Battery box insulation strip pasting tool

Abstract

The utility model discloses a battery box insulation strip pasting tool which comprises a positioning plate and a handle, a positioning groove used for placing and positioning an insulation strip is formed in the upper surface of the positioning plate, the positioning groove penetrates to the lower surface of the positioning plate, and the lower surface of the positioning plate is used for being attached to a battery box. The handle is installed on the upper surface of the positioning plate. The tool for pasting the insulating strip on the battery box body can be used for helping a worker to paste the insulating strip on the battery box body, the link of measuring the pasting position of the insulating strip through a steel ruler can be omitted, time and labor are saved, the insulating strip can be pasted more conveniently, rapidly and accurately, and the problems that in the prior art, when the insulating strip is pasted, operation is difficult, and consumed time is long are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery box assembly, in particular to a battery box insulation strip pasting tool. Background Art

[0002] During the production of the lower housing for existing batteries used in new energy vehicles, the vast majority require multiple insulation strips to be attached. In practice, workers typically use a steel ruler to measure and locate the desired locations before attaching the strips. However, this method can easily lead to inaccurate placement of the strips, and the entire process is time-consuming and labor-intensive. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a battery case insulation strip pasting tool that can be used to help workers paste insulation strips on battery cases. This tool eliminates the need to use a steel ruler to measure the pasting position of the insulation strips, saving time and effort, making pasting the insulation strips more convenient, quick, and accurate, and solving the problems of the prior art such as the difficulty and time-consuming process of pasting insulation strips.

[0004] According to an embodiment of the utility model, a battery box insulation strip pasting tool includes a positioning plate and a handle. The upper surface of the positioning plate is provided with positioning grooves for placing and positioning the insulation strips. The positioning grooves pass through the lower surface of the positioning plate. The lower surface of the positioning plate is used to fit the battery box; the handle is installed on the upper surface of the positioning plate.

[0005] The battery case insulation strip pasting tool according to the embodiment of the present invention has at least the following beneficial effects: the battery case insulation strip pasting tool provided by the present invention can be used to help staff members paste insulation strips on the battery case. During the pasting of the insulation strips, the staff members can first place the lower surface of the positioning plate on the surface of the battery case where the insulation strips are pasted, and then directly place the insulation strips into the positioning grooves and paste the insulation strips to the battery case. During this process, the positioning plate can use the inner wall of the positioning groove to position the insulation strips, thereby eliminating the need for a steel ruler to measure the pasting position of the insulation strips, saving time and effort, making the pasting of the insulation strips more convenient, quick and accurate, and solving the problems of difficult and time-consuming operation when pasting insulation strips in the prior art.

[0006] According to some embodiments of the present invention, there are at least two positioning grooves, and all of the positioning grooves are arranged in parallel.

[0007] According to some embodiments of the present invention, the positioning groove is penetrated and connected with at least two first avoidance holes.

[0008] According to some embodiments of the present invention, the positioning groove is rectangular in shape, and the four corners of the positioning groove are connected to the second avoidance holes.

[0009] According to some embodiments of the present invention, an operating opening is provided on one side of the positioning plate.

[0010] According to some embodiments of the present invention, the length direction of the positioning plate is along the left-right direction, and two handles are provided, one of which is provided at the middle position of the left end of the positioning plate, and the other handle is provided at the middle position of the right end of the positioning plate.

[0011] According to some embodiments of the present invention, the handle is fixedly installed with a lifting piece, the positioning plate is provided with a mounting hole for the lifting piece to pass through, and the lifting piece is screwed to the mounting hole, wherein the handle can drive the lifting piece to rotate so that the lower end of the lifting piece extends out of or retracts into the mounting hole.

[0012] According to some embodiments of the present invention, two mounting parts are provided on the upper surface of the positioning plate, the mounting holes are provided on the corresponding mounting parts, and the handle is rotatably sleeved on the corresponding mounting parts.

[0013] According to some embodiments of the present invention, a limiting structure is provided between the mounting portion and the corresponding handle, and the limiting structure is used to limit the handle from being separated from the corresponding mounting portion.

[0014] According to some embodiments of the present invention, the positioning plate is a POM plate.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 A schematic diagram of a tool for pasting insulating strips on a battery box according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 Schematic diagram of the battery box insulation strip pasting tool when pasting the insulation strip;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 3A cross-sectional view of the battery box insulation strip pasting tool is shown when pasting the insulation strip.

[0021] Reference numerals:

[0022] Positioning plate 110, positioning groove 111, first avoidance hole 112, second avoidance hole 113, operation port 114, mounting hole 115, mounting portion 116, annular limiting groove 117, handle 120, buckle 121, lifting member 130, insulating strip 200, battery box 300. DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0025] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] During the production of the lower housing for existing batteries used in new energy vehicles, the vast majority require multiple insulating strips to be applied evenly. In practice, workers typically use a steel ruler to measure and locate the strip placement before applying the strips. However, this method can easily lead to inaccurate placement, resulting in skewed and uneven strips, and the entire process is time-consuming and labor-intensive.

