A punching mechanism for notebook computer back panel

Abstract

The utility model relates to a stamping mechanism for the back panel of a laptop computer, comprising a base, a control panel is fixedly installed on the left side of the base, a molding mechanism is arranged on the top of the base, a bearing and demoulding mechanism is arranged on the top of the base, a transportation mechanism is arranged on the top of the base, the molding mechanism comprises a bracket and a reduction motor, the bracket is fixedly installed on the top of the base, a stamping cylinder is fixedly installed on the front of the bracket, a stamping upper die is fixedly installed on the output end of the stamping cylinder, the reduction motor is fixedly installed on the top of the base, and a driving disk is arranged on the output end of the reduction motor. The stamping mechanism for the back panel of a laptop computer, through the arrangement of the molding mechanism and the bearing and demoulding mechanism, enables the transportation mechanism to complete the loading and unloading steps in the stamping gap of the stamped parts, so that the mechanism as a whole can achieve continuous stamping, reduce costs, and improve stamping efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computer processing, in particular to a punching mechanism for a notebook computer back plate. Background Art

[0002] A laptop computer is abbreviated as a notebook, also known as a portable computer, a handheld computer, a PDA or a laptop computer. It is characterized by a compact body and is easy to carry. During the processing of a laptop computer, its back panel needs to be stamped to make the laptop body and the back panel fit together.

[0003] In the process of implementing the present application, the inventors found that there are at least the following problems in the technology: in the existing laptop computer back panel stamping process, after the stamping parts are processed, a transport device is required to take out the stamped parts, and another transport device is required to add the unstamped parts for stamping, which increases the processing cost of the laptop computer back panel. However, using one transport device requires it to perform loading and unloading operations at the same time, which increases the operation steps and makes the processing efficiency poor, so further improvement is needed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a punching mechanism for a notebook computer back panel, which has the advantages of rapid and continuous punching, etc., and solves the problem of poor continuity in the punching process of the prior notebook computer back panel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping mechanism for a laptop computer back panel, comprising a base, a control panel is fixedly installed on the left side of the base, a molding mechanism is arranged on the top of the base, a bearing demoulding mechanism is arranged on the top of the base, and a transport mechanism is arranged on the top of the base;

[0006] The forming mechanism includes a bracket and a reduction motor, the bracket is fixedly installed on the top of the base, a stamping cylinder is fixedly installed on the front of the bracket, a stamping upper die is fixedly installed on the output end of the stamping cylinder, the reduction motor is fixedly installed on the top of the base, a driving disk is provided at the output end of the reduction motor, a plurality of work surfaces are fixedly installed on the top of the driving disk, and a stamping lower die is fixedly installed on the top of the work surface.

[0007] Furthermore, the load-bearing demoulding mechanism includes a wheel frame, a double-rod cylinder and a U-shaped frame. There are multiple wheel frames, and the wheel frames are fixedly installed on the top of the base. The outside of the wheel frames is hinged with load-bearing wheels. The double-rod cylinder is fixedly installed on the top of the base. Ejectors are fixedly installed on the front and rear ends of the top of the double-rod cylinder. The U-shaped frame is fixedly installed on the top of the base. The U-shaped frame is located between the ejectors. Four positioning grooves are opened on the top of the U-shaped frame, and load-bearing balls are clamped inside the positioning grooves.

[0008] Furthermore, the transport mechanism includes a support column, which is fixedly installed at the top rear end of the base, and a linear module is fixedly installed on the support column through a U-shaped clamp. A telescopic cylinder is fixedly installed on the output end of the linear module, and a two-finger air clamp is fixedly installed on the output end of the telescopic cylinder.

[0009] Furthermore, the top of the load-bearing wheel and the top of the load-bearing ball are both in contact with the driving disk, the double-rod cylinder and the U-shaped frame are both located below the stamping upper die, a through hole is provided at the bottom of the work table, and a through hole connected to the through hole is provided at the bottom of the driving disk, and the through hole and the through hole are both compatible with the ejector pin.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The punching mechanism for the back panel of a notebook computer, through the arrangement of a forming mechanism and a bearing demoulding mechanism, enables the punching parts to allow the transport mechanism to complete the loading and unloading steps in the punching gap, thereby enabling the entire mechanism to achieve continuous punching, reducing costs and improving punching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0014] Figure 3 It is a schematic diagram of the partial structure of the load-bearing demoulding mechanism of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the transport mechanism of the utility model.

