Laptop shell pressing jig

Abstract

The notebook computer shell pressing jig comprises a machine frame, an integral lifting mechanism, a middle pre-pressing mechanism, a peripheral buckling mechanism and a carrier, a workbench is arranged in the machine frame, the carrier is installed on the workbench, a buckling station is formed on the carrier, the integral lifting mechanism is provided with a lifting plate capable of ascending and descending, and the middle pre-pressing mechanism is arranged on the lifting plate. The middle pre-pressing mechanism is installed on the lifting plate and provided with a liftable pre-pressing head, and the peripheral buckling mechanism is installed on the lifting plate and provided with a liftable front buckling head, a liftable rear buckling head, a liftable left buckling head and a liftable right buckling head. According to the notebook computer shell pressing jig, automatic buckling and pressing can be achieved, the production efficiency is improved, and the working intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the field of notebook computer assembly, in particular to a pressing fixture for the notebook computer shell. Background Art

[0002] Notebook computers are commonly used electronic products. The existing notebook computers are assembled by buckling. The current production line uses manual assistance for buckling. The buckling force is relatively large, which is likely to cause fatigue to employees, resulting in low operation efficiency and unable to meet the existing production requirements.

[0003] Therefore, there is an urgent need for a pressing fixture for the notebook computer shell to solve the above problems. Summary of the Utility Model

[0004] The technical problem solved by the utility model is to provide a pressing fixture for the notebook computer shell that can achieve automatic buckling, improve production efficiency and reduce the labor intensity of employees.

[0005] To solve the above technical problem, the pressing fixture for the notebook computer shell provided by the utility model includes a frame, an overall lifting mechanism, an intermediate pre-pressing mechanism, a surrounding buckling mechanism and a carrier. There is a workbench inside the frame. The carrier is installed on the workbench. A buckling station is formed on the carrier. The overall lifting mechanism has a liftable lifting plate. The intermediate pre-pressing mechanism is installed on the lifting plate and has a liftable pre-pressing head. The surrounding buckling mechanism is installed on the lifting plate. The surrounding buckling mechanism has a liftable front buckling head, a rear buckling head, a left buckling head and a right buckling head.

[0006] Preferably, the front buckling head, the rear buckling head, the left buckling head and the right buckling head are arranged around the pre-pressing head together, and the front buckling head, the rear buckling head, the left buckling head and the right buckling head together form a quadrilateral structure.

[0007] Preferably, the overall lifting mechanism further includes an overall lifting driving device. The lifting plate is installed at the output end of the overall lifting driving device. The lifting plate is lifted and lowered under the drive of the overall lifting driving device.

[0008] Specifically, the overall lifting mechanism further includes a guiding mechanism. The guiding mechanism includes a guide rod and a guide sleeve. The guide rod is installed on the frame. The guide sleeve is connected to the lifting plate. The guide sleeve slides on the guide rod.

[0009] Preferably, the intermediate pre-pressing mechanism further includes a pressure sensor and a pre-pressing overall lifting driving device. The pre-pressing overall lifting driving device is installed on the frame. The pressure sensor is arranged on the pre-pressing head. The pre-pressing head is installed at the output end of the pre-pressing overall lifting driving device. The pre-pressing head is lifted and lowered under the drive of the pre-pressing overall lifting driving device.

[0010] Preferably, the four-side fastening mechanism further includes a front lifting drive device, a rear lifting drive device, a left lifting drive device, and a right lifting drive device. The front fastening head is installed at the output end of the front lifting drive device and is lifted and lowered under its drive. The rear fastening head is installed at the output end of the rear lifting drive device and is lifted and lowered under its drive. The left fastening head is installed at the output end of the left lifting drive device and is lifted and lowered under its drive. The right fastening head is installed at the output end of the right lifting drive device and is lifted and lowered under its drive.

[0011] Preferably, a limiting component for restricting the moving stroke is provided between the front fastening head and the lifting plate, between the rear fastening head and the lifting plate, between the left fastening head and the lifting plate, and between the right fastening head and the lifting plate.

[0012] Specifically, the limiting component includes a limiting nut, a limiting gasket, and a limiting rod. The left fastening head, the right fastening head, the front fastening head, and the rear fastening head are each connected to the lower end of a limiting rod. A limiting gasket is provided on the upper part of the limiting rod. The limiting nut is fixed to the top surface of the lifting plate. The limiting rod is slidably arranged on the limiting nut and the lifting plate. The moving stroke of the limiting rod is restricted by the abutment between the limiting gasket and the limiting nut.

