Metal pen electric panel of mirror-like silver LOGO, processing device and technology

Abstract

The invention relates to the technical field of notebook production and processing, and particularly discloses a metal pen electric panel of a mirror-like silver LOGO, a processing device and a process, the metal pen electric panel comprises a panel body, the panel body comprises a gloss oil layer, a color ink layer, a bridging agent layer and an optical cement layer, and the gloss oil layer, the color ink layer, the bridging agent layer and the optical cement layer are arranged in sequence. According to the metal pen electric panel of the mirror-like silver LOGO, the processing device and the processing technology, the color ink layer is used for replacing a paint layer, a printing mode can be used for replacing a spraying mode for manufacturing, and pollution caused by the spraying process is avoided. In addition, the gloss oil layer can shield partial flaws on the surface of the metal plate, and meanwhile, the adhesive force between the color ink layer and the metal plate can be increased; the optical cement layer can protect some test performance of the color ink layer below, and due to the good secondary processing performance of optical cement, pattern textures such as wiredrawing can be conveniently made on the surface; the bridging agent layer can solve the problem of direct combination of the color ink layer and the optical cement layer.

Description

Technical Field

[0001] The present invention relates to the technical field of notebook production and processing, and specifically to a metal notebook panel with a mirror silver LOGO, a processing device and a process. Background Art

[0002] A notebook, also known as a laptop or a notebook computer, is a small, portable personal computer, usually weighing 1-3 kilograms. Its development trend is that it is smaller and smaller in size, lighter in weight, and more powerful in function. For example, Netbook, commonly known as Internet notebook, is mainly different from PC in that it is portable and convenient. More and more notebook computer users are beginning to pursue a fashionable appearance of notebooks, and the requirements for notebook decorative panels are gradually increasing.

[0003] The more popular shell materials for laptop shells are: magnesium-aluminum alloy, carbon fiber composite material (carbon fiber composite plastic). Among them, the shell of carbon fiber composite material combines the low density and high ductility of engineering plastics with the rigidity and shielding of magnesium-aluminum alloy, and is a relatively excellent shell material. The shell material indicated by general hardware suppliers refers to the upper surface material of the laptop computer, and the hand rest and bottom are generally used to use engineering plastics. But in fact, metal laptop panels are deeply loved by users because of their special feel.

[0004] As is known, the following methods are commonly used in the industry to make mirror silver or bright color logos on the surface of metal laptop panels:

[0005] 1. The metal laptop panel surface is first punched to emboss the LOGO shape, or the LOGO shape is milled out by CNC, and a metal nickel alloy mirror silver label is attached to the surface:

[0006] 2. The entire surface is anodized, the LOGO is cut and milled out by CNC drilling in the LOGO area, and then protected by secondary anodizing;

[0007] 3. Use the electroplating-masking-stripping process to make a mirror silver label.

[0008] In the prior art, there is a Chinese patent with application number 202221729378.1, authorization announcement number CN218767965U, and name "A notebook panel with a magnetic field-shaped three-dimensional embossed texture". The above patent discloses a notebook panel with a magnetic field-shaped three-dimensional embossed texture, including: a magnetic plate layer, a primer layer, a pigment coating, a magnetic powder layer, a varnish layer, and a transparent layer arranged in sequence from bottom to top; and a wear-resistant layer arranged on the outer surface of the transparent layer, and the magnetic plate layer is made of one of a neodymium iron boron magnet, a ferrite magnet, an aluminum nickel cobalt magnet, and a samarium cobalt magnet.

[0009] In the above patent, by setting a primer layer, a pigment coating layer, a magnetic powder layer, etc., the panel has a three-dimensional effect, which meets the work needs to a certain extent. However, it is known that the metal panel in the prior art is usually processed by spraying for notebook panels, and it is necessary to use spraying to spray paint or coating on the surface of the keyboard substrate and the cut surface of the groove wall of the accommodating groove to form a spray layer, but the spraying process will cause pollution to the environment. Summary of the invention

[0010] The purpose of the present invention is to provide a metal laptop panel with a mirror silver LOGO, a processing device and a process to solve the problems raised in the above background technology.

[0011] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a metal laptop panel with a mirror silver LOGO, comprising a panel body, wherein the panel body comprises a varnish layer, a color ink layer, a bridging agent layer and a photoresist layer, and the varnish layer, the color ink layer, the bridging agent layer and the photoresist layer are arranged in sequence.

