A kind of screen shaft-cup automatic aligning assembling mechanism
Technical field:
The present invention relates to assembling mechanism apparatus field, relate to a kind of screen shaft-cup automatic aligning assembling mechanism in particular.
Background technology:
Assembling notebook-type computer screen shaft-cup needs to ensure that screen shaft-cup both ends of the surface are to notebook drain pan convex platform both ends of the surface gap uniformity, install notebook computer like this and have aesthetic feeling, and screen axle is not easy card.Shielding shaft-cup during assembling is assembled on boss that notebook drain pan coordinates by buckle pressing, therefore be necessary to design a kind of screen shaft-cup automatic aligning assembling mechanism, whether detection screen shaft-cup both ends of the surface capable of taking pictures are even to the gap of notebook drain pan boss both ends of the surface, simultaneously lateral pressing structure of shoe coordinates press mechanism the thruster of screen shaft-cup to be put in place and firm pasting is guaranteed in the pressurize carrying out certain hour, pressing position is accurate, and pressing is effective.
Summary of the invention:
The object of this invention is to provide a kind of screen shaft-cup automatic aligning assembling mechanism, whether detection screen shaft-cup both ends of the surface capable of taking pictures are even to the gap of notebook drain pan boss both ends of the surface, for pressing is prepared, simultaneously lateral pressing structure of shoe coordinates press mechanism the thruster of screen shaft-cup to be put in place and firm pasting is guaranteed in the pressurize carrying out certain hour.
Technology solution of the present invention is as follows:
A kind of screen shaft-cup automatic aligning assembling mechanism, comprises base plate, described base plate is provided with Carrier mechanism, the support plate of Carrier mechanism is provided with sucker, on described base plate and the top being positioned at Carrier mechanism is provided with screen shaft-cup clamping press mechanism; On described base plate and the front side being positioned at Carrier mechanism is symmetrically installed with take pictures lateral pressing structure of shoe and the right side, a left side respectively and takes pictures lateral pressing structure of shoe; A described left side the take pictures structure of lateral pressing structure of shoe of lateral pressing structure of shoe and the right side of taking pictures is identical.
Described screen shaft-cup clamping press mechanism comprises bearing, bearing is provided with module fixed head, module fixed head is provided with X-axis mechanism, X-axis mechanism is provided with module connecting plate; Described module connecting plate is provided with elevating mechanism, elevating mechanism is connected with clip claw mechanism and press mechanism; Described clip claw mechanism comprises jaw cylinder fixed block, the lift cylinder contiguous block of elevating mechanism is provided with jaw cylinder fixed block; Described jaw cylinder fixed block is provided with jaw cylinder holder, jaw cylinder holder is provided with jaw cylinder; Described jaw cylinder bottom is provided with two jaws; Described press mechanism comprises and presses down air cylinder fixed plate, jaw cylinder holder is provided with by back-up block and presses down air cylinder fixed plate, and press down the front portion that air cylinder fixed plate is positioned at jaw cylinder; Described pressing down in air cylinder fixed plate is provided with lower air cylinder, and the lower end of lower air cylinder is connected with lower platen, and the left and right sides, bottom of described lower platen is separately installed with lower lock block.
Described right side lateral pressing structure of shoe of taking pictures comprises CCD mechanism, and CCD mechanism is arranged on bottom base plate; Described base plate is provided with slide rail, and slide rail upper left-hand is provided with side push mechanism by slide block a; Base plate is provided with the pushing block driving mechanism that driving side pushing mechanism moves on slide rail; Slide rail upper right by slide block b be provided with CCD mechanism with the use of prism projection arrangement; Described base plate is provided with the prism projection driving mechanism driving prism projection arrangement to move on slide rail.
The CCD of described CCD mechanism is through base plate, and CCD is positioned at immediately below prism projection arrangement, and CCD is phase with vertical installation with screen shaft-cup, by the prism of prism projection arrangement, two faces that screen shaft-cup will detect is projected as two lines.
As preferably, described X-axis mechanism comprises X-axis motor, X-axis motor mounting plate, X-axis shaft coupling, the linear module of X-axis, the linear module slide block of X-axis, X-axis slide rail cushion block, X-axis slide rail and X-axis slide block, and described X-axis motor mounting plate, the linear module of X-axis and X-axis slide rail cushion block are arranged on module fixed head respectively; Described X-axis motor is arranged on X-axis motor mounting plate, and X-axis motor is linked together by X-axis shaft coupling and the linear module of X-axis, the linear module of X-axis is provided with the linear module slide block of X-axis; Described X-axis slide rail cushion block is provided with X-axis slide rail, X-axis slide rail is provided with X-axis slide block, the linear module slide block of described X-axis and and X-axis slide block on be connected to module connecting plate.