[0028] Reference Figure 1According to an embodiment of the present invention, the battery box insulation strip pasting tool includes a positioning plate 110 and a handle 120. The upper surface of the positioning plate 110 is provided with a positioning groove 111 for placing and positioning the insulating strip 200. The positioning groove 111 passes through the lower surface of the positioning plate 110. The lower surface of the positioning plate 110 is used to fit the battery box 300; the handle 120 is installed on the upper surface of the positioning plate 110.

[0029] Reference Figures 2 to 4 The battery case insulating strip pasting tool provided by the present invention can be used to help workers paste the insulating strip 200 on the battery case 300. During the pasting of the insulating strip 200, the workers can first place the lower surface of the positioning plate 110 on the surface of the battery case 300 where the insulating strip 200 is pasted, and then directly place the insulating strip 200 into the positioning groove 111 and paste the insulating strip 200 and the battery case 300. During this process, the positioning plate 110 can use the inner wall of the positioning groove 111 to position the insulating strip 200. When the insulating strip 200 is pasted, the workers can remove the positioning plate 110 through the handle 120. Through the above arrangement, the step of measuring the pasting position of the insulating strip 200 with a steel ruler can be eliminated, which saves time and effort, making the pasting of the insulating strip 200 more convenient, quick and accurate, and solving the problems of difficult operation and long time consumption when pasting the insulating strip 200 in the prior art.

[0030] Reference Figure 1 and Figure 2 According to some embodiments of the present invention, at least two positioning grooves 111 are provided, and all positioning grooves 111 are arranged in parallel. Therefore, during the process of attaching the insulating strips 200, after the lower surface of the positioning plate 110 is placed on the surface of the battery case 300 to which the insulating strips 200 are attached, the worker can place the insulating strips 200 in the multiple positioning grooves 111 to attach the multiple insulating strips 200 to the battery case 300. Since the positioning grooves 111 are arranged in parallel, the multiple insulating strips 200 can be ensured to be aligned, beautiful, and neat after attachment, thus solving the problem of uneven attachment of the multiple insulating strips 200 in the prior art.

[0031] In other embodiments, the positioning plate 110 may also be provided with only one positioning groove 111. In this case, the positioning plate 110 can be used to paste the insulating strip 200 to the battery case 300 that only needs to paste one insulating strip 200. In addition, the pasting of multiple insulating strips 200 can also be completed in the following manner: after using the positioning plate 110 to complete the installation of the previous insulating strip 200, the positioning plate 110 can be removed, and then the positioning plate 110 can be re-attached to the battery case 300 with one side of the positioning plate 110 close to the previous insulating strip 200, so as to use the previous insulating strip 200 to position the positioning plate 110. In this way, the next insulating strip 200 can be continued to be pasted. In this way, the insulating strips 200 are cyclically pasted. Even if the positioning plate 110 only has one positioning groove 111, the positioning plate 110 can also assist the staff to complete the pasting of more than two insulating strips 200, and the overall pasting speed is faster than the existing pasting method, and it can ensure that all insulating strips 200 are pasted accurately and flatly.

[0032] Reference Figure 1 and Figure 2 According to some embodiments of the present invention, the positioning groove 111 is provided with at least two first avoidance holes 112. The provision of the first avoidance holes 112 reduces the contact length between the sidewalls of the positioning groove 111 and the insulating strip 200, making it easier to place the insulating strip 200 into the positioning groove 111. It also reduces the resistance encountered when removing the positioning plate 110 from the battery case 300, making it easier to remove the positioning plate 110.

[0033] Reference Figure 3 According to some embodiments of the present invention, the positioning groove 111 is rectangular in shape, and the four corners of the positioning groove 111 are connected by second avoidance holes 113. In practice, when the insulating strip 200 is cut from a rolled insulating tape, the corners of the insulating strip 200 are likely to be non-perpendicular. The provision of the second avoidance holes 113 can prevent the corners of the insulating strip 200 from interfering with the corners of the positioning groove 111, allowing the insulating strip 200 to be more smoothly placed within the positioning groove 111.

[0034] Reference Figure 1 and Figure 2 According to some embodiments of the present invention, an operating opening 114 is opened on one side of the positioning plate 110. Therefore, when placing the positioning plate 110 on the battery case 300, the staff can grasp the positioning plate 110 from the operating opening 114, so that the positioning plate 110 can be placed on the battery case 300 more conveniently and accurately.

[0035] Reference Figure 1 and Figure 2According to some embodiments of the present invention, the length direction of the positioning plate 110 is along the left-right direction, and two handles 120 are provided, one of which is provided at the middle position of the left end of the positioning plate 110, and the other handle 120 is provided at the middle position of the right end of the positioning plate 110. With the above arrangement, when removing the positioning plate 110 from the battery box 300, the staff can lift the positioning plate 110 with both hands, which is convenient for operation.

[0036] It is conceivable that, in some embodiments, the handle 120 may be fixedly mounted on the positioning plate 110 by bolts.

