Spraying machine for notebook computer cover plate

Abstract

The utility model discloses a spraying machine for a notebook computer cover plate, and belongs to the field of notebook computer processing acceleration, the spraying machine comprises a workbench and a feeding assembly, the two sides of the top end of the workbench are fixedly connected with supporting plates, the top ends of the supporting plates are fixedly connected with a mounting frame, and a moving assembly is mounted in an inner cavity of the mounting frame; the bottom end of the moving assembly is fixedly connected with a connecting frame, the bottom end of the connecting frame is fixedly connected with a spray head, the feeding assembly is fixedly connected to the top end of the workbench, a rotating mechanism is installed at the bottom end of the supporting plate, a fixing frame is fixedly connected to the surface of the rotating mechanism, and a driving assembly is installed on the outer side wall of the supporting plate. And the inner wall of the assembly is fixedly connected with one end of the moving assembly and one end of the rotating mechanism, so that a worker is prevented from turning over the cover plate, the processing efficiency of the notebook computer is improved, the phenomenon that the surface of the cover plate is colored unevenly is avoided, and the working quality of spraying work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computer processing, in particular to a spraying machine for a notebook computer cover. Background Art

[0002] A laptop computer is also called a notebook, also known as a "portable computer, handheld computer, PDA or laptop computer". It is characterized by a compact body. With the development of the times, people have higher and higher requirements for laptop computers. During the processing and production of laptop computers, the surface of the cover needs to be sprayed to improve the appearance of the laptop computer.

[0003] In traditional spraying work, the cover plate is generally placed in a fixed frame and then the nozzle is started for spraying. The angle of the cover plate in the fixed frame cannot be adjusted, and one side needs to be sprayed before it can be turned over to the other side for spraying, resulting in reduced processing efficiency of the laptop computer. At the same time, the position of the nozzle cannot be moved, and the surface of the cover plate is prone to uneven coloring, resulting in reduced quality of spraying work.

[0004] According to a thermal spraying device provided by publication number: CN216704832U, it includes a frame, a spray box installed on the frame and a spray head installed in the frame and connected to the spray box, the frame is provided with a clamping position for clamping the workpiece, a moving component for manually moving the clamped workpiece and a cooling mechanism for cooling the processed workpiece, the utility model clamps the workpiece at the clamping position through the cooperation between the moving component and the cooling component, and then turns on the spray head, holds the holding part with both hands, observes the spraying effect through the observation port, the glass can effectively block the heat, and after the thermal spraying is completed, the lifting structure is lifted and lowered, and the condensate flows in the hollow of the hose and the lifting platform, so that the lifting platform can touch the workpiece, and the workpiece can be cooled.

[0005] According to the spraying equipment introduced above, when spraying the laptop cover, one side needs to be sprayed before turning over to the other side for spraying, which reduces the processing efficiency of the laptop. At the same time, the position of the nozzle cannot be moved, and the surface of the cover is prone to uneven coloring, resulting in a decrease in the quality of the spraying work. Therefore, we need to propose a spray machine for laptop covers. Utility Model Content

[0006] The purpose of the utility model is to provide a spray machine for a laptop computer cover. Starting a driving component can drive a moving component and a rotating mechanism to rotate, so that the moving component drives the nozzle at the bottom to move and spray the cover in a fixed frame. At the same time, the rotating mechanism drives the fixed frame to flip over, so that the cover in the fixed frame is turned over, thereby avoiding the staff's work of turning over the cover, improving the processing efficiency of the laptop computer, avoiding uneven coloring on the surface of the cover, and improving the work quality of the spraying work, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray machine for a laptop computer cover, comprising a workbench and a feeding assembly, both sides of the top of the workbench are fixedly connected with support plates, the top of the support plate is fixedly connected with a mounting frame, the inner cavity of the mounting frame is installed with a moving assembly for enabling the sprayer to move and spray, the bottom end of the moving assembly is fixedly connected with a connecting frame, the bottom end of the connecting frame is fixedly connected with a nozzle, the inner cavity of the nozzle is connected with one end of the feeding assembly, the feeding assembly is fixedly connected to the top of the workbench, the bottom end of the support plate is installed with a rotating mechanism for driving the cover to rotate, the surface of the rotating mechanism is fixedly connected with a fixing frame, the outer side wall of the support plate is installed with a driving assembly, and the inner wall of the assembly is respectively fixedly connected to the moving assembly and one end of the rotating mechanism.

