High-automation-degree paint spraying device for workpiece machining

Abstract

The utility model discloses a paint spraying device for workpiece machining, which is high in automation degree and comprises a machining base fixedly connected with a supporting frame. And the fixed adjusting assembly comprises a rotating column rotationally connected to the machining base through an annular bearing, a machining platform is fixedly connected to the top of the rotating column, an adjusting driving part is arranged on the machining base, and a plurality of clamping and fixing parts are arranged on the machining platform. The workpiece paint spraying device has the beneficial effects that uniform paint spraying can be conveniently conducted on cylinder type workpieces on the machining platform, meanwhile, the multiple T-shaped clamping plates can be used for elastically and stably clamping the cylinder type workpieces, and therefore the cylinder type workpieces can be conveniently fixed and adjusted, the applicability of the workpiece paint spraying device is improved, automatic and uniform paint spraying on the cylinder type workpieces can be completed, and the work efficiency is improved. And automatic and uniform paint spraying of the cylinder type workpieces is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece spray painting processing, in particular to a paint spraying device for workpiece processing with a high degree of automation. Background Art

[0002] Workpieces refer to various parts in mechanical equipment or automotive parts, usually made of plastic or metal. Workpiece painting devices are devices that can spray paint or cover coatings on the surface of workpieces. By using workpiece painting equipment, the production efficiency of workpieces can be greatly improved, and the labor intensity of manual labor can be effectively reduced. At the same time, the painting device is conducive to improving the overall quality of workpiece painting or coating.

[0003] When the prior art is in use, the coordination of the paint spraying device and the movement of the workpiece can usually be used to spray paint workpieces with rectangular surfaces. However, for workpieces with circular surfaces such as cylinders, it is often impossible to achieve automated uniform painting, that is, it is not convenient to spray paint workpieces with circular features, which makes the application scope of the device relatively limited. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a paint spraying device for workpiece processing with a high degree of automation.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A paint spraying device for workpiece processing with a high degree of automation comprises: a processing base, on which a supporting frame is fixedly connected; a fixed adjustment component, which comprises a rotating column rotatably connected to the processing base through an annular bearing, a processing platform is fixedly connected to the top of the rotating column, an adjustment driving component is provided on the processing base, and a plurality of clamping and fixing components are provided on the processing platform; a uniform paint spraying component, which comprises an adjusting screw rotatably connected to the top of the supporting frame through a rotating bracket, a slider is threadedly connected to the adjusting screw, a spray head is installed at the bottom of the slider, a paint storage tank is fixedly connected to the top of the supporting frame, and the paint storage tank is connected to the spray head The heads are connected through a connecting pipe, and the adjusting drive component includes an outer gear ring fixedly connected to the outer wall of the rotating column, a first servo motor is fixedly connected to the bottom of the processing base, an output end of the first servo motor passes through the processing base and is fixedly connected to a transmission gear, and the transmission gear is meshed with the outer gear ring, and each of the clamping and fixing components includes a fixed frame fixedly connected to the side wall of the processing platform, a guide rod is slidably connected in the fixed frame, a compression spring is fixedly connected between the middle part of the guide rod and the inner wall of the fixed frame, a T-shaped clamp is provided at the end of the guide rod close to the processing platform, and a second servo motor is installed on the top of the support frame, and the output end of the second servo motor is fixedly connected to the end of the adjusting screw through a coupling.

[0007] In order to better achieve the above purpose, the utility model adopts a further technical solution: a fixing bolt is provided at the end of the T-shaped clamping plate, a locking hole is opened at the end of the guide rod, and the fixing bolt matches the locking hole.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: a supporting foot is fixedly connected to the bottom of the processing base.

[0009] The utility model has the advantages that: a fixed adjustment component is provided, and the rotation adjustment of the processing platform is realized by driving the rotating column to rotate, so that the column-like workpiece on the processing platform can be evenly sprayed with paint, and a plurality of T-shaped clamping plates can be used to elastically and firmly clamp the column-like workpiece, so that the column-like workpiece can be conveniently fixed and adjusted, and the applicability of the workpiece spraying device is improved;

[0010] A uniform painting component is set up, and the automatic uniform painting of columnar workpieces can be completed by driving the spray head to move on the top of the support frame and cooperating with the rotation adjustment of the processing platform, thereby realizing automatic uniform painting of columnar workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram from one viewing angle of a paint spraying device for workpiece processing with a high degree of automation described in an embodiment of the utility model.