As preferably, described elevating mechanism comprises lift cylinder mount pad, lift cylinder, lift cylinder joint, lift cylinder contiguous block, lifting slider and lifting sliding rail, described lift cylinder mount pad is arranged on module connecting plate, and described lift cylinder is arranged on lift cylinder mount pad; The piston-rod lower end of described lift cylinder is connected to lift cylinder contiguous block by lift cylinder joint; Described module connecting plate is positioned at cylinder both sides and is installed with one group of lifting slider respectively, often to organize lifting slider coordinates one group of lifting sliding rail is installed, two groups of lifting sliding rails are provided with jaw cylinder fixed block.
As preferably, described lower lock block is Z-type structure, and under the top of Z-type structure is arranged on lower platen, the bottom of Z-type structure is between two jaws.
As preferably, described CCD mechanism comprises CCD connecting plate, CCD mount pad, CCD adjustable plate, CCD adjustment screw seat, CCD adjustment screw, CCD fixed block and CCD, described CCD connecting plate is arranged on bottom base plate, described CCD connecting plate bottom is provided with CCD mount pad, CCD mount pad is provided with CCD adjustable plate, the lower surface of CCD mount pad is provided with CCD adjustment screw seat, and CCD adjustment screw is arranged on CCD adjustment screw seat and the upper end of CCD adjustment screw is connected to CCD adjustable plate; Described CCD adjustable plate is provided with CCD fixed block, CCD fixed block is provided with CCD.
As preferably, described side push mechanism comprises cylinder slide block keel, cylinder microscope carrier, side pressure cylinder and pushing block, and described cylinder slide block keel is arranged on slide block a, and described cylinder microscope carrier is arranged on cylinder slide block keel; Described cylinder microscope carrier is provided with side pressure cylinder, and the piston rod front end of side pressure cylinder is connected to pushing block.
As preferably, described pushing block driving mechanism comprises side pressure cylinder mount frame, side pressure cylinder, side pressure cylinder contiguous block and side pressure buffer, described side pressure cylinder mount frame is arranged on base plate, described side pressure cylinder mount frame is provided with side pressure cylinder, the piston rod front end of described side pressure cylinder is provided with side pressure cylinder contiguous block, and side pressure cylinder contiguous block and cylinder microscope carrier are fixed together; Described side pressure cylinder mount frame is provided with side pressure buffer, when side pressure cylinder contiguous block moves, buffer limit can be carried out by contact side compression buffer.
As preferably, described prism projection arrangement comprises light source slide block keel, light source microscope carrier, prism fixed head, prism, light source adjustable plate, light source installing rack and light source, described light source slide block keel is arranged on slide block b, described light source microscope carrier is arranged on light source slide block keel, described light source microscope carrier is provided with slotted eye, on described light source microscope carrier and the left and right sides being positioned at slotted eye is separately installed with light source adjustable plate, often organize on light source adjustable plate and one group of light source installing rack is installed, often organize on light source installing rack and one group of light source is installed; On described light source microscope carrier and the rear side being positioned at slotted eye is provided with prism fixed head, prism fixed head is provided with prism, and two groups of source symmetric are arranged in the left and right sides of prism.
As preferably, described prism projection driving mechanism comprises prism projection cylinder mount frame, prism projection cylinder and prism projection cylinder contiguous block, described prism projection cylinder mount frame is arranged on base plate, described prism projection cylinder mount frame is provided with prism projection cylinder, the piston rod front end of described prism projection cylinder is connected to prism projection cylinder contiguous block, and prism projection cylinder contiguous block and light source microscope carrier link together.
As preferably, on described base plate, right part is provided with buffer holder, and buffer holder is provided with buffer, and the right side of described light source microscope carrier is provided with prism block, and prism block can contact buffer and carry out buffer limit; Described base plate is positioned on the left of slide block a and is provided with positive stop, and positive stop can stop the left lateral journey of slide block a.
Beneficial effect of the present invention is:
Clip claw mechanism and press mechanism are transported to job position by the lift cylinder action of screen shaft-cup clamping press mechanism of the present invention; Clip claw mechanism clamping screen shaft-cup two ends, the X-axis motor driven belts of X-axis mechanism is moved jaw and is moved, jaw drives screen shaft-cup to move the gap of adjusting screen shaft-cup both ends of the surface to notebook drain pan boss both ends of the surface in X-direction, when gap between two ends is equal, screen shaft-cup is compressed into the engaging of drain pan convex platform and pressurize a period of time by press mechanism.
