Screen spraying shielding jig

Abstract

The utility model discloses a mesh enclosure shielding and spraying jig which comprises a rotary supporting frame and a body. The body is arranged on the rotary supporting frame and rotates along with the rotary supporting frame, the body comprises a flat plate frame, a plurality of spraying shielding baffles and a plurality of supporting arms, the flat plate frame is provided with a frame opening, the opening of the frame opening faces upwards, the mesh enclosure is embedded in the frame opening, and the frame opening is matched with the mesh enclosure. And the plurality of spraying shielding baffles are respectively integrally, vertically and downwards bent and extend out from each side edge of the flat plate frame. The body is arranged on the rotary supporting frame, the rotary supporting frame and the automatic glue spraying line body can be rapidly installed, meanwhile, the body can shield the outer surface of the mesh enclosure, in this way, glue can be automatically sprayed to the mesh enclosure through the automatic glue spraying line body, the glue spraying efficiency is effectively improved, the labor consumption is reduced, the labor cost is reduced, and meanwhile, the production efficiency is improved. The jig rotates in the glue spraying process, and the mesh enclosure synchronously rotates along with the jig, so that glue liquid can be quickly and uniformly sprayed, and convenience is brought to production operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the mesh enclosure production field technology especially is a kind of mesh enclosure cover spray jig. BACKGROUND

[0002] Mesh enclosure is the important accessory of sound, and the effect of sound mesh enclosure is different when the design of sound is aimed at different points, and there are several points, first, decorative effect, sound is a kind of setting of family, and appearance is beautiful and needs;Second, it has dustproof effect, and most dust falls on mesh enclosure with mesh enclosure barrier, and it is beneficial to loudspeaker of sound, and dust on mesh enclosure is easily removed with soft hair brush;Third, it can protect loudspeaker, prevent loudspeaker paper basin from accidental collision, prevent children from pressing loudspeaker paper basin, prevent tea and the like from accidentally spilling in paper basin;Fourth, it can filter out sharp noise, indoor is relatively quiet, and ear is very sensitive to some small sharp noise, and mesh enclosure is provided for small power loudspeaker of family, and some sharp noise is filtered out to a certain extent, and it has little influence on medium and low sound.

[0003] Mesh enclosure needs punching, forming and oil spraying process treatment when producing and manufacturing, and glue spraying treatment needs to be carried out on the inner surface of mesh enclosure after these process treatments are completed, and then dustproof net is pasted. In the prior art, mesh enclosure glue spraying treatment is mainly manually carried out, and this process needs to use fixed jig, the fixed jig has a recess, mesh enclosure is embedded in the recess, and then hand-held spray gun is used to spray glue on the inner surface of mesh enclosure. The glue spraying efficiency of this mode is very low, and labor is consumed, so that labor cost is increased. Therefore, it is necessary to study a scheme to solve the above problems. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model mainly aims at providing a mesh enclosure cover spray jig, which can effectively solve the problems of low efficiency, labor consumption and increased labor cost in manual glue spraying of the existing mesh enclosure.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A mesh enclosure cover spray jig, comprising a rotating support frame and a body, the body is arranged on the rotating support frame and rotates with the rotating support frame, the body comprises a flat frame, a plurality of cover spray baffles and a plurality of supporting arms, the flat frame has a frame opening facing upward and embedding mesh enclosure, the frame opening is matched with mesh enclosure, the plurality of cover spray baffles are integrally and vertically downward bent and extended from each side of the flat frame, and the plurality of supporting arms are fixed with the bottom surface of the flat frame, the plurality of supporting arms are distributed below the periphery of the frame opening, and the plurality of supporting arms support the bottom of mesh enclosure.

[0007] As a preferred scheme, the rotating support frame comprises a connecting piece and a support rod, the connecting piece is U-shaped, two ends of the connecting piece are fixedly connected with two side bottom surfaces of the flat frame respectively, and the support rod vertically extends, and an upper end of the support rod is fixedly connected with a bottom center of the connecting piece.

[0008] As a preferred scheme, the connecting piece is formed by multiple times of bending of a metal sheet.

[0009] As a preferred scheme, the support rod is a metal pipe, and an open downward plug-in hole is arranged in the metal pipe.

[0010] As a preferred scheme, the upper end of the support rod is welded with the connecting piece.

[0011] As a preferred scheme, the two side bottom surfaces of the flat frame are provided with first fixing holes, and the two ends of the connecting piece are provided with first convex parts, the first convex parts are inserted into the first fixing holes and welded, the structure is simple and stable, and the manufacturing is easy.

[0012] As a preferred scheme, the flat frame and the plurality of shielding baffle plates are integrally formed by stamping of a metal plate, the structure is simple and stable, and the manufacturing is easy.

