CN111872653A - Automatic rigging machine of apron - Google Patents
Automatic rigging machine of apron Download PDFInfo
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- CN111872653A CN111872653A CN202010761649.0A CN202010761649A CN111872653A CN 111872653 A CN111872653 A CN 111872653A CN 202010761649 A CN202010761649 A CN 202010761649A CN 111872653 A CN111872653 A CN 111872653A
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 53
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000010030 laminating Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 38
- 230000033001 locomotion Effects 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- 239000000741 silica gel Substances 0.000 description 13
- 229910002027 silica gel Inorganic materials 0.000 description 13
- 230000006872 improvement Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000010615 ring circuit Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
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- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention relates to an automatic cover plate laminating machine which comprises a rack, wherein the automatic cover plate laminating machine comprises a feeding system, a positioning system and a pressing unit, wherein the feeding system is arranged on the rack, the positioning system is arranged on the side edge of the feeding system, and the pressing unit is arranged beside the positioning system; the feeding system comprises a base, a feeding jacking unit is arranged below the base, a synchronous transfer device and a primary positioning unit are sequentially arranged above the base, a suction unit is arranged at the upper end of the synchronous transfer device, a cassette unit is arranged at the middle end of the synchronous transfer device, an air cylinder fixing block is arranged on the synchronous transfer device, a first air cylinder is arranged on the air cylinder fixing block, and the first air cylinder is connected with the suction unit; the positioning system is sequentially provided with a lifting unit, a secondary positioning unit and a dividing unit from bottom to top; in conclusion, the invention has the advantages of low cost, high yield, high efficiency, high automation degree, suitability for various sizes, high positioning precision and small limitation, and can work at multiple stations simultaneously.
Description
Technical Field
The invention relates to the field of glass cover plate treatment, in particular to an automatic cover plate laminating machine.
Background
In the existing glass cover plate processing production, the automation degree is low, the glass cover plate is generally manually attached, due to the fact that proficiency of field operators is different, the speed difference of cover plate attachment is large, and the operation force and working habit of operators for cover plate attachment are different, the glass is easily scratched, the glass is scratched, the cover plate is not tightly attached, and the like, the quality and the yield of products are difficult to guarantee;
the existing positioning jig mostly adopts the telescopic driving of the cylinder to drive the two clamping structures connected with the cylinder to be separated and close, so that the positioning purpose is achieved, the stroke of the cylinder is limited, the cylinder cannot be suitable for mobile phone glass with various sizes, and the limitation is large; the single cylinder telescopic positioning device cannot be universally used for automatically positioning glass of a plurality of stations on the rotary cutting disc, and only can fixedly position mobile phone glass placed on one station;
when a plurality of stations on the rotary cutting disc are positioned by using a plurality of telescopic positioning devices of the air cylinders, the repeated positioning precision is not high, the positioning errors of different stations are different, and the increase of uncertain factors causes that equipment needs to carry out error debugging for many times in the processing production process, so that the production efficiency and the processing precision are greatly reduced, and the yield of products cannot be guaranteed.
Disclosure of Invention
The invention aims to solve the technical problem of providing the automatic cover plate laminating machine which is low in cost, high in yield, high in efficiency, high in automation degree, suitable for various sizes, high in positioning precision, small in limitation and capable of working at multiple stations simultaneously.
In order to achieve the purpose, the invention provides an automatic cover plate laminating machine which comprises a rack and is characterized by comprising a feeding system, a positioning system and a laminating unit, wherein the feeding system is arranged on the rack;
the feeding system comprises a base, a feeding jacking unit is arranged below the base, a synchronous transfer device and a primary positioning unit are sequentially arranged above the base, a suction unit is arranged at the upper end of the synchronous transfer device, a cassette unit is arranged at the middle end of the synchronous transfer device, an air cylinder fixing block is arranged on the synchronous transfer device, a first air cylinder is arranged on the air cylinder fixing block, and the first air cylinder is connected with the suction unit;
the positioning system is sequentially provided with a lifting unit, a secondary positioning unit and a dividing unit from bottom to top; the lifting unit comprises a cylinder connecting plate, a lifting cylinder and a floating joint; the positioning unit comprises a first positioning plate, a synchronous movement mechanism arranged below the first positioning plate, a guide rail and a sliding block which are correspondingly arranged on the first positioning plate, and a positioning mechanism which is arranged on the sliding block and connected with the synchronous movement mechanism; the cutting unit comprises a rotary cutting disc, a rotary motion mechanism arranged below the rotary cutting disc and a sucker jig arranged on the rotary cutting disc;
the pressing unit comprises a support frame arranged on the rack, a moving platform arranged on the support frame, a distance adjusting device arranged on the moving platform, a pressing air cylinder arranged on the side edge of the moving platform and above the rotary dividing plate correspondingly, and a sliding ring device arranged on the pressing air cylinder.