CCD mechanism of the present invention has broken conventional CCD application, CCD and workpiece at right angle setting, by the prism of prism projection arrangement, two faces that screen shaft-cup will detect are projected as two lines, CCD below prism takes pictures to prism projects two lines and measures and the value feedback that will measure, and detects screen shaft-cup both ends of the surface whether even to the gap of notebook drain pan boss both ends of the surface.Side push mechanism coordinates press mechanism screen shaft-cup thruster to be put in place and firm pasting is guaranteed in the pressurize carrying out certain hour, and the present invention has high-precision taking pictures and locomitivity.Also the labour intensity of workman is reduced to a great extent the while of well replacing traditional manual work and greatly improve acceptance rate and the production efficiency of product.
The present invention ensures that screen shaft-cup both ends of the surface are to notebook drain pan convex platform both ends of the surface gap uniformity, installs notebook computer like this and has aesthetic feeling, and during assembling, screen shaft-cup is assembled into by buckle pressing on boss that notebook drain pan coordinates, and shields axle and be not easy card.The present invention can accurately control flow shaft-cup both ends of the surface be to notebook drain pan boss both ends of the surface gap uniformity, and pressing position is accurate, and pressing is effective and attractive in appearance.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is another structural representation of the present invention;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the top view of Fig. 1;
Fig. 5 is the left view of Fig. 1;
Fig. 6 is the structural representation of screen shaft-cup of the present invention clamping press mechanism;
Fig. 7 is the front view of Fig. 6;
Fig. 8 is the left view of Fig. 6;
Fig. 9 is one of decomposition texture schematic diagram of Fig. 6;
Figure 10 is the decomposition texture schematic diagram two of Fig. 6;
Figure 11 is take pictures the front view of lateral pressing structure of shoe in the right side of the present invention;
Figure 12 is one of structural representation not with base plate in Figure 11;
Figure 13 is the structural representation two not with base plate in Figure 11;
Figure 14 is the structural representation three not with base plate in Figure 11;
Figure 15 is the structural representation four not with base plate in Figure 11.
Detailed description of the invention:
Embodiment, is shown in accompanying drawing 1 ~ 15, a kind of screen shaft-cup automatic aligning assembling mechanism, comprise base plate I, described base plate is provided with Carrier mechanism II, the support plate of Carrier mechanism is provided with sucker, on described base plate and the top being positioned at Carrier mechanism is provided with screen shaft-cup clamping press mechanism III; On described base plate and the front side being positioned at Carrier mechanism is symmetrically installed with take pictures lateral pressing structure of shoe IV and the right side, a left side respectively and takes pictures lateral pressing structure of shoe V; A described left side the take pictures structure of lateral pressing structure of shoe of lateral pressing structure of shoe and the right side of taking pictures is identical.
Described screen shaft-cup clamping press mechanism comprises bearing 1, described bearing is provided with module fixed head 2, described module fixed head is provided with X-axis mechanism VI, described X-axis mechanism comprises X-axis motor 3, X-axis motor mounting plate 4, X-axis shaft coupling 5, the linear module of X-axis 6, the linear module slide block 7 of X-axis, X-axis slide rail cushion block 8, X-axis slide rail 9 and X-axis slide block 10, and described X-axis motor mounting plate, the linear module of X-axis and X-axis slide rail cushion block are arranged on module fixed head respectively; Described X-axis motor is arranged on X-axis motor mounting plate, and X-axis motor is linked together by X-axis shaft coupling and the linear module of X-axis, the linear module of X-axis is provided with the linear module slide block of X-axis; Described X-axis slide rail cushion block is provided with X-axis slide rail, X-axis slide rail is provided with X-axis slide block, the linear module slide block of described X-axis and and X-axis slide block on be connected to module connecting plate.
Described X-axis slide rail cushion block top is provided with X-axis mounting bar 11, X-axis mounting bar is provided with X-axis photoelectric sensor 12; Described module connecting plate top is provided with the X-axis sensing chip 13 matched with X-axis photoelectric sensor.
X-axis motor drives X-axis linear module slide block to move along the linear module of X-axis, thus makes the linear module slide block of X-axis drive module connecting plate to move along X-axis slide rail, ensures steadily mobile.And module connecting plate is determined by X-axis photoelectric sensor in the displacement of X-direction.
