Thickness uniformity detection device for electrolytic copper rolled product

Abstract

The utility model discloses a thickness uniformity detection device for an electrolytic copper rolled product, which relates to the technical field of copper foil thickness detection equipment and comprises a workbench, a first mounting rack is fixedly mounted on one side of the top of the workbench, and an auxiliary roller is fixedly mounted on the top of the workbench. A laser thickness gauge is fixedly installed at the top of the workbench and located on one side of the auxiliary roller, and a third installation frame is fixedly installed at the top of the other side of the workbench. Compared with the prior art, by arranging the deviation detecting roller, the copper foil can drive the fourth mounting frame to deflect and automatically rectify deviation when deviating, the influence on uniformity detection caused by deviation of the copper foil can be avoided, and by arranging the bearing seat, only a positioning pin column needs to be aligned with a positioning hole to fix the position of the bearing seat, so that the deviation of the copper foil can be detected. And the copper foil roller can be replaced by locking the bearing seat on one side of the first mounting frame by twisting the bolt, so that the mounting is more convenient, and the transmission stability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of copper foil thickness detection equipment, in particular to a device for detecting the thickness uniformity of electrolytic copper rolled products. Background Art

[0002] Electrolytic copper foil is a thin copper sheet produced by electrolysis, typically ranging in thickness from a few microns to several hundred microns. The production process involves immersing a copper anode in an electrolyte. An electric current is then applied to the cathode, reducing the copper ions to metallic copper, thus forming the foil. Due to its excellent physical and chemical properties, electrolytic copper foil plays a vital role in various industries, including electronics and energy, and is an indispensable material in modern technology.

[0003] Chinese patent publication number CN216081336U discloses a copper foil uniform thickness detection and processing device, including a processing base plate, a uniform mechanism and retractable mechanisms on both sides of the uniform mechanism installed on the top surface of the processing base plate; the uniform mechanism includes a uniform bracket that is symmetrical front and back and fixed on the top surface of the processing base plate, and a fixed plate is installed on the top surface of the uniform bracket. This technology uses a clamping ring threaded on a through rod to quickly disassemble and assemble the copper foil roller, and to uniformize the copper foil through the uniform component. However, when using this technology, it is necessary to twist the spiral sleeves on both sides, which is laborious and troublesome to install. Since the copper foil is not restricted during movement, it is easy to deviate during the copper foil detection and thickness uniformity process, which makes the copper foil detection effect worse. Utility Model Content

[0004] The purpose of the utility model is to provide a device for detecting the thickness uniformity of electrolytic copper rolled products, so as to solve the problems in the prior art proposed in the above background technology that the through rod is difficult to install and is prone to deviation during the process of copper foil detection and thickness uniformity.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a device for detecting the thickness uniformity of an electrolytic copper rolled product, comprising: a workbench, a first mounting bracket fixedly mounted on one side of the top of the workbench, an auxiliary roller fixedly mounted on the top of the workbench, a laser thickness gauge fixedly mounted on one side of the top of the workbench on the auxiliary roller, a third mounting bracket fixedly mounted on the top of the other side of the workbench, the third mounting bracket having the same structure as the first mounting bracket, a copper foil roller rotatably mounted on the first mounting bracket, and a material receiving roller rotatably mounted on the third mounting bracket;

[0006] Two coiling assemblies are fixedly mounted on the inner walls of both sides of the first mounting frame and the third mounting frame, respectively, and are used to provide power to the copper foil roller and the receiving roller;

[0007] A deflection correction component, which is fixedly mounted on the top of the workbench, the deflection correction component is located between the first mounting frame and the auxiliary roller, and is used to correct the position of the copper foil;

[0008] A uniform component is fixedly installed on the top of the workbench and located between the auxiliary roller and the laser thickness gauge. The uniform component is used to uniformly measure the thickness of the copper foil.

[0009] Preferably, it is characterized in that a clearance groove and a positioning hole are provided on one side of the first mounting bracket.

[0010] Preferably, the coil assembly includes a first motor fixedly mounted on one side of the first mounting frame, a bearing seat fixedly mounted on the other side of the first mounting frame, a shaft rod rotatably mounted on the first mounting frame and the bearing seat, a spline is provided on one side of the shaft rod, a transmission shaft is fixedly mounted on the output end of the first motor, a keyway matching the spline is provided on the transmission shaft, the copper foil roller is sleeved and mounted on the shaft rod, two sets of fastening disks are threadedly mounted on the middle part of the shaft rod, and the fastening disks are symmetrically arranged on both sides of the copper foil roller.

