Machine capable of automatically swinging down machine shell and collecting device thereof

Abstract

The utility model belongs to the technical field of mobile phone shell manufacturing, and particularly relates to an automatic shell swing-down machine and a collecting device thereof, the automatic shell swing-down machine comprises a multi-degree-of-freedom manipulator and a horizontal moving mechanism assembled on the multi-degree-of-freedom manipulator, a plurality of angle adjusting mechanisms are assembled on the horizontal moving mechanism, and transverse plates are installed on the angle adjusting mechanisms. A connecting mechanism is slidably connected to the transverse plate, end position adjusting mechanisms are arranged at the two ends of the transverse plate, the connecting mechanism is an electromagnet slidably connected to the transverse plate, each end position adjusting mechanism comprises a side plate fixedly connected to the end of the transverse plate, an electric push rod is fixedly connected to the side plate, and the output end of the electric push rod is fixedly connected with a limiting plate. And return springs are fixedly connected between the two side plates and the two ends of the electromagnet. According to the mobile phone shell stacking device, a plurality of mobile phone shells can be stacked together, tidy discharging of the mobile phone shells is completed, and the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone case manufacturing, and particularly relates to an automatic case placing machine and its collecting device. Background Technique

[0002] With the rapid development and popularization of electronic products, the production demand for mobile phones is increasing day by day. As an important part of mobile phones, mobile phone cases not only play a role in protection and beautification, but also affect the heat dissipation and signal reception performance of mobile phones to a certain extent. Therefore, the manufacturing and assembly process of mobile phone cases occupies an important position on the production line.

[0003] In the traditional production and assembly process of mobile phone cases, the placement and collection methods of mobile phone cases usually rely on manual operation. Operators need to place mobile phone cases one by one at designated positions, and collect and stack them after completing the production steps.

[0004] This manual operation method not only has low efficiency, but also is prone to human errors, resulting in the phenomenon of position deviation and uneven stacking of mobile phone cases. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic case placing machine and its collecting device, which can stack multiple mobile phone cases together, complete the neat blanking of multiple mobile phone cases, and improve the overall production efficiency.

[0006] The technical solution adopted by the utility model is specifically as follows:

[0007] An automatic case placing machine includes a multi-degree-of-freedom manipulator and a horizontal moving mechanism assembled on the multi-degree-of-freedom manipulator. A plurality of angle adjusting mechanisms are assembled on the horizontal moving mechanism. Cross plates are installed on the plurality of angle adjusting mechanisms. A connecting mechanism is slidably connected to the cross plates, and end position adjusting mechanisms are arranged at both ends of the cross plates.

[0008] Further, the connecting mechanism is an electromagnet slidably connected to the cross plate.

[0009] Further, the end position adjusting mechanism includes side plates fixedly connected to the ends of the cross plates. Electric push rods are fixedly connected to the side plates, and limiting plates are fixedly connected to the output ends of the electric push rods.

[0010] Further, return springs are fixedly connected between the two side plates and both ends of the electromagnet.

[0011] Further, the horizontal movement mechanism includes a connecting frame fixedly connected to the multi-degree-of-freedom manipulator. A horizontal rail is fixedly connected to the lower side of the connecting frame. A plurality of sliding frames are slidably connected to the outer side of the horizontal rail. A plurality of the angle adjustment mechanisms are respectively fixedly connected to the lower sides of the plurality of sliding frames. A toothed rack is fixedly connected to the upper side of the horizontal rail. A first stepping motor is fixedly connected to the upper side of the sliding frame. The output end of the first stepping motor is fixedly connected to a toothed gear meshing with the toothed rack.

[0012] Further, the angle adjustment mechanism includes a second stepping motor fixedly connected to the lower side of the sliding frame. The output end of the second stepping motor is fixedly connected to a connecting block, and the connecting block is fixedly connected to a cross plate.

[0013] A collecting device includes a bottom plate. Both ends of the upper side of the bottom plate are fixedly connected with first side plates. Second side plates are fixedly connected to both sides of the upper side of the bottom plate and located between the two first side plates. The height of the first side plate is higher than the height of the second side plate.

[0014] The technical effects achieved by the present utility model are as follows:

[0015] The automatic shell-dropping machine and its collecting device of the present utility model correct the position of the mobile phone shell through an electromagnet and an electric push rod, and then drive the mobile phone shell to rotate and move by starting the first stepping motor and the second stepping motor, so as to stack a plurality of mobile phone shells together, complete the neat blanking of a plurality of mobile phone shells, and improve the overall production efficiency. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the automatic shell-dropping machine of the present utility model;

[0017] Figure 2 is a partial structural schematic diagram of the automatic shell-dropping machine of the present utility model;

[0018] Figure 3 is a combined structure of the cross plate and the side plate of the present utility model;

[0019] Figure 4 is a schematic structural diagram of the collecting device of the present utility model.

