CN113734760A - Three-dimensional distributed production line - Google Patents
Three-dimensional distributed production line Download PDFInfo
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- CN113734760A CN113734760A CN202111050197.6A CN202111050197A CN113734760A CN 113734760 A CN113734760 A CN 113734760A CN 202111050197 A CN202111050197 A CN 202111050197A CN 113734760 A CN113734760 A CN 113734760A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 134
- 239000000725 suspension Substances 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims description 80
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims 8
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 14
- 230000000149 penetrating effect Effects 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000007723 transport mechanism Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 239000002356 single layer Substances 0.000 description 1
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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
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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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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Abstract
本发明公开了一种立体分布式产线，包括至少一个升降式转运设备以及至少一个立体式加工设备；升降式转运设备包括升降驱动机构、旋转转运机构以及平移转运机构；立体式加工设备包括立体式支撑架、各个平移支撑机构以及各个悬吊加工机构。该立体分布式产线利用立体式加工设备能够安装多套平移支撑机构以及悬吊加工机构，且呈纵向立体式分布，能够有效节省厂房平面空间，降低企业成本；利用旋转转运机构能够对平移转运机构进行旋转切换，从而移动到另一个立体式加工设备的平移支撑机构上或者在加工完成后的转运至下料工位处。
The invention discloses a three-dimensional distributed production line, comprising at least one lift-type transfer device and at least one three-dimensional processing device; the lift-type transfer device includes a lift drive mechanism, a rotary transfer mechanism and a translation transfer mechanism; the three-dimensional processing equipment includes a three-dimensional transfer mechanism type support frame, each translation support mechanism and each suspension processing mechanism. The three-dimensional distributed production line uses three-dimensional processing equipment to install multiple sets of translational support mechanisms and suspension processing mechanisms, and is vertically distributed, which can effectively save the plane space of the workshop and reduce the cost of the enterprise; the use of the rotary transfer mechanism can be used for translational transfer. The mechanism is rotated and switched, so as to be moved to the translation support mechanism of another three-dimensional processing equipment or transferred to the blanking station after the processing is completed.
Description
Technical Field
The invention relates to a production line, in particular to a three-dimensional distributed production line.
Background
At present, with the common application of automatic production equipment, a production line type production line adopted in the existing intelligent factory workshop is rapidly developed, so that the production efficiency is improved, the production qualified rate is also improved, and the production cost is also reduced. However, the existing flow production lines are all single-layer tiled, and in the face of complex processes, the number of used stations is large, so that the occupied area of the flow production line is large, even one plant can only be provided with one flow production line, and in the face of the situation, the existing method is to expand the area of the plant, so that the cost is increased for enterprises. For example, in the field of automobile production and processing, assembling, welding, grinding, inspecting, painting and other processes are used, and each process has a plurality of subdivided processes, such as surface cleaning, preheating and other operations before welding. Therefore, a three-dimensional distributed production line is needed to be designed, and all stations of the flow production line can be arranged in a three-dimensional distribution manner, so that the occupied area is effectively saved, and the enterprise cost is reduced.
Disclosure of Invention
The purpose of the invention is as follows: the three-dimensional distributed production line can be used for three-dimensionally distributing all stations of the flow production line, so that the occupied area is effectively saved, and the enterprise cost is reduced.
The technical scheme is as follows: the invention relates to a three-dimensional distributed production line which comprises at least one lifting transfer device and at least one three-dimensional processing device; the lifting transfer equipment comprises a lifting driving mechanism, a rotary transfer mechanism and a translation transfer mechanism; the three-dimensional processing equipment comprises a three-dimensional support frame, each translation support mechanism and each suspension processing mechanism;
each translation supporting mechanism and each suspension machining mechanism are vertically installed on the three-dimensional supporting frame in an interval mode, and each suspension machining mechanism is located above the corresponding translation supporting mechanism; the translation supporting mechanism is used for placing a workpiece to be processed and driving the workpiece to be processed to horizontally move; the suspension type processing unit is used for clamping a processing tool and driving the processing tool to realize multi-degree-of-freedom movement;
the rotary transfer mechanism is arranged on the lifting driving mechanism and is driven by the lifting driving mechanism to move up and down; the translation transfer mechanism is arranged on the rotation transfer mechanism, and the rotation transfer mechanism drives the translation transfer mechanism to horizontally rotate to the butt joint position or the blanking station of each translation supporting mechanism; the translation transfer mechanism is used for horizontally carrying the workpiece to be processed.
