Rapid material changing device of building spraying robot

Abstract

The utility model relates to the technical field of material changing devices, in particular to a rapid material changing device for a building spraying robot, which improves the fixing firmness of a coating barrel, improves the convenience of connection and separation operation of the coating barrel and a pump body, improves the connection stability and improves the use convenience. Comprising a robot frame body and a pump body, the pump body is installed at the top end of the robot frame body, and the output end of the pump body communicates with an external spraying mechanism; the coating robot comprises a robot frame and further comprises a moving device, a communicating device, a case, a coating barrel and clamping blocks, the case is installed at the top end of the robot frame, the coating barrel is placed at the top end of the case, the clamping blocks are slidably installed at the top of the case, the moving device is arranged on the case and used for driving the clamping blocks to move, and the communicating device is arranged on the robot frame. The communicating device is used for communicating the pump body input end with the coating barrel output pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of material changing devices, in particular to a rapid material changing device for a building spraying robot. Background Art

[0002] As a highly automated coating equipment, construction spray robots play an important role in the spraying of steel structures, aluminum alloy doors and windows, walls and ceilings in the construction field. However, in actual use, spray robots face the problem of frequent replacement of paints. The traditional method of changing materials is time-consuming and inefficient.

[0003] As in the patent with prior art authorization announcement number CN216552901U, the utility model provides an interior and exterior wall waterproofing agent spraying equipment that is convenient for replacing material silos, and relates to the technical field of spraying equipment, including a movable base plate and a spray silo body, a pull-out positioning plate is vertically arranged at the top of the movable base plate near the center of one side edge, and positioning through holes are opened at the center of one side of the outer wall of the pull-out positioning plate near the edges of the front surface and the rear surface, and a locking device is slidably arranged on the inner walls of the two positioning through holes, and the locking device includes a U-shaped handle, and positioning rings are arranged on the outer wall of the U-shaped handle near the edges of both ends.

[0004] However, during the use of the equipment, it was found that the spray tank body of the equipment had poor fixing reliability, and the shaking of the equipment could easily cause the spray tank body to loosen, and the connection reliability between the transmission pipeline and the spray port was poor, which reduced the convenience of use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a fast material changing device for a construction spraying robot, which improves the fixing firmness of a paint bucket, improves the convenience of connecting and separating the paint bucket and a pump body, improves the stability of the connection, and improves the convenience of use.

[0006] The utility model discloses a rapid material changing device for a building spray painting robot, comprising a robot frame and a pump body, wherein the pump body is mounted on the top of the robot frame, and the output end of the pump body is connected to an external spraying mechanism; the utility model also comprises a moving device, a connecting device, a chassis, a paint bucket and a clamping block, wherein the chassis is mounted on the top of the robot frame, the paint bucket is placed on the top of the chassis, a plurality of groups of clamping blocks are all slidably mounted on the top of the chassis, and a moving device is arranged on the chassis, the moving device is used to drive the plurality of groups of clamping blocks to move, a connecting device is arranged on the robot frame, and the connecting device is used to connect the input end of the pump body with the output pipe of the paint bucket; the paint bucket is connected to the paint bucket. It is placed on the top of the chassis, and then the moving device drives the multiple groups of clamping blocks to move closer to each other, so that the multiple groups of clamping blocks clamp and fix the paint bucket, thereby improving the stability of the paint bucket and improving the firmness of fixing the paint bucket. Then, the output pipe of the paint bucket is connected with the input end of the pump body through the connecting device, thereby improving the convenience of connecting and separating the paint bucket and the pump body, and improving the stability of the connection. When the paint bucket needs to be replaced, the multiple groups of clamping blocks are moved away from each other, and then the paint bucket is separated from the pump body through the connecting device, thereby realizing the rapid replacement of the paint bucket and improving the convenience of using the device.

