Turnover spraying device for notebook computer shell

Abstract

The utility model relates to the field of computer spraying, and discloses a notebook computer shell overturning and spraying device which is characterized in that two mounting rotating frames are symmetrically arranged above an electric rotating disc, and the left side and the right side of each mounting rotating frame are each provided with two symmetrically-arranged overturning motors through mounting sleeves; the shell positioning assembly is connected with an output shaft of the overturning motor through an overturning shaft, longitudinal modules are installed on the left side and the right side of the upper portion of the rack correspondingly, two transverse modules are installed on sliding blocks of the two longitudinal modules in a crossing mode, and a spraying pipe is arranged on the two longitudinal modules in a lifting mode. The two sets of rotating shell positioning assemblies are arranged on the mounting rotating frame, so that the notebook computer shell can be fixed, the spraying pipes and the nozzles are arranged in a matched mode, the four side faces of the notebook computer shell can be sprayed in all directions, and the shell positioning assemblies can be adjusted according to needs; and the spraying device is suitable for spraying the notebook computer shells with different sizes.

Description

Technical Field

[0001] The utility model relates to the field of computer spraying, in particular to a flip spraying device for a notebook computer shell. Background Art

[0002] When a laptop is manufactured, the laptop shell is sprayed. The common method of spraying is to spray the shell with paint to improve the appearance quality of the shell. A Chinese utility model patent with announcement number CN220514490U discloses a computer shell spraying tool, including a workbench, a flip unit and a spray unit, wherein the flip unit includes a servo motor, a fixed plate, a bracket and a clamping assembly, which starts two servo motors synchronously, the servo motor drives the fixed plate to rotate, the fixed plate drives the bracket to rotate, and the bracket drives the clamping assembly to flip the shell in the clamping state for easy spraying.

[0003] In the above structure, the laptop computer shell is placed in two flipping units and turned over under the action of the servo motor, so that the upper and lower sides of the computer shell can be sprayed. Since the flipping units are in contact with the laptop computer shell, two of the side surfaces will be blocked and cannot be sprayed. For this reason, we have designed a laptop computer shell flipping spraying device, which is mainly used for spraying its sides. Utility Model Content

[0004] In order to solve the technical problem that the side cannot be sprayed, the utility model provides a notebook computer shell flip spraying device.

[0005] The utility model is implemented by the following technical scheme: a laptop computer shell flip spraying device, comprising a frame and an electric turntable arranged on the frame, two mounting turntables are symmetrically arranged above the electric turntable, and two symmetrically arranged flip motors are installed on the left and right sides of each mounting turntable through a mounting sleeve, and a shell positioning component is connected to the output shaft of the flip motor through a flip shaft;

[0006] Longitudinal modules are installed on both left and right sides above the frame, two transverse modules are installed across the slide blocks of the two longitudinal modules, and the spray pipe is lifted and lowered on the two longitudinal modules.

[0007] As a further improvement of the above scheme, a lifting cylinder is slidably installed above the two horizontal modules through sliders and brackets, and the spray pipe is laterally distributed at the lower end of the push rod of the lifting cylinder. Nozzles are arranged on both ends of the rear side of the spray pipe. The spray pipe is connected to an external high-pressure airless sprayer through a hose, and the spray pipe and the nozzle can be regarded as the spray head of the modified high-pressure airless sprayer.

[0008] As a further improvement of the above scheme, the shell positioning assembly includes a mounting plate, an extension seat and a positioning rod. The mounting plate is fixed to the end of the flip shaft away from the flip motor, and two extension seats are slidably installed on the mounting plate. A positioning rod is slidably set on both ends of the left and right ends of the extension seat. Each shell positioning assembly has four positioning rods. The rectangular structure size formed by the four positioning rods can be adjusted as needed, so that the positioning rods can fix the laptop computer shell.

[0009] As a further improvement of the above-mentioned scheme, adjustment sliding holes are formed downwardly on both sides of the upper end surface of the mounting plate, and the extended seat is slidably placed on the upper end surface of the mounting plate, and fixing screws are provided on both sides below the extended seat. The fixing screws pass through the adjustment sliding holes and are placed below the mounting plate, and fixing nuts are threadedly connected to the fixing screws. By moving the extended seat toward both ends, the distance between the front and rear positioning rods can be changed, and then the fixing nuts can be tightened.

[0010] As a further improvement of the above scheme, the upper end surface of the extension seat is recessed downward to form two mounting slide holes, and the left and right side surfaces of the extension seat are recessed inward to form plug-in holes, and the plug-in holes are connected to the mounting slide holes, so as to facilitate the adjustment of the distance between the two positioning rods on the same side.