Furthermore, the three-dimensional support frame comprises four three-dimensional support stand columns, and the four three-dimensional support stand columns are positioned at four vertex positions of a rectangle; bottom supporting plates are fixedly arranged at the lower ends of the four three-dimensional supporting stand columns; the translation supporting mechanism comprises two strip-shaped supporting plates, a translation driving motor, a translation driving screw and a translation supporting trolley;
the two strip-shaped supporting plates are transversely arranged on the two longitudinal supporting plates, and the front end and the rear end of each longitudinal supporting plate are respectively fixedly arranged between the two three-dimensional supporting stand columns on the left side and between the two three-dimensional supporting stand columns on the right side; a screw rod supporting plate is longitudinally arranged between the left side ends and the right side ends of the two strip-shaped supporting plates, and the two ends of the translational driving screw rod are respectively and rotatably arranged in the middle of the two screw rod supporting plates through corresponding screw rod supporting seats; the end part of an output shaft of the translation driving motor is butted with the end part of the translation driving screw rod; the translation supporting trolley walks on the upper side edges of the two strip-shaped supporting plates, a trolley driving support is arranged on the translation supporting trolley, and a translation driving screw penetrating type thread is screwed and installed on the trolley driving support.
Further, the translation support trolley comprises a trolley support plate and four track support wheels; four top corners of the trolley supporting plate are respectively provided with a roller supporting seat, and four track supporting wheels are respectively and rotatably arranged on the four roller supporting seats; the four track supporting wheels are supported and run on the upper side edges of the two strip-shaped supporting plates in pairs respectively; the trolley driving support is fixedly arranged at the center of the lower side surface of the trolley supporting plate; the upper side surface of the trolley supporting plate is provided with a workpiece transferring supporting plate for placing a workpiece to be processed.
Furthermore, two clamping and limiting units are arranged at the front side edge and the rear side edge of the lower side surface of the trolley supporting plate; the clamping limiting unit comprises a clamping supporting seat, a clamping telescopic motor, a clamping telescopic screw, a clamping telescopic sleeve and a workpiece pressing assembly;
the clamping support seat is fixedly arranged at the edge of the lower side surface of the trolley support plate, the clamping telescopic sleeve is longitudinally arranged on the clamping support seat in a penetrating manner, and the end part of the clamping telescopic sleeve extends out of the trolley support plate; the workpiece pressing component is arranged on the extending end of the clamping telescopic sleeve and is used for pressing and fixing a workpiece to be processed; the inner wall of the clamping telescopic sleeve is provided with a telescopic driving internal thread; the clamping telescopic motor is fixedly arranged on the lower side surface of the trolley supporting plate, and an output shaft is butted with one end of the clamping telescopic screw rod; the other end of the clamping telescopic screw rod is screwed on the telescopic driving internal thread of the clamping telescopic sleeve.
Further, the workpiece pressing assembly comprises a telescopic rotating sleeve, a clamping driving motor, a C-shaped folded plate, a clamping driving screw, a clamping pressing rod and a clamping pressing seat;
the telescopic rotary sleeve is vertically and fixedly arranged on the extending end of the clamping telescopic sleeve, and the clamping pressing seat is rotatably arranged at the pipe orifice at the upper end of the telescopic rotary sleeve; the clamping pressing rod vertically penetrates through the clamping pressing seat in a sliding manner; a horizontal pressure rod is vertically arranged at the upper end of the clamping and pressing rod; the upper side plate and the lower side plate of the C-shaped folded plate are respectively fixedly arranged on the upper end and the lower end of the clamping and pressing rod, and the clamping and driving screw rod is vertically and rotatably arranged between the upper side plate and the lower side plate of the C-shaped folded plate; the clamping driving motor is fixedly arranged on the C-shaped folded plate, and an output shaft is butted with the clamping driving screw rod; a pressing driving support is arranged on the clamping pressing seat, and a clamping driving screw is installed on the pressing driving support in a penetrating threaded screwing manner; a roller extrusion slope surface is obliquely arranged at the pipe orifice at the lower end of the telescopic rotary sleeve; an extrusion roller is rotatably mounted at the lower end of the clamping and pressing rod and used for supporting and walking on an extrusion slope surface of the roller when the clamping and pressing rod rises to the highest position, and the clamping and pressing seat is pushed to rotate in the positive direction so that the horizontal pressing rod is parallel to the length side edge of the workpiece supporting plate; a rebound driving torsion spring is arranged between the clamping pressing seat and the telescopic rotary sleeve and used for driving the clamping pressing seat to rotate reversely after the extrusion idler wheel is separated from the idler wheel to extrude the slope surface, so that the horizontal compression bar is perpendicular to the length side of the trolley supporting plate.
Furthermore, the lifting driving mechanism comprises a mounting bottom plate, a lifting upright post, a lifting driving motor, a lifting driving seat and a lifting driving screw rod; the lifting upright post is vertically and fixedly arranged on the mounting bottom plate; a rectangular lifting hole is vertically arranged on the lifting upright post; the lifting driving screw is vertically arranged in the rectangular lifting hole in a rotating mode; the lifting driving motor is arranged on the top end of the lifting upright post, and an output shaft of the lifting driving motor is butted with the upper end of the lifting driving screw rod; two lifting sliding holes and a lifting driving threaded hole are vertically arranged on the lifting driving seat; the lifting driving seat is slidably mounted on the lifting upright post through the lifting sliding hole, and the lifting driving screw is screwed on the lifting driving threaded hole; the rotary transfer mechanism is arranged on the lifting driving seat.
