Shielding jig for paint spraying of electronic cigarette shell

Abstract

The utility model discloses a shielding jig for paint spraying of an electronic cigarette shell, which comprises a shielding part which is clamped and fixed on the inner wall of the shell and covers the inner cavity of the shell, and the shielding part comprises a shielding plate and a connecting part which is arranged on one side, deviating from the shell, of the shielding plate; and the adapter part is connected with the connecting part and a driving part, and the driving part drives the shell to rotate. According to the shielding jig for paint spraying of the electronic cigarette shell, the inner cavity of the shell can be shielded, the paint spraying precision and efficiency are improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray painting, and in particular to a shielding fixture used for spray painting of an electronic cigarette shell. Background Art

[0002] As the e-cigarette market grows rapidly, the need to produce high-quality, attractive products is increasing. The shell of e-cigarettes is usually made of magnesium alloy, which is favored for its light weight, strength and excellent thermal conductivity. However, when applying spray paint on the surface of magnesium alloy, some challenges are often encountered.

[0003] In the traditional painting process, it is difficult to avoid the paint covering the parts that do not need to be painted, which not only increases the cost of subsequent processing, but also may affect the appearance and performance of the product. Therefore, the shell needs to be masked during the painting process. In the prior art, the shell is masked with tape and then placed on an automatic painting line for painting, which has the disadvantages of low efficiency and long time consumption, reducing production efficiency. Utility Model Content

[0004] In order to solve the above problems, the utility model aims to provide a masking jig for spraying paint on an electronic cigarette shell, which can mask the electronic cigarette shell and improve the efficiency and accuracy of spraying paint.

[0005] Based on the above problems, the technical solution provided by the utility model is:

[0006] Masking fixtures for electronic cigarette shell spray painting, including:

[0007] A shielding component, which is fixed on the inner wall of the shell and covers the inner cavity of the shell, comprises a shielding plate and a connecting portion arranged on a side of the shielding plate away from the shell;

[0008] A transition component connects the connecting portion and a driving component, and the driving component drives the housing to rotate.

[0009] In some embodiments, a side of the shielding plate facing the housing is snap-fitted with the housing.

[0010] In some of the embodiments, the shielding plate is provided with a first buckle and a second buckle arranged opposite to each other along a first direction, the first buckle has a slot, the inner wall of the shell is provided with a block matching the slot, and the second buckle is interference fit with the inner wall of the shell.

[0011] In some embodiments, the shielding plate is provided with at least two avoidance portions for inserting clamping tools, the avoidance portions extend from the shielding plate toward the housing and form an avoidance groove having an opening on a side of the shielding plate away from the housing.

[0012] In some of the embodiments, avoidance portions are respectively provided on both sides of the shielding plate in a second direction, and the second direction is perpendicular to the first direction.

[0013] In some embodiments, the connecting portion is hollow inside, and the transition component is interference fit with the connecting portion.

[0014] In some embodiments, the transfer component includes a connecting rod connected to the connecting portion, a transfer rod connected to the connecting rod, and a rotating handle connected to the transfer rod, and the rotating handle is drivingly connected to the driving component.

[0015] In some embodiments, the cross section of the connecting rod is square.

[0016] In some embodiments, the transfer rod and the connecting rod are perpendicular to each other.

[0017] In some embodiments, the rotating handle includes a first handle portion and a second handle portion connected in an L-shape, and the first handle portion and the connecting rod are arranged parallel to each other.

[0018] Compared with the prior art, the advantages of the utility model are:

[0019] By fastening the masking component to the shell, the part inside the shell that does not need to be painted can be masked, thereby improving the accuracy and efficiency of painting, reducing subsequent processing after painting, and improving production efficiency; a switching component is provided to connect the shell to the driving component, and the driving component drives the shell to rotate, so that the shell can be fully and evenly painted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of an embodiment of a masking jig for spraying paint on an electronic cigarette housing according to the utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled structure of an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the shielding plate in the embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the shielding plate and the housing in the embodiment of the utility model;

[0025] in:

[0026] 1. Shielding component; 1-1. Shielding plate; 1-2. Connecting portion; 1-3. First buckle; 1-3a. Slot; 1-4. Second buckle; 1-5. Avoiding portion; 1-5a. Avoiding slot;

[0027] 2. Adapter component; 2-1. Connecting rod; 2-2. Adapter rod; 2-3. First handle; 2-4. Second handle;

[0028] 3. Shell. DETAILED DESCRIPTION

[0029] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the utility model and are not limited to the scope of the utility model. The implementation conditions used in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0030] like Figure 1 and Figure 2 , which is a schematic structural diagram of an embodiment of the utility model, provides a shielding fixture for spraying paint on an electronic cigarette shell, including a shielding component 1 and a switching component 2.

[0031] The shielding component 1 is fixed on the inner wall of the shell 3 and covers the inner cavity of the shell 3 to shield the inner cavity of the shell 3, and includes a shielding plate 1-1 and a connecting portion 1-2 arranged on the side of the shielding plate 1-1 away from the shell.

[0032] Specifically, the side of the shielding plate 1-1 facing the housing is snap-fitted with the housing 3, which facilitates the connection and removal between the shielding plate 1-1 and the housing 3. Figure 3 and Figure 4 As shown, a first buckle 1-3 and a second buckle 1-4 are relatively arranged along a first direction on the shielding plate 1-1, wherein the first buckle 1-3 has a slot 1-3a, and a block 3-1 matching the slot 1-3a is provided on the inner wall of the shell 3, and the second buckle 1-4 is interference fit with the inner wall of the shell 3. The relatively arranged first buckle 1-3 and second buckle 1-4 facilitate the installation and fixation between the shielding plate 1-1 and the shell 3, and also facilitate the disassembly after painting.

