Film covering device for notebook computer shell

Abstract

The utility model provides a laminating device for notebook computer shells, which comprises a mounting table, a conveying belt, a vertical arm, a portal frame and a mounting frame are arranged on the mounting table, the portal frame is positioned between the vertical arm and the mounting frame, the vertical arm is used for placing a protective film, and the conveying belt is used for conveying shells; the film covering assembly comprises a rolling part movably arranged on the portal frame and an adjusting part for adjusting the rolling part to be close to or away from the conveying belt; the shearing assembly is arranged on the mounting frame and used for shearing the protective film; a protective film is pressed on a shell through a rolling piece in the film covering assembly, meanwhile, the shell is driven by a conveying belt to move, the protective film and the shell synchronously pass through the rolling piece, the protective film is pasted on the shell through rolling of the rolling piece, after a shell covering film passes through the rolling piece, the continuous protective film is cut off through the shearing assembly, and film covering can be completed. Under the action of the conveying belt, the steps can be continued to complete assembly line type shell film covering, the automation degree is improved, manual participation is reduced, and the labor burden is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook production and processing, in particular to a laminating device for a notebook shell. Background Art

[0002] After the laptop shell is processed and formed, it needs to be coated on its surface to prevent scratches on the surface during transportation or assembly. Surface coating can effectively increase the scratch resistance of the shell.

[0003] For example, the Chinese utility model with announcement number CN217622183 discloses "a laminating device for notebook shells". The device includes a base, the surface of the base is recessed to form a groove body for engaging the shell, and slide bars are respectively provided on both sides of the base, and a slider is slidably mounted on the slide bar, and a pressure roller is rotatably provided on the slider, and the pressure roller can at least partially contact the upper surface of the shell, and a bracket is provided at the end of the base, and a film roll is rotatably provided on the bracket; a through groove is formed in the bottom of the groove body, and a top rod is hinged on the bottom surface of the base, and rotating the top rod can make it extend at least partially to the top of the groove body to lift the shell. This device can solve the problem that it is difficult to effectively position the notebook shell during manual lamination, and bubbles are easily formed in the film body during the lamination process.

[0004] However, since the above device performs the coating operation manually when coating the shell, the degree of automation is low and the efficiency is slow. At the same time, the coating operation process is single and repetitive, which wastes manpower and material resources. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a laminating device for a notebook shell, which solves the problem in the prior art of a traditional notebook shell laminating device having a simple structure and a low degree of automation resulting in low laminating efficiency.

[0006] According to an embodiment of the present utility model, a coating device for a notebook shell includes a mounting platform, on which a conveyor belt, a vertical arm, a gantry and a mounting frame are arranged, the gantry is located between the vertical arm and the mounting frame, the vertical arm is used to place a protective film, and the conveyor belt is used to transport the shell; a coating assembly includes a rolling part movably arranged on the gantry and an adjusting part for adjusting the rolling part to move closer to or away from the conveyor belt, the rolling part is used to compact the protective film on the shell; a shearing assembly is arranged on the mounting frame, and is used to shear the protective film.

[0007] Compared with the prior art, the utility model has the following beneficial effects: by sequentially arranging a coating component and a shearing component on the conveyor belt path, the protective film is pressed onto the shell by the rolling parts in the coating component, and at the same time the conveyor belt drives the shell to move, and the protective film and the shell pass through the rolling parts synchronously, and the protective film is pasted on the shell after being rolled by the rolling parts. At the same time, because it is evenly covered from one end of the shell, bubbles are avoided in the protective film during the pasting process, which affects the coating quality. After the shell coating passes through the rolling parts, it passes through the shearing component, and the continuous protective film is cut off by the shearing component to complete the coating process. Under the action of the conveyor belt, the above steps can be continued to complete the assembly line shell coating work, thereby improving the degree of automation, reducing manual participation, and alleviating the manpower burden.

[0008] Preferably, the rolling member includes an adjusting arm slidably arranged on the gantry and a rolling roller rotatably arranged on the adjusting arm.

[0009] Preferably, the adjusting member includes a screw rod threadedly connected to the gantry, a column is fixedly provided on the adjusting arm, and one end of the column is movably connected to the screw rod.

[0010] Preferably, a spring is sleeved on the column, and the spring is located between the adjusting arm and the screw, and the rolling roller abuts against the shell under the elastic force of the spring.

[0011] Preferably, the shearing assembly includes a cutting knife and a driving source arranged on a mounting frame, a sliding groove is provided on the mounting frame, both ends of the cutting knife are respectively located in the sliding groove and can slide, a turntable is provided on the output shaft of the driving source, a rocker arm is rotatably provided on the turntable, and the other end of the rocker arm is rotatably connected to the cutting knife.

[0012] Preferably, a limit assembly is further provided on the vertical arm, and the limit assembly is used to control the protective film to correctly cover the shell.