[0013] Preferably, the notebook computer shell pressing fixture further includes a safety mechanism. The safety mechanism includes a safety light curtain and a buzzer. The safety light curtain is installed on the frame. The buzzer is installed on the frame and is electrically connected to the safety light curtain.

[0014] Preferably, the notebook computer shell pressing fixture further includes a display. The display is arranged on the frame.

[0015] Compared with the prior art, the notebook computer shell pressing fixture provided by the present utility model combines an overall lifting mechanism, an intermediate pre-pressing mechanism, a four-side fastening mechanism, a carrier, etc. There is a workbench inside the frame. The carrier is installed on the workbench. The carrier can position the workpiece to be pressed. A fastening station is formed on the carrier. The overall lifting mechanism has a liftable lifting plate. The intermediate pre-pressing mechanism is installed on the lifting plate and has a liftable pre-pressing head. The four-side fastening mechanism is installed on the lifting plate. The four-side fastening mechanism has liftable front fastening heads, rear fastening heads, left fastening heads, and right fastening heads. When fastening, the pre-pressing head can perform pre-pressing. The front fastening heads and the rear fastening heads complete the pressing of the front and rear buckles. The left fastening heads and the right fastening heads complete the pressing of the left and right buckles. It replaces manual labor to complete the buckling and assembly of the workpiece to be pressed, reduces the working intensity of the operation, and improves the working efficiency. Description of the Drawings

[0016] Figure 1 Schematic three - dimensional structure diagram of the laptop computer shell pressing fixture provided by the present utility model;

[0017] Figure 2 Schematic three - dimensional structure diagram of the laptop computer shell pressing fixture provided by the present utility model from another angle;

[0018] Figure 3 Schematic internal structure diagram of the laptop computer shell pressing fixture provided by the present utility model;

[0019] Figure 4 Schematic internal structure diagram of the laptop computer shell pressing fixture provided by the present utility model from another angle;

[0020] Figure 5 Schematic internal structure diagram of the laptop computer shell pressing fixture provided by the present utility model from another angle. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0022] Please refer to Figures 1 to 5 , the laptop computer shell pressing fixture 100 of the present utility model includes a frame 1, an overall lifting mechanism 2, an intermediate pre - pressing mechanism 3, a surrounding buckling mechanism 4 and a carrier 5. There is a workbench 11 inside the frame 1. The workbench 11 is of a platform structure. The carrier 5 is installed on the workbench 11. A buckling station 51 is formed on the carrier 5. The overall lifting mechanism 2 has a liftable lifting plate 21. The intermediate pre - pressing mechanism 3 is installed on the lifting plate 21 and has a liftable pre - pressing head 31. The surrounding buckling mechanism 4 is installed on the lifting plate 21. The surrounding buckling mechanism 4 has liftable front buckling heads 41, rear buckling heads 42, left buckling heads 43 and right buckling heads 44. By combining the overall lifting mechanism 2, the intermediate pre - pressing mechanism 3, the surrounding buckling mechanism 4 and the carrier 5 together, there is a workbench 11 inside the frame 1, the carrier 5 is installed on the workbench 11, the carrier 5 is positioned by positioning blocks, the carrier 5 can position the workpiece to be pressed, a buckling station 51 is formed on the carrier 5, the overall lifting mechanism 2 has a liftable lifting plate 21, the intermediate pre - pressing mechanism 3 is installed on the lifting plate 21 and has a liftable pre - pressing head 31, the surrounding buckling mechanism 4 is installed on the lifting plate 21, the surrounding buckling mechanism 4 has liftable front buckling heads 41, rear buckling heads 42, left buckling heads 43 and right buckling heads 44. During buckling, the pre - pressing head 31 can perform pre - pressing, the front buckling heads 41 and rear buckling heads 42 complete the pressing of the front and rear buckles, and the left buckling heads 43 and right buckling heads 44 complete the pressing of the left and right buckles, replacing manual operation to complete the buckling and assembly of the workpiece to be pressed, reducing the working intensity and improving the work efficiency. More specifically, as follows:

[0023] Please refer toFigure 5 The front fastening head 41, the rear fastening head 42, the left fastening head 43 and the right fastening head 44 are jointly arranged around the pre-pressing head 31, and the front fastening head 41, the rear fastening head 42, the left fastening head 43 and the right fastening head 44 jointly enclose a quadrilateral structure.

[0024] Please refer to Figures 1 to 5 The overall lifting mechanism 2 further includes an overall lifting driving device 22. The lifting plate 21 is installed at the output end of the overall lifting driving device 22, and the lifting plate 21 is lifted and lowered under the drive of the overall lifting driving device 22.