[0033] In order to facilitate the removal of the shielding plate 1-1 after painting is completed, at least two avoidance portions 1-5 for the insertion of clamping tools are provided on the shielding plate 1-1. The avoidance portion 1-5 extends from the shielding plate 1-1 toward the outer shell 3 and forms an avoidance groove 1-5a with an opening on the side of the shielding plate 1-1 away from the outer shell 3. The two clamping arms of the clamping tool (such as circlip pliers) are respectively extended into the two avoidance grooves 1-5a and fit into the shielding plate 1-1, and force is applied toward the side away from the outer shell 3 to remove the shielding plate 1-1 from the outer shell 3.

[0034] In this example, the shielding plate 1-1 is provided with avoidance portions 1-5 on both sides of the second direction, wherein the second direction and the first direction are perpendicular to each other. Since the shielding plate 1-1 has no snap-fit ​​structure in the second direction, the avoidance portions 1-5 are provided in the second direction to facilitate the application of force by the clamping tool and the removal of the shielding plate 1-1.

[0035] The adapter component 2 connects the driving component and the connecting part 1-2. The driving component drives the housing 3 to rotate, so that the automatic painting line can evenly spray paint on the housing 3. The driving component can be a motor.

[0036] In this example, the interior of the connecting part 1 - 2 is hollow, the adapter component 2 and the connecting part 1 - 2 are interference fit, and the adapter component 2 and the shielding component 1 are detachable structures, which facilitates the installation and disassembly between the shielding component 1 and the shell 3.

[0037] The connecting component 2 includes a connecting rod 2-1 connected to the connecting part 1-2, a transfer rod 2-2 connected to the connecting rod 2-1, and a rotating handle connected to the transfer rod 2-2. The rotating handle is connected to the driving component in a transmission manner. The cross section of the connecting rod 2-1 is square, which can improve the stability of the connection with the connecting part 1-2. The transfer rod 2-2 and the connecting rod 2-1 are perpendicular to each other. The rotating handle includes a first handle portion 2-3 and a second handle portion 2-4 connected in an L shape. The first handle portion 2-3 and the connecting rod 2-1 are arranged parallel to each other, and the second handle portion 2-4 is arranged parallel to the transfer rod 2-2 and extends to a side away from the transfer rod 2-2.

[0038] When painting is required, the first buckle 1-3 on the shielding plate 1-1 is matched with the block 3-1 in the shell 3, and the second buckle 1-4 is interference fit with the inner wall of the shell 3, and the shielding plate 1-1 is fixed in the shell 3 to shield the inner cavity of the shell 3; then the adapter component 2 is connected between the connecting part 1-2 and the driving component, and the shell 3 is driven to rotate by the driving component, and the automatic painting line sprays paint on the shell 3 in all directions and evenly.

[0039] In summary, the masking jig is easy to install and disassemble, can effectively mask the electronic cigarette shell, improve the accuracy and efficiency of painting, reduce the subsequent processing steps of painting, and improve production efficiency. At the same time, the masking jig is connected to the driving component to drive the shell to rotate and achieve uniform painting.

[0040] The above examples are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A masking fixture for spray painting of an electronic cigarette shell, characterized in that: include: A shielding component, which is fixed on the inner wall of the shell and covers the inner cavity of the shell, and includes a shielding plate and a connecting portion arranged on a side of the shielding plate away from the shell; A transition component connects the connecting portion and a driving component, and the driving component drives the housing to rotate.

2. The masking jig for spray painting of an electronic cigarette housing according to claim 1, characterized in that: The side of the shielding plate facing the housing is snap-fitted with the housing.

3. The masking jig for spray painting of an electronic cigarette housing according to claim 2, characterized in that: The shielding plate is provided with a first buckle and a second buckle which are arranged opposite to each other along a first direction, the first buckle has a slot, a block matching the slot is provided on the inner wall of the shell, and the second buckle is interference fit with the inner wall of the shell.

4. The masking jig for spray painting of an electronic cigarette housing according to claim 3 is characterized in that: The shielding plate is provided with at least two avoidance portions for inserting clamping tools, and the avoidance portions extend from the shielding plate toward the shell and form an avoidance groove having an opening on a side of the shielding plate away from the shell.

5. The masking jig for spray painting of an electronic cigarette housing according to claim 4, characterized in that: The shielding plate is provided with avoidance portions on both sides of a second direction, and the second direction is perpendicular to the first direction.

6. The masking jig for spray painting of an electronic cigarette housing according to claim 1, characterized in that: The connection portion is hollow inside, and the adapter component is interference fit with the connection portion.

7. The shielding fixture for spray painting of an electronic cigarette housing according to claim 6, characterized in that: The transfer component comprises a connecting rod connected to the connecting portion, a transfer rod connected to the connecting rod, and a rotating handle connected to the transfer rod, and the rotating handle is transmission-connected to the driving component.

8. The shielding fixture for spray painting of an electronic cigarette housing according to claim 7, characterized in that: The cross section of the connecting rod is square.

9. The masking jig for spray painting of an electronic cigarette housing according to claim 8, characterized in that: The transfer rod and the connecting rod are perpendicular to each other.

10. The masking jig for spray painting of an electronic cigarette housing according to claim 9, characterized in that: The rotating handle comprises a first handle portion and a second handle portion connected in an L-shape, and the first handle portion and the connecting rod are arranged parallel to each other.

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