[0013] Preferably, the limiting assembly includes a bidirectional stud rotatably arranged on the vertical arm, and two limiting plates threadedly connected to the bidirectional stud, and the bottom sides of the two limiting plates are in contact with the conveyor belt.

[0014] Preferably, the rolling roller is covered with a soft rubber sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model.

[0016] Figure 2 It is a structural diagram of the limiting component in an embodiment of the present utility model.

[0017] Figure 3 It is a structural schematic diagram of the film covering component in an embodiment of the present utility model.

[0018] In the above drawings: 1. Mounting table; 100. Shell; 111. Protective film; 101. Vertical arm; 102. Gantry; 103. Mounting frame; 104. Conveyor belt; 2. Limiting plate; 201. Bidirectional stud; 3. Adjusting arm; 301. Screw; 302. Spring; 303. Column; 304. Rolling roller; 4. Cutting knife; 401. Slide; 402. Rocker arm; 403. Turntable; 404. Drive source. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0020] like Figures 1 to 3 As shown, an embodiment of the present invention proposes a coating device for a notebook shell, which includes a mounting platform 1, on which a conveyor belt 104, a vertical arm 101, a gantry 102 and a mounting frame 103 are arranged, the gantry 102 is located between the vertical arm 101 and the mounting frame 103, the vertical arm 101 is used to place a protective film 111, and the conveyor belt 104 is used to transport the shell 100; a coating component, including a rolling part movably arranged on the gantry 102 and an adjusting part for adjusting the rolling part to move closer to or away from the conveyor belt 104, the rolling part is used to compact the protective film 111 on the shell 100; a shearing component, arranged on the mounting frame 103, for shearing the protective film 111.

[0021] The detailed working process of this embodiment is as follows: the vertical arm 101 is used to place the protective film 111, and then one end of the protective film 111 is pulled out and then pulled out from the lower side of the rolling part; by sequentially arranging the coating component and the shearing component on the conveyor belt 104 path, the protective film 111 is pressed onto the shell 100 by the rolling part in the coating component, and at the same time, the conveyor belt 104 drives the shell 100 to move, and the protective film 111 and the shell 100 pass through the rolling part synchronously, and the protective film 111 is pasted on the shell 100 after being rolled by the rolling part. At the same time, because it is evenly covered from one end of the shell 100, the protective film 111 is avoided from generating bubbles during the pasting process, which affects the coating quality. After the shell 100 coating passes through the rolling part, it passes through the shearing component, and the continuous protective film 111 is cut off by the shearing component to complete the coating process.

[0022] like Figure 2 As shown, the rolling member includes an adjusting arm 3 slidably arranged on the gantry 102 and a rolling roller 304 rotatably arranged on the adjusting arm 3 .

[0023] The detailed working process of this embodiment is as follows: the rolling roller 304 is rotatably provided on the adjusting arm 3 , and the adjusting arm 3 can move up and down along the gantry 102 while being restricted by the gantry 102 and cannot rotate.

[0024] like Figure 2 and Figure 3As shown, the adjusting member includes a screw rod 301 threadedly connected to the gantry 102 , and a column 303 is fixedly provided on the adjusting arm 3 , and one end of the column 303 is movably connected to the screw rod 301 .

[0025] The detailed working process of this embodiment is as follows: the screw 301 is rotatably connected to the adjusting arm 3, and the screw 301 is threadedly connected to the gantry 102. While the screw 301 is rotating, the adjusting arm 3 moves up or down, and can drive the rolling roller 304 close to or away from the conveyor belt 104 to adapt to the coating work of shells 100 with different thicknesses.

[0026] like Figure 3 As shown, a spring 302 is sleeved on the column 303 , and the spring 302 is located between the adjustment arm 3 and the screw 301 , and the laminating roller 304 abuts against the housing 100 under the elastic force of the spring 302 .

[0027] The detailed working process of this embodiment is: under the setting of the spring 302, the adjustment arm 3 can move up and down within a certain range to form a buffer, while ensuring that the rolling roller 304 forms effective contact with the shell 100 during the abutment process, and also avoiding the shell 100 being directly crushed due to excessive pressure.

[0028] like Figure 1 As shown, the shearing assembly includes a cutting knife 4 and a driving source 404 arranged on the mounting frame 103. A slide groove 401 is provided on the mounting frame 103. Both ends of the cutting knife 4 are respectively located in the slide groove 401 and can slide. A turntable 403 is provided on the output shaft of the driving source 404. A rocker arm 402 is rotatably provided on the turntable 403. The other end of the rocker arm 402 is rotatably connected to the cutting knife 4.

[0029] The detailed working process of this embodiment is as follows: the function of the driving source 404 is to drive the cutting knife 4 to move up and down along the slide 401, so as to cut the protective film 111. The falling time of the cutting knife 4 can be controlled by the PLC, and it falls accurately between the two adjacent shells 100 to avoid the cutting knife 4 falling on the shell 100 and damaging the shell 100.

