CN202638670U - Spray coater - Google Patents

Abstract

The embodiment of the utility model discloses a spraying machine, which comprises a frame, a spray gun mounted on the frame, a dual-coordinate mechanism and a control system mounted on the frame to drive the spray gun to move in horizontal and vertical directions, The spray gun also includes a spray gun control mechanism for controlling the spray gun to spray and adjust the spray direction, the spray gun is arranged on the spray gun control mechanism and is arranged on the double coordinate mechanism by the spray gun control mechanism; the spray gun It also includes a lifting mechanism arranged on the frame for driving the double coordinate mechanism to slide vertically on the frame. The spraying machine can achieve the technical effects of automatic spraying, safe and convenient operation, manpower saving and high spraying efficiency.

Description

Sprayer

technical field

The utility model relates to a spraying machine applied in the field of architectural decoration. the

Background technique

At present, when spraying and painting indoor walls, manual work is required, which is laborious, costly, and very unsafe. the

Utility model content

The technical problem to be solved by the embodiment of the utility model is to provide an automatic spraying machine which is safe and convenient to operate, saves manpower and has high spraying efficiency. the

In order to solve the above-mentioned technical problems, the embodiment of the utility model provides a spraying machine, which includes a frame, a spray gun mounted on the frame, and a dual Coordinate mechanism and control system, the spraying machine also includes a spray gun control mechanism for controlling the spray gun to spray and adjust the spraying direction, the spray gun is arranged on the spray gun control mechanism and is set on the double coordinate mechanism by using the spray gun control mechanism superior. the

Further, the spraying machine also includes a lifting mechanism arranged on the frame for driving the double-coordinate mechanism to slide vertically on the frame. the

Further, the lifting mechanism includes a lifting track arranged on the frame, a slider slidingly arranged on the lifting track, a lifting base fixed on the sliding block, and an electric hoist that drives the lifting base up and down. The hoist is located on the top of the frame. the

Further, both the upper end and the lower end of the lifting track are provided with limiting blocks for limiting the upward and downward displacement of the lifting slider. the

Further, the two-coordinate mechanism includes a horizontal movement mechanism and a vertical movement mechanism, the horizontal movement mechanism is arranged on the lifting mechanism, and the vertical movement mechanism is arranged on the horizontal mechanism, and the spray gun and the spray gun control mechanism are set on the vertical movement mechanism. the

Further, the horizontal moving mechanism includes a horizontal base provided on the lifting mechanism, a horizontal screw feed assembly provided on the horizontal base, and a horizontal moving block provided on the horizontal screw feed assembly. the

Further, the vertical movement mechanism includes a vertical base arranged on the horizontal mechanism, a vertical screw feeding assembly arranged on the vertical base, and a vertical screw feeding assembly arranged on the vertical screw feeding assembly. Move blocks vertically. the

Further, the frame includes an upper frame and a lower frame, and the upper frame and the lower frame are connected and fastened by a movable connection mechanism. the

Further, the movable connection mechanism is a quick clamp mechanism. the

Further, the bottom of the frame is also provided with a walking mechanism for driving the whole sprayer and an agitator for stirring the paint. the

The beneficial effects of the embodiment of the utility model are: by setting the spray gun control mechanism for adjusting the rotation angle of the control spray gun on the dual coordinate mechanism, automatic spraying is achieved, the operation is safe and convenient, manpower is saved, and the spraying efficiency is high. Effect. the

At the same time, using the lifting mechanism to drive the double-coordinate mechanism and then drive the spray gun to carry out lifting movement can make the spraying machine suitable for a larger spraying height range and have a larger spraying area. the

Furthermore, since the upper support and the lower support are movably connected by a movable connection mechanism, the whole spraying machine can be conveniently passed in and out of the door. the

Description of drawings

Fig. 1 is a perspective view of the utility model embodiment. the

Fig. 2 is the front view of the utility model embodiment. the

Fig. 3 is a side view of the utility model embodiment. the

Fig. 4 is a partial view of a perspective view of an embodiment of the present invention. the

Fig. 5 is an enlarged view at M in Fig. 4 . the

Fig. 6 is a schematic diagram of the overall structure of the spray gun control mechanism of the embodiment of the present invention. the