Further, the rotary transfer mechanism comprises a rotary transfer motor, a transfer support sleeve, a transfer drive worm wheel and a transfer drive worm; the transfer driving worm wheel is fixedly arranged on the lifting driving seat; the transfer support sleeve is sleeved on the lifting driving seat in a rotating manner; the transfer driving worm is rotatably arranged on the transfer supporting sleeve through a worm support, and the transfer driving worm is meshed with the transfer driving worm wheel; the output shaft of the rotary transfer motor is butted with the end part of the transfer driving worm; the translation transport mechanism is installed on the transport support sleeve.
Further, the translation transfer mechanism comprises a translation supporting rectangular plate, a transfer driving motor, a translation driving screw and a U-shaped supporting frame;
the width edge of one side of the translation supporting rectangular plate is fixedly arranged on the transfer supporting sleeve, and a rectangular translation notch is formed in the width edge of the other side of the translation supporting rectangular plate; a transfer supporting groove is arranged on each of two length side groove edges of the rectangular translation groove opening; the outer sides of the side frames at two lengths of the U-shaped supporting frame are respectively provided with a transferring supporting sliding strip, and the transferring supporting sliding strips are slidably embedded into transferring supporting grooves at the corresponding sides; the upper side surface of the U-shaped supporting frame protrudes out of the upper side surface of the translational supporting rectangular plate; a screw support beam is arranged at the opening of the rectangular translation notch; the translation driving screw is arranged in the middle of the width side frame of the U-shaped supporting frame in a penetrating threaded screwing manner, one end of the translation driving screw is rotatably arranged in the middle of the screw supporting beam, and the other end of the translation driving screw is rotatably arranged in the middle of the width side groove edge of the rectangular translation groove opening; the transfer driving motor is fixedly arranged on the translation supporting rectangular plate, the output shaft extends into the rectangular translation notch, and the extending end is provided with a translation driving bevel gear; and a translational driven bevel gear meshed with the translational driving bevel gear is fixedly arranged on the translational driving screw rod.
Further, the suspension machining mechanism comprises a transverse supporting beam, two longitudinal connecting beams, two longitudinal sliding sleeves, a transverse sliding sleeve, a longitudinal driving motor, a transverse driving motor, a height adjusting screw, a height adjusting sleeve and an angle adjusting mechanism;
the two longitudinal connecting beams are respectively and fixedly arranged between the two three-dimensional supporting upright columns on the left side and between the two three-dimensional supporting upright columns on the right side through fixing sleeves at the end parts; rack mounting strip-shaped holes are longitudinally formed in the two longitudinal connecting beams, and longitudinal adjusting racks are longitudinally arranged in the rack mounting strip-shaped holes; the two longitudinal sliding sleeves are respectively arranged on the two longitudinal connecting beams in a sliding manner; two end parts of the transverse supporting beam are fixedly arranged on the two longitudinal sliding sleeves, and a transverse transmission shaft is transversely arranged on the transverse supporting beam in a penetrating manner; two longitudinal adjusting gears which are respectively meshed with the two longitudinal adjusting racks are fixedly arranged on the transverse transmission shaft; the longitudinal driving motor is fixedly arranged on the longitudinal sliding sleeve, and an output shaft is butted with the end part of the transverse transmission shaft; a transverse adjusting screw is transversely and rotatably arranged on the upper side of the transverse supporting beam, and an output shaft of a transverse driving motor is butted with the end part of the transverse adjusting screw; the transverse sliding sleeve is arranged on the transverse supporting beam in a sliding manner, and a transverse adjusting support is arranged on the transverse sliding sleeve; the transverse adjusting screw is arranged on the transverse adjusting support in a penetrating threaded screwing manner; a rectangular suspension frame is arranged on the lower side surface of the transverse sliding sleeve, and the upper end of the height adjusting screw rod is rotatably arranged on the lower side frame of the rectangular suspension frame; the output shaft of the height adjusting motor is butted with the upper end of the height adjusting screw rod; the upper end of the height adjusting sleeve is screwed on the height adjusting screw rod through the internal thread; a suspension guide rod is vertically arranged on the lower side surface of the rectangular suspension frame, a guide support is arranged on the outer wall of the height adjusting sleeve, and the suspension guide rod penetrates through the guide support in a sliding manner; the angle adjusting mechanism is arranged on the lower end part of the height adjusting sleeve and used for clamping the processing tool and adjusting the angle of the processing tool.
Further, the angle adjusting mechanism comprises a corner adjusting motor, an L-shaped mounting plate, a pitching adjusting motor and a U-shaped clamping support;
a corner adjusting gear is rotatably mounted at the lower end of the height adjusting sleeve, a corner adjusting motor is fixedly mounted on the height adjusting sleeve, and an adjusting driving gear meshed with the corner adjusting gear is arranged on an output shaft; the horizontal plate of the L-shaped mounting plate is fixedly mounted on the lower side surface of the corner adjusting gear; the pitching adjusting motor is fixedly arranged on a vertical plate of the L-shaped mounting plate, and the U-shaped clamping support is fixedly arranged on the end part of an output shaft of the pitching adjusting motor; a tool clamping bolt is screwed on the side edge of the U-shaped clamping support in a threaded manner, and the end part of the screw rod extends into the clamping opening of the U-shaped clamping support.
