Grooving machine with track and house outer wall groove construction method

Abstract

The grooving machine comprises a grooving machine body, a base and a guide rail, the grooving machine body is installed on the base, a guide sliding block is installed on the side edge of the base, a sliding groove is formed in the guide sliding block, and the guide rail penetrates through the sliding groove to be connected with the base and the grooving machine body; the grooving machine body comprises a rack body, a grinding wheel, a power assembly and a handle. The power assembly is installed on the rack body, and the grinding wheel is connected with the power assembly through a rotating shaft and located on one side of the power assembly. And the handle is mounted on the rack body. In the construction process of the outer wall groove, the guide rail can be used for grinding a linear groove which cannot deviate in the wall body, the use process is labor-saving, and it is ensured that the groove ground in the wall surface achieves the expected effect.

Description

Technical Field

[0001] The invention relates to the field of decoration equipment and decoration technology, in particular to a groove cutting machine with a track and a groove construction method for an exterior wall of a house. Background Art

[0002] At present, in order to make the exterior walls of houses beautiful, grooves of specific shapes are made according to different needs, and then sprayed with imitation paint to achieve a beautiful effect. The existing method of forming grooves on the exterior walls is mainly to embed objects with specific shapes such as sponge strips, aluminum strips or plastic parts into the wall, and remove the embedded objects after shaping; or leave the aluminum strips with specific shapes in the wall without removing them, and then spray the surface with imitation paint. However, since the embedded parts are not integral with the wall, they will deform over time, resulting in cracks and hollows on the wall surface.

[0003] In addition, the requirements for the groove forming on the exterior wall are very strict, and must be highly coordinated with the horizontal or vertical direction of the house. It is difficult to meet the requirements for exterior wall grooving using the existing grooving machines for pre-buried lines and pipes on the market.

[0004] Therefore, whether it is to use a grooving machine to directly grooving or to add embedded structural parts to the wall, a rational decorative effect cannot be achieved, making the entire grooving process very complicated, time-consuming and material-consuming. Summary of the invention

[0005] The invention aims to provide a groove cutting machine with tracks and a groove construction method for a house exterior wall.

[0006] The invention solves the problem that the existing method for forming grooves on exterior walls has many drawbacks, lacks a tool for quickly forming grooves on exterior walls, and lacks a fast, simple, time-saving and labor-saving method for forming grooves.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the slotting machine includes a slotting machine body, a base and a guide rail, the slotting machine body is installed on the base, a guide slider is installed on the side of the base, a slide groove is provided in the guide slider, and the guide rail passes through the slide groove and is connected with the base and the slotting machine body; the extension direction of the guide rail is parallel to the operation direction of the slotting machine body; the slotting machine body includes a frame body, a grinding wheel, a power assembly and a handle; the power assembly is installed on the frame body, and the grinding wheel is connected to the power assembly by a rotating shaft and is located on one side of the power assembly; the frame body is also provided with a support shaft, and the support shaft is located on the other side of the power assembly and is hinged to the base; the handle is installed on the frame body, including a front handle and a rear handle.

[0008] Furthermore, the power assembly includes a motor, a control module, a transmission gear set and a rotating shaft. The control module and the motor are located in the middle of the frame body. The control module controls the operation of the motor. One end of the transmission gear set is connected to the motor via a gear shaft, and the other end is connected to the grinding wheel via a rotating shaft. A dust cover is installed above the grinding wheel, and the dust cover is connected to the frame body.

[0009] Furthermore, guide sliders are installed on both sides of the base, and the grinding wheel is installed in the middle position of the base; a notch is provided on the base, the grinding wheel is located at the notch, and a part of the grinding wheel is exposed on the outer side of the base.

[0010] Furthermore, an air inlet is provided on the side of the frame body, and the air inlet faces the side opposite to the grinding wheel; and a socket is provided on the frame body above the grinding wheel.

[0011] Furthermore, the guide slide block is fixedly connected to the base, and the guide rail is adapted to the slide groove; and a positioning hole is provided on the guide rail.

[0012] Furthermore, the front handle is located above the grinding wheel, and the rear handle is located above the support shaft; a raised support sheet is provided on one side of the base, and the support shaft passes through a through hole on the support sheet and is hinged to the base; a roller is provided on the support shaft.

[0013] Furthermore, it also includes a driving assembly, which is located on a side close to the supporting shaft, and includes a synchronous motor, side wheels and a connecting plate; one end of the connecting plate is fixedly connected to the base, and the other end is fixedly mounted on the synchronous motor, and the side wheels are connected to the synchronous motor.