[0011] Preferably, a positioning pin is fixedly installed on one side of the bearing seat, the bearing seat is matched with the clearance groove, and a bolt is rotatably installed on the other side of the bearing seat, the positioning pin is matched with the positioning hole, and the bolt is threadedly connected to the first mounting frame.

[0012] Preferably, the correction assembly includes a fourth mounting bracket rotatably mounted on the top of the workbench, a spring seat is fixedly mounted on the top of the workbench, multiple groups of reset springs are fixedly mounted between the fourth mounting bracket and the spring seat, a roller is fixedly mounted on the top of the fourth mounting bracket, a center roller is rotatably mounted on the roller shaft, and deviation measuring rollers are rotatably mounted on both sides of the center roller.

[0013] Preferably, a first bevel gear is fixedly installed on one side of the deflection measuring roller, a vertical shaft is rotatably installed on the inner bottom of the fourth mounting frame, a second bevel gear is fixedly installed on the top of the vertical shaft, the first bevel gear is meshed with the second bevel gear, a first gear is fixedly installed on the bottom of the vertical shaft, a second gear is rotatably installed on the inner bottom of the fourth mounting frame, and the first gear is meshed with the second gear.

[0014] Preferably, a third gear is rotatably installed at the bottom of the fourth mounting bracket, and the third gear is fixedly connected to the axis of the second gear through a rotating shaft. An arc-shaped rack is fixedly installed on the top of the workbench, and during the deflection of the fourth mounting bracket, the third gear and the arc-shaped rack always remain in meshing.

[0015] Preferably, the uniform component includes a second mounting frame fixedly mounted on the top of the workbench, two groups of uniform rollers are rotatably mounted on the second mounting frame, the uniform rollers are transmitted through gears, a second motor is fixedly mounted on one side of the second mounting frame, and the output end of the second motor is fixedly connected to one side of the uniform roller.

[0016] The technical effects and advantages of this utility model are:

[0017] 1. The utility model has a reasonable structure. By setting a deflection measuring roller, when the copper foil starts to deviate, it drives the deflection measuring roller on the deviated side to rotate, and transmits the force to the third gear through the gear transmission. Since the third gear is meshed with the arc-shaped rack, the fourth mounting frame will deflect to the side opposite to the deflection direction when the third gear rotates, so that the center roller and the deflection measuring roller are both deflected to one side. Under the action of the deflected center roller and the deflection measuring roller, the copper foil returns to the top of the middle center roller. At this time, the deflection measuring roller is no longer subjected to the force generated by the movement of the copper foil. The fourth mounting frame returns to the center position under the action of the reset spring, completing the deflection correction of the copper foil. When the copper foil deviates, it can drive the fourth mounting frame to deflect and automatically correct the deflection, which can avoid the deviation of the copper foil causing the uniformity detection to be affected.

[0018] 2. In the utility model, the power transmission is realized by cooperating with the transmission shaft through the spline arranged on one side of the shaft rod. Through the provided bearing seat, it is only necessary to align the positioning pin with the positioning hole to fix the position of the bearing seat, and lock the bearing seat on one side of the first mounting frame by twisting the bolt to complete the replacement of the copper foil roller. The installation is more convenient and the transmission stability is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the correction component of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the coil assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the explosion of the coil assembly of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle;

[0024] Figure 6 For this utility model Figure 2 Enlarged view of point B in the middle;

[0025] Figure 7This is a schematic diagram of the three-dimensional structure of the bearing seat of the utility model;

[0026] Figure 8 This is a schematic diagram of the front three-dimensional structure of the uniform component of the utility model.

