Metal guardrail powder spraying equipment

Abstract

The utility model discloses metal guardrail powder spraying equipment which comprises a device body, an annular sliding seat is arranged in the device body, an annular sliding rail is arranged in the annular sliding seat and installed on a circular ring, a gear ring is arranged on the outer side face of the circular ring, and the gear ring is connected with a gear in a meshed mode. When the guardrail conveying device is used, a guardrail is placed between the two conveying structures, the hydraulic cylinder is started, the conveying structures are pushed, the guardrail is clamped and fixed, then the driving motor, the conveying structures and the booster pump are started at the same time, the guardrail conveying device is used for conveying the guardrail through the conveying structures, and in the movement process of the guardrail, the driving motor drives the gear, and the gear is driven by the booster pump. And under the action of a gear and a gear ring, a circular ring is driven, so that the guardrail rotates in the conveying process, subsequent comprehensive powder spraying operation is facilitated, the blind area condition is avoided, the spraying effect is improved, and the overall quality of the guardrail is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal guardrail processing equipment, in particular to a metal guardrail powder spraying equipment. Background Art

[0002] Powder spraying utilizes the corona discharge phenomenon to adsorb powder coating on the workpiece. The powder spraying process is that the powder spray gun is connected to the negative electrode and the workpiece is connected to the positive electrode. The powder coating is sent into the spray gun by the powder supply system with the help of compressed air. A high voltage generated by a high-voltage electrostatic generator is added to the front end of the spray gun. Due to corona discharge, dense electric charges are generated in its accessories. When the powder is sprayed from the gun nozzle, a circuit is formed to form charged coating particles. Under the action of electrostatic force, it is attracted to the workpiece with the opposite polarity. As the amount of powder sprayed increases, the charge accumulates more. When it reaches a certain thickness, it will stop adsorbing due to the electrostatic repulsion, so that the entire workpiece obtains a certain thickness of powder coating, and then the powder is melted, leveled and solidified through heat, that is, a hard coating film is formed on the surface of the workpiece.

[0003] The existing technology has the following problems:

[0004] The spraying angle of the spray gun of the existing powder spraying equipment is fixed, and there is a blind area for spraying, which makes it impossible for the guardrail to be sprayed evenly, resulting in uneven spraying, affecting the surface quality of the guardrail and reducing the performance of the entire guardrail.

[0005] To this end, we proposed a metal guardrail powder spraying equipment to solve the above-mentioned drawbacks. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art, such as the existence of spraying blind spots, the inability to make the guardrail evenly sprayed, resulting in uneven spraying, affecting the surface quality of the guardrail, and reducing the performance of the entire guardrail, and to propose a metal guardrail powder spraying equipment.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A metal guardrail powder spraying device includes a device body, an annular slide is arranged inside the device body, an annular slide is arranged inside the annular slide, the annular slide is installed on a circular ring, and a gear ring is arranged on the outer side of the circular ring, the gear ring is meshingly connected with a gear, the gear is connected to a driving motor through a rotating shaft, a cross plate is arranged on the inner side of the circular ring, a hydraulic cylinder is arranged on the side surface of the cross plate, a conveying structure is installed on the telescopic end of the hydraulic cylinder, a raw material box is arranged on the upper surface of the device body, a booster pump is connected to one side of the raw material box through a pipeline, the booster pump is connected to a spray plate through a pipeline, and a spray gun head is arranged on the surface of the spray plate.

[0009] Preferably, the conveying structure is composed of a conveying seat, a conveying roller, a conveying belt, a conveying motor and an auxiliary roller. The conveying seat is provided with a conveying roller inside, and a conveying motor is installed at the end of the conveying roller. The surface of the conveying roller is provided with a conveying belt, and the inner side of the conveying belt is provided with an auxiliary roller.

[0010] Preferably, a guide rod is provided on the side surface of the conveying seat, and the guide rod is plugged into the transverse plate.

