Novel UV spraying production line

Abstract

The novel UV spraying production line comprises a workbench, the front side of the workbench is provided with a feeding conveying belt and a discharging conveying belt, the upper surface of the workbench is fixedly connected with a conveying piece used for conveying automobile brake discs, and the left side of the upper surface of the workbench is fixedly connected with a spraying table; the inner side face of the spraying table is fixedly connected with two limiting rods, and the outer surfaces of the limiting rods are slidably connected with spraying pieces used for spraying the brake disc. The conveying part in the device has the characteristics of modularization and standardization, the cost is low, the occupied area is small, accurate positioning can be conducted, meanwhile, through simultaneous work of the induction heating mechanism, the UV curing mechanism and the spraying part, the working efficiency is greatly improved, through the action of the spraying part, reciprocating movement of a spraying plate on the outer surface of a limiting rod is achieved, and the spraying effect is improved. Therefore, the brake disc is sprayed more uniformly, the spraying error is reduced, and the rejection rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of UV spraying, in particular to a novel UV spraying production line. Background Art

[0002] The paint sprayed on the surface of automobile brake discs is divided into solvent-based paint, water-based paint and UV paint. UV paint has the advantages of high production efficiency, environmental protection, high paint film hardness, good wear resistance and good product appearance, and has been widely used.

[0003] In the prior art, brake disc UV spraying production lines generally adopt a turntable layout, which occupies a large area, is complex to manufacture, has high costs, is slow, has poor adaptability, and more importantly, has poor positioning accuracy, resulting in large deviations in the spraying points when the robot sprays, leading to a high scrap rate.

[0004] Therefore, we made improvements to this and proposed a new UV spraying production line. Utility Model Content

[0005] The purpose of the utility model is to: the brake disc UV spraying production line generally adopts a turntable layout, which occupies a large area, is complex to manufacture, has high cost, slow speed, poor adaptability, and more importantly, has poor positioning accuracy, resulting in large deviation of the spraying point when the robot sprays, leading to a high scrap rate.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] A new type of UV spraying production line to improve the above problems.

[0008] The specific application is as follows:

[0009] It includes a workbench, a feed conveyor belt and a discharge conveyor belt are arranged on the front side of the workbench, a transmission component for conveying automobile brake discs is fixedly connected to the upper surface of the workbench, a spraying station is fixedly connected to the left side of the upper surface of the workbench, two limit rods are fixedly connected to the inner side surface of the spraying station, and a spray component for spraying the brake discs is slidably connected to the outer surface of the limit rods.

[0010] The transmission parts in this device are modular and standardized, with low cost, small footprint, and can be accurately positioned. At the same time, the induction heating mechanism, UV curing mechanism and spray parts work simultaneously, which greatly improves the work efficiency. Through the action of the spray parts, the spray plate is reciprocated on the outer surface of the limit rod, so that the spraying of the brake disc is more uniform, the spraying error is reduced, and the scrap rate is reduced.

[0011] As a preferred embodiment of the new UV spraying production line provided by the utility model, the transmission member includes a circular guide rail, the circular guide rail is fixedly connected to the upper surface of the workbench by bolts, the outer surface of the circular guide rail is slidably connected to a plurality of swivel bearing seats, the center position of the upper surface of the swivel bearing seat is fixedly connected to a limiting block, the lower surface of the workbench is fixedly connected to a motor, the output end of the motor extends to the upper surface of the workbench and is fixedly connected to a synchronous wheel, the synchronous wheel array is provided with two, the outer surfaces of the two synchronous wheels are meshedly connected to a synchronous belt, and the synchronous belt is fixedly connected to one side of the swivel bearing seat by screws.

[0012] As a preferred embodiment of the new UV spray production line provided by the utility model, the left side of the workbench is fixedly connected to an induction heating mechanism, the right side of the workbench is fixedly connected to a UV curing mechanism, and the right side of the workbench is located in front of the UV curing mechanism and is fixedly connected to a working plate.

[0013] As a preferred embodiment of the new UV spray production line provided by the utility model, the spray part includes a spray plate and a conduit, the spray plate is slidably arranged on the outer surface of the limit rod, a nozzle is installed at the bottom of the spray plate, two mounting blocks are fixedly connected to the rear side of the spray table, a rotating rod is rotatably connected between the two mounting blocks, a fixed block is fixedly connected to the side of the spray table, and the conduit passes through the spray plate and the spray table in turn, is wrapped around the outer surface of the rotating rod and passes through the fixed block.

[0014] As a preferred implementation of the novel UV spraying production line provided by the utility model, a torsion spring is fixedly connected between the rotating rod and the mounting block 1.

