Grooving device for building wall construction

Abstract

The utility model relates to a grooving device for building wall construction. The grooving device comprises an installation base, a plurality of movable wheels are fixedly installed at the bottom of the installation base, a balancing weight is placed at the front end of the surface of the installation base, a lifting assembly is installed on the installation base, a transverse moving assembly is installed on the lifting assembly through an angle adjusting and locking assembly, and a cutting machine is installed on the transverse moving assembly. Lifting, transverse moving and angle adjusting of the cutting machine can be achieved, and grooving operation can be conveniently conducted on a wall in all directions and all positions.

Description

Technical Field

[0001] This utility model relates to the technical field of building wall construction, and in particular to a grooving device for building wall construction. Background Technology

[0002] Existing grooving devices for building wall construction include bag components, which can collect waste discharged from the waste discharge device, avoiding waste pollution of the construction environment and the occurrence of falling objects from heights. However, this device still has certain shortcomings in use: during wall grooving operations, the operator moves the push rod to drive the cutter head to cut. Because the operator is close to the cutter head, there is a risk of contact with the high-speed rotating cutter head, which is quite dangerous. In addition, the grooving machine cannot be adjusted according to the height and tilt angle of the cutting groove, thus reducing its applicability. Utility Model Content

[0003] The present invention aims to address the shortcomings of the prior art by providing a grooving device for building wall construction.

[0004] To achieve the above objectives, this utility model adopts the following technical solution:

[0005] A grooving device for building wall construction includes a mounting base, a number of movable wheels fixedly mounted on the bottom of the mounting base, a counterweight block placed on the front end of the surface of the mounting base, a lifting component mounted on the mounting base, a transverse component mounted on the lifting component via an angle adjustment and locking component, and a cutting machine mounted on the transverse component.

[0006] The lifting assembly includes a mounting frame fixed to the top of the mounting base. A vertical lead screw is rotatably mounted inside the mounting frame. A stepper motor is fixedly mounted at the bottom of the mounting frame. The output end of the stepper motor is fixedly connected to one end of the lead screw. A lifting block is threaded onto the surface of the lead screw. A fixed seat is mounted on the surface of the lifting block. Guide rails parallel to the lead screw are fixedly mounted on both sides of the mounting frame. Slider blocks are fixedly mounted on both sides of the back of the fixed seat. The sliders are slidably mounted on the surface of the guide rails. Damping blocks are fixedly mounted at both the upper and lower ends of the guide rails.

[0007] The transverse assembly includes a transverse frame mounted on the surface of a fixed base. A rack is mounted on the top of the transverse frame. Limiting strips are fixedly mounted on the upper and lower sides of the surface of the transverse frame. A mounting bracket is provided on the surface of the transverse frame. Limiting blocks are fixedly mounted on the upper and lower sides of the back of the mounting bracket. The limiting blocks are slidably mounted on the surface of the limiting strips. A servo motor is mounted on the top of the mounting bracket. A gear is fixedly mounted on the output end of the servo motor. The gear meshes with the rack. The cutting machine is fixedly mounted on the front of the mounting bracket.

[0008] The angle adjustment locking assembly includes a rotating shaft mounting base set on the surface of the fixed base and a rotating shaft fixed on the back of the transverse frame. The rotating shaft is rotatably mounted inside the rotating shaft mounting base. A locking rod is provided on the side wall of the rotating shaft mounting base. The surface of the rotating shaft is surrounded by toothed grooves. The inner end of the locking rod is provided with insert teeth, which are inserted into one of the toothed grooves. A clamping spring is provided between the inner wall of the rotating shaft mounting base and the locking rod.

[0009] Dust covers are installed on the surfaces of the mounting frame and the transverse frame, with two dust covers respectively covering the corresponding lead screw and rack surfaces.

[0010] Handrails are installed on the left and right sides of the back of the mounting frame.

[0011] The control panel is installed on the back of the mounting frame between the two handrails. The stepper motor, servo motor and cutting machine are all electrically connected to the control panel, which is electrically connected to an external power supply.

