Keyboard rear cover shaping device

Abstract

The utility model relates to the technical field of shaping equipment, in particular to a keyboard rear cover shaping device which comprises a machine body, a mounting table and an expansion piece are arranged at the top of the machine body, and the expansion piece is located at the top of the mounting table; a fixing table and a driving mechanism for driving the fixing table to translate are arranged on the mounting table, a jig body for placing a workpiece is mounted at the top of the fixing table, a placing groove is formed in the top of the jig body, and the fixing table and the driving mechanism are both located at the bottom of the expansion piece; and a shaping mechanism is mounted on a telescopic head of the telescopic device. In the embodiment of the invention, an operator only needs to place the keyboard rear cover into the placing groove, and the subsequent movement and extrusion of the shaping mechanism do not need to be manually operated by the operator, so that the shaping process of the keyboard rear cover is continuous, the manual operation steps of the operator are remarkably reduced, the overall time required for shaping the keyboard rear cover is shortened, and the shaping efficiency of the keyboard rear cover is improved. And the overall shaping efficiency of the keyboard rear cover is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shaping equipment, and particularly relates to a keyboard back cover shaping device. BACKGROUND

[0002] A notebook computer keyboard back cover, that is, a notebook computer shell on which a logo is sprayed or pasted, needs to be shaped before assembly, so that the shape of the back cover meets the requirements of a manufacturer. In the prior art, shaping of the notebook computer back cover is generally performed manually by using a shaping tool. This operation mode has low shaping efficiency. SUMMARY

[0003] In view of the deficiencies in the prior art, the present application provides a keyboard back cover shaping device. In the embodiment of the present application, an operator only needs to place the keyboard back cover into a placement groove, and subsequent movement and extrusion of a shaping mechanism do not need to be manually operated by the operator. Therefore, the shaping process of the keyboard back cover is continuous, manual operation steps of the operator are significantly reduced, the overall time required for shaping of the keyboard back cover is shortened, and the overall efficiency of shaping of the keyboard back cover is improved.

[0004] The above application purpose of the present application is achieved by the following technical scheme:

[0005] A keyboard back cover shaping device comprises a machine body, a mounting table and a telescopic device arranged on the top of the machine body, and the telescopic device is arranged on the top of the mounting table.

[0006] The mounting table is provided with a fixing table and a driving mechanism for driving the fixing table to move in translation, the top of the fixing table is provided with a tool body for placing a workpiece, and a placement groove is arranged on the top of the tool body, and the fixing table and the driving mechanism are arranged on the bottom of the telescopic device.

[0007] A shaping mechanism is arranged on the telescopic head of the telescopic device, the shaping mechanism is arranged between the telescopic device and the tool body, and the shaping mechanism comprises a base body arranged on the telescopic head, a plurality of connecting rods arranged on the base body, at least two stress rods arranged on the connecting rods, and a shaping head arranged on the bottom of the stress rod.

[0008] Optionally, two strip-shaped limiting guide rails are fixedly connected to the mounting table, the central axes of the two limiting guide rails are parallel to each other, a plurality of limiting sliding blocks are fixedly connected to the bottom of the fixing table, the plurality of limiting sliding blocks on the bottom of the fixing table are symmetrically arranged on the two limiting guide rails, and the limiting sliding blocks are in sliding connection with the limiting guide rails.

[0009] Optionally, the driving mechanism comprises a driving motor and a screw rod rotatably connected to the middle part of the mounting table, the central axis of the screw rod is parallel to the central axes of the two limiting guide rails, the main shaft of the driving motor is fixedly connected to the screw rod, a threaded sleeve is threadedly connected to the outer side of the screw rod, and the threaded sleeve is fixedly connected to the fixing table.

[0010] Optionally, the bottom of the base is provided with a mounting rod, the two ends of the mounting rod are fixedly connected with connecting columns, and the mounting rod is fixedly connected with the base through the connecting columns;

[0011] A plurality of first long holes are formed in the mounting rod, a connecting hole is formed in the middle of the connecting rod, and the connecting rod is movably connected to the mounting rod through the connecting hole and the first long hole and is adjustable in spacing between the plurality of connecting rods.

[0012] Optionally, two second long holes are further formed in the connecting rod, the two second long holes are distributed on the two sides of the connecting hole, a stress rod is movably connected in the second long hole, and the plurality of stress rods on the same connecting rod are adjustable in spacing.

[0013] Optionally, external threads are formed in the outer side of the stress rod, two nuts are threadedly connected to the stress rod, when the stress rod is mounted to the connecting rod, the two nuts are respectively attached to the top and the bottom of the connecting rod, and the distance between the shaping head and the connecting rod is adjustable.

[0014] Optionally, the top of the fixing device is provided with a plurality of positioning blocks, the bottom of the positioning block is provided with a flange, and the plurality of positioning blocks are located inside the placement groove on the side close to the placement groove.

