Furniture plate processing and spraying device

Abstract

The utility model discloses a furniture board processing spraying device which comprises a roller conveyor, and a spraying device body is installed above the roller conveyor through a fixing frame. Compared with the prior art, the furniture board processing and spraying device has the advantages that through the design of automatic equipment and a mechanical structure, continuous production and automatic spraying operation of furniture boards on an automatic conveying line are achieved. In the working process, firstly, the furniture plate is conveyed through the roller conveyor, when the furniture plate moves to the position of the clamping mechanism, the clamping mechanism can lift the furniture plate through the jacking plate and disengage from the conveyor, and automatic position changing of the furniture plate is completed. And then, the clamping mechanism can fix the furniture plate, the transverse moving mechanism enables the clamping mechanism to move to the side face of the furniture plate, and clamping of the furniture plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture board spraying, in particular to a furniture board processing spraying device. Background Art

[0002] Spraying water-based paint on the surface of furniture panels can not only enhance its appearance quality, but also provide good moisture-proof, anti-corrosion and fire-proof properties, protect the internal materials from damage by the external environment, and extend the service life of the furniture.

[0003] After searching, the Chinese utility model patent with application number 202021611914.9 is a board spraying device for furniture production. By setting a rotating shaft, a rotating tube, a clamping plate, a first spring and a connecting rod, the clamping plate can fix boards of different sizes, and the nozzle can spray the rotating board.

[0004] In view of the above-mentioned prior art, the inventor believes that when fixing the furniture board, it is necessary to manually pull the connecting rod outward through the handle, then fix the furniture board between the two clamping plates, release the handle, and use the elastic force of the spring to fix the furniture with the clamping plates. This is inconvenient to use and difficult to adapt to assembly line production. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a furniture board processing spraying device to solve the above problems.

[0006] In order to achieve the above purpose, the utility model provides a furniture board processing spraying device, comprising

[0007] A roller conveyor, wherein a spraying device is installed above the roller conveyor through a fixed frame;

[0008] A furniture board lifting mechanism, comprising a mounting frame fixed to the roller conveyor, a lifting mechanism fixed to the mounting frame, and a lifting plate mounted on the upper end of the lifting mechanism for lifting the furniture board off the surface of the roller conveyor, wherein the lifting plate is located in the gap between the rollers of the roller conveyor;

[0009] The clamping mechanism includes a vertical moving mechanism connected to the fixing frame, a horizontal moving mechanism provided on the vertical moving mechanism, a turning mechanism provided on the horizontal moving mechanism, and a clamping mechanism provided on the turning mechanism for fixing the furniture panel;

[0010] The clamping mechanism includes a fixed clamping plate fixed at one end of the turning mechanism and a movable clamping plate at the other end of the turning mechanism when movable.

[0011] Preferably, the spraying device includes a spraying pipe, a bracket for installing the spraying pipe, a guide rail fixed on the fixed frame for guiding the movement of the bracket in the length direction of the roller conveyor, and a driving device installed in the guide rail for driving the bracket to move.

[0012] Preferably, the length direction of the spray pipe is consistent with the width direction of the roller conveyor, and the spray pipe is provided with spray heads at equal intervals along the length direction.

[0013] Preferably, an optical identification probe is installed on the upper end of the fixing frame, and the optical identification probe is connected to a controller.

[0014] Preferably, the vertical moving mechanism is an electric telescopic cylinder, the lateral moving mechanism is horizontally slidably arranged at the lower end of the electric telescopic cylinder, and a lateral moving cylinder is connected between the lateral moving mechanism and the lower end of the electric telescopic cylinder.

[0015] Preferably, the flipping mechanism includes a flipping plate rotatably mounted on the transverse moving mechanism, the transverse moving mechanism is provided with a flipping motor for driving the flipping plate to rotate, the fixed clamping plate is fixed at one end of the flipping plate, and the movable clamping plate is movably mounted at the other end of the flipping plate through a clamping cylinder.

