Auxiliary material assembly

Abstract

The utility model provides an accessory component which comprises backing paper and an accessory body, the backing paper is provided with a first dividing line, the first dividing line extends in the first direction, and the backing paper is divided into a tearing strip and a bearing strip through the first dividing line; the auxiliary material body is arranged at the position, provided with the first dividing line, of the backing paper, so that the first part of the auxiliary material body is located on the tearing strip, the second part of the auxiliary material body is located on the bearing strip, and the auxiliary material body is used for being pasted to the battery. The auxiliary material taking device solves the problems that in the prior art, the material taking mode of the auxiliary material body is inconvenient, material taking is unsuccessful, and even the auxiliary material body is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of label pasting, and particularly relates to an accessory component. Background Art

[0002] In the prior art, an accessory body for pasting on a battery is usually located on a base paper. Before the accessory body needs to be pasted on the battery, it is necessary for a person to manually lift the base paper first and reach into the gap between the accessory body and the base paper with hands held together to remove the accessory from the base paper, so as to complete the subsequent pasting operation.

[0003] The above-mentioned method for taking the accessory body is inconvenient, and there are problems such as unsuccessful material taking and even damage to the accessory body. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an accessory component to solve the problems in the prior art that the method for taking the accessory body is inconvenient, there are problems such as unsuccessful material taking and even damage to the accessory body.

[0005] To achieve the above purpose, the utility model provides an accessory component, including a base paper and an accessory body. Among them, the base paper has a first score line, and the first score line extends along a first direction to divide the base paper into a tear strip and a carrying strip through the first score line; the accessory body is arranged at the position of the base paper with the first score line, so that a first part of the accessory body is located on the tear strip, and a second part of the accessory body is located on the carrying strip. The accessory body is used for pasting on the battery.

[0006] Furthermore, the projected area S1 of the first part of the accessory body on the tear strip and the projected area S2 of the second part of the accessory body on the carrying strip satisfy: S1≥S2.

[0007] Furthermore, the first direction is the winding direction of the accessory component. The carrying strip has a second score line, and the second score line extends along a second direction perpendicular to the first direction. The accessory bodies are multiple, and the multiple accessory bodies are arranged on the base paper at intervals along the first direction. Both sides of the same accessory body in the first direction have second score lines to separate a sub-carrying strip carrying the accessory body through the two second score lines.

[0008] Furthermore, the second score line includes a plurality of hollow segments and a plurality of connecting segments, and the plurality of hollow segments and the plurality of connecting segments are arranged in a cross manner. Adjacent sub-carrying strips are connected through the connecting segments.

[0009] Furthermore, the length L of the connecting segment in the second direction satisfies: 0.2mm≤L≤0.3mm.

[0010] Further, in a second direction perpendicular to the first direction, the width W1 of the tearing strip and the width W2 of the bearing strip satisfy: W1 ≤ W2.

[0011] Further, positioning holes are formed in the bearing strip, and the positioning holes are located in an area outside the outer contour line of the auxiliary material body on the bearing strip. The positioning holes are used to be sleeved on the positioning posts of the jig.

[0012] Further, there are a plurality of positioning holes, and the plurality of positioning holes are arranged at intervals in the first direction, and at least one sub-bearing strip has two positioning holes.

[0013] Further, the auxiliary material body includes an identification body and two connecting lugs. The identification body is used to be pasted on the surface of the battery. The two connecting lugs are respectively connected to both sides of the identification body in the first direction. The two connecting lugs are used to wrap around the two pole ears of the battery.

[0014] Further, the identification body is circular, the two connecting lugs are strip-shaped, and the diameter D of the identification body and the width W3 of the connecting lugs in the second direction satisfy: D > W3.