[0012] A metal laptop panel with a mirror silver LOGO comprises a work frame, on which a bearing plate is vertically slidably connected via a cylinder, and a spraying mechanism for spraying operation is arranged on the bearing plate via a servo mechanism; a bearing frame is arranged on the work frame, and a positioning groove for installing a panel body is opened on the bearing frame; clamping mechanisms for fixing the panel body are arranged on both sides of the bearing frame, and the bearing plate and the clamping mechanism are connected by a trigger member; when the cylinder drives the bearing plate to slide vertically, the trigger member drives the clamping mechanism to clamp the panel body.

[0013] Furthermore, there are multiple groups of ejector rods vertically slidably connected to the workbench, and the clamping mechanism and the ejector rods are connected through a linkage mechanism. When the clamping mechanism slides toward the side away from the panel body, the linkage mechanism drives the ejector rods to slide upward to eject the panel workpiece located inside the positioning groove.

[0014] Furthermore, the clamping mechanism includes a pressure rod slidably connected to the working frame, an abutment portion is fixedly connected to the pressure rod, and a transmission member is arranged between the pressure rod and the bearing plate.

[0015] Furthermore, the transmission member includes a pressure block fixedly connected to the bottom of the bearing plate, a force-bearing block is fixedly connected to the pressure rod, and a wedge-shaped groove is provided on the force-bearing block, and the pressure block intermittently abuts against the wedge-shaped groove.

[0016] Furthermore, a fixing rod is fixedly connected to the bottom of the pressure rod, and extension rods are fixedly connected to both sides of the fixing rod. A return spring is arranged between the extension plate and the working frame, and the elastic force of the return spring drives the abutment portion away from the panel body.

[0017] Furthermore, the abutment portion includes a mounting block fixedly connected to the fixing rod, the mounting block is provided with a buffer groove, and also includes an abutment block, the abutment block is slidably connected in the buffer groove through the buffer block, and a buffer spring is provided between the buffer block and the buffer groove.

[0018] Furthermore, the linkage mechanism includes a driving rack fixedly connected to the fixed rod, and a power rod is rotatably connected to the working frame, a long gear is installed on the power rod, and the driving rack is meshed with the long gear; and an ejector plate is fixedly connected to the bottom of multiple groups of ejector rods, a force-bearing rack is fixedly connected to the bottom of the ejector plate, and the force-bearing rack is meshed with the long gear; multiple groups of tension springs are arranged between the ejector plate and the working frame.

[0019] Furthermore, the spraying mechanism comprises a material storage device mounted on a carrying plate, and the material storage device is equipped with a spray head via a connecting pipe.

[0020] A processing technology of a metal laptop panel processing device with a mirror silver LOGO, which specifically includes the following steps:

[0021] S1: Install the panel body to be sprayed in the installation groove on the bearing frame;

[0022] S2: Start the cylinder to drive the bearing plate to drive the spraying mechanism to slide downward to spray the panel body;

[0023] S3: When the load-bearing plate slides downward, the fixing rod is driven to slide toward one side of the panel body through the cooperation between the trigger block and the force-bearing block, and the panel body is fixed through the abutment parts on both sides;

[0024] S4: After the panel body is fixed by the clamping mechanism, a spraying mechanism is used to spray the panel body;

[0025] S5: After the spraying operation is completed, the cylinder is started to drive the carrier plate to slide upward. At this moment, after the trigger block releases the restriction on the force-bearing block, the reset spring drives the fixed rod to drive the abutment part away from the panel body during the process of restoring the elastic deformation. During the travel of the fixed rod driving the abutment part away from the panel body, the linkage mechanism drives the ejection rod to slide upward, and the panel body after the spraying operation is completed is ejected from the positioning groove.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: the metal laptop panel, processing device and process of the mirror silver LOGO use a color ink layer to replace the paint layer, and can be made by printing instead of spraying, solving the pollution caused by the spraying process. In addition, the varnish layer can cover some defects on the surface of the metal sheet, and at the same time increase the adhesion between the color ink layer and the metal sheet; the photoresist layer can protect some test properties of the underlying color ink layer, and due to the good secondary processing performance of the photoresist, it is convenient to make some pattern textures on the surface, such as brushing; the bridging agent layer can solve the problem of direct bonding between the color ink layer and the photoresist layer.