As an improvement of the invention, the loading jacking unit comprises a jacking fixed plate fixed on the base, a lifting module arranged on the jacking fixed plate, a jacking rod arranged on the lifting module corresponding to the cartridge unit, and a motor connected with the lifting module through a coupler; the lifting module comprises a lifting die holder, a lifting slide rail and a lifting slide block matched with the lifting slide rail, and the jacking rod is arranged on the lifting slide block to realize synchronous lifting.
As an improvement of the invention, the synchronous transfer device is sequentially provided with a transfer bottom plate, a transfer support frame, a support plate and a transfer module from bottom to top, and the suction unit is arranged on the side surface of the transfer module; the shifting module comprises a shifting mold base, a shifting slide rail and a shifting slide block matched with the shifting slide rail.
As an improvement of the invention, the primary positioning unit comprises a positioning support frame, a cylinder fixing plate, a positioning cylinder and a second positioning plate which are arranged on the transfer bottom plate from bottom to top, wherein the cylinder fixing plate is connected with the positioning cylinder through a positioning pin, and the cylinder fixing plate is connected with the second positioning plate through a support column and a bolt; the positioning cylinder is a four-claw positioning cylinder, and the second positioning plate is arranged corresponding to the four-claw positioning cylinder.
As an improvement of the invention, the suction unit is sequentially provided with a vacuum chuck, a suction nozzle fixing plate, a compression spring, a fixing block, a suction nozzle bearing, a separation blade, a guide shaft and a suction nozzle telescopic separation blade from bottom to top, an O-shaped gasket is arranged between the suction nozzle and the suction nozzle fixing plate, through holes are formed in the suction nozzle fixing plate and the fixing block at corresponding positions, and the suction nozzle fixing plate, the compression spring, the fixing block, the suction nozzle bearing, the separation blade, the guide shaft and the suction nozzle telescopic separation blade are connected through the through holes by bolts.
As an improvement of the present invention, the cassette unit includes a cassette guide seat and a cassette disposed on the cassette guide seat, wherein the four sides of the cassette are blocking walls, and the middle is a storage chamber for placing a containing cover plate.
As an improvement of the invention, the positioning mechanism is sequentially provided with an L-shaped connecting block, a sliding block connecting block, a T-shaped connecting block, a positioning shaft and a cam follower from bottom to top.
As an improvement of the invention, the rotary motion mechanism comprises a flange plate connected with the rotary dividing disc, a divider arranged below the flange plate, a gear box connected with the divider and a motor connected with the gear box.
As an improvement of the invention, the middle part of the rack is set into a double-layer structure through an upper partition plate and a lower partition plate, and the double-layer structure is respectively an upper positioning pressing layer and a lower lifting moving layer, a pressing unit and a rotary dividing disc are arranged on the positioning pressing layer, and a lifting unit and a secondary positioning unit are arranged in the lifting moving layer; the upper partition plate and the lower partition plate are provided with through holes, and the feeding system is arranged below the middle parts of the positioning pressing layer, the lifting moving layer and the rack through the through holes.
As an improvement of the invention, the slip ring device comprises a slip ring circuit pipe and a slip ring disc arranged at the tail end, one end of the slip ring device is connected above the air cylinder, and the other end of the slip ring device is connected with the center of the rotary dividing disc.