Fig. 7 is a structural schematic diagram of the switch control assembly in the spray gun control mechanism shown in Fig. 6 . the

Detailed ways

As shown in Figures 1 to 7, the utility model embodiment provides a spraying machine, including a frame 70, a handle 71, an agitator 72, a double coordinate mechanism 73, a lifting mechanism 76, a walking mechanism 77, a movable connection mechanism 78, The sprayer 8 including the spray gun 81, the spray gun control mechanism 82 and the control part 83 and the control system (not shown in the figure) for controlling the work of each part of the whole sprayer. the

Described frame 70 comprises upper frame 701, lower support 702 and support plate 703, and described upper frame 701 is frame structure, and it is located at the top of lower support 702; Described lower support 702 is used for supporting upper support 701 , which is also a frame structure, and the support plate 703 is arranged at the bottom end of the lower bracket 702 for supporting and carrying the entire bracket 70 and other components. the

The handle 71 is used for people to hold and grasp the walking direction of the spraying machine. In this embodiment, the walking of the spraying machine can also be controlled by the control system. The spraying machine is provided with an operation panel and an automatic button (not shown in the figure). the

The agitator 72 is used for agitating the paint, and includes an agitating bucket 721 and an agitating brush 723 driven by an agitating motor 722 . the

Described double-coordinate mechanism 73 is arranged on the frame 70, is used to drive described spray gun 81 to carry out left and right and forward and backward feed movement, and this double-coordinate mechanism 73 comprises horizontal moving mechanism 74 and vertical moving mechanism 75, and described horizontal moving mechanism 74 It is arranged on the lifting mechanism 76 , and the vertical moving mechanism 75 is arranged on the horizontal mechanism 74 . The horizontal movement mechanism 74 includes a horizontal base 741 on the lifting mechanism, a horizontal screw feeding assembly 742 on the horizontal base 741 and a horizontal movement on the horizontal screw feeding assembly 742. Block 743. Described vertical movement mechanism 75 comprises the vertical base 751 that is located on described horizontal mechanism 74, is located at the vertical screw mandrel feeding assembly 752 on vertical base 751 and is located at this vertical screw mandrel feeding assembly Vertical movement block 753 on 752. the

The lifting mechanism 76 is used to drive the two-coordinate mechanism 73 to carry out vertical lifting movement, and it includes a lifting track 761 arranged on the frame 70 and a slide block 762 slidingly arranged on the lifting track 761, fixed on the slide block The lifting base 763 on the 762, the electric hoist 764 that drives the lifting base 763 to lift, the limit block 765 for limiting the upward sliding displacement and downward displacement of the slider 762, the lifting hook 766 and the positioning hook 767 , the lifting track 761 is fixed on the frame 70, and its top and bottom ends are provided with limit blocks 765 to limit the double coordinate mechanism 73 from sliding out of the lifting track 761. The lifting track 761 is divided into upper and lower parts, and the upper and lower parts are correspondingly arranged on the upper bracket 701 and the lower bracket 702 respectively. In this embodiment, the slider 762 is slid on the lifting track 761 by using an open linear bearing. The top of the lift base 763 is provided with a lift hook 766 , and the double coordinate mechanism 73 is fixed on the lift base 763 . The electric hoist 764 is used to drive the lifting base 763 up and down, which is movably slid on the top beam of the upper frame 701 by using the positioning hook 767, and the fastening on the positioning hook 767 is tightened as required. The screws secure the electric hoist 764 in the desired position. The electric hoist 764 is provided with a lifting hook (not shown in the figure) connected with the lifting hook 766 . the

The running mechanism 77 is arranged at the bottom of the frame 70 to drive the whole sprayer to walk and move. In this embodiment, the running mechanism 77 is arranged at the bottom of the support plate 703 of the frame 70 . the

The movable connection mechanism 78 is used to connect the upper bracket 701 and the lower bracket 702, and it is arranged at the junction of the upper bracket 701 and the lower bracket 702. In this implementation, a quick clamping mechanism is adopted. When going in and out of the door, because the overall height of the support 70 is high, the sprayer cannot enter and exit the door. At this time, the upper bracket 701 can be turned over by using the open movable connection mechanism 78 so that the sprayer can go in and out of the door. Resetting, the upper support 701 and the lower support 702 are connected and fastened by the movable connection mechanism 78 . Understandably, the movable connection mechanism 78 can also be a hinge connection mechanism, and at this time, the upper frame 701 can be folded on the lower frame 702 by using the hinge connection mechanism. The use of the movable connection mechanism 78 is conducive to storage and handling, and saves space. the