[0027] At the same time, when using the processing device, first install the panel body to be sprayed in the installation groove on the supporting frame, start the cylinder to drive the supporting plate to drive the spraying mechanism to slide downward, and spray the panel body. During the downward sliding stroke of the supporting plate, the trigger member will drive the clamping mechanism to clamp and fix the panel body, which can improve the stability of the panel body during the spraying operation, reduce the shaking of the panel body, and thus improve the processing quality of the panel body, with better results.

[0028] Furthermore, after the panel workpiece is processed, it is necessary to drive the clamping mechanism to slide toward the side away from the panel body. During the sliding stroke of the clamping mechanism toward the side away from the panel body, the linkage mechanism drives the ejection rod to slide upward to eject the panel workpiece located inside the positioning groove. This can greatly improve the working efficiency of the processing device and is suitable for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0030] Figure 1 A schematic diagram of the structure of a panel body provided by an embodiment of the present invention;

[0031] Figure 2 A schematic diagram of the overall structure of a processing device provided in an embodiment of the present invention;

[0032] Figure 3 A schematic diagram of the structure of the installation method of the limit telescopic rod provided in an embodiment of the present invention;

[0033] Figure 4 A schematic diagram of the structure of the positioning groove provided in an embodiment of the present invention;

[0034] Figure 5 A schematic diagram of the structure of the trigger block and the force-bearing block in a state of being close to each other provided by an embodiment of the present invention;

[0035] Figure 6 for Figure 5 Schematic diagram of the structure from top view;

[0036] Figure 7 for Figure 6 Schematic diagram of the AA section structure along the middle;

[0037] Figure 8 A schematic diagram of the structure of the linkage mechanism installation method provided in an embodiment of the present invention;

[0038] Fig. 9 A schematic diagram of the structure of the linkage mechanism in a top view provided by an embodiment of the present invention;

[0039] Fig.10 for Fig.10 Schematic diagram of the cross-sectional structure along the middle edge BB;

[0040] Fig.11 A schematic diagram of the state structure of the abutment portion installation mode provided by an embodiment of the present invention;

[0041] Fig.12 A schematic diagram of the partial structure of the linkage mechanism provided in an embodiment of the present invention.

[0042] Explanation of the reference numerals: 1. panel body; 2. varnish layer; 3. ink layer; 4. bridging agent layer; 5. photoresist layer; 6. working frame; 7. connecting pipe; 8. cylinder; 9. storage device; 10. bearing plate; 11. nozzle; 12. bearing frame; 13. supporting leg; 14. limiting telescopic rod; 15. limiting block; 16. positioning groove; 17. abutment portion; 171. mounting block; 172. abutment block; 173. buffer spring; 174. buffer groove; 18. pressure rod; 19. force block; 20. fixing rod; 21. reset spring; 22. ejector rod; 23. ejector plate; 24. driving rack; 25. force rack; 26. tension spring; 27. power rod; 28. long gear; 29. ​​pressure block. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0044] See also Figure 1-Figure 12The present invention provides a technical solution: a metal laptop panel with a mirror silver LOGO, comprising a panel body 1, wherein the panel body 1 comprises a varnish layer 2, a color ink layer 3, a bridging agent layer 4 and a photoresist layer 5, and the varnish layer 2, the color ink layer 3, the bridging agent layer 4 and the photoresist layer 5 are arranged in sequence.

[0045] Specifically, the metal laptop panel uses a color ink layer 3 to replace the paint layer, and can be made by printing instead of spraying to solve the pollution caused by the spraying process. In addition, the varnish layer 2 can cover some defects on the surface of the metal plate, and at the same time increase the adhesion between the color ink layer 3 and the metal plate; the photoresist layer 5 can protect some test properties of the underlying color ink layer 3, and due to the good secondary processing performance of the photoresist, it is convenient to make some pattern textures on the surface, such as brushing; the bridging agent layer 4 can solve the problem of direct bonding between the color ink layer 3 and the photoresist layer 5.

[0046] The present invention also provides a processing device for a metal laptop panel with a mirror silver LOGO, comprising a work frame 6, a supporting plate 10 is vertically slidably connected to the work frame 6 through a cylinder 8, and a spraying mechanism for spraying operation is arranged on the supporting plate 10 through a servo mechanism; a supporting frame 12 is arranged on the work frame 6, and a positioning groove 16 for installing a panel body 1 is opened on the supporting frame 12; clamping mechanisms for fixing the panel body 1 are arranged on both sides of the supporting frame 12, and the supporting plate 10 and the clamping mechanism are connected by a trigger member; when the cylinder 8 drives the supporting plate 10 to slide vertically, the trigger member drives the clamping mechanism to clamp the panel body 1.

