Cleaning device for intermediate frequency furnace

Abstract

The utility model discloses a cleaning device for an intermediate frequency furnace, which comprises a fixing support, a cleaning assembly used for cleaning the intermediate frequency furnace and a driving assembly used for driving the cleaning assembly to operate are installed on the fixing support, a thread dust collection hose is installed on the cleaning assembly, and the cleaning assembly comprises a cleaning cylinder. A dust collection conical hopper is integrally formed at the lower end of the cleaning cylinder; according to the cleaning device for the intermediate frequency furnace, the cleaning assembly is additionally arranged, the cleaning brush of the cleaning assembly is used for brushing and cleaning the intermediate frequency furnace through the driving assembly, then airflow is continuously extracted from the cleaning cylinder through the threaded dust collection hose, suction force is generated in the cleaning cylinder, and dust particles brushed out of the intermediate frequency furnace are sucked into the cleaning cylinder through the dust collection holes; and the dust particles are discharged out of the cleaning cylinder along the thread dust collection hose along with the airflow, so that the dust particles generated after brushing cannot remain in the intermediate frequency furnace, the cleaning effect is improved, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of intermediate frequency furnace equipment, specifically to a cleaning device for intermediate frequency furnace. BACKGROUND

[0002] Intermediate frequency furnace is a kind of power device that converts 50HZ alternating current into intermediate frequency, three-phase power frequency alternating current is changed into direct current after rectification, and then direct current is changed into adjustable intermediate frequency current, and the intermediate frequency alternating current flowing in the capacitor and inductive coil generates high-density magnetic lines of force in the induction coil, and cuts the metal material contained in the induction coil, which generates a large eddy current in the metal material, thereby melting the metal, and a large amount of metal particles and some other dust will be left in the furnace after the intermediate frequency furnace works and cools down, and it is difficult to remove this part of dust through the dust outlet at the bottom of the furnace, and the existing intermediate frequency furnace cleaning and dust removal device cannot remove the dust adhered to the inner wall of the furnace, and at the same time cannot completely remove the dust at the bottom of the furnace, always leaving some residual dust, affecting the next work of the intermediate frequency furnace, making the internal metal unevenly heated, and affecting the service life of the intermediate frequency furnace, and the existing intermediate frequency furnace cleaning and dust removal device is also easy to damage the furnace wall and the furnace bottom during cleaning.

[0003] After searching, the patent file with application number CN202020334270.7 discloses an intermediate frequency furnace cleaning and dust removal device, which comprises a control chamber, a side brush assembly, a main bottom brush assembly, a damping assembly, and a vice bottom brush assembly. The utility model drives the main shaft to rotate through the motor, so that the part of the device enters the intermediate frequency furnace and rotates, which can clean the dust inside the intermediate frequency furnace. The side brush assembly can be moved by the electric telescopic rod to adapt to intermediate frequency furnaces of different radii. The four side brush assemblies are not the same height and can fully clean the dust on the furnace wall without leaving any cleaning dead angle. The inner wall of the intermediate frequency furnace can be prevented from being scratched by the buffer telescopic rod and the buffer spring, which is conducive to completing the cleaning work while protecting the intermediate frequency furnace. The main bottom brush assembly and the vice bottom brush assembly can fully clean the dust at the bottom of the furnace, the coverage area is large, and the dust in the corners of the furnace bottom can also be cleaned out, the cleaning effect is good, and the damping assembly can prevent the device from descending too low and avoid damaging the intermediate frequency furnace.

[0004] However, the utility model still has the following defects:

[0005] When cleaning the intermediate frequency furnace, the utility model cleans the inside of the intermediate frequency furnace by various brushes, but the brushed dust will still be located inside the intermediate frequency furnace, and it may not be completely discharged through the dust outlet, and there is still a possibility of accumulation inside the intermediate frequency furnace, which leads to incomplete cleaning of the intermediate frequency furnace. Therefore, we need to propose a cleaning device for intermediate frequency furnace to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a cleaning device for intermediate frequency furnace, increase the cleaning assembly, through the drive assembly and make the cleaning brush of cleaning assembly to the intermediate frequency furnace and wash clean, and then through the thread silk dust collection hose and continuously extract the airflow from the cleaning cylinder, make the suction force in the cleaning cylinder, and the dust particle that washes out in the intermediate frequency furnace is inhaled the cleaning cylinder through the dust collection hole, and along with the airflow and export the cleaning cylinder from thread silk dust collection hose, so that the dust particle that washes out after produces does not remain in the intermediate frequency furnace, improve the cleaning effect, improve the practicality of the device, to solve the problem of above -mentioned background art.