[0008] Preferably, the moving assembly includes a screw rod, which is located in the inner cavity of the mounting frame, and both ends of the screw rod are rotatably connected to the inner side wall of the mounting frame through a rotating shaft, one end of the screw rod passes through the mounting frame and is fixedly connected to the inner wall of the driving assembly, and the outer surface of the screw rod is connected to a rotating seat through a thread, and the bottom end of the rotating seat is fixedly connected to the top end of the connecting frame.

[0009] Preferably, a through hole is opened on the surface of the rotating seat, a sliding rod is inserted and slidably connected to the inner cavity of the rotating seat through hole, and both ends of the sliding rod are fixedly connected to the inner side wall of the mounting frame.

[0010] Preferably, the sliding rod is located at the bottom end of the screw rod, and two groups of the sliding rod are provided, and the positions of the two groups of sliding rods and the screw rod are arranged in a triangle shape.

[0011] Preferably, the feeding assembly includes a material storage box, which is fixedly connected to the upper surface of the workbench, and the outer wall of the material storage box is fixedly connected to a feeding pump, the feed port of the feeding pump passes through and extends to the inner cavity of the material storage box, the feeding port of the feeding pump is connected to a feeding hose, and the other end of the feeding hose is connected to the inner cavity of the nozzle.

[0012] Preferably, the driving assembly includes a stepper motor, which is fixedly connected to the outer wall of the support plate via a mounting plate, the output shaft of the stepper motor is fixedly connected to a driving pulley, the inner wall of the driving pulley is fixedly connected to one end of a screw rod, the driving pulley is connected to a driven pulley via a belt drive, and the inner wall of the driven pulley is fixedly connected to one end of a rotating mechanism.

[0013] Preferably, the rotating mechanism includes a turntable, one end of the turntable is fixedly connected to the surface of the fixed frame, the other end of the turntable is fixedly connected to a rotating rod, the other end of the rotating rod is rotatably connected to the inner wall of the support plate through a rotating shaft, the outer surface of the rotating rod is fixedly connected to a transmission assembly, one end of the transmission assembly passes through the support plate and is fixedly connected to the inner wall of the driven pulley.

[0014] Preferably, the transmission assembly includes a first gear, a through hole is opened at the center of the first gear, the inner cavity of the through hole of the first gear is plugged and fixed to the outer surface of the rotating rod, the surface of the first gear is meshingly connected to the second gear, the surface of the second gear is plugged and fixed with a fixing rod, and the other end of the fixing rod passes through the support plate and is fixedly connected to the inner wall of the driven pulley.

[0015] Preferably, a notch is provided on the surface of the material storage box, and a transparent acrylic plate is embedded in the inner cavity of the notch.

[0016] Preferably, the second gear is located directly below the first gear, and the diameter of the second gear is smaller than the diameter of the first gear.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model provides a spraying machine for a notebook computer cover. Through the cooperation of a driving component and a moving component, the driving component is started to provide a driving force to drive the moving component to rotate, so that the moving component drives the connecting frame at the bottom to move, and the connecting frame drives the nozzle to move and spray the cover, thereby avoiding uneven coloring on the surface of the cover and improving the work quality of the spraying work.

[0019] 2. The utility model provides a spraying machine for a notebook computer cover. The driving assembly drives the rotating mechanism at the bottom to rotate at the same time, so that the rotating mechanism drives the fixing frame to flip, so that the cover in the fixing frame is turned over, thereby avoiding the staff from turning over the cover, and improving the processing efficiency of the notebook computer.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0023] Figure 3 It is a schematic diagram of the structure of the utility model from the side;

[0024] Figure 4 It is a structural schematic diagram of a local cross-sectional structure of the utility model.

[0025] In the figure: 1. workbench; 2. feeding assembly; 21. material storage box; 22. feeding pump; 23. feeding hose; 3. support plate; 4. mounting frame; 5. moving assembly; 51. screw; 52. rotating seat; 6. connecting frame; 7. nozzle; 8. rotating mechanism; 81. turntable; 82. rotating rod; 83. transmission assembly; 831. first gear; 832. second gear; 833. fixed rod; 9. fixed frame; 10. driving assembly; 101. stepping motor; 102. driving pulley; 103. driven pulley; 11. sliding rod; 12. transparent acrylic plate. DETAILED DESCRIPTION

[0026] 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 in 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.