[0011] Preferably, a heating lamp is provided on the inner side of the device body.

[0012] Preferably, the lower surface of the device body is provided with supporting legs.

[0013] Preferably, a control panel is provided on the side surface of the device body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model, by setting a device body, an annular slide, an annular slide rail, a circular ring, a gear ring, a driving motor, a horizontal plate, a hydraulic cylinder, a conveying structure, a raw material box, a booster pump, a spray plate and a spray gun head, when in use, the guardrail is placed between two conveying structures, and the hydraulic cylinder is started to push the conveying structure to clamp and fix the guardrail, and then the driving motor, the conveying structure and the booster pump are started at the same time, which is used to convey the guardrail through the conveying structure. During the movement of the guardrail, the driving motor drives the gear, and under the action of the gear and the gear ring, the circular ring is driven, so that the guardrail rotates during the conveying process, which is convenient for subsequent comprehensive powder spraying operations and avoids blind spots. It is beneficial to improve the spraying effect and greatly improves the overall quality of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0017] Figure 1 This is a structural schematic diagram of a metal guardrail powder spraying device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the circular ring part of a metal guardrail powder spraying equipment proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the front view of the transmission structure of the metal guardrail powder spraying equipment.

[0020] Legend:

[0021] 1. Device body; 2. Annular slide; 3. Annular slide rail; 4. Circular ring; 5. Gear ring; 6. Gear; 7. Driving motor; 8. Horizontal plate; 9. Hydraulic cylinder; 10. Conveying structure; 11. Guide rod; 12. Conveying seat; 13. Conveying roller; 14. Conveying motor; 15. Conveying belt; 16. Auxiliary roller; 17. Raw material box; 18. Booster pump; 19. Spray plate; 20. Spray gun head; 21. Heating lamp; 22. Leg; 23. Control panel. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] Please refer to Figure 1-3 A metal guardrail powder spraying device includes a device body 1, an annular slide seat 2 is arranged inside the device body 1, an annular slide rail 3 is arranged inside the annular slide seat 2, the annular slide rail 3 is installed on a circular ring 4, and a gear ring 5 is arranged on the outer side of the circular ring 4, the gear ring 5 and the gear 6 are meshed and connected, the gear 6 is connected to a driving motor 7 through a rotating shaft, a horizontal plate 8 is arranged on the inner side of the circular ring 4, a hydraulic cylinder 9 is arranged on the side surface of the horizontal plate 8, a conveying structure 10 is installed on the telescopic end of the hydraulic cylinder 9, a raw material box 17 is arranged on the upper surface of the device body 1, a booster pump 18 is connected to one side of the raw material box 17 through a pipeline, the booster pump 18 is connected to a spray plate 19 through a pipeline, and a spray gun head 20 is arranged on the surface of the spray plate 19.

[0024] In this embodiment: when in use, the guardrail is placed between two conveying structures 10, and the hydraulic cylinder 9 is started to push the conveying structure 10 to clamp and fix the guardrail, and then the drive motor 7, the conveying structure 10 and the booster pump 18 are started at the same time, which is used to convey the guardrail through the conveying structure 10. During the movement of the guardrail, the drive motor 7 drives the gear 6, and under the action of the gear 6 and the gear ring 5, the ring 4 is driven, so that the guardrail rotates during the conveying process, which is convenient for subsequent comprehensive powder spraying operations, avoids blind spots, is conducive to improving the spraying effect, and greatly improves the overall quality of the guardrail.

[0025] Specifically, the conveying structure 10 is composed of a conveying seat 12, a conveying roller 13, a conveying belt 15, a conveying motor 14 and an auxiliary roller 16. The conveying roller 13 is arranged inside the conveying seat 12, and the conveying motor 14 is installed at the end of the conveying roller 13. The conveying belt 15 is arranged on the surface of the conveying roller 13, and the auxiliary roller 16 is arranged on the inner side of the conveying belt 15.

