A PC power supply automatic spray three-conformal paint equipment

Abstract

The utility model discloses an automatic three-proof paint spraying equipment for PC power supply, including a frame, a feed conveying device is provided on one side of the frame, and a discharging conveying line is provided on the other side. A handling manipulator, a CCD detection mechanism, two feed transfer mechanisms and a spraying mechanism are provided on the frame. The handling manipulator takes the product from the feed conveying device and transports it to one of the feed transfer mechanisms for positioning. The feed transfer mechanism drives the product to move to the spraying position, and the spraying mechanism sprays the product. The two feed transfer mechanisms alternately load and unload. The automatic three-proof paint spraying equipment of the utility model adopts two feed transfer mechanisms, which alternately load and unload, and the spraying mechanism can move between the two feed transfer mechanisms. Each feed transfer mechanism can transfer two products at the same time. When the spraying mechanism sprays, two products are sprayed at the same time. The utility model can reduce the waiting time for loading and unloading, and the double-station alternates spraying, and the spraying efficiency is higher.

Description

Technical Field

[0001] The utility model relates to a PC power supply shell spraying treatment device, in particular to a PC power supply automatic three-proof paint spraying device. Background Art

[0002] Conformal coating has good high and low temperature resistance. After curing, it forms a transparent film with excellent insulation, moisture-proof, anti-leakage, shock-proof, dust-proof, anti-corrosion, anti-aging, anti-corona and other properties. During the production process of PC power supply shell, it is necessary to spray conformal coating on the shell to protect the shell from environmental erosion.

[0003] At present, the three-conformal paint treatment method for PC power supply shells is generally manual brushing. Since there is no unified operating standard for manual brushing, it affects the quality of the product, and the chemical components in the three-conformal paint will cause harm to human safety; on the other hand, manual brushing has low work efficiency and high cost. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a PC power supply automatic spray three-conformal paint equipment.

[0005] The purpose of the utility model is achieved through the following technical solutions: A PC power supply automatic three-proof paint spraying equipment, including a frame, a feeding conveyor device is provided on one side of the frame, and a discharging conveyor line is provided on the other side. The frame is provided with a handling manipulator, a CCD detection mechanism, two feeding transfer mechanisms and a spraying mechanism. The handling manipulator takes the product from the feeding conveyor device and transports it to one of the feeding transfer mechanisms for positioning. The feeding transfer mechanism drives the product to move to the spraying position, and the spraying mechanism sprays the product. The two feeding transfer mechanisms alternately load and unload. The handling manipulator takes out the painted product from the feeding transfer mechanism and moves it to the position of the CCD detection mechanism for appearance inspection. The qualified products are transported to the discharging conveyor line for delivery. The CCD detection mechanism includes a CCD camera and two groups of light sources, and the CCD camera is located directly above the two groups of light sources. The painted products are transported to the bottom of the CCD camera for photo inspection.

[0006] As an improvement of the PC power supply automatic three-proof paint spraying equipment of the utility model, it also includes a machine cover, the machine cover is covered on the spraying mechanism, a notch is provided on one side of the machine cover, and the two feeding transfer mechanisms can deliver the product from the notch position to the machine cover. The machine cover can prevent splashing when spraying paint.

[0007] As an improvement of the utility model PC power supply automatic three-proof paint spraying equipment, the feed transfer mechanism includes a slide plate and a transfer motor, the transfer motor drives the slide plate to move on the linear slide rail through the transfer screw, the slide plate is provided with two transverse mounting plates, the two transverse mounting plates are provided with two longitudinal mounting plates capable of adjusting positions, the two longitudinal mounting plates are provided with positioning plates capable of adjusting positions, the positioning plates are provided with grooves, and the transverse mounting plates and the longitudinal mounting plates are provided with adjustment holes. The feed transfer mechanism transfers the unpainted product to the spraying position, and the nozzle on the spraying mechanism can be moved to the top of the product for spraying.

[0008] As an improvement of the automatic three-proof paint spraying equipment for PC power supply of the utility model, a clamping mechanism and a waste tray are also provided on the slide plate, the clamping mechanism has two groups of jaws, and the two groups of jaws are respectively controlled to open and close by a lead screw driven by a motor, and the waste tray is located below the jaws.

[0009] As an improvement of the automatic three-proof paint spraying equipment for PC power supply of the utility model, the handling manipulator is provided with a material picking fixture, and the material picking fixture includes a mounting beam, and two sets of material picking jaws and two material picking motors are provided on the mounting beam. The two sets of material picking jaws include a fixed clamping block and a movable clamping block, and the movable clamping block is connected to the screw rod, and the fixed clamping block is fixed in the middle of the mounting beam, and the material picking motor drives the screw rod through a synchronous wheel and a synchronous belt.