Compared with the prior art, the invention has the beneficial effects that: a plurality of sets of translation supporting mechanisms and suspension processing mechanisms can be installed by utilizing the three-dimensional processing equipment and are distributed in a longitudinal three-dimensional manner, the plane space of a factory building can be effectively saved, and the enterprise cost is reduced; the translation supporting mechanism can be used for supporting and adjusting the position of a workpiece to be processed, so that the translation supporting mechanism is matched with the suspension processing mechanism, the processing position adjusting requirements of the workpiece to be processed at different positions are met, and meanwhile, the translation transferring mechanism can be butted to realize feeding, discharging and transferring; the lifting driving mechanism can lift the workpiece to be machined to various stations at different heights for machining, so that the multi-station machining requirement of the workpiece to be machined is met; utilize rotatory transport mechanism to carry out rotatory switching to translation transport mechanism to move to the translation supporting mechanism of another three-dimensional processing equipment on or transport to unloading station department after processing is accomplished.
Drawings
FIG. 1 is a schematic view of a single composite structure of the present invention;
FIG. 2 is a schematic view of a partial installation structure of the translation support mechanism of the present invention;
FIG. 3 is a schematic view of a partial structure of the suspension machining mechanism according to the present invention;
fig. 4 is a schematic top view of the translational transfer mechanism of the present invention.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1 to 4, the three-dimensional distributed production line disclosed by the present invention includes: at least one lifting transfer device and at least one three-dimensional processing device; the lifting transfer equipment comprises a lifting driving mechanism, a rotary transfer mechanism and a translation transfer mechanism; the three-dimensional processing equipment comprises a three-dimensional support frame, each translation support mechanism and each suspension processing mechanism;
each translation supporting mechanism and each suspension machining mechanism are vertically installed on the three-dimensional supporting frame in an interval mode, and each suspension machining mechanism is located above the corresponding translation supporting mechanism; the translation supporting mechanism is used for placing a workpiece to be processed and driving the workpiece to be processed to horizontally move; the suspension type processing unit is used for clamping a processing tool and driving the processing tool to realize multi-degree-of-freedom movement;
the rotary transfer mechanism is arranged on the lifting driving mechanism and is driven by the lifting driving mechanism to move up and down; the translation transfer mechanism is arranged on the rotation transfer mechanism, and the rotation transfer mechanism drives the translation transfer mechanism to horizontally rotate to the butt joint position or the blanking station of each translation supporting mechanism; the translation transfer mechanism is used for horizontally carrying the workpiece to be processed.
When the assembly line is installed, four three-dimensional processing devices can be arranged around each lifting type transferring device, or three-dimensional processing devices are added with a blanking side station, and the lifting type transferring devices can be installed on the left side and the right side of each three-dimensional processing device.
A plurality of sets of translation supporting mechanisms and suspension processing mechanisms can be installed by utilizing the three-dimensional processing equipment and are distributed in a longitudinal three-dimensional manner, the plane space of a factory building can be effectively saved, and the enterprise cost is reduced; the translation supporting mechanism can be used for supporting and adjusting the position of a workpiece to be processed, so that the translation supporting mechanism is matched with the suspension processing mechanism, the processing position adjusting requirements of the workpiece to be processed at different positions are met, and meanwhile, the translation transferring mechanism can be butted to realize feeding, discharging and transferring; the lifting driving mechanism can lift the workpiece to be machined to various stations at different heights for machining, so that the multi-station machining requirement of the workpiece to be machined is met; utilize rotatory transport mechanism to carry out rotatory switching to translation transport mechanism to move to the translation supporting mechanism of another three-dimensional processing equipment on or transport to unloading station department after processing is accomplished.
Further, the three-dimensional support frame comprises four three-dimensional support columns 101, and the four three-dimensional support columns 101 are located at four vertex positions of the rectangle; bottom supporting plates are fixedly arranged at the lower ends of the four three-dimensional supporting columns 101; the translation supporting mechanism comprises two strip-shaped supporting plates 103, a translation driving motor 111, a translation driving screw rod 112 and a translation supporting trolley;
the two strip-shaped support plates 103 are transversely arranged on the two longitudinal support plates 102, and the front ends and the rear ends of the two longitudinal support plates 102 are respectively fixedly arranged between the two three-dimensional support columns 101 on the left side and between the two three-dimensional support columns 101 on the right side; a screw support plate 110 is longitudinally arranged between the left side ends and the right side ends of the two strip support plates 103, and two ends of a translational driving screw 112 are respectively and rotatably arranged in the middle of the two screw support plates 110 through corresponding screw support seats 109; the end of the output shaft of the translation driving motor 111 is butted with the end of the translation driving screw 112; the translation supporting trolley runs on the upper side edges of the two strip-shaped supporting plates 103, a trolley driving support 108 is arranged on the translation supporting trolley, and a translation driving screw 112 is installed on the trolley driving support 108 in a penetrating threaded screwing mode.