[0015] Optionally, the intersection between the side close to the placement groove of the positioning block and the top of the positioning block is rounded.

[0016] Optionally, the top of the fixing device is further provided with a telescopic fixer, and the telescopic head of the telescopic fixer can enter the placement groove.

[0017] Optionally, the top of the machine body is further provided with a plurality of stand columns, and the bottom of the telescopic fixer is fixedly connected with the plurality of stand columns.

[0018] In summary, the present application has the following beneficial technical effects:

[0019] In the embodiment of the present application, the operator only needs to place the keyboard back cover into the placement groove, and subsequent movement and extrusion of the shaping mechanism do not require manual operation of the operator, so that the shaping process of the keyboard back cover is continuous, the manual operation steps of the operator are significantly reduced, the overall time required for shaping of the keyboard back cover is shortened, and the overall efficiency of shaping of the keyboard back cover is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a front view of an embodiment of the present application;

[0021] Figure 2 is a schematic view of a mounting table of an embodiment of the present application;

[0022] Figure 3 is a schematic view of a fixing table of an embodiment of the present application;

[0023] Figure 4is a schematic view of the mounting rod of an embodiment of the present application;

[0024] Figure 5 is a schematic view of the connecting rod of an embodiment of the present application;

[0025] Figure 6 is a schematic view of the specific treatment device of an embodiment of the present application.

[0026] Reference signs: 10, machine body;

[0027] 20, mounting table; 21, limiting guide rail;

[0028] 30, telescopic device; 31, stand column;

[0029] 40, fixed table; 41, limiting sliding block; 42, threaded sleeve;

[0030] 50, driving mechanism; 51, driving motor; 52, screw rod;

[0031] 60, specific treatment device; 61, placement groove; 62, positioning block; 63, flange; 64, telescopic fixing device;

[0032] 70, shaping mechanism; 71, base body; 72, connecting rod; 73, stress rod; 74, shaping head; 75, mounting rod; 76, connecting column; 77, first long hole; 78, connecting hole; 79, second long hole. DETAILED DESCRIPTION

[0033] The following will be described in detail in combination with the accompanying drawings. Figure 1 - the accompanying drawings Figure 6 The present application will be described in further detail.

[0034] The embodiment of the present application provides a keyboard back cover shaping device, which comprises a machine body 10, the top of the machine body 10 is provided with a mounting table 20 and a telescopic device 30, the telescopic device 30 is located at the top of the mounting table 20, and the telescopic head of the telescopic device 30 is located at the bottom of the telescopic device 30;

[0035] The mounting table 20 is provided with a fixed table 40 and a driving mechanism 50 for driving the fixed table 40 to translate, the top of the fixed table 40 is provided with a specific treatment device 60 for placing a workpiece, the top of the specific treatment device 60 is provided with a placement groove 61, and the fixed table 40 and the driving mechanism 50 are located at the bottom of the telescopic device 30;

[0036] The telescopic head of the telescopic device 30 is provided with a shaping mechanism 70, the shaping mechanism 70 is located between the telescopic device 30 and the specific treatment device 60, the shaping mechanism 70 comprises a base body 71 mounted on the telescopic head, a plurality of connecting rods 72 are mounted on the base body 71, at least two stress rods 73 are mounted on the connecting rods 72, and a shaping head 74 is mounted at the bottom of the stress rod 73.

[0037] The following will be further introduced in combination with specific use scenarios.

[0038] In use, the driving mechanism 50 drives the fixed table 40 away from the lower side of the telescopic device 30, so that the curing body 60 fixed above the fixed table 40 is exposed, and the operator places the keyboard back cover to be shaped on the top of the curing body 60 in the placing groove 61, and then the driving mechanism 50 drives the fixed table 40 to move to the lower side of the shaping mechanism 70 with the curing body 60.

[0039] After the curing body 60 with the keyboard back cover to be shaped moves to the lower side of the shaping mechanism 70, the telescopic device 30 extends the telescopic head to drive the shaping mechanism 70 to move to the keyboard back cover, and the shaping head 74 at the bottom of the stress rod 73 contacts and presses the keyboard back cover and keeps for a period of time, so that the keyboard back cover workpiece is shaped under the pressing of the shaping head 74 and the limiting of the inner side of the placing groove 61, and then the telescopic device 30 retracts the telescopic head, that is, the back cover shaping is completed.

[0040] As can be seen, in the embodiment of the present application, the operator only needs to place the keyboard back cover in the placing groove 61, and the subsequent movement and pressing of the shaping mechanism 70 do not need manual operation of the operator, so that the shaping process of the keyboard back cover is continuous, the manual operation steps of the operator are significantly reduced, the overall time required for the shaping of the keyboard back cover is shortened, and the overall efficiency of the shaping of the keyboard back cover is improved.

