CN219540634U

CN219540634U - Carbon adding mechanism of carbon black spray gun

Info

Publication number: CN219540634U
Application number: CN202320843741.0U
Authority: CN
Inventors: 郑坤明
Original assignee: Qingzhou Boao Carbon Black Co ltd
Current assignee: Qingzhou Boao Carbon Black Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-18
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a carbon black spray gun carbon adding mechanism which comprises a movable trolley, a movable plate and a spray gun head, wherein universal wheels are fixed at the left end and the right end of the lower surface of the movable trolley, a motor is fixed on the rear side surface of the movable trolley, a screw rod is fixed at the output end of the motor, a roller is installed at the bottom end of the movable plate, an electric telescopic rod is fixed on the upper surface of the movable plate, a driven wheel is connected with the top end of the driving plate in a meshed mode, a side plate is fixed on the upper surface of the movable plate, a fixed rod is fixed on the upper surface of the driven wheel, the spray gun head is installed at the top end of the fixed rod, a spray flame angle adjusting nozzle is arranged at a spray flame opening of the spray gun head, and a spray angle adjusting nozzle is arranged at the spray opening of the spray gun head. According to the carbon black spray gun carbon increasing mechanism, when the inclination angle of the spray gun head is adjusted, the spray gun head can be fixed immediately, the spray flame range is enlarged through back and forth movement, and the working efficiency is improved.

Description

Carbon adding mechanism of carbon black spray gun

Technical Field

The utility model relates to the technical field of casting and rolling, in particular to a carbon black spray gun carbon increasing mechanism.

Background

During metal casting and rolling, flame is sprayed to the surface of a metal workpiece through a carbon black spray gun carbon adding machine, so that the carbon content of the metal surface is increased, the quality of the metal workpiece is improved, and the angle of a spray gun head can be adjusted by the existing carbon black spray gun carbon adding mechanism, and small-angle adjustment can be performed;

however, the existing carbon black spray gun carbon adding mechanism has the problem that the spray gun head cannot be fixed quickly, for example, the Chinese patent publication No. CN214581054U discloses a carbon black spray gun carbon adding mechanism which solves the problem that the existing carbon black spray gun is inconvenient to adjust the angle, but after the angle of the spray gun head is adjusted, the spray gun head is limited by a miniature lifting motor and plug-in connection, so that the operation is complex, and therefore, the carbon black spray gun carbon adding mechanism is proposed so as to solve the problem.

Disclosure of Invention

The utility model aims to provide a carbon black spray gun carbon adding mechanism, which solves the problem that the existing carbon black spray gun carbon adding mechanism proposed in the background art cannot quickly fix a spray gun head.

In order to achieve the above purpose, the present utility model provides the following technical solutions: carbon black spray gun charcoal adding mechanism includes travelling car, movable plate and spray gun head:

universal wheels are fixed at the left end and the right end of the lower surface of the mobile trolley, a motor is fixed on the rear side surface of the mobile trolley, a screw rod is fixed at the output end of the motor, a mobile plate is connected with the outer end of the screw rod in a threaded manner, a roller is installed at the bottom end of the mobile plate, an electric telescopic rod is fixed on the upper surface of the mobile plate, a driving plate is fixed at the output end of the electric telescopic rod, and a driven wheel is connected to the top end of the driving plate in a meshed manner;

a side plate is fixed on the upper surface of the movable plate, and a fixed rod is fixed on the upper surface of the driven wheel;

the spray gun head is arranged at the top end of the fixed rod, a spray flame angle adjusting nozzle is arranged at the spray flame port of the spray gun head, and a spray angle adjusting nozzle is arranged at the spray port of the spray gun head.

Preferably, a sliding groove is formed in the top end of the movable trolley, and the bottom end of the movable plate is located in the sliding groove at the top end of the movable trolley.

Preferably, the top end of the driving plate is of a zigzag structure, and the driven wheel forms a rotating structure with the moving plate through the driving plate.

Preferably, the driven wheel penetrates through the inner part of the side plate.

Preferably, the active plate is symmetrically disposed about a center line of the moving plate.

Preferably, the lower surface of the roller is attached to the upper surface of the travelling car.

Compared with the prior art, the utility model has the beneficial effects that: according to the carbon black spray gun carbon increasing mechanism, when the inclination angle of the spray gun head is adjusted, the spray gun head can be fixed immediately, the spray flame range is enlarged through back and forth movement, and the working efficiency is improved;

1. the electric telescopic rod, the driving plate and the driven wheel are arranged, the driving plate is driven to move by the expansion and contraction of the electric telescopic rod, so that the driven wheel, the fixing rod and the spray gun head rotate, the angle of the spray gun head is adjusted, and when the electric telescopic rod stops expanding and contracting, the driving plate stops moving, so that the driven wheel, the fixing rod and the spray gun head stop rotating, and the spray gun head with the angle adjusted can be quickly fixed;

2. the spray gun is provided with the screw rod, the moving plate and the spray gun head, and the screw rod rotates to drive the moving plate to move, so that the spray gun head on the moving plate moves, the flame spraying range is enlarged, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is a schematic side view in cross-section of the present utility model;

FIG. 3 is a schematic view of the whole structure of the mobile plate of the present utility model;

fig. 4 is a schematic view of the overall structure of the driven wheel of the present utility model.

