CN110130618B

CN110130618B - Wall grooving machine

Info

Publication number: CN110130618B
Application number: CN201910442666.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Liaocheng Jiuzhou Construction Group Co Ltd
Current assignee: Liaocheng Jiuzhou Construction Group Co., Ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-11-10
Anticipated expiration: 2039-05-25
Also published as: CN110130618A

Abstract

The invention discloses a wall grooving machine which comprises a shell, a cover plate arranged at an opening of the shell and a milling cutter mechanism arranged in the shell, wherein the milling cutter mechanism comprises four first electric push rods, and a movable plate is arranged at the telescopic ends of the first electric push rods; the movable plate is hinged with a swinging rod; a first motor is installed at the swinging end of the swinging rod, and a milling cutter is installed on an output shaft of the first motor; the movable plate is provided with a mounting plate, and the movable plate is provided with a second electric push rod for driving the mounting plate to move along the slide rail; a first sliding groove is formed in the moving plate; a second motor is installed on the installation plate, and an output shaft of the second motor penetrates through the first sliding groove and is provided with a rotating wheel; the swing rod is provided with a second sliding groove along the length direction, and the eccentric position of the rotating wheel is provided with a cylindrical protrusion extending into the second sliding groove. The wall grooving machine is simple to use, and can conveniently control the grooving depth and width.

Description

Wall grooving machine

Technical Field

The invention relates to the technical field of building decoration mechanical equipment, in particular to a wall grooving machine.

Background

At present, in the decoration process of office buildings and family houses, circuit wiring, water and gas pipeline laying, television and communication line wiring which are required to be carried out are generally carried out by adopting a pre-buried pipeline mode, and due to unreasonable design or deformation and blockage of the pre-buried pipeline, normal pipe burying and paying-off cannot be carried out, and grooving is required again. The traditional wall grooving method is characterized in that a seam is firstly cut and then a wire outlet groove is chiseled by an electric hammer, and the method is complex in operation, low in efficiency and large in damage to a wall body. The wall grooving machine is an electric tool for grooving on a wall, and can be used for grooving a wire groove required by construction in one operation without assisting other tool operations. However, the conventional wall grooving machine has the following disadvantages: firstly, the feeding amount is controlled manually in the wall slotting process, the depth is not easy to control, and certain deviation can occur in the slots formed by the feeding amount; secondly, most of the wall slotting machines can generate much dust; thirdly, the slotting width is not easy to control, and the slotting width can be finished by manually cutting back and forth for multiple times.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a wall grooving machine which is simple to use, convenient and safe, and convenient to adjust the grooving depth and the grooving width.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a wall grooving machine comprises a shell and a cover plate arranged at an opening of the shell, and is characterized by further comprising a milling cutter mechanism arranged in the shell, wherein the milling cutter mechanism comprises first electric push rods fixedly arranged at four corners of the cover plate along a direction perpendicular to the cover plate, the first electric push rods are positioned in the shell, and a movable plate parallel to the cover plate is fixedly arranged at a telescopic end of the first electric push rods; a swing rod is hinged to the side surface, close to the cover plate, of the moving plate; a first motor is installed at the swinging end of the swinging rod, a milling cutter is installed on an output shaft of the first motor along the direction vertical to the cover plate, and an avoidance port is formed in the position of the milling cutter on the cover plate; two sliding rails are arranged on the side face, far away from the cover plate, of the moving plate side by side, sliding blocks are connected to the sliding rails in a sliding mode, an installation plate is arranged between the two sliding blocks, and two second electric push rods used for driving the installation plate to move along the sliding rails are arranged on the moving plate side by side; a first sliding groove is formed in the movable plate between the two sliding rails along the length direction of the sliding rails; a second motor is installed on the installation plate, and an output shaft of the second motor penetrates through the first sliding groove and is provided with a rotating wheel; the swing rod is provided with a second sliding groove along the length direction, and the eccentric position of the rotating wheel is provided with a cylindrical protrusion extending into the second sliding groove.

Through the technical scheme, this wall groover during operation, control first motor and drive milling cutter and rotate, control first electric putter shrink, drive the movable plate and remove to the wall, thereby make milling cutter inject among the wall body, through the length of controlling first electric putter shrink, can control grooved degree of depth, at this moment the second motor drives the runner and rotates, because swinging arms one end is articulated with the movable plate, so the runner drives the reciprocating swing of swinging arms through the cooperation of cylinder arch and second spout during rotation, thereby drive the reciprocating swing of milling cutter, thereby make milling cutter open the groove on the wall. The wall grooving machine can control the grooving width, and the position of the rotating wheel contacting with the oscillating rod is controlled by controlling the extension length of the second electric push rod, so that the swinging angle of the oscillating rod is changed, and the width of the milling cutter milling groove is controlled.

In a further technical scheme, a mounting hole is formed in the side face of the shell at the position of the milling cutter, and a dust suction head connected with a dust collector is mounted at the mounting hole and used for sucking away dust generated in the grooving process, so that the whole grooving process is clean.

In a further technical scheme, four travelling wheels are rotatably connected to the side surface of the shell.

In a further technical scheme, a handle part is arranged on the shell.

In a further technical scheme, a plurality of electric control buttons are arranged on the shell.

(III) advantageous effects

Compared with the prior art, the technical scheme of the invention has the following advantages:

(1) compared with manual operation, the efficiency is higher, and meanwhile, the labor force is saved;

(2) the width and the depth of the slot can be adjusted;

(3) the cleaning is convenient.

