Automatic pressing machine for assembling notebook computer keycaps

Abstract

The utility model relates to the technical field of notebook computer production and processing, and discloses an automatic pressing machine for assembling notebook computer keycaps, which comprises a workbench, the inner wall of the workbench is rotatably connected with a first disc, the inner wall of the workbench is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a worm, and the output end of the first motor is fixedly connected with a second disc. A worm gear is connected to the outer wall of the worm in a meshed mode, a first rotating column is fixedly connected to the inner wall of the worm gear, a locking disc and a rotating strip are fixedly connected to the outer wall of the first rotating column, a round pin is fixedly connected to the upper surface of the rotating strip, and a second rotating column is fixedly connected to the interior of a first disc. According to the keyboard assembling device, the second air cylinder is started to drive the air suction disc to drive the sucked keycaps to move downwards to be in press fit with the keyboards, assembling of the keyboards is completed, then the first motor is started to drive another keyboard needing to be assembled to rotate to the position below the air suction disc, and therefore the effect of multi-station assembling is achieved, and production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to notebook computer production and processing technical field especially relates to a kind of automatic pressing machine for notebook computer keycap assembly. BACKGROUND

[0002] The automatic pressing machine for notebook computer keycap assembly is an automated equipment for assembling the keycaps of a notebook computer keyboard, and its main function is to accurately and efficiently press the keycaps onto the keyboard panel, enabling full-automatic integrated pressing of the entire set of keycaps of a notebook keyboard, quickly and accurately completing the pressing work of a large number of keycaps, greatly saving time and labor costs, and significantly improving production efficiency.

[0003] The prior art usually has only a single station for assembling and pressing the keycaps of a notebook computer keyboard, and after completing the pressing of one keycap, a certain amount of time is required for positioning and preparation of the next keycap, which cannot form efficient flow production like multi-station cooperation, and the overall production efficiency is low. UTILITY MODEL CONTENT

[0004] To make up for the above shortcomings, the utility model provides an automatic pressing machine for notebook computer keycap assembly, aiming to improve the problem of the prior art that usually has only a single station for assembling and pressing the keycaps of a notebook computer keyboard, and the overall production efficiency is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An automatic pressing machine for notebook computer keycap assembly includes a workbench, the inner wall of the workbench is rotatably connected with a disc one, the inner wall of the workbench is fixedly connected with a motor one, the output end of the motor one is fixedly connected with a worm, the outer wall of the worm is meshingly connected with a worm wheel, the inner wall of the worm wheel is fixedly connected with a rotating column one, the outer wall of the rotating column one is fixedly connected with a locking disc and a rotating strip, the upper surface of the rotating strip is fixedly connected with a round pin, the inside of the disc one is fixedly connected with a rotating column two, the outer wall of the rotating column two is fixedly connected with a grooved wheel, the outer wall of the round pin is slidably connected to the inner wall of the grooved wheel, the upper end of the disc one is fixedly connected with a fixed plate one, the upper surface of the fixed plate one is fixedly connected with a slide rail one, the outer wall of the slide rail one is slidably connected with a jig box, the upper surface of the fixed plate one is fixedly connected with a cylinder one, the output end of the cylinder one is fixedly connected to the outer wall of the jig box, and the outer wall of the workbench is provided with a pressing assembly.

[0007] Preferably, the pressing assembly comprises an L-shaped fixing frame, outer walls of the L-shaped fixing frame are fixedly connected with a second fixing plate, an upper surface of the second fixing plate is fixedly connected with a second air cylinder, an output end of the second air cylinder is slidably connected in the second fixing plate and is fixedly connected with a moving plate, a lower surface of the second fixing plate is fixedly connected with a limiting column, an outer wall of the limiting column is slidably connected in the moving plate, and a lower surface of the moving plate is fixedly connected with a suction disc.

[0008] Preferably, outer walls of the locking disc and the gear wheel are in close contact, bottom ends of the rotating column one and the rotating column two are rotatably connected in the workbench.

[0009] Preferably, the jig box is fixedly connected with a second motor, an output end of the second motor is rotatably connected in the jig box and is fixedly connected with a second disc, inner walls of the jig box are fixedly connected with a rectangular plate, an upper surface of the rectangular plate is provided with a limiting groove, and a top end of the second disc is provided with a sliding groove.

[0010] Preferably, inner walls of the jig box are fixedly connected with a second sliding rail, and an outer wall of the second sliding rail is slidably connected with a sliding block.