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of cleaning device for intermediate frequency furnace, including fixed support, the fixed support is installed for the cleaning assembly of the intermediate frequency furnace cleaning and the drive assembly for driving cleaning assembly operation, the cleaning assembly is installed with thread silk dust collection hose;

[0008] The cleaning assembly includes cleaning cylinder, the lower end of the cleaning cylinder is integrally formed with dust collection cone hopper, a plurality of cleaning brushes arranged in annular array are arranged on the side wall of the cleaning cylinder, a plurality of dust collection holes arranged in annular array are opened on the cleaning cylinder, and each group of cleaning brushes and each group of dust collection holes are arranged in sequence.

[0009] Preferably, the lower end of the dust collection cone hopper is rotatably connected to a dust collection interface, and one end of the thread silk dust collection hose is used in cooperation with the dust collection interface.

[0010] Preferably, the end of the thread silk dust collection hose away from the dust collection interface is communicated with a dust collector.

[0011] Preferably, the drive assembly includes a pneumatic cylinder, the base of the pneumatic cylinder is installed on the fixed support, a motor mounting seat is installed on the piston rod of the pneumatic cylinder, and a motor is installed at the lower end of the motor mounting seat.

[0012] Preferably, the output shaft of the motor is installed with a fixed disc, the lower end of the fixed disc is fixed with a clamping block, and a sliding hole is formed in the clamping block.

[0013] Preferably, a clamping groove is formed at the upper end of the cleaning cylinder, a screw rod is integrally formed at the inner bottom of the clamping groove, a hexagon nut is threadedly connected to the screw rod, and the cleaning cylinder is fixed on the clamping block through the cooperation of the clamping groove, the screw rod, the hexagon nut and the clamping block.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] This invention incorporates a cleaning component. A drive mechanism activates the cleaning brush to clean the induction furnace. A continuous airflow is then drawn from the cleaning cylinder via a threaded suction hose, creating suction that draws dust particles from the furnace through the suction port. These particles are then discharged from the cleaning cylinder along the threaded suction hose with the airflow. This design prevents dust particles from remaining inside the furnace, improving cleaning efficiency and enhancing the device's practicality. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0017] Fig. 2 This is a schematic diagram of the structure of the cleaning component of this utility model;

[0018] Fig. 3 This is a schematic diagram of the structure of the drive component of this utility model.

[0019] In the diagram: 100, fixed bracket; 200, drive assembly; 201, cylinder; 202, motor mounting base; 203, motor; 204, fixed plate; 205, locking block; 206, sliding hole; 300, cleaning assembly; 301, cleaning cylinder; 302, slot; 303, screw; 304, hexagonal nut; 305, cleaning brush; 306, suction hole; 307, suction cone; 308, suction interface; 400, threaded suction hose; 500, vacuum cleaner. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figs. 1-3 The present invention provides a technical solution: a cleaning device for a medium frequency furnace, including a fixed bracket 100, on which a cleaning component 300 for cleaning the medium frequency furnace and a driving component 200 for driving the cleaning component 300 to operate are installed, and a threaded dust suction hose 400 is installed on the cleaning component 300.

[0022] The cleaning assembly 300 comprises a cleaning cylinder 301, the lower end of the cleaning cylinder 301 is integrally formed with a dust suction cone hopper 307, a plurality of groups of cleaning brushes 305 arranged in a ring array are arranged on the side wall of the cleaning cylinder 301, a plurality of groups of dust suction holes 306 arranged in a ring array are opened on the cleaning cylinder 301, each group of the cleaning brushes 305 and each group of the dust suction holes 306 are arranged in a staggered manner, so as to improve the dust suction efficiency of the dust suction holes 306 and prevent dust particles washed out by the cleaning brushes 305 from escaping;

[0023] The cleaning cylinder 301 of the cleaning assembly 300 is driven to rotate by the driving assembly 200, so that the cleaning brushes 305 of the cleaning assembly 300 brush and clean the intermediate frequency furnace, and then the air flow is continuously extracted from the cleaning cylinder 301 by the threaded silk dust suction hose 400, so that the suction force is generated in the cleaning cylinder 301, the dust particles washed out from the intermediate frequency furnace are sucked into the cleaning cylinder 301 through the dust suction holes 306, and are discharged from the cleaning cylinder 301 along the threaded silk dust suction hose 400 with the air flow, so that the dust particles generated after being brushed do not remain in the intermediate frequency furnace, the cleaning effect is improved, and the practicability of the device is improved.