[0015] Applying the technical solution of the present invention, by providing a first score line on the base paper, and at the same time, the first score line extends in the first direction, so that the first score line divides the base paper into two parts, namely a tearing strip and a bearing strip. Further, the auxiliary material body is arranged at the position of the base paper with the first score line, so that the first part of the auxiliary material body is located on the tearing strip, and the second part of the auxiliary material body is located on the bearing strip. The auxiliary material body is used to be pasted on the battery. In this way, before pasting the auxiliary material body on the battery, first tear off the tearing strip, so that the first part of the auxiliary material body is in an exposed state. At this time, a person or a manipulator holds the bearing strip carrying the auxiliary material body and bonds it to the battery, ensuring the reliability of the material taking of the auxiliary material body while also ensuring the convenience of the bonding operation between the auxiliary material body and the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0017] Figure 1 Shows a schematic structural diagram of an auxiliary material assembly according to an alternative embodiment of the present invention;

[0018] Figure 2 Shows Figure 1 the schematic structural diagram of the tearing strip of the auxiliary material assembly in

[0019] Figure 3 Shows Figure 2Schematic diagram of the structure in which the auxiliary material body is carried on the sub-carrying strip separated from the auxiliary material component;

[0020] Figure 4 Schematic diagram showing a battery in a limiting position of a jig according to an alternative embodiment of the present invention, and the structure when the sub-carrying strip and the positioning posts on the jig are in a limiting state;

[0021] Figure 5 Shows Figure 4 Schematic diagram of the structure in which the sub-carrying strip in is torn off;

[0022] Figure 6 Shows Figure 5 Schematic diagram of the structure in which two connecting lugs of the auxiliary material body in are wrapped around two pole ears of the battery.

[0023] Among them, the above-mentioned drawings include the following reference numerals:

[0024] 10, base paper; 11, tearing strip; 12, carrying strip; 121, sub-carrying strip; 122, positioning hole;

[0025] 1, battery; 2, jig; 201, positioning post; 100, first folding line; 200, second folding line;

[0026] 20, auxiliary material body; 21, identification body; 22, connecting lug. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way restricts the present invention and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0028] In order to solve the problem that the existing method of taking the auxiliary material body is inconvenient, and there are problems such as unsuccessful material taking and even damage to the auxiliary material body, the present invention provides an auxiliary material component.

[0029] As Figures 1 to 6As shown, the auxiliary material component includes a base paper 10 and an auxiliary material body 20. The base paper 10 has a first score line 100 that extends along a first direction, and the base paper 10 is divided into a tear-off strip 11 and a carrier strip 12 through the first score line 100. The auxiliary material body 20 is disposed at the position of the base paper 10 where the first score line 100 is located, such that a first part of the auxiliary material body 20 is located on the tear-off strip 11 and a second part of the auxiliary material body 20 is located on the carrier strip 12. The auxiliary material body 20 is used for pasting on the battery 1.

[0030] By providing the first score line 100 on the base paper 10, and at the same time, the first score line 100 extends along the first direction, the base paper 10 is divided into two parts, namely the tear-off strip 11 and the carrier strip 12, by the first score line 100. Further, the auxiliary material body 20 is disposed at the position of the base paper 10 where the first score line 100 is located, so that a first part of the auxiliary material body 20 is located on the tear-off strip 11 and a second part of the auxiliary material body 20 is located on the carrier strip 12. The auxiliary material body 20 is used for pasting on the battery 1. In this way, before pasting the auxiliary material body 20 on the battery 1, the tear-off strip 11 is first torn off, so that the first part of the auxiliary material body 20 is in an exposed state. At this time, a human or a manipulator holds the carrier strip 12 carrying the auxiliary material body 20 and bonds it to the battery 1, ensuring the reliability of the material taking of the auxiliary material body 20 and at the same time ensuring the convenience of the bonding operation between the auxiliary material body 20 and the battery 1.

[0031] As Figure 1 and Figure 4 shown, the projected area S1 of the first part of the auxiliary material body 20 on the tear-off strip 11 and the projected area S2 of the second part of the auxiliary material body 20 on the carrier strip 12 satisfy: S1≥S2. In this way, when S1>S2, when tearing off the tear-off strip 11, it is ensured that the first part of the auxiliary material body 20 has a larger bonding surface with the battery 1, ensuring the bonding reliability between the first part of the auxiliary material body 20 and the battery 1, and it can also provide a pre-positioning function for the auxiliary material body 20. In addition, the bonding surface of the remaining second part of the auxiliary material body 20 is smaller, ensuring that only a smaller area needs to be bonded to the battery 1 after tearing off the carrier strip 12 later; of course, when S1 = S2, the bonding area that is bonded to the battery 1 first is equal to the area of the remaining bonding area that needs to be bonded to the battery 1.

