CN217807801U - Unreeling and reeling device based on copper foil - Google Patents
Unreeling and reeling device based on copper foil Download PDFInfo
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- CN217807801U CN217807801U CN202220899124.8U CN202220899124U CN217807801U CN 217807801 U CN217807801 U CN 217807801U CN 202220899124 U CN202220899124 U CN 202220899124U CN 217807801 U CN217807801 U CN 217807801U
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- copper foil
- unwinding
- winding
- tensioning roller
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Abstract
The utility model discloses a copper foil-based unwinding and winding device, which comprises an unwinding assembly, a winding assembly and a counting assembly, wherein a plurality of groups of driving rollers are arranged on the unwinding assembly, copper foil is arranged on the unwinding roller, the copper foil is transmitted to the position below a first tensioning roller through the driving rollers, and then is transmitted to the winding assembly through the counting assembly; the counting assembly transmits the copper foil to the transmission roller of the winding assembly and is wound by the winding roller through the second tensioning roller; the counting assembly comprises a slide way transversely arranged at the joint of the unwinding assembly and the winding assembly and a counter in sliding connection with the slide way. The counting assembly of the device adopts the counter to be connected on the slide in a sliding manner, the counter can be changed to be positioned on the slide to count according to the position deviation of the marking point in the copper foil transmission process, the operation is more convenient and faster, and the adaptability is strong.
Description
Technical Field
The utility model belongs to the technical field of the metal forming processing, concretely relates to put coiling mechanism based on copper foil.
Background
The copper foil has unique compression strength, high bending property and ductility and strong surface gloss, is an applied negative point decomposition material, is deposited on a basal layer of a circuit board, can be used as a conductor of a PCB (printed circuit board), is bonded on an insulating layer and forms a circuit pattern after being corroded.
When the copper foil is processed, the requirement for winding and discharging the copper foil is increased, and once a local part of the copper foil generates bending distortion, a bending crease is formed on the surface of the copper foil, and the crease brings conductivity influence to a formed corrosion circuit in the actual production process, so that the yield is reduced, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a put coiling mechanism based on copper foil has solved the above-mentioned technical problem who exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal:
a copper foil-based unwinding and winding device comprises an unwinding assembly, a winding assembly and a counting assembly, wherein a plurality of groups of transmission rollers are arranged on the unwinding assembly, copper foils are arranged on the unwinding roller, the copper foils are transmitted to the position below a first tensioning roller through the transmission rollers, and then the copper foils are transmitted to the winding assembly through the counting assembly;
the counting assembly transmits the copper foil to the transmission roller of the winding assembly and is wound by the winding roller through the second tensioning roller;
the counting assembly comprises a slide way and a counter, wherein the slide way is transversely arranged at the joint of the unwinding assembly and the winding assembly, and the counter is in sliding connection with the slide way.
The two sides of the inner wall of the unreeling assembly where the first tensioning roller is located are provided with first slide bars, so that the two end portions where the first tensioning roller is located move up and down along with the first slide bars, and first balancing weights are respectively arranged at the two end portions where the first tensioning roller is located.
Furthermore, second slide bars are arranged on two sides of the inner wall of the winding component where the second tensioning roller is located, so that two end portions where the second tensioning roller is located move in the vertical direction along with the second slide bars, and second balancing weights are arranged on two end portions where the first tensioning roller is located respectively.
Furthermore, a counter on the counting assembly monitors and records the position of the mark point where the copper foil is located in the transmission process, and simultaneously feeds back the recording result to the control center.
Furthermore, the two sides of the counting assembly are respectively provided with a pressing wheel, and the pressing wheels arranged on the two sides enable the surface of the copper foil transmitted below the counter to be smooth.
The utility model has the advantages that:
1. the counting assembly of the device adopts the counter to be connected on the slide in a sliding manner, the counter can be changed to be positioned on the slide to count according to the position deviation of the marking point in the copper foil transmission process, the operation is more convenient and faster, and the adaptability is strong.
2. The both sides position at this device's counting assembly place is provided with the pinch roller, adopts the copper foil of pinch roller pair transmission in-process to compress tightly, is located the copper foil processing leveling state between the pinch roller simultaneously, avoids the fold that the copper foil appears in transmission process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;
fig. 3 is a schematic structural view of an unwinding assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the winding assembly in the embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a unwinding and winding device based on copper foil, including an unwinding assembly 1, a winding assembly 2, and a counting assembly 3, the unwinding assembly 1 is provided with a plurality of sets of driving rollers 11, and the copper foil is placed on an unwinding roller 12, and the copper foil is transmitted to the lower side of a first tensioning roller 13 under the synergistic effect of the plurality of sets of driving rollers 11, and then transmitted to the winding assembly 2 through the counting assembly 3; the two sides of the inner wall of the unwinding assembly 1 where the first tensioning roller 13 is located are provided with first sliding bars 131, so that the two end portions where the first tensioning roller 13 is located move up and down along with the first sliding bars 131, and meanwhile, the two end portions where the first tensioning roller 13 is located are respectively provided with first balancing weights 132 (the first balancing weights 132 can be increased or decreased as required so as to keep the smoothness of the surface when the copper foil enters the counting assembly 3), during use, the copper foil is firstly discharged from the unwinding roller 12 and is transmitted to the counting assembly 3 under the synergistic effect of the multiple groups of transmission rollers 11.
