CN114056928A - Four-head independent movement material taking and placing mechanism - Google Patents
Four-head independent movement material taking and placing mechanism Download PDFInfo
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- CN114056928A CN114056928A CN202111340396.0A CN202111340396A CN114056928A CN 114056928 A CN114056928 A CN 114056928A CN 202111340396 A CN202111340396 A CN 202111340396A CN 114056928 A CN114056928 A CN 114056928A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/918—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with at least two picking-up heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a four-head independent motion material taking and placing mechanism which comprises a module mounting bottom plate, wherein a Y-axis motion assembly is arranged on the module mounting bottom plate, the moving end of the Y-axis motion assembly is connected with a mechanism main plate, and the mechanism main plate is vertical to the module mounting bottom plate; a plurality of groups of Z-axis motion assemblies are arranged on the mechanism main board in parallel, and U-axis rotation assemblies are respectively arranged at the moving ends of the Z-axis motion assemblies; a vacuum air pipe is arranged above the U-axis rotating assembly, the lower end of the U-axis rotating assembly is connected with a material taking suction nozzle, one end of the vacuum air pipe is connected with the material taking suction nozzle, and the other end of the vacuum air pipe is connected with an external air source; the taking and placing mechanism is compact in design, light in structure, suitable for high-speed movement work, and capable of being applied to grabbing, assembling, fitting and placing scenes of micro products in the 3C industry.
Description
Technical Field
The invention relates to the technical field of mobile phone parts and protective film laminating, in particular to a four-head independent motion material taking and placing mechanism.
Background
In the wide manufacturing fields of 3C, integrated circuits, and the like, an automated workpiece pick-and-place apparatus is required. Compared with the scheme of magnetic adsorption and the like, the vacuum adsorption is more universal due to the fact that the vacuum adsorption is not limited by workpiece materials and has stable performance. However, the common multi-head vacuum pick-and-place device generally hinders the design, the occupied space is greatly increased when the number of suction heads is increased, the equipment cost is high, and the working efficiency is low.
Chinese utility model patent (publication No. CN207001704U) discloses a multistation high efficiency is got and is put conveyor in 2018, including suction head unit and drive arrangement, the suction head unit includes independent rotatory lift suction head and fixed plate, independent rotatory lift suction head includes the lift cylinder, the lift cylinder is connected with the base, base and a guide rail sliding connection install hollow shaft motor on the base, hollow shaft motor center has cup jointed the suction nozzle, the suction nozzle is connected with the breather pipe, and a plurality of independent rotatory lift suction heads are installed on the fixed plate, and the fixed plate is connected with drive arrangement. The device can carry out the operation of multistation simultaneously, but overall design space utilization is not high, the structure is not compact, is not convenient for install and carry out the horizontal direction motion.
Disclosure of Invention
The invention aims to provide a four-head independent motion material taking and placing mechanism aiming at the problems in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a four-head independent motion material taking and placing mechanism comprises a module mounting bottom plate, wherein a Y-axis motion assembly is arranged on the module mounting bottom plate, the moving end of the Y-axis motion assembly is connected with a mechanism main plate, and the mechanism main plate is perpendicular to the module mounting bottom plate; a plurality of groups of Z-axis motion assemblies are arranged on the mechanism main board in parallel, and U-axis rotation assemblies are respectively arranged at the moving ends of the Z-axis motion assemblies; the vacuum air pipe is arranged above the U-axis rotating assembly, the lower end of the U-axis rotating assembly is connected with a material taking suction nozzle, one end of the vacuum air pipe is connected with the material taking suction nozzle, and the other end of the vacuum air pipe is connected with an external air source.
The taking and placing mechanism is compact in design, light in structure, suitable for high-speed movement work, and capable of being applied to grabbing, assembling, fitting and placing scenes of micro products in the 3C industry.
