Copper foil roll end face protection device
By designing a retractable, horn-shaped plastic cover to protect the end face of the copper foil roll, the problem of electrolytic copper foil rolls being easily scratched during packaging was solved, achieving safe protection of the end face and improving customer satisfaction.
Patent Information
- Application Number
- CN202520660114.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-04-09
AI Technical Summary
The end face of electrolytic copper foil rolls is easily scratched during packaging and unpacking, causing production abnormalities for customers, and existing protective measures are insufficient.
Design an end-face protection device including a horn-shaped plastic horn cover, which is telescopic and fixed to the end face of a copper foil roll by cable ties to prevent personnel or equipment from being damaged by collision.
It effectively protects the end face of copper foil rolls, reduces customer complaints and return rates, and improves customer satisfaction.
Smart Images
Figure CN223905665U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electrolytic copper foil protection technical field, specifically is a copper foil roll end face protection device. BACKGROUND
[0002] In the production process of electrolytic copper foil, it is usually necessary to slit according to the width of the size of customer order, and it is necessary to package and deliver to the customer end after slitting, but in the process of packaging and customer unpacking, it is easy to scratch the end face of the roll and cause the abnormality of belt breakage in the production process of the customer, therefore, it is very important to protect the end face of the copper foil roll in the packaging process, at present, most of the electrolytic copper foil enterprises use preservative film and pearl wool for protection, but the customer uses an art knife blade to cut when unpacking, and the sharp edge of the art knife is easy to touch the end face of the copper foil, causing scratch abnormality.
[0003] Therefore, in order to correct the above-mentioned defects, we propose a copper foil roll end face protection device. CONTENT OF THE UTILITY MODEL
[0004] The utility model solves the technical problem of providing a copper foil roll end face protection device.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a copper foil roll end face protection device, which comprises two horn covers with consistent shape and structure, the horn cover comprises a cover body, the cover body is horn-shaped, the two ends of the cover body are open, the two ends are large and small openings respectively, and the two large openings are respectively attached to the two end faces of the copper foil roll.
[0006] Further, the horn cover is made of plastic material.
[0007] Further, the cover body of the horn cover is formed by two half parts which are butted, the two half parts are bound by a strap, and the two half parts of the cover body are respectively fixed on the two half parts of the small opening.
[0008] Further, among the two half parts of the cover body, the outer diameter of one half part is consistent with the inner diameter of the other half part, and the opening part of the small diameter half part is movably attached in the opening part of the large diameter half part.
[0009] Further, the large opening and the small opening both extend outward.
[0010] Further, the outer wall of the large opening and the small opening both has a turning sleeve part, and the cross section of the turning sleeve part is L-shaped.
[0011] Compared with the prior art, the utility model has the beneficial effects that: the device is placed on both sides of the end face, the material of the device is hard plastic, which prevents the copper foil end face from being damaged by accidental contact of personnel or equipment, reduces customer complaints and returns, improves customer satisfaction, the large opening can be freely stretched according to the size of the copper foil roll diameter, and the strap is used for fixing. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 is a whole structure schematic view of the utility model;
[0013] Figure 2 is a whole structure schematic view of the utility model;
[0014] Figure 3 is a plane structure schematic view of the utility model;
[0015] Figure 4 is a cover body from the large mouth direction side view structure schematic view of the utility model.
[0016] Reference numerals in the drawing:
[0017] 1, horn cover, 2, cover body, 3, small mouth, 4, large mouth, 5, turn-on sleeve part. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0019] The utility model provides a technical scheme:
[0020] Please refer to Figures 1-4 A copper foil roll end face protection device, including two appearance and structure consistent horn cover 1, horn cover 1 includes cover body 2, cover body 2 is horn-shaped, and the both ends of cover body 2 are open, and the both ends are large mouth 4 and small mouth 3 respectively, and two large mouths 4 are respectively attached to the both end faces of copper foil roll, i.e. the device is placed on both sides of the end face, the device material uses hard plastic, prevents personnel or equipment from accidentally touching the copper foil end face and causing damage. Reduce customer complaints and returns, improve customer satisfaction;
[0021] The device is placed at the both ends of copper foil roll, is designed for horn mouth, and the small mouth caliber is 106mm / 182mm (corresponding to 3-inch and 6-inch dies respectively), and the large mouth can be freely telescopic according to the size of copper foil roll diameter, is fixed by using a cable tie. The large mouth is clamped above the pearl wool of copper foil packaging. The device material is plastic.
[0022] Specifically, the cover body 2 of the horn cover 1 is formed by two half parts butt joint, the two half parts are bound by a cable tie, and the two half parts of the cover body 2 are fixed on the two half parts of the small mouth 3 respectively.
[0023] In the two halves of the cover body 2, the outer diameter of one half is consistent with the inner diameter of the other half, and the opening part of the small-diameter half is movably attached in the opening part of the large-diameter half, that is, the large opening can freely expand or contract according to the size of the copper foil roll, the small-diameter half moves into the large-diameter half by manually pinching the large opening part.
[0024] Further, the large opening 4 and the small opening 3 both extend outward to increase the contact area with the pipe core.
[0025] Further, the outer wall of the large opening 4 and the small opening 3 both has a sleeve part 5, the cross section of the sleeve part 5 is L-shaped, that is, the sleeve part 5 forms a reverse buckle type on the outer wall of the large opening 4 and the small opening 3, and the cable tie is in the sleeve part 5 to prevent the cable tie from falling off.
[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A copper foil roll end face protection device characterized by: The application relates to a horn cover (1) which comprises two horn covers (1) with consistent shape and structure, the horn cover (1) comprises a cover body (2), the cover body (2) is horn-shaped, and the two ends of the cover body (2) are open, the two ends are a large opening (4) and a small opening (3) respectively, and the two large openings (4) are respectively attached to the two end faces of a copper foil roll.
2. The copper foil roll end face protection device according to claim 1, characterized by: The horn cover (1) is made of plastic.
3. The copper foil roll end face protection device according to claim 1, characterized by: The cover body (2) of the horn cover (1) is formed by two half parts which are butted, the two half parts are bound by a strap, and the two half parts of the cover body (2) are respectively fixed on two half parts of the small opening (3).
4. The copper foil roll end face protection device according to claim 3, characterized by: In the two half parts of the cover body (2), the outer diameter of one half part is consistent with the inner diameter of the other half part, and the opening part of the small-diameter half part is movably attached in the opening part of the large-diameter half part.
5. The copper foil roll end face protection device according to claim 3, characterized by: The large opening (4) and the small opening (3) both extend outward.
6. The copper foil roll end face protection device according to claim 5, characterized by: The outer walls of the large opening (4) and the small opening (3) are both provided with a sleeve part (5), and the cross section of the sleeve part (5) is L-shaped.