[0047] Specifically, the processing device of the metal laptop panel with the mirror silver LOGO includes a work frame 6, and multiple groups of support legs 13 are arranged at the bottom of the work frame 6. The bottom of each support leg 13 is also provided with an anti-skid pad to improve the stability of the entire processing device during operation. A load-bearing plate 10 is vertically slidably connected to the work frame 6 through a cylinder 8, wherein vertical grooves are provided on both sides of the work frame 6, and limited blocks 15 are fixedly connected on both sides of the load-bearing plate 10, and the limited blocks 15 are slidably connected in the limited grooves to improve the stability of the entire processing device during operation. Multiple groups of limited telescopic rods 14 are also arranged between the load-bearing plate 10 and the work frame 6, which can further improve the stability of the load-bearing plate 10 when sliding, and the use effect is better. A spraying mechanism for spraying operation is arranged on the load-bearing plate 10 through a servo mechanism. Specifically, the servo mechanism is a prior art, which can realize the movement of the spraying mechanism along the X, Y, and Z axes, and further meet the spraying needs of the entire processing device. The work frame 6 is provided with a bearing frame 12, and a positioning groove 16 for installing the panel body 1 is provided on the bearing frame 12, so that the use effect is better. And a clamping mechanism for fixing the panel body 1 is provided on both sides of the bearing frame 12. By setting the clamping mechanism, the stability of the panel body 1 during the spraying operation can be improved, and the shaking of the panel body 1 can be reduced. The bearing plate 10 is connected to the clamping mechanism by a trigger. When the cylinder 8 drives the bearing plate 10 to slide vertically, the clamping mechanism is driven by the trigger to clamp the panel body 1. Therefore, during use, the panel body 1 to be sprayed is first installed in the mounting groove on the bearing frame 12, and the cylinder 8 is started to drive the bearing plate 10 to drive the spraying mechanism to slide downward, and the panel body 1 is sprayed. In the downward sliding stroke of the bearing plate 10, the clamping mechanism is driven by the trigger to clamp and fix the panel body 1, which can improve the stability of the panel body 1 during the spraying operation, reduce the shaking of the panel body 1, and then improve the processing quality of the panel body 1, and the effect is better.

[0048] In the embodiment provided by the present invention, a plurality of groups of ejector rods 22 are vertically slidably connected to the work frame 6, and the clamping mechanism and the ejector rods 22 are transmission-connected by a linkage mechanism. When the clamping mechanism slides toward the side away from the panel body 1, the linkage mechanism drives the ejector rods 22 to slide upward to eject the panel workpiece located inside the positioning groove 16. At this moment, after the panel workpiece is processed, it is necessary to drive the clamping mechanism to slide toward the side away from the panel body 1. When the clamping mechanism slides toward the side away from the panel body 1, the linkage mechanism drives the ejector rods 22 to slide upward to eject the panel workpiece located inside the positioning groove 16. This can greatly improve the working efficiency of the processing device and is suitable for wide promotion and use.

[0049] In the embodiment provided by the present invention, the clamping mechanism includes a pressure rod 18 slidably connected to the work frame 6, and an abutment portion 17 is fixedly connected to the pressure rod 18, and a transmission member is arranged between the pressure rod 18 and the supporting plate 10. At this moment, when in use, the supporting plate 10 slides downward, and the pressure rod 18 is driven to slide through the transmission member, and then the abutment portion 17 can be driven by the pressure rod 18 to abut against the panel workpiece, thereby fixing the panel workpiece.

[0050] In the embodiment provided by the present invention, the transmission member includes a pressure block 29 fixedly connected to the bottom of the supporting plate 10, a force block 19 is fixedly connected to the pressure rod 18, and a wedge-shaped groove is provided on the force block 19, and the pressure block 29 is intermittently abutted against the wedge-shaped groove. Specifically, the pressure block 29 is also a wedge-shaped block, which meets the need of driving the pressure rod 18 to slide.

