Steel structure all-dimensional paint spraying equipment for reducing paint waste

Abstract

The steel structure all-dimensional paint spraying equipment used for reducing paint waste comprises two symmetrically-arranged cage housings, the butt joint top side walls of the two cage housings are rotationally connected through a hinge, and the butt joint bottom side walls of the two cage housings are connected through two magnetic attraction blocks in a magnetic attraction mode. The two magnetic attraction blocks are fixedly connected to the edges of the bottom sides of the two cage housings respectively, the two cage housings are in butt joint and folded to form a cylinder with the two ends provided with through openings, the through openings in the two ends of the cylinder are sunken inwards, and the inner side walls of the two cage housings are each provided with two spray heads. The four spray heads are symmetrically arranged in a cross mode and jointly connected with a paint pumping device. The spraying device is reasonable in design, not only can improve the spraying efficiency and quality of the steel structure rod piece, but also can collect sprayed mist outside the rod piece, and is high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying, in particular to a comprehensive steel structure paint spraying device for reducing paint waste. Background Art

[0002] Steel structure members must be sprayed with anti-rust primer after preliminary treatments such as sandblasting and phosphating before they can be put into use.

[0003] A common method of spraying steel structure rods is for workers to spray the surface of the steel structure rods with a handheld paint spray gun. However, during the spraying process, only one side of the rod can be sprayed. At the same time, due to the small surface of the rod, a large amount of spraying material is wasted, and the paint liquid sprayed outside the steel surface cannot be recovered. In order to improve the spraying efficiency and quality and recycle the spray outside the rod, a comprehensive steel structure spraying equipment for reducing paint waste is proposed. Utility Model Content

[0004] The utility model provides a steel structure omnidirectional painting device for reducing paint waste, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A steel structure all-round painting equipment for reducing paint waste includes two symmetrically arranged cover shells, the butt joint top side walls of the two cover shells are rotatably connected by hinges, and the butt joint bottom side walls of the two cover shells are magnetically connected by two magnetic blocks, and the two magnetic blocks are respectively fixedly connected to the bottom side edges of the two cover shells, and the two cover shells are butt jointed to form a cylindrical tube with openings at both ends, and the openings at both ends of the cylindrical tube are inwardly recessed. Two nozzles are installed on the inner side walls of the two cover shells, and the four nozzles are symmetrically arranged in a cross shape. The four nozzles are commonly connected to a paint pumping device.

[0007] As a further improvement of the present technical solution: the paint pumping device includes a connecting rod, which is fixedly connected to the side walls of one of the shrouding shells, one end of the connecting rod is fixedly connected to a paint storage bottle, the upper side of the connecting rod is fixedly connected to a delivery pump, the output end of the delivery pump is connected to the inside of the paint storage bottle through a suction tube, the output end of the delivery pump is fixedly connected to an output pipe, and four spray hoses are fixedly connected to the side walls of the output pipe, and one end of the four spray hoses is connected to four nozzles respectively.

[0008] As a further improvement of the present technical solution: a hand-held rod is fixedly connected to the bottom side wall of the connecting rod.

[0009] As a further improvement of the present technical solution: the inner side wall of the housing is provided with a Teflon coating to prevent paint from adhering.

[0010] As a further improvement of the present technical solution: the magnetic block is arranged in a long strip shape.

[0011] As a further improvement of the present technical solution: a semi-circular rubber sheet is fixedly connected to the side walls at both ends of each of the cage shells.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The device is reasonably designed, which can not only improve the spraying efficiency and quality of steel structure rods, but also collect the spray outside the rods, and is highly practical.

[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 This is a schematic structural diagram of a steel structure omnidirectional painting equipment for reducing paint waste proposed in the first embodiment of the utility model;

[0017] Figure 2 Schematic diagram of the structure of the cover shell in Example 1;

[0018] Figure 3 This is a schematic top-view cross-sectional structural diagram of a steel structure omnidirectional painting equipment for reducing paint waste proposed in Example 1;

[0019] Figure 4 This is a schematic diagram of a front cross-sectional structure of a steel structure omnidirectional painting equipment for reducing paint waste proposed in Example 1;

[0020] Figure 5 This is a schematic structural diagram of a steel structure omnidirectional painting equipment for reducing paint waste proposed in Example 2;

[0021] Figure 6 Schematic diagram of the structure of the cover shell in Example 2.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Paint storage bottle; 2. Pipette; 3. Connecting rod; 4. Delivery pump; 5. Output pipe; 6. Spray hose; 7. Hinge; 8. Cover shell; 9. Magnetic block; 10. Handle rod; 11. Teflon coating; 12. Spray nozzle; 13. Rubber sheet. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] Example 1

[0028] See also Figures 1 to 4 In an embodiment of the present invention, a steel structure all-round painting equipment for reducing paint waste includes two symmetrically arranged cover shells 8, the butt-jointed top side walls of the two cover shells 8 are rotatably connected by hinges 7, and the butt-jointed bottom side walls of the two cover shells 8 are magnetically connected by two magnetic blocks 9. The magnetic blocks 9 are arranged in a long strip shape, and the two magnetic blocks 9 are fixedly connected to the bottom edges of the two cover shells 8. The two cover shells 8 are butted together to form a cylindrical tube with openings at both ends, and the openings at both ends of the cylindrical tube are inwardly recessed. Two nozzles 12 are installed on the inner side walls of the two cover shells 8, and the four nozzles 12 are symmetrically arranged in a cross shape. The four nozzles 12 are commonly connected to a paint pumping device.