[0014] Furthermore, the housing exterior wall groove construction method comprises the following steps:

[0015] S1, pre-draw the starting point and end point of the groove on the wall surface where the groove is to be cut, calculate the distance between the guide rail and the groove, and determine the route position of the guide rail;

[0016] S2, fix the guide rail on the wall by screws through the positioning holes, the guide rail is located on the determined route, and the grinding wheel on the slotting machine body is located on the line connecting the starting point and the end point;

[0017] S3, a grinding wheel with the required shape is installed on the slotting machine body;

[0018] S4, assembling the slotting machine body and the base, the support shaft passes through the support sheet on the frame body and the base in sequence, and the slotting machine body rotates around the support shaft;

[0019] S5, the guide sliders on both sides of the base are fixedly connected to the base, first slide the guide slot of one side of the guide slider into one end of the guide rail, the guide slot on the guide slider cooperates with the guide rail, and the base is close to the wall and maintained in a nearly parallel state;

[0020] S6, connect the power supply, turn on the switch, the grinding wheel starts to rotate, hold the front handle and the rear handle with both hands respectively, the grinding wheel under the front handle slowly approaches the base until it touches the wall, then grinds out the entrance of the slot on the wall, and then the slotting machine body is kept parallel to the wall, while the grinding wheel grinds the wall, hold the handle and push the slotting machine body forward, driving the base to slide forward along the guide rail until it slides to the fixed end point;

[0021] S7, hold the front handle, use the support shaft as the support point, lift the grinding wheel, and separate the grinding wheel from the wall;

[0022] S8, after the slotting is completed, the guide slider on the base slides out from the guide rail, and the guide rail is removed from the wall.

[0023] In addition, after step S6 is completed, the slotting machine body and the base are slid out from the guide rail, and then the forward direction of the grinding wheel is turned 180 degrees, and the slide groove of the guide slider on the other side of the base is slid into the other end of the guide rail, and the slotting machine body and the base are slid to the area blocked by the base at the slotting entrance to perform the slotting operation. After the slotting machine body and the base are assembled in step S4, the drive assembly can also be installed. The drive assembly is located on the other side of the grinding wheel, and the synchronous motor is remotely controlled by a remote control. A vacuum cleaner is connected to the socket.

[0024] The beneficial effects of the present invention are: compared with the prior art, the present invention has the following advantages:

[0025] 1. The overall structure of the slotting machine is simple and easy to install and disassemble. The slotting can be easily completed by simply fixing the position of the guide rail, avoiding the phenomenon of repeated grinding of a slot due to insufficient strength.

[0026] 2. When working, it can realize bidirectional movement from top to bottom, from bottom to top, or from left to right, from right to left on the same groove, ensuring that the groove opened is a straight line, and the grooving process is convenient and fast to change direction.

[0027] 3. The one-time grooving process will prevent bulging and cracking on the wall in the later stage; there is no need to embed foreign objects of specific shapes into the wall.

[0028] 4. Without relying on the guide rail, non-linear grooves can also be processed. The guide rail and the slotting machine body can be separated, and the preset non-linear grooves can be completed by just holding the slotting machine body.

[0029] 5. The drive assembly can be installed, and the synchronous motor can be controlled by a handheld remote control to drive the side wheels to rotate forward or reverse. The forward and backward movement of the side wheels drives the movement of the connecting plate connected to the synchronous motor, thereby indirectly driving the movement of the base and its slotting machine body, saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is one of the structural schematic diagrams of the present invention.

[0031] Figure 2 This is the second structural schematic diagram of the present invention.

[0032] Figure 3 It is one of the schematic diagrams of the slotting machine body of the present invention.

[0033] Figure 4 This is the second schematic diagram of the slotting machine body of the present invention.

[0034] Figure 5 It is a structural schematic diagram of the installation drive assembly of the present invention.

[0035] In the figure: 1. Guide rail; 10. Positioning hole; 2. Guide slider; 20. Slide groove; 3. Base; 30. Support plate; 31. Notch; 4. Slotting machine body; 40. Rear handle; 41. Frame body; 42. Front handle; 43. Dust cover; 44. Grinding wheel; 45. Support shaft; 46. Control module; 47. Motor; 48. Gear shaft; 49. Transmission gear set; 5. Rotating shaft; 6. Air inlet; 7. Socket; 8. Roller; 9. Drive assembly; 90. Side wheel; 91. Synchronous motor; 92. Connecting plate. DETAILED DESCRIPTION

[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0037] like Figure 1 As shown, the present invention provides a slotting machine suitable for grinding grooves on a wall. The slotting machine includes a slotting machine body 4, a base 3 and a guide rail 1. Relying on the guide rail 1, a linear groove can be ground, and removing the guide rail 1 can grind a non-linear groove. The slotting machine body 4 is installed on the base 3, and a guide slider 2 is installed on the side of the base 3. A slide groove 20 is provided in the guide slider 2. The guide rail 1 passes through the slide groove 20 and is connected to the base 3 and the slotting machine body 4. The extension direction of the guide rail 1 is parallel to the operation direction of the slotting machine body 4.