From the above, the application of the technical scheme of the invention has the following beneficial effects:
firstly, a loading jacking unit drives a cover plate in a cassette unit to move up and down; the synchronous transfer device drives the suction unit to slide left and right; the primary positioning unit is used as a carrier for positioning; the suction unit is used for sucking the cover plate and realizing the movement and the grabbing of the cover plate; the cassette unit is used for storing the cover plate; the first cylinder is connected with the suction unit to drive the suction unit to move up and down; the floating joint is used for connecting the lifting unit and the secondary positioning unit to enable the lifting unit and the secondary positioning unit to move together; the synchronous movement mechanism drives the positioning mechanism to tension and relax; the positioning mechanism positions the glass placed in the sucker jig; rotating the positioned product to the next station by the rotary dividing disc; the sucking disc tool is used for placing the glass and the cover plate and pressing the glass and the cover plate.
Secondly, the motor drives the lifting sliding block to move up and down, and the jacking rod can push out a cover plate in a storage chamber of the cartridge unit so as to be adsorbed by the absorption unit due to the fact that the jacking rod is arranged on the lifting sliding block and moves up and down along with the lifting sliding block; the transferring module drives the adsorption unit to move left and right; the four-claw cylinder is positioned more accurately, so that the cover plate is pressed more tightly; the vacuum chuck does not damage the workpiece and has no pollution; the cartridge is convenient to store the silica gel cover plate, frequent charging is not needed, time is saved, the cartridge is more convenient to directly replace when empty, and the silica gel cover plate is not needed to be added during shutdown;
thirdly, the synchronous movement mechanism is connected with the positioning mechanism through an L-shaped connecting block, when the motor rotates forwards and backwards, the synchronous wheel rotates forwards and backwards to drive the synchronous belt to move, and the positioning unit is tensioned or loosened to realize accurate positioning of the glass cover plate; the sliding block connecting block is connected with the sliding block on the sliding rail, the cam follower can effectively slow down impact load with glass in the process of positioning the glass cover plate, the occurrence of the problems of edge breakage, scratch and the like of the glass is reduced, and the precision and the yield of products are improved.
Thirdly, the lifting and tensioning of the cam follower enables the glass to be accurately positioned on the sucker jig of the rotary dividing disc; the flange plate connects the divider with the rotary dividing plate to realize intermittent motion, and the divider has the characteristics of high dividing precision, stable operation, large transmission torque, self-locking during positioning, compact structure, small volume, low noise, good high-speed performance and long service life; the gear is used for increasing and decreasing the rotating speed of the motor.
Fourthly, the middle part of the rack is of a double-layer structure, so that the feeding system, the positioning system and the pressing unit can be conveniently fixed and supported, and the structure is clear and the layers are obvious; wherein, material loading, location once, secondary location, pressfitting process are all on the upper strata, are convenient for observe and use.
In conclusion, the automatic cover plate laminating machine has the advantages of low cost, high yield, high efficiency, high automation degree, suitability for various sizes, high positioning precision and small limitation, and can work at multiple stations simultaneously.
Drawings
FIG. 1 is a schematic structural view of an automatic cover plate laminating machine according to the present invention;
FIG. 2 is a schematic structural view of the automatic cover plate laminating machine with the frame removed;
FIG. 3 is a schematic structural diagram of a feeding system;
FIG. 4 is an exploded view of the charging system;
fig. 5 is an exploded view of the loading jacking unit;
FIG. 6 is a schematic structural diagram of the synchronous transfer device;
FIG. 7 is a schematic structural diagram of a primary positioning unit;
fig. 8 is an exploded view of the suction unit;
FIG. 9 is a schematic structural diagram of a cassette unit;
FIG. 10 is a schematic diagram of a positioning system;
FIG. 11 is a schematic structural view of the lifting unit;
FIG. 12 is a schematic structural diagram of a secondary positioning unit;
FIG. 13 is a schematic structural diagram of a partition unit;
FIG. 14 is an exploded view of the positioning mechanism;
FIG. 15 is a schematic structural view of the pressing unit;