[0007] Preferably, the moving device includes a turntable, a spiral line, a moving block, a rotating shaft, a worm gear and a worm, the turntable is rotatably mounted on the inner wall of the chassis, the spiral line is arranged at the top of the turntable, multiple groups of moving blocks are screwed on the spiral line, the tops of the multiple groups of moving blocks are respectively connected with the bottom ends of the multiple groups of clamping blocks, the rotating shaft is rotatably mounted on the inner wall of the chassis, the top of the rotating shaft is connected to the bottom of the turntable, the worm gear is sleeved on the outer wall of the rotating shaft, the worm is rotatably mounted on the inner wall of the chassis, and the worm is meshed with the worm gear; by adjusting the rotation of the worm gear, the worm gear drives the worm gear to rotate, and after the worm gear rotates, the turntable is driven to rotate through the rotating shaft, and after the turntable rotates, the multiple groups of moving blocks are driven to move in opposite directions through the spiral lines, so that the multiple groups of moving blocks drive the multiple groups of clamping blocks to move in opposite directions, thereby improving the convenience of the multiple groups of clamping blocks to clamp or release the paint bucket, and because the worm gear is meshed with the worm gear, the locking effect of the rotating shaft is improved, the clamping stability of the multiple groups of clamping blocks is improved, and the convenience of using the device is improved.

[0008] Preferably, the connecting device includes a bracket, multiple groups of studs, multiple groups of handles and a kit. The bracket is installed on the top of the robot frame, the multiple groups of studs are screwed on the bracket, the multiple groups of handles are respectively installed at the rear ends of the multiple groups of studs, and the front ends of the multiple groups of studs are rotatably installed on the outer wall of the kit. The kit corresponds to the position of the output pipe of the paint bucket, and the kit is connected to the input end of the pump body through a hose. When the position of the paint bucket is fixed, the multiple groups of handles are grasped to rotate and adjust the multiple groups of studs, so that the multiple groups of studs drive the kit to be mounted on the output pipe of the paint bucket, thereby connecting the paint bucket and the kit, improving the convenience of the connection operation between the paint bucket and the pump body, and improving the stability of the connection.

[0009] Preferably, it also includes a positioning seat and a top screw, the positioning seat is installed on the top of the robot frame, the end of the worm is rotatably installed on the positioning seat, and the top screw is screwed on the outer wall of the positioning seat; by rotating and adjusting the top screw, the end of the top screw is tightly attached to the outer wall of the worm, so that the top screw fixes the worm, thereby improving the positioning stability of multiple groups of clamping blocks.

[0010] Preferably, a hand wheel is also included, and the hand wheel is installed at the end of the worm; by grabbing the hand wheel, the convenience of the worm rotation operation is improved.

[0011] Preferably, it also includes a sealing gasket, which is installed on the outer side wall of the output pipe of the paint bucket; when the kit is sleeved on the output pipe of the paint bucket, the paint bucket and the kit are sealed by the sealing gasket, thereby improving the connection sealing effect between the paint bucket and the kit.

[0012] Preferably, the inner side walls of the multiple groups of clamping blocks are provided with anti-skid pads to improve the anti-skid effect of the multiple groups of clamping blocks on the paint bucket and improve the fixing firmness of the paint bucket.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the paint bucket is placed on the top of the chassis, and then the multiple groups of clamping blocks are driven to move closer to each other through the moving device, so that the multiple groups of clamping blocks clamp and fix the paint bucket, thereby improving the stability of the paint bucket and improving the firmness of fixing the paint bucket. Then, the output pipe of the paint bucket is connected to the input end of the pump body through the connecting device, thereby improving the convenience of connecting and separating the paint bucket and the pump body, and improving the stability of the connection. When the paint bucket needs to be replaced, the multiple groups of clamping blocks are moved away from each other, and then the paint bucket is separated from the pump body through the connecting device, thereby realizing rapid replacement of the paint bucket and improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric local structure of the connection between the clamping block and the moving block;

[0016] Figure 3 It is a schematic diagram of the axonometric partial structure of the connection between the rotating shaft and the worm gear, etc.;

[0017] Figure 4 It is a schematic diagram of the axonometric partial structure of the connection between the stud and the handle, etc.;

[0018] Figure 5 It is an axonometric diagram of the local structure connecting the turntable and the spiral lines.

[0019] Markings in the attached figure: 1. Robot frame; 2. Pump body; 3. Chassis; 4. Paint bucket; 5. Clamping block; 6. Turntable; 7. Vortex line pattern; 8. Moving block; 9. Rotating shaft; 10. Worm gear; 11. Worm; 12. Bracket; 13. Stud; 14. Handle; 15. Kit; 16. Positioning seat; 17. Top screw; 18. Handwheel; 19. Sealing gasket. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, the utility model of the rapid material changing device of the building spraying robot includes a robot frame 1 and a pump body 2, the pump body 2 is installed at the top of the robot frame 1, and the output end of the pump body 2 is connected with the external spraying mechanism; it also includes a moving device, a connecting device, a chassis 3, a paint bucket 4 and a clamping block 5, the chassis 3 is installed at the top of the robot frame 1, the paint bucket 4 is placed at the top of the chassis 3, multiple groups of clamping blocks 5 are slidably installed on the top of the chassis 3, and the chassis 3 is provided with a moving device, the moving device is used to drive the multiple groups of clamping blocks 5 to move, and the robot frame 1 is provided with a connecting device, the connecting device is used to connect the input end of the pump body 2 with the output pipe of the paint bucket 4;