[0051] In the embodiment provided by the present invention, a fixing rod 20 is fixedly connected to the bottom of the pressure rod 18, and extension rods are fixedly connected on both sides of the fixing rod 20. A reset spring 21 is arranged between the extension plate and the working frame 6. The elastic force of the reset spring 21 drives the abutting portion 17 away from the panel body 1, thereby facilitating the separation of the abutting portion 17 from the panel workpiece.

[0052] In the embodiment provided by the present invention, the abutment portion 17 includes a mounting block 171 fixedly connected to the fixing rod 20, the mounting block 171 is provided with a buffer groove 174, and also includes an abutment block 172, the abutment block 172 is slidably connected in the buffer groove 174 through the buffer block, and a buffer spring 173 is provided between the buffer block and the buffer groove 174, which can better clamp and fix the panel body 1.

[0053] In the embodiment provided by the present invention, the linkage mechanism includes a driving rack 24 fixedly connected to the fixed rod 20, and a power rod 27 is rotatably connected to the working frame 6, a long gear 28 is installed on the power rod 27, and the driving rack 24 is meshed with the long gear 28; and a plurality of groups of ejector rods 22 are fixedly connected to the bottom of an ejector plate 23, a force rack 25 is fixedly connected to the bottom of the ejector plate 23, and the force rack 25 is meshed with the long gear 28; and a plurality of groups of tension springs 26 are arranged between the ejector plate 23 and the working frame 6. During use, when the reset spring 21 drives the pressure rod 18 and the fixed rod 20 to slide in the opposite direction, it will drive the driving rack 24 to slide in the opposite direction, and then the force rack 25 can be driven to slide upward through the long gear 28, and then the plurality of groups of ejector rods 22 can be driven to slide upward through the ejector rod 22, so as to eject the panel body 1, and meet the working needs.

[0054] In the embodiment provided by the present invention, the spraying mechanism includes a material storage device 9 installed on a supporting plate 10, and the material storage device 9 is equipped with a nozzle 11 through a connecting pipe 7. Specifically, a pump body is arranged inside the material storage device 9 to facilitate the spraying operation of the panel body 1 to meet work needs.

[0055] The present invention also provides a processing technology of a metal laptop panel processing device with a mirror silver LOGO, which specifically includes the following steps:

[0056] S1: Install the panel body 1 to be sprayed in the installation groove on the carrying frame 12;

[0057] S2: Start the cylinder 8 to drive the bearing plate 10 to drive the spraying mechanism to slide downward, and spray the panel body 1;

[0058] S3: When the carrier plate 10 slides downward, the fixing rod 20 is driven to slide toward the panel body 1 through the cooperation between the trigger block and the force block 19, and the panel body 1 is fixed through the abutting parts 17 on both sides;

[0059] S4: After the panel body 1 is fixed by the clamping mechanism, a spraying mechanism is used to spray the panel body 1;

[0060] S5: After the spraying operation is completed, the cylinder 8 is started to drive the carrier plate 10 to slide upward. At this moment, after the trigger block releases the restriction on the force-bearing block 19, the reset spring 21 drives the fixing rod 20 to drive the abutment part 17 away from the panel body 1 during the process of restoring the elastic deformation. During the travel of the fixing rod 20 driving the abutment part 17 away from the panel body 1, the ejection rod 22 is driven to slide upward through the linkage mechanism, and the panel body 1 after the spraying operation is completed is ejected from the positioning groove 16.

[0061] It should be noted that the electrical equipment involved in this application can be powered by batteries or external power supply.

[0062] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] Although 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 metal laptop panel with a mirror silver LOGO, comprising a panel body (1), characterized in that: The panel body (1) comprises a varnish layer (2), a color ink layer (3), a bridging agent layer (4) and a photoresist layer (5), and the varnish layer (2), the color ink layer (3), the bridging agent layer (4) and the photoresist layer (5) are arranged in sequence.

2. A processing device for a metal laptop panel with a mirror silver LOGO, comprising a working frame (6), characterized in that: A bearing plate (10) is vertically slidably connected to the work frame (6) via a cylinder (8), and a spraying mechanism for spraying operation is arranged on the bearing plate (10) via a servo mechanism; A carrying frame (12) is arranged on the working frame (6), and a positioning groove (16) for installing the panel body (1) is provided on the carrying frame (12); Clamping mechanisms for fixing the panel body (1) are provided on both sides of the carrying frame (12), and the carrying plate (10) and the clamping mechanisms are connected to each other through a trigger member; When the cylinder (8) drives the bearing plate (10) to slide vertically, the trigger member drives the clamping mechanism to clamp the panel body (1).