Independently set get the material suction nozzle and can get respectively and put the material, realize the independent operation of multistation, it is a plurality of get the material suction nozzle and be in respectively under the drive of Z axle motion subassembly, in step or alone carry out Z to removing (vertical removal), have flexibility and independence concurrently.
The plurality of material taking assemblies are arranged on the same mechanism main board and can synchronously move in the Y direction (horizontally move back and forth) under the driving of the same Y-axis motion assembly, and the plurality of material taking suction nozzles are sent to an appointed material taking and placing position together; the U-axis rotating assembly is arranged, so that each material taking suction nozzle can be independently regulated and controlled, each material taking suction nozzle can rotate, and the angle compensation of each product is realized; get the material suction nozzle and can snatch the material fast under the negative pressure, also can blow when necessary and form the malleation.
Furthermore, the module mounting bottom plate, the Y-axis motion assembly and the mechanism main plate are all one set, and the Z-axis motion assemblies are four sets which are independently arranged in parallel. Such setting can let four get the independent rotation of material suction nozzle and reciprocate, carry out the operation respectively of four materials.
Further, the Y-axis motion assembly is in including setting up Y axle motor on the module mounting base plate, the output of Y axle motor is connected with Y axle slider, Y axle slider slides and establishes on the module mounting base plate, be connected with Y axle structure on the Y axle slider, the front end of Y axle structure is connected with the mechanism mainboard, the side of module mounting base plate still is equipped with and acts on the Y axle initial point switch of Y-axis motion assembly.
The module mounting bottom plate is arranged to facilitate mounting the device on main equipment on one hand, and is used as a horizontal plate and provided with a moving part on the other hand; y axle motor drive Y axle structure reciprocating motion makes the mechanism mainboard is followed and is removed, the setting of two flanks of Y axle structure can enough improve body structural strength, also is convenient for firm the connection the mechanism mainboard. The Y-axis origin switch is arranged to play a limiting role, so that the mechanism main board can always return to the origin in the reciprocating motion process, and the mechanism main board is convenient to digitize and accurately control.
Furthermore, a plurality of groups of vacuum valves are arranged above the Y-axis structural part and are used for controlling the opening and closing of the material taking suction nozzle.
The vacuum valves are stacked and arranged on the Y-axis structural member, so that the space above the vacuum valves is fully utilized, the surrounding space is not occupied, and the vacuum valve is convenient to install and easy to connect with a vacuum air pipe. The number of the vacuum valves is consistent with that of the material taking suction nozzles, the vacuum valves are connected one by one, and the quick grabbing of products and the positive pressure blowing function are realized by air suction, air suction and air blowing.
Furthermore, the Z-axis motion assembly comprises a Z-axis motor, a Z-axis transmission assembly, a Z-axis slide rail and a Z-axis slide block, the Z-axis motor is vertically installed on the outer side of the mechanism main board, the Z-axis slide rail is located below the Z-axis motor and installed on the outer side of the mechanism main board, and the Z-axis transmission assembly is arranged inside the mechanism main board; the output end of the Z-axis motor is connected with the upper end of the Z-axis transmission assembly, and the Z-axis sliding block is arranged on the Z-axis sliding rail in a sliding mode and penetrates through the mechanism main board to be connected with the Z-axis transmission assembly.
By adopting the structure to arrange the Z-axis moving part, the X-direction space is not occupied, the moving interference with a vacuum valve arranged above the Z-axis moving part is not generated, and the internal space of the mechanism main board is utilized, so that the integral connecting structure is compact and reasonable, and the space utilization rate is higher.
Furthermore, the mechanism main board is of a frame structure with a plurality of plate components, an accommodating space is formed inside the mechanism main board, and the plurality of Z-axis transmission components are parallelly and parallelly arranged in the accommodating space; the mechanism comprises a mechanism main board, a Z-axis transmission assembly, a Z-axis slide block and a Z-axis slide block, wherein the front panel of the mechanism main board is provided with a plurality of pairs of vertical guide grooves, each pair of vertical guide grooves corresponds to one group of Z-axis transmission assembly, and a pair of connecting plates of the Z-axis slide block respectively penetrate through the vertical guide grooves and are connected with the Z-axis transmission assembly.