[0027] See also Figure 1-4The utility model provides a technical solution: a spraying machine for a notebook computer cover, comprising a workbench 1 and a feeding assembly 2, both sides of the top of the workbench 1 are fixedly connected with a support plate 3, the top of the support plate 3 is fixedly connected with a mounting frame 4, the inner cavity of the mounting frame 4 is installed with a moving assembly 5 for enabling the spraying machine to move and spray, the bottom end of the moving assembly 5 is fixedly connected with a connecting frame 6, the bottom end of the connecting frame 6 is fixedly connected with a nozzle 7, the inner cavity of the nozzle 7 is connected with one end of the feeding assembly 2, the feeding assembly 2 is fixedly connected to the top of the workbench 1, the bottom end of the support plate 3 is installed with a rotating mechanism 8 for driving the cover to rotate, the surface of the rotating mechanism 8 is fixedly connected with a fixing frame 9, the outer side wall of the support plate 3 is installed with a driving assembly 10, and the inner wall of the assembly is respectively fixedly connected to one end of the moving assembly 5 and the rotating mechanism 8;

[0028] The cover plate is placed in the fixed frame 9 and fixed, and the driving component 10 is started to drive the moving component 5 and the rotating mechanism 8 to rotate, so that the moving component 5 drives the nozzle 7 at the bottom to move and spray the cover plate in the fixed frame 9. At the same time, the rotating mechanism 8 drives the fixed frame 9 to flip over, so that the cover plate in the fixed frame 9 is turned over, thereby avoiding the staff from turning over the cover plate, improving the processing efficiency of the laptop computer, avoiding uneven coloring on the surface of the cover plate, and improving the work quality of the spraying work.

[0029] The moving component 5 includes a screw rod 51, which is located in the inner cavity of the mounting frame 4. Both ends of the screw rod 51 are rotatably connected to the inner wall of the mounting frame 4 through a rotating shaft. One end of the screw rod 51 passes through the mounting frame 4 and is fixedly connected to the inner wall of the driving component 10. The outer surface of the screw rod 51 is connected to a rotating seat 52 through a thread. The bottom end of the rotating seat 52 is fixedly connected to the top end of the connecting frame 6. The rotation of the screw rod 51 drives the rotating seat 52 to move through the threaded connection, so that the rotating seat 52 drives the connecting frame 6 at the bottom to move.

[0030] A through hole is provided on the surface of the rotating seat 52, and a sliding rod 11 is inserted and slidably connected to the inner cavity of the through hole of the rotating seat 52. The two ends of the sliding rod 11 are fixedly connected to the inner wall of the mounting frame 4. The setting of the sliding rod 11 prevents the screw 51 from driving the rotating seat 52 to flip, so that the rotating seat 52 can only move up and down on the surface of the screw 51.

[0031] The slide rod 11 is located at the bottom end of the screw rod 51. There are two groups of slide rods 11. The two groups of slide rods 11 and the screw rod 51 are arranged in a triangular shape. By setting the position of the slide rods 11, the stability of the rotating seat 52 during movement is improved, and the weight of the connecting frame 6 is supported.

[0032] The feeding assembly 2 includes a material storage box 21, and the material storage box 21 is fixedly connected to the upper surface of the workbench 1. The outer wall of the material storage box is fixedly connected with a feeding pump 22. The feed port of the feeding pump 22 passes through and extends to the inner cavity of the material storage box. The feed port of the feeding pump 22 is connected with a feeding hose 23. The other end of the feeding hose 23 is connected with the inner cavity of the nozzle 7. When the feeding pump 22 is started, the paint in the material storage box 21 is extracted through the feed port and sent into the inner cavity of the nozzle 7 through the feeding hose 23.