[0023] like Figure 2 and Figure 3 As shown, the moving device includes a turntable 6, a spiral line pattern 7, a moving block 8, a rotating shaft 9, a worm wheel 10 and a worm 11. The turntable 6 is rotatably mounted on the inner wall of the chassis 3. The spiral line pattern 7 is arranged at the top of the turntable 6. Multiple groups of moving blocks 8 are screwed on the spiral line pattern 7. The tops of the multiple groups of moving blocks 8 are respectively connected to the bottom ends of the multiple groups of clamping blocks 5. The rotating shaft 9 is rotatably mounted on the inner wall of the chassis 3. The top of the rotating shaft 9 is connected to the bottom end of the turntable 6. The worm wheel 10 is sleeved on the outer wall of the rotating shaft 9. The worm 11 is rotatably mounted on the inner wall of the chassis 3, and the worm 11 is meshed with the worm wheel 10.

[0024] In this embodiment, the paint bucket 4 is placed on the top of the chassis 3, and then the multiple groups of clamping blocks 5 are driven to move closer to each other through a moving device, so that the multiple groups of clamping blocks 5 clamp and fix the paint bucket 4, thereby improving the stability of the paint bucket 4 and improving the firmness of the fixation of the paint bucket 4. Then, the output pipe of the paint bucket 4 is connected to the input end of the pump body 2 through a connecting device, thereby improving the convenience of connecting and separating the paint bucket 4 and the pump body 2, and improving the stability of the connection. When the paint bucket 4 needs to be replaced, the multiple groups of clamping blocks 5 are moved away from each other, and then the paint bucket 4 is separated from the pump body 2 through a connecting device, thereby realizing the rapid replacement of the paint bucket 4 and improving the convenience of using the device.

[0025] Example 2

[0026] On the basis of Example 1, Figure 4 As shown, the connecting device includes a bracket 12, multiple groups of studs 13, multiple groups of handles 14 and a kit 15. The bracket 12 is installed on the top of the robot frame 1, the multiple groups of studs 13 are screwed on the bracket 12, the multiple groups of handles 14 are respectively installed at the rear ends of the multiple groups of studs 13, and the front ends of the multiple groups of studs 13 are rotatably installed on the outer wall of the kit 15. The kit 15 corresponds to the output pipe position of the paint bucket 4, and the kit 15 is connected with the input end of the pump body 2 through a hose;

[0027] like Figure 2 As shown, it also includes a positioning seat 16 and a top screw 17. The positioning seat 16 is installed on the top of the robot frame 1, and the end of the worm 11 is rotatably installed on the positioning seat 16. The top screw 17 is screwed on the outer wall of the positioning seat 16;

[0028] like Figure 3 As shown, it also includes a hand wheel 18, which is mounted on the end of the worm 11;

[0029] like Figure 1 As shown, it also includes a sealing gasket 19, which is installed on the outer side wall of the output pipe of the paint bucket 4;

[0030] like Figure 1 As shown, the inner side walls of the multiple groups of clamping blocks 5 are provided with anti-slip pads;

[0031] In this embodiment, the worm 11 is rotated and adjusted to drive the worm wheel 10 to rotate. After the worm wheel 10 rotates, it drives the turntable 6 to rotate through the rotating shaft 9. After the turntable 6 rotates, it drives the multiple groups of moving blocks 8 to move in opposite directions through the spiral lines 7, so that the multiple groups of moving blocks 8 drive the multiple groups of clamping blocks 5 to move in opposite directions, thereby improving the convenience of the multiple groups of clamping blocks 5 to clamp or release the paint bucket 4. In addition, since the worm 11 is engaged with the worm wheel 10, the locking effect of the rotating shaft 9 is improved, the clamping stability of the multiple groups of clamping blocks 5 is improved, and the convenience of using the device is improved. When the position of the paint bucket 4 is fixed, the multiple groups of studs 13 are rotated and adjusted by grabbing the multiple groups of handles 14, so that the multiple groups of studs 13 drive the kit 15 to be mounted on the output pipe of the paint bucket 4, thereby connecting the paint bucket 4 with the kit 15, improving the convenience of the connection operation between the paint bucket 4 and the pump body 2, and improving the stability of the connection.