[0041] The top of the machine body 10 can be provided with a plurality of columns 31, and the bottom of the telescopic device 30 is fixedly connected with the plurality of columns 31 to set the position of the telescopic device 30. The telescopic device 30 can be an electric control cylinder, a telescopic motor, a servo oil cylinder, etc.

[0042] As a feasible specific implementation manner of the embodiment of the present application, the driving mechanism 50 includes a driving motor 51 and a lead screw 52 rotatably connected to the middle part of the mounting table 20. The central axis of the lead screw 52 is parallel to the central axes of the two limiting guide rails 21. The main shaft of the driving motor 51 is fixedly connected with the lead screw 52. The outer side of the lead screw 52 is threadedly connected with a threaded sleeve 42, and the threaded sleeve 42 is fixedly connected with the fixed table 40. When the main shaft of the driving motor 51 rotates, the threaded sleeve 42 fixed to the fixed table 40 is threadedly connected with the lead screw 52, so as to drive the fixed table 40 to move forward or backward. The mounting table 20 is fixedly connected with two strip-shaped limiting guide rails 21, and the central axes of the two limiting guide rails 21 are parallel to each other. The bottom of the fixed table 40 is fixedly connected with a plurality of limiting sliding blocks 41, which are symmetrically distributed on the two limiting guide rails 21. The limiting sliding blocks 41 are slidingly connected with the limiting guide rails 21. In the assembled state, the limiting sliding blocks 41 are half-sleeved on the limiting guide rails 21 to constrain the movement path of the fixed table 40.

[0043] As a feasible specific embodiment of the embodiment of the application, the bottom of the base body 71 is provided with a mounting rod 75, the two ends of the mounting rod 75 are fixedly connected with connecting columns 76, the mounting rod 75 is fixedly connected with the base body 71 through the connecting columns 76, a plurality of first long holes 77 are formed in the mounting rod 75, the middle part of the connecting rod 72 is provided with a connecting hole 78, and the connecting rod 72 is movably connected on the mounting rod 75 through the connecting hole 78 and the first long hole 77. The spacing between the plurality of connecting rods 72 is adjustable. When it is necessary to adjust the spacing between the connecting rods 72, the operator first loosens the bolts used to connect the mounting rod 75 and the connecting rod 72, then adjusts the position of the connecting rod 72, and after the adjustment is completed, the relative position of the mounting rod 75 and the connecting rod 72 is fastened again to fix the relative position. By adjusting the relative position of the shaping head 74, when the rear cover of different batches and requirements is targeted, the operator can quickly adjust the position of the shaping head 74 to adapt to the new batch of workpieces, without the need to replace the shaping device as a whole, thereby improving the shaping efficiency of the device under different specifications and machining requirements.

[0044] Further, two second long holes 79 are formed in the connecting rod 72, the two second long holes 79 are distributed on the two sides of the connecting hole 78, and the stress rod 73 is movably connected in the second long hole 79. The spacing between the plurality of stress rods 73 on the same connecting rod 72 is adjustable. An external thread is formed on the outer side of the stress rod 73, and two nuts are threadedly connected with the stress rod 73. When the stress rod 73 is mounted on the connecting rod 72, the two nuts are respectively attached to the top and the bottom of the connecting rod 72. The distance between the shaping head 74 and the connecting rod 72 is adjustable. When it is necessary to adjust the position of the shaping head 74, the operator first loosens the nut at the top, and then adjusts the position of the stress rod 73 in the connecting rod 72. The position includes the horizontal position and the up-down position of the stress rod 73. After the adjustment is completed, the operator tightens the nut at the top to fix the stress rod 73, and the adjustment of the position of the shaping head 74 is completed. In this way, when the rear cover of different batches and requirements is targeted, the operator can quickly adjust the position of the shaping head 74 to adapt to the new batch of workpieces, without the need to replace the shaping device as a whole, thereby improving the shaping efficiency of the device under different specifications and machining requirements.

[0045] As a feasible specific embodiment of the embodiment of the application, the top of the adjusting device 60 is provided with a plurality of positioning blocks 62, the bottom of the positioning block 62 is provided with a flange 63, and the side of the plurality of positioning blocks 62 close to the placement groove 61 is located inside the placement groove 61. After the operator places the rear cover of the keyboard into the placement groove 61, the edge of the workpiece is located at the top of the flange 63 of the positioning block 62, and the bottom of the workpiece is a certain distance away from the bottom of the placement groove 61. In this way, when the shaping head 74 moves downward, the workpiece deforms to achieve shaping.