[0026] In this embodiment: by starting the conveying motor 14, the conveying rollers 13 and the conveying belt 15 are driven to convey the guardrail, and the auxiliary rollers 16 play an auxiliary supporting role for the conveying belt 15, so that the guardrail is more stable during the conveying process.

[0027] Specifically, a guide rod 11 is provided on the side surface of the conveying seat 12 , and the guide rod 11 is plugged into the transverse plate 8 .

[0028] In this embodiment, the guide rod 11 is provided to guide the movement of the conveying seat 12, so that the movement of the conveying seat 12 is more stable.

[0029] Specifically, a heating lamp 21 is disposed on the inner side of the device body 1 .

[0030] In this embodiment, a heating lamp 21 is provided to preliminarily heat and dry the guardrail after powder spraying.

[0031] Specifically, the lower surface of the device body 1 is provided with supporting legs 22 .

[0032] In this embodiment: the supporting legs 22 are provided to support the device body 1 .

[0033] Specifically, a control panel 23 is provided on the side surface of the device body 1 .

[0034] In this embodiment: a control panel 23 is provided to control the powder spraying device. The control circuit of the control panel 23 can be realized by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0035] Working principle: When in use, place the guardrail between two conveying structures 10, and start the hydraulic cylinder 9 to push the conveying structure 10 to clamp and fix the guardrail, then start the drive motor 7, the conveying structure 10 and the booster pump 18 at the same time, which is used to convey the guardrail through the conveying structure 10. During the movement of the guardrail, the drive motor 7 drives the gear 6, and under the action of the gear 6 and the gear ring 5, it drives the ring 4, so that the guardrail rotates during the conveying process, which is convenient for subsequent comprehensive powder spraying operations, avoids blind spots, is conducive to improving the spraying effect, and greatly improves the overall quality of the guardrail.

[0036] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A metal guardrail powder spraying device, comprising a device body (1), characterized in that: An annular slide seat (2) is arranged inside the device body (1), an annular slide rail (3) is arranged inside the annular slide seat (2), the annular slide rail (3) is mounted on a circular ring (4), and a toothed ring (5) is arranged on the outer side surface of the circular ring (4), the toothed ring (5) and the gear (6) are meshingly connected, the gear (6) is connected to a driving motor (7) via a rotating shaft, a transverse plate (8) is arranged on the inner side surface of the circular ring (4), a hydraulic cylinder (9) is arranged on the side surface of the transverse plate (8), a conveying structure (10) is installed at the telescopic end of the hydraulic cylinder (9), a raw material box (17) is arranged on the upper surface of the device body (1), a booster pump (18) is connected to one side of the raw material box (17) via a pipeline, the booster pump (18) is connected to a spray plate (19) via a pipeline, and a spray gun head (20) is arranged on the surface of the spray plate (19).

2. A metal guardrail powder spraying equipment according to claim 1, characterized in that: The conveying structure (10) is composed of a conveying seat (12), a conveying roller (13), a conveying belt (15), a conveying motor (14) and an auxiliary roller (16); the conveying seat (12) is provided with a conveying roller (13) inside, and the end of the conveying roller (13) is installed with a conveying motor (14); the surface of the conveying roller (13) is provided with a conveying belt (15), and the inner side of the conveying belt (15) is provided with an auxiliary roller (16).

3. A metal guardrail powder spraying equipment according to claim 2, characterized in that: A guide rod (11) is provided on the side surface of the conveying seat (12), and the guide rod (11) is plugged into the transverse plate (8).

4. The metal guardrail powder spraying equipment according to claim 1 is characterized in that: A heating lamp (21) is provided on the inner side of the device body (1).

5. The metal guardrail powder spraying equipment according to claim 1 is characterized in that: The lower surface of the device body (1) is provided with supporting legs (22).

6. The metal guardrail powder spraying equipment according to claim 1, characterized in that: A control panel (23) is provided on the side surface of the device body (1).

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