A size measuring device for copper foil production

Abstract

The present invention discloses a size measuring device for copper foil production, which relates to the technical field of copper foil size measurement. It includes an installation base table, on which there are two height adjustment mechanisms symmetrically arranged. On the height adjustment mechanisms, there are two side clamping roller mechanisms. On the installation base table, there is a measurement table, on which there are two fixed rollers symmetrically arranged. On the measurement table, there are two symmetrically arranged pressing roller mechanisms. On the installation base table, there is a position adjustment mechanism, on which there are two side jumping pressing wheel mechanisms symmetrically arranged. On the position adjustment mechanism, there is a middle jumping pressing wheel mechanism. By setting the height adjustment mechanism, the present invention can adaptively adjust the height of the side clamping roller mechanism, so as to adapt to the installation and measurement of copper foils of different sizes and types, and improve the efficiency of copper foil size measurement.

Description

Technical Field

[0001] The present invention relates to the technical field of copper foil size measurement, and specifically to a size measurement device for copper foil production. Background Art

[0002] ‌Copper foil is a cathodic electrolytic material, mainly used as a thin and continuous metal foil on the base layer of a circuit board, and its main components are a mixture of copper and other metals.‌ Copper foil has good electrical conductivity, ductility and adhesion, and can maintain stable performance within a wide temperature range. It is widely used in the fields of electronics industry, electromagnetic shielding and antistatic, etc.‌

[0003] In the prior art, it is usually manual to directly measure the copper foil with a measuring tool. However, in the prior art, the copper foil cannot be continuously measured, and at the same time, various sizes of the copper foil cannot be measured. Therefore, the efficiency of measuring the copper foil size is relatively low, so there is a large room for improvement in the prior art. Summary of the Invention

[0004] The present invention provides a size measurement device for copper foil production, which solves the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A size measurement device for copper foil production includes an installation base table. Two height adjustment mechanisms are provided on the installation base table, and the two height adjustment mechanisms are symmetrically arranged on the installation base table. Two side clamping roller mechanisms are provided on the height adjustment mechanisms. A measurement table is provided on the installation base table. Two fixed rollers are provided on the measurement table, and the two fixed rollers are symmetrically arranged on the measurement table. Two symmetrically arranged pressing roller mechanisms are provided on the measurement table. A position adjustment mechanism is provided on the installation base table. Two side jumping pressing wheel mechanisms are provided on the position adjustment mechanism, and the two side jumping pressing wheel mechanisms are symmetrically arranged on the position adjustment mechanism. A middle jumping pressing wheel mechanism is provided on the position adjustment mechanism; the height adjustment mechanism is used to adjust the height of the side clamping roller mechanism, the fixed rollers and the pressing roller mechanism are used to measure the thickness of the copper foil, the position adjustment mechanism is used to adaptively adjust the height position of the side jumping pressing wheel mechanism, the side jumping pressing wheel mechanism is used to measure the edge thickness jump of the copper foil, and the middle jumping pressing wheel mechanism is used to measure the middle thickness jump of the copper foil.

[0007] As a preferred technical solution of the present invention, the height adjustment mechanism includes a first vertical frame fixed to the installation base platform. There are two first vertical frames, which are symmetrically arranged on the installation base platform. The first vertical frame is rotatably connected to a first threaded rod, the first threaded rod is threadedly connected to a threaded sleeve, the threaded sleeve is fixedly connected to a height adjustment block, the height adjustment block is slidably connected to the first vertical frame, and a first motor is provided on the installation base platform. The first motor is a double-headed motor, the output shaft of the first motor is fixedly connected to a drive shaft, the drive shaft is fixedly connected to a first bevel gear, the first bevel gear meshes with a second bevel gear, and the second bevel gear is coaxially and fixedly connected to the first threaded rod.

