Jig for cleaning FPC lamp strip through dry ice

Abstract

The utility model discloses a jig for cleaning an FPC (flexible printed circuit) lamp strip by dry ice, which relates to the field of lamp strip jigs and comprises two groups of outer frames, the two groups of outer frames are connected through hinges, a plurality of groups of grooves are formed in the outer frames, and gauze is mounted on the outer walls of the outer frames. Carbonized dust residues after FPC lamp strip laser cutting can be cleaned conveniently, a cut product is placed in the jig gauze frame, the gauze with two tightened faces is used for fixing the product to be sprayed without running, gauze materials cannot scratch the appearance face of the product, and when dry ice is sprayed on the upper portion, dust flows out of the gauze on the lower portion.

Description

Technical Field

[0001] The utility model relates to the field of light strip fixtures, in particular to a dry ice cleaning FPC light strip fixture. Background Technique

[0002] A fixture is a large category of tools for carpentry, ironworking, benchwork, machinery, electronic control, and other handicrafts. It is mainly a tool for assisting in controlling position or movement. Fixtures can be classified into three categories: process assembly fixtures, project testing fixtures, and printed circuit board testing fixtures. Fixtures are used in the processing of light strips. FPC light strips are mainly applied to places such as advertising decoration, automotive decoration, and home decoration, and can also be applied to reflective vests and for some special purposes.

[0003] The existing FPC light strips need to be cleaned after processing. Currently, vacuum suction cups are used to fix the FPC light strips during dry ice cleaning, resulting in problems such as the product not being fixed during spraying and secondary pollution of the product by dust at the bottom of the vacuum suction cup. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a dry ice cleaning FPC light strip fixture to solve the technical problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A dry ice cleaning FPC light strip fixture, including an outer frame. The number of the outer frames is two groups, and the two groups of outer frames are connected by hinges. A plurality of grooves are opened inside the outer frame, and a mesh is installed on the outer wall of the outer frame.

[0006] By adopting the above technical solution, it is convenient to clean the carbonized dust residue after laser cutting of the FPC light strip. The cut product is placed in the fixture screen frame, and the screen is tightened on both sides to fix the product during spraying without running. The mesh material will not scratch the appearance surface of the product, and when dry ice is sprayed from above, the dust flows out from the lower screen.

[0007] The utility model is further arranged such that a handle is fixed on one side of the outer frame.

[0008] By adopting the above technical solution, the handle provided enables personnel to conveniently open the outer frame, thus facilitating the placement and removal of the FPC light strip.

[0009] The utility model is further arranged such that the mesh is fixedly installed by bolts.

[0010] By adopting the above technical solution, the screen is convenient to fix, and when the screen is used for a long time, it can also be conveniently disassembled and the screen can be replaced.

[0011] The utility model is further arranged such that the mesh covers the outer wall of the outer frame, and the mesh is located above the groove.

[0012] By adopting the above technical solution, the screen mesh is located above the groove, so that when the FPC light strip is cleaned, dust will fall through the groove and will not remain above the FPC light strip.

[0013] In summary, the main beneficial effects of the present utility model are as follows:

[0014] The present utility model is provided with an outer frame, a screen mesh and a groove, which is convenient for cleaning the residual carbonized dust after laser cutting of the FPC light strip. The cut product is placed in the jig screen mesh frame, and the screen mesh is tightened on both sides to fix the product during spraying without running. The screen mesh material will not scratch the appearance surface of the product, and when dry ice is sprayed above, the dust flows out from the lower screen mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the outer frame of the present utility model.

[0017] In the figure: 1, outer frame; 2, groove; 3, hinge; 4, handle; 5, screen mesh. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0019] The following will describe the embodiments of the present utility model according to the overall structure of the present utility model.

[0020] A dry ice cleaning jig for FPC light strips, as Figure 1 - Figure 2 shown, includes an outer frame 1. The number of the outer frames 1 is two groups. The two groups of outer frames 1 are connected by a hinge 3. The hinge 3 is connected to the two groups of outer frames 1 by bolts. A plurality of grooves 2 are opened inside the outer frame 1, and a screen mesh 5 is installed on the outer wall of the outer frame 1. When in use, the cut FPC light strip is placed above the screen mesh 5, and then the other group of outer frame 1 is closed. The two screen meshes 5 are attached to both sides of the FPC light strip, and then cleaning is carried out.

[0021] Please refer to Figure 1 and Figure 2 , a handle 4 is fixed on one side of the outer frame 1. By providing the handle 4, it is convenient for personnel to open the outer frame 1, so as to facilitate placing and removing the FPC light strip.

[0022] Please refer to Figure 2, the mesh 5 is fixedly installed by bolts. The mesh 5 is convenient for fixing and can also be easily disassembled when used for a long time, so as to replace the mesh 5.

[0023] Please refer to Figure 2 , the mesh 5 covers the outer wall of the outer frame 1, and the mesh 5 is located above the groove 2. The mesh 5 is located above the groove 2, so that when the FPC light strip is cleaned, the dust will fall through the groove and will not remain above the FPC light strip.

[0024] The working principle of the present utility model is as follows: After the FPC light strip is laser cut and cleaned, the cut product is placed above the jig mesh 5. The mesh 5 is tightened on both sides to fix the product during spraying without running. The material of the mesh 5 will not scratch the appearance surface of the product. When dry ice is sprayed above, the dust flows out from the lower mesh.

[0025] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principles and purposes of the present utility model, make modifications, substitutions and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A dry ice cleaning fixture for FPC light strips, comprising an outer frame (1), characterized in that: The number of the outer frames (1) is two groups, and the two groups of outer frames (1) are connected by hinges (3). A plurality of groups of grooves (2) are formed inside the outer frames (1), and a mesh (5) is installed on the outer wall of the outer frames (1).

2. The dry ice cleaning FPC light strip fixture according to claim 1, wherein: A handle (4) is fixed to one side of the outer frame (1).

3. A dry ice cleaning FPC light strip fixture according to claim 1, characterized in that: The mesh (5) is fixedly installed by bolts.

4. A dry ice cleaning FPC light strip fixture according to claim 1, characterized in that: The mesh (5) covers the outer wall of the outer frame (1), and the mesh (5) is located above the groove (2).

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