CN112376007A

CN112376007A - On-line automatic ash beating device for foundation bolt hot-dip galvanizing

Info

Publication number: CN112376007A
Application number: CN202011168368.0A
Authority: CN
Inventors: 戴海峰; 郭冉; 凌波; 王强
Original assignee: Xuzhou Remarkable Intelligent Technology Co ltd
Current assignee: Xuzhou Remarkable Intelligent Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-02-19

Abstract

The invention discloses an on-line automatic dust removing device for hot dip galvanizing of foundation bolts, which comprises a bottom plate, wherein a movable guide rail is arranged on the bottom plate, a rack is arranged on the movable guide rail, a driving mechanism is arranged on the movable guide rail, the driving mechanism comprises a movable plate, a motor is arranged on the upper surface of the movable plate, a limiting device and a gear are arranged on the lower surface of the movable plate, the gear corresponds to the rack, and the limiting device prevents the driving mechanism from being separated from the movable guide rail; and a fixing frame is arranged on the movable plate on one side of the motor, and an ash beating plate is arranged on the fixing frame. The invention reduces the operation process of workers beside the zinc pot, thereby reducing the working danger (the zinc pot is in a high-temperature environment, and certain organic waste gas can be generated in the galvanizing process), simultaneously reducing the working strength of the workers, replacing the process with a machine, having high automation degree and improving the galvanizing efficiency.

Description

On-line automatic ash beating device for foundation bolt hot-dip galvanizing

Technical Field

The invention relates to the field of hot galvanizing devices, in particular to an on-line automatic dust removing device for hot dip galvanizing of foundation bolts.

Background

Hot dip galvanization, i.e. hot galvanizing, also called hot dip galvanization and hot dip galvanization: the method is an effective metal corrosion prevention mode and is mainly used for metal structure facilities in various industries. The steel member after rust removal is immersed in molten zinc at about 500 ℃ to enable a zinc layer to be attached to the surface of the steel member, so that the aim of corrosion prevention is fulfilled. The hot galvanizing process flow comprises the following steps: pickling a finished product, washing with water, adding a plating assistant solution, drying, plating on a rack, cooling, passivating, cleaning, polishing and hot galvanizing.

However, in the hot galvanizing industry, the traditional screw hot galvanizing mode is limited by complex screw appearance, severe operation environment and limited zinc pot size, and basically adopts manual dust beating, and the dust beating mode has low efficiency, high manual labor intensity and certain danger.

Disclosure of Invention

The invention aims to provide an on-line automatic dust removing device for hot dip galvanizing of foundation bolts, which reduces the operation process of workers beside a zinc pot, thereby reducing the working danger (the zinc pot is in a high-temperature environment, and certain organic waste gas is generated in the galvanizing process), simultaneously reducing the working strength of the workers, replacing the process with a machine, having high automation degree and improving the galvanizing efficiency.

In order to solve the technical problems, the invention provides an online automatic dust removing device for hot dip galvanizing of foundation bolts, which comprises a bottom plate, wherein a movable guide rail is arranged on the bottom plate, a rack is arranged on the movable guide rail, a driving mechanism is arranged on the movable guide rail, the driving mechanism comprises a movable plate, a motor is arranged on the upper surface of the movable plate, a limiting device and a gear are arranged on the lower surface of the movable plate, the gear corresponds to the rack, and the limiting device prevents the driving mechanism from being separated from the movable guide rail; and a fixing frame is arranged on the movable plate on one side of the motor, and an ash beating plate is arranged on the fixing frame.

Furthermore, the dust beating plate is fixedly connected with the fixing frame through bolts.

Further, the movable guide rail comprises two C-shaped guide rails which are symmetrically arranged, the limiting devices are symmetrically arranged on the movable plate and comprise side plates and composite bearings, and the composite bearings are matched with the C-shaped guide rails for use.

Further, the motor can adopt a three-phase motor and/or a servo motor.

Further, the limiting device is a dovetail groove, and the moving guide rail is a trapezoidal guide rail.

Further, the direction of the rack is far away from the dust striking plate.

Further, beat the hawk and be the trapezium structure, the long limit of beating the hawk is kept away from the mount, the long limit both sides of beating the hawk still are provided with the extension board.

The invention has the beneficial effects that: 1. compared with the prior art, the automatic starting and stopping device is simple in structure, automatic starting and stopping are achieved by using an automatic telephone program, and manual operation is not needed;

2. the operation is simple, the operation is easy, and the maintenance is convenient;

3. realize automatic deashing, reduce intensity of labour, avoid the workman to work for a long time under high temperature adverse circumstances.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the overall structure of the present invention.