[0033] The driving assembly 10 includes a stepper motor 101, which is fixedly connected to the outer wall of the support plate 3 through a mounting plate. The output shaft of the stepper motor 101 is fixedly connected to a driving pulley 102, the inner wall of the driving pulley 102 is fixedly connected to one end of the screw 51, the driving pulley 102 is connected to a driven pulley 103 through a belt transmission, the inner wall of the driven pulley 103 is fixedly connected to one end of the rotating mechanism 8, and the stepper motor 101 is started to provide a driving force to drive the driving pulley 102 to rotate, the driving pulley 102 drives the screw 51 on the inner wall to rotate, and at the same time, the driving pulley 102 drives the driven pulley 103 to rotate through the belt transmission, so that the driven pulley 103 provides driving force for the rotating mechanism 8.

[0034] The rotating mechanism 8 includes a turntable 81, one end of which is fixedly connected to the surface of the fixed frame 9, and the other end of the turntable 81 is fixedly connected to a rotating rod 82, and the other end of the rotating rod 82 is rotatably connected to the inner wall of the support plate 3 through a rotating shaft, and the outer surface of the rotating rod 82 is fixedly connected to a transmission component 83, one end of the transmission component 83 penetrates the support plate 3 and is fixedly connected to the inner wall of the driven pulley 103, and the driven pulley 103 drives the transmission component 83 to rotate, so that the transmission component 83 drives the turntable 81 to rotate through the rotating rod 82, and the turntable 81 drives the fixed frame 9 to flip.

[0035] The transmission assembly 83 includes a first gear 831, a through hole is opened at the center of the first gear 831, the inner cavity of the through hole of the first gear 831 is plugged and fixed with the outer surface of the rotating rod 82, the surface of the first gear 831 is meshingly connected with the second gear 832, the surface of the second gear 832 is plugged and fixed with a fixing rod 833, the other end of the fixing rod 833 passes through the support plate 3 and is fixedly connected to the inner wall of the driven pulley 103, the driven pulley 103 drives the second gear 832 to rotate through the fixing rod 833, the second gear 832 drives the first gear 831 to rotate through the meshing connection, and the first gear 831 drives the rotating rod 82 to rotate.

[0036] A notch is provided on the surface of the storage box 21 , and a transparent acrylic plate 12 is embedded in the inner cavity of the notch. The transparent acrylic plate 12 is provided to facilitate the staff to observe the liquid level of the paint in the storage box 21 .

[0037] The second gear 832 is arranged directly below the first gear 831 . The diameter of the second gear 832 is smaller than the diameter of the first gear 831 . The arrangement of the first gear 831 and the second gear 832 reduces the turning speed of the fixing frame 9 .

[0038] During specific use: the cover plate is placed in the fixed frame 9 and fixed, the feeding pump 22 is started to extract the paint in the storage box 21 through the feed port, and the paint is fed into the inner cavity of the nozzle 7 through the feeding hose 23 for spraying, and the stepping motor 101 is started to provide a driving force to drive the active pulley 102 to rotate, and the active pulley 102 drives the screw 51 on the inner wall to rotate, and the screw 51 drives the rotating seat 52 to move through the threaded connection, so that the rotating seat 52 drives the nozzle 7 to move and spray through the connecting frame 6. At the same time, the active pulley 102 drives the driven pulley 103 to rotate through the belt transmission, so that the driven pulley 103 drives the second gear 832 to rotate through the fixed rod 833, and the second gear 832 drives the first gear 831 to rotate through the meshing connection, so that the first gear 831 drives the fixed frame 9 on the turntable 81 to flip through the rotating rod 82, so as to realize the turning over of the cover plate, thereby avoiding the staff from turning over the cover plate, improving the processing efficiency of the laptop computer, avoiding the phenomenon of uneven coloring on the surface of the cover plate, and improving the work quality of the spraying work.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated 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 spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying machine for a notebook computer cover, comprising a workbench (1) and a feeding assembly (2), characterized in that: Both sides of the top of the workbench (1) are fixedly connected to support plates (3), the top of the support plate (3) is fixedly connected to a mounting frame (4), the inner cavity of the mounting frame (4) is installed with a moving component (5) for enabling the sprayer to perform mobile spraying, the bottom end of the moving component (5) is fixedly connected to a connecting frame (6), the bottom end of the connecting frame (6) is fixedly connected to a spray head (7), the inner cavity of the spray head (7) is connected to one end of a feeding component (2), the feeding component (2) is fixedly connected to the top of the workbench (1), the bottom end of the support plate (3) is installed with a rotating mechanism (8) for driving the cover plate to rotate, the surface of the rotating mechanism (8) is fixedly connected to a fixed frame (9), the outer wall of the support plate (3) is installed with a driving component (10), and the inner wall of the component is respectively fixedly connected to one end of the moving component (5) and the rotating mechanism (8).

