CN216889362U

CN216889362U - Copper foil color difference on-line measuring device

Info

Publication number: CN216889362U
Application number: CN202220728190.9U
Authority: CN
Inventors: 张德华; 范嫦彩; 胡瑶; 范忠想
Original assignee: Shenzhen Zhishun Hardware Electronics Co ltd
Current assignee: Shenzhen Zhishun Hardware Electronics Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-05
Anticipated expiration: 2032-03-31

Abstract

The utility model belongs to the technical field of detection devices, and discloses a copper foil color difference online detection device which comprises a first support, wherein two guide rollers are rotatably connected to the first support, two sides of each guide roller are fixedly connected with a detection plate, one side of the first support is provided with a second support, two support rods are fixedly connected to the second support, a cutting tool is slidably connected between the two support rods, a disc is rotatably connected to each support rod, one end of the disc is fixedly connected with a toothed ring, one side of the toothed ring is rotatably connected with a gear, and three winding rollers are rotatably connected to the disc. The winding roller is replaced, and the production working hours are not delayed.

Description

Copper foil color difference on-line measuring device

Technical Field

The utility model belongs to the technical field of detection devices, and particularly relates to an online detection device for copper foil color difference.

Background

The electrolytic copper foil is an important material for manufacturing copper-clad plates and printed circuit boards, and in the high-speed development of the current electronic information industry, the electrolytic copper foil is called a 'neural network' for signal and power transmission and communication of electronic products; with the gradual miniaturization and sophisticated development of electronic products, the electrolytic copper foil is used as an indispensable important basic material in the electronic industry, and the requirement on the quality is higher and higher, wherein the appearance quality is used as the most basic performance and becomes the first threshold of the quality detection of the electrolytic copper foil, and the copper foil color difference is used as the most common defect of the appearance quality of the copper foil, so that the appearance quality and the economic benefit of the copper foil are seriously influenced.

However, the copper foil color difference online detection device in the current market is not convenient for flattening the copper foil, so that surface wrinkles of the copper foil and the color difference detection result are influenced, and the existing device needs to stop the copper foil to cut when a winding roll is replaced, thereby greatly influencing the production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an online detection device for copper foil color difference, which solves the problems that the prior device proposed in the background art cannot replace a winding roller without shutdown and cannot be flattened during copper foil detection.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a copper foil colour difference on-line measuring device, includes first support, it is connected with two deflector rolls to rotate on the first support, the both sides fixedly connected with pick-up plate of deflector roll, install the colour difference appearance between the pick-up plate, the second support is installed to one side of first support, two spinal branch poles of fixedly connected with on the second support, two sliding connection has the cutter that cuts between the branch, it is connected with the disc to rotate on the branch, the one end fixedly connected with ring gear of disc, one side of ring gear is rotated and is connected with the gear, it is connected with three winding up rollers to rotate on the disc.

Preferably, one side fixedly connected with third support that the second support was kept away from to first support, it is connected with extrusion device to rotate on the third support, extrusion device includes the connecting rod, the both ends of connecting rod are rotated and are connected with the pendulum rod, the one end of pendulum rod is rotated and is connected with the clamp plate.

Preferably, the second support is provided with a groove, a sliding rod is connected inside the groove, and the sliding rod is connected with a pressing roller in a sliding manner.

Preferably, a guide roller is rotatably connected below the disc, and a baffle is slidably connected on the guide roller.

Preferably, one side of the third support is rotatably connected with a feeding roller, and the second support is provided with a buzzer.

Preferably, an adhesive layer is arranged on the circumferential surface of the winding roller, and a cushion layer is fixedly connected to one side of the pressing plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) when the winding roller is replaced, the gear is meshed with the gear ring to drive the disc to rotate, so that the next winding roller is contacted with the copper foil, meanwhile, the cutting tool moves up and down on the support rod to cut the copper foil.

(2) The extrusion device comprises a connecting rod, a swing rod and the like, when the copper foil passes through the pressing plate, the connecting rod drives the pressing plate to mutually approach through the swing rod, so that the copper foil is flattened, the influence of surface wrinkles of the copper foil on detection is avoided, the structure is simple and convenient, the distance between the pressing plates is controlled through the connecting rod mechanism, and the passing copper foil can be smoothly flattened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a first bracket according to the present invention;

FIG. 3 is a schematic structural view of a second bracket according to the present invention;

FIG. 4 is a schematic structural view of a third stent of the present invention;

FIG. 5 is a schematic view of the extrusion apparatus of the present invention;

in the figure: 1. a first bracket; 2. detecting a plate; 3. a color difference meter; 4. a guide roller; 5. a second bracket; 6. a strut; 7. a disc; 8. a winding roller; 9. cutting tools; 10. an adhesive layer; 11. a toothed ring; 12. a gear; 13. a guide roller; 14. a baffle plate; 15. a buzzer; 16. a groove; 17. a slide bar; 18. a compression roller; 19. a third support; 20. an extrusion device; 21. pressing a plate; 22. a soft cushion layer; 23. a connecting rod; 24. a swing rod; 25. and a feeding roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: an online detection device for copper foil color difference comprises a first support 1, wherein two guide rollers 4 are rotatably connected to the first support 1, detection plates 2 are fixedly connected to two sides of each guide roller 4, a color difference meter 3 is installed between the detection plates 2, a second support 5 is installed on one side of the first support 1, two support rods 6 are fixedly connected to the second support 5, a cutting tool 9 is slidably connected between the two support rods 6, a disc 7 is rotatably connected to each support rod 6, a toothed ring 11 is fixedly connected to one end of the disc 7, a gear 12 is rotatably connected to one side of the toothed ring 11, three winding rollers 8 are rotatably connected to the disc 7, copper foil passes through the guide rollers 4, comprehensive detection is carried out by the color difference meter 3 between the detection plates 2, when the winding rollers 8 need to be replaced, the disc 7 is driven to rotate by meshing of the gear 12 and the toothed ring 11, so that the next winding roller 8 is in contact with the copper foil, the cutting tool 9 moves up and down on the supporting rod 6 to cut the copper foil.