The adjacent Z-axis sliding blocks share the vertical guide grooves between the Z-axis sliding blocks, so that four groups of connecting plates are only provided with four vertical guide grooves, and the vertical guide grooves can play a role in limiting and guiding and are also beneficial to connection and installation of the Z-axis sliding blocks.
Furthermore, the Z-axis transmission assembly comprises a Z-axis synchronous belt arranged in the mechanism main board, two ends of the Z-axis synchronous belt are respectively provided with a synchronous wheel, the upper synchronous wheel is connected with the Z-axis motor, and the lower synchronous wheel is connected with the Z-axis sliding block; the mechanism mainboard is characterized in that the inner side of the mechanism mainboard is also arranged at a position between the Z-axis synchronous belts and is provided with a Z-axis original point switch, and a Z-axis tensioning block is arranged at the position corresponding to the Z-axis slide rail on the bottom plate of the mechanism mainboard.
4Z axle sliders adopt independent synchronous belt drive respectively, are fit for the high-speed motion of every axle fast rhythm, move noninterference each other in addition adopt the cooperation of Z axle synchronous belt and synchronizing wheel to transmit in the mechanism mainboard, can play the effect of power take off transmission on the one hand, the direction of transmission that on the other hand changed makes perpendicular with the vertical motion of Z axle slider can be turned into to the Z axle motor of mechanism mainboard, just so can improve the mounted position of these parts, makes arrangement structure compacter.
Furthermore, the slider is the L shaped plate, the L shaped plate is equipped with a pair of towards the one side of Z axle slide rail the connecting plate, the horizontal part installation of L shaped plate the U axle rotating assembly, it is located to get the material suction nozzle the below of the horizontal part of L shaped plate.
Furthermore, the U-axis rotating assembly comprises an installation shell, a rotating shaft is arranged in the installation shell, and the rotating shaft extends downwards and is detachably connected with the material taking suction nozzle; the vacuum air pipe is arranged above the mounting shell. The rotating shaft may be driven by a micro motor or may be driven by an air cylinder. Independent detachable gets material suction nozzle, can be according to the corresponding suction nozzle of different product adaptations.
Furthermore, a tow chain support is further connected to the upper portion of one end, far away from the mechanism main board, of the module mounting bottom board, a Y-axis abdicating through hole is formed in the lower portion of the middle of the tow chain support, and a junction box is arranged above the tow chain support.
The taking and placing mechanism is structurally optimized integrally, the Y-axis motion assembly and the Z-axis motion assembly are respectively arranged on the front side and the rear side of the mechanism main board, and the taking suction nozzles are arranged below the mechanism main board side by side, so that the space structure is reasonably utilized, the integral volume is simplified and reduced, and the taking and placing mechanism is more suitable for grabbing and placing small products; and the transmission structure of the U shaft is arranged in the mechanism main board, so that the occupation of the external space can be reduced, and the appearance is attractive.
Compared with the prior art, the invention has the beneficial effects that: 1. the material taking and placing mechanism is compact in design, light in structure, suitable for high-speed movement work, and capable of being applied to scenes of grabbing, assembling, fitting and placing micro products in the 3C industry; 2. the independently arranged material taking suction nozzles can take and place materials respectively, so that multi-station independent operation is realized, the detachably connected arrangement is convenient for matching with different products, and the material taking suction nozzles have independence and flexibility; 3. the U-axis rotating assembly is arranged, so that each material taking suction nozzle can be independently regulated and controlled, each material taking suction nozzle can rotate, and the angle compensation of each product is realized; the material taking suction nozzle can quickly grab materials under negative pressure and can blow air to form positive pressure when necessary; 4. the independent synchronous belt transmission is adopted, so that the fast-paced high-speed motion of each shaft is realized, the mutual motion is not interfered, and the vertically arranged Z-axis motor can be converted into the vertical motion of the Z-axis sliding block, so that the installation positions of the components can be improved, and the arrangement structure is more compact; 5. the taking and placing mechanism is structurally optimized on the whole, the space structure is reasonably utilized, the occupation of external space is reduced, the whole volume is simplified and reduced, and the taking and placing mechanism is more suitable for grabbing and placing small products.