[0025] Please refer to Figures 1 to 5 The overall lifting mechanism 2 further includes a guiding mechanism 23. The guiding mechanism 23 includes a guide rod 231 and a guide sleeve 232. The guide rod 231 is installed on the frame 1, the guide sleeve 232 is connected to the lifting plate 21, and the guide sleeve 232 slides on the guide rod 231. Preferably, there are four groups of the guide rod 231 and the guide sleeve 232, and the four groups of guiding mechanisms 23 are arranged around the front fastening head 41, the rear fastening head 42, the left fastening head 43 and the right fastening head 44.

[0026] Please refer to Figures 1 to 5 The intermediate pre-pressing mechanism 3 further includes a pressure sensor 32 and a pre-pressing overall lifting driving device 33. The pre-pressing overall lifting driving device 33 is installed on the frame 1, the pressure sensor 32 is arranged on the pre-pressing head 31, the pre-pressing head 31 is installed at the output end of the pre-pressing overall lifting driving device 33, and the pre-pressing head 31 is lifted and lowered under the drive of the pre-pressing overall lifting driving device 33. The pressure sensor 32 is used to sense the pressure applied to the product.

[0027] Please refer to Figures 1 to 5 The surrounding fastening mechanism 4 further includes a front lifting driving device 45, a rear lifting driving device 46, a left lifting driving device 47 and a right lifting driving device 48. The front fastening head 41 is installed at the output end of the front lifting driving device 45 and is lifted and lowered under its drive. The rear fastening head 42 is installed at the output end of the rear lifting driving device 46 and is lifted and lowered under its drive. The left fastening head 43 is installed at the output end of the left lifting driving device 47 and is lifted and lowered under its drive. The right fastening head 44 is installed at the output end of the right lifting driving device 48 and is lifted and lowered under its drive.

[0028] Please refer to Figures 1 to 5, a limit component 6 for restricting the moving stroke is provided between the front fastening head 41 and the lifting plate 21, between the rear fastening head 42 and the lifting plate 21, between the left fastening head 43 and the lifting plate 21, and between the right fastening head 44 and the lifting plate 21. For example, the limit component 6 includes a limit nut 61, a limit gasket 62 and a limit rod 63. The left fastening head 41, the right fastening head 44, the front fastening head 43 and the rear fastening head 42 are each connected to the lower end of a limit rod 63. A limit gasket 62 is provided on the upper part of the limit rod 63. The limit nut 61 is fixed to the top surface of the lifting plate 21. The limit rod 63 is slidably arranged between the limit nut 61 and the lifting plate 21. The moving stroke of the limit rod 63 is restricted by the abutment between the limit gasket 62 and the limit nut 61.

[0029] Please refer to Figures 1 to 5 , the notebook computer housing pressing fixture 100 further includes a safety mechanism 7. The safety mechanism 7 includes a safety grating 71 and a buzzer 72. The safety grating 71 is installed on the frame 1. The buzzer 72 is installed on the frame 1 and is electrically connected to the safety grating 71.

[0030] Please refer to Figures 1 to 5 , the notebook computer housing pressing fixture 100 further includes a display 8. The display 8 is arranged on the frame 1.

[0031] Please refer to Figures 1 to 5 , the working process of the notebook computer housing pressing fixture 100 of the present utility model:

[0032] After being electrified, the initial state is that the overall lifting drive device 22 is in the rising state, and the pre-pressing overall lifting drive device 33, the front lifting drive device 45, the rear lifting drive device 46, the left lifting drive device 47 and the right lifting drive device 48 are all in the rising state.

[0033] 1. Place the workpiece to be pressed into the carrier 5, start the push-button switch with both hands, and the overall lifting drive device 22 descends and drives the lifting plate 21 to descend.

[0034] 2. After the overall lifting drive device 22 descends in place, the pre-pressing overall lifting drive device 33 descends to pre-press the workpiece to be pressed.

[0035] 3. After the workpiece to be pressed is pre-pressed, the front lifting drive device 45 and the rear lifting drive device 46 simultaneously press down to fasten the front and rear buckles, and the left lifting drive device 47 and the right lifting drive device 48 simultaneously press down to fasten the left and right buckles.

[0036] 4. After the workpiece to be pressed is pressed well, press the push-button switch with both hands, and the pre-pressing head 31, the front fastening head 41, the rear fastening head 42, the left fastening head 43 and the right fastening head 44 rise, and the cycle operation starts again.