[0010] As an improvement of the automatic three-proof paint spraying equipment for PC power supply of the utility model, a T-shaped slide groove is provided on the side of the mounting beam, and two side panels capable of adjusting the position are provided on the T-shaped slide groove. Finger cylinders are provided on both side panels, and the finger cylinders control the opening and closing of the two clamping arms.

[0011] As an improvement of the automatic three-proof paint spraying equipment of the PC power supply of the utility model, the feed conveying device includes a feed carrier and a servo module, the servo module controls the movement of the feed carrier, and two groups of feed jaws and two feed clamping motors are provided on the feed carrier. The two groups of feed jaws include a first clamping block and a second clamping block, the second clamping block is connected to the screw rod, the first clamping block is fixed to the feed carrier, and the feed clamping motor drives the screw rod through a synchronous wheel and a synchronous belt to control the opening and closing of the feed jaws.

[0012] As an improvement of the automatic three-proof paint spraying equipment for PC power supply of the utility model, a connecting plate is also provided on one side of the feed carrier plate, and two second positioning plates are provided on the two connecting plates at intervals. A group of the feed clamps and the two second positioning plates jointly position a product.

[0013] As an improvement of the automatic three-proof paint spraying equipment for PC power supply of the utility model, the servo module includes a profile plate, and pulleys are respectively provided at both ends of the profile plate. The two pulleys are connected by a transmission belt, one of the pulleys is controlled to rotate by a feed servo motor, and the feed carrier plate is connected to the transmission belt. A linear slide rail is also provided on the profile plate, and the feed carrier plate is connected to the linear slide rail through a linear slider.

[0014] As an improvement of the automatic three-proof paint spraying equipment of the PC power supply of the utility model, the spraying mechanism includes a transverse movement servo module and a lifting servo module. The transverse movement servo module is mounted on a bracket. The transverse movement servo module controls the movement of the lifting servo module. The lifting servo module controls the lifting and lowering movement of a nozzle mounting plate. Two nozzles are arranged on the nozzle mounting plate at intervals.

[0015] The beneficial effects of the utility model are as follows: the automatic three-proof coating spraying equipment of the utility model adopts two feeding transfer mechanisms, the feeding transfer mechanisms alternately load and unload materials, and the spraying mechanism can move between the two feeding transfer mechanisms. When the product on one of the feeding transfer mechanisms is spraying, the other feeding transfer mechanism can perform loading and unloading actions. Each feeding transfer mechanism can transfer two products at the same time, and the two products are sprayed at the same time when the spraying mechanism is spraying. The utility model can reduce the waiting time for loading and unloading, and the double-station spraying is alternately performed, and the spraying efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the feed transfer mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the material taking fixture of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the feeding and conveying device of the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the spraying mechanism of the utility model;

[0021] The accompanying drawings are marked as follows: 1, frame, 2, feed conveying device, 3, discharge conveying line, 4, handling robot, 5, CCD detection mechanism, 6, feed transfer mechanism, 7, spraying mechanism, 8, machine cover, 9, material picking fixture, 61, slide plate, 62, transfer motor, 63, transfer screw, 64, horizontal mounting plate, 65, longitudinal mounting plate, 66, positioning plate, 67, groove, 68, clamping mechanism, 69, waste tray, 81, notch, 91, mounting beam, 92, material picking clamp Claw, 93, material picking motor, 94, T-shaped slide, 95, side plate, 96, finger cylinder, 97, clamping arm, 921, fixed clamping block, 922, moving clamping block, 21, feed carrier plate, 22, servo module, 23, feed clamping claw, 24, feed clamping motor, 25, connecting plate, 26, second positioning plate, 231, first clamping block, 232, second clamping block, 71, transverse servo module, 72, lifting servo module, 73, bracket, 74, nozzle mounting plate, 75, nozzle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0025] like Figure 1-Figure 5As shown, a PC power supply automatic three-proof paint spraying equipment includes a frame 1, a feed conveying device 2 is provided on one side of the frame 1, and a discharge conveying line 3 is provided on the other side. The frame 1 is provided with a handling manipulator 4, a CCD detection mechanism 5, two feed transfer mechanisms 6 and a spraying mechanism 7. The handling manipulator 4 takes the product from the feed conveying device 2 and transports it to one of the feed transfer mechanisms 6 for positioning. The feed transfer mechanism 6 drives the product to move to the spraying position. The spraying mechanism 7 sprays the product. The two feed transfer mechanisms 6 alternately load and unload. The handling manipulator 4 takes out the painted product from the feed transfer mechanism 6 and moves it to the position of the CCD detection mechanism 5 for appearance inspection. The qualified products are transported to the discharge conveying line 3 for delivery. The CCD detection mechanism includes a CCD camera and two groups of light sources. The CCD camera is located directly above the two groups of light sources. The painted products are transported to the bottom of the CCD camera for photo inspection. The discharging conveyor line 3 adopts a belt conveying method, and the handling robot 4 places the qualified products on the conveyor belt, and the conveyor belt is driven by a motor to convey the products.