Drawings
FIG. 1 is a first schematic perspective view of a four-head independent movement material taking and placing mechanism of the present invention;
FIG. 2 is a schematic perspective view of a four-head independent movement material taking and placing mechanism according to the present invention;
in the figure: 1. a module mounting base plate; 2. a Y-axis structural member; 3. a mechanism main board; 4. a Y-axis motor; 5. a Y-axis slider; 6. a vacuum valve; 7. a Y-axis origin switch; 8. a Z-axis motor; 9. a Z-axis slide rail; 10. a Z-axis synchronous belt; 11. a synchronizing wheel; 12. a Z-axis origin switch; 13. a Z-axis slide block; 14. a vertical guide groove; 15. a connecting plate; 16. a U-axis rotating assembly; 1601. a rotating shaft; 17. a material taking suction nozzle; 18. a vacuum gas pipe; 19. a U-axis origin; 20. a Z-axis tensioning block; 21. a tow chain support; 22. a junction box.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, a four-head independent motion material taking and placing mechanism comprises a module mounting base plate 1, wherein a Y-axis motion assembly is arranged on the module mounting base plate 1, a moving end of the Y-axis motion assembly is connected with a mechanism main plate 3, and the mechanism main plate 3 is vertically arranged with the module mounting base plate 1; a plurality of groups of Z-axis motion assemblies are arranged on the mechanism main board 3 in parallel, and U-axis rotation assemblies are respectively arranged at the moving ends of the Z-axis motion assemblies; the U-axis rotating assembly is characterized in that a vacuum air pipe 18 is arranged above the U-axis rotating assembly, the lower end of the U-axis rotating assembly is connected with a material taking suction nozzle 17, one end of the vacuum air pipe 18 is connected with the material taking suction nozzle 17, and the other end of the vacuum air pipe is connected with an external air source.
The taking and placing mechanism is compact in design, light in structure, suitable for high-speed movement work, and capable of being applied to grabbing, assembling, fitting and placing scenes of micro products in the 3C industry.
Independently set get material suction nozzle 17 and can get the material of putting respectively, realize the independent operation of multistation, it is a plurality of get material suction nozzle 17 and be in respectively under the drive of Z axle motion subassembly, in step or alone carry out Z to removing (vertical removal), have flexibility and independence concurrently.
The plurality of material taking assemblies are arranged on the same mechanism main board 3 and can synchronously move in the Y direction (horizontally move back and forth) under the driving of the same Y-axis motion assembly, and the plurality of material taking suction nozzles 17 are sent to an appointed material taking and placing position together; the arrangement of the U-axis rotating assembly 16 can independently regulate and control each material taking suction nozzle 17, so that each material taking suction nozzle 17 rotates, and the angle compensation of each product is realized; the material taking suction nozzle 17 can rapidly grab materials under negative pressure and can blow air to form positive pressure when necessary.
Furthermore, the module mounting base plate 1, the Y-axis motion assembly and the mechanism main plate are all one set, and the Z-axis motion assemblies are four sets which are independently arranged in parallel. Such setting can let four get material suction nozzle 17 independent rotation and reciprocate, carry out the operation respectively of four materials.