Utilize translation supporting mechanism to carry out horizontal adjustment to the position of translation supporting trolley to cooperate with the machining mechanism that suspends in midair of top, satisfy the position control needs of adding man-hour, can also drive translation supporting trolley to supreme unloading position department when unloading simultaneously, dock with translation transport mechanism and realize transporting.
Further, the translation support cart comprises a cart support plate 104 and four rail support wheels 106; four vertex angles of the trolley supporting plate 104 are respectively provided with a roller supporting seat 105, and four track supporting wheels 106 are respectively and rotatably arranged on the four roller supporting seats 105; the four track supporting wheels 106 are respectively supported and walk on the upper side edges of the two strip-shaped supporting plates 103 in pairs, and conical positioning pins 131 for limiting a workpiece to be processed are distributed on the upper side surfaces of the workpiece supporting plates 104; the trolley driving support 108 is fixedly arranged at the center of the lower side surface of the trolley supporting plate 104; a workpiece transfer pallet 107 for placing a workpiece to be processed is provided on the upper side surface of the cart support plate 104.
The conical positioning pin 131 can be used for enabling the workpiece to be machined on the workpiece supporting plate 104 to have better positioning accuracy; the four clamping limiting units can be used for pressing and clamping the corresponding side edges of the workpiece to be processed.
Furthermore, two clamping and limiting units are arranged at the front side and the rear side of the lower side of the trolley supporting plate 104; the clamping limiting unit comprises a clamping supporting seat 113, a clamping telescopic motor 114, a clamping telescopic screw 115, a clamping telescopic sleeve 116 and a workpiece pressing assembly;
the clamping support base 113 is fixedly arranged at the edge of the lower side surface of the trolley support plate 104, the clamping telescopic sleeve 116 is longitudinally arranged on the clamping support base 113 in a penetrating manner, and the end part of the clamping telescopic sleeve 116 extends out of the trolley support plate 104; the workpiece pressing component is arranged on the extending end of the clamping telescopic sleeve 116 and is used for pressing and fixing a workpiece to be processed; a sleeve limiting sliding groove 117 is formed in the outer wall of the clamping telescopic sleeve 116, and a telescopic driving internal thread is formed in the inner wall of the clamping telescopic sleeve 116; a sleeve limiting slide block which is embedded into the sleeve limiting slide groove 117 in a sliding manner is arranged on the clamping support seat 113; a clamping telescopic motor 114 is fixedly arranged on the lower side surface of the trolley supporting plate 104, and an output shaft is butted with one end of a clamping telescopic screw 115; the other end of the clamping telescopic screw 115 is screwed on the telescopic driving internal thread of the clamping telescopic sleeve 116.
The longitudinal position of the workpiece pressing assembly can be adjusted by matching the clamping telescopic screw 115 with the clamping telescopic sleeve 116, so that the clamping requirements of workpieces to be processed with different sizes are met; by the cooperation of the sleeve limiting sliding groove 117 and the sleeve limiting sliding block, the clamping telescopic screw 115 and the clamping telescopic sleeve 116 can be prevented from synchronously rotating.
Further, the workpiece pressing assembly comprises a telescopic rotary sleeve 120, a clamping driving motor 125, a C-shaped folded plate 126, a clamping driving screw 127, a clamping pressing rod 129 and a clamping pressing seat 121;
the telescopic rotary sleeve 120 is vertically and fixedly arranged on the extending end of the clamping telescopic sleeve 116, and the clamping pressing seat 121 is rotatably arranged at the pipe orifice at the upper end of the telescopic rotary sleeve 120; the clamping and pressing rod 129 vertically penetrates through the clamping and pressing seat 121 in a sliding manner, a rotating synchronous sliding chute 124 is vertically arranged on the rod wall of the clamping and pressing rod 129, and a rotating synchronous sliding block which is embedded into the rotating synchronous sliding chute 124 in a sliding manner is arranged on the clamping and pressing seat 121; a horizontal pressure bar 118 is vertically arranged at the upper end of the clamping and pressing rod 129, and a pressing non-slip pad 119 is arranged on the lower side surface of the horizontal pressure bar 118; the upper and lower side plates of the C-shaped folded plate 126 are respectively and fixedly arranged on the upper and lower ends of the clamping and pressing rod 129, and the clamping and driving screw 127 is vertically and rotatably arranged between the upper and lower side plates of the C-shaped folded plate 126; the clamping driving motor 125 is fixedly arranged on the C-shaped folded plate 126, and the output shaft is butted with the clamping driving screw 127; a pressing driving support 130 is arranged on the clamping pressing seat 121, and a clamping driving screw 127 is installed on the pressing driving support 130 in a penetrating threaded manner; a roller extrusion slope 128 is obliquely arranged at the lower end pipe orifice of the telescopic rotary sleeve 120; a squeezing roller 122 is rotatably mounted on the lower end of the clamping and pressing rod 129 and used for supporting and walking on a roller squeezing slope 128 when the clamping and pressing rod 129 rises to the highest position, and the clamping and pressing seat 121 is pushed to rotate in the positive direction so that the horizontal pressing rod 118 is parallel to the length side of the workpiece supporting plate 104; a rebound driving torsion spring 123 is arranged between the clamping pressing seat 121 and the telescopic rotating sleeve 120 and is used for driving the clamping pressing seat 121 to rotate reversely after the extrusion roller 122 is separated from the roller extrusion slope 128, so that the horizontal pressing rod 118 is perpendicular to the length side of the trolley supporting plate 104.
