Electrolytic copper foil on-line thickness measuring device

Abstract

The utility model provides an electrolytic copper foil on-line thickness measuring device, which belongs to the technical field of electrolytic copper foil production, and comprises a base, and the upper end of the base is fixedly connected with two sliding rods; the top plate is fixedly connected to the upper ends of the two sliding rods; the sliding seat is connected to the circumferential surfaces of the two sliding rods in a sliding manner; the number of the sliding grooves is two, and the two sliding grooves are formed in the surface of the base and the surface of the sliding seat correspondingly. By using the device, the adjusting control assembly and the electric push rod, the X-ray receiver and the X-ray emitter can be conveniently used for measuring different positions of the surface of the electrolytic copper foil, the measurement is not limited, and the measurement efficiency of the surface thickness of the electrolytic copper foil is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrolytic copper foil production, and particularly relates to an on-line thickness measuring device for electrolytic copper foil. Background Art

[0002] The quality inspection of electrolytic copper foil mainly includes the inspection of performance parameters such as the thickness of electrolytic copper foil, mass per unit area, high-temperature oxidation resistance, mass resistivity, tensile strength, elongation, solderability, peel strength, etc.; among them, the mass per unit area inspection generally uses a balance with a measuring range of 0 - 120g and a minimum scale value of 0.0001g, and about 13 specimens of squares with side lengths of (100 ± 0.2)mm and thicknesses equal to the copper foil thickness are cut. The sampling positions generally take 13 specimens in the width direction of the copper foil, then weigh them on the balance (to 0.0001g), record their masses, take the arithmetic mean of the masses of the 13 specimens as the measurement result, and convert it into the copper foil thickness according to the measured mass per unit area / density of the copper foil;

[0003] In the prior art, when measuring the head, middle, and tail of an electrolytic copper foil roll, the distance and position between the X-ray emitter and receiver for measuring the copper foil thickness cannot be adjusted, and the measurement is subject to certain limitations, affecting the measurement efficiency of the electrolytic copper foil. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an on-line thickness measuring device for electrolytic copper foil, aiming to solve the problem that when measuring the head, middle, and tail of an electrolytic copper foil roll in the prior art, the distance and position between the X-ray emitter and receiver for measuring the copper foil thickness cannot be adjusted, and the measurement is subject to certain limitations, affecting the measurement efficiency of the electrolytic copper foil.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An on-line thickness measuring device for electrolytic copper foil, comprising:

[0007] A base, and two sliding rods are fixedly connected to the upper end of the base;

[0008] A top plate, which is fixedly connected to the upper ends of the two sliding rods;

[0009] A sliding seat, which is slidably connected to the circumferential surfaces of the two sliding rods;

[0010] Two sliding grooves, which are respectively opened on the surfaces of the base and the sliding seat;

[0011] A thickness measuring assembly, which is arranged in the two sliding grooves; and

[0012] The control components are provided in two groups, and the two groups of control components are connected to the thickness measuring component.

[0013] As a preferred solution of the present utility model, an electric push rod is fixedly connected to the upper end of the top plate, and the extending end of the electric push rod movably penetrates through the lower end of the sliding rod and is fixed to the upper end of the sliding seat.

[0014] As a preferred solution of the present utility model, the thickness measuring component includes an upper support, a lower support, an X-ray receiver, and an X-ray emitter. The upper support and the lower support are respectively slidably connected in two sliding grooves. The X-ray receiver is fixedly connected to the lower end of the upper support, and the X-ray emitter is fixedly connected to the upper end of the lower support.

[0015] As a preferred solution of the present utility model, each group of the control components includes a fixed block, a fixed plate, a screw rod, and a motor. The fixed block and the fixed plate are both fixedly connected to the lower end of the sliding seat. The screw rod is rotatably connected to the adjacent ends of the fixed block and the fixed plate. The screw rod is threadedly connected to the upper support. The motor is fixedly connected to one end of the fixed plate, and the output end of the motor movably penetrates through the other end of the fixed plate and is fixed to one end of the screw rod.

[0016] As a preferred solution of the present utility model, a plurality of bottom plates are fixedly connected to the outer surface of the base.

[0017] As a preferred solution of the present utility model, the X-ray receiver and the X-ray emitter measure the thickness by X-rays penetrating the copper foil.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] 1. In this solution, by using this device and adjusting the control components and the electric push rod, it is convenient to use the X-ray receiver and the X-ray emitter to measure different positions on the surface of the electrolytic copper foil. The measurement is not limited, and the measurement efficiency of the surface thickness of the electrolytic copper foil is improved.

[0020] 2. In this solution, when the electric push rod operates, it drives the sliding seat connected to its extending end to slide on the surfaces of the two sliding rods. By moving the sliding seat, the upper support and the X-ray receiver are driven to move, so as to adjust the distance between the X-ray receiver and the X-ray emitter, which is convenient for measuring and removing the electrolytic copper foil. Description of the Drawings

[0021] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0022] Figure 1 is a three-dimensional view of the present utility model;

[0023] Figure 2 This is the front view of the present utility model;

[0024] Figure 3 This is the side view of the present utility model.