[0027] In the figure: 1. workbench; 2. first mounting frame; 3. copper foil roller; 4. first motor; 5. auxiliary roller; 6. laser thickness gauge; 7. second mounting frame; 8. third mounting frame; 9. receiving roller; 10. clearance groove; 11. positioning hole; 12. bearing seat; 13. positioning pin; 14. fastening plate; 15. shaft; 16. spline; 17. transmission shaft; 18. spring seat; 19. fourth mounting frame; 20. roller; 21. center roller; 22. deflection measuring roller; 23. first bevel gear; 24. vertical shaft; 25. second bevel gear; 26. first gear; 27. second gear; 28. third gear; 29. ​​arc rack; 30. return spring; 31. bolt; 32. uniform roller; 33. second motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figures 1 to 8 The device for detecting thickness uniformity of electrolytic copper rolled products shown in the figure comprises: a workbench 1, a first mounting frame 2 is fixedly mounted on one side of the top of the workbench 1, a clearance groove 10 and a positioning hole 11 are provided on one side of the first mounting frame 2, an auxiliary roller 5 is fixedly mounted on the top of the workbench 1, a laser thickness gauge 6 is fixedly mounted on the top of the workbench 1 on one side of the auxiliary roller 5, a third mounting frame 8 is fixedly mounted on the top of the other side of the workbench 1, the third mounting frame 8 has the same structure as the first mounting frame 2, a copper foil roller 3 is rotatably mounted on the first mounting frame 2, and a receiving roller 9 is rotatably mounted on the third mounting frame 8; a coiling assembly, which comprises two groups and is respectively fixedly mounted on the inner walls of both sides of the first mounting frame 2 and the third mounting frame 8, the coiling assembly is used to provide power to the copper foil roller 3 and the receiving roller 9; a deviation correction assembly, which is fixedly mounted on the top of the workbench 1, the deviation correction assembly is located between the first mounting frame 2 and the auxiliary roller 5, and the deviation correction assembly is used to correct the position of the copper foil; a uniform assembly, which is fixedly mounted on the top of the workbench 1, and the uniform assembly is used to uniform the thickness of the copper foil;

[0030] The copper foil is dragged through the coil assembly for uniformity detection. The copper foil extends from the copper foil roller 3, passes over the top of the center roller 21, passes through the bottom of the auxiliary roller 5, and enters the uniform assembly for uniformity, and then passes through the laser thickness gauge 6 for uniformity detection. After the detection is completed, it is finally wound up by the receiving roller 9. The provided shaft 15 and the bearing seat 12 are coordinated to facilitate the installation of the copper foil roller 3 and the receiving roller 9. The provided correction assembly corrects the left and right deviations of the copper foil in a purely mechanical way to prevent the deviation of the copper foil from affecting the detection uniformity. Compared with the existing technology, the coil assembly makes installation more convenient, and the provided correction assembly prevents the copper foil from lateral deviation to avoid affecting the uniformity detection.

[0031] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 7 As shown, the coil assembly includes a first motor 4 fixedly mounted on one side of the first mounting frame 2, a bearing seat 12 is fixedly mounted on the other side of the first mounting frame 2, a shaft 15 is rotatably mounted on the first mounting frame 2 and the bearing seat 12, a spline 16 is provided on one side of the shaft 15, a transmission shaft 17 is fixedly mounted on the output end of the first motor 4, and a keyway matching the spline 16 is provided on the transmission shaft 17, the copper foil roller 3 is sleeved and mounted on the shaft 15, two sets of fastening disks 14 are threadedly mounted on the middle part of the shaft 15, and the fastening disks 14 are symmetrically arranged on both sides of the copper foil roller 3, a positioning pin 13 is fixedly mounted on one side of the bearing seat 12, the bearing seat 12 is matched with the give way groove 10, and a bolt 31 is rotatably mounted on the other side of the bearing seat 12, the positioning pin 13 is matched with the positioning hole 11, and the bolt 31 is threadedly connected to the first mounting frame 2;

[0032] When replacing the copper foil roller 3, the copper foil roller 3 is sleeved on the shaft 15 and fixed by rotating the fastening disk 14. The spline 16 on one side of the shaft 15 is aligned with the drive shaft 17 and clamped. The bearing seat 12 is aligned with the other side of the shaft 15 and clamped into the inside of the makeshift groove 10. The positioning pin 13 is aligned with the positioning hole 11 to fix the position of the bearing seat 12. The bearing seat 12 is locked on one side of the first mounting frame 2 by twisting the bolt 31 to complete the replacement of the copper foil roller 3. Compared with the existing technology, the copper foil roller 3 can be replaced by only fixing the position of the bearing seat 12. The installation is simpler, and the transmission is carried out by the cooperation of the spline 16 and the drive shaft 17, and the transmission stability is better.