[0038] like Figure 1 , 2As shown in Figures 3 and 4, the slotting machine body 4 includes a frame body 41, a grinding wheel 44, a power assembly and a handle. The power assembly is mounted on the frame body 41, and the grinding wheel 44 is connected to the power assembly by a rotating shaft 5 and is located on one side of the power assembly. The frame body 41 is also provided with a support shaft 45, which is located on the other side of the power assembly and is hinged to the base 3. The handle is mounted on the frame body 41, including a front handle 42 and a rear handle 40. The front handle 42 is located above the grinding wheel 44, and the rear handle 40 is located above the support shaft 45.

[0039] like Figure 2 , 3 As shown, the power assembly includes a motor 47, a control module 46, a transmission gear set 49 and a rotating shaft 5. The control module 46 and the motor 47 are located in the middle of the frame body 41. The control module 46 controls the motor 47 to work. One end of the transmission gear set 49 is connected to the motor 47 by a gear shaft 48, and the other end is connected to the grinding wheel 44 by a rotating shaft 5. The motor 47 works to drive the rotation of the gear shaft 48, and the transmission gear set 49 transmits power to the rotating shaft 5, thereby driving the rotation of the grinding wheel 44.

[0040] A dust cover 43 is installed above the grinding wheel 44, and the dust cover 43 is connected to the frame body 41. The dust cover 43 and the frame body 41 are movably linked. When the grinding wheel 44 needs to be replaced, the dust cover 43 can be turned inward to expose the grinding wheel 44. The grinding wheel 44 is replaceable and can be selected according to the shape of the groove.

[0041] like Figure 1 , 2 As shown, guide sliders 2 are installed on both sides of the base 3, and the grinding wheel 44 is installed in the middle of the base 3. A notch 31 is provided on the base 3, and the grinding wheel 44 is located at the notch 31, and a part of the grinding wheel 44 is exposed on the outer side of the base 3. The distance between the grinding wheel 44 and the guide sliders 2 on both sides should be equal, so that the slotting machine can continue to work in the original groove after turning around. The area initially blocked by the slotting machine can be reversely ground by turning around the slotting machine to form a completed groove.

[0042] like Figure 4 As shown, an air inlet 6 is provided on the side of the frame body 41, and the air inlet 6 faces the side opposite to the grinding wheel 44. A socket 7 is provided on the frame body above the grinding wheel 44, and the socket 7 is used to connect a vacuum cleaner to ensure that the dust generated when the slotting machine is working is sucked away to reduce the scattering of dust.

[0043] The guide slider 2 is fixedly connected to the base 3, and the guide rail 1 is adapted to the slide groove 20; the guide rail 1 is provided with a positioning hole 10. The guide rail 1 is fixed to the wall surface by fasteners passing through the positioning hole 10, and the slide groove 20 on the guide slider 2 enters from one side of the guide rail 1 and slides on the guide rail 1, thereby driving the sliding of the slotting machine body 4 connected to the base 3, so that under the support of the guide rail 1, the groove opened is a straight line, and it is effortless to hold the slotting machine.

[0044] like Figure 2 As shown, a raised support sheet 30 is provided on one side of the base 3, and a support shaft 45 passes through a through hole on the support sheet 30 and is hinged to the base 3, so that the base 3 is connected to the slotting machine body 4 and can rotate with the slotting machine body 4 around the support shaft 45, ensuring the separation and contact between the grinding wheel 44 and the wall when slotting.

[0045] like Figure 2 , 4 As shown, a roller 8 is provided on the support shaft 45. When the slotting machine body 4 is separated from the base 3, the slotting machine body 4 can be used alone, and the roller 8 serves as a support to reduce the friction between the bottom and the wall when the slotting machine is working, so as to ensure that the slotting machine body moves forward more smoothly when working.