[0016] In the figure: 1. Base; 2. Control panel; 3. Bracket; 4. Stamping cylinder; 5. Stamping upper die; 6. Reducer motor; 7. Driving plate; 8. Wheel frame; 9. Load-bearing wheel; 10. Work table; 11. Stamping lower die; 12. Double-rod cylinder; 13. Ejector pin; 14. U-shaped frame; 15. Positioning groove; 16. Load-bearing ball; 17. Support column; 18. Linear module; 19. Telescopic cylinder; 20. Two-finger air clamp. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 In this embodiment, a stamping mechanism for a back panel of a laptop computer includes a base 1, a control panel 2 is fixedly installed on the left side of the base 1, a molding mechanism is arranged on the top of the base 1, a bearing demoulding mechanism is arranged on the top of the base 1, and a transportation mechanism is arranged on the top of the base 1.

[0019] In this embodiment, the forming mechanism includes a bracket 3 and a reduction motor 6. The bracket 3 is fixedly installed on the top of the base 1. A stamping cylinder 4 is fixedly installed on the front of the bracket 3. A stamping upper die 5 is fixedly installed on the output end of the stamping cylinder 4. The reduction motor 6 is fixedly installed on the top of the base 1. A driving disk 7 is provided at the output end of the reduction motor 6. A plurality of work surfaces 10 are fixedly installed on the top of the driving disk 7. A stamping lower die 11 is fixedly installed on the top of the work surface 10.

[0020] Specifically, the transport mechanism is started to transport the unstamped back plate to the bottom of the stamping lower die 11. At this time, the reduction motor 6 drives the driving plate 7 to move on the carrying demoulding mechanism, and cooperates with the transport mechanism to achieve continuous loading of multiple back plates.

[0021] In this embodiment, the load-bearing demoulding mechanism includes a wheel frame 8, a double-rod cylinder 12 and a U-shaped frame 14. There are multiple wheel frames 8, which are fixedly mounted on the top of the base 1. The outside of the wheel frame 8 is hinged with a load-bearing wheel 9. The double-rod cylinder 12 is fixedly mounted on the top of the base 1. The front and rear ends of the top of the double-rod cylinder 12 are fixedly mounted with ejector pins 13. The U-shaped frame 14 is fixedly mounted on the top of the base 1. The U-shaped frame 14 is located between the ejector pins 13. Four positioning grooves 15 are opened on the top of the U-shaped frame 14. The inside of the positioning groove 15 is clamped with a load-bearing ball 16. The top of the load-bearing wheel 9 and the top of the load-bearing ball 16 are both in contact with the driving disk 7. The double-rod cylinder 12 and the U-shaped frame 14 are both located below the stamping upper die 5. A through hole is opened at the bottom of the work table 10. A through hole connected to the through hole is opened at the bottom of the driving disk 7. The through hole and the through hole are both adapted to the ejector pin 13.

[0022] The number of the wheel frame 8, the load-bearing wheels 9 and the stamping lower die 11 can be set according to actual usage.

[0023] Specifically, the driving disk 7 drives the back plate on the stamping lower die 11 to move to the bottom of the stamping upper die 5, and the stamping cylinder 4 is started to move the stamping upper die 5 downward to stamp the back plate on the stamping lower die 11. At this time, the bearing ball 16 stabilizes the driving disk 7 at the stamping upper die 5 to avoid damage to the driving disk 7 due to stamping. After the stamping is completed, the reduction motor 6 is started, and the driving disk 7 transports the back plate clockwise, so that the work table 10 and the stamping upper die 5 move the back plate to the next workstation, thereby achieving stable stamping of the back plate.

[0024] In this embodiment, the transport mechanism includes a support column 17, which is fixedly mounted on the top rear end of the base 1. The support column 17 is fixedly mounted with a linear module 18 through a U-shaped clamp. A telescopic cylinder 19 is fixedly mounted on the output end of the linear module 18, and a two-finger air clamp 20 is fixedly mounted on the output end of the telescopic cylinder 19.