[0030] The driving source 404 is an electric motor. In other embodiments, a reasonable driving device can be selected according to actual conditions. The PLC technology is a mature and conventional technology and will not be described in detail here.

[0031] like Figure 2 As shown, a limit assembly is also provided on the vertical arm 101 , and the limit assembly is used to control the protective film 111 to correctly cover the shell 100 .

[0032] like Figure 2As shown, the limiting assembly includes a bidirectional stud 201 rotatably mounted on the vertical arm 101 , and two limiting plates 2 threadedly connected to the bidirectional stud 201 , and the bottom sides of the two limiting plates 2 are in contact with the conveyor belt 104 .

[0033] The detailed working process of this embodiment is: under the setting of the two limit plates 2, it can be ensured that the position of the shell 100 passing through the conveyor belt 104 corresponds to the position of the protective film 111, and the protective film 111 can be accurately covered on the shell 100. At the same time, the two limit plates 2 are controlled by the bidirectional studs 201 to adjust the mutual distance between the two limit plates 2 to adapt to shells 100 of different specifications for coating work.

[0034] like Figure 1 As shown, the laminating roller 304 is covered with a soft rubber sleeve.

[0035] The detailed working process of this embodiment is as follows: the soft rubber sleeve has a certain elasticity, can adapt to the shell 100 of different thickness and hardness, provide a more uniform pressure distribution, and can cover the protective film 111 on the shell 100 to reduce the generation of bubbles.

[0036] The implementation principle of the embodiment of the present application is: first, according to the width of the shell 100, the mutual distance between the two limit plates 2 is adjusted by the bidirectional stud 201, and the distance between the two limit plates 2 is adjusted to match the width of the shell 100. Then, according to the thickness of the shell 100, the distance between the rolling roller 304 and the conveyor belt 104 is adjusted to match the thickness of the shell 100. Then, the protective film 111 is placed on the vertical arm 101. At this moment, the protective film 111 is located between the two limit plates 2. Then, one end of the protective film 111 is pulled out, and then pulled out from the lower side of the rolling roller 304. When the conveyor belt 104 is started, the conveyor belt 104 sends the shell 100 from between the two limit plates 2 to the rolling roller 304. After being rolled by the rolling roller 304, the protective film 111 is adhered to the shell 100 to complete the coating.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A film coating device for a notebook shell, characterized in that: include: A mounting platform (1) is provided with a conveyor belt (104), a vertical arm (101), a gantry (102) and a mounting frame (103); the gantry (102) is located between the vertical arm (101) and the mounting frame (103); the vertical arm (101) is used to place a protective film (111); and the conveyor belt (104) is used to transport the shell (100); A film covering assembly comprises a rolling member movably arranged on the gantry (102) and an adjusting member for adjusting the rolling member to move closer to or away from the conveyor belt (104), wherein the rolling member is used to press the protective film (111) onto the housing (100); A shearing assembly is provided on the mounting frame (103) and is used for shearing the protective film (111).

2. The laminating device for a notebook shell according to claim 1, characterized in that: The rolling member comprises an adjusting arm (3) slidably arranged on the gantry (102) and a rolling roller (304) rotatably arranged on the adjusting arm (3).

3. The laminating device for a notebook shell according to claim 2, characterized in that: The adjusting member comprises a screw rod (301) threadedly connected to the gantry (102); a column (303) is fixedly provided on the adjusting arm (3); and one end of the column (303) is movably connected to the screw rod (301).

4. The laminating device for a notebook shell according to claim 3, characterized in that: A spring (302) is sleeved on the column (303), and the spring (302) is located between the regulating arm (3) and the screw (301). The rolling roller (304) abuts against the housing (100) under the elastic force of the spring (302).

5. The laminating device for a notebook shell according to claim 1, characterized in that: The shearing assembly comprises a cutting knife (4) and a driving source (404) arranged on the mounting frame (103); a sliding groove (401) is provided on the mounting frame (103); two ends of the cutting knife (4) are respectively located in the sliding groove (401) and are slidable; a rotating disk (403) is provided on the output shaft of the driving source (404); a rocker arm (402) is rotatably provided on the rotating disk (403); and the other end of the rocker arm (402) is rotatably connected to the cutting knife (4).

6. The laminating device for a notebook shell according to claim 1, characterized in that: A limiting component is also provided on the vertical arm (101), and the limiting component is used to control the protective film (111) to correctly cover the housing (100).

7. The laminating device for a notebook shell according to claim 6, characterized in that: The limiting assembly comprises a bidirectional stud (201) rotatably arranged on the vertical arm (101), and two limiting plates (2) threadedly connected to the bidirectional stud (201), and the bottom sides of the two limiting plates (2) are in contact with the conveyor belt (104).

8. The laminating device for a notebook shell according to claim 2, characterized in that: The rolling roller (304) is covered with a soft rubber sleeve.

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