CN220179763U

CN220179763U - Wall grooving machine

Info

Publication number: CN220179763U
Application number: CN202321643098.3U
Authority: CN
Inventors: 郝力赫; 崔月; 李忠明
Original assignee: Yantai University
Current assignee: Yantai University
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-15
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the technical field of building construction, in particular to a wall grooving machine, which comprises a base, wherein the bottom of the base is provided with a plurality of casters A which are symmetrically arranged; the front end of the base is provided with two vertical support rods; an upper bracket assembly capable of vertically sliding is arranged on the support rod, a horizontal mounting frame is arranged at the rear end of the upper bracket assembly, and a transverse moving assembly is arranged on the mounting frame; the transverse moving component is provided with a longitudinal moving component; the longitudinal moving assembly is fixedly provided with a slotting assembly, and the slotting assembly comprises a slotting cutter driven by a driving motor; the transverse moving assembly is used for driving the longitudinal moving assembly to move transversely, and the longitudinal moving assembly is used for driving the slotting assembly to move longitudinally. Therefore, the horizontal, longitudinal and vertical slotting movement of the slotting component is realized, the automation level is improved, and the labor intensity of workers is reduced.

Description

Wall grooving machine

Technical Field

The utility model relates to the technical field of building construction, in particular to a wall grooving machine.

Background

The existing wall grooving is mainly completed by manpower, and the grooving mode is divided into two modes. The first is to manually perform wire-snapping, cutting by a handheld cutter and grooving by a handheld electric hammer. The method is labor-and time-consuming, the workload of workers is large, the cost is high, the slotting tool is needed to be held by hands, serious fatigue can be caused to body muscles when working for a long time, and a working space with a severe working environment is filled with a large amount of dust; the second type is a wall grooving machine, which can be used for grooving once, is attractive in grooving, improves the working efficiency to a certain extent, still needs manual operation, and cannot reduce the workload of people.

In particular, for wall grooving machines, grooving modes are mostly carried out by manual hand by using grooving cutters. For example, chinese patent No. CN202925856U discloses a wall grooving machine, which mainly comprises a cutter head, a dust collector and travelling wheels, so that dust-free grooving can be achieved, but the device needs to be manually attached to a wall surface, which can generate dust. These dust can affect the physical health of workers. Meanwhile, noise during working can also affect a human body, slotting quality is poor in stability, and automation degree is low.

The Chinese patent No. 200985628Y discloses a portable rail type wall grooving machine, which is characterized in that a milling cutter is arranged on a rail device, a rail is arranged on a wall surface through an expansion screw, the milling cutter is used for processing the wall surface, and a roller drives the rail device to walk along the rail to finish grooving work on the wall surface. The slotting mode is that the rotary slotting with lower speed of the milling cutter can effectively reduce the pollution to the environment. Although some automation can be realized, the installation process is complicated, but only grooving in a single direction along the track can be performed, which can lead to poor grooving flexibility.

Therefore, a wall grooving machine with good flexibility and high automation degree is needed.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings in the prior art, and provides a wall grooving machine which can improve the automation level, lighten the labor capacity of workers and protect the health of the workers.

In order to achieve the above purpose, the utility model provides a wall grooving machine, which comprises a base, wherein the bottom of the base is provided with a plurality of casters A which are symmetrically arranged; the front end of the base is provided with two vertical supporting rods; an upper bracket assembly capable of sliding vertically is arranged on the supporting rod, a horizontal mounting frame is arranged at the rear end of the upper bracket assembly, and a transverse moving assembly is arranged on the mounting frame; the transverse moving assembly is provided with a longitudinal moving assembly; the slotting component is fixedly arranged on the longitudinal moving component and comprises a slotting cutter driven by a driving motor; the transverse moving assembly is used for driving the longitudinal moving assembly to transversely move, and the longitudinal moving assembly is used for driving the slotting assembly to longitudinally move.

Further, the transverse moving assembly comprises two transverse guide rails A, a sliding table is arranged on the guide rails A in a sliding mode, a lead screw A and a nut A which are matched are arranged on the sliding table, bearing seats are arranged at two ends of the lead screw A, the guide rails A and the bearing seats are arranged on the mounting frame, and the nut A is fixed on the sliding table; one end of the screw rod A is driven to rotate by the servo motor A; the servo motor A is fixed on the mounting frame.

Further, the longitudinal moving assembly comprises a sliding seat, two longitudinal guide rails B are arranged at the bottom of the sliding seat, and the guide rails B are in sliding fit with the sliding table; a lead screw B and a nut B which are matched are arranged below the sliding seat; the nut B is fixed on the sliding table; the screw rod B is rotationally connected with the sliding seat; the rear end of the screw rod B is driven to rotate by a servo motor B; the servo motor B is fixed on the sliding seat.

Further, the upper bracket assembly comprises a body and a driving assembly, the mounting frame is fixed at the rear end of the bottom of the body, vertical guide posts are respectively arranged at the bottoms of two sides of the body, and the guide posts are vertically and slidably inserted into the supporting rods; the driving assembly is used for driving the body to move vertically.