Further, the Y-axis motion assembly is in including setting up Y-axis motor 4 on the module mounting base plate 1, the output of Y-axis motor 4 is connected with Y-axis slider 5, Y-axis slider 5 slides and establishes on the module mounting base plate 1, be connected with Y-axis structure 2 on the Y-axis slider 5, the front end of Y-axis structure 2 is connected with mechanism mainboard 3, the side of module mounting base plate 1 still is equipped with and acts on Y-axis origin switch 7 of Y-axis motion assembly.
The module mounting base plate 1 is arranged to facilitate mounting of the device on main equipment on one hand, and to be used as a horizontal plate and provided with moving parts on the other hand; y axle motor 4 drive 2 reciprocating motion of Y axle structure spare makes mechanism mainboard 3 follows the removal, the setting of 2 two flanks of Y axle structure spare can enough improve body structural strength, also is convenient for firmly connect mechanism mainboard 3. The Y-axis origin switch 7 is arranged to play a limiting role, so that the mechanism main board 3 can always return to the origin in the reciprocating motion process, and the digitization accuracy control is facilitated.
Furthermore, four groups of vacuum valves 6 are further arranged above the Y-axis structural part 2, and the vacuum valves 6 are used for controlling the opening and closing of the material taking suction nozzle 17.
The vacuum valve 6 is stacked and arranged on the Y-axis structural part 2, so that the space above the vacuum valve is fully utilized, the surrounding space is not occupied, and the vacuum valve is convenient to install and easy to connect with a vacuum air pipe. The number of the vacuum valves 6 is consistent with that of the material taking suction nozzles 17 and the vacuum valves are connected one by one, and the quick grabbing of products and the positive pressure blowing function are realized through air suction, air suction and air blowing.
Further, the Z-axis movement assembly comprises a Z-axis motor 8, a Z-axis transmission assembly, a Z-axis slide rail 9 and a Z-axis slider 13, the Z-axis motor 8 is vertically installed on the outer side of the mechanism main board 3, the Z-axis slide rail 9 is located below the Z-axis motor 8 and installed on the outer side of the mechanism main board 3, and the Z-axis transmission assembly is arranged inside the mechanism main board 3; the output end of the Z-axis motor 8 is connected with the upper end of the Z-axis transmission component, and the Z-axis slider 13 is arranged on the Z-axis slide rail 9 in a sliding manner and penetrates through the mechanism main board 3 to be connected with the Z-axis transmission component.
The upper layer and the lower layer of the four Z-axis motors 8 are respectively provided with two motors, and the motors are staggered up and down to save space.
By adopting the structure, the Z-axis movement assembly does not occupy the space in the X direction, does not generate movement interference with a vacuum valve arranged above, and utilizes the internal space of the mechanism main board 3, so that the whole connection structure is compact and reasonable, and the space utilization rate is higher.
Furthermore, the mechanism main board 3 is a frame-shaped structure with a plurality of plate components, an accommodating space is arranged inside the mechanism main board 3, and a plurality of Z-axis transmission components are parallelly and parallelly arranged in the accommodating space; a plurality of pairs of vertical guide grooves 14 are formed in the front panel of the mechanism main board 3, each pair of vertical guide grooves 14 corresponds to one group of Z-axis transmission assemblies, and a pair of connecting plates 15 of the Z-axis sliding block 13 respectively penetrate through the vertical guide grooves 14 and are connected with the Z-axis transmission assemblies.
The vertical guide groove 14 can play a role in limiting and guiding, and is also beneficial to the connection and installation of the Z-axis sliding block 13.
Further, the Z-axis transmission assembly comprises a Z-axis synchronous belt 10 arranged in the mechanism main board 3, two ends of the Z-axis synchronous belt 10 are respectively provided with a synchronous wheel 11, the upper synchronous wheel is connected with the Z-axis motor 8, and the lower synchronous wheel is connected with and drives the Z-axis sliding block 13 through a connecting piece; the mechanism mainboard 3 is characterized in that a Z-axis origin switch 12 is arranged at the position between the Z-axis synchronous belts 10 on the inner side of the mechanism mainboard 3, and a Z-axis tensioning block 20 is further arranged at the position, corresponding to the Z-axis slide rail 9, on the bottom plate of the mechanism mainboard 3.