By utilizing the matching of the extrusion roller 122 and the roller extrusion slope 128, when the clamping and pressing rod 129 rises to the highest position, the clamping and pressing seat 121 is pushed to rotate in the positive direction, so that the horizontal pressing rod 118 is parallel to the length side of the workpiece supporting plate 104, the pressing on the workpiece is released, and meanwhile, the U-shaped supporting frame 313 cannot be blocked to place or lift the workpiece transfer supporting plate 107; by utilizing the resilience effect of the resilience driving torsion spring 123, after the clamping pressing rod 129 descends, the horizontal pressing rod 118 is driven to rotate and swing, so that the horizontal pressing rod 118 can swing to the upper part of the workpiece to be processed for pressing and clamping; the horizontal pressure rod 118 can be driven to move up and down in a clamping manner by the matching of the clamping driving screw 127 and the pressing driving support 130; the horizontal pressure rod 118 can be convenient to rotate and swing by the rotary fit of the clamping pressing seat 121 and the telescopic rotary sleeve 120; the stability of the press nip can be enhanced by the press cleat 119.
Further, the lifting driving mechanism comprises a mounting bottom plate 307, a lifting upright 301, a lifting driving motor 304, a lifting driving seat 308 and a lifting driving screw 303; the lifting upright 301 is vertically and fixedly installed on the installation bottom plate 307; a rectangular lifting hole 302 is vertically arranged on the lifting upright column 301; the lifting driving screw 303 is vertically arranged in the rectangular lifting hole 302 in a rotating mode; the lifting driving motor 304 is installed on the top end of the lifting upright column 301, and the output shaft of the lifting driving motor 304 is butted with the upper end of the lifting driving screw 303; two lifting sliding holes and a lifting driving threaded hole are vertically arranged on the lifting driving seat 308; the lifting driving seat 308 is slidably mounted on the lifting upright column 301 through a lifting sliding hole, and the lifting driving screw 303 is screwed on the lifting driving threaded hole; the rotary transfer mechanism is mounted on the lifting drive base 308.
The lifting driving mechanism can realize the lifting movement of the translation transfer mechanism, so that the workpieces to be processed on the workpiece transfer supporting plate 107 are transferred to the butt joint positions of the translation supporting mechanisms at different heights or are lowered to the lowest blanking position.
Further, the rotary transfer mechanism includes a rotary transfer motor 306, a transfer support sleeve 311, a transfer drive worm gear 310 and a transfer drive worm 309; the transfer driving worm gear 310 is fixedly arranged on the lifting driving seat 308; the transfer support sleeve 311 is rotatably sleeved on the lifting driving seat 308; the transfer driving worm 309 is rotatably mounted on the transfer support sleeve 311 through a worm support, and the transfer driving worm 309 is meshed with the transfer driving worm wheel 310; the output shaft of the rotary transfer motor 306 is butted against the end of a transfer drive worm 309; the translation transfer mechanism is mounted on the transfer support sleeve 311.
The rotating transfer mechanism can be used for driving the translation transfer mechanism to rotate horizontally, so that the workpiece to be machined on the workpiece transfer supporting plate 107 is transferred to the abutting position of the translation supporting mechanism of the adjacent three-dimensional machining equipment, or is rotated by 90 degrees to the blanking position; the use of transfer drive worm gear 310 and transfer drive worm 309 can provide better transfer drive and positioning restriction.
Further, the translational transfer mechanism comprises a translational support rectangular plate 312, a transfer driving motor 316, a translational driving screw 319 and a U-shaped support frame 313;
one side width edge of the translation supporting rectangular plate 312 is fixedly arranged on the transfer supporting sleeve 311, and the other side width edge of the translation supporting rectangular plate 312 is provided with a rectangular translation notch 315; two length side groove edges of the rectangular translation groove 315 are respectively provided with a transfer support groove; a transfer supporting sliding strip 318 is arranged at the outer side of each of two length side frames of the U-shaped supporting frame 313, and the transfer supporting sliding strips 318 are slidably embedded into the transfer supporting grooves at the corresponding sides; the upper side surfaces of two length side frames of the U-shaped supporting frame 313 are provided with supporting anti-skid pads 314; the upper side of the U-shaped support frame 313 protrudes out of the upper side of the translational support rectangular plate 312; a screw support beam 317 is arranged at the opening of the rectangular translation notch 315; the translation driving screw 319 is screwed in the middle of the side frame of the width of the U-shaped supporting frame 313 in a penetrating manner through threads, one end of the translation driving screw 319 is rotatably installed in the middle of the screw supporting beam 317, and the other end of the translation driving screw 319 is rotatably installed in the middle of the side groove edge of the width of the rectangular translation notch 315; the transfer driving motor 316 is fixedly arranged on the translation supporting rectangular plate 312, the output shaft extends into the rectangular translation notch 315, and the extending end is provided with a translation driving bevel gear 321; a translation driven bevel gear 320 engaged with the translation driving bevel gear 321 is fixedly mounted on the translation driving screw 319.