[0033] like Figure 1 、 Figure 2 and Figure 6As shown, the deviation correction component includes a fourth mounting frame 19 rotatably mounted on the top of the workbench 1, a spring seat 18 is fixedly mounted on the top of the workbench 1, and multiple sets of return springs 30 are fixedly mounted between the fourth mounting frame 19 and the spring seat 18. A roller shaft 20 is fixedly mounted on the top of the fourth mounting frame 19, and a center roller 21 is rotatably mounted on the roller shaft 20. Both sides of the center roller 21 are rotatably mounted with deflection measuring rollers 22, and one side of the deflection measuring roller 22 is fixedly mounted with a first bevel gear 23. A vertical shaft 24 is rotatably mounted on the inner bottom of the fourth mounting frame 19, and a second vertical shaft 24 is fixedly mounted on the top of the vertical shaft 24. Bevel gear 25, the first bevel gear 23 is meshed with the second bevel gear 25, a first gear 26 is fixedly mounted on the bottom of the vertical shaft 24, a second gear 27 is rotatably mounted on the inner bottom of the fourth mounting frame 19, the first gear 26 is meshed with the second gear 27, a third gear 28 is rotatably mounted on the bottom of the fourth mounting frame 19, the third gear 28 is fixedly connected to the axis of the second gear 27 by a rotating shaft, an arc-shaped rack 29 is fixedly mounted on the top of the workbench 1, and during the deflection of the fourth mounting frame 19, the third gear 28 and the arc-shaped rack 29 always remain in meshing;

[0034] During the normal operation of the copper foil, the copper foil will be located just above the center roller 21. When the copper foil starts to deviate, it will drive the deflection measuring roller 22 on the deviated side to rotate. When the deflection measuring roller 22 rotates, the first bevel gear 23 also starts to rotate. The first bevel gear 23 is meshed with the second bevel gear 25. The second bevel gear 25 transmits power to the first gear 26 through the vertical shaft 24. The first gear 26 is meshed with the second gear 27. The second gear 27 is fixed to the third gear 28. Therefore, the deflection measuring roller 22 drives the third gear 28 to rotate while rotating. Since the third gear 28 is meshed with the arc-shaped rack 29, the fourth mounting frame 1 is at this time. 9 When the third gear 28 rotates, it deflects to the side opposite to the offset direction, so that the center roller 21 and the deflection measuring roller 22 are both deflected to one side. The copper foil returns to the top of the middle center roller 21 under the action of the deflected center roller 21 and the deflection measuring roller 22. At this time, the deflection measuring roller 22 is no longer subjected to the force generated by the movement of the copper foil. The fourth mounting frame 19 returns to the center position under the action of the reset spring 30, completing the correction of the copper foil. Compared with the existing technology, by setting the deflection measuring roller 22, the copper foil can drive the fourth mounting frame 19 to deflect and correct the deviation when it deflects, which can avoid the deviation of the copper foil causing an impact on the uniformity detection.

[0035] like Figure 1 and Figure 8 As shown, the uniform assembly includes a second mounting frame 7 fixedly mounted on the top of the workbench 1, two sets of uniform rollers 32 are rotatably mounted on the second mounting frame 7, and the uniform rollers 32 are driven by gears. A second motor 33 is fixedly mounted on one side of the second mounting frame 7, and the output end of the second motor 33 is fixedly connected to one side of the uniform roller 32;

[0036] The second motor 33 is provided to drive the uniform roller 32 to rotate, so as to make the copper foil uniform, so as to achieve better uniformity during detection.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for detecting thickness uniformity of electrolytic copper rolled products, characterized in that: include: A workbench (1), wherein a first mounting frame (2) is fixedly mounted on one side of the top of the workbench (1), an auxiliary roller (5) is fixedly mounted on the top of the workbench (1), a laser thickness gauge (6) is fixedly mounted on the top of the workbench (1) on one side of the auxiliary roller (5), and a third mounting frame (8) is fixedly mounted on the top of the other side of the workbench (1), the third mounting frame (8) having the same structure as the first mounting frame (2), a copper foil roller (3) is rotatably mounted on the first mounting frame (2), and a receiving roller (9) is rotatably mounted on the third mounting frame (8); Two sets of coiling components are fixedly mounted on the inner walls of both sides of the first mounting frame (2) and the third mounting frame (8), respectively. The coiling components are used to provide power to the copper foil roller (3) and the receiving roller (9); A deviation correction component, which is fixedly mounted on the top of the workbench (1), the deviation correction component is located between the first mounting frame (2) and the auxiliary roller (5), and the deviation correction component is used to correct the position of the copper foil; A uniform component is fixedly mounted on the top of the workbench (1) and located between the auxiliary roller (5) and the laser thickness gauge (6). The uniform component is used to uniformly measure the thickness of the copper foil.