Further, one side fixedly connected with third support 19 that second support 5 was kept away from to first support 1, it is connected with extrusion device 20 to rotate on the third support 19, extrusion device 20 includes connecting rod 23, the both ends of connecting rod 23 are rotated and are connected with pendulum rod 24, the one end of pendulum rod 24 is rotated and is connected with clamp plate 21, through between the clamp plate 21 on the third support 19, through extrusion device 20 effect, make connecting rod 23 pass through pendulum rod 24 and drive clamp plate 21 and be close to each other, flatten the copper foil, in order to avoid copper foil surface fold to produce the influence to detecting.

Furthermore, a groove 16 is formed in the second support 5, a sliding rod 17 is connected inside the groove 16, a pressing roller 18 is connected onto the sliding rod 17 in a sliding mode, the pressing roller 18 moves in the groove 16 along the sliding rod 17, and the tensioning degree of the copper foil in the conveying process can be adjusted, so that the copper foil is stretched at the best tension and is convenient to detect and wind.

Further, a guide roller 13 is rotatably connected below the disc 7, a baffle 14 is slidably connected on the guide roller 13, the baffle 14 on the guide roller 13 can ensure that the copper foil cannot deviate on the winding roller 8, and the guide roller 13 can change the winding direction of the copper foil.

Further, one side of the third support 19 is rotatably connected with a feeding roller 25, a buzzer 15 is mounted on the second support 5, a copper foil is conveyed into the device through the feeding roller 25 during operation, and when the color difference meter 3 detects that the surface of the copper foil has a color difference problem, the buzzer 15 gives an alarm to remind a worker of taking measures for response.

Furthermore, the circumferential surface of the winding roller 8 is provided with an adhesive layer 10, one side of the pressing plate 21 is fixedly connected with a cushion layer 22, the cushion layer 22 can avoid the surface of the copper foil from being damaged by the pressing plate 21 when the copper foil is spread, and the copper foil can be quickly bonded with a new winding roller 8 under the action of the adhesive layer 10, so that the efficiency of replacing the winding roller 8 is ensured.

The working principle and the using process of the utility model are as follows: when the utility model is used, copper foil is conveyed to the interior of the device through a feeding roller 25, firstly, the copper foil passes through the space between the pressing plates 21 on the third support 19 and is acted by the extruding device 20, so that the connecting rod 23 drives the pressing plates 21 to be close to each other through the swing rod 24, the copper foil is flattened, the cushion layer 22 can avoid the damage to the surface of the copper foil caused by the pressing plates 21 when being spread, then, the copper foil passes through the guide roller 4 and is comprehensively detected by utilizing the color difference meter 3 between the detecting plate 2, the baffle plate 14 on the guide roller 13 can ensure that the copper foil cannot deviate on the winding roller 8, the tension degree of the copper foil in the conveying process can be adjusted through the compression roller 18 moving in the groove 16 along the slide rod 17, finally, the copper foil is neatly wound on the winding roller 8, when the winding roller 8 needs to be replaced, the gear 12 is meshed with the toothed ring 11, the disc 7 is driven to rotate, thereby, the next winding roller 8 is contacted with the copper foil, meanwhile, the cutting tool 9 moves up and down on the supporting rod 6 to cut the copper foil, the copper foil is quickly adhered to the new winding roller 8 under the action of the adhesive layer 10, and when the color difference meter 3 detects that the surface of the copper foil has a color difference problem, the buzzer 15 gives an alarm to remind a worker to take measures for response.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a copper foil colour difference on-line measuring device which characterized in that: including first support (1), it is connected with two deflector rolls (4) to rotate on first support (1), the both sides fixedly connected with pick-up plate (2) of deflector roll (4), install colour difference appearance (3) between pick-up plate (2), second support (5) are installed to one side of first support (1), two branch (6) of fixedly connected with on second support (5), two sliding connection has between branch (6) and cuts cutter (9), it is connected with disc (7) to rotate on branch (6), the one end fixedly connected with ring gear (11) of disc (7), one side of ring gear (11) is rotated and is connected with gear (12), it is connected with three winding up rollers (8) to rotate on disc (7).

2. The copper foil color difference on-line detection device of claim 1, characterized in that: one side fixedly connected with third support (19) of second support (5) are kept away from in first support (1), it is connected with extrusion device (20) to rotate on third support (19), extrusion device (20) include connecting rod (23), the both ends of connecting rod (23) are rotated and are connected with pendulum rod (24), the one end of pendulum rod (24) is rotated and is connected with clamp plate (21).

3. The copper foil color difference on-line detection device of claim 2, characterized in that: a groove (16) is formed in the second support (5), a sliding rod (17) is connected to the inner portion of the groove (16), and a pressing roller (18) is connected to the sliding rod (17) in a sliding mode.

4. The copper foil color difference on-line detection device of claim 3, characterized in that: the lower part of disc (7) is rotated and is connected with guide roll (13), sliding connection has baffle (14) on guide roll (13).

5. The copper foil color difference on-line detection device of claim 4, characterized in that: one side of the third support (19) is rotatably connected with a feeding roller (25), and a buzzer (15) is arranged on the second support (5).

6. The copper foil color difference on-line detection device of claim 5, characterized in that: an adhesive layer (10) is arranged on the circumferential surface of the winding roller (8), and a soft cushion layer (22) is fixedly connected to one side of the pressing plate (21).