[0046] like Figure 5 As shown, in Example 2, other structures are the same as those in Example 1, except that a driving assembly 9 is also included. The driving assembly 9 is located on a side close to the support shaft 45. The driving assembly 9 includes a synchronous motor 91, a side wheel 90 and a connecting plate 92; one end of the connecting plate 92 is fixedly connected to the base 3, and the other end is fixedly mounted on the synchronous motor 91, and the side wheel 90 is connected to the synchronous motor 91. Installing the driving assembly 9 can provide driving force for the slotting machine during the slotting process. The synchronous motor 91 is remotely controlled by a remote control. When the synchronous motor 91 is working (can realize forward and reverse rotation), the side wheel 90 is driven, and the side wheel 90 moves forward or backward on the wall, thereby driving the movement of the base 3 and the slotting machine body 4. This process has power to drive the slotting machine body 4 to move, saving the operation of manually holding the handle to push the slotting machine body 4 to move.

[0047] The method for constructing a groove on the exterior wall of a house using the above-mentioned groove cutting machine comprises the following steps:

[0048] S1, pre-draw the starting point and end point of the groove on the wall surface where the groove is to be cut, calculate the distance between the guide rail 1 and the groove, and determine the route position of the guide rail;

[0049] S2, fix the guide rail 1 on the wall by screws through the positioning holes 10, the guide rail 1 is located on the determined route, and the grinding wheel 44 on the slotting machine body is located on the line connecting the starting point and the end point;

[0050] S3, installing an adaptable grinding wheel 44 of a required shape on the slotting machine body 4;

[0051] S4, assembling the slotting machine body 4 and the base 3, the support shaft 45 passes through the frame body 41 and the support sheet 30 on the base 3 in sequence, and the slotting machine body 4 can rotate around the support shaft 45;

[0052] S5, the guide sliders 2 on both sides of the base 3 are fixedly connected to the base 3, first slide the slide groove 20 of the guide slider 2 on one side from one end of the guide rail 1, the slide groove 20 on the guide slider 2 cooperates with the guide rail 1, and the base 3 is close to the wall and maintained in a state of being nearly parallel;

[0053] S6, turn on the power, turn on the switch, the grinding wheel 44 starts to rotate, hold the front handle 42 and the rear handle 40 with both hands, the grinding wheel 44 under the front handle 42 slowly approaches the base 3 until it touches the wall, and then grinds out the entrance of the groove on the wall, and then the slotting machine body 4 is kept parallel to the wall, while the grinding wheel 44 grinds the wall, the hand holds the handle and pushes the slotting machine body 4 forward, driving the base 3 to slide forward along the guide rail 1 until it slides to a fixed end point;

[0054] S7, holding the front handle 42, using the support shaft 45 as a support point, lift the grinding wheel 44, and separate the grinding wheel 44 from the wall;

[0055] S8, after the slotting is completed, the guide slider 2 on the base 3 slides out from the guide rail 1, and the guide rail 1 is removed from the wall.

[0056] After step S6 is completed, the slotting machine body 4 is slid out from the guide rail 1 together with the base 3, and then the forward direction of the grinding wheel 44 is turned 180 degrees, and the slide groove 20 of the guide slider 2 on the other side of the base 3 is slid into from the other end of the guide rail 1, and the slotting machine body 4 is slid together with the base 3 to the entrance of the groove and the area blocked by the base 3 is ground, so that the final ground groove is a complete groove that meets the pre-designed size and position requirements.

[0057] After assembling the slotting machine body and the base 3 in step S4, the drive assembly 9 can also be installed, and the drive assembly 9 is located on the other side relative to the grinding wheel 44. During the construction process, in addition to using manpower to push the slotting machine to move along the guide rail 1, it can also be pushed by electric drive to save manpower. The synchronous motor 91 can be remotely controlled by a remote control. The start of the synchronous motor 91 drives the rotation of the side wheel 90, so that the side wheel 90 moves on the wall. The side wheel 91 and the motor 90 are connected to the base 3 as a whole by relying on the connecting plate 92. The rolling of the side wheel 91 drives the movement of the slotting machine body 4, thereby forming a groove of the desired shape in the pre-determined line.

[0058] In step S4, after the slotting machine body 4 and the base 3 are assembled, a vacuum cleaner is connected to the socket 7 to achieve the effect of vacuuming while slotting, thereby preventing the operator from inhaling too much dust.

