Automobile coating PVC spraying shielding auxiliary tool

Abstract

The utility model provides an automobile coating PVC (polyvinyl chloride) spraying shielding auxiliary tool which comprises a finger ring sleeve, a front extending part extends out of the finger ring sleeve, and top teeth are arranged at the end of the front section of the front extending part. During operation, the auxiliary tool is worn through the thumb, the transparent adhesive tape is broken through the top teeth, then the installation hole shielding operation is completed, and the problems of low health and safety and low operation efficiency caused by the fact that staff bite the adhesive tape through the mouth are effectively solved. The auxiliary tool can effectively solve the problems of low health and safety and low working efficiency caused by the fact that a worker bites the adhesive tape with the mouth.

Description

Technical Field

[0001] The utility model relates to the field of automobile painting, in particular to a painting auxiliary tool. Background Art

[0002] At present, vehicle manufacturing is divided into four major steps: stamping, welding, painting, and assembly. The steel plates are formed by stamping, welded and spliced ​​into a white body assembly and transported to the painting workshop for anti-corrosion operations. When spraying PVC on the bottom plate in the painting workshop, the bottom plate mounting holes need to be masked to prevent PVC from being sprayed on the inside of the body and causing body pollution. There are currently three masking methods used in the industry, namely developing disposable plugs for masking, using paper tape for masking, and using transparent tape for masking. In order to save costs, some OEMs use a combination of disposable plugs and transparent tape to mask the installation holes. Employees often bite the transparent tape with their mouths when tearing it off, which is not only unhygienic, but also unsafe and affects the working hours. In order to solve this problem, an auxiliary tool for facilitating the tearing of transparent tape is developed. Utility Model Content

[0003] In order to solve the problems existing in the prior art, the utility model provides an automobile painting PVC spray masking auxiliary tool, which can effectively solve the health and safety problems and low working efficiency problems caused by employees biting tape with their mouths.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An auxiliary tool for PVC spraying and masking of automobile painting is characterized by comprising a finger ring sleeve, a forward extension portion extending from the finger ring sleeve, and a puncturing portion being arranged at the front end of the forward extension portion.

[0006] The piercing portion is a plurality of top teeth arranged at the front end of the forward extension portion.

[0007] The head of the top tooth has a spike.

[0008] The forward extension portion has side edges located on both sides of the puncture portion, and the side edges are arc-shaped edges.

[0009] The side edge smoothly transitions to the upper edge of the finger ring sleeve through an arc.

[0010] The beneficial effects of the utility model are:

[0011] The auxiliary tool is worn on the thumb, and the transparent tape is pushed through the top teeth to complete the installation hole masking operation, effectively solving the health and safety issues and low work efficiency problems caused by employees biting the tape with their mouths. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the auxiliary tool of the utility model;

[0014] Figure 2 This is a schematic diagram of the method of using the auxiliary tool of the utility model.

[0015] in:

[0016] 10-Replacement sleeve;

[0017] 20-forward extension; 21-V-shaped groove; 22-top tooth; 23-side edge. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and do not constitute a limitation of the utility model.

[0019] like Figure 1 As shown, the utility model provides a PVC spray masking auxiliary tool for automobile painting, comprising a finger ring sleeve 10, a front extension portion 20 extending from the finger ring sleeve 10, a puncture portion provided at the front end of the front extension portion 20, preferably, the puncture portion is a plurality of top teeth 22 provided at the front end of the front extension portion 20, and the head of the top teeth 22 has spikes. The top teeth 22 are formed by providing a V-shaped groove 21 at the front end of the front extension portion 20.

[0020] The forward extension portion 20 has side edges 23 located on both sides of the puncture portion. The side edges 23 are arc-shaped edges, and the side edges 23 smoothly transition to the upper edge of the finger ring sleeve 10 through an arc.

[0021] When using, Figure 2 As shown, insert the thumb into the finger ring sleeve 10, put the entire auxiliary tool on the thumb, and use both hands to pull the tape apart; gently bend the thumb downward and use the auxiliary tool's top teeth to break the tape; align the torn tape with the masking hole to complete the masking operation.

[0022] The above specific implementation methods describe the basic principles and main features of the utility model. Those skilled in the art should understand that the protection scope of the utility model is not limited by the above embodiments, and any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A PVC spraying masking auxiliary tool for automobile painting, characterized in that: The finger ring sleeve comprises a front extension portion extending from the finger ring sleeve, and a puncture portion is arranged at the front end of the front extension portion.

2. The automotive painting PVC spray masking auxiliary tool as claimed in claim 1, characterized in that: The piercing portion is a plurality of top teeth arranged at the front end of the forward extension portion.

3. The automobile painting PVC spraying masking auxiliary tool as claimed in claim 2, characterized in that: The head of the top tooth has a spike.

4. An automobile painting PVC spray masking auxiliary tool as described in any one of claims 1 to 3, characterized in that: The forward extension portion has side edges located on both sides of the puncture portion, and the side edges are arc-shaped edges.

5. The automobile painting PVC spraying masking auxiliary tool as claimed in claim 4, characterized in that: The side edge smoothly transitions to the upper edge of the finger ring sleeve through an arc.

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