Described X-axis mechanism is provided with module connecting plate 14; Described module connecting plate is provided with elevating mechanism VII, described elevating mechanism comprises lift cylinder mount pad 15, lift cylinder 16, lift cylinder joint 17, lift cylinder contiguous block 18, lifting slider 19 and lifting sliding rail 20, described lift cylinder mount pad is arranged on module connecting plate, and described lift cylinder is arranged on lift cylinder mount pad; The piston-rod lower end of described lift cylinder is connected to lift cylinder contiguous block by lift cylinder joint; Described module connecting plate is positioned at cylinder both sides and is installed with one group of lifting slider respectively, often to organize lifting slider coordinates one group of lifting sliding rail is installed.
Described two groups of lifting sliding rail upper ends are separately installed with pool of buffer device holder 21, often organize on buffer holder and are provided with pool of buffer device 22; Described module connecting plate is positioned at immediately below buffer and is provided with block 23.
Elevating mechanism is connected with clip claw mechanism and press mechanism; Described clip claw mechanism comprises jaw cylinder fixed block 24, the lift cylinder contiguous block of elevating mechanism is provided with jaw cylinder fixed block, two groups of lifting sliding rails are provided with jaw cylinder fixed block, described jaw cylinder fixed block is provided with jaw cylinder holder 25, jaw cylinder holder is provided with jaw cylinder 26; Described jaw cylinder bottom is provided with two jaws; The left and right sides, described jaw cylinder holder top is separately installed with jaw slide rail 27, often organizes cooperation on jaw slide rail and is provided with jaw slide block 28, often organize on jaw slide block and be provided with one group of jaw slide plate 29, often organize outside jaw slide plate and be provided with one group of jaw 30.
Described lift cylinder drives lift cylinder contiguous block oscilaltion campaign, and lift cylinder contiguous block drives the motion of jaw cylinder fixed block, and jaw cylinder fixed block runs more steady under the effect of lifting sliding rail and lifting slider, and the buffer contact blocks that moves through of jaw cylinder fixed block carries out spacing, prevents overtravel.
Described jaw air cylinder driven can drive two jaws to move along respective jaw slide rail respectively, ensures two jaw gripping products and operates steadily.
Described press mechanism comprises and presses down air cylinder fixed plate 31, jaw cylinder holder is provided with by back-up block 32 and presses down air cylinder fixed plate, and press down the front portion that air cylinder fixed plate is positioned at jaw cylinder; Described pressing down in air cylinder fixed plate is provided with lower air cylinder 33, and the lower end of lower air cylinder is connected with lower platen 34, and the left and right sides, bottom of described lower platen is separately installed with lower lock block 35.
Described lower lock block is Z-type structure, and under the top of Z-type structure is arranged on lower platen, the bottom of Z-type structure is between two jaws.The screen shaft-cup of such two jaw grippings, by adjusted position postpone, presses down air cylinder driven lower platen and presses down, on the boss that lower platen road drives lower lock block to be assembled into by buckle pressing by screen shaft-cup notebook drain pan coordinates.
Described right side lateral pressing structure of shoe of taking pictures comprises mechanism of CCD mechanism VIII, CCD and is arranged on bottom base plate; Described base plate is provided with two slide rails 36, the upper left-hand of every bar slide rail slide rail is provided with side push mechanism by slide block a37; Described base plate is provided with the pushing block driving mechanism that driving side pushing mechanism moves on slide rail; Described every bar slide rail upper right by slide block b38 be provided with CCD mechanism with the use of prism projection arrangement; Described base plate is provided with the prism projection driving mechanism driving prism projection arrangement to move on slide rail.
Described CCD mechanism comprises CCD connecting plate 39, CCD mount pad 40, CCD adjustable plate 41, CCD adjustment screw seat 42, CCD adjustment screw 43, CCD fixed block 44 and CCD45, described CCD connecting plate is arranged on bottom base plate, described CCD connecting plate bottom is provided with CCD mount pad, CCD mount pad is provided with CCD adjustable plate, the lower surface of CCD mount pad is provided with CCD adjustment screw seat, and CCD adjustment screw is arranged on CCD adjustment screw seat and the upper end of CCD adjustment screw is connected to CCD adjustable plate; Described CCD adjustable plate is provided with CCD fixed block, CCD fixed block is provided with CCD.