[0026] Preferably, it also includes a hood 8, which covers the spraying mechanism 7, and a notch 81 is provided on one side of the hood 8. The two feeding transfer mechanisms 6 can deliver the product from the notch 81 to the hood 8. The hood 8 can prevent splashing when spraying paint.

[0027] Preferably, the feed transfer mechanism 6 includes a slide plate 61 and a transfer motor 62. The transfer motor 62 drives the slide plate 61 to move on the linear slide rail through the transfer screw 63. The slide plate 61 is provided with two transverse mounting plates 64. The two transverse mounting plates 64 are provided with two longitudinal mounting plates 65 capable of adjusting positions. The two longitudinal mounting plates 65 are both provided with positioning plates 66 capable of adjusting positions. The positioning plates 66 are provided with grooves 67. The transverse mounting plates 64 and the longitudinal mounting plates 65 are both provided with adjustment holes. The feed transfer mechanism 6 transfers the unpainted product to the spraying position, and the nozzle on the spraying mechanism 7 can be moved to the top of the product for spraying.

[0028] Preferably, the slide plate 61 is further provided with a clamping mechanism 68 and a waste tray 69. The clamping mechanism 68 has two sets of jaws, and the two sets of jaws are respectively opened and closed by a lead screw driven by a motor, and the waste tray 69 is located below the jaws.

[0029] Preferably, a material picking clamp 9 is provided on the handling robot 4, and the material picking clamp 9 includes a mounting beam 91, and two sets of material picking jaws 92 and two material picking motors 93 are provided on the mounting beam 91. The two sets of material picking jaws 92 each include a fixed clamping block 921 and a movable clamping block 922, and the movable clamping block 922 is connected to the screw rod, and the fixed clamping block 921 is fixed to the middle part of the mounting beam 91, and the material picking motor 93 drives the screw rod through a synchronous wheel and a synchronous belt.

[0030] Preferably, a T-shaped slot 94 is provided on the side of the mounting crossbeam 91, and two side plates 95 capable of adjusting positions are provided on the T-shaped slot 94. Finger cylinders 96 are provided on the two side plates 95, and the finger cylinders 96 control the opening and closing of the two clamping arms 97. The side plates 95 are connected to the T-shaped slot 94 by screws and nuts, and the nuts are arranged in the T-shaped slot 94, and the screws pass through the screw holes on the side plates 95 and are screwed to the nuts.

[0031] Preferably, the feed conveying device 2 includes a feed carrier plate 21 and a servo module 22, the servo module 22 controls the movement of the feed carrier plate 21, and two groups of feed jaws 23 and two feed clamping motors 24 are provided on the feed carrier plate 21, and the two groups of feed jaws 23 each include a first clamping block 231 and a second clamping block 232, the second clamping block 232 is connected to the screw rod, and the first clamping block 231 is fixed on the feed carrier plate 21, and the feed clamping motor 24 drives the screw rod through a synchronous wheel and a synchronous belt to control the opening and closing of the feed jaws 23.

[0032] Preferably, a connecting plate 25 is further provided on one side of the feed carrier plate 21, and two second positioning plates 26 are spaced apart on the two connecting plates 25. A set of feed clamps 23 and two second positioning plates 26 jointly position a product.

[0033] Preferably, the servo module 22 includes a profile plate, and pulleys are respectively provided at both ends of the profile plate. The two pulleys are connected by a transmission belt, one of the pulleys is controlled to rotate by a feed servo motor, and the feed carrier plate is connected to the transmission belt. A linear slide rail is also provided on the profile plate, and the feed carrier plate is connected to the linear slide rail through a linear slider.