[0016] Preferably, the fixing frame is equipped with a hot air blower.

[0017] Compared to existing technologies, the present invention offers the following advantages: The furniture panel processing and spraying device of the present invention, through the design of automated equipment and mechanical structure, enables continuous production and automated spraying of furniture panels on an automatic conveyor line. During operation, the furniture panel is first conveyed by a roller conveyor. When the furniture panel moves to the position of the clamping mechanism, the clamping mechanism uses a lifting plate to lift the furniture panel and remove it from the conveyor, completing the automatic repositioning of the furniture panel. The clamping mechanism then secures the furniture panel, and the lateral movement mechanism moves the clamping mechanism to the side of the furniture panel to clamp the furniture panel. Next, the vertical movement mechanism drives the furniture panel upward, allowing the spraying device to spray one side of the furniture panel. After spraying is complete, the flipping mechanism flips the furniture panel over and sprays the other side. Finally, a hot air blower dries the sprayed furniture panel. The entire process, through the coordinated operation of the automated equipment and mechanical structure, enables automated production and spraying of furniture panels, significantly improving production efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 It is a front structural schematic diagram of the present utility model.

[0021] Figure 3 This is a structural diagram of the utility model when it is working.

[0022] Figure 4 This is another structural schematic diagram of the utility model when it is working.

[0023] In the figure: 10, roller conveyor; 20, fixed frame; 30, spraying device; 31, spraying pipe; 32, bracket; 33, guide rail; 34, driving device; 35, nozzle; 40, furniture board lifting mechanism; 41, mounting frame; 42, lifting mechanism; 43, lifting plate; 50, optical identification probe; 51, controller; 60, clamping mechanism; 61, vertical moving mechanism; 62, horizontal moving mechanism; 63, flipping mechanism; 64, clamping mechanism; 641, fixed splint; 642, movable splint; 643, clamping cylinder; 65, horizontal moving cylinder; 66, flipping motor; 70, furniture board; 80, hot air blower. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-4 The specific implementation methods of the present utility model are further described in detail.

[0025] Depend on Figure 1-4 The utility model provides a furniture board processing spraying device, comprising

[0026] The roller conveyor 10 is used to convey the furniture board 70, and a spraying device 30 for spraying the furniture board 70 is installed above the roller conveyor 10 through a fixed frame 20;

[0027] The furniture board lifting mechanism 40 includes a mounting frame 41 fixed to the roller conveyor 10, a lifting mechanism 42 fixed to the mounting frame 41, and a lifting plate 43 mounted on the upper end of the lifting mechanism 42 for lifting the furniture board 70 off the surface of the roller conveyor 10. The lifting plate 43 is located in the gap between the rollers of the roller conveyor 30.

[0028] The clamping mechanism 60 includes a vertical moving mechanism 61 connected to the fixing frame 20, a transverse moving mechanism 62 arranged on the vertical moving mechanism 61, a flipping mechanism 63 arranged on the transverse moving mechanism 62, and a clamping mechanism 64 arranged on the flipping mechanism 63 for fixing the furniture panel 70. The clamping mechanism 64 is used to clamp the furniture panel 70 from the side, the flipping mechanism 63 is used to drive the clamping mechanism 64 to flip, the transverse moving mechanism 62 is used to adjust the transverse position of the clamping mechanism 64, and the vertical moving mechanism 61 is used to adjust the position of the clamping mechanism 64 in the vertical direction.

[0029] During use, the furniture board 70 is placed on the surface of the roller, and the furniture board 70 is moved by the rolling of the roller. When the furniture board 70 moves to the position of the clamping mechanism 60, the furniture board 70 is lifted up by the furniture board lifting mechanism 40, and the clamping mechanism 64 is driven by the horizontal moving mechanism 62 to move to the side of the furniture board 70 for clamping. The height of the furniture board 70 is raised by the vertical moving mechanism 61, and the furniture board 70 is turned over by the flipping mechanism 63 on the horizontal moving mechanism 62, so that the other side of the furniture board 70 can be sprayed conveniently.

