Paint spraying device for steel mesh production

Abstract

The invention discloses a paint spraying device for steel mesh production, and belongs to the technical field of steel mesh production equipment, the paint spraying device comprises a rotary table, the edge of the rotary table passes through the inner side of a spraying box, a plurality of mesh hanging mechanisms which are circumferentially distributed at equal intervals are installed on the rotary table, and each mesh hanging mechanism comprises a first motor, a connecting shaft, an annular support and a mesh hanging frame; wherein the first motor is fixedly installed on the rotating disc, the connecting shaft is connected to the output end of the first motor, the annular support is detachably installed on the top of the connecting shaft, and the multiple net hanging frames are circumferentially connected to the outer side of the annular support at equal intervals. Through the arrangement of a net hanging mechanism, a steel net is hung on a net hanging frame and moves to the inner side of a spraying box along with a rotary disc, a spray gun sprays paint, the spray gun can evenly spray the paint on one face of the steel net, and meanwhile sprayed paint can penetrate through the steel net to be sprayed on the other face of the other steel net; therefore, the front and back surfaces of the steel mesh hung on the mesh hanging frame are painted.

Description

Technical Field

[0001] The invention relates to a steel mesh production device, in particular to a paint spraying device for steel mesh production, belonging to the technical field of steel mesh production equipment. Background Art

[0002] During the processing of the steel mesh, in order to reduce rust, it is necessary to spray paint. The existing spray paint device can only spray paint on one side of the steel mesh at a time, which has low work efficiency and causes waste of paint.

[0003] The present invention proposes a new solution. Summary of the invention

[0004] The main purpose of the present invention is to solve the deficiencies of the prior art and provide a paint spraying device for steel mesh production.

[0005] The purpose of the present invention can be achieved by adopting the following technical solutions:

[0006] A paint spraying device for steel mesh production, comprising a chassis, a spray box being provided on one side of the chassis, a first electric telescopic rod being installed in the middle of the chassis, an output end of the first electric telescopic rod being connected to a spray gun located above the chassis, a turntable being rotatably installed on the top of the chassis and sleeved on the outside of the first electric telescopic rod, an edge of the turntable passing through the inner side of the spray box, a plurality of mesh hanging mechanisms being installed on the turntable and distributed at circumferentially equal intervals, the mesh hanging mechanism comprising a first motor, a connecting shaft, an annular bracket and a mesh hanging rack, wherein the first motor is fixedly installed on the turntable, the connecting shaft is connected to the output end of the first motor, the annular bracket is detachably installed on the top of the connecting shaft, and a plurality of mesh hanging racks are provided and connected to the outside of the annular bracket at circumferentially equal intervals.

[0007] Preferably, a stepper motor is installed inside the chassis, and the stepper motor is connected to the turntable via a transmission belt.

[0008] Preferably, a pretreatment area, a painting area and a baking area are sequentially arranged on the inner side of the spray box according to the rotation direction of the turntable.

[0009] Preferably, fans are installed on the tops of the pretreatment area and the baking area, and a baking lamp is also installed on the baking area.

[0010] Preferably, the output end of the first electric telescopic rod is connected to a mounting block, a support frame is rotatably mounted on the top of the mounting block, and a plurality of spray guns are provided, all mounted on the support frame.

[0011] Preferably, a second electric telescopic rod rotatably mounted on one end of the support frame and rotatably connected to the mounting block.

[0012] Preferably, the top end of the connecting shaft is fixedly connected to a support plate, and the top end of the support plate is fixedly connected to a stud.

[0013] Preferably, a connecting sleeve is fixedly connected to the middle of the annular bracket, and a nut located on the top of the connecting sleeve is threadedly connected to the outer side of the stud.

[0014] Preferably, a plurality of fixed hooks are fixedly mounted on the top of the net hanging frame, and a plurality of movable hooks are rotatably mounted on the bottom of the net hanging frame.

[0015] Preferably, a rotating hole cooperating with the movable hook is provided at the bottom of the hanging net rack, and a mounting cap is connected to one end of the movable hook.

[0016] Beneficial technical effects of the present invention: The paint spraying device for steel mesh production according to the present invention:

[0017] 1. Through the setting of the mesh hanging mechanism, the steel mesh is hung on the mesh hanging rack. As the turntable moves to the inside of the spray box, the spray gun sprays paint. The spray gun can spray evenly on one side of the steel mesh. At the same time, the sprayed paint can pass through the steel mesh and spray on the other side of another steel mesh. As the first motor drives the connecting shaft to rotate, the front and back sides of the steel mesh hung on the mesh hanging rack can be painted, which can save paint and does not require manual turning over, thereby improving labor efficiency. Through the setting of the first electric telescopic rod, the spray range of the spray gun can be adjusted up and down;