[0034] Preferably, the spraying mechanism 7 includes a transverse servo module 71 and a lifting servo module 72. The transverse servo module 71 is mounted on a bracket 73. The transverse servo module 71 controls the movement of the lifting servo module 72. The lifting servo module 72 controls the lifting and lowering movement of a nozzle mounting plate 74. Two nozzles 75 are spaced apart on the nozzle mounting plate 74. The transverse servo module 71 can control the left and right movement of the two nozzles. The lifting servo module 72 can control the up and down movement of the two nozzles to control the spraying distance. The transverse servo module 71 and the lifting servo module 72 both include a motor and a screw. The motor is connected to the screw through a coupling. The lifting servo module 72 is connected to the screw of the transverse servo module 71 through a screw nut. The nozzle mounting plate 74 is connected to the screw of the lifting servo module 72 through a screw nut.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and structures of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PC power supply automatic spraying three-conformal paint equipment, including a frame, characterized in that: A feed conveying device is provided on one side of the frame, and a discharge conveying line is provided on the other side. A handling robot, a CCD detection mechanism, two feed transfer mechanisms and a spraying mechanism are provided on the frame. The handling robot takes the product from the feed conveying device and transports it to one of the feed transfer mechanisms for positioning. The feed transfer mechanism drives the product to the spraying position, and the spraying mechanism sprays the product. The two feed transfer mechanisms load and unload materials alternately.

2. The PC power supply automatic three-conformal paint spraying equipment according to claim 1 is characterized in that: It also includes a hood, which is covered on the spraying mechanism. A notch is provided on one side of the hood, and the two feeding transfer mechanisms can deliver the product from the notch to the inside of the hood.

3. The PC power supply automatic three-conformal paint spraying equipment according to claim 1 is characterized in that: The feed transfer mechanism includes a slide plate and a transfer motor. The transfer motor drives the slide plate to move on the linear slide rail through a transfer screw. The slide plate is provided with two transverse mounting plates. The two transverse mounting plates are provided with two longitudinal mounting plates with adjustable positions. The two longitudinal mounting plates are provided with positioning plates with adjustable positions. The positioning plates are provided with grooves. The transverse mounting plates and the longitudinal mounting plates are provided with adjustment holes.

4. The PC power supply automatic three-conformal paint spraying equipment according to claim 3 is characterized in that: The slide plate is also provided with a clamping mechanism and a waste tray. The clamping mechanism has two groups of clamping jaws. The two groups of clamping jaws are respectively opened and closed by a lead screw driven by a motor. The waste tray is located below the clamping jaws.

5. The PC power supply automatic three-conformal paint spraying equipment according to claim 1 is characterized in that: The handling robot is provided with a material picking clamp, which includes a mounting crossbeam, on which are two sets of material picking jaws and two material picking motors, the two sets of material picking jaws each include a fixed clamping block and a movable clamping block, the movable clamping block is connected to the screw rod, the fixed clamping block is fixed to the middle part of the mounting crossbeam, and the material picking motor drives the screw rod through a synchronous wheel and a synchronous belt.

6. The PC power supply automatic three-conformal paint spraying equipment according to claim 5 is characterized in that: A T-shaped slide groove is provided on the side of the mounting crossbeam, and two side plates capable of adjusting positions are provided on the T-shaped slide groove. Finger cylinders are provided on the two side plates, and the finger cylinders control the opening and closing of the two clamping arms.

7. The PC power supply automatic three-conformal paint spraying equipment according to claim 1 is characterized in that: The feed conveying device includes a feed carrier and a servo module, the servo module controls the movement of the feed carrier, two groups of feed jaws and two feed clamping motors are provided on the feed carrier, the two groups of feed jaws each include a first clamping block and a second clamping block, the second clamping block is connected to the screw rod, the first clamping block is fixed to the feed carrier, and the feed clamping motor drives the screw rod through a synchronous wheel and a synchronous belt to control the opening and closing of the feed jaws.

8. The PC power supply automatic three-conformal paint spraying equipment according to claim 7 is characterized in that: A connecting plate is also provided on one side of the feed carrier plate, and two second positioning plates are spaced apart on the two connecting plates. A group of the feed clamps and the two second positioning plates jointly position a product.

9. The PC power supply automatic three-conformal paint spraying equipment according to claim 7, characterized in that: The servo module includes a profile plate, and pulleys are respectively provided at both ends of the profile plate. The two pulleys are connected by a transmission belt, one of the pulleys is controlled to rotate by a feed servo motor, and the feed carrier plate is connected to the transmission belt. A linear slide rail is also provided on the profile plate, and the feed carrier plate is connected to the linear slide rail through a linear slider.

10. The PC power supply automatic three-conformal paint spraying equipment according to claim 1, characterized in that: The spraying mechanism includes a transverse servo module and a lifting servo module. The transverse servo module is mounted on a bracket. The transverse servo module controls the movement of the lifting servo module. The lifting servo module controls the lifting and lowering movement of a nozzle mounting plate. Two nozzles are spaced apart on the nozzle mounting plate.

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