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Multi-degree-of-freedom manipulator; 2. Connecting frame; 3. Horizontal rail; 4. Toothed rack; 5. Sliding frame; 6. First stepping motor; 7. Toothed gear; 8. Mobile phone shell; 9. Second stepping motor; 10. Connecting block; 11. Cross plate; 12. Side plate; 13. Electromagnet; 14. Return spring; 15. Electric push rod; 16. Limiting plate; 17. Bottom plate; 18. First side plate; 19. Second side plate. Detailed implementation mode

[0022] In order to make the purpose and advantages of the present utility model more clear and understandable, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific implementation modes of the present utility model, and does not strictly limit the scope of protection specifically claimed by the present utility model.

[0023] As Figure 1 shown, an automatic lower casing machine includes a multi-degree-of-freedom manipulator 1 and a horizontal movement mechanism assembled on the multi-degree-of-freedom manipulator 1. A plurality of angle adjustment mechanisms are assembled on the horizontal movement mechanism. Cross plates 11 are installed on the plurality of angle adjustment mechanisms. A connection mechanism for connecting the mobile phone case 8 is slidably connected to the cross plate 11. End position adjustment mechanisms are provided at both ends of the cross plate 11;

[0024] At this time, the horizontal movement mechanism is driven by the multi-degree-of-freedom manipulator 1 to move, so that the horizontal movement mechanism is located above the plurality of mobile phone cases 8. Then, the plurality of connection mechanisms are driven by the horizontal movement mechanism to move, so that the connection mechanisms are located on one side of the mobile phone case 8. At this time, the mobile phone case 8 is connected by the connection mechanism, and then the mobile phone case 8 is pushed by the end position adjustment mechanism to make the mobile phone case 8 slide, so that the position of the mobile phone case 8 can be adjusted. Then, the mobile phone case 8 is driven to rotate by the angle adjustment mechanism to make the mobile phone case 8 placed vertically. Then, the mobile phone case 8 is driven to move horizontally by the horizontal movement mechanism, so that the plurality of mobile phone cases 8 are stacked together, and the neat blanking of the plurality of mobile phone cases 8 can be completed.

[0025] Among them, as Figures 1-3 shown, the connection mechanism is an electromagnet 13 slidably connected to the cross plate 11. When the electromagnet 13 is energized, it can automatically magnetically connect the mobile phone case 8 with magnetism. When the electromagnet 13 is de-energized, the connection to the mobile phone case 8 can be automatically cut off. The connection method is relatively simple, and the position of the side of the mobile phone case 8 can be corrected during the connection process.

[0026] Among them, as Figures 1-3 shown, the end position adjustment mechanism includes side plates 12 fixedly connected to the ends of the cross plate 11. An electric push rod 15 is fixedly connected to the side plates 12. The output end of the electric push rod 15 is fixedly connected with a limit plate 16. At this time, by starting the electric push rod 15, the limit plate 16 can be driven to move. When the limit plate 16 abuts against the mobile phone case 8, the moving limit plate 16 can drive the mobile phone case 8 to move together to complete the preliminary correction of the position of the mobile phone case 8.

[0027] Moreover, in order to make the electromagnet 13 always located at the middle position of the cross plate 11 initially, return springs 14 are fixedly connected between the two side plates 12 and the two ends of the electromagnet 13.

[0028] As shown Figures 1-3 in the figure, the horizontal moving mechanism includes a connecting frame 2 fixedly connected to the multi-degree-of-freedom manipulator 1. A horizontal rail 3 is fixedly connected to the lower side of the connecting frame 2. A plurality of sliding frames 5 are slidably connected to the outer side of the horizontal rail 3. A plurality of angle adjusting mechanisms are respectively fixedly connected to the lower sides of the plurality of sliding frames 5. When the sliding frame 5 moves, it can drive the angle adjusting mechanism to move together. In order to drive the sliding frame 5 to move on the outer side of the horizontal rail 3, a toothed rack 4 is fixedly connected to the upper side of the horizontal rail 3. A first stepping motor 6 is fixedly connected to the upper side of the sliding frame 5. The output end of the first stepping motor 6 is fixedly connected to a toothed gear 7 that meshes with the toothed rack 4. At this time, by starting the first stepping motor 6 to drive the toothed gear 7 to rotate, the sliding frame 5 can be driven to move under the meshing and pushing action between the toothed rack 4 and the toothed gear 7.

[0029] Among them, the angle adjusting mechanism includes a second stepping motor 9 fixedly connected to the lower side of the sliding frame 5. The output end of the second stepping motor 9 is fixedly connected to a connecting block 10. The connecting block 10 is fixedly connected to a cross plate 11. At this time, by starting the second stepping motor 9, the connecting block 10 and the cross plate 11 can be driven to rotate to adjust the angle of the mobile phone case 8.

