Polishing robot convenient for indoor decoration

Abstract

The utility model discloses a polishing robot convenient for indoor decoration, which belongs to the technical field of decoration robots and comprises a movable base, a lifting mechanism is mounted on the movable base, a movable mounting seat and a rotating shaft are in bolted connection with the top end of the lifting mechanism, the rotating shaft is rotatably mounted at the top end of the movable mounting seat, and a polishing disc and a driving mechanism are mounted at the front end of the rotating shaft. The grinding disc is used for driving the rotating shaft to rotate and covered with a dust suction hood. According to the technical scheme, the decoration robot is mainly composed of the lifting base, the driving part, the grinding part and the dust collection part, the parts are clear in division of labor, simple in structure and detachably connected, and therefore workers can conveniently and rapidly replace damaged parts, the maintenance period is remarkably shortened, professional maintenance knowledge is hardly needed, and the maintenance efficiency is improved. Meanwhile, the dust hood covers the grinding disc and is close to the grinding disc, an adsorption area can be formed near the grinding disc, and dust is directly sucked away and prevented from scattering all around to pollute the environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of decoration robot, specifically a polishing robot for indoor decoration. BACKGROUND

[0002] The polishing work in indoor decoration is a vital link, which is directly related to the flatness of the wall surface and the overall aesthetic degree. The indoor decoration polishing robot is a new type of decoration tool that has emerged in recent years with the development of automation technology and artificial intelligence technology. It not only can improve the decoration efficiency and quality, but also can reduce the labor cost and safety risk.

[0003] The existing robot for indoor decoration usually has a complex structure and strong integration. When the polishing mechanism and some damaged components need to be replaced, the operation is complex, and even most of the replacement and maintenance of parts requires professional maintenance personnel to work. The working environment of the polishing robot is usually harsh, and it is often in a dusty environment, so it is easy to be damaged. If simple and fast part replacement cannot be performed, the maintenance work will delay the construction period. In addition, dust will spread during polishing, which will cause interference and damage to personnel and equipment, therefore, the polishing robot for indoor decoration is provided. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a polishing robot for indoor decoration. The decoration robot is mainly composed of a lifting base, a driving part, a polishing part and a dust collection part. The lifting base is composed of a movable base and a lifting mechanism. The driving part is composed of a movable mounting seat, a rotating shaft and a driving mechanism. The polishing part is composed of a clamping joint and a polishing disc. The dust collection part is a dust collection cover. The above-mentioned parts have clear division of labor and simple structure, and are detachably connected with each other. Therefore, workers can quickly replace damaged parts, significantly shorten the maintenance period, and almost do not need professional maintenance knowledge. At the same time, the dust collection cover is arranged outside the polishing disc and close to it. After connecting with the external dust collection equipment, an adsorption area can be formed near the polishing disc. The dust generated during polishing will inevitably reach the adsorption area during diffusion, and the dust will be directly sucked away, thereby avoiding dust pollution of the environment. The technical problems of the existing robot for indoor decoration, which usually has a complex structure and strong integration, make the maintenance work complex and have high threshold, thereby delaying the construction period, and the dust is easy to spread during polishing are solved.

[0005] The technical solution adopted by the embodiment of the application to solve the technical problems is:

[0006] A sanding robot for easy interior decoration includes a movable base with a lifting mechanism mounted on it. A movable mounting seat is bolted to the top of the lifting mechanism. A rotating shaft is rotatably mounted on the top of the movable mounting seat. A sanding disc is detachably mounted on the front end of the rotating shaft via a snap-fit ​​connector. A drive mechanism is mounted on the movable mounting seat and drives the rotating shaft to rotate. The sanding disc is covered by a dust collection hood, which includes an inner cover and a shell. The inner cover has several dust collection holes. The inner cover and the shell are detachably connected to the movable mounting seat via mounting bolts. Based on the above structure, the decoration robot mainly consists of a lifting base, a drive unit, and a sanding disc. The system consists of four parts: a grinding section, a dust collection section, and a dust collection section. The lifting base consists of a movable base and a lifting mechanism. The drive section consists of a movable mounting base, a rotating shaft, and a drive mechanism. The grinding section consists of a snap-fit ​​connector and a grinding disc. The dust collection section is a dust collection hood. The above parts have clear division of labor and simple structure. They are all detachably connected, which makes it easy for workers to quickly replace damaged parts, significantly shortening the maintenance period. Moreover, almost no professional maintenance knowledge is required. At the same time, the dust collection hood covers the grinding disc and is close to it, which can form an adsorption area near the grinding disc to directly suck up the dust and prevent the dust from spreading and polluting the environment.