By means of the matched arrangement of the U-shaped supporting frame 313 and the translation driving screw 319, two length side frames of the U-shaped supporting frame 313 can be driven to extend out of the rectangular translation notch 315, and therefore the workpiece transfer supporting plate 107 can be picked and placed in an overhanging mode; the support anti-skid pads 314 can be used for playing a good role in transportation anti-skid.
Further, the suspension processing mechanism comprises a transverse support beam 202, two longitudinal connecting beams 209, two longitudinal sliding sleeves 212, a transverse sliding sleeve 206, a longitudinal driving motor 213, a transverse driving motor 203, a height adjusting motor 207, a height adjusting screw 214, a height adjusting sleeve 222 and an angle adjusting mechanism;
the two longitudinal connecting beams 209 are respectively and fixedly arranged between the two three-dimensional supporting upright columns 101 on the left side and between the two three-dimensional supporting upright columns 101 on the right side through the fixing sleeves 201 at the end parts; rack mounting bar-shaped holes 210 are longitudinally formed in the two longitudinal connecting beams 209, and longitudinal adjusting racks 211 are longitudinally arranged in the rack mounting bar-shaped holes 210; the two longitudinal sliding sleeves 212 are respectively arranged on the two longitudinal connecting beams 209 in a sliding manner; two end parts of the transverse support beam 202 are fixedly arranged on two longitudinal sliding sleeves 212, and a transverse transmission shaft is transversely installed on the transverse support beam 202 in a penetrating manner; two longitudinal adjusting gears which are respectively meshed with the two longitudinal adjusting racks 211 are fixedly arranged on the transverse transmission shaft; the longitudinal driving motor 213 is fixedly arranged on the longitudinal sliding sleeve 212, and the output shaft is butted with the end part of the transverse transmission shaft; a transverse adjusting screw 205 is transversely and rotatably arranged on the upper side of the transverse support beam 202, and an output shaft of the transverse driving motor 203 is butted with the end part of the transverse adjusting screw 205; the transverse sliding sleeve 206 is slidably mounted on the transverse support beam 202, and a transverse adjusting support 204 is arranged on the transverse sliding sleeve 206; the transverse adjusting screw 205 is screwed on the transverse adjusting support 204 in a penetrating way; a rectangular suspension frame 208 is arranged on the lower side surface of the transverse sliding sleeve 206, and the upper end of a height adjusting screw 214 is rotatably arranged on the lower side frame of the rectangular suspension frame 208; the output shaft of the height adjusting motor 207 is butted with the upper end of the height adjusting screw 214; the upper end of the height adjusting sleeve 222 is screwed on the height adjusting screw 214 through internal threads; a suspension guide rod 216 is vertically arranged on the lower side surface of the rectangular suspension frame 208, a guide support 215 is arranged on the outer wall of the height adjusting sleeve 222, and the suspension guide rod 216 penetrates through the guide support 215 in a sliding manner; the angle adjusting mechanism is mounted on the lower end portion of the height adjusting bushing 222 for holding the processing tool and adjusting the angle of the processing tool.
The position of the angle adjusting mechanism in the transverse direction and the longitudinal direction can be adjusted by utilizing the matched installation of the transverse support beam 202, the two longitudinal connecting beams 209, the two longitudinal sliding sleeves 212, the transverse sliding sleeve 206, the longitudinal driving motor 213 and the transverse driving motor 203; the height of the angle adjusting mechanism can be adjusted by the cooperation of the height adjusting screw 214 and the height adjusting sleeve 222; the height adjusting sleeve 222 can be rotationally limited by the cooperation of the suspension guide rod 216 and the guide support; the transverse transmission shaft and the two longitudinal adjusting racks 211 are matched, so that the adjustment consistency of the left end and the right end can be realized, and the accuracy and the reliability of longitudinal adjustment are ensured.
Further, the angle adjusting mechanism comprises a corner adjusting motor 217, an L-shaped mounting plate 223, a pitch adjusting motor 220 and a U-shaped clamping support 221;
a rotation angle adjusting gear 218 is rotatably mounted on the lower end of the height adjusting sleeve 222, a rotation angle adjusting motor 217 is fixedly mounted on the height adjusting sleeve 222, and an adjusting driving gear 219 engaged with the rotation angle adjusting gear 218 is arranged on the output shaft; the horizontal plate of the L-shaped mounting plate 223 is fixedly mounted on the lower side surface of the corner adjusting gear 218; the pitching adjusting motor 220 is fixedly arranged on a vertical plate of the L-shaped mounting plate 223, and the U-shaped clamping support 221 is fixedly arranged on the end part of an output shaft of the pitching adjusting motor 220; a tool holding bolt is threadedly mounted on the side of the U-shaped holding bracket 221, and the end of the screw extends into the holding opening of the U-shaped holding bracket 221.