Further, the driving assembly comprises a gear and a rack which are meshed with each other, the rack is arranged on the guide post, the gear is rotationally connected with the supporting rod through a transmission shaft, one end of the transmission shaft is driven to rotate through a servo motor C, and the servo motor C is fixed on the supporting rod.

Further, the top of the body is provided with a plurality of casters B.

Further, the front end of the supporting rod is provided with a vertical wall supporting plate.

Further, the slotting component comprises a slotting cutter driven by a driving motor, a collodion tube is arranged at the rear end of the slotting cutter, and a notch is formed in the front end of the bottom of the collodion tube.

Compared with the prior art, the utility model has the beneficial effects that: the grooving assembly can vertically move through the upper bracket assembly, and the transverse moving assembly and the longitudinal moving assembly can respectively enable the grooving assembly to transversely and longitudinally move, so that grooving movement in three directions is realized by the grooving assembly, the automation level is improved, the labor intensity of workers is reduced, and the working efficiency is improved. Meanwhile, the high elasticity of the collodion is utilized, so that the collodion tube can be well attached to the wall surface, dust around the groove knife can be isolated from the outside, and meanwhile, residual dust can be cleaned conveniently, so that excessive contact between workers and dust is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the lateral shifting assembly of fig. 1.

Fig. 3 is a schematic view of the structure of the longitudinal moving assembly of fig. 1.

Wherein: 1. a base; 2. a support rod; 3. a mounting frame; 4. a lateral movement assembly; 5. a longitudinally moving assembly; 6. a slotting component; 7. a collodion tube; 8. an upper bracket assembly; 9. a wall surface support plate; 41. a guide rail A; 42. a screw rod A; 43. a nut A; 44. a sliding table; 45. a bearing seat; 46. a servo motor A; 51. a servo motor B; 52. a sliding seat; 53. a screw B; 54. a nut B; 55. a guide rail B; 61. a driving motor; 62. a slotting cutter; 71. a notch; 81. a body; 82. a guide post; 83. casters B; 84. a gear; 85. a transmission shaft; 86. and a servo motor C.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1 to 3, the present utility model provides a wall grooving machine, which comprises a base 1, wherein the bottom of the base 1 is provided with a plurality of casters a symmetrically arranged; the front end of the base 1 is provided with two vertical support rods 2; the support rod 2 is provided with an upper bracket component 8 which vertically slides, the rear end of the upper bracket component 8 is provided with a horizontal mounting frame 3, and the mounting frame 3 is provided with a transverse moving component 4; the transverse moving component 4 is provided with a longitudinal moving component 5; the longitudinal moving assembly 5 is fixedly provided with a slotting assembly 6, and the slotting assembly 6 comprises a slotting cutter 62 driven by a driving motor 61; the transverse moving component 4 is used for driving the longitudinal moving component 5 to move transversely, and the longitudinal moving component 5 is used for driving the slotting component 6 to move longitudinally. The grooving assembly 6 here enables a grooving movement in the transverse, longitudinal and vertical directions.

Preferably, the front end of the support bar 2 is provided with a vertical wall support plate 9.

Preferably, the rear end of the slotter 62 is provided with a collodion tube 7, and the bottom front end of the collodion tube 7 is provided with a notch 71.

Preferably, as shown in fig. 1, the number of casters a is four, arranged in a rectangle, wherein two casters a are connected by a rotating shaft, which is driven by a servomotor D, which is fixed on the base 1. The servo motor D is controlled, and the rotating shaft drives the trundle A to rotate, so that the utility model moves along the wall surface direction, and the labor capacity of workers is further reduced.

As one embodiment of the utility model, the transverse moving assembly 4 comprises two transverse guide rails a41, a sliding table 44 is slidably arranged on the guide rails a41, a lead screw a42 and a nut a43 which are matched are arranged on the sliding table 44, bearing seats 45 are arranged at two ends of the lead screw a42, the guide rails a41 and the bearing seats 45 are arranged on the mounting frame 3, and the nut a43 is fixed on the sliding table 44; one end of the screw rod A42 is driven to rotate by a servo motor A46; the servo motor a46 is fixed to the mounting frame 3.

As an embodiment of the present utility model, on the basis of the above embodiment, the longitudinal moving assembly 5 includes a sliding seat 52, and two longitudinal guide rails B55 are disposed at the bottom of the sliding seat 52, and the guide rails B55 are slidably matched with the sliding table 44; a lead screw B53 and a nut B54 which are matched are arranged below the sliding seat 52; nut B54 is fixed on slide 44; the screw rod B53 is rotationally connected with the sliding seat 52; the rear end of the screw rod B53 is driven to rotate by a servo motor B51; the servo motor B51 is fixed to the slide mount 52.

The screw a42, the nut a43, the screw B53, and the nut B54 may be ball screw pairs, which will not be described in detail.