[0007] In one possible implementation, the outer cover is placed over the outer cover, and the two enclose a sealed negative pressure adsorption space. The outer cover is sealed with an air pipe that communicates with the negative pressure adsorption space. The inner cover is placed over and close to the grinding disc. After the air pipe is connected to an external dust collection device, a negative pressure can be formed in the negative pressure adsorption space, thereby forming an adsorption area near the grinding disc. The dust that is ground will inevitably reach the adsorption area during the dispersion process, and the dust will be directly sucked away, thereby avoiding dust from spreading and polluting the environment.

[0008] In one possible implementation, a retaining ring is fixedly provided at the top of the movable mounting base, and an annular groove is formed by bending on the inner cover. The retaining ring and the annular groove are of the same size, and the entire dust cover can be installed through the snap-fit ​​action between the retaining ring and the annular groove, and the tightness of the connection between the two can be ensured.

[0009] In one possible implementation, the snap-fit ​​connector includes a plug and a socket. The plug is fixedly connected to the rotating shaft, and the socket is fixedly connected to the grinding disc. The plug is fixedly provided with a plurality of snap blocks arranged in a circumferential array, and the socket is provided with a meshing groove corresponding to the snap blocks. In the above structure, torque can be transmitted through the meshing action between the snap blocks and the meshing groove. At the same time, this structural form can improve the tightness of the connection and prevent loosening at the connection.

[0010] In a possible implementation, a plurality of connecting bolts are fixedly arranged in the clamping groove, a plurality of through holes corresponding to the connecting bolts are formed in the plug-in connector, and a locking nut is threadedly connected to the end of each connecting bolt, so that the clamping effect between the connecting bolt and the locking nut can ensure the tight connection between the plug-in connector and the receiving connector.

[0011] In a possible implementation, the driving mechanism includes a driving motor mounted in the movable mounting seat, the output shaft of the driving motor is fixedly connected with a driving wheel, the rear end of the rotating shaft is fixedly connected with a driven wheel, and the driving wheel and the driven wheel are drivingly connected through a transmission belt, so that when the driving motor works, the driving wheel rotates and drives the driven wheel to rotate through the transmission belt, thereby driving the rotating shaft to rotate to drive the polishing disc to rotate and polish.

[0012] In a possible implementation, the lifting mechanism includes guide plates, through holes are formed in the guide plates, and a hydraulic cylinder is fixedly arranged between the guide plates, the output shaft of the hydraulic cylinder is fixedly connected with the movable mounting seat, guide blocks are fixedly arranged on the two sides of the movable mounting seat, and the guide blocks are slidingly arranged in the through holes, so that the hydraulic cylinder can drive the movable mounting seat to move up and down to change the working height of the polishing disc, polish the wall surface, and the guide blocks can slide along the through holes to prevent the movable mounting seat from deviating during the upward movement.

[0013] In a possible implementation, the movable base includes a base table, and universal wheels are fixedly arranged at the four corners of the lower end surface of the base table, so that the movable base has the characteristic of free movement.

[0014] In summary, the utility model has the following beneficial technical effects:

[0015] The decoration robot mainly includes a lifting base, a driving part, a polishing part and a dust collection part, wherein the lifting base is composed of a movable base and a lifting mechanism, the driving part is composed of a movable mounting seat, a rotating shaft and a driving mechanism, the polishing part is composed of a clamping joint and a polishing disc, and the dust collection part is a dust collection cover.

[0016] In addition, the dust collection cover is arranged outside the polishing disc and close to the polishing disc, and can form a suction area near the polishing disc after being connected with an external dust collection device, so that the dust generated during polishing can be directly sucked away, thereby avoiding environmental pollution caused by the scattering of dust. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0018] Figure 1 It is a schematic view of the overall structure of the present application;

[0019] Figure 2 It is a schematic view of the local structure of the present application;

[0020] Figure 3 It is a schematic view of the dust cover structure of the present application;

[0021] Figure 4 It is a schematic view of the clamping joint structure of the present application.

[0022] In the drawings: 1, movable base; 11, bottom table; 12, universal wheel; 2, lifting mechanism; 21, guide plate; 22, hydraulic cylinder; 23, guide groove; 3, movable mounting base; 31, guide block; 32, clasp ring; 4, rotating shaft; 5, clamping joint; 51, plug; 52, receiving head; 53, clamping block; 54, occlusion groove; 55, connecting bolt; 56, locking nut; 6, polishing disc; 7, dust cover; 71, inner cover; 72, cover shell; 73, dust suction hole; 74, annular groove; 75, mounting bolt; 76, air pipe; 8, driving mechanism; 81, driving motor; 82, driving wheel; 83, driven wheel; 84, transmission belt. DETAILED DESCRIPTION

[0023] The technical solution in the embodiments of the present application is to solve the problems in the above background art, and the general idea is as follows:

[0024] For example, Figure 1 - Figure 3As shown, the polishing robot for indoor decoration provided by the embodiment comprises a movable base 1, a lifting mechanism 2 installed on the movable base 1, a movable mounting seat 3 bolted to the top end of the lifting mechanism 2, a rotating shaft 4 rotatably installed at the top end of the movable mounting seat 3, a polishing disc 6 detachably installed at the front end of the rotating shaft 4 through a clamping joint 5, and a driving mechanism 8 installed on the movable mounting seat 3 to drive the rotating shaft 4 to rotate. The polishing disc 6 is provided with a dust cover 7, which comprises an inner cover 71 and a cover shell 72. A plurality of dust suction holes 73 are formed in the inner cover 71. The inner cover 71 and the cover shell 72 are detachably connected to the movable mounting seat 3 through mounting bolts 75. Based on the above structure, the decoration robot mainly comprises a lifting base, a driving part, a polishing part and a dust suction part. The lifting base is composed of the movable base 1 and the lifting mechanism 2. The driving part is composed of the movable mounting seat 3, the rotating shaft 4 and the driving mechanism 8. The polishing part is composed of the clamping joint 5 and the polishing disc 6. The dust suction part is the dust cover 7. The above parts have clear division of labor and simple structure, and are detachably connected to each other. Therefore, workers can quickly replace damaged parts, significantly shorten the maintenance period, and almost do not need professional maintenance knowledge. At the same time, the dust cover 7 is covered outside the polishing disc 6 and close to it, which can form a suction area near the polishing disc 6 to directly suck away the dust and avoid the dust polluting the environment.

[0025] The cover shell 72 is covered outside the inner cover 71 to form a closed negative pressure suction space therebetween. The cover shell 72 is hermetically connected to an air pipe 76 in communication with the negative pressure suction space. The inner cover 71 is covered outside the polishing disc 6 and close to it. After the air pipe 76 is connected to an external dust suction equipment, a negative pressure can be formed in the negative pressure suction space, thereby forming a suction area near the polishing disc 6. The dust generated by polishing will inevitably reach the suction area during the floating process, which can directly suck away the dust and avoid the dust polluting the environment.

[0026] As shown in Figure 3 - Figure 4 The top end of the movable mounting seat 3 is fixedly provided with a clamping ring 32. The inner cover 71 is bent to form an annular groove 74. The clamping ring 32 and the annular groove 74 have the same size. The clamping ring 32 and the annular groove 74 can be clamped to realize the installation of the dust cover 7 as a whole, and can ensure the tightness of the connection between the clamping ring 32 and the annular groove 74.

[0027] As shown in Figure 4As shown, the clamping joint 5 includes a plug-in joint 51 and a receiving joint 52, wherein the plug-in joint 51 is fixedly connected with the rotating shaft 4, the receiving joint 52 is fixedly connected with the polishing disc 6, a plurality of clamping blocks 53 arranged in a circumferential array are fixedly arranged on the plug-in joint 51, and a plurality of engagement grooves 54 corresponding to the clamping blocks 53 are arranged on the receiving joint 52, in the above structure, the torque can be transmitted through the engagement between the clamping blocks 53 and the engagement grooves 54, and meanwhile, the tightness of the connection can be improved, and the loosening of the connection can be avoided; wherein a plurality of connecting bolts 55 are fixedly arranged in the engagement grooves 54, a plurality of through holes corresponding to the connecting bolts 55 are arranged on the plug-in joint 51, and the end portions of the connecting bolts 55 are threadedly connected with lock nuts 56, so that the connection between the plug-in joint 51 and the receiving joint 52 can be ensured to be tight through the clamping action between the connecting bolts 55 and the lock nuts 56.

[0028] As shown in the figure, Figure 2 The driving mechanism 8 includes a driving motor 81 installed in the movable mounting seat 3, the output shaft of the driving motor 81 is fixedly connected with a driving wheel 82, the rear end of the rotating shaft 4 is fixedly connected with a driven wheel 83, and the driving wheel 82 and the driven wheel 83 are drivingly connected through a sleeved transmission belt 84, when the driving motor 81 works, the driving wheel 82 rotates and drives the driven wheel 83 to rotate through the transmission belt 84, thereby driving the rotating shaft 4 to rotate, so as to drive the polishing disc 6 to rotate and polish.

[0029] As shown in the figure, Figure 1 The lifting mechanism 2 includes a guide plate 21, a plurality of guide grooves 23 are arranged on the guide plate 21, and a plurality of hydraulic cylinders 22 are fixedly arranged between the guide plates 21, the output shaft of the hydraulic cylinder 22 is fixedly connected with the movable mounting seat 3, and a plurality of guide blocks 31 are fixedly arranged on the two sides of the movable mounting seat 3, the guide blocks 31 are slidingly arranged in the guide grooves 23, the hydraulic cylinder 22 can drive the movable mounting seat 3 to move up and down to change the working height of the polishing disc 6, thereby achieving the polishing of the wall surface, and the guide blocks 31 can slide along the guide grooves 23 to prevent deviation, so that the movable mounting seat 3 will not deviate during the upward movement.