[0013] As a preferred scheme, outer surfaces of the flat frame and the plurality of shielding baffle plates are attached with adhesive films, so as to prevent the adhesive liquid from accumulating on the outer surfaces of the flat frame and the plurality of shielding baffle plates and affecting the adhesive spraying effect on the mesh cover.

[0014] As a preferred scheme, the bottom surface of the flat frame is provided with a plurality of second fixing holes, and the supporting arms are provided with second convex parts, the second convex parts are inserted into the second fixing holes and welded, the structure is simple and stable, and the manufacturing is easy.

[0015] As a preferred scheme, the plurality of second fixing holes are located at sides of each corner of the frame opening, and the mesh cover is better supported.

[0016] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, according to the above technical scheme, it is known that:

[0017] By arranging the body on the rotating support frame, the rotating support frame can be quickly installed with the automatic adhesive spraying line body, meanwhile, the body can shield the outer surface of the mesh cover, so that the automatic adhesive spraying line body can be used to automatically spray adhesive on the mesh cover, the adhesive spraying efficiency is effectively improved, the labor cost is reduced, meanwhile, the jig rotates in the process of spraying adhesive, the mesh cover rotates synchronously with the jig, so that the adhesive liquid can be quickly and uniformly sprayed, and convenience is brought to production operation.

[0018] In order to make the structure features and functions of the utility model clearer, the utility model will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the assembled perspective view of the preferred embodiment of the utility model;

[0020] Figure 2 is the assembled perspective view of the preferred embodiment of the utility model from another angle;

[0021] Figure 3 is the exploded view of the preferred embodiment of the utility model;

[0022] Figure 4 is the exploded view of the preferred embodiment of the utility model from another angle;

[0023] Figure 5 is the sectional view of the preferred embodiment of the utility model.

[0024] IDENTIFICATION OF DRAWINGS:

[0025] 10, rotating support frame 11, connecting piece

[0026] 111, first convex part 12, support rod

[0027] 121, plug-in hole 20, body

[0028] 21, flat frame 22, shielding baffle

[0029] 23, supporting arm 231, second convex part

[0030] 24, anti-adhesive film 201, frame opening

[0031] 202, first fixing hole 203, second fixing hole

[0032] 30, mesh cover. DETAILED DESCRIPTION

[0033] Please refer to Figures 1 to 5 , which shows the specific structure of the preferred embodiment of the utility model, including rotating support frame 10 and body 20.

[0034] The rotating support frame 10 comprises a connecting piece 11 and a support rod 12, the connecting piece 11 is in U shape, the support rod 12 vertically extends, and the upper end of the support rod 12 is fixedly connected with the center of the bottom surface of the connecting piece 11. In the embodiment, the connecting piece 11 is formed by multiple times of bending of a metal sheet, both ends of the connecting piece 11 are provided with first protrusions 111. The support rod 12 is a metal pipe, which has a downward opening plug-in hole 121 inside, the support rod 12 is welded and fixed with the connecting piece 11, the structure is simple, and the manufacturing is easy, and the support rod 12 is a square tube and is made of iron, which can be fixed by magnetic attraction, correspondingly, the plug-in hole 121 is a square hole, so as to be directly plugged and installed with the outside, and the installation and disassembly are very simple.

[0035] The body 20 is arranged on the rotating support frame 10 and rotates with the rotating support frame 10, the body 20 comprises a flat frame 21, a plurality of shielding baffle plates 22 and a plurality of supporting arms 23, the flat frame 21 has a frame opening 201 opening upward and embedding the mesh cover 30, the frame opening 201 is matched with the mesh cover 30, the plurality of shielding baffle plates 22 are respectively integrally and vertically downward bent and extended from each side of the flat frame 11, and the plurality of supporting arms 23 are fixed with the bottom surface of the flat frame 21, the plurality of supporting arms 23 are distributed below the periphery of the frame opening 201, and the plurality of supporting arms 23 support the bottom of the mesh cover 30. In the embodiment, the flat frame 21 and the plurality of shielding baffle plates 22 are integrally formed by stamping of a metal plate, the structure is simple, and the manufacturing is easy, the outer contour of the flat frame 21 is square, the frame opening 201 is also square, correspondingly, the shielding baffle plates 22 are four, and each shielding baffle plate 22 is rectangular. In addition, the outer surfaces of the flat frame 21 and the plurality of shielding baffle plates 22 are respectively attached with adhesive films 24, so as to prevent the adhesive liquid from accumulating on the outer surfaces of the flat frame 21 and the plurality of shielding baffle plates 22 and affecting the adhesive effect of the mesh cover 30. In addition, both ends of the connecting piece 11 are respectively fixedly connected with the bottom surfaces of both sides of the flat frame 21, specifically, the bottom surfaces of both sides of the flat frame 21 are respectively provided with first fixing holes 202, the first protrusions 111 are inserted into the first fixing holes 202 and welded and fixed, the structure is simple, and the manufacturing is easy. In addition, the bottom surface of the flat frame 21 is provided with a plurality of second fixing holes 203, the supporting arms 23 are respectively provided with second protrusions 231, the second protrusions 231 are inserted into the second fixing holes 203 and welded and fixed, the structure is simple, and the manufacturing is easy, and the plurality of second fixing holes 203 are respectively located at the sides of each corner of the frame opening 201, the second fixing holes 203 are four, correspondingly, the supporting arms 23 are also four, and are not limited, each supporting arm 23 is an L-shaped metal sheet structure.