[0008] As a preferred technical solution of the present invention, the side clamping roller mechanism includes a first linear motor on the side of the height adjustment block. The end of the first linear motor is fixedly connected to a first adjustment plate, the first adjustment plate is fixedly connected to an adjustment rod, the adjustment rod passes through the height adjustment block, the adjustment rod is slidably connected to the height adjustment block, the end of the adjustment rod away from the first adjustment plate is fixedly connected to a second adjustment plate, a second motor is provided on the second adjustment plate, and the output shaft of the second motor is fixedly connected to a conical roller, and the conical roller is rotatably connected to the second adjustment plate.

[0009] As a preferred technical solution of the present invention, the pressing roller mechanism includes a second vertical frame fixed to the measurement table. There are two second vertical frames, which are symmetrically arranged on the measurement table. A pressing and measuring mechanism is provided in the second vertical frame. The pressing and measuring mechanism is connected to a pressing block, the pressing block is slidably connected to the second vertical frame, the pressing block is rotatably connected to a pressing roller. The pressing and measuring mechanism includes a measuring sleeve fixed to the second vertical frame, a spring is fixedly connected inside the measuring sleeve, the spring is fixedly connected to a magnetic slider, the magnetic slider is slidably connected to the measuring sleeve, the magnetic slider is fixedly connected to a measuring rod, the measuring rod passes through the measuring sleeve, the measuring rod is slidably connected to the measuring sleeve, and a magnetic measuring block is provided at the inner end of the measuring sleeve.

[0010] As a preferred technical solution of the present invention, insulating rings are embedded in the middle cross-sections of the fixed roller and the pressing roller, and a plurality of electrically conductive rings connected in series are provided on the surfaces of the fixed roller and the pressing roller. Wires are provided between the electrically conductive rings, and the wires are arranged inside the fixed roller and the pressing roller. A power source is provided inside the fixed roller, and the power source is used to supply power to the electrically conductive rings.

[0011] As a preferred technical solution of the present invention, the position adjustment mechanism includes a third vertical frame fixed to the installation base table. There are two third vertical frames, which are symmetrically arranged on the installation base table. The third vertical frame is fixedly connected to a second linear motor, and the second linear motor is fixedly connected to a lifting frame. The lifting frame is slidably connected to the third vertical frame. A third motor is provided on the side of the lifting frame. The output shaft of the third motor is fixedly connected to a second threaded rod, and the second threaded rod is rotatably connected to the lifting frame. The second threaded rod is composed of two threaded rods with opposite helix directions and the same length. The second threaded rod is threadedly connected to two position adjustment blocks, and the position adjustment blocks are slidably connected to the lifting frame. The two position adjustment blocks are symmetrically arranged on the lifting frame.

[0012] As a preferred technical solution of the present invention, the side jitter pressing wheel mechanism includes a deflection seat fixed to the bottom of the position adjustment block. There are two deflection seats, which are symmetrically arranged on the position adjustment block. The deflection seat is rotatably connected to a deflection rod, and the deflection rod is fixedly connected to a side pressing wheel seat. The side pressing wheel seat is rotatably connected to a side pressing wheel. A potentiometer is provided on the deflection seat, and the potentiometer is used to measure the deflection angle of the deflection rod.

[0013] As a preferred technical solution of the present invention, the middle jitter pressing wheel mechanism includes a fixed frame fixed to the side of the lifting frame. There are two fixed frames, which are symmetrically arranged on the lifting frame. The fixed frame is slidably connected to a reciprocating slider, and the reciprocating slider is rotatably connected to a reciprocating rod. The bottom of the reciprocating rod is fixedly connected to a pressing and jittering mechanism, and the pressing and jittering mechanism is rotatably connected to a middle pressing wheel seat. The middle pressing wheel seat is rotatably connected to a middle pressing wheel. The lifting frame is fixedly connected to an installation frame, and the installation frame is fixedly connected to a fourth motor. The fourth motor is a servo motor. The output shaft of the fourth motor is fixedly connected to a reciprocating shaft, and the reciprocating shaft is fixedly connected to a reciprocating rotating frame. There are two reciprocating grooves on the reciprocating rotating frame, and the two reciprocating grooves are symmetrically arranged on the reciprocating rotating frame. The reciprocating rod passes through the reciprocating groove.