4Z axle sliders adopt independent synchronous belt drive respectively, are fit for the high-speed motion of every axle fast rhythm, move noninterference each other in addition adopt Z axle synchronous belt 10 and synchronizing wheel 11's cooperation to transmit in the mechanism mainboard 3, can play the effect of power take off transmission on the one hand, the transmission direction that on the other hand changed makes perpendicular with the vertical motion of Z axle slider can be turned into to the Z axle motor of mechanism mainboard, just so can improve the mounted position of these parts, makes layout structure compacter.
Further, the Z-axis slider 13 is an L-shaped plate, one surface of the L-shaped plate facing the Z-axis slide rail 9 is provided with a pair of the connecting plates 15, the horizontal portion of the L-shaped plate is provided with the U-axis rotating assembly 16, and the material taking suction nozzle 17 is located below the horizontal portion of the L-shaped plate.
Further, the U-axis rotating assembly 16 comprises a mounting housing, a rotating shaft 1601 is arranged in the mounting housing, and the rotating shaft 1601 extends downwards and is detachably connected with the material taking suction nozzle 17; the vacuum air pipe 18 is arranged above the mounting shell. The rotary shaft 1601 may be driven by a micro motor. The material suction nozzle 17 is got to independent detachable, can be according to the corresponding suction nozzle of different product adaptations.
Further, the module mounting base plate 1 is far away from one end of the mechanism main plate 3, the upper portion of the one end of the mechanism main plate is further connected with a drag chain support 21, a Y-axis yielding through hole is formed in the lower portion of the middle of the drag chain support 21, and a junction box 22 is arranged above the drag chain support 21.
The taking and placing mechanism is structurally optimized on the whole, the Y-axis motion assembly and the Z-axis motion assembly are respectively arranged on the front side and the rear side of the mechanism main board 3, and the four taking suction nozzles 17 are arranged below the mechanism main board 3 side by side, so that the space structure is reasonably utilized, the whole volume is simplified and reduced, and the taking and placing mechanism is more suitable for grabbing and placing small products; and all set up the transmission structure of U axle inside mechanism mainboard 3, can enough reduce outside space and occupy, also more pleasing to the eye.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A four-head independent motion material taking and placing mechanism is characterized by comprising a module mounting bottom plate, wherein a Y-axis motion assembly is arranged on the module mounting bottom plate, the moving end of the Y-axis motion assembly is connected with a mechanism main plate, and the mechanism main plate is perpendicular to the module mounting bottom plate; a plurality of groups of Z-axis motion assemblies are arranged on the mechanism main board in parallel, and U-axis rotation assemblies are respectively arranged at the moving ends of the Z-axis motion assemblies; the vacuum air pipe is arranged above the U-axis rotating assembly, the lower end of the U-axis rotating assembly is connected with a material taking suction nozzle, one end of the vacuum air pipe is connected with the material taking suction nozzle, and the other end of the vacuum air pipe is connected with an external air source.
2. The four-head independent motion material taking and placing mechanism according to claim 1, wherein the module mounting bottom plate, the Y-axis motion assembly and the mechanism main plate are all one set, and the Z-axis motion assembly is four sets which are arranged in parallel and independently.
3. The four-head independent motion material taking and placing mechanism according to claim 1, wherein the Y-axis motion assembly comprises a Y-axis motor arranged on the module mounting base plate, an output end of the Y-axis motor is connected with a Y-axis slider, the Y-axis slider is slidably arranged on the module mounting base plate, a Y-axis structural member is connected on the Y-axis slider, a mechanism main plate is connected at the front end of the Y-axis structural member, and a Y-axis origin switch acting on the Y-axis motion assembly is further arranged on a side edge of the module mounting base plate.