in the drawings are labeled: 1. a frame, 2, a feeding system, 3, a positioning system, 4, a pressing unit, 5, an upper separation plate, 6, a lower separation plate, 21, a base, 22, a feeding jacking unit, 23, a synchronous transfer device, 24, a primary positioning unit, 25, a suction unit, 26, a cassette unit, 27, a cylinder fixing block, 28, a cylinder, 31, a lifting unit, 32, a secondary positioning unit, 33, a dividing unit, 41, a support frame, 42, a moving platform, 43, a distance adjusting device, 44, a pressing cylinder, 45, a slip ring device, 221, a jacking fixing plate, 222, a lifting module, 223, a jacking rod, 224, a lifting die holder, 225, a lifting slide rail, 226, a lifting die holder, 231, a transfer bottom plate, 232, a transfer support frame, 233, a support plate, 234, a transfer module, 241, a positioning support frame, 242, a cylinder fixing plate, 243, a positioning cylinder, 244 and a second positioning plate, 245. the device comprises a positioning pin 246, a supporting column 251, a vacuum chuck 252, a suction nozzle 253, a suction nozzle fixing plate 254, a compression spring 255, a fixing block 256, a suction nozzle bearing 257, a baffle plate 258, a guide shaft 259, a suction nozzle telescopic baffle plate 260, an O-shaped gasket 261, a cassette guide seat 262, a cassette 263, a baffle wall 264, a storage chamber 311, a cylinder connecting plate 312, a lifting cylinder 313, a floating joint 321, a first positioning plate 322, a synchronous motion mechanism 323, a positioning mechanism 324, an L-shaped connecting block 325, a sliding block connecting block 326, a T-shaped connecting block 327, a positioning shaft 328, a cam follower 331, a rotary dividing disc 332, a rotary motion mechanism 333, a suction cup jig 334, a flange plate 335, a divider 336, a gear box 451, a sliding ring line pipe 452 and a sliding ring disc.
Detailed Description
The following embodiments of the present invention will be further described with reference to the accompanying drawings, which are provided to facilitate understanding of the present invention, but are not intended to limit the present invention.
Fig. 1-15 show an automatic cover plate laminating machine disclosed by the invention, which comprises a rack 1, and is characterized in that the automatic cover plate laminating machine comprises a feeding system 2 arranged on the rack 1, a positioning system 3 arranged on the side of the feeding system 2, and a pressing unit 4 arranged beside the positioning system 3;
the feeding system 2 comprises a base 21, a feeding jacking unit 22 is arranged below the base 21, a synchronous transfer device 23 and a primary positioning unit 24 are sequentially arranged above the base 21, a suction unit 25 is arranged at the upper end of the synchronous transfer device 23, a cassette unit 26 is arranged at the middle end of the synchronous transfer device 23, an air cylinder fixing block 27 is arranged on the synchronous transfer device 23, a first air cylinder 28 is arranged on the air cylinder fixing block 27, and the first air cylinder 28 is connected with the suction unit 25;
the positioning system 3 is sequentially provided with a lifting unit 31, a secondary positioning unit 32 and a dividing unit 33 from bottom to top; the lifting unit 31 comprises a cylinder connecting plate 311, a lifting cylinder 312 and a floating joint 313; the positioning unit comprises a first positioning plate 321, a synchronous movement mechanism 322 arranged below the first positioning plate 321, a guide rail and a slide block which are correspondingly arranged on the first positioning plate 321, and a positioning mechanism 323 arranged on the slide block and connected with the synchronous movement mechanism 322; the dividing unit 33 includes a rotary dividing disk 331, a rotary motion mechanism 332 provided below the rotary dividing disk 331, and a suction cup jig 333 provided on the rotary dividing disk 331;
the pressing unit 4 includes a supporting frame 41 disposed on the frame 1, a moving platform 42 disposed on the supporting frame 41, a distance adjusting device 43 disposed on the moving platform 42, a pressing cylinder 44 disposed on a side of the moving platform 42 and above the rotating dividing plate 331, and a slip ring device 45 disposed on the pressing cylinder 44.
In the above technical solution, the loading jacking unit 22 drives the cover plate in the cassette unit 26 to move up and down; the synchronous transfer device 23 drives the suction unit 25 to slide left and right; the primary positioning unit 24 will be the carrier for positioning; the suction unit 25 is used for sucking the cover plate and realizing the movement and grabbing of the cover plate; the cassette unit 26 is used for storing the cover plate; the first air cylinder 28 is connected with the suction unit 25 to drive the suction unit 25 to realize the function of moving up and down; the floating joint 313 is used for connecting the lifting unit 31 and the secondary positioning unit 32 to move together; the synchronous movement mechanism 322 drives the positioning mechanism 323 to tension and relax; the positioning mechanism 323 positions the glass placed in the suction cup jig 333; the rotary dividing disc 331 rotates the positioned product to the next station; the suction cup jig 333 is used for placing glass and a cover plate and performing press-fitting thereon.