[0015] As a preferred embodiment of the new UV spray production line provided by the utility model, two mounting blocks 2 are fixedly connected to the right side of the spray station, a rotating rod is fixedly connected between the two mounting blocks 2, a rotating plate 1 is rotatably connected to the outer surface of the rotating rod, a sliding groove 1 is provided on the upper surface of the spray plate, a sliding rod 1 is slidably connected to the inner surface of the sliding groove 1, and the sliding rod 1 is fixedly connected to the rotating plate 1.

[0016] As a preferred embodiment of the new UV spray production line provided by the utility model, a forward and reverse motor is fixedly connected to the upper surface of the spraying table, and the output end of the forward and reverse motor extends to the bottom of the spraying table and is fixedly connected to a rotating plate 2, and a slide groove 2 is penetrated through the upper surface of the rotating plate 1, and a slide rod 2 is slidably connected to the inner surface of the slide groove 2, and the slide rod 2 is fixedly connected to the rotating plate 2.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The transmission parts in this device are modular and standardized, with low cost, small footprint, and can be accurately positioned. At the same time, the induction heating mechanism, UV curing mechanism and spraying parts work simultaneously, which greatly improves the work efficiency.

[0019] 2. Through the action of the spraying parts, the spray plate is reciprocated on the outer surface of the limit rod, so that the spraying of the brake disc is more uniform, the spraying error is smaller, and the scrap rate is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first structural schematic diagram of the new UV spraying production line provided in this application;

[0021] Figure 2 A second structural schematic diagram of the novel UV spraying production line provided in this application;

[0022] Figure 3 This is an enlarged structural schematic diagram of A of the new UV spraying production line provided in this application;

[0023] Figure 4 This is a schematic diagram of the upper cross-section structure of a spraying station of a novel UV spraying production line provided in this application;

[0024] Figure 5 A schematic diagram of the rear cross-section structure of a spraying station of a novel UV spraying production line provided in this application;

[0025] Figure 6 A schematic diagram of the front cross-sectional structure of a nozzle of a novel UV spraying production line provided in this application;

[0026] Figure 7 This is an enlarged structural schematic diagram of B of the new UV spraying production line provided in this application.

[0027] Indicated in the figure:

[0028] 1. Workbench; 11. Work plate; 2. Circular guide rail; 21. Slewing bearing seat; 22. Limit block; 23. Synchronous wheel; 24. Synchronous belt; 3. Feed conveyor belt; 31. Discharge conveyor belt; 4. Induction heating mechanism; 5. UV curing mechanism; 6. Spraying station; 61. Limit rod; 62. Spray plate; 63. Mounting block 1; 64. Rotating rod; 65. Fixed block; 66. Conduit; 7. Mounting block 2; 71. Rotating plate 1; 72. Slide 1; 73. Slide rod 1; 74. Forward and reverse motor; 75. Rotating plate 2; 76. Slide 2; 77. Slide rod 2. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] As described in the background technology, the brake disc UV spraying production line generally adopts a turntable layout, which occupies a large area, is complex to manufacture, has high cost, is slow, has poor adaptability, and more importantly, has poor positioning accuracy, resulting in large deviations in the spraying points when the robot sprays, leading to a high scrap rate.

[0035] In order to solve this technical problem, the utility model provides a novel UV spraying production line.

[0036] Specifically, please refer to Figure 1-7A novel UV spraying production line specifically includes a workbench 1, a feeding conveyor belt 3 and a discharging conveyor belt 31 are arranged on the front side of the workbench 1, a transmission part for conveying a car brake disc is fixedly connected to the upper surface of the workbench 1, a spraying station 6 is fixedly connected to the left side of the upper surface of the workbench 1, two limit rods 61 are fixedly connected to the inner side of the spraying station 6, and a spraying part for spraying the brake disc is slidably connected to the outer surface of the limit rod 61.

[0037] The transmission parts in the present device are modular and standardized, with low cost, small footprint, and can be precisely positioned. At the same time, the induction heating mechanism 4, the UV curing mechanism 5, and the spraying parts work simultaneously, so that the work efficiency is greatly improved. Through the action of the spraying parts, the spray plate 62 is reciprocated on the outer surface of the limit rod 61, so that the spraying of the brake disc is more uniform, the spraying error is reduced, and the scrap rate is reduced.