[0032] It should be noted that in this application, the first direction is the winding direction of the auxiliary material component. The bearing strip 12 has a second folding line 200, and the second folding line 200 extends along a second direction perpendicular to the first direction. There are multiple auxiliary material bodies 20, and the multiple auxiliary material bodies 20 are arranged at intervals along the first direction on the base paper 10. Both sides of the same auxiliary material body 20 in the first direction have the second folding line 200, so as to separate a sub-bearing strip 121 carrying the auxiliary material body 20 through the two second folding lines 200. In this way, it is ensured that the auxiliary material component in the form of a roll in this application can tear off a combination of a single sub-bearing strip 121 and a single auxiliary material body 20, which is convenient for the positioning hole 122 on the sub-bearing strip 121 to be sleeved on the outer peripheral side of the positioning post 201 on the fixture 2 in the subsequent process, thereby realizing the positioning reliability of the auxiliary material body 20. Then, the first part of the auxiliary material body 20 is bonded to the battery 1. After completing the bonding operation of the first part of the auxiliary material body 20, the sub-bearing strip 121 is torn off, and then the second part of the auxiliary material body 20 is bonded to the remaining area on the upper surface of the battery 1.

[0033] As Figure 2 and Figure 3 shown, the second folding line 200 includes multiple hollow segments and multiple connecting segments, and the multiple hollow segments and the multiple connecting segments are arranged in a cross pattern. Adjacent two sub-bearing strips 121 are connected by the connecting segments. In this way, by setting the second folding line 200 into a structural form including multiple hollow segments and multiple connecting segments, and at the same time, adjacent two sub-bearing strips 121 are connected by the connecting segments, the tearing reliability between adjacent two sub-bearing strips 121 is ensured.

[0034] Preferably, Figure 3 the second folding line 200 in

[0035] is composed of solid lines and blank intervals. A single solid line in the figure is the above-mentioned hollow segment, and a single blank interval in the figure is the above-mentioned connecting segment.

[0036] As Figures 2 to 4As shown, in order to ensure the tearing reliability of the tearing strip 11 and the positioning reliability of the bearing strip 12 for the auxiliary material body 20, optionally, in the second direction perpendicular to the first direction, the width W1 of the tearing strip 11 and the width W2 of the bearing strip 12 satisfy: W1 ≤ W2. A positioning hole 122 is provided on the bearing strip 12, and the positioning hole 122 is located in the area outside the outer contour line of the bearing strip 12 on the auxiliary material body 20. The positioning hole 122 is used to sleeve on the positioning post 201 of the jig 2. In this way, while ensuring that the bearing strip 12 has enough area to bond with the second part of the auxiliary material body 20, it can also have enough area to provide the positioning hole 122.

[0037] As Figures 2 to 4 shown, there are multiple positioning holes 122, and the multiple positioning holes 122 are arranged at intervals in the first direction, and at least one sub-bearing strip 121 has two positioning holes 122. In this way, the positioning reliability of the sub-bearing strip 121 for the auxiliary material body 20 is ensured.

[0038] As Figure 2 and Figure 3 shown, the auxiliary material body 20 includes an identification body 21 and two connecting lugs 22. The identification body 21 is used to be pasted on the surface of the battery 1, and the two connecting lugs 22 are respectively connected to both sides of the identification body 21 in the first direction. The two connecting lugs 22 are used to wrap around the two pole ears of the battery 1. In this way, by setting the auxiliary material body 20 into a structure including the identification body 21 and the two connecting lugs 22, it is ensured that the identification body 21 is used to label the model information of the battery 1, as well as the two-dimensional code related to the battery 1, etc. In addition, the setting of the two connecting lugs 22 ensures the wrapping and connection reliability with the battery 1.