As a preferred embodiment of the present invention, the loading jacking unit 22 includes a jacking fixing plate 221 fixed on the base 21, a lifting module 222 disposed on the jacking fixing plate 221, a jacking rod 223 disposed on the lifting module 222 corresponding to the cassette unit 26, and a motor connected to the lifting module 222 through a coupling; the lifting module 222 comprises a lifting die holder 224, a lifting slide rail 225 and a lifting slide block 226 matched with the lifting slide rail 225, and the lifting rod 223 is arranged on the lifting slide block 226 to realize synchronous lifting.
As a preferred embodiment of the present invention, the synchronous transfer device 23 is provided with a transfer base plate 231, a transfer support frame 232, a support plate 233, and a transfer module 234 in sequence from bottom to top, and the suction unit 25 is provided on the side of the transfer module 234; the transferring module 234 includes a transferring mold base, a transferring slide rail and a transferring slide block matching with the transferring slide rail.
As a preferred embodiment of the present invention, the primary positioning unit 24 includes, from bottom to top, a positioning support 241, an air cylinder fixing plate 242, a positioning air cylinder 243, and a second positioning plate 244 which are disposed on the transfer base plate 231, the air cylinder fixing plate 242 and the positioning air cylinder 243 are connected by a positioning pin 245, and the air cylinder fixing plate 242 and the second positioning plate 244 are connected by a support column 246 and a bolt; the positioning cylinder 243 is a four-claw positioning cylinder, and the second positioning plate 244 is arranged corresponding to the four-claw positioning cylinder.
As a preferred embodiment of the present invention, the suction unit 25 is sequentially provided with a vacuum suction cup 251, a suction nozzle 252, a suction nozzle fixing plate 253, a compression spring 254, a fixing block 255, a suction nozzle bearing 256, a stopper 257, a guide shaft 258, and a suction nozzle telescopic stopper 259, an O-ring 260 is provided between the suction nozzle 252 and the suction nozzle fixing plate 253, through holes are formed at corresponding positions on the suction nozzle fixing plate 253 and the fixing block 255, and the suction nozzle fixing plate 253, the compression spring 254, the fixing block 255, the suction nozzle bearing 256, the stopper 257, the guide shaft 258, and the suction nozzle telescopic stopper 259 are connected by bolts through the through holes.
As a preferred embodiment of the present invention, the cassette unit 26 includes a cassette guide 261 and a cassette 262 disposed on the cassette guide 261, wherein the cassette 262 has blocking walls 263 at four sides and a storage chamber 264 for accommodating a cover plate in the middle.
As a preferable embodiment of the present invention, the positioning mechanism 323 is provided with an L-shaped connecting block 324, a slider connecting block 325, a T-shaped connecting block 326, a positioning shaft 327, and a cam follower 328 in this order from bottom to top.
In a preferred embodiment of the present invention, the rotary motion mechanism 332 includes a flange 334 connected to the rotary dividing plate 331, a divider 335 disposed below the flange 334, a gear case 336 connected to the divider 335, and a motor connected to the gear case 336.
As a preferred scheme of the present invention, the middle part of the frame 1 is set to be a double-layer structure through an upper partition plate 5 and a lower partition plate 6, which are respectively an upper positioning and pressing layer and a lower lifting and moving layer, the positioning and pressing layer is provided with a pressing unit 4 and a rotary dividing disc 331, and the lifting and moving layer is provided with a lifting unit 31 and a secondary positioning unit 32; through holes are formed in the upper partition plate and the lower partition plate, and the feeding system 2 is arranged below the middle parts of the positioning pressing layer, the lifting moving layer and the rack 1 through the through holes.
In a preferred embodiment of the present invention, the slip ring device 45 includes a slip ring line pipe 451 and a slip ring plate 452 provided at the end, and one end of the slip ring device 45 is connected to the upper side of the cylinder and the other end is connected to the center of the rotary dividing plate 331.