[0038] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0039] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0041] Example 1

[0042] Please refer to Figure 1-7A novel UV spraying production line includes a workbench 1, a feeding conveyor belt 3 and a discharging conveyor belt 31 are arranged at the front side of the workbench 1, a transmission part for conveying a brake disc of an automobile is fixedly connected to the upper surface of the workbench 1, a spraying station 6 is fixedly connected to the left side of the upper surface of the workbench 1, two limit rods 61 are fixedly connected to the inner side of the spraying station 6, and a spraying part for spraying the brake disc is slidably connected to the outer surface of the limit rod 61. The transmission part includes a circular guide rail 2, the circular guide rail 2 is fixedly connected to the upper surface of the workbench 1 by bolts, a plurality of slewing bearing seats 21 are slidably connected to the outer surface of the circular guide rail 2, and a limit block 22 is fixedly connected to the center position of the upper surface of the slewing bearing seat 21, a motor is fixedly connected to the lower surface of the workbench 1, and the output end of the motor extends to the upper surface of the workbench 1 and is fixedly connected to a synchronous wheel 23, and two synchronous wheels 23 are arranged in an array, and the outer surfaces of the two synchronous wheels 23 are meshedly connected with a synchronous belt 24, and the synchronous belt 24 is fixedly connected to one side of the slewing bearing seat 21 by screws. An induction heating mechanism 4 is fixedly connected to the left side of the workbench 1 , a UV curing mechanism 5 is fixedly connected to the right side of the workbench 1 , and a working plate 11 is fixedly connected to the right side of the workbench 1 in front of the UV curing mechanism 5 .

[0043] Implementation process: The conduit 66 is externally connected to the UV paint. When working, the staff picks up the automobile brake disc from the upper surface of the feed conveyor belt 3 and places it on the upper surface of the slewing support seat 21. At the same time, the position of the brake disc is limited by the setting of the limit block 22, thereby completing the feeding function. The motor starts to work and drives the synchronous wheel 23 to rotate synchronously. The rotation of the synchronous wheel 23 drives the synchronous belt 24 and the slewing support seat 21 to move, so that the brake discs on the slewing support seat 21 at different positions stay under the induction heating mechanism 4, the UV curing mechanism 5, and the spraying table 6 respectively. The motor stops working, and the induction heating mechanism 4 starts to work and drives its own heating plate to continue preheating the brake disc, so as to facilitate the subsequent spraying with stronger adhesion. The spraying part slidably connected to the outer surface of the limit rod 61 starts to work and sprays the brake disc evenly. The UV curing mechanism 5 starts to work to cure the UV paint sprayed on the surface of the brake disc. Then the staff inspects the finished brake disc at the position of the working plate 11, and places the qualified finished product on the upper surface of the discharge conveyor belt 31 for transportation.

[0044] Implementation benefits: The induction heating mechanism 4, the UV curing mechanism 5 and the sprayed parts work simultaneously, so that the work efficiency is greatly improved.

[0045] Example 2

[0046] The spraying part includes a spray plate 62 and a conduit 66. The spray plate 62 is slidably arranged on the outer surface of the limit rod 61. A spray head is installed at the bottom of the spray plate 62. Two mounting blocks 63 are fixedly connected to the rear side of the spraying station 6. A rotating rod 64 is rotatably connected between the two mounting blocks 63. A fixed block 65 is fixedly connected to the side of the spraying station 6. The conduit 66 passes through the spray plate 62 and the spraying station 6 in sequence, is wound around the outer surface of the rotating rod 64 and penetrates the fixed block 65. A torsion spring is fixedly connected between the rotating rod 64 and the mounting block 63. Two mounting blocks 7 are fixedly connected to the right side of the spraying station 6. A rotating rod is fixedly connected between the two mounting blocks 7. A rotating plate 71 is rotatably connected to the outer surface of the rotating rod. A sliding groove 72 is provided on the upper surface of the spray plate 62. A sliding rod 73 is slidably connected to the inner surface of the sliding groove 72. The sliding rod 73 is fixedly connected to the rotating plate 71. A forward and reverse motor 74 is fixedly connected to the upper surface of the spraying table 6, and the output end of the forward and reverse motor 74 extends to the bottom of the spraying table 6 and is fixedly connected to a rotating plate 2 75. A slide groove 2 76 is penetrated through the upper surface of the rotating plate 1 71, and a slide rod 2 77 is slidably connected to the inner surface of the slide groove 2 76, and the slide rod 2 77 is fixedly connected to the rotating plate 2 75.