[0030] In some embodiments, the clamping mechanism 64 includes a fixed splint 641 fixed at one end of the flipping mechanism 63 and a movable splint 642 at the other end of the flipping mechanism 63 when movable. The flipping mechanism 63, the fixed splint 641 and the movable splint 642 constitute a C-shaped clamp. When clamping the clamp plate 70, the furniture board 70 is first lifted up by the furniture board lifting mechanism 40, and then the clamping mechanism 64 approaches the furniture board 70 from the side under the action of the lateral moving mechanism 62, so that the fixed splint 641 moves to the bottom of the furniture board 70, and the movable splint 642 moves to the upper part of the furniture board 70. The furniture board 70 can be clamped by moving the movable splint 642 downward.

[0031] In some embodiments, the spraying device 30 includes a spraying tube 31, a bracket 32 ​​for installing the spraying tube 31, a guide rail 33 fixed on the fixing frame 20 for guiding the movement of the bracket 32 ​​in the length direction of the roller conveyor 10, and a driving device 34 installed in the guide rail 33 for driving the bracket 32 ​​to move. When the spraying tube 31 is in use, an external spraying equipment is connected. The driving device 34 can be a motor screw mechanism. After the furniture panel 70 is fixed, the driving device 34 can drive the bracket 32 ​​to move along the length direction of the roller conveyor 10 to adjust the spraying range of the spraying tube 31.

[0032] The length direction of the spraying pipe 31 is consistent with the width direction of the roller conveyor 10 , and the spraying pipe 31 is provided with spray heads 35 at equal intervals along the length direction.

[0033] Furthermore, an optical identification probe 50 is installed at the upper end of the fixed frame 20, and the optical identification probe 50 is connected to the controller 51. The furniture board 70 is placed on the roller conveyor 10 from one end, and the furniture board 70 is moved by the roller conveyor 10. When the furniture board 70 moves to the position of the clamping mechanism 60, the optical identification probe 50 detects the furniture board 70 and sends a signal to the controller 51. The controller 51 stops the operation of the roller conveyor 10 and controls the furniture board lifting mechanism 40, the clamping mechanism 60 and the spraying device 30 to start working.

[0034] Specifically, the vertical moving mechanism 61 is an electric telescopic cylinder, and the transverse moving mechanism 62 is horizontally slidably arranged at the lower end of the electric telescopic cylinder, and a transverse moving cylinder 65 is connected between the transverse moving mechanism 62 and the lower end of the electric telescopic cylinder. One end of the transverse moving cylinder 65 is fixed to the lower end of the vertical moving mechanism 61, and the other end is fixed to the transverse moving mechanism 62. The extension and contraction of the transverse moving cylinder 65 can drive the transverse moving mechanism 62 to move in the horizontal direction, so that the clamping mechanism 64 is close to or away from the side of the furniture panel 70.

[0035] Specifically, the flipping mechanism 63 includes a flipping plate rotatably mounted on a transverse moving mechanism 62. The transverse moving mechanism 62 is provided with a flipping motor 66 for driving the flipping plate to rotate. The fixed clamping plate 641 is fixed at one end of the flipping plate, and the movable clamping plate 642 is movably mounted at the other end of the flipping plate through a clamping cylinder 643.

[0036] The fixing frame 20 is equipped with a hot air blower 80. After spraying is completed, hot air is blown into the fixing frame 20 by the hot air blower 80 to accelerate the drying of the paint on the surface of the furniture board 70. In order to reduce heat loss, curtains can be installed at both ends of the fixing frame 20 (not shown in the figure).

