Metal shell spraying equipment

Abstract

The utility model relates to the field of industrial manufacturing, and discloses a metal shell spraying device which comprises a spraying workbench, a spraying device body is fixedly installed at the top of the spraying workbench, a spraying head is fixedly arranged on one side of the spraying device body, vertical rods are fixedly arranged at the top of the spraying workbench, and a lower plate is fixedly connected between the tops of the two vertical rods. A metal workpiece is movably installed at the top of the lower plate, the spraying head is prevented from polluting other faces of the metal workpiece when spraying paint outwards through the two sets of side protection plates, the lower protection plate and the upper protection plate, and it is ensured that only the part needing to be coated is coated with the paint through protection measures; the original state of other parts of the metal shell is kept, so that the overall appearance of a final product is neater and more attractive, in addition, the later cleaning work can be reduced through effective protection, and the production process is accelerated due to the fact that no more paint is sputtered to the area which should not be coated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of industrial manufacturing, concretely is a metal shell spraying equipment. BACKGROUND

[0002] Metal shell spraying equipment plays a vital role in modern manufacturing industry, and its background technology focuses on the integrated application of automation and intelligence. With the continuous progress of industrial automation, metal shell spraying equipment can now achieve high-precision, high-uniformity coating adhesion. Such equipment usually integrates advanced control systems that can automatically adjust process parameters such as spraying speed, coating flow, and spraying distance to adapt to metal shells of different shapes and sizes. In the spraying operation of rectangular workpieces, the nozzles on the spraying equipment spray coating onto the metal surface in a jetting manner. Due to the expansion of the spraying range, some coating is splashed to non-target areas, causing environmental pollution. Therefore, we propose a metal shell spraying equipment. SUMMARY

[0003] (I) Technical problems solved

[0004] In view of the deficiencies of the prior art, the utility model provides a metal shell spraying equipment to solve the above problems.

[0005] (II) Technical solutions

[0006] To achieve the above purposes, the utility model provides the following technical scheme: a metal shell spraying equipment, comprising a spraying workbench, a spraying device is fixedly installed on the top of the spraying workbench, a spraying material tank is fixedly installed on the top of the spraying device, a spraying head for spraying is fixedly arranged on one side of the spraying device, two groups of mutually symmetrical vertical rods are fixedly arranged on the top of the spraying workbench, a lower plate is fixedly connected between the tops of the two groups of vertical rods, a metal workpiece is movably installed on the top of the lower plate, and the metal shell spraying equipment further comprises:

[0007] A diffusion prevention assembly is installed on the top of the lower plate for fixing the metal workpiece;

[0008] A side protection assembly is installed on both sides of the metal workpiece for preventing the outward diffusion of coating during spraying.

[0009] Preferably, an integrated lower protection plate is fixedly installed on one side of the lower plate corresponding to the spraying device.

[0010] Preferably, the diffusion prevention assembly comprises vertical shafts, an upper plate, an upper protection plate, an upper hinge seat, and a lower hinge seat, two groups of mutually symmetrical vertical shafts are fixedly arranged on the top of the lower plate, the upper plate is slidably connected between the two groups of vertical shafts, an integrated upper protection plate is fixedly connected on one side of the upper plate corresponding to the spraying device, the upper hinge seat is fixedly arranged on the bottom of the upper protection plate corresponding to the two groups of vertical shafts, and the lower hinge seat is fixedly arranged on the top of the lower plate corresponding to the two groups of vertical shafts.

[0011] Preferably, the upper hinge seat and the inner wall on both sides of the lower hinge seat are respectively fixed with a first transmission shaft and a second transmission shaft.

[0012] Preferably, the anti-diffusion assembly further comprises a first rocker arm and a second rocker arm, the first transmission shaft is rotatably sleeved with the first rocker arm, and the second transmission shaft is rotatably sleeved with the second rocker arm, one end of the first rocker arm and the second rocker arm is in a hinged relationship.