[0046] In some possible implementation manners of the embodiments of the present application, the positioning blocks 62 are rounded at the junctions between the top of the positioning blocks 62 and the side of the positioning blocks 62 close to the placement groove 61, so that when the operator places the workpiece, the rounding on the positioning blocks 62 can make the workpiece automatically slide to the predetermined position, without manual intervention of the operator, thereby improving the overall shaping efficiency of the device.

[0047] In some possible implementation manners of the embodiments of the present application, the top of the device 60 is further provided with a telescopic fixer 64, the telescopic head of the telescopic fixer 64 can enter the placement groove 61, after the operator completes the placement of the workpiece, the operator can control the telescopic fixer 64 to make the telescopic fixer 64 extend the telescopic head to contact the workpiece, thereby fixing the relative position of the workpiece, without manual intervention of the operator, thereby improving the overall shaping efficiency of the device.

[0048] The embodiments of the present application are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A keyboard back cover shaping device, characterized in that, Includes a body (10), and a mounting platform (20) and a telescopic device (30) are provided on the top of the body (10), with the telescopic device (30) located on the top of the mounting platform (20); The mounting platform (20) is provided with a fixed platform (40) and a drive mechanism (50) for driving the fixed platform (40) to move. A fixture (60) for placing workpieces is installed on the top of the fixed platform (40). A placement slot (61) is opened on the top of the fixture (60). The fixed platform (40) and the drive mechanism (50) are both located at the bottom of the telescopic device (30). A shaping mechanism (70) is installed on the telescopic head of the telescopic device (30). The shaping mechanism (70) is located between the telescopic device (30) and the fixture (60). The shaping mechanism (70) includes a base (71) installed on the telescopic head. Several connecting rods (72) are installed on the base (71). At least two stress rods (73) are installed on the connecting rods (72). A shaping head (74) is installed at the bottom of the stress rods (73).

2. The keyboard back cover shaping device according to claim 1, characterized in that, Two strip-shaped limiting guide rails (21) are fixed on the mounting platform (20). The central axes of the two limiting guide rails (21) are parallel to each other. Several limiting sliders (41) are fixed to the bottom of the fixed platform (40). Several limiting sliders (41) at the bottom of the fixed platform (40) are symmetrically distributed on the two limiting guide rails (21). The limiting sliders (41) are slidably connected to the limiting guide rails (21).

3. The keyboard back cover shaping device according to claim 2, characterized in that, The drive mechanism (50) includes a drive motor (51) and a lead screw (52) rotatably connected to the middle of the mounting platform (20). The central axis of the lead screw (52) is parallel to the central axis of the two limit guide rails (21). The main shaft of the drive motor (51) is fixedly connected to the lead screw (52). A threaded sleeve (42) is threadedly connected to the outer side of the lead screw (52). The threaded sleeve (42) is fixedly connected to the fixed platform (40).

4. The keyboard back cover shaping device according to claim 1, characterized in that, An installation rod (75) is installed at the bottom of the base (71), and connecting columns (76) are fixedly connected to the top of both ends of the installation rod (75). The installation rod (75) is fixedly connected to the base (71) through the connecting columns (76). The mounting rod (75) has several first elongated holes (77), and the connecting rod (72) has a connecting hole (78) in the middle. The connecting rod (72) is movably connected to the mounting rod (75) by bolts passing through the connecting hole (78) and the first elongated holes (77). The spacing between the several connecting rods (72) is adjustable.

5. A keyboard back cover shaping device according to claim 4, characterized in that, Two second long holes (79) are also provided on the connecting rod (72). The two second long holes (79) are distributed on both sides of the connecting hole (78). The stress rod (73) is movably connected in the second long hole (79). The spacing between several stress rods (73) on the same connecting rod (72) is adjustable.

6. A keyboard back cover shaping device according to claim 5, characterized in that, The stress rod (73) has an external thread on its outer side, and two nuts are threaded onto the stress rod (73). When the stress rod (73) is installed onto the connecting rod (72), the two nuts fit against the top and bottom of the connecting rod (72) respectively. The distance between the shaping head (74) and the connecting rod (72) is adjustable.

7. A keyboard back cover shaping device according to claim 1, characterized in that, The top of the fixture (60) is equipped with several positioning blocks (62), the bottom of the positioning blocks (62) has a flange (63), and the side of the positioning blocks (62) near the placement groove (61) is located inside the placement groove (61).

8. A keyboard back cover shaping device according to claim 7, characterized in that, The junction between the side of the positioning block (62) near the placement groove (61) and the top of the positioning block (62) is rounded.

9. A keyboard back cover shaping device according to claim 8, characterized in that, The top of the treatment body (60) is also provided with a telescopic fixing device (64), and the telescopic head of the telescopic fixing device (64) can enter the placement groove (61).

10. A keyboard back cover shaping device according to claim 1, characterized in that, Several columns (31) are also installed on the top of the body (10), and the bottom of the telescopic device (30) is fixedly connected to several columns (31).

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