact that a film ruler is manually pressed by a left finger conventionally is effectively avoided, and the accuracy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy, in particular to a copper foil width measuring device. Background Art

[0002] As a new type of negative electrode carrier for lithium-ion batteries, composite copper foil is delivered in a coiled state with a certain width and length. The accuracy and compliance of the finished copper foil width are extremely important. The existing conventional width measurement method uses a tape measure or a soft ruler to directly measure on the platform, which results in poor certainty and stability of the measurement action itself. When measuring a width of more than 500mm, the measurement difficulty and uncertainty are further increased. Alternatively, an optical measuring instrument can be used, but its high price and low operating efficiency are prominent. In order to improve the stability, accuracy and speed of measurement, this width measuring device is designed.

[0003] According to a device for measuring the warpage of electrolytic copper foil with the publication number CN216410135U, a movable rod is movably installed between the front and rear surface positions of a support plate, four groups of mounting blocks are fixedly installed on the lower surface of the support plate, a movable rod one is movably installed between the side positions of the mounting blocks close to each other, a folding rod is movably installed on the surface of the movable rod, a groove is provided on the front surface of the folding rod, a movable rod two is movably installed on the folding rod through the groove, and a transmission rod one is movably installed on the upper surface of the movable rod two. The utility model is a device for measuring the warpage of electrolytic copper foil, which realizes a folding function of the device for measuring the warpage of electrolytic copper foil through a folding rod, a fixed block, a transmission rod one, a transmission rod two, a groove and a mounting block, and at the same time, electrolytic copper foils of different sizes can be fixed through a slide groove, a hole, a movable block, a movable rod three and a fixed rod, so that measurement errors will not occur due to loose fixation during the measurement process.

[0004] According to the measuring device introduced above, the copper foil cannot be quickly fixed during use. It is inconvenient for the staff to read the data after the copper foil is measured in a dark environment. Manually pressing the film ruler to measure the copper foil is prone to deviation, resulting in a decrease in the accuracy and stability of the measuring device, and reducing the working efficiency of the measuring device. Therefore, we need to propose a copper foil width measuring device. Utility Model Content

[0005] The utility model aims to provide a copper foil width measuring device, which not only realizes accurate and stable measurement, but also improves work efficiency and increases the applicability of the measured width range, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper foil width measuring device, comprising a workbench, a double door is installed on the workbench, a placement groove is opened on the top of the workbench, a tempered glass plate is embedded in the top of the inner cavity of the placement groove, the tempered glass plate is transparent, an adjustable light source is installed at the bottom end of the inner cavity of the placement groove, a positioning component is fixedly connected to one end of the upper surface of the workbench, a measuring component is placed on the other end of the workbench, and storage boxes are installed at symmetrical positions at both ends of the lower surface of the workbench.

[0007] Preferably, the adjustable light source includes a light board and a controller, the controller is fixedly connected to the inner wall of one group of storage boxes, the light board is fixedly connected to the bottom end of the inner cavity of the placement slot, the light board is electrically connected to the controller, and a lamp tube is installed in the inner cavity of the light board.

[0008] Preferably, the light panels are provided in a plurality of groups, and the plurality of groups of light panels are arranged in a rectangular shape on the surface of the inner cavity of the placement slot.

[0009] Preferably, the positioning component is configured as a quick clamp, the bottom end of the quick clamp is fixedly connected to the upper surface of the workbench, and the lower surface of one end of the quick clamp is in contact with the upper surface of the tempered glass plate.

[0010] Preferably, mounting plates are fixedly connected at symmetrical positions on both sides of the bottom end of the quick clamp, the surface of the mounting plate is bolted to the upper surface of the workbench via fasteners, and the clamp of the quick clamp is configured as a rubber clamp.