[0011] As a further improvement of the above scheme, a sliding rod is integrally formed on the positioning rod, and the sliding rod and the positioning rod form an L-shaped structure, and the sliding rod is slidably inserted in the insertion hole, and a locking screw is provided on the sliding rod, and the locking screw passes through the installation sliding hole and is placed above the extension seat, and a locking nut is threadedly connected above the locking screw. Loosen the locking nut and pull the corresponding positioning rod outward, and then tighten the locking nut after pulling it to the specified position.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is capable of fixing the laptop shell by arranging two sets of rotating shell positioning components on the mounting rotating frame, and can spray all sides of the laptop shell in an all-round manner with the spraying pipe and the nozzle, and the shell positioning components can be adjusted as needed, which is suitable for spraying laptop shells of various sizes;

[0014] 2. By installing two mounting rotating racks on the front and rear sides of the electric turntable, the laptop computer shell on one mounting rotating rack can be unloaded and loaded while the laptop computer shell on one side is being sprayed, thereby improving the spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the overall structure of a laptop computer shell flip spraying device provided by the utility model;

[0016] Figure 2 for Figure 1 The front and rear isometric drawings of the

[0017] Figure 3 The figure is a schematic diagram of the installation of the housing positioning assembly and the mounting rotating frame in 1;

[0018] Figure 4 for Figure 3 Enlarged schematic diagram at point A in the middle.

[0019] Description of main symbols:

[0020] 1. Frame; 2. Electric turntable; 3. Mounting turntable; 4. Flip motor; 41. Flip axis; 5. Housing positioning assembly; 51. Mounting plate; 510. Adjusting slide hole; 52. Extension seat; 520. Mounting slide hole; 53. Positioning rod; 530. Sliding rod; 531. Locking screw; 6. Longitudinal module; 7. Horizontal module; 8. Lifting cylinder; 9. Spray pipe; 91. Nozzle. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] Example:

[0023] Please combine Figure 1-Figure 4 A laptop computer shell flip spraying device of this embodiment includes a frame 1 and an electric turntable 2 arranged on the frame 1, two mounting turntables 3 are symmetrically arranged above the electric turntable 2, and two symmetrically arranged flip motors 4 are installed on the left and right sides of each mounting turntable 3 through a mounting sleeve, and a shell positioning component 5 is connected to the output shaft of the flip motor 4 through a flip shaft 41;

[0024] Longitudinal modules 6 are installed on both left and right sides above the frame 1 , two transverse modules 7 are installed across the slide blocks of the two longitudinal modules 6 , and the spray pipe 9 is arranged on the two longitudinal modules 6 in a lifting manner.

[0025] A lifting cylinder 8 is slidably installed above the two horizontal modules 7 through sliders and brackets. A spray pipe 9 is laterally distributed at the lower end of the push rod of the lifting cylinder 8. Nozzles 91 are provided at both ends of the rear side of the spray pipe 9. The spray pipe 9 is connected to an external high-pressure airless sprayer through a hose, and the spray pipe 9 and the nozzle 91 can be regarded as the spray head of the modified high-pressure airless sprayer.

[0026] The shell positioning assembly 5 includes a mounting plate 51, an extension seat 52 and a positioning rod 53. The mounting plate 51 is fixed to the end of the flip shaft 41 away from the flip motor 4, and two extension seats 52 are slidably mounted on the mounting plate 51. A positioning rod 53 is slidably set on both ends of the extension seat 52. Each shell positioning assembly 5 has four positioning rods 53. The rectangular structure size formed by the four positioning rods 53 can be adjusted as needed, so that the positioning rods 53 can fix the laptop shell.

[0027] Adjustment slide holes 510 are formed downwardly on the left and right sides of the upper end surface of the mounting plate 51, and the extended seat 52 is slidably placed on the upper end surface of the mounting plate 51, and fixing screws are provided on the left and right sides below the extended seat 52. The fixing screws pass through the adjustment slide holes 510 and are placed below the mounting plate 51, and fixing nuts are threadedly connected to the fixing screws. By moving the extended seat 52 toward both ends, the distance between the front and rear positioning rods 53 can be changed, and then the fixing nuts can be tightened.

[0028] The upper end surface of the extended seat 52 is recessed downward to form two mounting slide holes 520, and the left and right side surfaces of the extended seat 52 are recessed inward to form plug-in holes, and the plug-in holes are connected to the mounting slide holes 520, so as to facilitate adjustment of the distance between the two positioning rods 53 on the same side.

[0029] A sliding rod 530 is integrally formed on the positioning rod 53. The sliding rod 530 and the positioning rod 53 form an L-shaped structure, and the sliding rod 530 is slidably inserted in the insertion hole. A locking screw 531 is provided on the sliding rod 530. The locking screw 531 passes through the installation sliding hole 520 and is placed above the extension seat 52, and a locking nut is threadedly connected above the locking screw 531. Loosen the locking nut and pull the corresponding positioning rod 53 outward. After pulling it to the specified position, tighten the locking nut.