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure from another perspective of a paint spraying device for workpiece processing with a high degree of automation described in an embodiment of the utility model.

[0013] Figure 3 It is a cross-sectional view of the structure of the fixed frame part in a paint spraying device for workpiece processing with a high degree of automation described in an embodiment of the utility model.

[0014] In the above drawings: 1 processing base, 2 support frame, 3 rotating column, 4 processing platform, 5 adjusting screw, 6 slider, 7 spray head, 8 paint storage tank, 9 outer gear ring, 10 first servo motor, 11 transmission gear, 12 fixed frame, 13 guide rod, 14 compression spring, 15 T-shaped clamp, 16 second servo motor, 17 fixing bolt, 18 supporting foot. DETAILED DESCRIPTION

[0015] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1-Figure 3As shown, a paint spraying device for workpiece processing with a high degree of automation includes a processing base 1, a fixed adjustment component and a uniform paint spraying component: a support frame 2 is fixedly connected to the processing base 1, and a support foot 18 is fixedly connected to the bottom of the processing base 1; the fixed adjustment component includes a rotating column 3 rotatably connected to the processing base 1 through an annular bearing, and a processing platform 4 is fixedly connected to the top of the rotating column 3. An adjustment driving component is provided on the processing base 1, and the adjustment driving component includes an outer gear ring 9 fixedly connected to the outer wall of the rotating column 3. A first servo motor 10 is fixedly connected to the bottom of the processing base 1, and the output end of the first servo motor 10 passes through the processing base 1 and is fixedly connected to a transmission gear 11, and the transmission gear 11 is meshed with the outer gear ring 9. A plurality of clamping and fixing components are provided on the processing platform 4, each of which includes a fixed frame 12 fixedly connected to the side wall of the processing platform 4, and a guide rod 13 is slidably connected in the fixed frame 12. A compression spring 14 is fixedly connected between the middle part of 13 and the inner wall of the fixed frame 12, and a T-shaped clamp 15 is provided at the end of the guide rod 13 close to the processing platform 4; the transmission gear 11 is driven to rotate by the first servo motor 10, and the engagement of the transmission gear 11 with the outer gear ring 9 is used to drive the rotating column 3 to rotate, so that the rotation adjustment of the processing platform 4 and the columnar workpiece can be realized, so as to evenly spray paint the columnar workpiece on the processing platform 4; a number of guide rods 13 are pulled so that there is enough space for placing workpieces on the processing platform 4. At this time, the compression spring 14 inside the fixed frame 12 gradually retracts and accumulates force, and then the columnar workpiece is placed on the processing platform 4, and a number of guide rods 13 are relaxed. The elastic mechanical energy of the compression spring 14 pushes the guide rod 13 to move, so that the T-shaped clamp 15 at the end of the guide rod 13 elastically and firmly clamps the columnar workpiece, thereby facilitating the fixed adjustment of the columnar workpiece and improving the applicability of the workpiece spraying device.

[0017] like Figure 1-Figure 3 As shown, a fixing bolt 17 is provided at the end of the T-shaped clamp 15, and a locking hole is opened at the end of the guide rod 13. The fixing bolt 17 matches the locking hole. The end of the T-shaped clamp 15 near the center of the processing platform 4 is arranged in an arc structure. Since the T-shaped clamp 15 is arranged at the end of the guide rod 13 by the fixing bolt 17, the T-shaped clamp 15 can be disassembled and replaced when processing the square workpiece, so as to spray paint the square workpiece.

[0018] like Figure 1 and Figure 2As shown, the uniform paint spraying assembly includes an adjusting screw 5 rotatably connected to the top of the supporting frame 2 through a rotating bracket, a second servo motor 16 is installed on the top of the supporting frame 2, the output end of the second servo motor 16 is fixedly connected to the end of the adjusting screw 5 through a coupling, a slider 6 is threadedly connected to the adjusting screw 5, a limited position slide rod is fixedly connected to the rotating bracket, a limited position block is fixedly connected to the slider 6, a through hole is provided on the limit block, the limit slide rod matches the through hole, a spray head 7 is installed at the bottom of the slider 6, a paint storage tank 8 is fixedly connected to the top of the supporting frame 2, and the paint storage tank 8 is connected to the spray head 7 The two workpieces are connected through a connecting pipe, a liquid pump is provided at the connection point between the connecting pipe and the paint storage tank 8, and the connecting pipe adopts a freely retractable corrugated hose. A strip hole is provided on the top of the support frame 2, and the connecting pipe is located at the strip hole. When the processing platform 4 and the workpiece are in a rotating state, the second servo motor 16 can be started, and the adjusting screw 5 is driven to rotate by the second servo motor 16, so that the slider 6 on the adjusting screw 5 starts to drive the spray head 7 to move, and then the automatic and uniform painting of the columnar workpiece can be completed by coordinating the rotation adjustment of the processing platform 4, thereby realizing the automatic and uniform painting of the columnar workpiece.

