Multifunctional electrophoretic coating workpiece conveying device

Abstract

The utility model provides a multifunctional electrophoretic coating workpiece conveying device which comprises a conveying frame, supports are fixedly installed on the left side and the right side of the lower portion of the conveying frame respectively, a rectangular groove is formed in the middle of the conveying frame, a double-track linear motor is fixedly installed on the upper portion of the conveying frame, and a rolling frame assembly is installed on each set of sliding blocks of the double-track linear motor. The winding frame assembly comprises a mounting plate, a side frame is fixedly mounted on the upper portion of the mounting plate, a rotating shaft is mounted in the side frame through a bearing, and a positioning hole is formed in the upper portion of the rear side of the side frame. Due to the arrangement of the mounting plate, the side frame, the positioning hole, the rotating shaft, the winding wheel, the winding rope, the hook, the limiting block, the inserting groove and the electromagnetic brake, a plurality of electrophoretic coating workpieces can be conveyed, and the electrophoretic coating workpieces can be lifted or put down.

Description

Technical Field

[0001] This utility model belongs to the field of electrophoretic coating technology, and in particular relates to a multifunctional electrophoretic coating workpiece conveying device. Background Technology

[0002] Electrophoretic coating is a coating method that uses an external electric field to cause pigments and resin particles suspended in an electrophoretic solution to migrate directionally and deposit on the substrate surface. Currently, during electrophoretic coating processing, a conveying device is usually required to transport the workpiece. Existing cathodic electrophoretic coating workpiece conveying devices include a metal base plate, two pairs of connecting columns fixedly connected above the metal base plate, a support plate fixedly connected above the connecting columns, and a conveying shell fixedly connected to one side of the support plate. The conveying shell is equipped with a horizontal moving mechanism. When multiple horizontal moving mechanisms are installed in this type of electrophoretic coating workpiece conveying device, each horizontal moving mechanism is equipped with a drive motor and an electric telescopic rod, which results in high manufacturing costs. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a multifunctional electrophoretic coating workpiece conveying device that can lift or lower multiple sets of workpieces using a single motor, thereby reducing production costs.

[0004] This utility model is achieved through the following technical solution:

[0005] A multifunctional electrophoretic coating workpiece conveying device includes a conveyor frame. Supports are fixedly installed on both the left and right sides of the lower part of the conveyor frame. A rectangular groove is formed in the middle of the conveyor frame. A dual-rail linear motor is fixedly installed on the upper part of the conveyor frame. Each slider of the dual-rail linear motor is equipped with a winding frame assembly. The winding frame assembly includes a mounting plate. A side frame is fixedly installed on the upper part of the mounting plate. A rotating shaft is installed in the internal bearing of the side frame. A positioning hole is formed on the upper rear side of the side frame. A winding wheel is fixedly installed on the outside of the rotating shaft. The outside of the winding wheel is wound with... The winding rope has a hook fixedly installed at its lower end. A limit block is fixedly installed at the rear end of the rotating shaft, and a slot is opened inside the limit block. An electromagnetic brake is installed between the front end of the rotating shaft and the side frame. A transmission assembly is installed on the upper rear side of the conveyor frame. The transmission assembly includes a monorail linear motor. A mounting frame is fixedly installed on the upper part of the slider of the monorail linear motor. A motor is fixedly installed on the upper part of the mounting frame. A laser position sensor is fixedly installed on the upper front side of the mounting frame. The output shaft of the motor passes through the mounting frame and is fixedly installed with a plug.

[0006] Preferably, the positioning hole is positioned directly opposite the laser position sensor.

[0007] Preferably, the height and size of the slot are adapted to the height and size of the insert block, respectively.

[0008] Preferably, the monorail linear motor is fixedly installed on the upper rear side of the conveyor frame.

[0009] Preferably, each set of sliders of the dual-rail linear motor is fixedly installed with the mounting plate.