[0013] Preferably, the side protection assembly comprises side protection plates, the top of the spraying workbench is fixed with two groups of inclined side protection plates, the side corresponding to each other of the two groups of side protection plates is completely attached to the two sides of the metal workpiece respectively, and the two ends of the lower protection plate and the upper protection plate are attached to one side of the two groups of side protection plates respectively.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a metal shell spraying equipment has the following beneficial effects:

[0016] 1、 the metal shell spraying equipment, prevent the spraying head from polluting other surfaces of the metal workpiece when spraying paint outward through two groups of side protection plates and lower protection plate and upper protection plate, the protection measure ensures that only the part that needs to be painted is painted, the original state of other parts of the metal shell is maintained, so that the overall appearance of the final product is more neat and beautiful, in addition, effective protection can reduce the cleaning work in the later period, because more paint will not be sputtered to the area that should not be coated, thereby accelerating the production process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the side protection plate schematic view of the utility model;

[0018] Fig. 2 It is the first rocker arm and the second rocker arm schematic view of the utility model;

[0019] Fig. 3 It is the lower plate and the lower plate schematic view of the utility model.

[0020] In the drawing: 1, spraying workbench; 2, spraying equipment; 3, spraying material filling; 4, spraying head; 5, vertical rod; 6, lower plate; 7, lower protection plate; 8, metal workpiece; 9, vertical shaft; 10, upper plate; 11, upper protection plate; 12, upper hinge seat; 13, first rocker arm; 14, lower hinge seat; 15, second rocker arm; 16, side protection plate. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0022] Please refer to Figs. 1-3 A metal shell spraying equipment, including spraying workbench 1, the top of spraying workbench 1 is fixedly installed with spraying equipment 2, the top of spraying equipment 2 is fixedly installed with spraying material 3, one side of spraying equipment 2 is fixedly provided with spraying head 4 for spraying, the top of spraying workbench 1 is fixedly provided with two groups of mutually symmetrical vertical rods 5, the top of two groups of vertical rods 5 is fixedly connected with lower plate 6, the top of lower plate 6 is movably installed with metal workpiece 8, further comprising:

[0023] The diffusion assembly is installed on the top of the lower plate 6, and is used for fixing the metal workpiece 8;

[0024] The side protection assembly is installed on the two sides of the metal workpiece 8, and is used for preventing the coating from diffusing outwardly during spraying.

[0025] The lower plate 6 is fixedly installed with an integrated lower protection plate 7 on one side corresponding to the spraying equipment 2, the spraying head 4 on the spraying equipment 2 is used for spraying the metal workpiece 8, and the upper protection plate 11 and the lower protection plate 7 prevent the spraying head 4 from spraying the coating to the top and bottom of the metal workpiece 8 during spraying.

[0026] The diffusion assembly includes vertical shafts 9, an upper plate 10, an upper protection plate 11, an upper hinge base 12 and a lower hinge base 14, the top of the lower plate 6 is fixedly provided with two groups of mutually symmetrical vertical shafts 9, the upper plate 10 is slidably connected between the two groups of vertical shafts 9, the upper plate 10 is fixedly connected with an integrated upper protection plate 11 on one side corresponding to the spraying equipment 2, the bottom of the upper protection plate 11 is fixedly provided with the upper hinge base 12 between the two groups of vertical shafts 9, the top of the lower plate 6 is fixedly provided with the lower hinge base 14 between the two groups of vertical shafts 9, the metal workpiece 8 is placed on the top of the lower plate 6 and located between the two groups of side protection plates 16, and then the upper plate 10 is slid downward on the two groups of vertical shafts 9, so that the bottom of the upper plate 10 is attached to the top of the metal workpiece 8.

[0027] The first transmission shaft and the second transmission shaft are fixedly arranged between the inner walls of the two sides of the upper hinge base 12 and the lower hinge base 14 respectively, one end of the second rocker arm 15 is rotatable on the second transmission shaft in the lower hinge base 14, and the upper hinge base 12 drives the upper plate 10 to slide upward on the two groups of vertical shafts 9 while the first rocker arm 13 and the second rocker arm 15 gradually become vertical.

[0028] The anti-diffusion assembly further comprises a first rocker arm 13 and a second rocker arm 15, the first rocker arm 13 is rotatably sleeved on the first transmission shaft, the second rocker arm 15 is rotatably sleeved on the second transmission shaft, one end of the first rocker arm 13 and one end of the second rocker arm 15 are in a hinged relationship, in use, the first rocker arm 13 is first pulled upward, one end of the first rocker arm 13 rotates on the first transmission shaft in the upper hinge seat 12, the first rocker arm 13 drives the second rocker arm 15 to gradually change from an inclined shape to a vertical shape through the hinged connection.