[0037] It is conceivable that the handle 120 can also be mounted on the positioning plate 110 in other ways, for example, referring to Figure 4 In some embodiments, a lifting member 130 is fixedly mounted on the handle 120. The positioning plate 110 defines a mounting hole 115 through which the lifting member 130 passes. The lifting member 130 is screwed into the mounting hole 115. The handle 120 can drive the lifting member 130 to rotate so that the lower end of the lifting member 130 extends out of or retracts into the mounting hole 115. During implementation, if the positioning plate 110 encounters significant resistance and is difficult to remove from the battery case 300, the operator can first rotate the handle 120 so that the lower end of the lifting member 130 extends out of the mounting hole 115 to lift the positioning plate 110 from the battery case 300. The operator can then easily pull up the handle 120 to remove the positioning plate 110.

[0038] Reference Figure 4 According to some embodiments of the present invention, two mounting portions 116 are provided on the upper surface of the positioning plate 110, the mounting holes 115 are provided in corresponding mounting portions 116, and the handle 120 is rotatably mounted on the corresponding mounting portions 116. The provision of the mounting portions 116 can make the rotation of the handle 120 more stable.

[0039] Reference Figure 4 According to some embodiments of the present invention, a limiting structure is provided between the mounting portion 116 and the corresponding handle 120 , and the limiting structure is used to limit the handle 120 from being separated from the corresponding mounting portion 116 , so as to prevent the staff from accidentally rotating the lifting member 130 out of the mounting hole 115 when rotating the handle 120 .

[0040] During the specific implementation process, the limiting structure may include an annular limiting groove 117 and a buckle 121. One of the annular limiting groove 117 and the buckle 121 is set on the mounting portion 116, and the other is set on the handle 120. The buckle 121 can be inserted into the annular limiting groove 117 by sliding up and down.

[0041] Of course, in other embodiments, the limiting structure may also be arranged in other ways. For example, the mounting hole 115 includes an upper through hole and a lower through hole that are interconnected, the lower through hole is larger than the upper through hole, the lifting member 130 is inserted into the upper through hole and the lower through hole, the lifting member 130 is screwed to the upper through hole, and the limiting structure includes a limiting pin inserted into the lower end of the lifting member 130, and the limiting pin is located in the lower through hole.

[0042] According to some embodiments of the present invention, the positioning plate 110 is a POM plate. POM (polyoxymethylene) is an engineering thermoplastic material with excellent dimensional stability, rigidity, impact resistance, and temperature resistance. Using POM to manufacture the positioning plate 110 can ensure that the positioning grooves 111 on the positioning plate 110 are accurately and stably positioned, thereby ensuring a long service life for the positioning plate 110.

[0043] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A battery box insulation strip pasting tool, characterized in that: include: A positioning plate (110), wherein the upper surface of the positioning plate (110) is provided with a positioning groove (111) for placing and positioning the insulating strip (200), the positioning groove (111) passes through the lower surface of the positioning plate (110), and the lower surface of the positioning plate (110) is used to fit the battery box (300); A handle (120) is mounted on the upper surface of the positioning plate (110).

2. A battery box insulation strip pasting tool according to claim 1, characterized in that: At least two positioning grooves (111) are provided, and all the positioning grooves (111) are arranged in parallel.

3. The battery box insulation strip pasting tool according to claim 1, characterized in that: The positioning groove (111) is penetrated and connected with at least two first avoidance holes (112).

4. The battery box insulation strip pasting tool according to claim 1, characterized in that: The positioning groove (111) is rectangular in shape, and the four corners of the positioning groove (111) are connected to second avoidance holes (113).

5. The battery box insulation strip pasting tool according to claim 1, characterized in that: An operating opening (114) is provided on one side of the positioning plate (110).

6. The battery box insulation strip pasting tool according to claim 1, characterized in that: The length direction of the positioning plate (110) is along the left-right direction, and two handles (120) are provided, one of the handles (120) is provided at the middle position of the left end of the positioning plate (110), and the other handle (120) is provided at the middle position of the right end of the positioning plate (110).

7. A battery box insulation strip pasting tool according to claim 6, characterized in that: The handle (120) is fixedly mounted with a lifting member (130), the positioning plate (110) is provided with a mounting hole (115) for the lifting member (130) to pass through, and the lifting member (130) is screwed into the mounting hole (115), wherein the handle (120) can drive the lifting member (130) to rotate so that the lower end of the lifting member (130) extends out of or retracts into the mounting hole (115).

8. The battery box insulation strip pasting tool according to claim 7, characterized in that: Two mounting portions (116) are provided on the upper surface of the positioning plate (110), the mounting holes (115) are provided on the corresponding mounting portions (116), and the handle (120) is rotatably sleeved on the corresponding mounting portions (116).

9. A battery box insulation strip pasting tool according to claim 8, characterized in that: A limiting structure is provided between the mounting portion (116) and the corresponding handle (120), and the limiting structure is used to limit the handle (120) from being separated from the corresponding mounting portion (116).

10. The battery box insulation strip pasting tool according to claim 1, characterized in that: The positioning plate (110) is a POM plate.

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