[0025] In the figure: 1, base; 2, sliding seat; 3, sliding groove; 4, upper support; 5, lower support; 6, X-ray receiver; 7, X-ray emitter; 8, fixing block; 9, fixing plate; 10, screw; 11, motor; 12, top plate; 13, electric push rod; 14, bottom plate; 15, sliding rod. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment

[0028] Please refer to Figures 1 - 3 , the present utility model provides the following technical solutions:

[0029] An on-line thickness measuring device for electrolytic copper foil, comprising:

[0030] A base 1, and two sliding rods 15 are fixedly connected to the upper end of the base 1;

[0031] A top plate 12, and the top plate 12 is fixedly connected to the upper ends of the two sliding rods 15;

[0032] A sliding seat 2, and the sliding seat 2 is slidably connected to the circumferential surfaces of the two sliding rods 15;

[0033] Sliding grooves 3, there are two of them, and the two sliding grooves 3 are respectively opened on the surfaces of the base 1 and the sliding seat 2;

[0034] A thickness measuring assembly, which is arranged in the two sliding grooves 3; and

[0035] A control assembly, there are two groups of it, and the two groups of control assemblies are connected to the thickness measuring assembly.

[0036] In a specific embodiment of the present utility model, sliding rods 15 are fixedly connected to both sides of the upper end of the base 1. The sliding seat 2 slides on the circumferential surface of the two sliding rods 15. The sliding seat 2 is controlled by an electric push rod 13. When the electric push rod 13 operates, it drives the sliding seat 2 to slide on the circumferential surface of the two sliding rods 15. The sliding seat 2 is connected to the upper support 4 through a sliding groove 3, and the base 1 is connected to the lower support 5 through a sliding groove 3. When the sliding seat 2 moves, it drives the upper support 4 to move, thereby adjusting the distance between the X-ray receiver 6 connected to the upper support 4 and the X-ray emitter 7 connected to the lower support 5. The electrolytic copper foil to be measured is placed on the surface of the X-ray emitter 7. The X-ray emitter 7 emits X-rays that penetrate the copper foil and are received by the X-ray receiver 6, thereby measuring the thickness of the electrolytic copper foil. When measuring the middle, tail, and head of the electrolytic copper foil roll, the control component operates to indirectly drive the X-ray receiver 6 and the X-ray emitter 7 to move, facilitating the measurement of different positions of the electrolytic copper foil and effectively improving the measurement efficiency of the electrolytic copper foil.

[0037] Specifically, please refer to Figures 1 - 3 , an electric push rod 13 is fixedly connected to the upper end of the top plate 12. The extended end of the electric push rod 13 movably penetrates through the lower end of the sliding rod 15 and is fixed to the upper end of the sliding seat 2.

[0038] In this embodiment: When the electric push rod 13 operates, it drives the sliding seat 2 connected to its extended end to slide on the surface of the two sliding rods 15. By moving the sliding seat 2, the upper support 4 and the X-ray receiver 6 are driven to move, adjusting the distance between the X-ray receiver 6 and the X-ray emitter 7, facilitating the measurement and removal of the electrolytic copper foil.

[0039] Specifically, please refer to Figures 1 - 3 , the thickness measurement component includes an upper support 4, a lower support 5, an X-ray receiver 6, and an X-ray emitter 7. The upper support 4 and the lower support 5 are respectively slidably connected in the two sliding grooves 3. The X-ray receiver 6 is fixedly connected to the lower end of the upper support 4, and the X-ray emitter 7 is fixedly connected to the upper end of the lower support 5.

[0040] In this embodiment: The upper support 4 is slidably connected in the sliding groove 3 opened on the surface of the sliding seat 2, and the lower support 5 is slidably connected in the sliding groove 3 opened on the surface of the base 1. The opened sliding groove 3 is used to limit the upper support 4 and the lower support 5, improving the stability of the upper support 4 and the lower support 5 when sliding.

[0041] Specifically, please refer to Figures 1 - 3, each set of control components includes a fixed block 8, a fixed plate 9, a screw 10 and a motor 11. The fixed block 8 and the fixed plate 9 are both fixedly connected to the lower end of the sliding seat 2. The screw 10 is rotatably connected to the closer ends of the fixed block 8 and the fixed plate 9. The screw 10 is threadedly connected to the upper support 4. The motor 11 is fixedly connected to one end of the fixed plate 9. The output end of the motor 11 movably penetrates through the other end of the fixed plate 9 and is fixed to one end of the screw 10.

[0042] In this embodiment: There are two sets of control components. The control component located on the upper side is installed on the lower surface of the sliding seat 2 and is connected to the upper support 4. The control component located on the lower side is installed on the upper surface of the base 1 and is connected to the lower support 5. The two sets of control components respectively control the sliding positions of the upper support 4 and the lower support 5. Through their movement, it is convenient to measure different positions on the surface of the electrolytic copper foil.

