Automatic coating equipment for bridge steel structure

Abstract

The utility model discloses bridge steel structure automatic coating equipment which comprises a base, a workbench is arranged above the base, a material storage box is arranged above the workbench, a spraying assembly is installed at the lower end of the material storage box, two sliding blocks which are symmetrically arranged are fixedly connected to the lower end of the material storage box, and the sliding blocks are fixedly connected to the base. A stirring mechanism used for stirring materials is arranged in the material storage box, the stirring mechanism comprises a stirring rod rotationally connected between the inner walls of the two ends of the material storage box, and a plurality of sets of stirring blades arranged at equal intervals are fixedly connected to the side wall of the stirring rod; the side walls of the two ends of the workbench are each fixedly connected with two symmetrically-arranged fixing blocks. The paint spraying device is reasonable in structure, by arranging the stirring mechanism and the moving mechanism, materials in the material storage box are stirred while the material storage box reciprocates during spraying, and the situation that paint precipitates in the spraying process, and the spraying quality is affected can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel member processing technical field especially relates to a bridge steel structure automatic coating equipment. BACKGROUND

[0002] Bridge steel structural member as the core support structure of modern bridge, long-term exposure in complex environment, its anticorrosive coating process directly influences bridge's service life and safety, therefore, the influence of coating on workpiece quality is very big.

[0003] In the prior art, in order to improve work efficiency, most steel members are often sprayed by automatic coating equipment during coating, but the traditional coating equipment has great defects when using, such as the paint mixed before spraying needs to be placed in the storage box, and after the workpiece production is completed, it is placed on the spraying production line, and the workpiece on the production line is sprayed by moving the spraying equipment, but the paint is prone to precipitation during spraying, which causes uneven spraying and seriously affects the coating quality, therefore, the utility model provides a bridge steel structure automatic coating equipment to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a bridge steel structure automatic coating equipment.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A bridge steel structure automatic coating equipment, including base, the upper of base is provided with work table, the upper of work table is provided with storage tank, the lower end of storage tank is installed with spraying assembly, the lower end of storage tank is fixedly connected with two symmetrical sliding blocks that are arranged, the inside of storage tank is provided with the agitator mechanism for agitating material, the agitator mechanism includes the stirring rod that is rotatably connected between the inner wall of both ends of storage tank, a plurality of groups of stirring vanes that are arranged at equal intervals are fixedly connected on the side wall of stirring rod, the both ends side wall of work table is fixedly connected with two symmetrical fixed blocks, wherein the two fixed blocks are provided with the moving mechanism for moving storage tank, and the other two fixed blocks are provided with the limiting mechanism for limiting storage tank.

[0007] Preferably, the moving mechanism includes a reciprocating screw rod rotatably connected between the two same-side fixed blocks, and the reciprocating screw rod passes through and is threadedly connected with one of the sliding blocks.

[0008] Preferably, the limiting mechanism includes a limiting rod fixedly connected between the other two fixed blocks, and the limiting rod passes through and is slidably connected with the same-side sliding block.

[0009] Preferably, the side wall of one of the fixing blocks is fixedly connected with a motor, and the output shaft of the motor is fixedly connected to the end of the reciprocating lead screw.

[0010] Preferably, the upper end of the base is fixedly connected with two symmetrically arranged fixing plates, and a rack is fixedly connected between the two fixing plates; and the end of the stirring rod is fixedly sleeved with a gear engaged with the rack.

[0011] Preferably, four columns are fixedly connected between the upper end of the base and the lower end of the workbench, and the four columns are distributed in a rectangular shape.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] By setting the stirring mechanism and the moving mechanism, when spraying, the output shaft of the driving motor rotates to drive the storage box to reciprocate, so that the spraying assembly sprays paint to complete the spraying of the workpiece on the workbench; during the spraying process, the storage box drives the stirring rod and the gear to move, so that the gear moves on the rack; under the action of the rack, the gear rotates to drive the stirring rod and the stirring blade to rotate, realizing the stirring of the material in the storage box, which can effectively avoid the precipitation of paint during the spraying process and affect the spraying quality. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A perspective view of a bridge steel structure automatic coating equipment is provided for the utility model;

[0015] Figure 2 A rear side view perspective view of a bridge steel structure automatic coating equipment is provided for the utility model;

[0016] Figure 3 A structure schematic diagram side view perspective view of a bridge steel structure automatic coating equipment is provided for the utility model;

[0017] Figure 4 A structure schematic diagram side view perspective view of a bridge steel structure automatic coating equipment is provided for the utility model; Figure 3 An enlarged view of structure A in the utility model.