[0014] As a preferred technical solution of the present invention, the pressing and jittering mechanism and the pressing and measuring mechanism have the same structure.

[0015] The present invention has the following beneficial effects:

[0016] By setting the height adjustment mechanism, the height of the side roller mechanism can be adaptively adjusted to adapt to the installation and measurement of copper foils of different sizes and types. Through the fixed roller and the pressing roller mechanism, the width and thickness of the copper foil can be measured, and at the same time, the copper foil can be made to fit on the measurement table. By the position adjustment mechanism, the position of the side jitter pressing wheel mechanism can be adaptively adjusted to measure the thickness jitter of the copper foil edge. By the middle jitter pressing wheel mechanism, the thickness jitter of the middle part of the copper foil can be measured, improving the efficiency of copper foil size measurement. Description of the Drawings

[0017] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic structural diagram of a size measuring device for copper foil production from the first perspective.

[0019] Figure 2 It is a schematic structural diagram of a size measuring device for copper foil production from the second perspective.

[0020] Figure 3 It is a schematic structural diagram of a size measuring device for copper foil production from the third perspective.

[0021] Figure 4 It is a cross-sectional view of the pressing and measuring mechanism in a size measuring device for copper foil production.

[0022] In the figure: 1, installation base table; 2, height adjustment mechanism; 201, first vertical frame; 202, first threaded rod; 203, threaded sleeve; 204, height adjustment block; 205, first motor; 206, drive shaft; 207, first bevel gear; 208, second bevel gear; 3, side clamping roller mechanism; 301, first linear motor; 302, first adjustment plate; 303, adjustment rod; 304, second adjustment plate; 305, second motor; 306, conical roller; 4, measuring table; 5, fixed roller; 6, pressing roller mechanism; 601, second vertical frame; 602, pressing and measuring mechanism; 6021, measuring sleeve; 6022, spring; 6023, magnetic slider; 6024, measuring rod; 6025, magnetic measuring block; 603, pressing block; 604, pressing roller; 7, position adjustment mechanism; 701, third vertical frame; 702, second linear motor; 703, lifting frame; 704, third motor; 705, second threaded rod; 706, position adjustment block; 8, side jumping pressure wheel mechanism; 801, deflection seat; 802, deflection rod; 803, side pressure wheel seat; 804, side pressure wheel; 9, middle jumping pressure wheel mechanism; 901, fixed frame; 902, reciprocating slider; 903, reciprocating rod; 904, pressing and jumping mechanism; 905, middle pressure wheel seat; 906, middle pressure wheel; 907, mounting bracket; 908, fourth motor; 909, reciprocating shaft; 910, reciprocating rotating frame; 911, reciprocating groove. Specific Embodiments

[0023] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0024] Embodiment 1. Please refer to Figures 1-4 , a size measuring device for copper foil production, including an installation base 1, two height adjustment mechanisms 2 are provided on the installation base 1, the two height adjustment mechanisms 2 are symmetrically arranged on the installation base 1, two side clamping roller mechanisms 3 are provided on the height adjustment mechanism 2, a measuring table 4 is provided on the installation base 1, two fixed rollers 5 are provided on the measuring table 4, the two fixed rollers 5 are symmetrically arranged on the measuring table 4, two symmetrically arranged pressing roller mechanisms 6 are provided on the measuring table 4, a position adjustment mechanism 7 is provided on the installation base 1, two side jumping pressing wheel mechanisms 8 are provided on the position adjustment mechanism 7, the two side jumping pressing wheel mechanisms 8 are symmetrically arranged on the position adjustment mechanism 7, and a middle jumping pressing wheel mechanism 9 is provided on the position adjustment mechanism 7; the height adjustment mechanism 2 is used to adjust the height of the side clamping roller mechanism 3, the fixed roller 5 and the pressing roller mechanism 6 are used to measure the thickness of the copper foil, the position adjustment mechanism 7 is used to adaptively adjust the height position of the side jumping pressing wheel mechanism 8, the side jumping pressing wheel mechanism 8 is used to measure the thickness fluctuation of the edge of the copper foil, and the middle jumping pressing wheel mechanism 9 is used to measure the thickness fluctuation of the middle of the copper foil.