[0043] Specifically, please refer to Figures 1 - 3 , a plurality of bottom plates 14 are fixedly connected to the outer surface of the base 1.

[0044] In this embodiment: The bottom plates 14 are used to improve the stability of the base 1 placed on the table.

[0045] Specifically, please refer to Figures 1 - 3 , the X-ray receiver 6 and the X-ray emitter 7 measure the thickness by X-rays penetrating the copper foil.

[0046] In this embodiment: When the electrolytic copper foil is placed on the surface of the X-ray emitter 7, the electric push rod 13 controls the sliding seat 2 to move downward, and the X-ray receiver 6 presses on the surface of the electrolytic copper foil. The X-ray emitter 7 emits X-rays, and the X-rays penetrate the electrolytic copper foil and are received by the X-ray receiver 6 to measure the thickness of the electrolytic copper foil.

[0047] It should be noted that: The specific models of the X-ray receiver 6, the X-ray emitter 7, the electric push rod 13 and the motor 11 are selected by those skilled in the relevant art. And the above about the X-ray receiver 6, the X-ray emitter 7, the electric push rod 13 and the motor 11 and so on all belong to the prior art, and this solution will not be elaborated.

[0048] Working principle and usage process of the present utility model: When this device is in use, place the electrolytic copper foil on the surface of the X-ray emitter 7, and then control the operation of the electric push rod 13. The extended end of the electric push rod 13 drives the sliding seat 2 to move downward. The sliding seat 2 drives the upper support 4 and the X-ray receiver 6 to move downward. The X-ray receiver 6 presses on the surface of the electrolytic copper foil. The X-ray emitter 7 emits X-rays, and the X-rays penetrate the electrolytic copper foil and are received by the X-ray receiver 6 to measure the thickness of the electrolytic copper foil. When measuring different positions of the electrolytic copper foil, control the operation of the electric push rod 13. The extended end of the electric push rod 13 drives the sliding seat 2 to move upward, and continue to control the operation of the control component to drive the upper support 4 and the lower support 5 to move. The X-ray emitter 7 and the X-ray receiver 6 move to the next position on the surface of the electrolytic copper foil that needs to be measured. Repeat placing the electrolytic copper foil on the surface of the X-ray emitter 7 and continue to measure different positions on the surface of the electrolytic copper foil; By using this device, adjusting the control component and the electric push rod 13 facilitates the use of the X-ray receiver 6 and the X-ray emitter 7 to measure different positions on the surface of the electrolytic copper foil. Its measurement is not limited, and the measurement efficiency of the surface thickness of the electrolytic copper foil is improved. Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An online thickness measuring device for electrolytic copper foil, characterized in that: include: A base (1), wherein the upper end of the base (1) is fixedly connected to two sliding rods (15); A top plate (12), wherein the top plate (12) is fixedly connected to the upper ends of the two sliding rods (15); A sliding seat (2), wherein the sliding seat (2) is slidably connected to the circumferential surfaces of the two sliding rods (15); Two sliding grooves (3) are provided, and the two sliding grooves (3) are respectively opened on the surface of the base (1) and the sliding seat (2); a thickness measuring assembly, the thickness measuring assembly being arranged in the two sliding grooves (3); and The control component is provided with two groups, and the two groups of control components are connected with the thickness measuring component.

2. The on-line thickness measuring device for electrolytic copper foil according to claim 1, characterized in that: The upper end of the top plate (12) is fixedly connected to an electric push rod (13), and the extended end of the electric push rod (13) movably passes through the lower end of the sliding rod (15) and is fixed to the upper end of the sliding seat (2).

3. The on-line thickness measuring device for electrolytic copper foil according to claim 2, characterized in that: The thickness measuring assembly comprises an upper support (4), a lower support (5), an X-ray receiver (6) and an X-ray transmitter (7); the upper support (4) and the lower support (5) are respectively slidably connected in two sliding grooves (3); the X-ray receiver (6) is fixedly connected to the lower end of the upper support (4); and the X-ray transmitter (7) is fixedly connected to the upper end of the lower support (5).

4. The on-line thickness measuring device for electrolytic copper foil according to claim 3, characterized in that: Each group of the control components comprises a fixed block (8), a fixed plate (9), a screw (10) and a motor (11); the fixed block (8) and the fixed plate (9) are fixedly connected to the lower end of the sliding seat (2); the screw (10) is rotatably connected to the adjacent ends of the fixed block (8) and the fixed plate (9); the screw (10) is threadedly connected to the upper support (4); the motor (11) is fixedly connected to one end of the fixed plate (9); and the output end of the motor (11) movably passes through the other end of the fixed plate (9) and is fixed to one end of the screw (10).

5. The on-line thickness measuring device for electrolytic copper foil according to claim 4, characterized in that: A plurality of bottom plates (14) are fixedly connected to the outer surface of the base (1).

6. The on-line thickness measuring device for electrolytic copper foil according to claim 5, characterized in that: The X-ray receiver (6) and the X-ray transmitter (7) measure the thickness of the copper foil by allowing the X-rays to penetrate the copper foil.

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