In the embodiment of the invention, a hexagonal head stop bolt for eliminating the gap between the silica gel cover plate and the bonding position of the glass crater position is arranged between the suction nozzle fixing plate 253 and the fixing block 255; the cylinder fixing plate 242 is fixed on the positioning support frame 241 through the corner connector by screws, and the corner connector is convenient to connect and easy to detach; the blocking walls 263 at both sides of the cassette 262 are separately arranged, and a pull handle is connected to one of the blocking walls 263, so that the blocking walls 263 at both sides of the cassette 262 can be separated and folded by the pull handle, thereby facilitating the loading of the cover plate.
The synchronous movement mechanism 322 also comprises a motor, a synchronous wheel and a synchronous belt connecting the motor and the synchronous wheel, wherein the synchronous belt is connected with the positioning mechanism 323 through an L-shaped connecting block 324, when the motor rotates forwards and backwards, the synchronous wheel rotates forwards and backwards to drive the synchronous belt to move, and the positioning unit is tensioned or loosened to realize the accurate positioning of the glass cover plate; the positioning mechanism 323 is also provided with a handle limiting device which is equivalent to a limiting screw and controls the required limiting point through screwing; a through hole is formed in the middle of the cylinder fixing plate 242, a cylinder connecting plate 311 is further arranged below the positioning unit, and the lifting cylinder 312 is connected with the cylinder connecting plate 311 and passes through the through hole to be arranged in a suspending manner; the cylinder fixing plate 242 is provided with a guide ball guide sleeve, the positioning plate is provided with a guide shaft 258, and the guide ball guide sleeve is matched with the guide shaft 258, so that the lifting unit 31 can move up and down along the guide shaft 258 without deviation, and the positioning precision is improved; the dividing unit 33 is also provided with an inductor which is used for inducing whether the product is in place or not, transmitting a signal to the DCS and controlling whether the motor rotates or not; the lower plate surface of the cylinder fixing plate 242 is further provided with a fixing post which supports the lifting unit 31 and facilitates the mounting and dismounting of the cover plate automatic positioning system 3.
In the embodiment of the present invention, the rotary dividing plate 331 is provided with four suction cup jigs 333 (four stations), specifically, four fixed pillars, four guiding ball guide sleeves, and four guiding shafts 258 correspondingly; the two guide rails are crossed, four sliding blocks are unfolded around the intersection points of the guide rails, four positioning mechanisms 323, eight positioning shafts 327 and eight cam followers 328 are arranged on the corresponding sliding blocks.
In the invention, the synchronous transfer device 23 is also provided with a pipe joint support, the cover plate feeding machine is provided with two sets of suction units 25, and the two sets of suction units 25 are fixed through a connecting plate, so that the positioning and feeding actions can be simultaneously carried out, and the working efficiency is greatly improved; more specifically, the cover plate feeding machine is provided with two transfer support frames 232, four positioning support frames 241 and four support columns 246, the positioning cylinder 243 is arranged among the four support columns 246, the cover plate is placed on the positioning plate, then the cover plate is fixed by the clamping jaw columns in the four-jaw positioning cylinder, the cover plate is a silica gel cover plate, the vacuum chuck 251 is a light vacuum chuck, the compression spring 254 is an external diameter reference type compression spring, and the guide shaft 258 is a precision guide shaft;
when the lifting and positioning unit positions the glass cover plate, the limiting position of the positioning mechanism 323 can be adjusted at any time according to the size of the glass cover plate, so that the glass cover plate can be universally used for positioning large and small products, the movement distance of the glass cover plate can be adjusted according to the size of the product, the large and small products can be switched in one key mode, and the glass cover plate has strong product universality; the motor in the synchronous movement mechanism 322 adopts a stepping motor, so that the positioning is more accurate and the structure is more compact; the cam follower 328 is a miniature cam follower, the guide rail is a cross linear guide rail, the output shaft of the motor is connected with the synchronous wheel, when the output shaft of the motor rotates forwards and backwards, the synchronous wheel rotates forwards and backwards, the synchronous belt is driven to move forwards or backwards, and then four positioning mechanisms 323 connected with sliding blocks at four ends of the cross linear guide rail are pressed and loosened (are close to or far away from the center along the linear guide rail), so that the precise positioning function of the glass is realized.