[0025] In the actual use process, the two-finger air clamp 20 can be replaced by a vacuum suction cup group to transport the back panel of the notebook computer according to the actual use situation.

[0026] Specifically, the back plate formed by stamping inside the stamping lower die 11 is lifted up, and then the linear module 18 and the telescopic cylinder 19 are started to move the two-finger air clamp 20 to the back plate position to facilitate loading and unloading.

[0027] The working principle of the above embodiment is:

[0028] During use, the linear module 18 is started to move the two-finger air clamp 20 forward and backward, so that the unstamped back plate is transported to the bottom of the stamping lower die 11. At this time, the reduction motor 6 drives the driving plate 7 to move on the bearing wheel 9 to realize the continuous loading of multiple back plates. Then, the driving plate 7 drives the back plate on the stamping lower die 11 to move to the bottom of the stamping upper die 5, and the stamping cylinder 4 is started to move the stamping upper die 5 downward to stamp the back plate on the stamping lower die 11. At this time, the bearing ball 16 drives the stamping upper die 5 to The disk 7 is stabilized to prevent the driving disk 7 from being damaged by stamping. After the stamping is completed, the reduction motor 6 is started to drive the disk 7 to transport the back plate clockwise, so that the work table 10 and the stamping upper die 5 move the back plate to the next station. During the stamping process of the back plate at the upper station, the double-rod cylinder 12 is started to make the ejector 13 enter the perforation and through hole, and lift the back plate stamped inside the stamping lower die 11, and then start the linear module 18 and the telescopic cylinder 19 to move the two-finger air clamp 20 to the back plate position to unload it.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] 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 punching mechanism for a notebook computer back panel, characterized in that: It comprises a base (1), a control panel (2) is fixedly mounted on the left side of the base (1), a molding mechanism is arranged on the top of the base (1), a bearing and demoulding mechanism is arranged on the top of the base (1), and a transport mechanism is arranged on the top of the base (1); The forming mechanism comprises a bracket (3) and a reduction motor (6); the bracket (3) is fixedly mounted on the top of a base (1); a stamping cylinder (4) is fixedly mounted on the front of the bracket (3); a stamping upper die (5) is fixedly mounted on the output end of the stamping cylinder (4); the reduction motor (6) is fixedly mounted on the top of the base (1); a driving disk (7) is provided at the output end of the reduction motor (6); a plurality of work surfaces (10) are fixedly mounted on the top of the driving disk (7); and a stamping lower die (11) is fixedly mounted on the top of the work surface (10).

2. The punching mechanism for a notebook computer back panel according to claim 1, characterized in that: The load-bearing demoulding mechanism comprises a wheel frame (8), a double-rod cylinder (12) and a U-shaped frame (14). The number of the wheel frames (8) is plural. The wheel frames (8) are fixedly mounted on the top of the base (1). The outside of the wheel frame (8) is hinged with a load-bearing wheel (9). The double-rod cylinder (12) is fixedly mounted on the top of the base (1). Both front and rear ends of the top of the double-rod cylinder (12) are fixedly mounted with ejector pins (13). The U-shaped frame (14) is fixedly mounted on the top of the base (1). The U-shaped frame (14) is located between the ejector pins (13). Four positioning grooves (15) are opened on the top of the U-shaped frame (14). The inside of the positioning groove (15) is clamped with a load-bearing ball (16).

3. The punching mechanism for a notebook computer back panel according to claim 1, characterized in that: The transport mechanism comprises a support column (17), wherein the support column (17) is fixedly mounted on the top rear end of the base (1), a linear module (18) is fixedly mounted on the support column (17) via a U-shaped clamp, a telescopic cylinder (19) is fixedly mounted on the output end of the linear module (18), and a two-finger air clamp (20) is fixedly mounted on the output end of the telescopic cylinder (19).

4. The punching mechanism for a notebook computer back panel according to claim 2, characterized in that: The top of the load-bearing wheel (9) and the top of the load-bearing ball (16) are both in contact with the driving plate (7), the double-rod cylinder (12) and the U-shaped frame (14) are both located below the stamping upper die (5), the bottom of the work table (10) is provided with a through hole, the bottom of the driving plate (7) is provided with a through hole connected to the through hole, and the through hole and the through hole are both compatible with the ejector pin (13).

Images