Claims

1. A slotting machine with track, characterized in that It includes a slotting machine body, a base and a guide rail, wherein the slotting machine body is installed on the base, a guide slider is installed on the side of the base, a slide groove is provided in the guide slider, and the guide rail passes through the slide groove and is connected with the base and the slotting machine body; the extension direction of the guide rail is parallel to the operation direction of the slotting machine body; the slotting machine body includes a frame body, a grinding wheel, a power assembly and a handle; the power assembly is installed on the frame body, the grinding wheel is connected to the power assembly by a rotating shaft and is located on one side of the power assembly; a support shaft is also provided on the frame body, the support shaft is located on the other side of the power assembly and is hinged to the base; the handle is installed on the frame body, and includes a front handle and a rear handle.

2. A slotting machine with rails according to claim 1, characterized in that The power assembly includes a motor, a control module, a transmission gear set and a rotating shaft. The control module and the motor are located in the middle of the frame body. The control module controls the motor to work. One end of the transmission gear set is connected to the motor via a gear shaft, and the other end is connected to the grinding wheel via a rotating shaft. A dust cover is installed above the grinding wheel, and the dust cover is connected to the frame body.

3. A slotting machine with rails according to claim 2, characterized in that Guide slide blocks are installed on both sides of the base, and the grinding wheel is installed in the middle of the base; a notch is provided on the base, the grinding wheel is located at the notch, and a part of the grinding wheel is exposed on the outer side of the base.

4. A slotting machine with rails according to claim 1, characterized in that An air inlet is arranged on the side of the frame body, and the air inlet faces the side opposite to the grinding wheel; and a socket is arranged on the frame body above the grinding wheel.

5. A slotting machine with rails according to claim 1, characterized in that The guide slide block is fixedly connected to the base, and the guide rail is adapted to the slide groove; and a positioning hole is provided on the guide rail.

6. A slotting machine with rails according to claim 1, characterized in that The front handle is located above the grinding wheel, and the rear handle is located above the supporting shaft; a raised supporting sheet is provided on one side of the base, and the supporting shaft passes through a through hole on the supporting sheet and is hinged to the base; a roller is provided on the supporting shaft.

7. A slotting machine with rails according to claim 1, characterized in that It also includes a driving assembly, which is located on a side close to the supporting shaft. The driving assembly includes a synchronous motor, a side wheel and a connecting plate. One end of the connecting plate is fixedly connected to the base, and the other end is fixedly mounted on the synchronous motor. The side wheel is connected to the synchronous motor.

8. A method for constructing a groove on an exterior wall of a house, according to a groove cutting machine with a track according to claims 1-7, characterized in that: The construction steps include: S1, pre-draw the starting point and end point of the groove on the wall surface where the groove is to be cut, calculate the distance between the guide rail and the groove, and determine the route position of the guide rail; S2, fix the guide rail on the wall by screws through the positioning holes, the guide rail is located on the determined route, and the grinding wheel on the slotting machine body is located on the line connecting the starting point and the end point; S3, an adaptable grinding wheel with the required groove shape is installed on the slotting machine body; S4, assembling the slotting machine body and the base, the support shaft passes through the support sheet on the frame body and the base in sequence, and the slotting machine body rotates around the support shaft; S5, the guide sliders on both sides of the base are fixedly connected to the base, first slide the guide slot of one side of the guide slider into one end of the guide rail, the guide slot on the guide slider cooperates with the guide rail, and the base is close to the wall and maintained in a nearly parallel state; S6, connect the power supply, turn on the switch, the grinding wheel starts to rotate, hold the front handle and the rear handle with both hands respectively, the grinding wheel under the front handle slowly approaches the base until it touches the wall, then grinds out the entrance of the slot on the wall, and then the slotting machine body is kept parallel to the wall, while the grinding wheel grinds the wall, hold the handle and push the slotting machine body forward, driving the base to slide forward along the guide rail until it slides to the fixed end point; S7, hold the front handle, use the support shaft as the support point, lift the grinding wheel, and separate the grinding wheel from the wall; S8, after the slotting is completed, the guide slider on the base slides out from the guide rail, and the guide rail is removed from the wall.

9. A method for constructing a groove in a house exterior wall according to claim 8, characterized in that After step S6 is completed, the slotting machine body together with the base is slid out from the guide rail, then the forward direction of the grinding wheel is turned 180 degrees, the sliding groove of the guide slider on the other side of the base is slid into from the other end of the guide rail, and the slotting machine body together with the base is slid to the slotting entrance and the slotting operation is performed in the area blocked by the base.

10. A method for constructing a groove in a house exterior wall according to claim 8, characterized in that After the slotting machine body and the base are assembled in step S4, a drive assembly is installed. The drive assembly is located on the other side of the grinding wheel. The synchronous motor is remotely controlled by a remote controller. A vacuum cleaner is connected to the socket.

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