The reference numbers in the figures illustrate: 1. a drive mechanism; 11. moving the plate; 12. a motor; 13. a limiting device; 14. a gear; 2. a rack; 3. a moving guide rail; 4. a fixed mount; 5. plastering plates; 6. a base plate; 7. a composite bearing; 8. a side plate; 9. an extension plate.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1 to 2, an embodiment of an on-line automatic dusting device for hot dip galvanizing of an anchor bolt according to the present invention includes a bottom plate 6, a moving guide rail 3 is disposed on the bottom plate 6, a rack 2 is disposed on the moving guide rail 3, a driving mechanism 1 is disposed on the moving guide rail 3, the driving mechanism 1 includes a moving plate 11, a motor 12 is disposed on an upper surface of the moving plate 11, a limiting device 13 and a gear 14 are disposed on a lower surface of the moving plate 11, the gear 14 corresponds to the rack 2, and the limiting device 13 prevents the driving mechanism 1 from separating from the moving guide rail 3; one side of the motor 12 is provided with a fixed frame 4 on the movable plate 11, and the fixed frame 4 is provided with an ash beating plate 5.

During the use, utilize automatic program control actuating mechanism 1 to slide on moving guide 3, gear 14 on actuating mechanism 1 and rack 2 on moving guide 3 use mutually, the operation is stable, prevent to skid, and when beating the ash, rack 2 side is put, opposite with the zinc pot direction, it leads to the operation unstability to prevent to spatter zinc, equipment damage, actuating mechanism 1 removes and drives mount 4 and remove, mount 4 removes and drives 5 removals of beating the hawk and be used for scraping the ash, and actuating mechanism 1 still includes stop device 13, utilize stop device 13 to prevent that actuating mechanism 1 from breaking away from the emergence that moving guide 3 leads to dangerous operating mode during operation.

The first embodiment is as follows: the movable guide rail 3 comprises two C-shaped guide rails which are symmetrically arranged, the limiting devices 13 are symmetrically arranged on the movable plate 11, the limiting devices 13 comprise side plates 8 and composite bearings 7, and the composite bearings 7 are matched with the C-shaped guide rails for use to prevent the driving mechanism 1 from being separated from the movable guide rail 3 to cause dangerous working conditions when in operation.

Example two: the limiting device 13 is a dovetail groove, the movable guide rail 3 is a trapezoidal guide rail, and the driving mechanism 1 is matched with the trapezoidal guide rail to prevent dangerous working conditions caused by separation from the movable guide rail 3 when running.

Beat hawk 5 and be the trapezium structure, beat hawk 5's long limit and keep away from mount 4, beat hawk 5's long limit both sides still are provided with extension board 9, can increase and beat hawk 5's usable floor area, and application scope is wide and work efficiency is high.

The motor 12 can be a three-phase motor 12, and frequency conversion control is adopted; or the servo motor 12 can be controlled by an encoder; each ash beating process needs acceleration, uniform speed and deceleration processes, and the ash beating time is strictly controlled.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.

Claims

1. An online automatic dust removing device for hot dip galvanizing of foundation bolts is characterized by comprising a bottom plate, wherein a movable guide rail is arranged on the bottom plate, a rack is arranged on the movable guide rail, a driving mechanism is arranged on the movable guide rail and comprises a movable plate, a motor is arranged on the upper surface of the movable plate, a limiting device and a gear are arranged on the lower surface of the movable plate, the gear corresponds to the rack, and the limiting device prevents the driving mechanism from being separated from the movable guide rail;

and a fixing frame is arranged on the movable plate on one side of the motor, and an ash beating plate is arranged on the fixing frame.

2. The on-line automatic dusting device for the hot dip galvanizing of the foundation bolt according to claim 1, wherein the dusting plate is fixedly connected with the fixing frame through bolts.

3. The on-line automatic dusting device for the hot dip galvanizing of the foundation bolt according to claim 1, wherein the moving guide rail comprises two symmetrically arranged C-shaped guide rails, the limiting devices are symmetrically arranged on the moving plate, and the limiting devices comprise side plates and composite bearings, and the composite bearings are matched with the C-shaped guide rails for use.

4. The on-line automatic dusting device for the hot dip galvanizing of the foundation bolt according to claim 1, wherein the motor can be a three-phase motor or a servo motor.

5. The on-line automatic dusting device for the hot dip galvanizing of the foundation bolt according to claim 1, wherein the limiting device is a dovetail groove, and the moving guide rail is a trapezoidal guide rail.

6. The on-line automatic dusting device for the hot dip galvanizing of foundation bolts according to claim 1, wherein the rack is directed away from the dusting plate.

7. The on-line automatic dusting device for the hot dip galvanizing of the foundation bolt according to claim 1, wherein the dusting plate is of a trapezoidal structure, the long side of the dusting plate is far away from the fixed frame, and extension plates are further arranged on two sides of the long side of the dusting plate.