2. The device for detecting thickness uniformity of electrolytic copper rolled products according to claim 1, characterized in that: A clearance groove (10) and a positioning hole (11) are provided on one side of the first mounting frame (2).

3. The device for detecting thickness uniformity of electrolytic copper rolled products according to claim 2, characterized in that: The coil assembly comprises a first motor (4) fixedly mounted on one side of the first mounting frame (2), a bearing seat (12) fixedly mounted on the other side of the first mounting frame (2), a shaft (15) rotatably mounted on the first mounting frame (2) and the bearing seat (12), a spline (16) being provided on one side of the shaft (15), a transmission shaft (17) being fixedly mounted on the output end of the first motor (4), a keyway matching the spline (16) being provided on the transmission shaft (17), the copper foil roller (3) being sleeved and mounted on the shaft (15), two sets of fastening discs (14) being threadedly mounted on the middle part of the shaft (15), and the fastening discs (14) being symmetrically arranged on both sides of the copper foil roller (3).

4. The device for detecting thickness uniformity of electrolytic copper rolled products according to claim 3, characterized in that: A positioning pin (13) is fixedly installed on one side of the bearing seat (12), and the bearing seat (12) is matched with the clearance groove (10). A bolt (31) is rotatably installed on the other side of the bearing seat (12), and the positioning pin (13) is matched with the positioning hole (11), and the bolt (31) is threadedly connected to the first mounting frame (2).

5. The device for detecting thickness uniformity of electrolytic copper rolled products according to claim 1, characterized in that: The correction component includes a fourth mounting frame (19) rotatably mounted on the top of the workbench (1), a spring seat (18) is fixedly mounted on the top of the workbench (1), a plurality of reset springs (30) are fixedly mounted between the fourth mounting frame (19) and the spring seat (18), a roller shaft (20) is fixedly mounted on the top of the fourth mounting frame (19), a center roller (21) is rotatably mounted on the roller shaft (20), and deflection measuring rollers (22) are rotatably mounted on both sides of the center roller (21).

6. The device for detecting thickness uniformity of electrolytic copper rolled products according to claim 5, characterized in that: A first bevel gear (23) is fixedly mounted on one side of the deflection measuring roller (22); a vertical shaft (24) is rotatably mounted on the inner bottom of the fourth mounting frame (19); a second bevel gear (25) is fixedly mounted on the top of the vertical shaft (24); the first bevel gear (23) is meshed with the second bevel gear (25); a first gear (26) is fixedly mounted on the bottom of the vertical shaft (24); a second gear (27) is rotatably mounted on the inner bottom of the fourth mounting frame (19); the first gear (26) is meshed with the second gear (27).

7. The device for detecting thickness uniformity of electrolytic copper rolled products according to claim 6, characterized in that: A third gear (28) is rotatably mounted on the bottom of the fourth mounting frame (19), and the third gear (28) is fixedly connected to the axis of the second gear (27) through a rotating shaft. An arc-shaped rack (29) is fixedly mounted on the top of the workbench (1), and during the deflection process of the fourth mounting frame (19), the third gear (28) and the arc-shaped rack (29) always remain in meshing.

8. The device for detecting thickness uniformity of electrolytic copper rolled products according to claim 1, characterized in that: The uniform component comprises a second mounting frame (7) fixedly mounted on the top of the workbench (1); two groups of uniform rollers (32) are rotatably mounted on the second mounting frame (7); the uniform rollers (32) are driven by gears; a second motor (33) is fixedly mounted on one side of the second mounting frame (7); an output end of the second motor (33) is fixedly connected to one side of the uniform roller (32).

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