[0029] The side protection assembly comprises side protection plates 16, two groups of side protection plates 16 are fixed on the top of the spraying workbench 1 and are in an inclined shape, the two groups of side protection plates 16 are respectively fully attached to the two sides of the metal workpiece 8, the two ends of the lower protection plate 7 and the upper protection plate 11 are respectively attached to one side of the two groups of side protection plates 16, and the two groups of side protection plates 16 prevent the spraying head 4 from spraying paint on the two side positions of the metal workpiece 8 during spraying.

[0030] Working principle: in use, the first rocker arm 13 is first pulled upward, one end of the first rocker arm 13 rotates on the first transmission shaft in the upper hinge seat 12, the first rocker arm 13 drives the second rocker arm 15 to gradually change from an inclined shape to a vertical shape through the hinged connection, one end of the second rocker arm 15 rotates on the second transmission shaft in the lower hinge seat 14, the upper hinge seat 12 drives the upper plate 10 to slide upward on the two groups of vertical shafts 9 while the first rocker arm 13 and the second rocker arm 15 gradually change to a vertical shape, the metal workpiece 8 is placed on the top of the lower plate 6 and between the two groups of side protection plates 16, then the upper plate 10 is slid downward on the two groups of vertical shafts 9, the bottom of the upper plate 10 is attached to the top of the metal workpiece 8, the spraying head 4 on the spraying equipment 2 is used to spray the metal workpiece 8, the upper protection plate 11 and the lower protection plate 7 prevent the spraying head 4 from spraying paint on the top and bottom of the metal workpiece 8 during spraying, and the two groups of side protection plates 16 prevent the spraying head 4 from spraying paint on the two side positions of the metal workpiece 8 during spraying.

[0031] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A metal enclosure painting apparatus comprising a painting station (1), characterized in that: The top of the spraying workbench (1) is fixedly installed with a spraying device (2), the top of the spraying device (2) is fixedly installed with a spraying material tank (3), one side of the spraying device (2) is fixedly provided with a spraying head (4) for spraying, the top of the spraying workbench (1) is fixedly provided with two groups of mutually symmetrical vertical rods (5), the top of the two groups of vertical rods (5) is fixedly connected with a lower plate (6), the top of the lower plate (6) is movably installed with a metal workpiece (8), and the spraying workbench (1) further comprises: A diffusion prevention assembly is installed on the top of the lower plate (6) and is used for fixing the metal workpiece (8); A side protection assembly is installed on the two sides of the metal workpiece (8) and is used for preventing the paint from diffusing outwardly during spraying.

2. A metal enclosure painting apparatus according to claim 1, wherein: The lower plate (6) is fixedly installed with an integrated lower protection plate (7) on one side of the spraying device (2).

3. A metal enclosure painting apparatus according to claim 2, wherein: The diffusion prevention assembly comprises vertical shafts (9), an upper plate (10), an upper protection plate (11), an upper hinge base (12) and a lower hinge base (14), the top of the lower plate (6) is fixedly provided with two groups of mutually symmetrical vertical shafts (9), the two groups of vertical shafts (9) are slidably connected with the upper plate (10), the upper plate (10) is fixedly connected with the integrated upper protection plate (11) on one side of the spraying device (2), the bottom of the upper protection plate (11) is fixedly provided with the upper hinge base (12) between the two groups of vertical shafts (9), and the top of the lower plate (6) is fixedly provided with the lower hinge base (14) between the two groups of vertical shafts (9).

4. A metal enclosure painting apparatus according to claim 3, wherein: The first transmission shaft and the second transmission shaft are respectively fixedly arranged between the two side inner walls of the upper hinge base (12) and the lower hinge base (14).

5. A metal enclosure painting apparatus according to claim 4, wherein: The diffusion prevention assembly further comprises a first rocker arm (13) and a second rocker arm (15), the first transmission shaft is rotatably sleeved with the first rocker arm (13), the second transmission shaft is rotatably sleeved with the second rocker arm (15), and one end of the first rocker arm (13) and the second rocker arm (15) is in a hinged relationship.

6. A metal enclosure painting apparatus according to claim 2, wherein: The side protection assembly comprises side protection plates (16), the top of the spraying workbench (1) is fixedly provided with two groups of inclined side protection plates (16), the two groups of side protection plates (16) are completely attached to the two sides of the metal workpiece (8) on the corresponding sides, and the two ends of the lower protection plate (7) and the upper protection plate (11) are attached to one side of the two groups of side protection plates (16).

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