[0036] The use method of the embodiment is as follows:

[0037] In use, the tool is installed on an automatic glue spraying line, i.e. the supporting rod 12 is fixedly connected with a rotating rod of a conveying mechanism of the automatic glue spraying line, then the mesh cover 30 to be sprayed is inserted into the frame opening 201 from top to bottom, after being inserted into position, the plurality of supporting arms 23 support the bottom of the mesh cover 30, then the automatic glue spraying line is started, the rotating rod is conveyed by the conveying mechanism and enters a glue spraying cabinet, the rotating rod is conveyed and rotated at the same time, the tool is synchronously rotated with the rotating rod, the mesh cover 30 is synchronously rotated with the tool, in the rotating process, the inner surface of the mesh cover 30 is uniformly sprayed by a spraying gun in the glue spraying cabinet, meanwhile, the plurality of shielding baffles 22 can prevent glue from being sprayed on the outer surface of the mesh cover 30, so that only the inner surface of the mesh cover 30 is sprayed.

[0038] The design emphasis of the utility model lies in: through setting the body on the rotating support frame, the rotating support frame can be quickly installed with the automatic glue spraying line, meanwhile, the body can shield the outer surface of the mesh cover, so that the mesh cover can be automatically sprayed by the automatic glue spraying line, the glue spraying efficiency is effectively improved, the labor cost is reduced, meanwhile, the tool is rotated in the glue spraying process, the mesh cover is synchronously rotated with the tool, so that the glue can be quickly and uniformly sprayed, which brings convenience for production operation.

[0039] The above is only a preferred embodiment of the utility model, and does not limit the technical range of the utility model, so any slight modification, equivalent change and modification according to the technical essence of the utility model are still within the technical range of the utility model.

Claims

1. A mesh shielding spray fixture, characterized in that: It includes a rotating support frame and a main body; the main body is mounted on the rotating support frame and rotates with the rotating support frame. The main body includes a flat frame, multiple spray shields and multiple support arms. The flat frame has an opening facing upward for the mesh cover to be inserted into. The opening is adapted to the mesh cover. The multiple spray shields are integrally bent vertically downward from each side of the flat frame. The multiple support arms are all fixed to the bottom surface of the flat frame. The multiple support arms are distributed below the periphery of the opening and support the bottom of the mesh cover.

2. The mesh shielding spray fixture according to claim 1, characterized in that: The rotating support frame includes a connector and a support rod. The connector is U-shaped, and its two ends are fixedly connected to the bottom surfaces of the two sides of the flat plate frame, respectively. The support rod extends vertically, and its upper end is fixedly connected to the center of the bottom surface of the connector.

3. The mesh shielding spray fixture according to claim 2, characterized in that: The connector is formed by bending a metal sheet multiple times.

4. The mesh shielding spray fixture according to claim 2, characterized in that: The support rod is a metal tube with a downward-facing insertion hole inside.

5. The mesh shielding spray fixture according to claim 2, characterized in that: The upper end of the support rod is welded and fixed to the connector.

6. The mesh shielding spray fixture according to claim 2, characterized in that: The flat plate frame has first fixing holes on both sides of the bottom surface. The connector has first protrusions at both ends. The first protrusions are inserted into the first fixing holes and welded to fix them.

7. The mesh shielding spray fixture according to claim 1, characterized in that: The flat frame and multiple spray shields are integrally formed from metal sheets through stamping.

8. The mesh shielding spray fixture according to claim 1, characterized in that: The outer surfaces of the flat plate frame and multiple spray shields are all covered with a protective film.

9. The mesh shielding spray fixture according to claim 1, characterized in that: The bottom surface of the flat plate frame is provided with multiple second fixing holes, and each support arm has a second protrusion, which is inserted into the second fixing hole and welded to fix it.

10. The mesh shielding spray fixture according to claim 9, characterized in that: The plurality of second fixing holes are located on the sides of each corner of the frame opening.

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