The angle adjusting mechanism can be used for adjusting the horizontal rotation angle and the pitch angle of the clamping processing tool, so that the requirement of multi-angle processing adjustment is met; by means of the matching of the U-shaped clamping support 221 and the tool clamping bolt, various machining tools can be conveniently and detachably mounted, and the mounting requirements of various machining tools are met.
In the three-dimensional distributed production line, the translation driving motor 111, the clamping telescopic motor 114, the clamping driving motor 125, the lifting driving motor 304, the rotating transfer motor 306, the transfer driving motor 316, the longitudinal driving motor 213, the transverse driving motor 203, the height adjusting motor 207, the corner adjusting motor 217 and the pitching adjusting motor 220 are all existing stepping motors, coordination control is performed through a PLC control cabinet, a control method of the motors performs simple programming of PLC control modules according to the working requirements of the production line, and the PLC control cabinet adopts the existing control cabinet, so that the coordination control of all the motors can be met.
When the three-dimensional distributed production line works, the three-dimensional distributed production line comprises the following working states:
(1) the processing state of the workpiece is as follows: when a workpiece to be processed is in place below the suspension processing mechanism, the longitudinal driving motor 213, the transverse driving motor 203, the height adjusting motor 207, the corner adjusting motor 217 and the pitching adjusting motor 220 are used for coordinated control, so that a processing tool clamped on the U-shaped clamping support 221 can accurately point to a position to be processed, and the processing of the processing tool can be carried out, wherein the processing steps include but are not limited to heating, grinding, flaw detection, cleaning or spraying and the like; and after the current working procedure is finished, taking out the workpiece from the working procedure.
(2) Station switching state: the rotary transfer motor 306 is controlled to rotate the translation transfer mechanism by 180 degrees to the butt joint position of the translation support mechanisms of the adjacent three-dimensional processing equipment or rotate by 90 degrees to the blanking position; by controlling the lifting driving motor 304, the translation transfer mechanism is lifted to the next translation support mechanism butt joint position.
(3) Workpiece feeding state: the translation driving motor 111 is controlled to enable the translation supporting trolley to translate to the loading and unloading side, the transfer driving motor 316 is controlled to enable two length side frames of the U-shaped supporting frame 313 to extend out to the oblique upper portions of the front side edge and the rear side edge of the trolley supporting plate 104, the lifting driving motor 304 is controlled to enable the workpiece transfer supporting plate 107 to be placed on the trolley supporting plate 104, and then the workpiece to be processed is moved to the lower portion of the suspension type processing unit by the translation driving motor 111 to be correspondingly processed.
(4) Workpiece blanking state: controlling a translation driving motor 111 to enable a translation supporting trolley to translate to a feeding and discharging side, controlling a transfer driving motor 316 to enable two length side frames of a U-shaped supporting frame 313 to extend to the lower portions of the front side edge and the rear side edge of a workpiece transfer supporting plate 107, controlling a lifting driving motor 304 to enable the workpiece transfer supporting plate 107 to be lifted and separated from a trolley supporting plate 104, moving a workpiece to be processed out to the upper portion of a translation supporting rectangular plate 312 through the translation driving motor 111, controlling a rotation transfer motor 306 and the lifting driving motor 304 to enable a translation transfer mechanism to rotate and lift to a discharging position, and taking down the processed workpiece from the workpiece transfer supporting plate 107 through a feeding and discharging robot.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111050197.6A CN113734760A (en) | 2021-09-08 | 2021-09-08 | Three-dimensional distributed production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111050197.6A CN113734760A (en) | 2021-09-08 | 2021-09-08 | Three-dimensional distributed production line |
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| Publication Number | Publication Date |
|---|---|
| CN113734760A true CN113734760A (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111050197.6A Withdrawn CN113734760A (en) | 2021-09-08 | 2021-09-08 | Three-dimensional distributed production line |
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| CN (1) | CN113734760A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557444A (en) * | 2022-11-23 | 2023-01-03 | 江苏五茅建设集团有限公司 | Movable maintenance platform for brake bridge |
| CN115628960A (en) * | 2022-12-23 | 2023-01-20 | 中科百测(天津)检测技术有限公司 | Physical adsorption instrument with high continuity |
-
2021
- 2021-09-08 CN CN202111050197.6A patent/CN113734760A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557444A (en) * | 2022-11-23 | 2023-01-03 | 江苏五茅建设集团有限公司 | Movable maintenance platform for brake bridge |
| CN115628960A (en) * | 2022-12-23 | 2023-01-20 | 中科百测(天津)检测技术有限公司 | Physical adsorption instrument with high continuity |
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Application publication date: 20211203 |
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