[0025] The height adjustment mechanism 2 includes a first vertical frame 201 fixed to the installation base 1, there are two first vertical frames 201, the two first vertical frames 201 are symmetrically arranged on the installation base 1, the first vertical frame 201 is rotatably connected to a first threaded rod 202, the first threaded rod 202 is threadedly connected to a threaded sleeve 203, the threaded sleeve 203 is fixedly connected to a height adjustment block 204, the height adjustment block 204 is slidably connected to the first vertical frame 201, a first motor 205 is provided on the installation base 1, the first motor 205 is a double-headed motor, the output shaft of the first motor 205 is fixedly connected to a drive shaft 206, the drive shaft 206 is fixedly connected to a first bevel gear 207, the first bevel gear 207 meshes with a second bevel gear 208, and the second bevel gear 208 is coaxially and fixedly connected to the first threaded rod 202. The side clamping roller mechanism 3 includes a first linear motor 301 on the side of the height adjustment block 204, the end of the first linear motor 301 is fixedly connected to a first adjustment plate 302, the first adjustment plate 302 is fixedly connected to an adjustment rod 303, the adjustment rod 303 passes through the height adjustment block 204, the adjustment rod 303 is slidably connected to the height adjustment block 204, the end of the adjustment rod 303 away from the first adjustment plate 302 is fixedly connected to a second adjustment plate 304, a second motor 305 is provided on the second adjustment plate 304, the output shaft of the second motor 305 is fixedly connected to a conical roller 306, and the conical roller 306 is rotatably connected to the second adjustment plate 304.

[0026] Specifically, turning on the first motor 205 can drive the drive shaft 206 to rotate, which in turn drives the first bevel gear 207 to rotate. The rotation of the first bevel gear 207 drives the second bevel gear 208 to rotate, and the rotation of the second bevel gear 208 drives the first threaded rod 202 to rotate, thereby controlling the lifting of the threaded sleeve 203, and further driving the height adjustment block 204 to move up and down along the first vertical frame 201, so as to adjust the height of the conical roller 306.

[0027] In addition, place the sleeve wound with copper foil between the two conical rollers 306. At this time, turning on the first linear motor 301 can drive the first adjusting plate 302, and then drive the adjusting rod 303 to move, so as to drive the second adjusting plate 304 to move, for adjusting the position of the conical roller 306, so that the sleeve is placed between the two conical rollers 306. Turning on the second motor 305 can drive the conical roller 306 to rotate, for driving the sleeve to rotate.

[0028] The pressing roller mechanism 6 includes second vertical frames 601 fixed on the measuring table 4. There are two second vertical frames 601, and the two second vertical frames 601 are symmetrically arranged on the measuring table 4. A pressing and measuring mechanism 602 is arranged in the second vertical frame 601. The pressing and measuring mechanism 602 is connected to a pressing block 603. The pressing block 603 is slidably connected to the second vertical frame 601. The pressing block 603 is rotatably connected to a pressing roller 604. The pressing and measuring mechanism 602 includes a measuring sleeve 6021 fixed on the second vertical frame 601. A spring 6022 is fixedly connected inside the measuring sleeve 6021. The spring 6022 is fixedly connected to a magnetic slider 6023. The magnetic slider 6023 is slidably connected to the measuring sleeve 6021. The magnetic slider 6023 is fixedly connected to a measuring rod 6024. The measuring rod 6024 passes through the measuring sleeve 6021. The measuring rod 6024 is slidably connected to the measuring sleeve 6021. A magnetic measuring block 6025 is arranged at the inner end of the measuring sleeve 6021. Insulating rings are embedded in the middle cross-sections of the fixed roller 5 and the pressing roller 604. A number of electrically conductive rings connected in series are arranged on the surfaces of the fixed roller 5 and the pressing roller 604. Wires are arranged between the electrically conductive rings. The wires are arranged inside the fixed roller 5 and the pressing roller 604. A power supply is arranged inside the fixed roller 5, and the power supply is used to supply power to the electrically conductive rings.