Described CCD mount pad is provided with long slot bore, and CCD adjustable plate is by bolt and utilize long slot bore adjustable ground to be arranged on CCD mount pad, and carries out by CCD adjustment screw the position regulating CCD adjustable plate.
Described side push mechanism comprises cylinder slide block keel 46, cylinder microscope carrier 47, side pressure cylinder 48 and pushing block 49, and described cylinder slide block keel is arranged on slide block a, and described cylinder microscope carrier is arranged on cylinder slide block keel; Described cylinder microscope carrier is provided with side pressure cylinder, and the piston rod front end of side pressure cylinder is connected to pushing block.
Described pushing block driving mechanism comprises side pressure cylinder mount frame 50, side pressure cylinder 51, side pressure cylinder contiguous block 52 and side pressure buffer 53, described side pressure cylinder mount frame is arranged on base plate, described side pressure cylinder mount frame is provided with side pressure cylinder, the piston rod front end of described side pressure cylinder is provided with side pressure cylinder contiguous block, and side pressure cylinder contiguous block and cylinder microscope carrier are fixed together; Described side pressure cylinder mount frame is provided with side pressure buffer, when side pressure cylinder contiguous block moves, buffer limit can be carried out by contact side compression buffer.
Described prism projection arrangement comprises light source slide block keel 54, light source microscope carrier 55, prism fixed head 56, prism 57, light source adjustable plate 58, light source installing rack 59 and light source 60, described light source slide block keel is arranged on slide block b, described light source microscope carrier is arranged on light source slide block keel, described light source microscope carrier is provided with slotted eye, on described light source microscope carrier and the left and right sides being positioned at slotted eye is separately installed with light source adjustable plate, often organize on light source adjustable plate and one group of light source installing rack is installed, often organize on light source installing rack and one group of light source is installed; On described light source microscope carrier and the rear side being positioned at slotted eye is provided with prism fixed head, prism fixed head is provided with prism, and two groups of source symmetric are arranged in the left and right sides of prism.
Described prism projection driving mechanism comprises prism projection cylinder mount frame 61, prism projection cylinder 62 and prism projection cylinder contiguous block 63, described prism projection cylinder mount frame is arranged on base plate, described prism projection cylinder mount frame is provided with prism projection cylinder, the piston rod front end of described prism projection cylinder is connected to prism projection cylinder contiguous block, and prism projection cylinder contiguous block and light source microscope carrier link together.
On described base plate, right part is provided with buffer holder 64, buffer holder is provided with buffer 65, and the right side of described light source microscope carrier is provided with prism block 66, and prism block can contact buffer and carry out buffer limit.
Described base plate is positioned on the left of slide block a and is provided with positive stop 67, and positive stop can stop the left lateral journey of slide block a.
The CCD of described CCD mechanism is through base plate, and CCD is positioned at immediately below prism projection arrangement, CCD is phase with vertical installation with screen shaft-cup, by the prism of prism projection arrangement, two faces that screen shaft-cup will detect are projected as two lines, CCD below prism takes pictures to prism projects two lines and measures and the value feedback that will measure, and detects screen shaft-cup both ends of the surface whether even to the gap of notebook drain pan boss both ends of the surface.
Operation principle of the present invention: product is put into Carrier mechanism by workman, the sucker of Carrier mechanism is by product absorption location; Clip claw mechanism and press mechanism are transported to job position by lift cylinder action; Clip claw mechanism clamping screen shaft-cup two ends, motor drives jaw to drive screen shaft-cup to move adjusting screen shaft-cup both ends of the surface to drain pan boss both ends of the surface gap in X-direction; Clip claw mechanism and press mechanism are transported to job position by lift cylinder action; Clip claw mechanism clamping screen shaft-cup two ends, the X-axis motor driven belts of X-axis mechanism is moved jaw and is moved, the gap of left and right take pictures lateral pressing structure of shoe difference screen used for taking photo shaft-cup both ends of the surface and notebook computer drain pan boss both ends of the surface, jaw drives screen shaft-cup to move the gap of adjusting screen shaft-cup both ends of the surface to notebook drain pan boss both ends of the surface in X-direction, and side push mechanism coordinates press mechanism to put in place shielding shaft-cup thruster and firm pasting is guaranteed in the pressurize carrying out certain hour.
Above-described embodiment is the specific descriptions of carrying out the present invention; just the present invention is further described; can not be interpreted as limiting the scope of the present invention, those skilled in the art makes some nonessential improvement according to the content of foregoing invention and adjustment all falls within protection scope of the present invention.