Described sprayer 8 comprises spray gun 81, spray gun control mechanism 82 and control part 83, and described spray gun 81 is provided with nozzle 811, and it is controlled by nozzle switch, and spray gun 81 is used for spraying paint, and it is located at described spray gun control mechanism 82 , and the spray gun control mechanism 82 is located on the dual coordinate mechanism 73; the spray gun 81 and the spray gun control mechanism 82 are all electrically connected with the control part 83, and the control part 83 is electrically connected with the control system. the

As shown in Figures 6 and 7, the spray gun control mechanism 82 includes a rotation control assembly for controlling the rotation to adjust the vertical angle of spraying and a switch control assembly installed on the rotation control assembly for controlling the spray gun 81 to spray . the

The rotation control assembly includes a fixed base 10 and a motor 20 fixed at one end of the fixed base 10, and the motor 20 is a stepping motor or a servo motor. The motor 20 is provided with an output shaft 200 , and the output shaft 200 is rotatably fixed on the fixing seat 10 . The output shaft 200 includes a rotating shaft 201 of the motor 20 , a coupling 203 and a transmission shaft 205 . the

The fixing base 10 is roughly U-shaped, and the fixing base 10 includes a base plate 11 , a motor support plate 13 and a support plate 15 arranged perpendicular to the base plate 11 . the

The bottom plate 11 of the fixing seat 10 is arranged on the double coordinate mechanism 73, and the double coordinate mechanism 73 can drive the spray gun 81 to move up, down, left, and right for spraying. the

The motor support plate 13 is disposed on the edge of the bottom plate 11 , and the motor support plate 13 is provided with a through hole for accommodating the rotating shaft 201 of the motor 20 . The motor 20 is fixed on the motor support plate 13 by screws, and the rotating shaft 201 of the motor 20 is rotatably accommodated in the through hole. the

There are two supporting boards 15 , which are vertically arranged on the bottom board 11 . Corresponding to the position of the through hole, the support plate 15 is provided with a through hole coaxial with the through hole. The transmission shaft 205 is rotatably accommodated in the through hole, and the transmission shaft 205 is connected to the rotating shaft 201 of the motor 20 through a coupling 203 . the

The switch control assembly is fixed on the output shaft 200 and includes a rotating plate 30 , a block 40 and a cylinder assembly 50 . the

A through hole 31 is defined in the middle of the rotating plate 30 along the width direction of the rotating plate 30 , and the through hole 31 is used to pass through and fix the output shaft 200 . Thus, when the motor 20 works, the output shaft 200 rotates a predetermined angle, and the rotating plate 30 fixed on the output shaft 200 rotates synchronously to a predetermined angle, and then adjusts the up and down angles of the spray gun on the rotating plate 30. In this embodiment, The angle range of the motor 20 rotating up and down relative to the horizontal plane is plus or minus 45 degrees. the

A hollowed-out unit compatible with the spray gun is provided on the rotating plate 30, and the spray gun 81 is arranged in the hollowed-out unit. the

The edge of the rotating plate 30 corresponding to the hollow unit is also fixed with a block 40 for fixing the spray gun 81, and the block 40 is screwed with a fastening screw 41, and the fastening screw 41 can be locked against the fixed spray gun 81 . the

The cylinder assembly 50 includes a cylinder carrier 51 , a cylinder 53 , a telescopic shaft 55 and a baffle 57 . the

The cylinder carrier plate 51 is vertically arranged on one side of the rotary plate 30 , and the cylinder carrier plate 51 is provided with a cylinder 53 and a telescopic shaft 55 . The telescoping shaft 55 is connected and driven by the cylinder 53 , and is movably arranged on the cylinder carrier plate 51 parallel to the rotating plate 30 . The end strand of telescopic shaft 55 is provided with baffle plate 57, and baffle plate 57 is arranged perpendicular to telescopic shaft 55, is used for resisting the switch valve 60 of spray gun 81 to control spray gun 81 to carry out spraying. the