As shown in fig. 3 and 4, the counting assembly 3 includes a slideway 31 transversely disposed at a connection position of the unwinding assembly 1 and the winding assembly 2, and a counter 32 slidably connected to the slideway 31, and the counter 32 records mark points on the surface of the copper foil during transmission. The two sides of the counting assembly 3 are respectively provided with a pressing wheel 301, and the copper foil conveyed below the counter 32 is smooth in surface through the pressing wheels 301 arranged on the two sides, that is, the copper foil is released from the unreeling assembly 1, pressed by the pressing wheels 301 and then conveyed to the counter 32 on the slideway 31.
The position of the mark point where the copper foil is located in the transmission process is monitored and recorded through the counter 32, the width of the counter 32 on the slideway 32 can be adjusted according to the width of the copper foil and the actual position of the mark point, meanwhile, the recording result is fed back to the control center, and the recording result is transmitted to the winding assembly 2 through the pressing wheel 301 on the other side. The pinch rollers 301 on the two sides realize the flattening of the copper foil unfolded surface in the middle.
The winding assembly 2 comprises a plurality of groups of driving rollers 11, a second tensioning roller 22 and a winding roller 21, and is wound by the winding roller 21 through the second tensioning roller 22; the two sides of the inner wall of the winding component 2 where the second tensioning roller 22 is located are provided with second sliding rods 221, so that the two end portions where the second tensioning roller 22 is located move up and down along with the second sliding rods 221, and meanwhile, the two end portions where the second tensioning roller 22 is located are respectively provided with second balancing weights 222.
The first tensioning roller 12 and the second tensioning roller 22 are mutually cooperated, so that copper foils on two sides of the counting assembly 3 are unfolded and flattened, the wrinkle condition is avoided, and the counting operation of the marking points on the upper surfaces of the copper foils can be effectively realized in the transmission process.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (5)
1. A copper foil-based unwinding and winding device comprises an unwinding assembly (1), a winding assembly (2) and a counting assembly (3), and is characterized in that a plurality of groups of transmission rollers (11) are arranged on the unwinding assembly (1), copper foils are arranged on the unwinding roller (12), the copper foils are transmitted to the position below a first tensioning roller (13) through the transmission rollers (11), and then are transmitted to the winding assembly (2) through the counting assembly (3);
the winding assembly (2) comprises a plurality of groups of transmission rollers (11), a second tensioning roller (22) and a winding roller (21), the counting assembly (3) transmits the copper foil to the transmission rollers (11) of the winding assembly (2), and the copper foil is wound by the winding roller (21) through the second tensioning roller (22);
the counting assembly (3) comprises a slide way (31) which is transversely arranged at the joint of the unwinding assembly (1) and the winding assembly (2), and a counter (32) which is connected with the slide way (31) in a sliding way.
2. The copper foil-based unwinding and winding device according to claim 1, wherein first sliding bars (131) are disposed on two sides of an inner wall of the unwinding assembly (1) where the first tensioning roller (13) is located, so that two end portions where the first tensioning roller (13) is located move in an up-and-down direction along with the first sliding bars (131), and first balancing weights (132) are disposed at two end portions where the first tensioning roller (13) is located, respectively.
3. The copper foil-based unwinding and winding device according to claim 1, wherein the second sliding bars (221) are disposed on two sides of the inner wall of the winding component (2) where the second tensioning roller (22) is located, so that two ends where the second tensioning roller (22) is located move up and down along with the second sliding bars (221), and the second balancing weights (222) are disposed on two ends where the second tensioning roller (22) is located respectively.
4. The copper foil based unwinding and winding device according to claim 1, wherein the counter (32) on the counting assembly (3) is used for monitoring and recording the position of the mark point of the copper foil during transmission, and feeding the recorded result back to the control center.
5. The copper foil based unwinding and winding device according to claim 1, wherein the counting assembly (3) is provided with pinch rollers (301) at two sides respectively, and the surface of the copper foil conveyed below the counter (32) is flattened through the pinch rollers (301) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220899124.8U CN217807801U (en) | 2022-04-19 | 2022-04-19 | Unreeling and reeling device based on copper foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220899124.8U CN217807801U (en) | 2022-04-19 | 2022-04-19 | Unreeling and reeling device based on copper foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217807801U true CN217807801U (en) | 2022-11-15 |
Family
ID=83981509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220899124.8U Active CN217807801U (en) | 2022-04-19 | 2022-04-19 | Unreeling and reeling device based on copper foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217807801U (en) |
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2022
- 2022-04-19 CN CN202220899124.8U patent/CN217807801U/en active Active
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