As one embodiment of the present utility model, the upper bracket assembly 8 comprises a main body 81 and a driving assembly, the mounting frame 3 is fixed at the rear end of the bottom of the main body 81, vertical guide posts 82 are respectively arranged at the bottoms of two sides of the main body 81, and the guide posts 82 are vertically slidably inserted into the support rods 2; the driving assembly is used for driving the body 81 to vertically move.

Preferably, the driving assembly comprises a gear 84 and a rack which are meshed with each other, the rack is arranged on the guide post 82, the gear 84 is rotationally connected with the support rod 2 through a transmission shaft 85, one end of the transmission shaft 85 is driven to rotate through a servo motor C86, and the servo motor C86 is fixed on the support rod 2. The rack and guide post 82 may also be of an integrated design.

Preferably, the top of the body 81 is provided with a number of casters B83.

The utility model realizes the movement of the slotting cutter in three degrees of freedom up and down, left and right and front and back by controlling the servo motor A46, the servo motor B51 and the servo motor C86, thereby accurately controlling slotting movement and realizing automation. In operation, the wall support plate 9 is tightly adhered to the wall surface to ensure that the whole body cannot topple towards the wall surface. When the upper bracket component 8 is lifted to the highest position, the trundle B83 on the upper bracket component 8 is in contact fit with the upper top surface of the house, so that the overall stability can be improved, and meanwhile, the transverse slotting movement can be performed. The groove knife 62 is wrapped by the collodion tube 7, and the high elasticity of the collodion is utilized to be well close to the wall surface, so that dust around the groove knife 62 can be isolated from the outside, and the groove openings 71 at the bottom can be used for conveniently replacing the groove knives 62 with different specifications and cleaning residual dust.

The present utility model may be summarized in other specific forms without departing from the spirit or essential characteristics thereof. The above-described embodiments of the utility model are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The wall grooving machine is characterized by comprising a base (1), wherein the bottom of the base (1) is provided with a plurality of casters A which are symmetrically arranged; the front end of the base (1) is provided with two vertical supporting rods (2); an upper bracket assembly (8) which vertically slides is arranged on the supporting rod (2), a horizontal mounting frame (3) is arranged at the rear end of the upper bracket assembly (8), and a transverse moving assembly (4) is arranged on the mounting frame (3); the transverse moving assembly (4) is provided with a longitudinal moving assembly (5); a slotting component (6) is fixedly arranged on the longitudinal moving component (5), and the slotting component (6) comprises a slotting cutter (62) driven by a driving motor (61); the transverse moving assembly (4) is used for driving the longitudinal moving assembly (5) to transversely move, and the longitudinal moving assembly (5) is used for driving the slotting assembly (6) to longitudinally move.

2. The wall grooving machine according to claim 1, characterized in that the transverse moving assembly (4) comprises two transverse guide rails a (41), a sliding table (44) is slidably arranged on the guide rails a (41), a matched screw a (42) and a nut a (43) are arranged on the sliding table (44), bearing seats (45) are arranged at two ends of the screw a (42), the guide rails a (41) and the bearing seats (45) are both arranged on the mounting frame (3), and the nut a (43) is fixed on the sliding table (44); one end of the screw rod A (42) is driven to rotate through a servo motor A (46); the servo motor A (46) is fixed on the mounting frame (3).

3. Wall grooving machine according to claim 2, characterized in that the longitudinal movement assembly (5) comprises a sliding seat (52), the bottom of the sliding seat (52) being provided with two longitudinal guide rails B (55), the guide rails B (55) being in sliding fit with the sliding table (44); a screw rod B (53) and a nut B (54) which are matched are arranged below the sliding seat (52); the nut B (54) is fixed on the sliding table (44); the screw rod B (53) is rotationally connected with the sliding seat (52); the rear end of the screw rod B (53) is driven to rotate by a servo motor B (51); the servo motor B (51) is fixed on the sliding seat (52).

4. The wall grooving machine according to claim 1, wherein the upper bracket assembly (8) comprises a main body (81) and a driving assembly, the mounting frame (3) is fixed at the bottom rear end of the main body (81), vertical guide posts (82) are respectively arranged at the bottoms of two sides of the main body (81), and the guide posts (82) are vertically slidably inserted into the supporting rods (2); the driving assembly is used for driving the main body (81) to move vertically.

5. The wall grooving machine according to claim 4, wherein the driving assembly comprises a gear (84) and a rack meshed with each other, the rack is arranged on the guide post (82), the gear (84) is rotationally connected with the support rod (2) through a transmission shaft (85), one end of the transmission shaft (85) is driven to rotate by a servo motor C (86), and the servo motor C (86) is fixed on the support rod (2).

6. Wall grooving machine according to claim 5, characterized in that the top of the body (81) is provided with several casters B (83).

7. Wall grooving machine according to claim 1, characterized in that the front end of the support bar (2) is provided with a vertical wall support plate (9).

8. The wall grooving machine according to claim 1, characterized in that a collodion tube (7) is provided at the rear end of the grooving cutter (62), and a notch (71) is provided at the bottom front end of the collodion tube (7).