The working principle of the spray gun control mechanism 82 is: the motor 20 works, the output shaft 200 of the motor 20 rotates to a predetermined angle, and the switch control assembly fixed on the output shaft 200 drives the spray gun on it to rotate synchronously to a predetermined angle; the cylinder 53 acts, The telescopic shaft 55 driven by the cylinder 53 stretches out, and the baffle plate 57 fixed at the end of the telescopic shaft 55 moves synchronously against and opens the switch valve 60 of the spray gun 81, thereby realizing the adjustment of the upper and lower angles sprayed by the spray gun 81. Since the bottom plate 11 of the fixing seat 10 is arranged on the dual coordinate mechanism 73, the dual coordinate mechanism 73 can drive the spray gun 81 to move up, down, left, and right for spraying. the

The working process of the whole spraying machine is as follows: First, the paint is stirred by the agitator 72. After the paint is stirred, the sprayer 8 is turned on, the nozzle switch on the spray gun 81 is started, the pressure of the sprayer 8 is adjusted, and the nozzle 811 is closed after the pressure adjustment is completed. , use the control system control or manual operation to make the running mechanism 77 run, and move the spraying machine to the spraying position; then, start the double-coordinate mechanism 73, so that the nozzle 811 sprays left and right according to the trajectory set by the program on the double-coordinate mechanism 73, and sprays left and right After the completion, start the electric hoist 764, drive the double coordinate mechanism 73 to rise about 50mm and then stop. The double coordinate mechanism 73 repeats the operation performed last time to spray left and right. When the two limit positions are reached, the motor 20 is started to rotate the spray gun 81 at a certain angle , at the set angle, the spray gun 81 sprays to complete the spraying at the limit position. the

The above is a specific embodiment of the utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It is also regarded as the protection scope of the present utility model. the

Claims (10)

1. a kind of spraying machine, comprise frame, be located at the spray gun on the frame, be located on the double coordinate mechanism and the control system that are used to drive described spray gun to move along horizontal and vertical direction on the frame, it is characterized in that, The spraying machine also includes a spray gun control mechanism for controlling the spray gun to spray and adjust the spraying direction. The spray gun is arranged on the spray gun control mechanism and is set on the double coordinate mechanism by the spray gun control mechanism. 2 . The spraying machine according to claim 1 , wherein the spraying machine further comprises a lifting mechanism arranged on the frame for driving the double coordinate mechanism to slide vertically on the frame. 3 . 3. spraying machine as claimed in claim 2, it is characterized in that, described elevating mechanism comprises the elevating rail that is located on the frame and slide block that is arranged on this elevating rail, the elevating base that is fixed on this slide block Seat and the electric hoist that drives the lifting base to go up and down, the electric hoist is arranged on the top of the frame. 4. The spraying machine according to claim 3, characterized in that, the upper end and the lower end of the lifting track are provided with limiting blocks for limiting the upward and downward displacement of the lifting slider. 5. spraying machine as claimed in claim 1, is characterized in that, described double-coordinate mechanism comprises horizontal moving mechanism and vertical moving mechanism, and described horizontal moving mechanism is arranged on described lifting mechanism, and vertical moving mechanism is located at the On the horizontal mechanism, the spray gun and the spray gun control mechanism are arranged on the vertical movement mechanism. 6. spraying machine as claimed in claim 5, is characterized in that, described horizontal movement mechanism comprises the horizontal base that is located on the described lifting mechanism, the horizontal screw mandrel feeding assembly that is located on the horizontal base and is located at The horizontal moving block on the horizontal screw feed assembly. 7. spraying machine as claimed in claim 5, is characterized in that, described vertical movement mechanism comprises the vertical base that is located on the described horizontal mechanism, the vertical screw mandrel feed assembly that is located on the vertical base and a vertical moving block arranged on the vertical screw feed assembly. 8. The spraying machine according to claim 1, wherein the frame comprises an upper frame and a lower frame, and the upper frame and the lower frame are connected and fastened by a movable connection mechanism. 9. The spraying machine according to claim 8, wherein the movable connection mechanism is a quick clamp mechanism. 10. The spraying machine according to claim 1, characterized in that, the bottom of the frame is also provided with a walking mechanism for driving the entire spraying machine to travel and an agitator for stirring the paint. the

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