[0011] Preferably, an upper surface of the sliding block is fixedly connected with a fixing block, and an upper surface of the fixing block is fixedly connected with a clamping column.

[0012] Preferably, an outer wall of the fixing block is fixedly connected with a connecting strip, an inner portion of the connecting strip is fixedly connected with a sliding column, and an outer wall of the sliding column is slidably connected in an inner wall of the sliding groove.

[0013] Preferably, an outer wall of the clamping column is slidably connected in an inner wall of the limiting groove.

[0014] The utility model has the advantages of the following:

[0015] 1. In the utility model, the second air cylinder is started to drive the suction disc to move downwards with the sucked keycap, and the keycap is pressed with the keyboard, the assembly of the keyboard is completed, then the first motor is started to drive another keyboard to be assembled to rotate below the suction disc, so that the effect of multi-station assembly is achieved, and the production efficiency is improved.

[0016] 2. In the utility model, the fixing block moves inwards to drive the clamping column to move inwards and fix the keyboard to be installed with the keycap, so that the displacement of the keyboard to be installed with the keycap during assembly is prevented, and the assembly precision is further improved. DRAWINGS

[0017] Figure 1 A perspective view of an automatic pressing machine for notebook computer keycap assembly is provided in the utility model;

[0018] Figure 2A groove wheel schematic view of an automatic pressing machine for notebook computer keycap assembly is provided in the utility model.

[0019] Figure 3 A jig box schematic view of an automatic pressing machine for notebook computer keycap assembly is provided in the utility model.

[0020] Figure 4 A jig box sectional view of an automatic pressing machine for notebook computer keycap assembly is provided in the utility model.

[0021] Legend:

[0022] 1, workbench; 2, disc one; 3, motor one; 4, worm; 5, worm gear; 6, rotating column one; 7, rotating bar; 8, round pin; 9, groove wheel; 10, rotating column two; 11, locking disc; 12, fixed plate one; 13, slide rail one; 14, jig box; 15, cylinder one; 16, L-shaped fixing frame; 17, fixed plate two; 18, cylinder two; 19, moving plate; 20, limiting column; 21, motor two; 22, disc two; 23, slide groove; 24, slide rail two; 25, sliding block; 26, connecting strip; 27, slide column; 28, fixed block; 29, clamping column; 30, air suction disc; 31, rectangular plate; 32, limiting groove. Specific embodiments

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Reference Figures 1-3The utility model provides an embodiment: an automatic pressing machine for notebook computer key cap assembly, including work table 1, the inner wall rotationally connected with disc one 2 of work table 1, the inner wall fixedly connected with motor one 3 of work table 1, the output fixedly connected with worm 4 of motor one 3, the outer wall meshing connection has worm wheel 5 of worm 4, the inner wall fixedly connected with rotating column one 6 of worm wheel 5, the outer wall fixedly connected with locking disc 11 and rotating strip 7 of rotating column one 6, the upper surface fixedly connected with round pin 8 of rotating strip 7, the inside fixedly connected with rotating column two 10 of disc one 2, the outer wall fixedly connected with groove wheel 9 of rotating column two 10, the outer wall of round pin 8 is connected in the inner wall of groove wheel 9 and slides, the upper end fixedly connected with fixed plate one 12 of disc one 2, the upper surface fixedly connected with sliding rail one 13 of fixed plate one 12, the outer wall slidingly connected with jig box 14 of sliding rail one 13, the upper surface fixedly connected with pneumatic cylinder one 15 of fixed plate one 12, the output fixedly connected in the outer wall of jig box 14 of pneumatic cylinder one 15, and the outer wall of work table 1 is provided with pressing assembly;Pressing assembly includes L-shaped fixing frame 16, the outer wall fixedly connected with fixed plate two 17 of L-shaped fixing frame 16, the upper surface fixedly connected with pneumatic cylinder two 18 of fixed plate two 17, the output slidingly connected in the inside of fixed plate two 17 and fixedly connected with moving plate 19 of pneumatic cylinder two 18, the lower surface fixedly connected with limit post 20 of fixed plate two 17, the outer wall slidingly connected in the inside of moving plate 19 of limit post 20, the lower surface fixedly connected with air suction disc 30 of moving plate 19;