[0012] The beneficial effects of this utility model are: this utility model can realize the lifting, horizontal movement and angle adjustment of the cutting machine, and can facilitate the grooving operation of the wall in various directions and positions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model from the front view;

[0014] Figure 2 This is a schematic diagram of the structure from the rear side of the present invention;

[0015] Figure 3 This is a structural schematic diagram of the lifting assembly;

[0016] Figure 4 This is a structural diagram of the transverse movement assembly and the cutting machine;

[0017] Figure 5 This is a structural diagram of the angle adjustment locking component;

[0018] Figure 6 A schematic diagram of the internal clamping spring of the rotating shaft mounting bracket of the angle adjustment locking assembly;

[0019] In the diagram: 1-Mounting base; 2-Swivel casters; 3-Counterweight; 4-Lifting assembly; 5-Horizontal movement assembly; 6-Cut machine; 7-Angle adjustment and locking assembly; 8-Dust cover; 9-Handrail; 10-Control panel;

[0020] 41-Mounting frame; 42-Lead screw; 43-Stepper motor; 44-Lifting block; 45-Fixed base; 46-Guide rail; 47-Slider; 48-Damping block;

[0021] 51-Horizontal frame; 52-Rack; 53-Limit bar; 54-Mounting bracket; 55-Limit block; 56-Servo motor; 57-Gear;

[0022] 71-Shaft mounting base; 72-Rotating shaft; 73-Locking rod; 74-Gear groove; 75-Pulley; 76-Pressure spring;

[0023] The following will describe in detail the embodiments of this utility model with reference to the accompanying drawings. Detailed Implementation

[0024] The principles and features of this utility model are described below with reference to the accompanying drawings. The embodiments described are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0025] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0028] Please refer to a grooving device for building wall construction. Figure 1 , Figure 2 It includes a mounting base 1, several movable wheels 2 are fixedly installed on the bottom of the mounting base 1, a counterweight 3 is placed on the front end of the surface of the mounting base 1, a lifting assembly 4 is installed on the mounting base 1, a transverse assembly 5 is installed on the lifting assembly 4 through an angle adjustment and locking assembly 7, and a cutting machine 6 is installed on the transverse assembly 5.

[0029] Please see Figure 1 , Figure 3 The lifting assembly 4 includes a mounting frame 41 fixed to the top of the mounting base 1. A vertical lead screw 42 is rotatably mounted inside the mounting frame 41. A stepper motor 43 is fixedly mounted at the bottom of the mounting frame 41. The output end of the stepper motor 43 is fixedly connected to one end of the lead screw 42. A lifting block 44 is threadedly connected to the surface of the lead screw 42. A fixed seat 45 is mounted on the surface of the lifting block 44. Guide rails 46 parallel to the lead screw 42 are fixedly mounted on both sides of the mounting frame 41. Slider blocks 47 are fixedly mounted on both sides of the back of the fixed seat 45. The sliders 47 are slidably mounted on the surface of the guide rails 46. Damping blocks 48 are fixedly mounted at both the upper and lower ends of the guide rails 46.

[0030] In practical use: When it is necessary to cut grooves at high places, the stepper motor 43 is controlled to rotate, which drives the lead screw 42 at the output end to rotate inside the mounting frame 41. The rotation of the lead screw 42 drives the lifting block 44 with the threaded connection on the surface to rotate accordingly. The surface of the lifting block 44 is equipped with a fixed seat 45. Since the slider 47 installed on the back of the fixed seat 45 slides on the surface of the guide rails 46 installed on both sides of the mounting frame 41, when the lead screw 42 rotates, the lifting block 44 slides and rises along the lead screw 42. The rise and fall of the lifting block 44 causes the fixed seat 45 and the cutting machine 6 to rise and fall accordingly, realizing the height adjustment, which is convenient for cutting grooves at high places in the wall and convenient for operation. The damping blocks 48 installed at both ends of the guide rails 46 limit the lifting range of the lifting block 44.