[0010] Preferably, the winding rope passes through the through hole and rectangular groove opened inside the mounting plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. In this utility model, the mounting plate, side frame, positioning hole, rotating shaft, winding wheel, winding rope, hook, limit block, slot, and electromagnetic brake are provided to facilitate the separate transfer of multiple electrophoretic coating workpieces and to enable the separate lifting or lowering of the electrophoretic coating workpieces.

[0013] 2. In this utility model, the arrangement of the monorail linear motor, mounting bracket, motor, laser position sensor, and insert block facilitates the lifting or lowering of multiple workpieces using a single motor, reducing production costs. It also drives the winding wheel to rotate, enabling the lifting and lowering of electrophoretic coating workpieces. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a structural schematic diagram of the winding rack assembly of this utility model.

[0016] Figure 3 This is a rear view structural diagram of the winding rack assembly of this utility model.

[0017] Figure 4 This is a structural schematic diagram of the transmission assembly of this utility model.

[0018] In the picture:

[0019] 1. Conveyor frame; 2. Support frame; 3. Rectangular groove; 4. Dual-rail linear motor; 5. Rewinder assembly; 51. Mounting plate; 52. Side frame; 521. Positioning hole; 53. Shaft; 54. Rewinding wheel; 55. Rewinding rope; 56. Hook; 57. Limit block; 58. Slot; 59. Electromagnetic brake; 6. Transmission assembly; 61. Single-rail linear motor; 62. Mounting frame; 63. Motor; 64. Laser position sensor; 65. Insert block. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings, as shown below. Figure 1As shown, a multifunctional electrophoretic coating workpiece conveying device includes a conveyor frame 1, with brackets 2 fixedly installed on the lower left and right sides of the conveyor frame 1, a rectangular groove 3 opened in the middle of the conveyor frame 1, a dual-rail linear motor 4 fixedly installed on the upper part of the conveyor frame 1, a winding frame assembly 5 installed on each slider of the dual-rail linear motor 4, and a transmission assembly 6 installed on the upper rear side of the conveyor frame 1.

[0021] In this implementation plan, in conjunction with the appendix Figure 2 and attached Figure 3 As shown, the winding frame assembly 5 includes a mounting plate 51, a side frame 52 is fixedly mounted on the upper part of the mounting plate 51, a rotating shaft 53 is mounted on the internal bearing of the side frame 52, a positioning hole 521 is opened on the upper rear side of the side frame 52, a winding wheel 54 is fixedly mounted on the outside of the rotating shaft 53, a winding rope 55 is wound on the outside of the winding wheel 54, a hook 56 is fixedly mounted on the lower end of the winding rope 55, a limit block 57 is fixedly mounted on the rear end of the rotating shaft 53, a slot 58 is opened inside the limit block 57, and an electromagnetic brake 59 is installed between the front end of the rotating shaft 53 and the side frame 52.

[0022] In this implementation plan, in conjunction with the appendix Figure 4 As shown, the transmission assembly 6 includes a single-rail linear motor 61. A mounting bracket 62 is fixedly mounted on the upper part of the slider of the single-rail linear motor 61. A motor 63 is fixedly mounted on the upper part of the mounting bracket 62. A laser position sensor 64 is fixedly mounted on the upper front side of the mounting bracket 62. The output shaft of the motor 63 passes through the mounting bracket 62 and is fixedly mounted with a plug 65. When the laser position sensor 64 detects the positioning hole 521, the double-rail linear motor 4 stops running. At the same time, the electromagnetic brake 59 switches to the unbraked state, and the single-rail linear motor 61 drives the mounting bracket 62 and the motor 63 to move forward, so that the plug 65 is inserted into the slot 58 of the limit block 57, so that the motor 63 drives the rotating shaft 53 to rotate, thereby causing the winding wheel 54 to wind up or unwind the winding rope 55, realizing the function of lifting or unwinding the electrophoretic coating workpiece.