[0025] Specifically, jig box 14 is divided into two parts, one part is used for placing the key cap to be assembled, and the other part is used for placing the keyboard to be installed, after placing the key cap to be assembled and the keyboard to be installed, start motor one 3, motor one 3 will drive worm 4 to rotate and drive worm wheel 5 to rotate, when worm wheel 5 rotates, rotating column one 6 will rotate and drive locking disc 11 and rotating strip 7 to rotate, through the rotation of rotating strip 7, round pin 8 can be rotated, when round pin 8 rotates, it will slide on the inner wall of groove wheel 9 and drive groove wheel 9 to rotate by ninety degrees, so that groove wheel 9 drives rotating column two 10 to rotate by ninety degrees, so that disc one 2 rotates by ninety degrees and drives jig box 14 above disc one 2 to rotate to the lower side of air suction disc 30, and continuous assembly can be realized through repeated operation, thereby greatly improving the production efficiency.

[0026] Refer to Figures 1-3 The outer wall of locking disc 11 is attached to the outer wall of groove wheel 9, the bottom end of rotating column one 6 and rotating column two 10 is rotationally connected in the inside of work table 1.

[0027] Specifically, when round pin 8 does not slide on the inner wall of groove wheel 9, the outer wall of locking disc 11 is attached to the outer wall of groove wheel 9, and locking disc 11 plays a locking role on groove wheel 9.

[0028] Refer toFigure 1 、 Figure 3 and Figure 4 The lower surface of the jig box 14 is fixedly connected with a motor two 21, the output end of the motor two 21 is rotatably connected in the interior of the jig box 14 and is fixedly connected with a disc two 22, the inner wall of the jig box 14 is fixedly connected with a rectangular plate 31, the upper surface of the rectangular plate 31 is provided with a limiting groove 32, the top end of the disc two 22 is provided with a sliding groove 23; the inner wall of the jig box 14 is fixedly connected with a sliding rail two 24, the outer wall of the sliding rail two 24 is slidably connected with a sliding block 25; the upper surface of the sliding block 25 is fixedly connected with a fixed block 28, the upper surface of the fixed block 28 is fixedly connected with a clamping column 29; the outer wall of the fixed block 28 is fixedly connected with a connecting strip 26, the interior of the connecting strip 26 is fixedly connected with a sliding column 27, the outer wall of the sliding column 27 is slidably connected in the inner wall of the sliding groove 23; the outer wall of the clamping column 29 is slidably connected in the inner wall of the limiting groove 32;

[0029] Specifically, the jig box 14 can fix the motor two 21, the motor two 21 can rotate the disc two 22, the rotation of the disc two 22 can make the sliding column 27 slide in the inner wall of the sliding groove 23 provided in the top end of the disc two 22 and move, so as to make the connecting strip 26 drive the fixed block 28 to move inward and drive the clamping column 29 to move inward to fix the keyboard to be installed with the keycap.

[0030] Working principle: when using the combined press, the keycap to be assembled and the keyboard to be installed are placed in the inside of the jig box 14 respectively, then the motor 3 is started, the rotation of the worm 4 is promoted, the rotation of the worm wheel 5 is promoted, the rotation of the rotating column 6 in the inside of the workbench 1 is promoted, and the rotating strip 7 is rotated, the rotating strip 7 is rotated, the circular pin 8 is slid in the inner wall of the tumbler 9, and the tumbler 9 is rotated by ninety degrees, so that the tumbler 9 drives the rotating column 10 to rotate by ninety degrees, so that the rotating column 10 drives the disc 2 to rotate by ninety degrees, when the fixed plate 12 is driven by the disc 2 to the lower side of the suction disc 30, the cylinder 18 is started, the moving plate 19 is moved downward and slides on the outer wall of the limiting column 20, and the suction disc 30 is also moved downward to suck the keycap placed in the jig box 14 through the suction disc 30, then the cylinder 15 is started to drive the jig box 14 to slide on the outer wall of the slide rail 13 to drive the keyboard to be assembled to move to the lower side of the suction disc 30, then the cylinder 18 is started again to drive the suction disc 30 to move the sucked keycap downward to be combined with the keyboard, the assembly of the keyboard is completed, then the motor 3 is started to drive another keyboard to be assembled to rotate to the lower side of the suction disc 30, so that the effect of multi-station assembly is achieved, the production efficiency can be improved, when the keyboard to be installed is placed, it is placed on the upper side of the rectangular plate 31, then the motor 21 is started to drive the disc 22 to rotate, so that the slide column 27 slides in the inner wall of the sliding groove 23 on the top of the disc 22, so that the slide column 27 moves inward, so that the connecting strip 26 drives the fixed block 28 to move inward, the fixed block 28 moves inward to drive the sliding block 25 to slide on the outer wall of the slide rail 24, and the fixed block 28 moves inward to drive the clamping column 29 to move inward to fix the keyboard to be installed, so that the displacement of the keyboard to be installed during assembly is prevented, and the assembly precision can be further improved.