[0037] The furniture board processing and spraying device of the present invention solves the problem in the prior art that the furniture board 70 needs to be manually fixed when spraying the furniture board 70. During operation, first, the roller conveyor 10 is responsible for conveying the furniture board 70 on the production line. When the furniture board 70 moves to the clamping mechanism 60, the furniture board lifting mechanism 40 lifts the furniture board 70 through the lifting plate 43 to separate it from the roller conveyor 10. This is the first step to achieve automatic position change of the furniture board 70. Then, the clamping mechanism 60 begins to operate, and the lateral movement mechanism 62 causes the clamping mechanism 64 to move to the side of the furniture board 70. The clamping mechanism 64 clamps the furniture board 70, and the vertical movement mechanism 61 drives the furniture board 70 upward. The spraying device 30 sprays one side of the furniture board 70. After spraying one side of the furniture board 70, the flipping mechanism 63 flips the furniture board 70 over and sprays the other side. After spraying, the hot air blower 80 blows hot air into the fixed frame 20 to dry the furniture board 70. After drying, the clamping mechanism 60 returns the furniture board 70 to the roller conveyor 10 to prepare for the next processing step. The entire process is completed through the organic combination of automated equipment and mechanical structure, which greatly improves production efficiency, reduces labor costs, and ensures the quality of each furniture board 70.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A furniture board processing spraying device, characterized in that: include A roller conveyor (10), wherein a spraying device (30) is installed above the roller conveyor (10) via a fixed frame (20); A furniture board lifting mechanism (40) comprises a mounting frame (41) fixed to the roller conveyor (10), a lifting mechanism (42) fixed to the mounting frame (41), and a lifting plate (43) mounted on the upper end of the lifting mechanism (42) for lifting the furniture board (70) out of the surface of the roller conveyor (10), wherein the lifting plate (43) is located in the gap between the rollers of the roller conveyor (10); The clamping mechanism (60) comprises a vertical moving mechanism (61) connected to the fixing frame (20), a transverse moving mechanism (62) arranged on the vertical moving mechanism (61), a turning mechanism (63) arranged on the transverse moving mechanism (62), and a clamping mechanism (64) arranged on the turning mechanism (63) for fixing the furniture board (70); The clamping mechanism (64) comprises a fixed clamping plate (641) fixed at one end of the turnover mechanism (63) and a movable clamping plate (642) at the other end of the turnover mechanism (63) when movable.

2. A furniture board processing spraying device according to claim 1, characterized in that: The spraying device (30) comprises a spraying pipe (31), a bracket (32) for mounting the spraying pipe (31), a guide rail (33) fixed on the fixed frame (20) for guiding the movement of the bracket (32) in the length direction of the roller conveyor (10), and a driving device (34) mounted in the guide rail (33) for driving the bracket (32) to move.

3. A furniture board processing spraying device according to claim 2, characterized in that: The length direction of the spraying pipe (31) is consistent with the width direction of the roller conveyor (10), and the spraying pipe (31) is provided with spray heads (35) at equal intervals along the length direction.

4. A furniture board processing spraying device according to claim 3, characterized in that: An optical recognition probe (50) is installed at the upper end of the fixing frame (20), and the optical recognition probe (50) is connected to a controller (51).

5. A furniture board processing spraying device according to claim 4, characterized in that: The vertical moving mechanism (61) is an electric telescopic cylinder, the lateral moving mechanism (62) is horizontally slidably arranged at the lower end of the electric telescopic cylinder, and a lateral moving cylinder (65) is connected between the lateral moving mechanism (62) and the lower end of the electric telescopic cylinder.

6. A furniture board processing spraying device according to claim 5, characterized in that: The flipping mechanism (63) includes a flipping plate rotatably mounted on the transverse moving mechanism (62), the transverse moving mechanism (62) is provided with a flipping motor (66) for driving the flipping plate to rotate, the fixed clamping plate (641) is fixed to one end of the flipping plate, and the movable clamping plate (642) is movably mounted on the other end of the flipping plate via a clamping cylinder (643).

7. The furniture board processing spraying device according to claim 1, characterized in that: The fixing frame (20) is equipped with a hot air blower (80).

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