In the figure: 1. a moving trolley; 2. a universal wheel; 3. a motor; 4. a screw rod; 5. a moving plate; 6. a roller; 7. an electric telescopic rod; 8. an active plate; 9. driven wheel; 10. a side plate; 11. a fixed rod; 12. a spray gun head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the carbon black spray gun carbon adding mechanism comprises a movable trolley 1, universal wheels 2, a motor 3, a screw rod 4, a movable plate 5, idler wheels 6, an electric telescopic rod 7, a driving plate 8, driven wheels 9, side plates 10, a fixed rod 11 and spray gun heads 12, wherein the universal wheels 2 are fixed at the left end and the right end of the lower surface of the movable trolley 1, and the movable trolley 1 is moved under the action of the universal wheels 2 as shown in fig. 1 and 2;

as shown in fig. 1, 2 and 4, a side plate 10 is fixed on the upper surface of the moving plate 5, an electric telescopic rod 7 is fixed on the upper surface of the moving plate 5, a driving plate 8 is fixed at the output end of the electric telescopic rod 7, a driven wheel 9 is connected to the top end of the driving plate 8 in a meshed manner, a fixed rod 11 is fixed on the upper surface of the driven wheel 9, the driven wheel 9 penetrates through the side plate 10, when the angle of the spray gun head 12 needs to be adjusted, the electric telescopic rod 7 drives the driving plate 8 with a sawtooth-shaped top end to move, so that the driven wheel 9 and the fixed rod 11 rotate, the angle of the spray gun head 12 on the fixed rod 11 is adjusted, and when the power of the electric telescopic rod 7 is disconnected, the length of the electric telescopic rod 7 is inconvenient, so that the driven wheel 9, the fixed rod 11 and the spray gun head 12 are fixed;

the spray gun head 12 is arranged at the top end of the fixed rod 11, a spray flame angle adjusting nozzle is arranged at a spray flame opening of the spray gun head 12, a spray flame angle adjusting nozzle is arranged at a spray opening of the spray gun head 12, an air conveying pipeline is communicated with an air chamber of the spray gun head 12, fuel gas enters the spray flame angle adjusting nozzle in the spray gun head 12 through the pipeline, air and the fuel gas are sprayed out of the spray gun head 12 to spray flame on the metal surface, and the carbon content of the metal surface is increased during casting and rolling;

when spraying flame, because the trailing flank of travelling car 1 is fixed with motor 3, the output of motor 3 is fixed with lead screw 4, the outer end threaded connection of lead screw 4 has movable plate 5, the spout has been seted up on the top of travelling car 1, and the bottom of movable plate 5 is located the spout on travelling car 1 top, gyro wheel 6 is installed to the bottom of movable plate 5, the lower surface and the upper surface laminating of travelling car 1 of gyro wheel 6, motor 3 drives lead screw 4 rotation, thereby drive movable plate 5 and remove in the spout of travelling car 1, enlarge flame injection scope, improve work efficiency, so that accomplish a series of operations of this carbon black spray gun carbon adding mechanism above, the content that does not make detailed description in this specification belongs to the prior art that the expert in this field knows.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Carbon black spray gun charcoal adding mechanism, including travelling car (1), movable plate (5) and spray gun head (12), its characterized in that:

the automatic lifting device is characterized in that universal wheels (2) are fixed at the left end and the right end of the lower surface of the mobile trolley (1), a motor (3) is fixed on the rear side surface of the mobile trolley (1), a screw rod (4) is fixed at the output end of the motor (3), a mobile plate (5) is connected with the outer end of the screw rod (4) in a threaded mode, a roller (6) is installed at the bottom end of the mobile plate (5), an electric telescopic rod (7) is fixed on the upper surface of the mobile plate (5), a driving plate (8) is fixed at the output end of the electric telescopic rod (7), and a driven wheel (9) is connected with the top end of the driving plate (8) in a meshed mode.

A side plate (10) is fixed on the upper surface of the moving plate (5), and a fixing rod (11) is fixed on the upper surface of the driven wheel (9);

the spray gun head (12) is arranged at the top end of the fixed rod (11), a spray flame angle adjusting nozzle is arranged at a spray flame port of the spray gun head (12), and a spray angle adjusting nozzle is arranged at a spray nozzle of the spray gun head (12).

2. The carbon black spray gun carbon adding mechanism of claim 1, wherein: the top of travelling car (1) has seted up the spout, and the bottom of travelling plate (5) is located the spout on travelling car (1) top.

3. The carbon black spray gun carbon adding mechanism of claim 1, wherein: the top end of the driving plate (8) is of a zigzag structure, and the driven wheel (9) and the moving plate (5) form a rotating structure through the driving plate (8).

4. The carbon black spray gun carbon adding mechanism of claim 1, wherein: the driven wheel (9) penetrates through the side plate (10).

5. The carbon black spray gun carbon adding mechanism of claim 1, wherein: the driving plates (8) are symmetrically arranged about the center line of the moving plate (5).

6. The carbon black spray gun carbon adding mechanism of claim 1, wherein: the lower surface of the roller (6) is attached to the upper surface of the mobile trolley (1).