[0029] Specifically, place the copper foil between the fixed roller 5 and the pressing roller 604. At this time, as the thickness of the copper foil is different, the height of the magnetic slider 6023 will also change. At this time, the magnetism sensed by the magnetic measuring block 6025 will also change, so that the height of the magnetic slider 6023 can be measured, and then the height of the pressing roller 604 can be measured to measure the thickness of the copper foil.

[0030] In addition, when the copper foil is placed between the fixed roller 5 and the pressure roller 604, the conductive rings on the fixed roller 5 and the pressure roller 604 can be connected to conduct electricity at this time. Then, as the width of the copper foil is different, the number of conductive rings that are energized is also different, and thus the resistance is also different. Since the voltage of the power supply is constant, by measuring the magnitude of the current on both sides of the insulating ring, the width of the copper foil on both sides of the insulating ring can be measured.

[0031] The position adjustment mechanism 7 includes third vertical frames 701 fixed to the installation base 1. There are two third vertical frames 701, which are symmetrically arranged on the installation base 1. The third vertical frames 701 are fixedly connected to second linear motors 702, and the second linear motors 702 are fixedly connected to lifting frames 703. The lifting frames 703 are slidably connected to the third vertical frames 701. A third motor 704 is provided on the side of the lifting frame 703. The output shaft of the third motor 704 is fixedly connected to a second threaded rod 705. The second threaded rod 705 is rotatably connected to the lifting frame 703. The second threaded rod 705 is composed of two threaded rods with opposite helix directions and the same length. The second threaded rod 705 is threadedly connected to two position adjustment blocks 706. The position adjustment blocks 706 are slidably connected to the lifting frame 703. The two position adjustment blocks 706 are symmetrically arranged on the lifting frame 703. The side jump pressure wheel mechanism 8 includes deflection seats 801 fixed to the bottom of the position adjustment blocks 706. There are two deflection seats 801, which are symmetrically arranged on the position adjustment blocks 706. The deflection seats 801 are rotatably connected to deflection rods 802. The deflection rods 802 are fixedly connected to side pressure wheel seats 803. The side pressure wheel seats 803 are rotatably connected to side pressure wheels 804. A potentiometer is provided on the deflection seat 801 for measuring the deflection angle of the deflection rod 802.

[0032] Specifically, the second linear motor 702 can drive the lifting frame 703 to lift along the third vertical frame 701. Turning on the third motor 704 can drive the second threaded rod 705 to rotate to adjust the distance between the two position adjustment blocks 706 to achieve the measurement of copper foils with different widths. At this time, the side pressure wheel 804 is pressed against the edge of the copper foil. Then, when the thickness of the edge of the copper foil changes, the deflection rod 802 can be deflected around the deflection seat 801, and the deflection angle of the deflection rod 802 can be adjusted through the potentiometer, thereby measuring the jump amount of the copper foil.

[0033] Example 2, continue to refer to Figures 1-3, in the embodiment of the present invention, the middle beating pressure wheel mechanism 9 includes a fixed frame 901 fixed to the side of the lifting frame 703. There are two fixed frames 901, and the two fixed frames 901 are symmetrically arranged on the lifting frame 703. The fixed frame 901 is slidably connected to a reciprocating slider 902. The reciprocating slider 902 is rotatably connected to a reciprocating rod 903. The bottom of the reciprocating rod 903 is fixedly connected to a pressing and beating mechanism 904. The pressing and beating mechanism 904 is rotatably connected to a middle pressure wheel seat 905. The middle pressure wheel seat 905 is rotatably connected to a middle pressure wheel 906. The lifting frame 703 is fixedly connected to a mounting frame 907. The mounting frame 907 is fixedly connected to a fourth motor 908. The fourth motor 908 is a servo motor. The output shaft of the fourth motor 908 is fixedly connected to a reciprocating shaft 909. The reciprocating shaft 909 is fixedly connected to a reciprocating rotating frame 910. The reciprocating rotating frame 910 is provided with two reciprocating grooves 911. The two reciprocating grooves 911 are symmetrically arranged on the reciprocating rotating frame 910. The reciprocating rod 903 passes through the reciprocating groove 911. The pressing and beating mechanism 904 and the pressing and measuring mechanism 602 have the same structure.