[0023] In this embodiment, specifically, the positioning hole 521 is arranged to be directly opposite to the laser position sensor 64.

[0024] In this embodiment, specifically, the height and size of the slot 58 are adapted to the height and size of the insert block 65, respectively.

[0025] In this embodiment, specifically, the monorail linear motor 61 is fixedly installed on the upper rear side of the conveyor frame 1.

[0026] In this embodiment, specifically, each set of sliders of the dual-rail linear motor 4 is fixedly installed on the mounting plate 51.

[0027] In this embodiment, specifically, the winding rope 55 passes through the through hole and rectangular groove 3 opened in the mounting plate 51.

[0028] Working principle

[0029] In this utility model, the user hangs the electrophoretic coating workpieces onto the hooks 56 respectively, and connects the dual-rail linear motor 4, the single-rail linear motor 61, the electromagnetic brake 59, the electric motor 63 and the laser position sensor 64 to the external control device. When the electrophoretic coating workpieces are being conveyed, the dual-rail linear motor 4 drives multiple sets of winding frame assemblies 5 and the workpieces to move, thereby realizing the function of conveying the electrophoretic coating workpieces. The use of one electric motor 63 to lift or lower multiple sets of workpieces reduces production costs.

[0030] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution of this utility model, falls within the protection scope of this utility model.

Claims

1. A multifunctional workpiece conveying device for electrophoretic coating, characterized in that, The multifunctional electrophoretic coating workpiece conveying device includes a conveyor frame (1), with brackets (2) fixedly installed on the lower left and right sides of the conveyor frame (1). A rectangular groove (3) is opened in the middle of the conveyor frame (1). A dual-rail linear motor (4) is fixedly installed on the upper part of the conveyor frame (1). A winding frame assembly (5) is installed on each slider of the dual-rail linear motor (4). The winding frame assembly (5) includes a mounting plate (51). A side frame (52) is fixedly installed on the upper part of the mounting plate (51). A rotating shaft (53) is installed in the internal bearing of the side frame (52). A positioning hole (521) is opened on the upper rear side of the side frame (52). A winding wheel (54) is fixedly installed on the outside of the rotating shaft (53). A winding rope (55) is wound on the outside of the winding wheel (54). A hook (56) is fixedly installed at the lower end of the rope (55), a limit block (57) is fixedly installed at the rear end of the shaft (53), a slot (58) is opened inside the limit block (57), an electromagnetic brake (59) is installed between the front end of the shaft (53) and the side frame (52), a transmission assembly (6) is installed on the upper rear side of the conveyor frame (1), the transmission assembly (6) includes a single-rail linear motor (61), a mounting frame (62) is fixedly installed on the upper part of the slider of the single-rail linear motor (61), a motor (63) is fixedly installed on the upper part of the mounting frame (62), a laser position sensor (64) is fixedly installed on the upper front side of the mounting frame (62), and the output shaft of the motor (63) passes through the mounting frame (62) and is fixedly installed with a plug (65).

2. The multifunctional electrophoretic coating workpiece conveying device as described in claim 1, characterized in that, The positioning hole (521) is positioned opposite to the laser position sensor (64).

3. The multifunctional electrophoretic coating workpiece conveying device as described in claim 1, characterized in that, The height and size of the slot (58) are adapted to the height and size of the plug (65), respectively.

4. The multifunctional electrophoretic coating workpiece conveying device as described in claim 1, characterized in that, The single-rail linear motor (61) is fixedly installed on the upper rear side of the conveyor frame (1).

5. The multifunctional electrophoretic coating workpiece conveying device as described in claim 1, characterized in that, Each set of sliders of the dual-rail linear motor (4) is fixedly installed on the mounting plate (51).

6. The multifunctional electrophoretic coating workpiece conveying device as described in claim 1, characterized in that, The winding rope (55) passes through the through hole and rectangular groove (3) opened in the mounting plate (51).

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