[0018] In the figure: 1 base, 2 workbench, 3 limiting rod, 4 fixing block, 5 rack, 6 column, 7 motor, 8 fixing plate, 9 reciprocating lead screw, 10 sliding block, 11 stirring blade, 12 stirring rod, 13 storage box, 14 spraying assembly. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present application more apparent, understandable and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific implementations disclosed below.

[0020] Referring to Figures 1-4 The utility model discloses a bridge steel structure automation coating equipment, including base 1, the top of base 1 is provided with work table 2, the top of work table 2 is provided with storage tank 13, the lower end of storage tank 13 is installed with spraying assembly 14, the lower end of storage tank 13 is fixedly connected with two symmetrical sliding blocks 10 that set up, the inside of storage tank 13 is provided with the stirring mechanism for stirring material, and the stirring mechanism includes the stirring rod 12 that is rotatably connected between the inner wall of both ends of storage tank 13, a plurality of groups of equidistance stirring vane 11 are fixedly connected on the lateral wall of stirring rod 12, and the both ends lateral wall of work table 2 are all fixedly connected with two symmetrical fixed blocks 4.

[0021] In the utility model, the moving mechanism for moving storage tank 13 is arranged between the two fixed blocks 4, the moving mechanism includes the reciprocating screw rod 9 rotatably connected between the two fixed blocks 4 on the same side, the reciprocating screw rod 9 passes through one of the sliding blocks 10 and is threadedly connected thereto, the lateral wall of one of the fixed blocks 4 is fixedly connected with the motor 7, and the output shaft of the motor 7 is fixedly connected to the end of the reciprocating screw rod 9.

[0022] In the utility model, the limiting mechanism for limiting storage tank 13 is arranged between the other two fixed blocks 4, the limiting mechanism includes the limiting rod 3 fixedly connected between the other two fixed blocks 4, the limiting rod 3 passes through the sliding block 10 on the same side and is slidably connected thereto, the limiting rod 3 is horizontally arranged, can limit the sliding block 10, and improves the stability of storage tank 13 during movement.

[0023] In the utility model, the upper end of the base 1 is fixedly connected with two symmetrical fixed plates 8, the two fixed plates 8 are jointly fixedly connected with the rack 5, and the end of the stirring rod 12 is fixedly sleeved with the gear meshing with the rack 5.

[0024] In the utility model, the upper end of the base 1 and the lower end of the work table 2 are jointly fixedly connected with the four vertical columns 6, the four vertical columns 6 are distributed in a rectangular shape, and the vertical column 6 can support the work table 2.

[0025] The utility model discloses when using, spray, the steel member of waiting to spray is placed to the worktable 2 upper end, starts the spraying assembly 14 and drives motor 7's output shaft rotation, drives the storage tank 13 reciprocating movement, makes the spraying assembly 14 spray paint, completes the spraying of workpiece on the worktable 2, in the spraying process, the storage tank 13 drives the stirring rod 12 and gear moves, makes the gear move on the rack 5, under the action of rack 5, the gear rotates, drives the stirring rod 12 and the stirring blade 11 rotation, realizes the material in the storage tank 13 to stir, can effectively avoid the paint deposition in the spraying process, influences the spraying quality, after spraying, can take out the workpiece of worktable 2 upper end.

[0026] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the utility model discloses the technical range of the utility model, according to the technical scheme of the utility model and the utility model concept, carries out equivalent replacement or changes, all should be covered in the protection scope of the utility model.

Claims

1. An automated painting installation for bridge steel structures, comprising a base (1), characterized in that, The upper end of the base (1) is fixedly connected with two symmetrically arranged fixed plates (8), and two rack gears (5) are fixedly connected between the two fixed plates (8). The end of the stirring rod (12) is fixedly sleeved with a gear wheel (6) engaged with the rack gear (5).

2. The apparatus according to claim 1, wherein The upper end of the base (1) and the lower end of the workbench (2) are fixedly connected with four vertical columns (6), and the four vertical columns (6) are distributed in a rectangular shape.

3. The apparatus according to claim 2, wherein The upper end of the base (1) is fixedly connected with two symmetrically arranged fixed plates (8), and two rack gears (5) are fixedly connected between the two fixed plates (8). The end of the stirring rod (12) is fixedly sleeved with a gear wheel (6) engaged with the rack gear (5).

4. The apparatus according to claim 3, wherein The upper end of the base (1) and the lower end of the workbench (2) are fixedly connected with four vertical columns (6), and the four vertical columns (6) are distributed in a rectangular shape.

5. The apparatus according to claim 4, wherein ​ 6. The apparatus according to claim 5, wherein ​

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