[0034] Specifically, when the fourth motor 908 is turned on, the rotation of the output shaft of the fourth motor 908 will drive the reciprocating shaft 909 to rotate reciprocally. The rotation of the reciprocating shaft 909 will drive the reciprocating rotating frame 910 to deflect reciprocally, thereby driving the reciprocating rod 903 to move along the reciprocating groove 911, causing the reciprocating rod 903 and the reciprocating slider 902 to move reciprocally along the fixed frame 901, and thus driving the middle pressure wheel 906 to move reciprocally. The beating amount can be measured through the pressing and beating mechanism 904.

[0035] During the implementation of the present invention, first, a sleeve wound with copper foil is installed on the side clamping roller mechanism 3, so that the copper foil is placed in the middle of the mounting base 1. At this time, the copper foil is passed through between the fixed roller 5 and the pressure roller mechanism 6 to make the copper foil adhere to the measuring table 4. At the same time, the width and thickness of the copper foil can be measured through the fixed roller 5 and the pressure roller mechanism 6. At the same time, when the position adjustment mechanism 7 is turned on, the height position of the side beating pressure wheel mechanism 8 can be adjusted. At this time, the thickness beating amount of the copper foil edge can be measured through the side beating pressure wheel mechanism 8. At the same time, when the middle beating pressure wheel mechanism 9 is turned on, the thickness beating amount of the copper foil middle can be measured.