[0018] 2. By setting the stepper motor to drive the turntable to rotate and controlling the rotation frequency of the stepper motor, the painting time can be controlled, thereby controlling the painting effect; by setting the pretreatment area, painting area and baking area, a fan is set in the pretreatment area to blow off impurities stuck on the steel mesh to prevent affecting the painting effect; by setting the baking area, a fan and baking lamp are set in the baking area to quickly dry the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided according to the present invention;

[0020] Figure 2 A cross-sectional view of the overall structure of a preferred embodiment provided according to the present invention;

[0021] Figure 3 A schematic diagram of the structure of a spray box according to a preferred embodiment of the present invention;

[0022] Figure 4 A schematic diagram of the structure of a mesh hanging mechanism according to a preferred embodiment of the present invention;

[0023] Figure 5A structural disassembly diagram of a mesh hanging mechanism according to a preferred embodiment of the present invention;

[0024] Figure 6 The figure is a schematic diagram of a turntable connection according to a preferred embodiment of the present invention.

[0025] In the figure: 1. chassis; 2. spray box; 3. first electric telescopic rod; 4. spray gun; 5. turntable; 6. first motor; 7. connecting shaft; 8. ring bracket; 9. hanging grid rack; 10. stepping motor; 11. transmission belt; 12. fan; 13. baking lamp; 14. support frame; 15. second electric telescopic rod; 16. support plate; 17. stud; 18. connecting sleeve; 19. nut; 20. fixed hook; 21. movable hook; 22. rotating hole; 23. mounting cap. DETAILED DESCRIPTION

[0026] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0027] like Figure 1-Figure 6 As shown, the paint spraying device for steel mesh production provided in this embodiment includes a chassis 1, a spray box 2 is provided on one side of the chassis 1, a first electric telescopic rod 3 is installed in the middle of the chassis 1, and the output end of the first electric telescopic rod 3 is connected to a spray gun 4 located above the chassis 1, and a turntable 5 is rotatably installed on the top of the chassis 1 and is sleeved on the outside of the first electric telescopic rod 3. The edge of the turntable 5 passes through the inner side of the spray box 2, and a plurality of mesh hanging mechanisms distributed at equal intervals around the circumference are installed on the turntable 5. The mesh hanging mechanism includes a first motor 6, a connecting shaft 7, an annular bracket 8 and a mesh hanging frame 9, wherein the first motor 6 is fixedly installed on the turntable 5, the connecting shaft 7 is connected to the output end of the first motor 6, the annular bracket 8 is detachably installed on the top of the connecting shaft 7, and a plurality of mesh hanging frames 9 are provided, which are connected to the outside of the annular bracket 8 at equal intervals around the circumference. By setting the mesh hanging mechanism, the steel mesh is hung on the mesh hanging frame 9. As the turntable 5 moves to the inside of the spray box 2, the spray gun 4 sprays paint. The spray gun 4 can spray evenly on one side of the steel mesh. At the same time, the sprayed paint can pass through the steel mesh and spray on the other side of the other steel mesh. As the first motor 6 drives the connecting shaft 7 to rotate, the steel mesh hung on the mesh hanging frame 9 can be painted on both sides, which can save paint and does not require manual turning over, thereby improving labor efficiency. By setting the first electric telescopic rod 3, the spraying range of the spray gun 4 can be adjusted up and down.

[0028] In this embodiment, if Figure 1 , Figure 2 and Figure 6As shown, a stepper motor 10 is installed inside the chassis 1, and the stepper motor 10 is connected to the turntable 5 through a transmission belt 11. The inside of the spray box 2 is provided with a pretreatment area, a paint spraying area and a baking area in sequence according to the rotation direction of the turntable 5. A fan 12 is installed on the top of the pretreatment area and the baking area, and a baking lamp 13 is also installed in the baking area. By setting the stepper motor 10, the turntable 5 is driven to rotate, and the rotation frequency of the stepper motor 10 is controlled, so that the painting time can be controlled, thereby controlling the painting effect; by setting the pretreatment area, the paint spraying area and the baking area, the fan 12 is set in the pretreatment area, which can blow off the impurities stuck on the steel mesh to prevent affecting the painting effect. By setting the baking area, the fan 12 and the baking lamp 13 are set in the baking area to quickly dry the paint.

[0029] In this embodiment, if Figure 1 and Figure 2 As shown, the output end of the first electric telescopic rod 3 is connected to a mounting block, a support frame 14 is rotatably mounted on the top of the mounting block, a plurality of spray guns 4 are provided, all mounted on the support frame 14, and a second electric telescopic rod 15 rotatably connected to the mounting block is rotatably mounted on one end of the support frame 14. Through the provision of the second electric telescopic rod 15, the direction of the spray gun 4 can be adjusted, which facilitates the control of spraying paint.