[0030] The implementation principle of a laptop computer shell flip spraying device in the embodiment of the present application is as follows: the spacing of the four positioning rods 53 is adjusted according to the size of the inner frame of the laptop computer shell, so that the laptop computer shell can be clamped on the four positioning rods 53 through the frame above it. Specifically, the corresponding extension seat 52 and the position of the positioning rod 53 are moved and the fixing nut and the locking nut are tightened (when adjusting the position, a laptop computer shell can be placed on the four positioning rods 53 to make it in the desired position and then fixed), and then the inner frame of the laptop computer can be clamped on the four positioning rods 53, that is, the four positioning rods 53 are respectively abutted against the groove corners of the laptop computer shell, and then the spray pipe 9 and the nozzle 91 will spray one side of the laptop computer shell under the action of the longitudinal module 6 and the transverse module 7, and then it will rotate 90 degrees under the action of the flip motor 4 to spray the next side, and so on, until all four sides are sprayed, and then the electric turntable 2 will rotate the mounting frame 3 by 180, so that the sprayed laptop computer shell faces outward, and the unsprayed one faces inward for spraying;

[0031] By arranging two sets of rotating shell positioning components 5 on the mounting rotating frame 3, the shell of the laptop computer can be fixed, and the spraying pipe 9 and the nozzle 91 are arranged in cooperation, so that the four sides of the laptop computer shell can be sprayed in all directions, and the shell positioning components 5 can be adjusted as needed, and are suitable for spraying the shells of laptop computers of various sizes;

[0032] By installing two mounting rotating frames 3 on the front and rear sides of the electric turntable 2, the laptop computer shell on one side can be unloaded and loaded while the laptop computer shell on the other mounting rotating frame 3 is sprayed, thereby improving the spraying efficiency.

[0033] The longitudinal module 6 and the transverse module 7 are both synchronous belt linear movement modules.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A notebook computer shell flip spraying device, comprising a frame (1) and an electric turntable (2) arranged on the frame (1), two mounting turntables (3) symmetrically arranged above the electric turntable (2), and two symmetrically arranged flip motors (4) are installed on the left and right sides of each mounting turntable (3) through a mounting sleeve, and a shell positioning component (5) is connected to the output shaft of the flip motor (4) through a flip shaft (41); Longitudinal modules (6) are installed on both left and right sides above the frame (1), two transverse modules (7) are installed across the slide blocks of the two longitudinal modules (6), and the spray pipe (9) is arranged on the two longitudinal modules (6) in a lifting manner.

2. A laptop computer shell flip spraying device as claimed in claim 1, characterized in that: A lifting cylinder (8) is slidably installed above the two transverse modules (7) through a slider and a bracket, and a spray pipe (9) is laterally distributed at the lower end of the push rod of the lifting cylinder (8). Nozzles (91) are arranged at both left and right ends of the rear side of the spray pipe (9).

3. A laptop computer shell flip spraying device as claimed in claim 1, characterized in that: The housing positioning assembly (5) comprises a mounting plate (51), an extension seat (52) and a positioning rod (53); the mounting plate (51) is fixed to an end of the flip shaft (41) away from the flip motor (4), and two extension seats (52) are slidably mounted on the mounting plate (51); and a positioning rod (53) is slidably arranged at both left and right ends of the extension seat (52).

4. A laptop computer shell flip spraying device as claimed in claim 3, characterized in that: The upper surface of the mounting plate (51) is provided with adjustment sliding holes (510) on both left and right sides thereof, and the extension seat (52) is slidably placed on the upper surface of the mounting plate (51), and fixing screws are provided on both left and right sides below the extension seat (52), and the fixing screws pass through the adjustment sliding holes (510) and are placed below the mounting plate (51), and fixing nuts are threadedly connected to the fixing screws.

5. The notebook computer shell flip spraying device as claimed in claim 3, characterized in that: The upper end surface of the extended seat (52) is recessed downward to form two installation sliding holes (520), and the left and right side surfaces of the extended seat (52) are recessed inward to form plug-in holes, and the plug-in holes are connected to the installation sliding holes (520).

6. A laptop computer shell flip spraying device as claimed in claim 5, characterized in that: A sliding rod (530) is integrally formed on the positioning rod (53), and the sliding rod (530) and the positioning rod (53) form an L-shaped structure, and the sliding rod (530) is slidably inserted in the insertion hole, and a locking screw (531) is provided on the sliding rod (530), and the locking screw (531) passes through the installation sliding hole (520) and is placed above the extension seat (52), and a locking nut is threadedly connected above the locking screw (531).

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