[0036] The present invention can adaptively adjust the height of the side clamping roller mechanism 3 by setting the height adjustment mechanism 2, so as to adapt to the installation and measurement of copper foils of different sizes and types. The width and thickness of the copper foil can be measured through the fixed roller 5 and the pressure roller mechanism 6, and at the same time, the copper foil can be made to adhere to the measuring table 4. The position of the side beating pressure wheel mechanism 8 can be adaptively adjusted through the position adjustment mechanism 7, so as to measure the thickness beating amount of the copper foil edge. The thickness beating amount of the copper foil middle can be measured through the middle beating pressure wheel mechanism 9, improving the efficiency of copper foil size measurement.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A dimension measuring device for copper foil production, comprising a mounting base, characterized in that: The mounting base is provided with two height adjustment mechanisms, which are symmetrically arranged on the mounting base, and the height adjustment mechanism is provided with two side clamping roller mechanisms, the mounting base is provided with a measuring platform, and the measuring platform is provided with two fixed rollers, which are symmetrically arranged on the measuring platform, and the measuring platform is provided with two symmetrically arranged pressing roller mechanisms, the mounting base is provided with a position adjustment mechanism, and the position adjustment mechanism is provided with two side jumping pressing wheel mechanisms, which are symmetrically arranged on the position adjustment mechanism, and the position adjustment mechanism is provided with a middle jumping pressing wheel mechanism; The height adjustment mechanism includes a first vertical frame fixed on the mounting base, two first vertical frames are provided, and the two first vertical frames are symmetrically arranged on the mounting base, the first vertical frame is rotatably connected to the first threaded rod, the first threaded rod is threadedly connected to the threaded sleeve, the threaded sleeve is fixedly connected to the height adjustment block, the height adjustment block and the first vertical frame are slidably connected, a first motor is provided on the mounting base, the first motor is a double-headed motor, the output shaft of the first motor is fixedly connected to the driving shaft, the driving shaft is fixedly connected to the first bevel gear, the first bevel gear meshes with the second bevel gear, and the second bevel gear and the first threaded rod are coaxially fixedly connected; The pressing roller mechanism comprises a second vertical frame fixed on the measuring platform, two second vertical frames are provided, and the two second vertical frames are symmetrically arranged on the measuring platform, a pressing measuring mechanism is provided in the second vertical frame, the pressing measuring mechanism is connected to a pressing block, the pressing block is slidably connected to the second vertical frame, the pressing block is rotatably connected to the pressing roller, the pressing measuring mechanism comprises a measuring sleeve fixed on the second vertical frame, a spring is fixedly connected inside the measuring sleeve, the spring is fixedly connected to a magnetic slider, the magnetic slider and the measuring sleeve are slidably connected, the magnetic slider is fixedly connected to a measuring rod, the measuring rod passes through the measuring sleeve, the measuring rod and the measuring sleeve are slidably connected, and a magnetic measuring block is provided at the inner end of the measuring sleeve; The middle cross-sections of the fixed roller and the pressure roller are both embedded with insulating rings, and the surfaces of the fixed roller and the pressure roller are provided with a plurality of conductive rings connected in series, and conductive wires are provided between the conductive rings, and the conductive wires are arranged inside the fixed roller and the pressure roller, and a power source is provided inside the fixed roller, and the power source is used to supply power to the conductive rings; The position adjustment mechanism includes a third vertical frame fixed on the mounting base, two third vertical frames are provided, and the third vertical frames are symmetrically arranged on the mounting base, the third vertical frame is fixedly connected to the second linear motor, the second linear motor is fixedly connected to the lifting frame, the lifting frame and the third vertical frame are slidably connected, a third motor is provided on the side of the lifting frame, the output shaft of the third motor is fixedly connected to the second threaded rod, the second threaded rod is rotatably connected to the lifting frame, the second threaded rod is composed of two threaded rods with opposite rotation directions and the same length, the second threaded rod is threadedly connected to two position adjustment blocks, the position adjustment block is slidably connected to the lifting frame, and the two position adjustment blocks are symmetrically arranged on the lifting frame; The side jumping pressure wheel mechanism includes a deflection seat fixed to the bottom of the position adjustment block, two deflection seats are provided, and the two deflection seats are symmetrically arranged on the position adjustment block. The deflection seat is rotatably connected to the deflection rod, the deflection rod is fixedly connected to the side pressure wheel seat, and the side pressure wheel seat is rotatably connected to the side pressure wheel. A potentiometer is provided on the deflection seat, and the potentiometer is used to measure the deflection angle of the deflection rod; The middle jumping pressure wheel mechanism comprises a fixed frame fixed to the side of the lifting frame, two fixed frames are provided, and the two fixed frames are symmetrically arranged on the lifting frame, the fixed frame is slidably connected to the reciprocating slider, the reciprocating slider is rotatably connected to the reciprocating rod, the bottom of the reciprocating rod is fixedly connected to the clamping and jumping mechanism, the clamping and jumping mechanism is rotatably connected to the middle pressure wheel seat, the middle pressure wheel seat is rotatably connected to the middle pressure wheel, the lifting frame is fixedly connected to the mounting frame, the mounting frame is fixedly connected to the fourth motor, the fourth motor is a servo motor, the output shaft of the fourth motor is fixedly connected to the reciprocating shaft, the reciprocating shaft is fixedly connected to the reciprocating rotating frame, the reciprocating rotating frame is provided with a reciprocating groove, two reciprocating grooves are provided, the two reciprocating grooves are symmetrically arranged on the reciprocating rotating frame, and the reciprocating rod passes through the reciprocating groove; The structures of the clamping and jumping mechanism and the clamping and measuring mechanism are the same.

2. The dimension measuring device for copper foil production according to claim 1, characterized in that: The side clamping roller mechanism includes a first linear motor on the side of the height adjustment block, the end of the first linear motor is fixedly connected to the first adjustment plate, the first adjustment plate is fixedly connected to the adjustment rod, the adjustment rod passes through the height adjustment block, the adjustment rod and the height adjustment block are slidably connected, the end of the adjustment rod away from the first adjustment plate is fixedly connected to the second adjustment plate, the second adjustment plate is provided with a second motor, the output shaft of the second motor is fixedly connected to the conical roller, and the conical roller is rotatably connected to the second adjustment plate.

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