[0047] Implementation process: the paint pump connected to the conduit 66 starts working, so that the UV paint is sprayed on the surface of the brake disc through the conduit 66 and the nozzle at the bottom of the spray plate 62, and the forward and reverse motors 74 start working to drive the rotating plate 2 75 to rotate synchronously. Because the sliding rod 2 77 is slidably connected inside the sliding groove 2 76, the rotating plate 1 71 is rotatably connected with the mounting block 2 7 through the rotating rod. The rotation of the rotating plate 2 75 drives the sliding rod 2 77 to slide inside the sliding groove 2 76, thereby driving the rotating plate 1 71 to rotate counterclockwise with the rotating rod on the mounting block 2 7 as the center. At the same time, because the rotating plate 1 71 is slidably arranged inside the slide groove 72 through the slide rod 73, and the rotation of the rotating plate 71 drives the spray plate 62 to slide backward on the outer surface of the limit rod 61. The guide tube 66 is fixedly connected with a torsion spring between the mounting block 63 and the rotating rod 64 for winding to prevent the guide tube 66 from loosening and affecting the work. When the spray plate 62 moves to the rearmost end of the limit rod 61, the forward and reverse motor 74 works again to drive the rotating plate 2 75 to rotate in the opposite direction, thereby driving the spray plate 62 to move and reset, and so on and so forth, so that the spray plate 62 moves back and forth on the outer surface of the limit rod 61.

[0048] Implementation benefits: The spray plate 62 makes a reciprocating movement on the outer surface of the limiting rod 61, so that the spraying of the brake disc is more uniform.

[0049] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A novel UV spraying production line, comprising a workbench (1), wherein a feeding conveyor belt (3) and a discharging conveyor belt (31) are arranged on the front side of the workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a transmission component for conveying a brake disc of an automobile, the left side of the upper surface of the workbench (1) is fixedly connected to a spraying table (6), the inner side surface of the spraying table (6) is fixedly connected to two limit rods (61), and the outer surface of the limit rod (61) is slidably connected to a spraying component for spraying the brake disc.

2. A new type of UV spraying production line according to claim 1, characterized in that: The transmission member comprises a circular guide rail (2), the circular guide rail (2) is fixedly connected to the upper surface of the workbench (1) by bolts, the outer surface of the circular guide rail (2) is slidably connected to a plurality of slewing bearing seats (21), the center position of the upper surface of the slewing bearing seat (21) is fixedly connected to a limit block (22), the lower surface of the workbench (1) is fixedly connected to a motor, the output end of the motor extends to the upper surface of the workbench (1) and is fixedly connected to a synchronous wheel (23), two synchronous wheels (23) are arranged in an array, the outer surfaces of the two synchronous wheels (23) are meshedly connected to a synchronous belt (24), and the synchronous belt (24) is fixedly connected to one side of the slewing bearing seat (21) by screws.

3. A new type of UV spraying production line according to claim 2, characterized in that: The left side of the workbench (1) is fixedly connected to an induction heating mechanism (4), the right side of the workbench (1) is fixedly connected to a UV curing mechanism (5), and the right side of the workbench (1) is located in front of the UV curing mechanism (5) and is fixedly connected to a working plate (11).

4. A novel UV spraying production line according to claim 1, characterized in that: The spraying part comprises a spray plate (62) and a conduit (66); the spray plate (62) is slidably arranged on the outer surface of the limiting rod (61); a spray head is installed at the bottom of the spray plate (62); two mounting blocks (63) are fixedly connected to the rear side of the spraying platform (6); a rotating rod (64) is rotatably connected between the two mounting blocks (63); a fixed block (65) is fixedly connected to the side of the spraying platform (6); and the conduit (66) passes through the spray plate (62) and the spraying platform (6) in sequence, is wound around the outer surface of the rotating rod (64) and is arranged to pass through the fixed block (65).

5. A novel UV spraying production line according to claim 4, characterized in that: A torsion spring is fixedly connected between the rotating rod (64) and the mounting block 1 (63).

6. A novel UV spraying production line according to claim 5, characterized in that: The right side of the spraying station (6) is fixedly connected to two mounting blocks (7), a rotating rod is fixedly connected between the two mounting blocks (7), the outer surface of the rotating rod is rotatably connected to a rotating plate (71), the upper surface of the spraying plate (62) is provided with a sliding groove (72), the inner surface of the sliding groove (72) is slidably connected to a sliding rod (73), and the sliding rod (73) is fixedly connected to the rotating plate (71).

7. A novel UV spraying production line according to claim 6, characterized in that: The upper surface of the spraying platform (6) is fixedly connected with a forward and reverse motor (74), the output end of the forward and reverse motor (74) extends to the lower side of the spraying platform (6) and is fixedly connected with a rotating plate 2 (75), the upper surface of the rotating plate 1 (71) is penetrated by a sliding groove 2 (76), the inner surface of the sliding groove 2 (76) is slidably connected with a sliding rod 2 (77), and the sliding rod 2 (77) is fixedly connected to the rotating plate 2 (75).

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