[0031] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An automatic pressing machine for assembling notebook computer keycaps, comprising a workbench (1), characterized in that: The inner wall of the workbench (1) is rotatably connected to a disk 1 (2), the inner wall of the workbench (1) is fixedly connected to a motor 1 (3), the output end of the motor 1 (3) is fixedly connected to a worm (4), the outer wall of the worm (4) is meshingly connected to a worm wheel (5), the inner wall of the worm wheel (5) is fixedly connected to a rotating column 1 (6), the outer wall of the rotating column 1 (6) is fixedly connected to a locking plate (11) and a rotating bar (7), the upper surface of the rotating bar (7) is fixedly connected to a round pin (8), the inside of the disk 1 (2) is fixedly connected to a rotating column 2 (10), the rotating The outer wall of the movable column 2 (10) is fixedly connected to the groove wheel (9), the outer wall of the round pin (8) is slidably connected to the inner wall of the groove wheel (9), the upper end of the disc 1 (2) is fixedly connected to the fixed plate 1 (12), the upper surface of the fixed plate 1 (12) is fixedly connected to the slide rail 1 (13), the outer wall of the slide rail 1 (13) is slidably connected to the jig box (14), the upper surface of the fixed plate 1 (12) is fixedly connected to the cylinder 1 (15), the output end of the cylinder 1 (15) is fixedly connected to the outer wall of the jig box (14), and the outer wall of the workbench (1) is provided with a pressing component.

2. The automatic pressing machine for assembling notebook computer keycaps according to claim 1, characterized in that: The pressing assembly includes an L-shaped fixing frame (16), the outer wall of the L-shaped fixing frame (16) is fixedly connected to a fixing plate 2 (17), the upper surface of the fixing plate 2 (17) is fixedly connected to a cylinder 2 (18), the output end of the cylinder 2 (18) is slidably connected to the inside of the fixing plate 2 (17) and fixedly connected to a moving plate (19), the lower surface of the fixing plate 2 (17) is fixedly connected to a limiting column (20), the outer wall of the limiting column (20) is slidably connected to the inside of the moving plate (19), and the lower surface of the moving plate (19) is fixedly connected to an air suction disk (30).

3. The automatic pressing machine for assembling notebook computer keycaps according to claim 1, characterized in that: The outer wall of the locking plate (11) is fitted with the outer wall of the groove wheel (9), and the bottom ends of the rotating column 1 (6) and the rotating column 2 (10) are both rotatably connected to the inside of the workbench (1).

4. The automatic pressing machine for assembling notebook computer keycaps according to claim 1, characterized in that: The lower surface of the jig box (14) is fixedly connected to a second motor (21), the output end of the second motor (21) is rotatably connected to the inside of the jig box (14) and fixedly connected to a second disc (22), the inner wall of the jig box (14) is fixedly connected to a rectangular plate (31), the upper surface of the rectangular plate (31) is provided with a limiting groove (32), and the top of the second disc (22) is provided with a sliding groove (23).

5. The automatic pressing machine for assembling notebook computer keycaps according to claim 1, characterized in that: The inner wall of the jig box (14) is fixedly connected to a second slide rail (24), and the outer wall of the second slide rail (24) is slidably connected to a slider (25).

6. The automatic pressing machine for assembling notebook computer keycaps according to claim 5, characterized in that: The upper surface of the slider (25) is fixedly connected to a fixing block (28), and the upper surface of the fixing block (28) is fixedly connected to a clamping column (29).

7. The automatic pressing machine for assembling notebook computer keycaps according to claim 6, characterized in that: The outer wall of the fixed block (28) is fixedly connected to a connecting strip (26), the interior of the connecting strip (26) is fixedly connected to a sliding column (27), and the outer wall of the sliding column (27) is slidably connected to the inner wall of the sliding groove (23).

8. The automatic pressing machine for assembling notebook computer keycaps according to claim 6, characterized in that: The outer wall of the clamping column (29) is slidably connected to the inner wall of the limiting groove (32).

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