[0039] Furthermore, considering that the specific structure of the battery 1 is cylindrical, preferably, the identification body 21 is circular, the two connecting lugs 22 are strip-shaped, and the diameter D of the identification body 21 and the width W3 of the connecting lugs 22 in the second direction satisfy: D > W3.

[0040] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0041] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0042] For the sake of convenience of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. may be used here to describe the spatial positional relationship of a device or feature shown in the drawings with other devices or features. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the drawings of the device. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will then be positioned "below" or "beneath" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0043] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0044] It should be noted that the terms "first", "second", etc. in the specification, claims, and above-mentioned drawings of the present application are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the present application described here can be implemented in an order different from those illustrated or described here.

[0045] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An auxiliary material component, characterized in that: include: A base paper (10), the base paper (10) having a first fold line (100), the first fold line (100) extending along a first direction so as to divide the base paper (10) into a tear-off strip (11) and a carrying strip (12) via the first fold line (100); An auxiliary material body (20), the auxiliary material body (20) being arranged at a position where the base paper (10) has the first folding line (100), so that a first portion of the auxiliary material body (20) is located on the tear-off strip (11), and a second portion of the auxiliary material body (20) is located on the supporting strip (12), and the auxiliary material body (20) is used for being pasted on a battery (1).

2. The auxiliary material assembly according to claim 1, characterized in that: The projection area S1 of the first part of the auxiliary material body (20) on the tear-off strip (11) and the projection area S2 of the second part of the auxiliary material body (20) on the supporting strip (12) satisfy: S1≥S2.

3. The auxiliary material assembly according to claim 1, characterized in that: The first direction is the rolling direction of the auxiliary material component, the supporting strip (12) has a second folding line (200), the second folding line (200) extends along a second direction perpendicular to the first direction, there are a plurality of auxiliary material bodies (20), the plurality of auxiliary material bodies (20) are arranged on the base paper (10) at intervals along the first direction, and the same auxiliary material body (20) has the second folding lines (200) on both sides of the first direction, so as to separate a sub-supporting strip (121) carrying the auxiliary material body (20) through the two second folding lines (200).

4. The auxiliary material assembly according to claim 3, characterized in that: The second folding line (200) comprises a plurality of hollow segments and a plurality of connecting segments, and the plurality of hollow segments and the plurality of connecting segments are arranged crosswise, and two adjacent sub-bearing bars (121) are connected via the connecting segments.

5. The auxiliary material assembly according to claim 4, characterized in that: A length L of the connecting section in the second direction satisfies: 0.2 mm≤L≤0.3 mm.

6. The auxiliary material assembly according to claim 1, characterized in that: In a second direction perpendicular to the first direction, the width W1 of the tearing strip (11) and the width W2 of the bearing strip (12) satisfy: W1≤W2.

7. The auxiliary material assembly according to claim 3, characterized in that: The bearing bar (12) is provided with a positioning hole (122), the positioning hole (122) is located in the area of ​​the bearing bar (12) outside the outer contour line of the auxiliary material body (20), and the positioning hole (122) is used to be sleeved on the positioning column (201) of the fixture (2).

8. The auxiliary material assembly according to claim 7, characterized in that: There are a plurality of positioning holes (122), the plurality of positioning holes (122) are arranged at intervals along the first direction, and at least one of the sub-supporting bars (121) has two positioning holes (122).

9. The auxiliary material assembly according to any one of claims 1 to 8, characterized in that: The auxiliary material body (20) comprises an identification body (21) and two connecting lugs (22); the identification body (21) is used to be adhered to the surface of the battery (1); the two connecting lugs (22) are respectively connected to two sides of the identification body (21) in the first direction; the two connecting lugs (22) are used to be wrapped around two pole lugs of the battery (1).

10. The auxiliary material assembly according to claim 9, characterized in that: The identification body (21) is circular, the two connecting lugs (22) are strip-shaped, and the diameter D of the identification body (21) and the width W3 of the connecting lugs (22) in the second direction satisfy: D>W3.

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