[0029] Specifically, the paint pumping device includes a connecting rod 3, which is fixedly connected to the side wall of one of the cover shells 8. One end of the connecting rod 3 is fixedly connected to the paint storage bottle 1. The upper side of the connecting rod 3 is fixedly connected to the delivery pump 4. The output end of the delivery pump 4 is connected to the interior of the paint storage bottle 1 through the suction tube 2. The output end of the delivery pump 4 is fixedly connected to the output pipe 5. Four spray hoses 6 are fixedly connected to the side wall of the output pipe 5. One end of the four spray hoses 6 is connected to four nozzles 12 respectively. A hand-held rod 10 is fixedly connected to the bottom side wall of the connecting rod 3. When the delivery pump 4 is started, the delivery pump 4 can input the paint in the paint storage bottle 1 into the output pipe 5 through the suction tube 2, and then the paint enters the four nozzles 12 along the four spray hoses 6 and is sprayed out from the nozzles 12.

[0030] Specifically, a Teflon coating 11 is provided on the inner side wall of the housing 8 to prevent paint from adhering. The Teflon coating 11 can prevent paint from adhering to the inner side wall of the housing 8, thereby facilitating the collection and recycling of the paint in the housing 8.

[0031] The working principle of this utility model is:

[0032] When in use, the two covering shells 8 can be opened first, so that the steel structure rod that needs to be painted is located at the center position of the two covering shells 8, and then the two covering shells 8 can be rotated relative to each other so that the magnetic blocks 9 on the bottom sides of the two covering shells 8 are magnetically fixed to each other, forming a cylindrical tube that completely wraps the steel structure rod. After that, the delivery pump 4 can be started. The delivery pump 4 can input the paint in the paint storage bottle 1 into the four spray heads 12 through the suction pipe 2 and the output pipe 5 and the four spray hoses 6. The four spray heads 12 can spray paint on all four sides of the steel structure rod at the same time. At the same time, the hand-held rod 10 is grasped to drive the paint spraying equipment as a whole to move along the steel structure rod, so as to quickly realize the surface painting work of the steel structure rod;

[0033] During the painting process, the paint sprayed outside the rod will be collected in the cylindrical tube composed of two covering shells 8. When the painting is completed, the two covering shells 8 can be opened to dump and recycle the collected paint, which not only allows the excess paint mist outside the rod to be reused, but also avoids the paint mist from polluting the surrounding environment.

[0034] Example 2

[0035] See also Figure 5 The difference between Example 2 and Example 1 is that a semi-circular rubber sheet 13 is fixedly connected to the side walls of both ends of each cover shell 8. When the steel structure rod passes through the two end openings of the two cover shells 8, the rubber sheet 13 can flexibly fit the steel structure rod and adapt to steel structure rods of different thicknesses.

[0036] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A steel structure all-round painting equipment for reducing paint waste, comprising two symmetrically arranged enclosure shells (8), characterized in that: The butted top side walls of the two cover shells (8) are rotatably connected by a hinge (7), and the butted bottom side walls of the two cover shells (8) are magnetically connected by two magnetic blocks (9). The two magnetic blocks (9) are respectively fixedly connected to the bottom edges of the two cover shells (8). The two cover shells (8) are butted together to form a cylindrical tube with openings at both ends. The openings at both ends of the cylindrical tube are inwardly concave. Two nozzles (12) are installed on the inner side walls of the two cover shells (8). The four nozzles (12) are symmetrically arranged in a cross shape. The four nozzles (12) are commonly connected to a paint pumping device.

2. The all-round steel structure painting equipment for reducing paint waste according to claim 1 is characterized in that: The paint pumping device includes a connecting rod (3), which is fixedly connected to the side wall of one of the housing shells (8), one end of the connecting rod (3) is fixedly connected to the paint storage bottle (1), the upper side of the connecting rod (3) is fixedly connected to a delivery pump (4), the output end of the delivery pump (4) is connected to the inside of the paint storage bottle (1) through a liquid suction tube (2), the output end of the delivery pump (4) is fixedly connected to an output pipe (5), and four spray hoses (6) are fixedly connected to the side wall of the output pipe (5), and one end of the four spray hoses (6) is respectively connected to four nozzles (12).

3. The all-round steel structure painting equipment for reducing paint waste according to claim 2 is characterized in that: A hand-held rod (10) is fixedly connected to the bottom side wall of the connecting rod (3).

4. The all-round steel structure painting equipment for reducing paint waste according to claim 3 is characterized in that: The inner side wall of the housing (8) is provided with a Teflon coating (11) for preventing paint from adhering.

5. The all-round steel structure painting equipment for reducing paint waste according to claim 4 is characterized in that: The magnetic block (9) is arranged in a long strip shape.

6. The all-round steel structure painting equipment for reducing paint waste according to claim 1 is characterized in that: Semi-circular rubber sheets (13) are fixedly connected to the side walls at both ends of each of the cage shells (8).

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