The working principle of the invention is as follows: during feeding, an operator fills the cassette 262, then places a product to be attached on the suction cup jig 333, starts a switch, opens the electromagnetic valve at the moment, performs automatic positioning of glass, accurately positions the glass on the suction cup jig 333 through the lifting and tensioning of the secondary positioning unit 32 and the fine adjustment of the cam follower 328, and performs vacuum opening after the positioning is completed to suck the product, so that the positioning is completed; the motor drives the lifting rod 223 to ascend, the first vacuum sucker 251 of the sucking unit 25 sucks the silica gel cover plate from the cassette 262, then the synchronous transfer device 23 drives the first vacuum sucker 251 to move to the position above the primary positioning unit 24, the lifting rod 223 descends, the silica gel cover plate is placed on the second positioning plate 244, and then the positioning cylinder 243 positions the silica gel cover plate; the lifting rod 223 rises to return to the original point, then the first vacuum sucker 251 of the sucking unit 25 sucks a silica gel cover plate from the cassette 262, meanwhile, the second vacuum sucker 251 sucks the silica gel cover plate from the first positioning unit 24, then the synchronous transfer device 23 drives the first vacuum sucker 251 to move to the position above the first positioning unit 24, meanwhile, the second vacuum sucker 251 is located above the rotary dividing unit 33, the lifting rod 223 descends, wherein the silica gel cover plate placed on the second positioning plate 244 is positioned by the positioning air cylinder 243, the silica gel cover plate placed on the sucker jig 333 is adjusted by the positioning mechanism 323 and is also positioned, the lifting rod 223 rises, the synchronous transfer device 23 returns to the original point, and the positioning and feeding actions are completed in a reciprocating manner.
After the silica gel cover plate in the rotary dividing unit 33 is attached to the glass, the product is rotated to align the pressing unit 4, and the pressing cylinder 44 descends to perform pressing so that the glass is closely attached to the silica gel cover plate; after the pressing is completed, the rotary dividing disc 331 is rotated back to the upper and lower material positions, when the photoelectric switch beside the pressing station senses different signals, different electromagnetic valves are closed, the vacuum breaking of the suction cup jig 333 on the upper and lower material positions is closed, the manual or mechanical arm blanking is performed, the attached glass is placed back into the Tray disc, and the process is repeated.
In conclusion, the automatic cover plate laminating machine has the advantages of low cost, high yield, high efficiency, high automation degree, suitability for various sizes, high positioning precision and small limitation, and can work at multiple stations simultaneously.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The automatic cover plate laminating machine comprises a rack and is characterized by comprising a feeding system arranged on the rack, a positioning system arranged on the side of the feeding system and a laminating unit arranged beside the positioning system;
the feeding system comprises a base, a feeding jacking unit is arranged below the base, a synchronous transfer device and a primary positioning unit are sequentially arranged above the base, a suction unit is arranged at the upper end of the synchronous transfer device, a cassette unit is arranged at the middle end of the synchronous transfer device, an air cylinder fixing block is arranged on the synchronous transfer device, a first air cylinder is arranged on the air cylinder fixing block, and the first air cylinder is connected with the suction unit;
the positioning system is sequentially provided with a lifting unit, a secondary positioning unit and a dividing unit from bottom to top; the lifting unit comprises a cylinder connecting plate, a lifting cylinder and a floating joint; the secondary positioning unit comprises a first positioning plate, a synchronous movement mechanism arranged below the first positioning plate, a guide rail and a sliding block which are correspondingly arranged on the first positioning plate, and a positioning mechanism which is arranged on the sliding block and connected with the synchronous movement mechanism; the cutting unit comprises a rotary cutting disc, a rotary motion mechanism arranged below the rotary cutting disc and a sucker jig arranged on the rotary cutting disc;
the pressing unit comprises a support frame arranged on the rack, a moving platform arranged on the support frame, a distance adjusting device arranged on the moving platform, a pressing air cylinder arranged on the side edge of the moving platform and above the rotary dividing plate correspondingly, and a sliding ring device arranged on the pressing air cylinder.
2. The automatic cover plate laminating machine of claim 1, wherein the loading jacking unit comprises a jacking fixing plate fixed on the base, a lifting module arranged on the jacking fixing plate, a jacking rod arranged on the lifting module corresponding to the cassette unit, and a motor connected with the lifting module through a coupling; the lifting module comprises a lifting die holder, a lifting slide rail and a lifting slide block matched with the lifting slide rail, and the jacking rod is arranged on the lifting slide block to realize synchronous lifting.