4. The four-head independent motion material taking and discharging mechanism as claimed in claim 3, wherein a plurality of groups of vacuum valves are further arranged above the Y-axis structural member, and the vacuum valves are used for controlling the material taking suction nozzle to be opened and closed.
5. The four-head independent motion material taking and placing mechanism according to claim 1, wherein the Z-axis motion assembly comprises a Z-axis motor, a Z-axis transmission assembly, a Z-axis slide rail and a Z-axis slider, the Z-axis motor is vertically installed on the outer side of the mechanism main board, the Z-axis slide rail is located below the Z-axis motor and installed on the outer side of the mechanism main board, and the Z-axis transmission assembly is arranged inside the mechanism main board; the output end of the Z-axis motor is connected with the upper end of the Z-axis transmission assembly, and the Z-axis sliding block is arranged on the Z-axis sliding rail in a sliding mode and penetrates through the mechanism main board to be connected with the Z-axis transmission assembly.
6. The four-head independent motion material taking and placing mechanism according to claim 5, wherein the mechanism main plate is a frame structure of a plurality of plate components, an accommodating space is formed inside the mechanism main plate, and a plurality of Z-axis transmission components are parallelly installed in the accommodating space in parallel; the mechanism comprises a mechanism main board, a Z-axis transmission assembly, a Z-axis slide block and a Z-axis slide block, wherein the front panel of the mechanism main board is provided with a plurality of pairs of vertical guide grooves, each pair of vertical guide grooves corresponds to one group of Z-axis transmission assembly, and a pair of connecting plates of the Z-axis slide block respectively penetrate through the vertical guide grooves and are connected with the Z-axis transmission assembly.
7. The four-head independent motion material taking and placing mechanism according to claim 5 or 6, wherein the Z-axis transmission assembly comprises a Z-axis synchronous belt arranged in the mechanism main board, two ends of the Z-axis synchronous belt are respectively provided with a synchronous wheel, the upper synchronous wheel is connected with the Z-axis motor, and the lower synchronous wheel is connected with the Z-axis sliding block through a connecting piece; the mechanism mainboard is characterized in that a Z-axis original point switch is arranged at a position between the Z-axis synchronous belts on the inner side of the mechanism mainboard, and a Z-axis tensioning block is further arranged at the position, corresponding to the Z-axis slide rail, of the mechanism mainboard.
8. The four-head independent motion material taking and placing mechanism as claimed in claim 6, wherein the sliding block is an L-shaped plate, one surface of the L-shaped plate facing the Z-axis sliding rail is provided with a pair of the connecting plates, the horizontal part of the L-shaped plate is provided with the U-axis rotating assembly, and the material taking suction nozzle is located below the horizontal part of the L-shaped plate.
9. The four-head independent motion material taking and placing mechanism as claimed in claim 1, wherein the U-axis rotating assembly comprises a mounting housing, a rotating shaft is arranged in the mounting housing, and the rotating shaft extends downwards and is detachably connected with the material taking suction nozzle; the vacuum air pipe is arranged above the mounting shell.
10. The four-head independent motion material taking and discharging mechanism according to claim 1, wherein a drag chain support is further connected above one end of the module mounting bottom plate, which is far away from the mechanism main plate, a Y-axis abdicating through hole is formed below the middle part of the drag chain support, and a junction box is arranged above the drag chain support.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340396.0A CN114056928A (en) | 2021-11-12 | 2021-11-12 | Four-head independent movement material taking and placing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111340396.0A CN114056928A (en) | 2021-11-12 | 2021-11-12 | Four-head independent movement material taking and placing mechanism |
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| CN114056928A true CN114056928A (en) | 2022-02-18 |
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| CN202111340396.0A Pending CN114056928A (en) | 2021-11-12 | 2021-11-12 | Four-head independent movement material taking and placing mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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