[0011] Preferably, the measuring assembly includes a high-precision film ruler and a triangular diamond magnifying glass, and the high-precision film ruler and the triangular diamond magnifying glass are placed on the upper surface of the workbench and configured during measurement.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a copper foil width measuring device, which can realize quick clamping of copper foil by setting a positioning component, and can realize quick clamping of copper foils of different thicknesses by setting a quick clamp, thereby increasing the scope of applicability of the copper foil width measuring device, improving the working efficiency of the copper foil width measuring device, effectively avoiding the uncertainty of conventional manual left finger pressing the film ruler, and ensuring accuracy;

[0014] 2. Through the setting of adjustable light source, it can provide lighting for copper foil measurement in dark environment, and provide convenience for staff to observe the data after measuring copper foil. Through the setting of measuring components, the accuracy and stability of copper foil measurement by copper foil width measuring device are improved, and the working efficiency of copper foil width measuring device is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the overall structure of the utility model;

[0016] Figure 2 A schematic diagram of the structure of the utility model as a whole;

[0017] Figure 3 It is a structural schematic diagram of the overall structure of the utility model from the rear;

[0018] Figure 4 It is a schematic diagram of the side view of the overall structure of the utility model when it is opened.

[0019] In the figure: 1. Workbench; 2. Double door; 3. Placement slot; 4. Tempered glass plate; 5. Adjustable light source; 51. Light board; 52. Controller; 53. Lamp tube; 6. Positioning component; 61. Quick clamp; 62. Mounting plate; 7. Measuring component; 71. High-precision film ruler; 72. Triangular diamond magnifying glass; 8. Storage box. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-4 The utility model provides a copper foil width measuring device, comprising a workbench 1, a double door 2 is installed on the workbench 1, a placement groove 3 is opened at the top of the workbench 1, a tempered glass plate 4 is embedded at the top of the inner cavity of the placement groove 3, the tempered glass plate 4 is transparently arranged, an adjustable light source 5 is installed at the bottom of the inner cavity of the placement groove 3, a positioning component 6 is fixedly connected to one end of the upper surface of the workbench 1, a measuring component 7 is placed at the other end of the workbench 1, and storage boxes 8 are installed at symmetrical positions at both ends of the lower surface of the workbench 1. By placing the copper foil on the tempered glass plate 4, and then quickly positioning the copper foil through the positioning component 6, the staff then adjusts the adjustable light source 5 to irradiate the copper foil according to the ambient light, and measures the copper foil through the measuring component 7, it is convenient for the staff to observe the measured data, and the working efficiency of the copper foil width measuring device is improved.

[0022] The adjustable light source 5 includes a light board 51 and a controller 52. The controller 52 is fixedly connected to the inner wall of one group of storage boxes 8. The light board 51 is fixedly connected to the bottom end of the inner cavity of the placement slot 3. The light board 51 is electrically connected to the controller 52. A lamp tube 53 is installed in the inner cavity of the light board 51. By adjusting the controller 52, the brightness of the copper foil illuminated by the lamp tube 53 can be adjusted to assist the staff in measuring the copper foil in a darker environment.

[0023] There are multiple groups of lamp panels 51, and the multiple groups of lamp panels 51 are arranged in a rectangular shape on the surface of the inner cavity of the placement groove 3. Through the arrangement of multiple groups of lamp panels 51, the efficiency of the lamp tube 53 in illuminating the copper foil is improved, and the working efficiency of the copper foil width measuring device is increased.

[0024] The positioning component 6 is configured as a quick clamp 61, the bottom end of the quick clamp 61 is fixedly connected to the upper surface of the workbench 1, the lower surface of one end of the quick clamp 61 is in contact with the upper surface of the tempered glass plate 4, and the copper foil is placed on the tempered glass plate 4. Then the staff quickly positions the copper foil and the measuring component 7 through the quick clamp 61, and then measures the copper foil through the measuring component 7.

[0025] The two sides of the bottom of the quick clamp 61 are fixedly connected with mounting plates 62 at symmetrical positions. The surface of the mounting plate 62 is bolted to the upper surface of the workbench 1 through fasteners. The clamp head of the quick clamp 61 is configured as a rubber clamp head. The quick clamp 61 is convenient to disassemble through the configuration of the mounting plate 62. The rubber clamp head can avoid scratches on the surface of the copper foil when the copper foil is quickly fixed.