[0019] When the workpiece spraying device is in use, the columnar workpiece is firmly placed on the processing platform 4, and the first servo motor 10 is started. The transmission gear 11 is driven to rotate by the first servo motor 10, and the meshing of the transmission gear 11 and the outer gear ring 9 is used to drive the rotating column 3 to rotate, so that the rotation adjustment of the processing platform 4 and the columnar workpiece can be realized, so that the columnar workpiece on the processing platform 4 can be evenly sprayed with paint; pull a plurality of guide rods 13 so that there is enough workpiece placement space on the processing platform 4. At this time, the compression spring 14 inside the fixed frame 12 gradually retracts and accumulates force, and then the columnar workpiece is placed on the processing platform 4, and the guide rods 13 are relaxed. By compressing the springs, the columnar workpiece is placed on the processing platform 4. The elastic mechanical energy of the spring 14 pushes the guide rod 13 to move, so that the T-shaped clamp 15 at the end of the guide rod 13 can elastically and firmly clamp the columnar workpiece, so that the columnar workpiece can be easily fixed and adjusted, thereby improving the applicability of the workpiece painting device; during the painting process of the columnar workpiece, that is, when the processing platform 4 and the workpiece are in a rotating state, the second servo motor 16 is started, and the adjusting screw 5 is driven to rotate by the second servo motor 16, so that the slider 6 on the adjusting screw 5 starts to drive the spray head 7 to move, and then the automatic and uniform painting of the columnar workpiece can be completed by cooperating with the rotation adjustment of the processing platform 4, thereby realizing the automatic and uniform painting of the columnar workpiece.

Claims

1. A paint spraying device for workpiece processing with a high degree of automation, characterized in that: include: A processing base (1), the processing base (1) being fixedly connected to a support frame (2); a fixed adjustment component, the fixed adjustment component comprising a rotating column (3) rotatably connected to the processing base (1) via an annular bearing, the top of the rotating column (3) being fixedly connected to a processing platform (4), the processing base (1) being provided with an adjustment drive component, and the processing platform (4) being provided with a plurality of clamping and fixing components; a uniform paint spraying component, the uniform paint spraying component comprising an adjustment screw (5) rotatably connected to the top of the supporting frame (2) via a rotating bracket, a slider (6) being threadedly connected to the adjustment screw (5), a spray head (7) being installed at the bottom of the slider (6), a paint storage tank (8) being fixedly connected to the top of the supporting frame (2), the paint storage tank (8) being connected to the spray head (7) via a connecting pipe, the adjustment drive component comprising a fixed connection An outer toothed ring (9) is arranged on the outer wall of the rotating column (3); a first servo motor (10) is fixedly connected to the bottom of the processing base (1); an output end of the first servo motor (10) passes through the processing base (1) and is fixedly connected to a transmission gear (11); the transmission gear (11) and the outer toothed ring (9) are meshed with each other; each of the clamping and fixing components comprises a fixing frame (12) fixedly connected to the side wall of the processing platform (4); a guide rod (13) is slidably connected inside the fixing frame (12); a compression spring (14) is fixedly connected between the middle of the guide rod (13) and the inner wall of the fixing frame (12); a T-shaped clamping plate (15) is provided at the end of the guide rod (13) close to the processing platform (4); a second servo motor (16) is installed on the top of the support frame (2); an output end of the second servo motor (16) is fixedly connected to the end of the adjusting screw (5) through a coupling.

2. A paint spraying device for workpiece processing with a high degree of automation according to claim 1, characterized in that: A fixing bolt (17) is provided at the end of the T-shaped clamping plate (15), a locking hole is provided at the end of the guide rod (13), and the fixing bolt (17) matches the locking hole.

3. A paint spraying device for workpiece processing with a high degree of automation according to claim 1, characterized in that: A supporting foot (18) is fixedly connected to the bottom of the processing base (1).

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