[0037] By combining the overall lifting mechanism 2, the intermediate pre-pressing mechanism 3, the surrounding fastening mechanism 4, the carrier 5, etc., there is a workbench 11 inside the frame 1. The carrier 5 is installed on the workbench 11. The carrier 5 can position the workpiece to be pressed. A fastening station 51 is formed on the carrier 5. The overall lifting mechanism 2 has a liftable lifting plate 21. The intermediate pre-pressing mechanism 3 is installed on the lifting plate 21 and has a liftable pre-pressing head 31. The surrounding fastening mechanism 4 is installed on the lifting plate 21. The surrounding fastening mechanism 4 has a liftable front fastening head 41, a rear fastening head 42, a left fastening head 43, and a right fastening head 44. When fastening, the pre-pressing head 31 can form pre-pressing. The front fastening head 41 and the rear fastening head 42 complete the pressing of the front and rear buckles. The left fastening head 43 and the right fastening head 44 complete the pressing of the left and right buckles, replacing manual labor to complete the buckling and assembly of the workpiece to be pressed, reducing the working intensity and improving the work efficiency.

[0038] The above are only embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A pressing fixture for a laptop computer casing, characterized in that, It includes a frame, an overall lifting mechanism, an intermediate pre-pressing mechanism, a surrounding fastening mechanism and a carrier. There is a workbench inside the frame, and the carrier is installed on the workbench. A fastening station is formed on the carrier. The overall lifting mechanism has a liftable lifting plate. The intermediate pre-pressing mechanism is installed on the lifting plate and has a liftable pre-pressing head. The surrounding fastening mechanism is installed on the lifting plate, and the surrounding fastening mechanism has a liftable front fastening head, rear fastening head, left fastening head and right fastening head.

2. The laptop computer housing pressing fixture according to claim 1, wherein The front fastening head, rear fastening head, left fastening head and right fastening head are arranged around the pre-pressing head together, and the front fastening head, rear fastening head, left fastening head and right fastening head enclose a quadrilateral structure together.

3. The laptop shell pressing fixture according to claim 1, characterized in that, The overall lifting mechanism further includes an overall lifting driving device. The lifting plate is installed at the output end of the overall lifting driving device, and the lifting plate is lifted and lowered under the drive of the overall lifting driving device.

4. The laptop shell pressing fixture according to claim 3, characterized in that The overall lifting mechanism further includes a guiding mechanism. The guiding mechanism includes a guide rod and a guide sleeve. The guide rod is installed on the frame, the guide sleeve is connected to the lifting plate, and the guide sleeve slides on the guide rod.

5. The laptop shell pressing fixture according to claim 1, wherein The intermediate pre-pressing mechanism further includes a pressure sensor and a pre-pressing overall lifting driving device. The pre-pressing overall lifting driving device is installed on the frame. The pressure sensor is arranged on the pre-pressing head. The pre-pressing head is installed at the output end of the pre-pressing overall lifting driving device, and the pre-pressing head is lifted and lowered under the drive of the pre-pressing overall lifting driving device.

6. The laptop computer housing pressing fixture according to claim 1, characterized in that The surrounding fastening mechanism further includes a front lifting driving device, a rear lifting driving device, a left lifting driving device and a right lifting driving device. The front fastening head is installed at the output end of the front lifting driving device and is lifted and lowered under its drive. The rear fastening head is installed at the output end of the rear lifting driving device and is lifted and lowered under its drive. The left fastening head is installed at the output end of the left lifting driving device and is lifted and lowered under its drive. The right fastening head is installed at the output end of the right lifting driving device and is lifted and lowered under its drive.

7. The laptop shell pressing fixture according to claim 1, wherein Limit components for restricting the moving stroke are provided between the front fastening head and the lifting plate, between the rear fastening head and the lifting plate, between the left fastening head and the lifting plate, and between the right fastening head and the lifting plate.

8. The laptop shell pressing fixture according to claim 7, characterized in that, The limit component includes a limit nut, a limit gasket and a limit rod. The left fastening head, right fastening head, front fastening head and rear fastening head are each connected to the lower end of a limit rod. The upper part of the limit rod is provided with the limit gasket. The limit nut is fixed to the top surface of the lifting plate. The limit rod slides on the limit nut and the lifting plate, and the moving stroke of the limit rod is restricted by the abutment between the limit gasket and the limit nut.

9. The laptop computer housing pressing fixture according to claim 1, wherein, It further includes a safety mechanism. The safety mechanism includes a safety light curtain and a buzzer. The safety light curtain is installed on the frame, and the buzzer is installed on the frame and is electrically connected to the safety light curtain.

10. The laptop shell pressing fixture according to claim 1, characterized in that, It further includes a display, and the display is arranged on the frame.

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