[0026] The measuring assembly 7 includes a high-precision film ruler 71 and a triangular diamond magnifying glass 72. The high-precision film ruler 71 and the triangular diamond magnifying glass 72 are placed on the upper surface of the workbench 1 and configured during measurement. The triangular diamond magnifying glass 72 is used to help more accurately determine the "starting point" and "end point" of the film ruler and the foil being measured, thereby improving the precision and accuracy of the measurement results.

[0027] During specific use, when testing the width of the copper foil, the copper foil is laid horizontally on the tempered glass plate 4, and the "0" point of the high-precision film ruler 71 overlaps with the left edge of the copper foil. The staff clamps the copper foil through the quick clamp 61, smoothes the foil to be measured, and the staff takes the high-precision film ruler 71 to start measuring. When measuring, the adjustable light source 5 is turned on, and the controller 52 is adjusted according to the light and dark conditions. The "starting point" and "end point" of the test can be clearly identified, and the overlap between the "starting point" and "end point" of the high-precision film ruler 71 and the foil to be measured can be clearly determined. The triangular diamond magnifying glass 72 is used to help more accurately determine the "starting point" and "end point" of the high-precision film ruler 71 and the foil to be measured, thereby improving the precision and accuracy of the measurement results. For on-site measurement, the convenience is improved, the working efficiency of the copper foil width measuring device is improved, the scope of applicability of the copper foil width measuring device is increased, and the accuracy and stability of the copper foil width measuring device for copper foil measurement are improved, effectively avoiding the uncertainty of conventional manual left fingers pressing the film ruler, and ensuring accuracy.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper foil width measuring device, comprising a workbench (1), characterized in that: The workbench (1) is provided with a double door (2); a placement groove (3) is provided at the top of the workbench (1); a tempered glass plate (4) is embedded at the top of the inner cavity of the placement groove (3); the tempered glass plate (4) is transparent; an adjustable light source (5) is installed at the bottom of the inner cavity of the placement groove (3); a positioning component (6) is fixedly connected to one end of the upper surface of the workbench (1); a measuring component (7) is placed at the other end of the workbench (1); and storage boxes (8) are installed at symmetrical positions at both ends of the lower surface of the workbench (1).

2. A copper foil width measuring device according to claim 1, characterized in that: The adjustable light source (5) comprises a light board (51) and a controller (52); the controller (52) is fixedly connected to the inner wall of one group of storage boxes (8); the light board (51) is fixedly connected to the bottom end of the inner cavity of the placement slot (3); the light board (51) and the controller (52) are electrically connected; and a light tube (53) is installed in the inner cavity of the light board (51).

3. A copper foil width measuring device according to claim 2, characterized in that: The light panels (51) are provided in multiple groups, and the multiple groups of light panels (51) are arranged in a rectangular shape on the surface of the inner cavity of the placement groove (3).

4. A copper foil width measuring device according to claim 1, characterized in that: The positioning component (6) is configured as a quick clamp (61), the bottom end of the quick clamp (61) is fixedly connected to the upper surface of the workbench (1), and the lower surface of one end of the quick clamp (61) is in contact with the upper surface of the tempered glass plate (4).

5. A copper foil width measuring device according to claim 4, characterized in that: A mounting plate (62) is fixedly connected at symmetrical positions on both sides of the bottom end of the quick clamp (61); the surface of the mounting plate (62) is bolted to the upper surface of the workbench (1) via fasteners; and the clamping head of the quick clamp (61) is configured as a rubber clamping head.

6. A copper foil width measuring device according to claim 1, characterized in that: The measuring assembly (7) comprises a high-precision film ruler (71) and a triangular diamond magnifying glass (72). The high-precision film ruler (71) and the triangular diamond magnifying glass (72) are placed on the upper surface of the workbench (1) and configured during measurement.

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