3. The automatic cover laminating machine according to claim 1, wherein the synchronous transfer device is provided with a transfer base plate, a transfer support frame, a support plate and a transfer module in sequence from bottom to top, and the suction unit is arranged on the side of the transfer module; the shifting module comprises a shifting mold base, a shifting slide rail and a shifting slide block matched with the shifting slide rail.
4. The automatic cover plate laminating machine according to claim 3, wherein the primary positioning unit comprises, from bottom to top, a positioning support frame, a cylinder fixing plate, a positioning cylinder and a second positioning plate, which are arranged on the transfer base plate, the cylinder fixing plate and the positioning cylinder are connected through a positioning pin, and the cylinder fixing plate and the second positioning plate are connected through a support column and a bolt; the positioning cylinder is a four-claw positioning cylinder, and the second positioning plate is arranged corresponding to the four-claw positioning cylinder.
5. The automatic laminating machine for cover plate according to claim 1, wherein the suction unit is provided with a vacuum chuck, a suction nozzle fixing plate, a compression spring, a fixing block, a suction nozzle bearing, a retaining plate, a guide shaft, and a suction nozzle retractable retaining plate in sequence from bottom to top, an O-ring is provided between the suction nozzle and the suction nozzle fixing plate, through holes are provided at corresponding positions on the suction nozzle fixing plate and the fixing block, and the suction nozzle fixing plate, the compression spring, the fixing block, the suction nozzle bearing, the retaining plate, the guide shaft, and the suction nozzle retractable retaining plate are connected by bolts through the through holes.
6. The cover plate automatic laminator according to claim 1, wherein the cassette unit includes a cassette guide seat and a cassette disposed on the cassette guide seat, the cassette has blocking walls on four sides and a storage chamber in the middle for accommodating the cover plate.
7. The automatic cover plate laminating machine according to claim 1, wherein the positioning mechanism is provided with an L-shaped connecting block, a slider connecting block, a T-shaped connecting block, a positioning shaft and a cam follower in sequence from bottom to top.
8. The automatic cover plate laminating machine of claim 1 wherein the rotary motion mechanism comprises a flange connected to the rotary dividing disk, a divider disposed below the flange, a gear box connected to the divider, and a motor connected to the gear box.
9. The automatic laminating machine for cover plate of claim 1, wherein the middle part of the frame is provided with a double-layer structure by an upper partition plate and a lower partition plate, which are respectively an upper positioning and laminating layer and a lower lifting and moving layer, the positioning and laminating layer is provided with a laminating unit and a rotary dividing disc, and the lifting and moving layer is provided with a lifting unit and a secondary positioning unit; the upper partition plate and the lower partition plate are provided with through holes, and the feeding system is arranged below the middle parts of the positioning pressing layer, the lifting moving layer and the rack through the through holes.
10. The automatic cover plate laminating machine of claim 1, wherein the slip ring device comprises a slip ring line pipe and a slip ring disk arranged at the end, one end of the slip ring device is connected above the cylinder, and the other end of the slip ring device is connected with the center of the rotary dividing disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761649.0A CN111872653A (en) | 2020-07-31 | 2020-07-31 | Automatic rigging machine of apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761649.0A CN111872653A (en) | 2020-07-31 | 2020-07-31 | Automatic rigging machine of apron |
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| Publication Number | Publication Date |
|---|---|
| CN111872653A true CN111872653A (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010761649.0A Pending CN111872653A (en) | 2020-07-31 | 2020-07-31 | Automatic rigging machine of apron |
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| CN (1) | CN111872653A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117683634A (en) * | 2024-01-31 | 2024-03-12 | 山东格林医学科技有限公司 | Stem cell culture device and method for diabetes treatment |
-
2020
- 2020-07-31 CN CN202010761649.0A patent/CN111872653A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117683634A (en) * | 2024-01-31 | 2024-03-12 | 山东格林医学科技有限公司 | Stem cell culture device and method for diabetes treatment |
| CN117683634B (en) * | 2024-01-31 | 2024-05-07 | 山东格林医学科技有限公司 | Stem cell culture device and method for diabetes treatment |
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