2. A spraying machine for a notebook computer cover according to claim 1, characterized in that: The moving assembly (5) comprises a screw rod (51), the screw rod (51) being located in the inner cavity of the mounting frame (4), the two ends of the screw rod (51) being rotatably connected to the inner wall of the mounting frame (4) via a rotating shaft, one end of the screw rod (51) passing through the mounting frame (4) and being fixedly connected to the inner wall of the driving assembly (10), the outer surface of the screw rod (51) being connected to a rotating seat (52) via a thread, the bottom end of the rotating seat (52) being fixedly connected to the top end of the connecting frame (6).

3. A spraying machine for a notebook computer cover according to claim 2, characterized in that: A through hole is provided on the surface of the rotating seat (52), a sliding rod (11) is inserted and slidably connected to the inner cavity of the through hole of the rotating seat (52), and two ends of the sliding rod (11) are fixedly connected to the inner side wall of the mounting frame (4).

4. A spraying machine for a notebook computer cover according to claim 3, characterized in that: The sliding rod (11) is located at the bottom end of the screw rod (51), and two groups of the sliding rod (11) are provided. The two groups of the sliding rod (11) and the screw rod (51) are arranged in a triangular shape.

5. The spraying machine for notebook computer cover according to claim 1, characterized in that: The feeding assembly (2) comprises a material storage box (21), the material storage box (21) is fixedly connected to the upper surface of the workbench (1), the outer wall of the material storage box is fixedly connected to a feeding pump (22), the feeding port of the feeding pump (22) penetrates and extends to the inner cavity of the material storage box, the feeding port of the feeding pump (22) is connected to a feeding hose (23), and the other end of the feeding hose (23) is connected to the inner cavity of the nozzle (7).

6. The spraying machine for notebook computer cover according to claim 1, characterized in that: The driving assembly (10) comprises a stepper motor (101), wherein the stepper motor (101) is fixedly connected to the outer wall of the support plate (3) via a mounting plate, the output shaft of the stepper motor (101) is fixedly connected to a driving pulley (102), the inner wall of the driving pulley (102) is fixedly connected to one end of a screw rod (51), the driving pulley (102) is connected to a driven pulley (103) via a belt transmission, and the inner wall of the driven pulley (103) is fixedly connected to one end of a rotating mechanism (8).

7. The spraying machine for notebook computer cover according to claim 1, characterized in that: The rotating mechanism (8) comprises a rotating disk (81), one end of the rotating disk (81) is fixedly connected to the surface of the fixing frame (9), the other end of the rotating disk (81) is fixedly connected to a rotating rod (82), the other end of the rotating rod (82) is rotatably connected to the inner wall of the support plate (3) via a rotating shaft, the outer surface of the rotating rod (82) is fixedly connected to a transmission assembly (83), one end of the transmission assembly (83) passes through the support plate (3) and is fixedly connected to the inner wall of the driven pulley (103).

8. The spraying machine for notebook computer cover according to claim 7, characterized in that: The transmission assembly (83) comprises a first gear (831), a through hole is provided at the center of the first gear (831), the inner cavity of the through hole of the first gear (831) is plugged and fixed to the outer surface of the rotating rod (82), the surface of the first gear (831) is meshedly connected to the second gear (832), the surface of the second gear (832) is plugged and fixed to the fixed rod (833), and the other end of the fixed rod (833) passes through the support plate (3) and is fixedly connected to the inner wall of the driven pulley (103).

9. The spraying machine for notebook computer cover according to claim 5, characterized in that: A notch is provided on the surface of the material storage box (21), and a transparent acrylic plate (12) is embedded in the inner cavity of the notch.

10. The spraying machine for notebook computer cover according to claim 8, characterized in that: The second gear (832) is arranged directly below the first gear (831), and the diameter of the second gear (832) is smaller than the diameter of the first gear (831).

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