[0024] The lower end of the dust suction cone hopper 307 is rotatably connected with a dust suction interface 308, one end of the threaded silk dust suction hose 400 is used in cooperation with the dust suction interface 308, when installed, the cleaning assembly 300 is inserted into the intermediate frequency furnace through the upper part of the intermediate frequency furnace, and then the threaded silk dust suction hose 400 is communicated with the dust suction interface 308, the installation work of the device is completed, and the cleaning operation of the intermediate frequency furnace can be performed.

[0025] One end of the threaded silk dust suction hose 400 away from the dust suction interface 308 is communicated with a dust collector 500, the threaded silk dust suction hose 400 is used for air extraction into the cleaning cylinder 301 through the operation of the dust collector 500, and the dust particles removed are filtered and collected through the dust collector 500.

[0026] The driving assembly 200 comprises a pneumatic cylinder 201, the base of the pneumatic cylinder 201 is installed on the fixed support 100, a motor mounting seat 202 is installed on the piston rod of the pneumatic cylinder 201, a motor 203 is installed at the lower end of the motor mounting seat 202, the cleaning cylinder 301 is moved up and down through the operation of the pneumatic cylinder 201, so that the cleaning brushes 305 can clean the inside of the intermediate frequency furnace up and down, and the cleaning cylinder 301 is rotated through the operation of the motor 203, so that the cleaning brushes 305 rotate around the central axis of the cleaning cylinder 301, thereby brushing and cleaning the inside of the intermediate frequency furnace.

[0027] A fixed disc 204 is installed on the output shaft of the motor 203, a clamping block 205 is fixed at the lower end of the fixed disc 204, and a sliding hole 206 is formed in the clamping block 205;

[0028] The cleaning barrel 301 is provided with a clamping groove 302 at the upper end, the inner bottom of the clamping groove 302 is integrally formed with a screw rod 303, the screw rod 303 is threadedly connected with a hexagonal nut 304, the cleaning barrel 301 is fixed on the clamping block 205 through the cooperation of the clamping groove 302, the screw rod 303, the hexagonal nut 304 and the clamping block 205, the cleaning assembly 300 is installed on the driving assembly 200 through the fixing mode of the screw rod 303 and the hexagonal nut 304, so that the device can be quickly disassembled and installed, and the motor 203 of the driving assembly 200 can drive the cleaning assembly 300 to rotate at the same frequency.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for medium frequency furnaces, comprising a fixed support (100), characterized in that: The fixed support (100) is provided with a cleaning assembly (300) for cleaning the intermediate frequency furnace and a driving assembly (200) for driving the cleaning assembly (300) to operate, the cleaning assembly (300) is provided with a threaded wire dust suction hose (400); The cleaning assembly (300) comprises a cleaning cylinder (301), the lower end of the cleaning cylinder (301) is integrally formed with a dust suction cone hopper (307), the sidewall of the cleaning cylinder (301) is provided with a plurality of groups of cleaning brushes (305) arranged in a ring array, a plurality of groups of dust suction holes (306) are formed in the cleaning cylinder (301) and arranged in a ring array, and each group of cleaning brushes (305) and each group of dust suction holes (306) are arranged in a staggered manner.

2. A cleaning device for an intermediate frequency oven according to claim 1, characterized in that: The lower end of the dust suction cone hopper (307) is rotatably connected with a dust suction interface (308), and one end of the threaded wire dust suction hose (400) is used in cooperation with the dust suction interface (308).

3. A cleaning device for an intermediate frequency oven as claimed in claim 2, characterized in that: The threaded wire dust suction hose (400) is communicated with a dust collector (500) at an end away from the dust suction interface (308).

4. A cleaning device for an intermediate frequency oven as claimed in claim 3, characterized in that: The driving assembly (200) comprises a gas cylinder (201), the base of the gas cylinder (201) is mounted on the fixed support (100), a motor mounting seat (202) is mounted on the piston rod of the gas cylinder (201), and a motor (203) is mounted on the lower end of the motor mounting seat (202).

5. A cleaning device for an intermediate frequency oven as claimed in claim 4, characterized in that: The output shaft of the motor (203) is provided with a fixed disc (204), the lower end of the fixed disc (204) is fixedly provided with a clamping block (205), and a sliding hole (206) is formed in the clamping block (205).

6. A cleaning device for an intermediate frequency oven as claimed in claim 5, characterized in that: A clamping groove (302) is formed in the upper end of the cleaning cylinder (301), the inner bottom of the clamping groove (302) is integrally formed with a screw rod (303), the screw rod (303) is threadedly connected with a hexagonal nut (304), and the cleaning cylinder (301) is fixed on the clamping block (205) through cooperation of the clamping groove (302), the screw rod (303), the hexagonal nut (304) and the clamping block (205).

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