Tool for sticking end face copper powder

Abstract

The utility model discloses a tool for sticking end face copper powder, which comprises a U-shaped support and a roller, the two ends of the roller are connected with the U-shaped support through shaft pins, an adhesive tape for sticking the end face copper powder is sleeved outside the roller, the sticking face of the adhesive tape faces outwards, the bottom of the U-shaped support is connected with a handheld handle, and a sponge is additionally arranged between the adhesive tape and the roller. The sponge is sleeved outside the roller, and the adhesive tape is sleeved on the outer wall of the sponge. According to the utility model, a layer of sponge is covered on the roller, and then the non-sticky surface of the transparent adhesive tape is attached to the sponge for a circle from the double-faced adhesive tape area to the double-faced adhesive tape area. When the copper powder is adhered in a rolling manner, the sponge can prevent the end face of the copper foil from being damaged due to overexertion of an operator, and the stopping column is blocked by the bracket, so that the double-faced adhesive tape area cannot touch the end face of the copper foil, and errors and pollution are reduced.

Description

Technical Field

[0001] This utility model relates to the field of copper foil production technology, specifically to a tooling for adhering copper powder from the end face. Background Technology

[0002] Currently, measuring copper powder on the end face usually involves the tester using adhesive tape to adhere it to the end face of the copper foil, and then measuring the amount of copper powder on the tape. During the application process, excessive force can damage the end face of the copper foil, while insufficient force can result in incomplete adhesion of the copper powder to the tape, leading to errors in the copper powder count.

[0003] Therefore, in order to correct the above-mentioned defects, we propose a tooling for adhering copper powder from the end face. Utility Model Content

[0004] The technical problem solved by this utility model is to provide a tooling for adhering copper powder from the end face.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a tooling for adhering copper powder from the end face, comprising a U-shaped bracket and a roller, the two ends of the roller being connected to the U-shaped bracket by axle pins, an adhesive tape for adhering copper powder from the end face being sleeved on the outside of the roller with the adhesive side of the tape facing outwards, and a hand handle being connected to the bottom of the U-shaped bracket.

[0006] Furthermore, a sponge is added between the tape and the roller, with the sponge covering the outside of the roller and the tape covering the outer wall of the sponge.

[0007] Furthermore, a double-sided adhesive strip is added to the outer wall of the sponge, the length of which is the same as the length of the sponge, and the length of the sponge is less than the length of the roller.

[0008] Furthermore, the roller is provided with a roller rolling range limiting structure at both ends. The roller rolling range limiting structure includes an L-shaped stop bar one and an L-shaped stop bar two. The L-shaped stop bar one is installed on the end face of the roller, and the L-shaped stop bar two is installed on the U-shaped bracket. The collision point of the L-shaped stop bar one and the L-shaped stop bar two corresponds to the lower edge of the double-sided adhesive.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model covers a layer of sponge on the roller, and then uses the non-adhesive side of transparent adhesive to adhere to the sponge around its edge, starting from and ending at the double-sided adhesive area. When rolling to pick up copper powder, the sponge can prevent the operator from applying excessive force and damaging the copper foil end face, while the stop post is blocked by the bracket, preventing the double-sided adhesive area from touching the copper foil end face, thus reducing errors and contamination. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0011] Figure 2 This is a side view of the structure of this utility model.

[0012] Numbering on the map:

[0013] 1. Hand handle; 2. U-shaped bracket; 3. Shaft pin; 4. Roller; 5. Sponge; 6. Double-sided adhesive; 7. L-shaped stop bar one; 8. L-shaped stop bar two. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] This utility model provides a technical solution:

[0016] Please see Figure 1-2 A tooling for adhering copper powder from the end face includes a U-shaped bracket 2 and a roller 4. The two ends of the roller 4 are connected to the U-shaped bracket 2 by pins 3. Adhesive tape for adhering copper powder is sleeved on the outside of the roller 4 with the adhesive side of the tape facing outward. A handle 1 is connected to the bottom of the U-shaped bracket 2, so that the tape is applied to the end face of the copper foil by pushing the roller 4. This ensures uniform force application. At the same time, a sponge 5 is added between the tape and the roller 4. The sponge 5 is sleeved on the outside of the roller 4, and the tape is sleeved on the outer wall of the sponge 5. This ensures that the force is reduced, preventing damage to the end face of the copper foil caused by excessive force, and preventing the copper powder from not being fully adhered to the tape by insufficient force, resulting in an error in the quantity of copper powder. After the copper powder is adhering, the tape is removed from the double-sided tape 6, and the measurement can be performed.

[0017] In addition, to ensure that the tape adheres to the sponge 5 outside the roller 4, a double-sided adhesive 6 is added to the sponge 5 to hold the tape in place. The tape is applied around the perimeter of the sponge 5, starting and ending at the double-sided adhesive area. When rolling to pick up copper powder, the sponge prevents the operator from applying excessive force, which could damage the copper foil end face.

[0018] In order to prevent the tape from sticking too tightly to the double-sided adhesive 6 due to the excessive number of rotations of the roller 4, a roller rolling range limiting structure is provided at both ends of the roller 4. The roller rolling range limiting structure includes an L-shaped stop bar 1 7 and an L-shaped stop bar 2 8. The L-shaped stop bar 1 7 is installed on the end face of the roller 4, and the L-shaped stop bar 2 8 is installed on the U-shaped bracket 2. The collision point of the L-shaped stop bar 1 7 and the L-shaped stop bar 2 8 corresponds to the lower edge of the double-sided adhesive 6. That is, when the roller 4 rotates nearly one revolution, the L-shaped stop bar 1 7 and the L-shaped stop bar 2 8 will obstruct each other, thereby limiting the roller 4 from continuing to roll.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tool for picking up copper powder from an end face, characterized in that: The application relates to a tape winding device, which comprises a U-shaped support (2) and a roller (4), the two ends of the roller (4) are connected with the U-shaped support (2) through shaft pins (3), a tape with adhered copper powder is sleeved outside the roller (4), the adhesive surface of the tape faces outward, a hand handle (1) is connected to the bottom of the U-shaped support (2), a sponge (5) is additionally arranged between the tape and the roller (4), the sponge (5) is sleeved outside the roller (4), and the tape is sleeved on the outer wall of the sponge (5).

2. The tooling for picking up end face copper powder as claimed in claim 1, wherein: A double-sided adhesive tape (6) is additionally arranged on the outer wall of the sponge (5), the length of the double-sided adhesive tape (6) is the same as the length of the sponge (5), and the length of the sponge (5) is smaller than the length of the roller (4).

3. The tooling for picking up end face copper powder as claimed in claim 2, wherein: The two ends of the roller (4) are provided with roller rolling range limiting structures, the roller rolling range limiting structures comprise L-shaped stop rods one (7) and L-shaped stop rods two (8), the L-shaped stop rods one (7) are installed on the end surface of the roller (4), the L-shaped stop rods two (8) are installed on the U-shaped support (2), and the collision points of the L-shaped stop rods one (7) and the L-shaped stop rods two (8) correspond to the lower edge of the double-sided adhesive tape (6).

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