[0031] Please see Figure 1 , Figure 4 The transverse component 5 includes a transverse frame 51 mounted on the surface of the fixed base 45. A rack 52 is mounted on the top of the transverse frame 51. Limiting strips 53 are fixedly mounted on the upper and lower sides of the surface of the transverse frame 51. A mounting frame 54 is provided on the surface of the transverse frame 51. Limiting blocks 55 are fixedly mounted on the upper and lower sides of the back of the mounting frame 54. The limiting blocks 55 are slidably mounted on the surface of the limiting strips 53. A servo motor 56 is mounted on the top of the mounting frame 54. A gear 57 is fixedly mounted on the output end of the servo motor 56. The gear 57 meshes with the rack 52. The cutting machine 6 is fixedly mounted on the front of the mounting frame 54.

[0032] In practical use: the servo motor 56 is controlled to rotate, which drives the gear 57 at the output end to rotate as well. The gear 57 rotates and meshes with the rack 52 at the top of the horizontal frame 51, thereby driving the limiting block 55 on the back of the mounting frame 54 to move on the surface of the limiting strip 53. The movement of the mounting frame 54 drives the cutting machine 6 to move laterally along the wall, so that horizontal grooving can be performed.

[0033] Please see Figure 5 , Figure 6The angle adjustment locking assembly 7 includes a rotating shaft mounting base 71 disposed on the surface of the fixed base 45 and a rotating shaft 72 fixed on the back of the transverse frame 51. That is, the rotating shaft mounting base 71 is fixed to the lifting assembly 4, and the rotating shaft 72 is fixed to the transverse moving assembly 5. The rotating shaft 72 is rotatably mounted inside the rotating shaft mounting base 71. A locking rod 73 is provided on the side wall of the rotating shaft mounting base 71. The surface of the rotating shaft 72 is surrounded by a toothed groove 74. The inner end of the locking rod 73 is provided with a toothed tooth 75, which is inserted into one of the toothed grooves 74. A tensioning spring 76 is provided between the inner wall of the rotating shaft mounting base 71 and the locking rod 73.

[0034] In practical use: A rotating shaft mounting base 71 is installed on the surface of the fixed base 45, and a rotating shaft 72 is installed on the back of the transverse frame 51. When the transverse frame 51 is adjusted, the rotating shaft 72 rotates inside the rotating shaft mounting base 71. The transverse frame 51 is adjusted according to the grooving inclination so that the cutting machine 6 is parallel to the grooving body. The top spring 76 is used to push the insert 75 at one end of the locking rod 73 to insert into the tooth groove 74 on the surface of the rotating shaft 72, which plays a role in limiting the rotation of the rotating shaft 72. When the rotating shaft 72 needs to be adjusted, the locking rod 73 is moved to overcome the pushing force of the top spring 76 so that the insert 75 moves out of the tooth groove 74, which facilitates the rotation adjustment of the rotating shaft 72. The locking rod 73 fixes the rotating shaft 72 inside the rotating shaft mounting base 71, so that the cutting machine 6 can realize grooving operations with different inclinations without manual hand cutting.

[0035] Please see Figure 1 , Figure 2 Dust covers 8 are installed on the surfaces of the mounting frame 41 and the transverse frame 51, and the two dust covers 8 are respectively placed on the surfaces of the corresponding lead screw 42 and rack 52.

[0036] In practical use: Dust covers 8 are installed on the surfaces of the mounting frame 41 and the horizontal frame 51. The dust covers 8 are set on the surfaces of the lead screw 42 and the rack 52 to provide protection and prevent dust from falling into the inside of the lead screw 42 and the rack 52 and affecting the normal operation of the equipment.

[0037] Please see Figure 2 Handrails 9 are installed on the left and right sides of the back of the mounting frame 41.

[0038] Please see Figure 2 A control panel 10 is installed on the back of the mounting frame 41 between the two handrails 9. The stepper motor 43, servo motor 56 and cutting machine 6 are all electrically connected to the control panel 10. The control panel 10 is electrically connected to an external power supply.