[0030] In this embodiment, if Figure 2 , Figure 4 and Figure 5 As shown, the top of the connecting shaft 7 is fixedly connected with a support plate 16, the top of the supporting plate 16 is fixedly connected with a stud 17, the middle of the annular bracket 8 is fixedly connected with a connecting sleeve 18, the outer side of the stud 17 is threadedly connected with a nut 19 located at the top of the connecting sleeve 18, a plurality of fixed hooks 20 are fixedly installed on the top of the hanging net frame 9, a plurality of movable hooks 21 are rotatably installed on the bottom of the hanging net frame 9, a rotating hole 22 cooperating with the movable hook 21 is provided at the bottom of the hanging net frame 9, and a mounting cap 23 is connected to one end of the movable hook 21. The stud 17, the connecting sleeve 18 and the nut 19 are arranged to facilitate disassembly; the fixed hook 20 and the movable hook 21 are arranged to facilitate installation of the steel net. When in use, the steel net is hung on the fixed hook 20, the movable hook 21 is rotated so that the steel net is close to the hanging net frame 9, and then the movable hook 21 is reversed to hook the steel net.

[0031] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a paint spraying device for steel mesh production provided in this embodiment is as follows:

[0032] Step 1: When in use, hang the steel mesh on the mesh rack 9. As the stepper motor 10 drives the turntable 5 to move to the inside of the spray box 2, the steel mesh first enters the pretreatment area, and the fan 12 can blow off the impurities stuck on the steel mesh;

[0033] Step 2: Then enter the painting area, spray gun 4 to spray paint, spray gun 4 can spray evenly on one side of the steel mesh, and at the same time, the sprayed paint can pass through the steel mesh and spray on the other side of another steel mesh, as the first motor 6 drives the connecting shaft 7 to rotate, so as to realize the painting of the front and back sides of the steel mesh hung on the hanging mesh frame 9;;

[0034] Step 3: Then enter the baking area, the fan 12 and the baking lamp 13 can quickly dry the paint, and finally the steel mesh leaves the spray box 2 and is disassembled.

[0035] The above description is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the scope disclosed by the present invention, which belong to the protection scope of the present invention.

Claims

1. A paint spraying device for steel mesh production, comprising a chassis (1), a spray box (2) being provided on one side of the chassis (1), a first electric telescopic rod (3) being installed in the middle of the chassis (1), an output end of the first electric telescopic rod (3) being connected to a spray gun (4) located above the chassis (1), characterized in that: A turntable (5) sleeved on the outside of the first electric telescopic rod (3) is rotatably mounted on the top of the chassis (1), the edge of the turntable (5) passes through the inner side of the spray box (2), and a plurality of mesh hanging mechanisms distributed at equal intervals around the circumference are mounted on the turntable (5), the mesh hanging mechanism comprising a first motor (6), a connecting shaft (7), an annular bracket (8) and a mesh hanging frame (9), wherein the first motor (6) is fixedly mounted on the turntable (5), the connecting shaft (7) is connected to the output end of the first motor (6), the annular bracket (8) is detachably mounted on the top of the connecting shaft (7), and a plurality of mesh hanging frames (9) are provided, which are connected to the outside of the annular bracket (8) at equal intervals around the circumference.

2. A paint spraying device for steel mesh production according to claim 1, characterized in that: A stepper motor (10) is installed inside the chassis (1), and the stepper motor (10) is connected to the turntable (5) via a transmission belt (11).

3. A paint spraying device for steel mesh production according to claim 1, characterized in that: The inner side of the spray box (2) is provided with a pretreatment area, a painting area and a baking area in sequence according to the rotation direction of the turntable (5).

4. A paint spraying device for steel mesh production according to claim 3, characterized in that: A fan (12) is installed on the top of the pretreatment area and the baking area, and a baking lamp (13) is also installed in the baking area.

5. A paint spraying device for steel mesh production according to claim 1, characterized in that: The output end of the first electric telescopic rod (3) is connected to a mounting block, a support frame (14) is rotatably mounted on the top of the mounting block, and a plurality of spray guns (4) are provided, all mounted on the support frame (14).

6. A paint spraying device for steel mesh production according to claim 5, characterized in that: A second electric telescopic rod (15) rotatably mounted on one end of the support frame (14) and rotatably connected to the mounting block.

7. A paint spraying device for steel mesh production according to claim 1, characterized in that: The top end of the connecting shaft (7) is fixedly connected to a support plate (16), and the top end of the support plate (16) is fixedly connected to a stud (17).

8. A paint spraying device for steel mesh production according to claim 7, characterized in that: A connecting sleeve (18) is fixedly connected to the middle of the annular bracket (8), and a nut (19) located at the top of the connecting sleeve (18) is threadedly connected to the outer side of the stud (17).

9. A paint spraying device for steel mesh production according to claim 1, characterized in that: A plurality of fixed hooks (20) are fixedly mounted on the top of the net hanging frame (9), and a plurality of movable hooks (21) are rotatably mounted on the bottom of the net hanging frame (9).

10. A paint spraying device for steel mesh production according to claim 9, characterized in that: The bottom of the net hanging frame (9) is provided with a rotating hole (22) that cooperates with the movable hook (21), and one end of the movable hook (21) is connected to a mounting cap (23).

Images