Drawings

FIGS. 1-3 are schematic views of an assembly structure of a wall grooving machine in an embodiment;

FIGS. 4-5 are schematic views of the milling cutter mechanism of the embodiment;

FIG. 6 is a structural diagram illustrating a first adjustment state of the slot width in the embodiment;

FIG. 7 is a structural diagram illustrating a second adjustment state of the slot width in the embodiment.

Detailed Description

Referring to fig. 1-7, a wall grooving machine comprises a housing 1, a cover plate 2 arranged at an opening of the housing 1, four traveling wheels 3 rotatably connected to a side surface of the housing 1, a handle portion 5 and a plurality of electric control buttons 18 arranged on the housing 1, and a milling cutter mechanism arranged in the housing 1, wherein the milling cutter mechanism comprises first electric push rods 13 fixedly arranged at four corners of the cover plate 2 along a direction perpendicular to the cover plate 2, the first electric push rods 13 are positioned in the housing 1, and a movable plate 7 parallel to the cover plate 2 is fixedly arranged at a telescopic end of the first electric push rods 13; a swing rod 6 is hinged to the side surface, close to the cover plate 2, of the moving plate 7; a first motor 11 is installed at the swinging end of the swinging rod 6, a milling cutter 12 is installed on an output shaft of the first motor 11 along the direction vertical to the cover plate 2, and an avoidance opening is formed in the position, on the milling cutter 12, of the cover plate 2; two sliding rails 14 are arranged on the side face, far away from the cover plate, of the moving plate 7 side by side, sliding blocks 15 are connected to the sliding rails 14 in a sliding mode, an installation plate 17 is arranged between the two sliding blocks 14, and two second electric push rods 16 used for driving the installation plate 17 to move along the sliding rails 14 are arranged on the moving plate 7 side by side; a first sliding groove 71 is formed in the moving plate 7 between the two sliding rails 14 along the length direction of the sliding rails; a second motor 8 is mounted on the mounting plate 17, and an output shaft of the second motor 8 passes through the first chute 71 and is provided with a rotating wheel 9; a second sliding groove 61 is formed in the oscillating rod 6 along the length direction of the oscillating rod, and a cylindrical protrusion 10 extending into the second sliding groove 61 is arranged at the eccentric position of the rotating wheel 9.

In addition, a mounting hole 101 is formed in the side face of the shell 1 at the position of the milling cutter 12, and a dust suction head 4 connected with a dust collector is mounted at the mounting hole 101 and used for sucking away dust generated in the grooving process, so that the whole grooving process is clean.

This wall groover during operation, control first motor 11 and drive milling cutter 12 and rotate, control first electric putter 13 and shrink, drive movable plate 7 and remove to the wall, thereby make milling cutter 12 inject among the wall, through the length of control first electric putter 13 shrink, can control grooved degree of depth, at this moment second motor 8 drives runner 9 and rotates, because 6 one end of swinging arms and movable plate 7 are articulated, so runner 9 drives swinging arms 6 reciprocating swing through the protruding 10 cooperation with second spout 61 of cylinder during rotation, thereby drive milling cutter 12 reciprocating swing, thereby make milling cutter 12 open the groove on the wall. The wall grooving machine can control the grooving width, and the contact position of the rotating wheel 9 and the swing rod 10 is controlled by controlling the extension length of the second electric push rod 16, so that the swing angle of the swing rod 10 is changed, and the groove milling width of the milling cutter 12 is controlled.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A wall grooving machine comprises a shell and a cover plate arranged at an opening of the shell, and is characterized by further comprising a milling cutter mechanism arranged in the shell, wherein the milling cutter mechanism comprises first electric push rods fixedly arranged at four corners of the cover plate along a direction perpendicular to the cover plate, the first electric push rods are positioned in the shell, and a movable plate parallel to the cover plate is fixedly arranged at a telescopic end of the first electric push rods; a swing rod is hinged to the side surface, close to the cover plate, of the moving plate; a first motor is installed at the swinging end of the swinging rod, a milling cutter is installed on an output shaft of the first motor along the direction vertical to the cover plate, and an avoidance port is formed in the position of the milling cutter on the cover plate; two sliding rails are arranged on the side face, far away from the cover plate, of the moving plate side by side, sliding blocks are connected to the sliding rails in a sliding mode, an installation plate is arranged between the two sliding blocks, and two second electric push rods used for driving the installation plate to move along the sliding rails are arranged on the moving plate side by side; a first sliding groove is formed in the movable plate between the two sliding rails along the length direction of the sliding rails; a second motor is installed on the installation plate, and an output shaft of the second motor penetrates through the first sliding groove and is provided with a rotating wheel; the swing rod is provided with a second sliding groove along the length direction, and the eccentric position of the rotating wheel is provided with a cylindrical protrusion extending into the second sliding groove.

2. A wall grooving machine as claimed in claim 1 wherein the housing is provided with a mounting opening on a side at the location of the milling cutter, the mounting opening being fitted with a dust suction head connected to a dust collector for sucking away dust generated during grooving.

3. A wall groover as set forth in claim 1 wherein four road wheels are rotatably connected to the sides of said housing.

4. A wall grooving machine as claimed in claim 1, wherein the housing has a handle portion thereon.

5. A wall grooving machine as claimed in claim 1, wherein the housing is provided with a plurality of electrical control buttons.