[0030] A collecting device includes a bottom plate 17. Both ends of the upper side of the bottom plate 17 are fixedly connected with first side plates 18. Second side plates 19 are fixedly connected to both sides of the upper side of the bottom plate 17 and between the two first side plates 18. The height of the first side plate 18 is higher than that of the second side plate 19. At this time, when a plurality of stacked mobile phone cases 8 are placed inside the collecting device by an automatic shell-lowering machine, the first side plate 18 and the second side plate 19 can position the stacked mobile phone cases 8, and the limiting plate 16 is located in the empty area on the upper side of the second side plate 19 during placement and will not interfere with the collecting device.

[0031] The working principle of the present utility model is as follows:

[0032] The multi-degree-of-freedom manipulator 1 drives the horizontal moving mechanism to move, so that the horizontal moving mechanism is located above a plurality of mobile phone cases 8. Then, the first stepping motor 6 is started to drive the toothed gear 7 to rotate. The sliding frame 5 can be driven to move under the meshing and pushing action between the toothed rack 4 and the toothed gear 7. When the sliding frame 5 moves, it can drive a plurality of connecting mechanisms to move together, so that the connecting mechanism is located on one side of the mobile phone case 8;

[0033] At this time, the electromagnet 13 is energized to automatically magnetically connect to the magnetic mobile phone case 8. Then, by starting the electric push rod 15, the limiting plate 16 can be driven to move. When the limiting plate 16 abuts against the mobile phone case 8, the moving limiting plate 16 can drive the mobile phone case 8 to move together to complete the preliminary correction of the position of the mobile phone case 8;

[0034] After calibration, start the second stepping motor 9 to drive the connecting block 10 and the cross plate 11 to rotate, adjust the angle of the mobile phone case 8 so that the mobile phone case 8 is placed vertically, and then start the first stepping motor 6 to drive the mobile phone case 8 to move horizontally, so that a plurality of mobile phone cases 8 are stacked together, and the neat blanking of a plurality of mobile phone cases 8 can be completed. Then, place the stacked mobile phone cases 8 inside the collection device.

[0035] In summary, this technical solution corrects the position of the mobile phone case 8 through the electromagnet 13 and the electric push rod 15, and then drives the mobile phone case 8 to rotate and move by starting the first stepping motor 6 and the second stepping motor 9, so that a plurality of mobile phone cases 8 can be stacked together, completing the neat blanking of a plurality of mobile phone cases 8 and improving the overall production efficiency.

[0036] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention are implemented according to the conventional means in the art without special explanation and limitation.

Claims

1. An automatic lower casing machine, characterized in that: It includes a multi-degree-of-freedom manipulator (1) and a horizontal movement mechanism assembled on the multi-degree-of-freedom manipulator (1). A plurality of angle adjustment mechanisms are assembled on the horizontal movement mechanism, and a cross plate (11) is installed on each of the plurality of angle adjustment mechanisms. A connection mechanism is slidably connected to the cross plate (11), and end position adjustment mechanisms are provided at both ends of the cross plate (11).

2. The automatic swing-down chassis machine according to claim 1, characterized in that: The connection mechanism is an electromagnet (13) slidably connected to the cross plate (11).

3. The automatic swing-down chassis machine according to claim 2, wherein: The end position adjustment mechanism includes side plates (12) fixedly connected to the ends of the cross plate (11). An electric push rod (15) is fixedly connected to the side plates (12), and a limit plate (16) is fixedly connected to the output end of the electric push rod (15).

4. The automatic swing-down chassis machine according to claim 3, wherein: Return springs (14) are fixedly connected between the two side plates (12) and both ends of the electromagnet (13).

5. An automatic lower housing machine according to claim 1, characterized in that: The horizontal movement mechanism includes a connection frame (2) fixedly connected to the multi-degree-of-freedom manipulator (1). A cross rail (3) is fixedly connected to the lower side of the connection frame (2). A plurality of sliding frames (5) are slidably connected to the outside of the cross rail (3). The plurality of angle adjustment mechanisms are respectively fixedly connected to the lower sides of the plurality of sliding frames (5). A toothed rack (4) is fixedly connected to the upper side of the cross rail (3). A first stepping motor (6) is fixedly connected to the upper side of the sliding frame (5), and a toothed gear (7) meshing with the toothed rack (4) is fixedly connected to the output end of the first stepping motor (6).

6. The automatic lower chassis machine according to claim 5, wherein: The angle adjustment mechanism includes a second stepping motor (9) fixedly connected to the lower side of the sliding frame (5). A connection block (10) is fixedly connected to the output end of the second stepping motor (9), and the connection block (10) is fixedly connected to the cross plate (11).

7. A collecting device for collecting the mobile phone cases (8) discharged from the automatic swinging lower housing machine according to any one of claims 1-6, characterized in that: It includes a bottom plate (17). First side plates (18) are fixedly connected to both ends of the upper side of the bottom plate (17). Second side plates (19) are fixedly connected to both sides of the upper side of the bottom plate (17) and between the two first side plates (18). The height of the first side plates (18) is higher than the height of the second side plates (19).

Images