[0030] As shown in the figure, Figure 1 The movable base 1 includes a base table 11, and a plurality of universal wheels 12 are fixedly arranged at the four corners of the lower end surface of the base table 11, so that the movable base 1 has the characteristic of free movement.

[0031] The use principle and use process of the utility model are as follows:

[0032] The decoration robot mainly comprises a lifting base, a driving part, a polishing part and a dust collection part, wherein the lifting base is composed of a movable base 1 and a lifting mechanism 2, the driving part is composed of a movable mounting seat 3, a rotating shaft 4 and a driving mechanism 8, the polishing part is composed of a clamping joint 5 and a polishing disc 6, and the dust collection part is a dust collection cover 7, and the above-mentioned parts have clear division of labor and simple structure.

[0033] Meanwhile, the dust cover 7 is detachably connected with the polishing disc 6, so that workers can quickly replace damaged parts, significantly shorten the maintenance period, and almost do not need professional maintenance knowledge.

[0034] Finally, it should be noted that: obviously, the above examples are merely for the purpose of clearly illustrating the utility model, and are not limited to the implementation. For those skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to exhaust all the implementation. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A polishing robot for facilitating interior decoration, characterized by, The utility model relates to a kind of portable polishing machine, including: Movable base (1), lifting mechanism (2) is installed on it, lifting mechanism (2) top end bolt connection has movable mounting seat (3); Rotary shaft (4), its rotation is installed in movable mounting seat (3) top end, and rotary shaft (4) front end is detachably installed with polishing disc (6) by clamping joint (5); Driving mechanism (8), it is installed on movable mounting seat (3), to drive rotary shaft (4) rotation; Wherein, polishing disc (6) is provided with dust cover (7) outside cover, it includes cover (71) and cover shell (72), cover (71) is equipped with several dust suction holes (73), cover (71), cover shell (72) are detachably connected by mounting bolt (75) with movable mounting seat (3).

2. The polishing robot for interior decoration according to claim 1, characterized in that: The cover shell (72) is covered outside cover (71), and the closed negative pressure adsorption space is formed between the two, and the cover shell (72) is hermetically connected with the trachea (76) communicated with the negative pressure adsorption space.

3. The polishing robot for interior decoration according to claim 1, characterized in that: The movable mounting seat (3) top end is fixedly provided with snap ring (32), and the snap ring (32) is correspondingly sized with annular groove (74) formed by bending on the cover (71).

4. The polishing robot for interior decoration according to claim 1, characterized in that: The clamping joint (5) includes plug connector (51) and receiving connector (52), wherein, plug connector (51) is fixedly connected with rotary shaft (4), receiving connector (52) is fixedly connected with polishing disc (6), and a plurality of clamping blocks (53) are fixedly provided on the plug connector (51) and arranged in a circumferential array, and the receiving connector (52) is provided with a plurality of engagement grooves (54) corresponding to the clamping blocks (53).

5. The polishing robot for interior decoration according to claim 4, wherein: A plurality of connecting bolts (55) are fixedly provided in the engagement grooves (54), and a plurality of through holes corresponding to the connecting bolts (55) are formed in the plug connector (51), and the connecting bolts (55) are threadedly connected with lock nuts (56) at the end.

6. The polishing robot for interior decoration according to claim 1, wherein: The driving mechanism (8) includes driving motor (81) installed in movable mounting seat (3), and the output shaft of the driving motor (81) is fixedly connected with driving wheel (82), the rear end of rotary shaft (4) is fixedly connected with driven wheel (83), and the driving wheel (82) and the driven wheel (83) are drivingly connected through the transmission belt (84) sleeved therebetween.

7. The polishing robot for interior decoration according to claim 1, wherein: The lifting mechanism (2) includes guide plate (21), and a plurality of guide grooves (23) are formed in the guide plate (21), and a plurality of hydraulic cylinders (22) are fixedly arranged between the guide plates (21), the output shaft of the hydraulic cylinders (22) is fixedly connected with movable mounting seat (3), and guide blocks (31) are fixedly arranged on both sides of movable mounting seat (3), and the guide blocks (31) are slidingly arranged in the guide grooves (23).

8. The polishing robot for interior decoration according to claim 1, wherein: The movable base (1) includes base table (11), and a plurality of universal wheels (12) are fixedly arranged at the lower end surface of the base table (11).

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