[0032] The utility model discloses a rapid material changing device for a building spray painting robot, when working, places the paint bucket 4 on the top of the chassis 3, and then drives the multiple groups of clamping blocks 5 to move closer to each other through the moving device, so that the multiple groups of clamping blocks 5 clamp and fix the paint bucket 4, and then connects the output pipe of the paint bucket 4 with the input end of the pump body 2 through the connecting device. When the paint bucket 4 needs to be replaced, the multiple groups of clamping blocks 5 are moved away from each other, and then the paint bucket 4 is separated from the pump body 2 through the connecting device, thereby realizing the rapid replacement of the paint bucket 4.

[0033] The pump body 2 of the rapid material changing device for the construction spraying robot of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for technicians in the field to make creative efforts.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A rapid material changing device for a building spray painting robot, comprising a robot frame (1) and a pump body (2), wherein the pump body (2) is mounted on the top of the robot frame (1), and the output end of the pump body (2) is connected to an external spraying mechanism; characterized in that: The robot also comprises a moving device, a connecting device, a chassis (3), a paint bucket (4) and a clamping block (5); the chassis (3) is mounted on the top of the robot frame (1); the paint bucket (4) is placed on the top of the chassis (3); multiple groups of clamping blocks (5) are slidably mounted on the top of the chassis (3); the chassis (3) is provided with a moving device, which is used to drive the multiple groups of clamping blocks (5) to move; and the robot frame (1) is provided with a connecting device, which is used to connect the input end of the pump body (2) with the output pipe of the paint bucket (4).

2. The rapid material changing device for a building spray painting robot according to claim 1, characterized in that: The moving device comprises a rotating disk (6), a spiral line pattern (7), a moving block (8), a rotating shaft (9), a worm wheel (10) and a worm (11); the rotating disk (6) is rotatably mounted on the inner wall of the chassis (3); the spiral line pattern (7) is arranged at the top of the rotating disk (6); a plurality of groups of moving blocks (8) are screwed on the spiral line pattern (7); the tops of the plurality of groups of moving blocks (8) are respectively connected to the bottoms of the plurality of groups of clamping blocks (5); the rotating shaft (9) is rotatably mounted on the inner wall of the chassis (3); the top of the rotating shaft (9) is connected to the bottom of the rotating disk (6); the worm wheel (10) is sleeved on the outer wall of the rotating shaft (9); the worm (11) is rotatably mounted on the inner wall of the chassis (3); and the worm (11) is meshed with the worm wheel (10).

3. The rapid material changing device for a building spray painting robot according to claim 1, characterized in that: The connecting device comprises a bracket (12), a plurality of groups of studs (13), a plurality of groups of handles (14) and a kit (15); the bracket (12) is mounted on the top of the robot frame (1); the plurality of groups of studs (13) are screwed on the bracket (12); the plurality of groups of handles (14) are respectively mounted on the rear ends of the plurality of groups of studs (13); the front ends of the plurality of groups of studs (13) are rotatably mounted on the outer side wall of the kit (15); the kit (15) corresponds to the output pipe position of the paint bucket (4), and the kit (15) is connected to the input end of the pump body (2) through a hose.

4. The rapid material changing device for a building spray painting robot as claimed in claim 2, characterized in that: It also includes a positioning seat (16) and a top screw (17), wherein the positioning seat (16) is mounted on the top of the robot frame (1), the end of the worm (11) is rotatably mounted on the positioning seat (16), and the top screw (17) is threadedly mounted on the outer side wall of the positioning seat (16).

5. The rapid material changing device for a building spray painting robot as claimed in claim 2, characterized in that: It also includes a hand wheel (18), which is mounted on the end of the worm (11).

6. The rapid material changing device for a building spray painting robot as claimed in claim 1, characterized in that: It also comprises a sealing gasket (19), which is installed on the outer side wall of the output pipe of the paint bucket (4).

7. The rapid material changing device for a building spray painting robot as claimed in claim 1, characterized in that: The inner side walls of the multiple groups of clamping blocks (5) are provided with anti-slip pads.

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