[0039] In practical use: When the control panel 10 is connected to the external power supply, the stepper motor 43, servo motor 56 and cutting machine 6 are powered on and controlled to run. When the control panel 10 is disconnected from the external power supply, the equipment stops running.

[0040] This invention enables the cutting machine to be raised, moved horizontally, and its angle adjusted, facilitating grooving operations on walls in various directions and positions.

[0041] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or direct application to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A grooving device for building wall construction, characterized in that, Includes a mounting base (1), with several movable wheels (2) fixedly installed at the bottom of the mounting base (1), a counterweight (3) placed at the front end of the surface of the mounting base (1), a lifting assembly (4) installed on the mounting base (1), a transverse assembly (5) installed on the lifting assembly (4) via an angle adjustment locking assembly (7), and a cutting machine (6) installed on the transverse assembly (5).

2. The grooving device for building wall construction according to claim 1, characterized in that, The lifting assembly (4) includes a mounting frame (41) fixed to the top of the mounting base (1). A vertical lead screw (42) is rotatably mounted inside the mounting frame (41). A stepper motor (43) is fixedly mounted at the bottom of the mounting frame (41). The output end of the stepper motor (43) is fixedly connected to one end of the lead screw (42). A lifting block (44) is threadedly connected to the surface of the lead screw (42). A fixed seat (45) is mounted on the surface of the lifting block (44). Guide rails (46) parallel to the lead screw (42) are fixedly mounted on both sides of the mounting frame (41). Slider blocks (47) are fixedly mounted on both sides of the back of the fixed seat (45). The sliders (47) are slidably mounted on the surface of the guide rails (46). Damping blocks (48) are fixedly mounted at both the upper and lower ends of the guide rails (46).

3. The grooving device for building wall construction according to claim 2, characterized in that, The transverse assembly (5) includes a transverse frame (51) mounted on the surface of the fixed base (45). A rack (52) is mounted on the top of the transverse frame (51). Limiting strips (53) are fixedly mounted on the upper and lower sides of the surface of the transverse frame (51). A mounting frame (54) is provided on the surface of the transverse frame (51). Limiting blocks (55) are fixedly mounted on the upper and lower sides of the back of the mounting frame (54). The limiting blocks (55) are slidably mounted on the surface of the limiting strips (53). A servo motor (56) is mounted on the top of the mounting frame (54). A gear (57) is fixedly mounted on the output end of the servo motor (56). The gear (57) meshes with the rack (52). The cutting machine (6) is fixedly mounted on the front of the mounting frame (54).

4. A grooving device for building wall construction according to claim 3, characterized in that, The angle adjustment locking assembly (7) includes a rotating shaft mounting base (71) disposed on the surface of the fixed base (45) and a rotating shaft (72) fixed on the back of the transverse frame (51). The rotating shaft (72) is rotatably mounted inside the rotating shaft mounting base (71). A locking rod (73) is provided on the side wall of the rotating shaft mounting base (71). The surface of the rotating shaft (72) is surrounded by a toothed groove (74). The inner end of the locking rod (73) is provided with a tooth (75). The tooth (75) is inserted into one of the toothed grooves (74). A clamping spring (76) is provided between the inner wall of the rotating shaft mounting base (71) and the locking rod (73).

5. A grooving device for building wall construction according to claim 4, characterized in that, Dust covers (8) are installed on the surfaces of the mounting frame (41) and the transverse frame (51), and the two dust covers (8) are respectively placed on the surfaces of the corresponding lead screw (42) and rack (52).

6. A grooving device for building wall construction according to claim 5, characterized in that, Handrails (9) are installed on the left and right sides of the back of the mounting frame (41).

7. A grooving device for building wall construction according to claim 6, characterized in that, The control panel (10) is installed on the back of the mounting frame (41) between the two handrails (9). The stepper motor (43), servo motor (56) and cutting machine (6) are all electrically connected to the control panel (10). The control panel (10) is electrically connected to an external power supply.

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