3. The processing device for a metal laptop panel with a mirror silver LOGO according to claim 2, characterized in that: A plurality of groups of ejector rods (22) are vertically slidably connected to the working frame (6), and the clamping mechanism and the ejector rods (22) are transmission-connected via a linkage mechanism; When the clamping mechanism slides away from the panel body (1), the ejection rod (22) is driven to slide upwards through the linkage mechanism to eject the panel workpiece located inside the positioning groove (16).

4. The processing device for a metal laptop panel with a mirror silver LOGO according to claim 3, characterized in that: The clamping mechanism comprises a pressure rod (18) slidably connected to the working frame (6), an abutment portion (17) is fixedly connected to the pressure rod (18), and a transmission member is arranged between the pressure rod (18) and the bearing plate (10).

5. The processing device for a metal laptop panel with a mirror silver LOGO according to claim 4, characterized in that: The transmission member comprises a pressure block (29) fixedly connected to the bottom of the bearing plate (10), a force block (19) fixedly connected to the pressure rod (18), and a wedge-shaped groove is provided on the force block (19), and the pressure block (29) is intermittently in contact with the wedge-shaped groove.

6. The processing device for a metal laptop panel with a mirror silver LOGO according to claim 5, characterized in that: The bottom of the pressure rod (18) is fixedly connected to a fixing rod (20), and both sides of the fixing rod (20) are fixedly connected to extension rods. A return spring (21) is provided between the extension plate and the working frame (6), and the elastic force of the return spring (21) drives the abutting portion (17) away from the panel body (1).

7. The processing device for a metal laptop panel with a mirror silver LOGO according to claim 4, characterized in that: The abutment portion (17) comprises a mounting block (171) fixedly connected to the fixing rod (20), the mounting block (171) being provided with a buffer groove (174), and also comprises an abutment block (172), the abutment block (172) being slidably connected in the buffer groove (174) via the buffer block, and a buffer spring (173) being provided between the buffer block and the buffer groove (174).

8. The processing device for a metal laptop panel with a mirror silver LOGO according to claim 5, characterized in that: The linkage mechanism comprises a driving rack (24) fixedly connected to a fixed rod (20), and a power rod (27) rotatably connected to the working frame (6), a long gear (28) is installed on the power rod (27), and the driving rack (24) is meshed with the long gear (28); The bottom of the plurality of ejector rods (22) is fixedly connected to an ejector plate (23), the bottom of the ejector plate (23) is fixedly connected to a force-bearing rack (25), and the force-bearing rack (25) is meshed with a long gear (28); A plurality of groups of tension springs (26) are arranged between the ejection plate (23) and the working frame (6).

9. The processing device for a metal laptop panel with a mirror silver LOGO according to claim 2, characterized in that: The spraying mechanism comprises a material storage device (9) mounted on a carrying plate (10), and the material storage device (9) is equipped with a spray head (11) via a connecting pipe (7).

10. A processing technology of a metal laptop panel processing device based on any one of claims 2-9, characterized in that: The specific steps include: S1: Installing the panel body (1) to be sprayed in the installation groove on the carrying frame (12); S2: starting the cylinder (8) to drive the bearing plate (10) to drive the spraying mechanism to slide downward, and spraying the panel body (1); S3: During the downward sliding stroke, the support plate (10) drives the fixing rod (20) to slide toward one side of the panel body (1) through the cooperation between the trigger block and the force-bearing block (19), and fixes the panel body (1) through the abutment parts (17) on both sides; S4: after the panel body (1) is fixed by the clamping mechanism, a spraying mechanism is used to spray the panel body (1); S5: After the spraying operation is completed, the cylinder (8) is started to drive the carrier plate (10) to slide upward. At this time, after the trigger block releases the restriction on the force block (19), the reset spring (21) drives the fixing rod (20) to drive the abutment part (17) away from the panel body (1) during the process of restoring the elastic deformation. During the travel of the fixing rod (20) driving the abutment part (17) away from the panel body (1), the ejection rod (22) is driven to slide upward through the linkage mechanism, and the panel body (1) after the spraying operation is completed is ejected from the positioning groove (16) where it is located.

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